Infernal Mages

Slayer 45 Combat 66 60 xp Members

Assigned by

Requirements

Stab 0 Slash 0 Crush 0 Magic 40 Ranged 0

No notable immunities

No editorial notes for this task yet — check the wiki's strategy section.

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: 25.6% chance of at least one Mystic boots (dark).

Pre-roll (3)

Item	Qty	Rate	Chance in task	Expected
Lava battlestaff	1	1/1,000	14.0%	0.15
Mystic boots (dark)	1	1/512	25.6%	0.29
Mystic hat (dark)	1	1/512	25.6%	0.29

100% (1)

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

Staves (2)

	Item	Qty	Rate	Chance in task	Expected
9	Staff	1	1/16	>99.99%	9.4
1	Staff of fire	1	1/128	69.4%	1.2

Elemental runes (9)

	Item	Qty	Rate	Chance in task	Expected
71	Earth rune	10	1/21.3	99.93%	70.8
71	Fire rune	10	1/21.3	99.93%	70.8
170	Earth rune	36	1/32	99.2%	170
35	Air rune	10	1/42.7	97.2%	35.4
35	Water rune	10	1/42.7	97.2%	35.4
42	Air rune	18	1/64	90.7%	42.5
42	Water rune	18	1/64	90.7%	42.5
42	Earth rune	18	1/64	90.7%	42.5
42	Fire rune	18	1/64	90.7%	42.5

Catalytic runes (4)

	Item	Qty	Rate	Chance in task	Expected
42	Mind rune	18	1/64	90.7%	42.5
42	Body rune	18	1/64	90.7%	42.5
9	Blood rune	4	1/64	90.7%	9.4
149	Death rune	7	1/7.1	>99.99%	149

Coins (4)

	Item	Qty	Rate	Chance in task	Expected
25	Coins	1	1/6.1	>99.99%	24.8
38	Coins	2	1/8	>99.99%	37.8
42	Coins	4	1/14.2	>99.99%	42.5
103	Coins	29	1/42.7	97.2%	103

Nothing (1)

	Item	Qty	Rate	Chance in task	Expected
19	Nothing	N/A	1/8	>99.99%	18.9

✓ verified against the OSRS Wiki · revision 15283087 · fetched 2026-08-04 · CC BY-NC-SA 3.0