Kerapac, the bound
Kerapac, the bound is a level 3,000 RuneScape 3 boss. The RuneScape Wiki's Bosses page lists it under “Elder God Wars Dungeon”. It attacks with Magic and Melee.
- Level
- 3,000
- Where
- Nodon Front
- Attack styles
- Magic, Melee
- Slayer category
- Nodon dragonkin
- Members only
- Yes
- Released
- 26 July 2021
Kerapac, the bound notable drops
| Item | Drop rate |
|---|---|
| Scripture of Jas | 3 × 1/768; 1/752Drops (normal mode) › Charms › Unique3 × 399/216,000; 391/206,976Drops (hard mode) › Unique |
| Greater Concentrated blast ability codex | 3 × 1/768; 1/752Drops (normal mode) › Charms › Unique3 × 399/216,000; 391/206,976Drops (hard mode) › Unique |
| Kerapac's wrist wraps | 3 × 1/768; 1/752Drops (normal mode) › Charms › Unique3 × 399/216,000; 391/206,976Drops (hard mode) › Unique |
| Fractured Armadyl symbol | 3 × 1/1,200; 1/1,176Drops (hard mode) › Unique |
| Staff of Armadyl's fractured shaft | 3 × 1/1,200; 1/1,176Drops (hard mode) › Unique |
| Fractured stabilisation gem | 3 × 1/1,200; 1/1,176Drops (hard mode) › Unique |
| Manuscript of Jas | 1/10Drops (normal mode) › Charms › Tertiary1/7Drops (hard mode) › Tertiary |
The notable rewards the RuneScape Wiki lists for Kerapac, the bound, 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
Manuscript of Jas: 1/10 (normal mode, 2 at a time) The table above has every rate the Wiki prints.
1 in 10
10 kills
65.1% chance of at least one Manuscript of Jas in 10 Kerapac, the bound kills, at 1 in 10. 50% by 7 kills, 90% by 22 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