Demon boss

This article has a strategy guide.

All information on mechanics, setups, and tactics is on the subpage.

Non-WildernessWilderness
Demon Boss



Release			28 January 2013 (Update)
Members			Yes
Actions			? (edit)
Race			Demon
Examine			A potent force of bloodshed and evil.
Combat info
Combat level			200
Life points			400,000
Aggressive
Poisonous			???
Combat experience
XP			908.8
XP			22,720.8
XP			299.9
XP (2H/MH/OH)			54 / 36 / 18
Slayer info
Level			1
Assignment			Greater demons
Master

Offensive
Max hit

2,250		0		2,250			0
Style				Rate
				5 ticks (3.0s)
Combat levels

99			1			99
Accuracy

3,031			0			3,031
Defensive
Armour			Weakness		Susceptible
2,178	85
Base hit chance

-		55		45			65
Immunities

Immune		Not immune		Immune			Not immune
Advanced data
NPC ID		16731
Links		bestiary • MRND
FAQ • doc

false? (edit)? (edit)ImmunefalseNot immunetrueImmunefalseNot immunetrue1122,720.822720.89999? (edit)085851199992,2502250002,2502250003,0313031003,03130312,1782178555545456565Demon Boss

28 January 2013 (Update)? (edit)? (edit)YesA potent force of bloodshed and evil.

???true

5 ticks (3.0s)

5200200

File:Attack-icon.png&&SPLITPOINT&&File:Magic-icon.pngmelee&&SPLITPOINT&&magicmelee400,000400000908.8908.8299.9? (edit)? (edit)? (edit)54 / 36 / 18

magicFile:Zero weakness icon.png&&SPLITPOINT&&File:Darklight.pngnothing&&SPLITPOINT&&darklight

-? (edit)inquisitor

? (edit)? (edit)Greater demonsGreater demonsgreater demonsDemontable

Sumona&&SPLITPOINT&&Duradel&&SPLITPOINT&&Kuradal&&SPLITPOINT&&Morvran&&SPLITPOINT&&Laniakea? (edit)falsefalse? (edit)? (edit)? (edit)? (edit)minigame? (edit)? (edit)? (edit)? (edit)Non-WildernessWilderness? (edit)1673116732? (edit)1673116732bestiary • MRNDbestiary • MRNDbestiary • MRND? (edit)? (edit)Non-WildernessWilderness{"release_date":"28 January 2013","members":"Yes","slayer":"1","release_update_post":"Demon Flash Mobs","name":"Demon Boss","experience":908.8,"lifepoints":400000,"examine":"A potent force of bloodshed and evil.","restriction":"minigame","slayer_category":"Greater demons","assigned_by":"[[File:sumona chathead.png¦x30px¦link=Sumona¦Sumona: 120–185 Greater demons]] [[File:duradel chathead.png¦x30px¦link=Duradel¦Duradel: 130–200 Greater demons]] [[File:kuradal chathead.png¦x30px¦link=Kuradal¦Kuradal: 150–250 Greater demons]] [[File:morvran chathead.png¦x30px¦link=Morvran¦Morvran: 180–300 Greater demons]] [[File:Laniakea chathead.png¦x30px¦link=Laniakea¦Laniakea: 180–300 Greater demons]]","style":"[[File:Attack-icon.png¦25px¦link=Melee]] [[File:Magic-icon.png¦25px¦link=Magic]]","weakness":"[[File:Zero weakness icon.png¦25px¦link=No weakness]] [[File:Darklight.png¦25px¦link=Darklight]]","slayer_experience":"22,720.8","level":"200","poisonous":true,"aggressive":false}{"release_date":"28 January 2013","members":"Yes","slayer":"1","release_update_post":"Demon Flash Mobs","name":"Demon Boss","experience":908.8,"lifepoints":400000,"examine":"A potent force of bloodshed and evil.","version":"Non-Wilderness","restriction":"minigame","slayer_category":"Greater demons","id":"16731","assigned_by":"[[File:sumona chathead.png¦x30px¦link=Sumona¦Sumona: 120–185 Greater demons]] [[File:duradel chathead.png¦x30px¦link=Duradel¦Duradel: 130–200 Greater demons]] [[File:kuradal chathead.png¦x30px¦link=Kuradal¦Kuradal: 150–250 Greater demons]] [[File:morvran chathead.png¦x30px¦link=Morvran¦Morvran: 180–300 Greater demons]] [[File:Laniakea chathead.png¦x30px¦link=Laniakea¦Laniakea: 180–300 Greater demons]]","style":"[[File:Attack-icon.png¦25px¦link=Melee]] [[File:Magic-icon.png¦25px¦link=Magic]]","weakness":"[[File:Zero weakness icon.png¦25px¦link=No weakness]] [[File:Darklight.png¦25px¦link=Darklight]]","slayer_experience":"22,720.8","level":"200","poisonous":true,"aggressive":false}{"release_date":"28 January 2013","members":"Yes","slayer":"1","release_update_post":"Demon Flash Mobs","name":"Demon Boss","experience":908.8,"lifepoints":400000,"examine":"A potent force of bloodshed and evil.","version":"Wilderness","restriction":"minigame","slayer_category":"Greater demons","id":"16732","assigned_by":"[[File:sumona chathead.png¦x30px¦link=Sumona¦Sumona: 120–185 Greater demons]] [[File:duradel chathead.png¦x30px¦link=Duradel¦Duradel: 130–200 Greater demons]] [[File:kuradal chathead.png¦x30px¦link=Kuradal¦Kuradal: 150–250 Greater demons]] [[File:morvran chathead.png¦x30px¦link=Morvran¦Morvran: 180–300 Greater demons]] [[File:Laniakea chathead.png¦x30px¦link=Laniakea¦Laniakea: 180–300 Greater demons]]","style":"[[File:Attack-icon.png¦25px¦link=Melee]] [[File:Magic-icon.png¦25px¦link=Magic]]","weakness":"[[File:Zero weakness icon.png¦25px¦link=No weakness]] [[File:Darklight.png¦25px¦link=Darklight]]","slayer_experience":"22,720.8","level":"200","poisonous":true,"aggressive":false}Versions: 2

SMW Subobject for Non-WildernessExamine: A potent force of bloodshed and evil.Monster JSON: {"release_date":"28 January 2013","members":"Yes","slayer":"1","release_update_post":"Demon Flash Mobs","name":"Demon Boss","experience":908.8,"lifepoints":400000,"examine":"A potent force of bloodshed and evil.","version":"Non-Wilderness","restriction":"minigame","slayer_category":"Greater demons","id":"16731","assigned_by":"[[File:sumona chathead.png¦x30px¦link=Sumona¦Sumona: 120–185 Greater demons]] [[File:duradel chathead.png¦x30px¦link=Duradel¦Duradel: 130–200 Greater demons]] [[File:kuradal chathead.png¦x30px¦link=Kuradal¦Kuradal: 150–250 Greater demons]] [[File:morvran chathead.png¦x30px¦link=Morvran¦Morvran: 180–300 Greater demons]] [[File:Laniakea chathead.png¦x30px¦link=Laniakea¦Laniakea: 180–300 Greater demons]]","style":"[[File:Attack-icon.png¦25px¦link=Melee]] [[File:Magic-icon.png¦25px¦link=Magic]]","weakness":"[[File:Zero weakness icon.png¦25px¦link=No weakness]] [[File:Darklight.png¦25px¦link=Darklight]]","slayer_experience":"22,720.8","level":"200","poisonous":true,"aggressive":false}NPC ranged max hit: 0NPC melee affinity: 55NPC primary attack style: meleeNPC attack style: File:Attack-icon.png, File:Magic-icon.pngNPC magic accuracy: 3031NPC ranged affinity: 45NPC magic max hit: 2250Weakness text: nothing, darklightNPC ID: 16731Release date: 28 January 2013Is NPC poisonous: trueMonster name: Demon BossNPC magic affinity: 65NPC susceptible to poison: falseVersion anchor: Non-WildernessCombat level: 200NPC susceptible to drain: trueNPC attack style text: melee, magicIs variant of: Demon bossLocation restriction: minigameNPC attack rate: 5NPC ranged accuracy: 0NPC Attack level: 99Slayer experience: 22720.8Weakness by class: magicIs NPC aggressive: falseSusceptible to: inquisitorNPC susceptible to stun: falseNPC melee accuracy: 3031Weakness: File:Zero weakness icon.png, File:Darklight.pngNPC life points: 400000NPC susceptible to deflect: trueAssigned by: Sumona, Duradel, Kuradal, Morvran, LaniakeaIs members only: trueNPC special max hit: 0NPC armour: 2178NPC Ranged level: 1NPC Magic level: 99Slayer level: 1NPC melee max hit: 2250Slayer category: greater demonsCombat experience: 908.8NPC Defence level: 85

SMW Subobject for WildernessExamine: A potent force of bloodshed and evil.Monster JSON: {"release_date":"28 January 2013","members":"Yes","slayer":"1","release_update_post":"Demon Flash Mobs","name":"Demon Boss","experience":908.8,"lifepoints":400000,"examine":"A potent force of bloodshed and evil.","version":"Wilderness","restriction":"minigame","slayer_category":"Greater demons","id":"16732","assigned_by":"[[File:sumona chathead.png¦x30px¦link=Sumona¦Sumona: 120–185 Greater demons]] [[File:duradel chathead.png¦x30px¦link=Duradel¦Duradel: 130–200 Greater demons]] [[File:kuradal chathead.png¦x30px¦link=Kuradal¦Kuradal: 150–250 Greater demons]] [[File:morvran chathead.png¦x30px¦link=Morvran¦Morvran: 180–300 Greater demons]] [[File:Laniakea chathead.png¦x30px¦link=Laniakea¦Laniakea: 180–300 Greater demons]]","style":"[[File:Attack-icon.png¦25px¦link=Melee]] [[File:Magic-icon.png¦25px¦link=Magic]]","weakness":"[[File:Zero weakness icon.png¦25px¦link=No weakness]] [[File:Darklight.png¦25px¦link=Darklight]]","slayer_experience":"22,720.8","level":"200","poisonous":true,"aggressive":false}NPC ranged max hit: 0NPC melee affinity: 55NPC primary attack style: meleeNPC attack style: File:Attack-icon.png, File:Magic-icon.pngNPC magic accuracy: 3031NPC ranged affinity: 45NPC magic max hit: 2250Weakness text: nothing, darklightNPC ID: 16732Release date: 28 January 2013Is NPC poisonous: trueMonster name: Demon BossNPC magic affinity: 65NPC susceptible to poison: falseVersion anchor: WildernessCombat level: 200NPC susceptible to drain: trueNPC attack style text: melee, magicIs variant of: Demon bossLocation restriction: minigameNPC attack rate: 5NPC ranged accuracy: 0NPC Attack level: 99Slayer experience: 22720.8Weakness by class: magicIs NPC aggressive: falseSusceptible to: inquisitorNPC susceptible to stun: falseNPC melee accuracy: 3031Weakness: File:Zero weakness icon.png, File:Darklight.pngNPC life points: 400000NPC susceptible to deflect: trueAssigned by: Sumona, Duradel, Kuradal, Morvran, LaniakeaIs members only: trueNPC special max hit: 0NPC armour: 2178NPC Ranged level: 1NPC Magic level: 99Slayer level: 1NPC melee max hit: 2250Slayer category: greater demonsCombat experience: 908.8NPC Defence level: 85

Demon bosses are encountered as part of the Demon Flash Mobs Distraction and Diversion. They serve as the main boss of the activity, although only one appears within each mob. It is protected by six imp heralds, four lesser demons and two black demons. Its name and, to some degree, its appearance is random, but the prefix and suffix of its name will affect its abilities.

Demon bosses are identified on the world map as , an icon it shares with Elite Dungeons.

The demon boss will initially spawn at half of its life points, but will be unattackable until its lesser demons and black demons are destroyed. The demon boss will siphon life from these demons to recover lost health, hitting lesser demons for 3000 each hit (healing the same amount in the process) and hitting black demons for 6000 a hit. Players can slay the minions in order to minimise how much health the demon boss recovers and to attack the boss quicker.

Attempting to use prayers or curses, excluding Protect Item, while fighting the demon will cause it to deal higher damage with higher accuracy when hitting you. Using Blood spells will also heal the demon. Using protection prayers with Devotion will not reduce or prevent damage and will be ignored. The demon will also heal 10% of the damage it deals, rounded up.

Its attacks remove Resonance if launched when the ability is already active. If Resonance is activated after the demon boss attacks, it will not be negated and will heal from the attack normally.

Demon bosses spawn 15 minutes after a notification is given out on where their energy is building up. If the demon boss is not killed within an hour upon spawning, it will despawn, leaving players with no loot if it does so.

They are classified as greater demons; thus, killing them counts towards any greater demon Slayer task, and also allows a player to take advantage of the abilities of Slayer boosts.

Names[edit | edit source]

Prefixes[edit | edit source]

The boss of a demon flash mob will have a prefix to his name. This prefix determines the attacks the boss will use mainly, or what it is particularly good at.

Prefix title	Effect
General	Accurate melee attacks
Executioner	High hitting attacks
Castellan	Very high defence
Deacon	User of magic

Suffixes[edit | edit source]

The boss of a demon flash mob will also have a suffix to his name. This suffix determines what special abilities this boss demon has.

Suffix	Effect
Blazing	Burning damage over time (50 magic damage every 2 ticks without damage reduction), can be cleared using Freedom
Corrupting	Poison area of effect (everyone within 3 squares of the boss is inflicted with poison that can deal over 1000 damage)
Frostborn	Ice area of effect (everyone within 3 squares of the boss is stunned for three seconds)
Glorious	Stun (lasts for three seconds at a time)
Infernal	Fire area of effect (5 magic damage every 2 ticks without damage reduction), can be cleared with Freedom
Obscured	Drains stats of nearby players
Pestilent	Poison damage over time (extremely powerful poison, dealing from 600-1100 damage)
Rending	Bleeding damage over time (50 melee damage every 2 ticks without damage reduction), can be cleared with Freedom
Shattering	Melee attacks hit everyone within 3 squares of the boss
Terrifying	Halves adrenaline gain of nearby players

Main names[edit | edit source]

A boss demon in a flash mob will have a main name, which can either be aligned to Zaros or Zamorak. This name doesn't have any further use.

Zamorak demons	Zaros demons	Zarosian meaning
Av'aar	Acidius	Poisonous
Bra'k	Brutio	Brutal
C'tcho	Cluacael
Dr'end	Detiel	Detaining
Eflu'vya	Effluxam	Vanishing
Fah'lth	Fractiel	Shattering
Gro'dd	Grindus	Grow
H'stur	Haereticus	Heretic
Ik'uur	Impeso	Charging
Jah'shu	Janio	Janus (Double faced)
Kla'tu	Klepto	Thief
Lim'uul	Lucius	Shining
Mord'uun	Morbiel	Disease
Na'ash	Nullius	'No-one'
Org'one	Oblator	Oblates
Per'yl	Pupio	Orphan
Qr'rel	Quietus	The silent/The peaceful
Ra'hasp	Rectus	Upright
Sud'er	Salumnos
T'lon	Thantio	Sweet Death
Urga'l	Ulcus	Avenging
V'lac	Visony
We'al	Wendio	Wendie
X'ppe	Xerkael
Ykr'ee	Yahiel
Z'shuu	Zonos

Strategies[edit | edit source]

Drops[edit | edit source]

Drop rates estimated based on 925 kills from the Drop Log Project, unless otherwise cited.

In order to receive a drop, the player must deal at least 500 damage to the demon boss in a single hit. Once this condition is met, a notification will be given to the player stating that they have dealt a "powerful blow". The player must also stay in combat with the boss until it dies to be eligible for the rewards. If the player leaves or dies, the hit of 500 damage needs to be done again to still get a drop. Players will only be able to do this until the boss reaches 10% of its total health (40,000 life points); any attempts to initiate combat with a demon boss after this threshold will notify the player they are too late to be eligible for a reward from this fight. This doesn't apply for the normal drops given to the player who dealt most damage to the boss.

A demon boss will always drop a minimum of five drops. A single player can receive five separate drops if they manage to defeat it alone. If two to four players defeat a demon, drops will be split amongst the top damage-dealing participants.

Demon slayer gear is dropped alongside any other drops that are received. For example, a player that receives an off-hand demon slayer crossbow will also get any of the other normal drops it gives.

Fighting a Flash Mob in the Wilderness gives you a greater chance of getting a demon slayer equipment drop, and other drops are slightly more valuable than at other spawn locations.

100% drop[edit | edit source]

^ Acts as a normal drop, and is only given to the player that dealt the most damage.

Charms[edit | edit source]

Nothing	3	3	3	3
64–69%	3–5%	0–0.2%	2–4%	24–28%
Represents a 90% confidence range based on a sample of 1,123 kills. 3 items are dropped at a time. Add data to the log (requires JavaScript).

Main drops[edit | edit source]

These drop rates are calculated based on the average number dropped for demon bosses both inside and outside of the Wilderness.

Demon bosses outside of the Wilderness have the following table for their main drops.

Item	Quantity	Rarity	GE Price	High Alch
Coal stone spirit	80	31/128	1,040	Not alchemisable
Coins	20,000	21/128	20,000	20,000
Demon claw	3–8 (noted)	40/128	62,292–166,112	4,500–12,000
Dragon longsword	1	20/128	57,493	60,000
Grimy avantoe	8 (noted)	23/128	6,928	8
Grimy irit	14 (noted)	25/128	7,280	14
Grimy lantadyme	5 (noted)	24/128	20,330	5
Huge plated rune salvage	1	31/128	37,869	40,000
Infernal ashes	30 (noted)	6/128	46,770	30
Lantadyme seed	2	15/128	1,804	76
Large plated rune salvage	1	30/128	29,662	32,000
Maple logs	200 (noted)	24/128	57,800	9,600
Mithril stone spirit	20	26/128	3,560	Not alchemisable
Mithril stone spirit	40	37/128	7,120	Not alchemisable
Rare drop table	1	Rare	Not sold	Not alchemisable
Uncut ruby	10 (noted)	17/128	3,780	600
Yew logs	60 (noted)	38/128	24,540	5,760

Demon bosses within the Wilderness have the following table for their main drops.

Item	Quantity	Rarity	GE Price	High Alch
Adamantite stone spirit	25	5/128^{[d 1]}^{[d 2]}	975	Not alchemisable
Black dragonhide	10 (noted)	2/128^{[d 1]}^{[d 2]}	19,060	480
Coins	45,000	21/128	45,000	45,000
Demon claw	5–10 (noted)	40/128	103,820–207,640	7,500–15,000
Dragon helm	1	2/128^{[d 1]}^{[d 2]}	57,944	60,000
Dragon longsword	1	20/128	57,493	60,000
Green dragonhide	30 (noted)	3/128^{[d 1]}^{[d 2]}	27,990	360
Grimy avantoe	20 (noted)	23/128	17,320	20
Grimy irit	30 (noted)	25/128	15,600	30
Grimy lantadyme	10 (noted)	24/128	40,660	10
Huge plated rune salvage	1	31/128	37,869	40,000
Infernal ashes	60 (noted)	6/128	93,540	60
Lantadyme seed	3	15/128	2,706	114
Large bladed rune salvage	1	3/128^{[d 1]}^{[d 2]}	29,930	32,000
Large plated rune salvage	1	30/128	29,662	32,000
Magic logs	40 (noted)	3/128^{[d 1]}^{[d 2]}	24,160	7,680
Rare drop table	1	Rare	Not sold	Not alchemisable
Red dragonhide	15 (noted)	3/128^{[d 1]}^{[d 2]}	24,495	540
Runite stone spirit	4–5	3/128^{[d 1]}^{[d 2]}	3,836–4,795	Not alchemisable

^ ^a ^b ^c ^d ^e ^f ^g ^h Acts as a normal drop, and is only given to the player that dealt the most damage.
^ ^a ^b ^c ^d ^e ^f ^g ^h The rate of this item is skewed. The actual drop rate might be higher.

Tertiary drops[edit | edit source]

Item	Quantity	Rarity	GE Price	High Alch
Demon slayer circlet	1	1/256^{[d 1]}	66,785	2,400
Demon slayer torso	1	1/256^{[d 1]}	76,791	3,000
Demon slayer skirt	1	1/256^{[d 1]}	54,431	2,700
Demon slayer gloves	1	1/256^{[d 1]}	1,042,107	1,800
Demon slayer boots	1	1/256^{[d 1]}	142,811	1,800
Demon slayer crossbow	1	1/256^{[d 1]}	114,899	4,800
Off-hand demon slayer crossbow	1	1/256^{[d 1]}	77,725	4,800
Demonic title scroll^{[d 2]} _(m)	1	1/1000^[1]	Not sold	Not alchemisable

^ ^a ^b ^c ^d ^e ^f ^g This rate is based off of kills inside and outside of the Wilderness. Demon slayer equipment has a higher drop rate inside the Wilderness.
^ The specific title scrolls that can be given depend on the name of the demon boss. See #Demonic title scroll.

Demonic title scroll[edit | edit source]

Not to be confused with Kal'gerion battle commendation.

The name of the demon boss killed determines which demonic title scrolls it can drop. For example, a demon named "General Acidius the Blazing" can drop Demonic title scroll (general) and Demonic title scroll (blazing) with both having an equal chance to be dropped. The probability to land on this drop table is 1/1,000.

Item	Quantity	Rarity	GE Price	High Alch
Demonic title scroll (terrifying)	1	1/2^{[d 1]}^[1]	6,532,627	Not alchemisable
Demonic title scroll (shattering)	1	1/2^{[d 1]}^[1]	18,211,319	Not alchemisable
Demonic title scroll (rending)	1	1/2^{[d 1]}^[1]	2,284,317	Not alchemisable
Demonic title scroll (pestilent)	1	1/2^{[d 1]}^[1]	2,956,681	Not alchemisable
Demonic title scroll (obscured)	1	1/2^{[d 1]}^[1]	4,520,000	Not alchemisable
Demonic title scroll (infernal)	1	1/2^{[d 1]}^[1]	2,171,597	Not alchemisable
Demonic title scroll (glorious)	1	1/2^{[d 1]}^[1]	29,706,653	Not alchemisable
Demonic title scroll (frostborn)	1	1/2^{[d 1]}^[1]	168,831,860	Not alchemisable
Demonic title scroll (corrupting)	1	1/2^{[d 1]}^[1]	5,072,357	Not alchemisable
Demonic title scroll (blazing)	1	1/2^{[d 1]}^[1]	66,379,547	Not alchemisable
Demonic title scroll (castellan)	1	1/2^{[d 1]}^[1]	3,514,475	Not alchemisable
Demonic title scroll (deacon)	1	1/2^{[d 1]}^[1]	4,147,591	Not alchemisable
Demonic title scroll (executioner)	1	1/2^{[d 1]}^[1]	11,385,082	Not alchemisable
Demonic title scroll (general)	1	1/2^{[d 1]}^[1]	13,605,874	Not alchemisable

^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ 1/1,000 chance to get a title, with two titles available per demon boss.

Rare drop table[edit | edit source]

This monster has access to the rare drop table.
Luck-enhancing items are not required to access the table, but they will increase the chance of accessing the rare drop table and may also improve the loot received from it.

Rare drop table:

Rare drop table
Item	Quantity	Rarity	GE price	High alch value
Coins	250–500	Common	250–500	250–500
Coins	50	Common^{[d 1]}	50	50
Uncut sapphire	1	Common	520	15
Uncut emerald	1	Common	331	30
Uncut ruby	1	Common	378	60
Uncut diamond	1	Common	878	120
Uncut diamond	45–55 (noted)	Rare	39,510–48,290	5,400–6,600
Uncut dragonstone _(m)	1	Uncommon	5,778	600
Uncut dragonstone _(m)	45–55 (noted)	Rare	260,010–317,790	27,000–33,000
Loop half of a key _(m)	1	Common	9,046	1
Tooth half of a key _(m)	1	Common	9,048	1
Crystal triskelion fragment 1 _(m)	1	Very rare^{[d 2]}	Not sold	Not alchemisable
Crystal triskelion fragment 2 _(m)	1	Very rare^{[d 2]}	Not sold	Not alchemisable
Crystal triskelion fragment 3 _(m)	1	Very rare^{[d 2]}	Not sold	Not alchemisable
Dragon longsword _(m)	1	Common	57,493	60,000
Off-hand dragon longsword _(m)	1	Common	57,235	60,000
Dragon spear _(m)	1	Rare	35,795	37,440
Battlestaff _(m)	180–220 (noted)	Rare	686,160–838,640	756,000–924,000
Rune javelin	5	Rare	910	1,870
Huge plated rune salvage	1	Uncommon	37,869	40,000
Huge plated rune salvage	18–22 (noted)	Rare	681,642–833,118	720,000–880,000
Shield left half _(m)	1	Rare	76,344	66,000
Dragon helm _(m)	1	Uncommon	57,944	60,000
Rune arrowheads	113–137	Common	24,408–29,592	678–822
Onyx bolts _(m)	135–165	Very rare	836,460–1,022,340	1,104,165–1,349,535
Water talisman	68–82 (noted)	Rare	49,504–59,696	136–164
Earth talisman	68–82 (noted)	Rare	13,124–15,826	136–164
Raw lobster	135–165 (noted)	Common	53,460–65,340	22,950–28,050
Raw shark _(m)	225–275 (noted)	Uncommon	186,525–227,975	40,500–49,500
Big bones	68–82 (noted)	Uncommon	30,396–36,654	68–82
Dragon bones	180–220 (noted)	Rare	631,800–772,200	180–220
Drakolith stone spirit	25–35	Uncommon	5,600–7,840	Not alchemisable
Necrite stone spirit	2	Common	592	Not alchemisable
Phasmatite stone spirit	25–30	Uncommon	6,525–7,830	Not alchemisable
Phasmatite stone spirit	2	Common	522	Not alchemisable
Necrite stone spirit	25–30	Rare	7,400–8,880	Not alchemisable
Runite stone spirit	3	Common	2,877	Not alchemisable
Orichalcite stone spirit	25–35	Rare	5,175–7,245	Not alchemisable
Lantadyme seed _(m)	14–16	Uncommon	12,628–14,432	532–608
Dwarf weed seed _(m)	14–16	Uncommon	50,834–58,096	532–608
Magic seed _(m)	4	Uncommon	161,112	1,012
Palm tree seed _(m)	10	Rare	33,800	1,520
Grimy torstol _(m)	90–110 (noted)	Uncommon	254,070–310,530	90–110
Grimy snapdragon _(m)	90–110 (noted)	Uncommon	114,120–139,480	90–110
Super restore (4) _(m)	45–55 (noted)	Uncommon	152,145–185,955	8,100–9,900
Prayer potion (4)	45–55 (noted)	Uncommon	401,760–491,040	5,130–6,270
Flax	450–550 (noted)	Common	43,200–52,800	1,350–1,650
Molten glass _(m)	45–55 (noted)	Common	43,785–53,515	45–55
Soft clay	450–550 (noted)	Uncommon	838,800–1,025,200	450–550
Yew logs	68–82 (noted)	Uncommon	27,812–33,538	6,528–7,872
Yew logs	675–825 (noted)	Rare	276,075–337,425	64,800–79,200
Teak plank _(m)	45–55 (noted)	Uncommon	33,570–41,030	13,500–16,500
Mahogany plank _(m)	270–330 (noted)	Rare	516,240–630,960	243,000–297,000
Vecna skull _(m)	1	Very rare^{[d 3]}^{[d 4]}	792,553	6,000
Cheese+tom batta _(m)	1	Very rare^{[d 5]}	608	1
Blurberry Special _(m)	1	Very rare^{[d 6]}	17,069	18
Hazelmere's signet ring _(m)	1	Very rare^{[d 7]}	2,147,483,647	300,000

^ Replaces members' only drops in free-to-play.
^ ^a ^b ^c Triskelion fragments are dropped in order.
^ ^a ^b Jagex. Mod Timbo's Twitter account. 19 January 2018. (Archived from the original on 22 January 2019.) Mod Timbo: "1/1280 if you hit the RDT, requires T4 luck to be worn in order to get a hold of it. Of course there are tons of different ways to access the RDT so it changes massively depending on what you're fighting, what you're wearing etc."
^ Vecna skull requires tier 4 luck. Chance is 1/1,280 per roll of the rare drop table with the tier 4 luck requirement.^{[d 3]}
^ Cheese+tom batta indicates a roll for Hazelmere's signet ring without tier 4 luck.
^ Blurberry Special indicates a failed 1/10 roll for Hazelmere's signet ring with tier 4 luck.
^ Hazelmere's signet ring requires tier 4 luck. Rarer than the Vecna skull.

Universal drops[edit | edit source]

Universal drops are dropped by nearly every monster and skilling action outside of Daemonheim.

These items are dropped alongside main drops.

Achievements[edit | edit source]

Daemonology of Celerity ( 10) – Claim the malleus daemoniorum.
61 Shades of Red ( 0) – Obtained a collection of unique drops from Slayer monsters from and around Daemonheim.
- Demon slayer circlet, torso, skirt, boots, gloves, crossbow, and off-hand crossbow drops

Dialogue[edit | edit source]

This article on an NPC has an associated dialogue page.
Click here for a transcript of possible conversations and other messaging related to this NPC.

Update history[edit | edit source]

This information has been compiled as part of the update history project. Some updates may not be included—see here for how to help out!

patch 16 February 2015 (Update):
- Demon Flash Mobs will now spawn hourly instead of every 2 hours.
- Players will no longer receive rewards from a Demon Flash Mob boss if they join the fight especially late.
- Demon Flash Mob bosses will now deal less damage to familiars.

update 2 February 2015 (Update):
- Flash mob bosses' health and defence have been reduced.
- Stuns applied by bosses' attacks now last only a third as long.
- Healing applied to the bosses has been halved.
- Bleed effects inflicted by demon flash mobs can now be cleared with the Freedom ability.
- Bosses no longer cause bonus prayer damage against players using the Protect Item prayer.
- Demon Flash Mobs now spawn every two hours, rather than hourly.

update 28 January 2013 (Update):
- Added to game.

Trivia[edit | edit source]

On release, the demon boss would deal increased damage if any prayers/curses were being used. Due to player complaints about Wilderness spawns (at the time, skulls had been removed) which forced players to bring cheaper weapons or risk dying due to both the threat of player killers and the damage/accuracy of the boss, this was changed to allow the Protect Item prayer/curse to be used without any penalties.
The demon boss had 480,000 life points before they were lowered on 2 February 2015. It also had a Defence level of 132.
The demon boss has a total of 2,080 possible combinations of prefixes, main names, and suffixes.

References[edit | edit source]

^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o Mod Shauny. Wiki - Rev Pet calculator, plus some Slayer Collection Log drop rates. Reddit. 9 October 2019. (Archived from the original on 16 October 2020.) Mod Shauny: "Hey everyone! Over the last few days I've been working on adding official drop rates for some Slayer collection log items and other misc items to the wiki."

[wildy-1] Acts as a normal drop, and is only given to the player that dealt the most damage.

[wildy-2] ^ ^a ^b ^c ^d ^e ^f ^g ^h Acts as a normal drop, and is only given to the player that dealt the most damage.

[rate-3] ^ ^a ^b ^c ^d ^e ^f ^g ^h The rate of this item is skewed. The actual drop rate might be higher.

[wild-4] ^ ^a ^b ^c ^d ^e ^f ^g This rate is based off of kills inside and outside of the Wilderness. Demon slayer equipment has a higher drop rate inside the Wilderness.

[5] The specific title scrolls that can be given depend on the name of the demon boss. See #Demonic title scroll.

[title-7] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ 1/1,000 chance to get a title, with two titles available per demon boss.

[8] Replaces members' only drops in free-to-play.

[trisk-9] Triskelion fragments are dropped in order.

[Vecna_drop_rate-10] Jagex. Mod Timbo's Twitter account. 19 January 2018. (Archived from the original on 22 January 2019.) Mod Timbo: "1/1280 if you hit the RDT, requires T4 luck to be worn in order to get a hold of it. Of course there are tons of different ways to access the RDT so it changes massively depending on what you're fighting, what you're wearing etc."

[11] Vecna skull requires tier 4 luck. Chance is 1/1,280 per roll of the rare drop table with the tier 4 luck requirement.^{[d 3]}

[12] Cheese+tom batta indicates a roll for Hazelmere's signet ring without tier 4 luck.

[13] Blurberry Special indicates a failed 1/10 roll for Hazelmere's signet ring with tier 4 luck.

[14] Hazelmere's signet ring requires tier 4 luck. Rarer than the Vecna skull.

[titlerates-6] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o Mod Shauny. Wiki - Rev Pet calculator, plus some Slayer Collection Log drop rates. Reddit. 9 October 2019. (Archived from the original on 16 October 2020.) Mod Shauny: "Hey everyone! Over the last few days I've been working on adding official drop rates for some Slayer collection log items and other misc items to the wiki."

[d 1]

[d 1]

[d 2]

[d 1]

[d 2]

[1]

[d 1]

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[d 3]

[d 4]

[d 5]

[d 6]

[d 7]

v • d • e RS3 Demon Flash Mobs
Monsters	Demon boss Imp herald Lesser demon Black demon
Demon slayer equipment	Circlet Torso Skirt Gloves Boots Crossbow Off-hand crossbow
Familiars	Demon claw Lesser demon brawler Lesser demon deacon Lesser demon executioner
Title scrolls	Castellan Deacon Executioner General Blazing Corrupting Frostborn Glorious Infernal Obscured Pestilent Rending Shattering Terrifying
Titles	Castellan Deacon Executioner General the Blazing the Corrupting the Frostborn the Glorious the Infernal the Obscured the Pestilent the Rending the Shattering the Terrifying
Related	Brother Celerity Evil symbol Malleus daemoniorum

Demon boss

Contents

Names[edit | edit source]

Prefixes[edit | edit source]

Suffixes[edit | edit source]

Main names[edit | edit source]

Strategies[edit | edit source]

Drops[edit | edit source]

100% drop[edit | edit source]

Charms[edit | edit source]

Main drops[edit | edit source]

Tertiary drops[edit | edit source]

Demonic title scroll[edit | edit source]

Rare drop table[edit | edit source]

Universal drops[edit | edit source]

Achievements[edit | edit source]

Dialogue[edit | edit source]

Update history[edit | edit source]

Trivia[edit | edit source]

References[edit | edit source]

Navigation menu

Item	Quantity	Rarity	GE Price	High Alch
Infernal ashes	1	Always	1,559	1
Infernal ashes	5	Always	7,795	5
Accursed ashes	1	Always^{[d 1]}	428	1

	Item	Quantity	Rarity	GE Price	High Alch
	Key token	1	Rare	Not sold	Not alchemisable
	Mimic kill token _(m)	1	1/10000	78,290	Not alchemisable

Demon boss

Names[edit | edit source]

Prefixes[edit | edit source]

Suffixes[edit | edit source]

Main names[edit | edit source]

Strategies[edit | edit source]

Drops[edit | edit source]

100% drop[edit | edit source]

Charms[edit | edit source]

Main drops[edit | edit source]

Tertiary drops[edit | edit source]

Demonic title scroll[edit | edit source]

Rare drop table[edit | edit source]

Universal drops[edit | edit source]

Achievements[edit | edit source]

Dialogue[edit | edit source]

Update history[edit | edit source]

Trivia[edit | edit source]

References[edit | edit source]

Navigation menu

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