'Rum'-pumped crab

'Rum'-pumped crab
Release			28 March 2011 (Update)
Members			Yes
Actions			? (edit)
Race			? (edit)
Examine
'Rum' burns deep inside its veins.
Combat info
Level			LP			XP			XP
84			3,000			269.4			88.9
Equipment XP (2H/MH & Armour/OH)
16 / 10 / 5
Aggressive						Poisonous
Slayer
Level			XP			Category
61			0			N/A
Assigned by
Not assigned
Offensive
Max hit
240			0			0			0
Style						Rate
						4 ticks (2.4s)
Combat levels
60				0				0
Accuracy
1,132				0				0
Abilities used
? (edit)
Defensive
Armour				Weakness			Susceptible
1,132		60
Affinities
90			65			55			45
Immunities
Immune			Not immune			Not immune			Not immune
Advanced data
NPC ID				13603, 13604, 13605, 13606, 13607
Links				bestiary • MRND
FAQ • doc

By having the surgeons trapped in the other room, you can easily deal with the crabs.

'Rum'-pumped crabs are mutated crustaceans found in the 'Rum'geon on Braindeath Island. They have been injected by Captain Donnie's general malpractitioners in order to create an army. They are the only monsters that drop the brackish blade.

In order to access the dungeon, the quest A Clockwork Syringe needs to be partially completed and the player must have a fishbowl helmet and diving apparatus equipped, otherwise they will not be allowed to enter.

'Rum'-pumped crabs use only melee with a maximum hit of around 240. They will constantly be aggressive towards anyone within the 'Rum'geon. They will take increased damage from the brackish blade that they drop, as well as the brine sabre.

Killing a 'Rum'-pumped crab in the 'Rum'geon is required for the Alcrabholic task in the Daemonheim task set.

Locations

Location	Levels	Members	Spawns	Map
'Rum'geon	84		27	Maplink

Drops

Charms

Nothing	1	1	1	1
89–91%	2–3%	1–2%	2–3%	4–5%
Represents a 90% confidence range based on a sample of 2,401 kills. 1 item is dropped at a time. Add data to the log (requires JavaScript).

Main drop

	Item		Quantity	Rarity	GE Price	High Alch
	Medium spiky rune salvage		1	Uncommon	22,083	24,000
	Brackish blade (m)		1	Rare	83,227	60,000
	Fishing potion (4) (m)		2 (noted)	Common	1,624	300
	Super attack (1) (m)		1	Common	1,118	54
	Super strength (1) (m)		1	Common	2,109	66
	Super defence (1) (m)		1	Uncommon	3,594	79
	Super ranging potion (2) (m)		1	Rare	12,495	129
	Grimy guam		1	Common	400	18
	Grimy marrentill (m)		1	Common	5,503	0
	Grimy tarromin		1	Common	187	0
	Grimy harralander (m)		1	Common	1,475	0
	Grimy ranarr (m)		1	Common	4,810	0
	Grimy irit (m)		1	Common	1,066	0
	Grimy kwuarm (m)		1	Uncommon	3,518	0
	Grimy avantoe (m)		1	Uncommon	1,551	0
	Grimy cadantine (m)		1	Uncommon	3,972	0
	Grimy lantadyme (m)		1	Uncommon	12,349	0
	Grimy dwarf weed (m)		1	Uncommon	12,868	0
	Potato seed		1–3	Common	290-870	4-12
	Onion seed		1–3	Common	377-1,131	6-18
	Cabbage seed (m)		1–3	Common	295-885	15-45
	Tomato seed (m)		1–3	Common	239-717	2-6
	Strawberry seed (m)		1–3	Common	344-1,032	10-30
	Watermelon seed (m)		1–3	Uncommon	1,083-3,249	33-99
	Evil turnip seed (m)		1–4	Uncommon	391-1,564	12-48
	Sweetcorn seed (m)		1–3	Uncommon	273-819	4-12
	Morchella mushroom spore (m)		2	Uncommon	528	102
	Fellstalk seed (m)		1	Rare	1,923	38
	Coins		342–1,671	Common	342-1,671	342-1,671
	Lobster		1	Common	207	160
	Raw lobster		3 (noted)	Common	1,185	510
	Gold stone spirit		2	Common	206	Not alchemisable
	Fire talisman		1	Rare	403	2
	Rare drop table		1	Rare	Not sold	Not alchemisable

Tertiary

	Item		Quantity	Rarity	GE Price	High Alch
	Spirit sapphire (m)		1	5/2000	Not sold	Not alchemisable
	Spirit emerald (m)		1	3/2000	Not sold	Not alchemisable
	Spirit ruby (m)		1	2/2000	Not sold	Not alchemisable
	Starved ancient effigy (m)		1	Very rare	Not sold	Not alchemisable

Rare drop table

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 Uncut sapphire 1 Common 668 15 Uncut emerald 1 Common 541 30 Uncut ruby 1 Common 526 60 Uncut diamond 1 Common 1,105 120 Uncut diamond 45–55 (noted) Rare 49,725-60,775 5,400-6,600 Uncut dragonstone (m) 1 Uncommon 5,833 600 Uncut dragonstone (m) 45–55 (noted) Rare 262,485-320,815 27,000-33,000 Loop half of a key (m) 1 Common 9,712 0 Tooth half of a key (m) 1 Common 9,984 0 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 Dragon longsword (m) 1 Common 57,440 60,000 Off-hand dragon longsword (m) 1 Common 57,236 60,000 Dragon spear (m) 1 Rare 35,671 37,440 Battlestaff (m) 180–220 (noted) Rare 726,120-887,480 756,000-924,000 Rune javelin 5 Rare 925 1,870 Huge plated rune salvage 1 Uncommon 38,517 40,000 Huge plated rune salvage 18–22 (noted) Rare 693,306-847,374 720,000-880,000 Shield left half (m) 1 Rare 65,656 66,000 Dragon helm (m) 1 Uncommon 58,223 60,000 Rune arrowheads 113–137 Common 19,662-23,838 678-822 Onyx bolts (m) 135–165 Very rare 971,865-1,187,835 1,104,165-1,349,535 Water talisman 68–82 (noted) Rare 78,064-94,136 136-164 Earth talisman 68–82 (noted) Rare 14,008-16,892 136-164 Raw lobster 135–165 (noted) Common 53,325-65,175 22,950-28,050 Raw shark (m) 225–275 (noted) Uncommon 301,500-368,500 40,500-49,500 Big bones 68–82 (noted) Uncommon 16,796-20,254 0 Dragon bones 180–220 (noted) Rare 365,580-446,820 0 Drakolith stone spirit (m) 25–35 Uncommon 4,975-6,965 Not alchemisable Necrite stone spirit (m) 2 Common 1,432 Not alchemisable Phasmatite stone spirit (m) 25–30 Uncommon 7,425-8,910 Not alchemisable Phasmatite stone spirit (m) 2 Common 594 Not alchemisable Necrite stone spirit (m) 25–30 Rare 17,900-21,480 Not alchemisable Runite stone spirit 3 Common 6,213 Not alchemisable Orichalcite stone spirit (m) 25–35 Rare 4,500-6,300 Not alchemisable Lantadyme seed (m) 14–16 Uncommon 4,494-5,136 532-608 Dwarf weed seed (m) 14–16 Uncommon 39,718-45,392 532-608 Magic seed (m) 4 Uncommon 163,716 1,012 Palm tree seed (m) 10 Rare 48,980 1,520 Grimy torstol (m) 90–110 (noted) Uncommon 835,380-1,021,020 0 Grimy snapdragon (m) 90–110 (noted) Uncommon 163,170-199,430 0 Super restore (4) (m) 45–55 (noted) Uncommon 174,870-213,730 8,100-9,900 Prayer potion (4) 45–55 (noted) Uncommon 423,315-517,385 5,130-6,270 Flax 450–550 (noted) Common 49,500-60,500 1,350-1,650 Molten glass (m) 45–55 (noted) Common 28,440-34,760 45-55 Soft clay 450–550 (noted) Uncommon 461,700-564,300 450-550 Yew logs 68–82 (noted) Uncommon 22,508-27,142 6,528-7,872 Yew logs 675–825 (noted) Rare 223,425-273,075 64,800-79,200 Teak plank (m) 45–55 (noted) Uncommon 22,680-27,720 13,500-16,500 Mahogany plank (m) 270–330 (noted) Rare 468,990-573,210 243,000-297,000 Brawling gloves (Melee) (m) 1 Very rare Not sold Not alchemisable Brawling gloves (Magic) (m) 1 Very rare Not sold Not alchemisable Brawling gloves (Ranged) (m) 1 Very rare Not sold Not alchemisable Brawling gloves (Agility) (m) 1 Very rare Not sold Not alchemisable Brawling gloves (Cooking) (m) 1 Very rare Not sold Not alchemisable Brawling gloves (FM) (m) 1 Very rare Not sold Not alchemisable Brawling gloves (Fishing) (m) 1 Very rare Not sold Not alchemisable Brawling gloves (Hunter) (m) 1 Very rare Not sold Not alchemisable Brawling gloves (Mining) (m) 1 Very rare Not sold Not alchemisable Brawling gloves (Prayer) (m) 1 Very rare Not sold Not alchemisable Brawling gloves (Smithing) (m) 1 Very rare Not sold Not alchemisable Brawling gloves (Thieving) (m) 1 Very rare Not sold Not alchemisable Brawling gloves (WC) (m) 1 Very rare Not sold Not alchemisable Vecna skull (m) 1 Very rare 383,279 6,000 Cheese+tom batta (m) 1 Very rare 519 1 Blurberry Special (m) 1 Very rare 18,291 18 Hazelmere's signet ring (m) 1 Very rare 2,147,483,467 300,000

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
	Key token		1	Rare	Not sold	Not alchemisable
	Mimic kill token (m)		1	1/10000	25,098	Not alchemisable

Update history

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 13 October 2014 (Update):
  • Rum-pumped crabs now have a more appropriate weakness.

• patch 1 July 2014 (Update):
  • As they don't have any bones, 'rum'-pumped crabs no longer drop any.

• update 28 March 2011 (Update):
  • Added to game.

Trivia

• Before the Evolution of Combat when the special attack of the brine sabre and brackish blade was used on a 'Rum'-pumped crab the message "The Brine Sabre/Brackish Blade seems super-effective." appeared. This may have been a reference to the Pokémon franchise.
• Despite requiring a Slayer level, 'Rum'-pumped crabs are not a slayer assignment.
• 'Rum'-pumped crabs used to drop bones. This was rectified on 1 July 2014.
• According to "Admiral" Wadud, 'rum'-pumped crabs are a delicacy for the aristocracy of Menaphos.