Dust devil

Slayer 65 Combat 93 105 xp Members

Assigned by

Requirements

Stab 0 Slash 0 Crush 0 Magic 0 Ranged 0

No notable immunities

Required Gear

Facemask

Slayer helmet

One of these is needed to fight this task's monsters (or a variant) — from the OSRS Wiki's equipment table.

Facemask or Slayer helmet required — without one your stats get annihilated. Barrage fodder in the Catacombs, but only in multi.

— ezSlayer editorial, not wiki data

Log membership cross-referenced against the wiki's collection log item registry at build time.

Assigned by

Task size 151 (1–300)

At 151 kills: 0.460% chance of at least one Dragon chainbody.

100% (1)

	Item	Qty	Rate	Chance in task	Expected
151	Bones	1	Always	100%	151

Weapons and armour (11)

	Item	Qty	Rate	Chance in task	Expected
4	Adamant axe	1	1/42.7	97.2%	3.5
2	Rune dagger	1	1/64	90.7%	2.4
2	Red d'hide vambraces	1	1/64	90.7%	2.4
1	Black d'hide vambraces	1	1/128	69.4%	1.2
2	Air battlestaff	1	1/64	90.7%	2.4
2	Earth battlestaff	1	1/64	90.7%	2.4
1	Mystic air staff	1	1/128	69.4%	1.2
1	Mystic earth staff	1	1/128	69.4%	1.2
1	Dragon dagger	1	1/128	69.4%	1.2
	Dust battlestaff	1	1/4,000	3.71%	0.04
	Dragon chainbody	1	1/32,768	0.460%	<0.01

Runes and ammunition (8)

	Item	Qty	Rate	Chance in task	Expected
2359	Dust rune	200	1/12.8	>99.99%	2359
3539	Earth rune	300	1/12.8	>99.99%	3539
3539	Fire rune	300	1/12.8	>99.99%	3539
59	Fire rune	50	1/128	69.4%	59
537	Chaos rune	65	1/18.3	99.98%	537
71	Rune arrow	12	1/25.6	99.8%	70.8
71	Soul rune	15	1/32	99.2%	70.8
59	Soul rune	50	1/128	69.4%	59

Herbs (11)

	Item	Qty	Rate	Chance in task	Expected
6	Grimy guam leaf	1	1/26.9	99.7%	5.6
4	Grimy marrentill	1	1/35.9	98.6%	4.2
3	Grimy tarromin	1	1/47.9	95.9%	3.2
2	Grimy harralander	1	1/61.6	91.6%	2.5
2	Grimy ranarr weed	1	1/78.4	85.6%	1.9
1	Grimy irit leaf	1	1/108	75.5%	1.4
1	Grimy avantoe	1	1/144	65.2%	1.1
	Grimy kwuarm	1	1/173	58.4%	0.88
	Grimy cadantine	1	1/216	50.4%	0.7
	Grimy lantadyme	1	1/287	40.9%	0.53
	Grimy dwarf weed	1	1/287	40.9%	0.53

Other (5)

	Item	Qty	Rate	Chance in task	Expected
1	Nothing	N/A	1/129	69.3%	1.2
99094	Coins	2,000–4,000	1/4.6	>99.99%	99094
9	Ugthanki kebab	4	1/64	90.7%	9.4
35	Mithril bar (noted)	10 (noted)	1/42.7	97.2%	35.4
5	Adamantite bar (noted)	4 (noted)	1/128	69.4%	4.7

Gem drop table (12)

	Item	Qty	Rate	Chance in task	Expected
6	Nothing	N/A	1/23.3	99.9%	6.5
3	Uncut sapphire	1	1/46.5	96.2%	3.2
2	Uncut emerald	1	1/93.1	80.4%	1.6
	Uncut ruby	1	1/186	55.7%	0.81
	Nature talisman	1	1/496	26.2%	0.3
	Uncut diamond	1	1/745	18.4%	0.2
	Rune javelin	5	1/1,489	9.64%	0.51
	Loop half of key	1	1/1,489	9.64%	0.1
	Tooth half of key	1	1/1,489	9.64%	0.1
	Rune spear	1	1/23,831	0.632%	<0.01
	Shield left half	1	1/47,663	0.316%	<0.01
	Dragon spear	1	1/63,550	0.237%	<0.01