RS3 · Boss

Abomination

Abomination is a RuneScape 3 boss. The RuneScape Wiki's Bosses page lists it under “Independent mid/low-level bosses”. It attacks with Melee.

Where
Tarshak's sanctum
Attack styles
Melee
Members only
Yes
Released
29 June 2015

Abomination notable drops

ItemDrop rate
Abomination cape1/11,5701/11,122 with tier 3 luck or higherPre-roll
Dragon full helm1/1,000Pre-roll
Dragon javelinAlways100%
Off-hand dragon javelinAlways100%

The notable rewards the RuneScape Wiki lists for Abomination, with the rates its drop tables print. Each rate is the one the Wiki prints, under the table it is in on the boss's Wiki page (normal or hard mode, solo or duo, and so on). "With luck" is the rate the Wiki's own footnote on that drop gives with that tier of luck active. A range (1/5,400–1/441) or any other second figure is explained on the boss's Wiki page.

Chance of a drop in any number of kills

Abomination cape: 1/11,570 (without luck; 1/11,122 with tier 3 luck or higher) The table above has every rate the Wiki prints.
1 in 11,570
11,570 kills
63.2% chance of at least one Abomination cape in 11,570 Abomination kills, at 1 in 11,570. 50% by 8,020 kills, 90% by 26,640 kills.

Every kill is its own roll, so the chance is 1 − (1 − rate)kills: at the rate's own number of kills it is about 63%, not 100%. More in the drop calculator

More on Abomination

Boss facts and drop rates from the RuneScape Wiki (CC BY-NC-SA 3.0). Facts from the RuneScape Wiki's Bosses page and each boss's own page, read on 3 November 2026. Drop rates from the boss's Wiki drop tables, read on 21 October 2026, as the Wiki prints them, with the table each is in and its footnotes read on 3 November 2026.