Legio Primus

"Primus" redirects here. For the keystone, see Ascension Keystone Primus.

For the pet version, see Legio Primulus.

This article has a strategy guide. All information on mechanics, setups, and tactics is on the subpage.

Legio Primus
Release			4 June 2013 (Update)
Members			Yes
Examine
A powerful Order of Ascension unit.
Combat info
Level			LP			XP			XP
304			30,000			3,591			1,185
Equipment XP (2H/MH & Armour/OH)
215 / 143 / 71
Aggressive						Poisonous
Slayer
Level			XP			Category
95			1938.8			Ascension members
Assigned by
Offensive
Max hit
0			0			1102			3300
Style						Speed
						10 ticks (6.0s)
Combat levels
1				1				90
Accuracy
0				0				2458
Defensive
Armour				Weakness			Susceptible
2178		85
Affinities
70			7			70			15
Immunities
Immune			Immune			Immune			Not immune
FAQ • doc

trueImmunefalseImmunefalseImmunefalseNot immunetrue95951938.81938.811? (edit)0858511909000001102110233003300000024582458217821787770701515? (edit)0? (edit)false304304File:Magic-icon.pngmagicmagic30,000300003,59135911,185? (edit)? (edit)? (edit)215 / 143 / 71rangedFile:Ranged weakness icon.pngranged7070hexhunterNone File:duradel chathead.png&&SPLITPOINT&&File:kuradal chathead.png&&SPLITPOINT&&File:morvran chathead.png&&SPLITPOINT&&File:Laniakea chathead.png? (edit)4 June 2013 (Update)? (edit)YesA powerful Order of Ascension unit.

10 ticks (6.0s)

Legio Primus? (edit)? (edit)? (edit) Legio Primus? (edit)Ascension membersascension members? (edit)surface1714917149? (edit){"ranged":1,"slayer_category":"Ascension members","acc_ranged":0,"acc_magic":2458,"acc_melee":0,"name":"Legio Primus","max_spec":3300,"aff_ranged":70,"max_melee":0,"defence":85,"max_ranged":0,"id":17149,"assigned_by":"[[File:duradel chathead.png¦30px¦link=duradel]] [[File:kuradal chathead.png¦30px¦link=kuradal]] [[File:morvran chathead.png¦30px¦link=morvran]] [[File:Laniakea chathead.png¦30px¦link=laniakea]]","armour":2178,"aff_melee":7,"slayer_experience":1938.8,"attack":1,"release_date":"4 June 2013","aff_magic":15,"examine":"A powerful Order of Ascension unit.","aggressive":true,"slayer":95,"release_update_post":"Order of Ascension","aff_weakness":70,"style":"[[File:Magic-icon.png¦25px¦link=Magic]]","lifepoints":30000,"max_magic":1102,"members":"Yes","weakness":"[[File:Ranged weakness icon.png¦25px¦link=Ranged weapons]]","level":304,"magic":90,"poisonous":false,"experience":3591}

NPC susceptible to stun: falseNPC ranged max hit: 0NPC melee affinity: 7NPC primary attack style: magicNPC attack style: NPC magic accuracy: 2458NPC ranged affinity: 70NPC magic max hit: 1102Weakness text: rangedNPC ID: 17149Is NPC poisonous: falseMonster name: Legio PrimusNPC magic affinity: 15NPC susceptible to poison: falseCombat level: 304NPC susceptible to deflect: falseNPC weakness affinity: 70NPC attack style text: magicLocation restriction: surfaceSlayer level: 95NPC Ranged level: 1NPC susceptible to drain: trueSlayer experience: 1938.8Thieving level: 0Is NPC aggressive: trueSusceptible to: hexhunterWeakness: NPC melee accuracy: 0Combat experience: 3591Slayer category: ascension membersNPC Defence level: 85Assigned by: Assigned by: Assigned by: Assigned by: Is members only: trueNPC special max hit: 3300NPC armour: 2178NPC Attack level: 1NPC Magic level: 90Monster JSON: {"ranged":1,"slayer_category":"Ascension members","acc_ranged":0,"acc_magic":2458,"acc_melee":0,"name":"Legio Primus","max_spec":3300,"aff_ranged":70,"max_melee":0,"defence":85,"max_ranged":0,"id":17149,"assigned_by":"[[File:duradel chathead.png¦30px¦link=duradel]] [[File:kuradal chathead.png¦30px¦link=kuradal]] [[File:morvran chathead.png¦30px¦link=morvran]] [[File:Laniakea chathead.png¦30px¦link=laniakea]]","armour":2178,"aff_melee":7,"slayer_experience":1938.8,"attack":1,"release_date":"4 June 2013","aff_magic":15,"examine":"A powerful Order of Ascension unit.","aggressive":true,"slayer":95,"release_update_post":"Order of Ascension","aff_weakness":70,"style":"[[File:Magic-icon.png¦25px¦link=Magic]]","lifepoints":30000,"max_magic":1102,"members":"Yes","weakness":"[[File:Ranged weakness icon.png¦25px¦link=Ranged weapons]]","level":304,"magic":90,"poisonous":false,"experience":3591}NPC melee max hit: 0NPC ranged accuracy: 0NPC life points: 30000Weakness by class: ranged

Legio Primus is one of the bosses in the Monastery of Ascension. Accessing him requires an Ascension Keystone Primus.

As with all the bosses in the Monastery of Ascension, Legio Primus attacks primarily with a combination of a basic magic attack and a lightning attack - the latter of which is focused in a 2x2 square (expanding to a 3x3 square and then to a 4x4 square over two game ticks) which deals high, magic-style damage to the player if they stand where the lightning falls. (The lightning attack is always affixed to the player's location, and thus continuously moving throughout the fight is imperative.)

Like all of the Legiones within the Monastery of Ascension, Legio Primus has a special ability which activates as his life points are gradually depleted in 25% intervals (every 7,500 life points drained) until death - occurring a total of three times throughout the fight. His special ability, however, is that both his basic magic attack and lightning attack will increase in potency as his health is depleted incrementally - much like the special ability of Dharok the Wretched, only capped in 7,500-life point intervals. As with all other Legiones, his special ability's activation is signalled by an overhead chat message.

Drops

100% drops

	Item		Quantity	Rarity	GE price	High alch value
	Ascension shard (m)		16–26	Always	3,776-6,136	Not alchemisable

Charms

No charm
33–39%	11–15%	12–16%	19–24%	14–19%
Represents a 90% confidence range based on a sample of 727 kills. 6 charms are dropped at a time. Add data to the log (requires JavaScript).

Main drop

	Item		Quantity	Rarity	GE price	High alch value
	Coins		37,000–40,000	Common	37,000-40,000	37,000-40,000
	Coins		57,000–60,000	Uncommon	57,000-60,000	57,000-60,000
	Grimy snapdragon (m)		10 (noted)	Common	15,390	0
	Grimy avantoe (m)		10 (noted)	Common	6,700	0
	Grimy dwarf weed (m)		5 (noted)	Common	19,965	0
	Grimy lantadyme (m)		5 (noted)	Common	25,105	0
	Grimy torstol (m)		5 (noted)	Uncommon	21,095	0
	Dwarf weed seed (m)		2	Common	622	76
	Lantadyme seed (m)		2	Common	754	76
	Torstol seed (m)		1	Uncommon	753	38
	Huge plated rune salvage		2 (noted)	Uncommon	77,964	80,000
	Dragon longsword (m)		1	Uncommon	58,038	60,000
	Off-hand dragon longsword (m)		1	Uncommon	57,814	60,000
	Sirenic scale (m)		1	Uncommon	365,331	6,000
	Runite stone spirit		4	Uncommon	1,756	Not alchemisable
	Magic shieldbow (u)		45–55	Common	23,085-28,215	34,560-42,240
	Dragon arrowheads (m)		30–60	Common	9,120-18,240	9,000-18,000
	Rune arrowheads		80–120	Common	10,640-15,960	480-720
	Onyx bolt tips (m)		1–11	Uncommon	7,665-84,315	5,400-59,400
	Crystal triskelion fragment 1 (m)		1	Very rare	Not sold	Not alchemisable
	Crystal triskelion fragment 2 (m)		1	Very rare	Not sold	Not alchemisable
	Crystal triskelion fragment 3 (m)		1	Very rare	Not sold	Not alchemisable

Tertiary drops

	Item		Quantity	Rarity	GE price	High alch value
	Ascension Keystone Primus (m)		1	1/384	572,051	Not alchemisable
	Ascension Keystone Secundus (m)		1	1/384	281,942	Not alchemisable
	Ascension Keystone Tertius (m)		1	1/384	131,227	Not alchemisable
	Ascension Keystone Quartus (m)		1	1/384	183,078	Not alchemisable
	Ascension Keystone Quintus (m)		1	1/384	169,891	Not alchemisable
	Ascension Keystone Sextus (m)		1	1/384	196,360	Not alchemisable
	Ascension grips (m)		1	1/2056	2,642,925	30,000
	Ascension signet I (m)		1	1/50	Not sold	Not alchemisable
	Corrupted Ascension signet I (m)		1	Very rare	Not sold	Not alchemisable
	Starved ancient effigy (m)		1	Very rare	Not sold	Not alchemisable
	Order journal page (m)		1	Uncommon	Not sold	Not alchemisable

Universal drops

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

These items are dropped alongside main drops.

	Item		Quantity	Rarity	GE price	High alch value
	Key token		1	Rare	Not sold	Not alchemisable
	Mimic kill token (m)		1	Very rare	9,002	Not alchemisable

Achievements

• I Got This ( 40) – Defeat each of the six Legiones consecutively without leaving the Ascension dungeon.
• Stand Your Ground ( 50) – Defeat each of the six Legiones without moving.
• We are legion ( 0) – Obtained a collection of unique drops from Legiones.
• Descension:
  • Descension I ( 5) – Defeat any of the Ascension Legiones. (X/5)
  • Descension II ( 5) – Defeat any of the Ascension Legiones. (X/10)
  • Descension III ( 5) – Defeat any of the Ascension Legiones. (X/25)
  • Descension IV ( 5) – Defeat any of the Ascension Legiones. (X/50)
  • Descension V ( 5) – Defeat any of the Ascension Legiones. (X/75)
  • Descension VI ( 5) – Defeat any of the Ascension Legiones. (X/100)

Trivia

• Legio Primus is roughly Latin for "First Legion". However Legio is a feminine noun, while Primus is a masculine adjective; the correct form would be Legio Prima. Legions were the largest units of the Roman army and there were 6 in a whole army, hence there are six legiones in the Monastery.
• A few days after release, the Legio's drop table was updated; drops such as bowstrings were replaced with more valuable items such as the magic shieldbow (u), and the drop rate of the signets were increased from 1/64 to 1/50.

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