Vannaka 
Chaeldar 
Requirements
- Slayer Level42
Combat & Weakness
- Attack StyleStab
- Max Hit4, 1–12 (without Slayer gloves)
- Hitpoints40
- AggressiveNo
- Weak To Fire (+25%)
Stab 20 Slash 15 Crush 10 Magic 15 Ranged 15
No notable immunities
Locations
Watch Out
Required Gear 
Slayer gloves
Slayer gloves One of these is needed to fight this task's monsters (or a variant) — from the OSRS Wiki's equipment table.
Loot & Odds · Fever spider
At 151 kills: 98.6% chance of at least one Adamant battleaxe.
100% (1)
| Item | Qty | Rate | Chance in task | Expected | |
|---|---|---|---|---|---|
 151 | Fever spider body | 1 | Always | 100% | 151 |
Weapons and armour (4)
| Item | Qty | Rate | Chance in task | Expected | |
|---|---|---|---|---|---|
 8 | Adamant axe | 1 | 1/18 | 99.98% | 8.4 |
 13 | Red d'hide chaps | 1 | 1/12 | >99.99% | 12.6 |
 4 | Adamant battleaxe | 1 | 1/36 | 98.6% | 4.2 |
 8 | Adamant med helm | 1 | 1/18 | 99.98% | 8.4 |
Herbs (1)
| Item | Qty | Rate | Chance in task | Expected | |
|---|---|---|---|---|---|
 25 | Grimy kwuarm | 1 | 1/6 | >99.99% | 25.2 |
Other (4)
| Item | Qty | Rate | Chance in task | Expected | |
|---|---|---|---|---|---|
 44 | Bass | 1–2 | 1/5.1 | >99.99% | 44 |
 13422 | Coins | 200–600 | 1/4.5 | 100% | 13422 |
 1258 | Pure essence (noted) | 100–200 (noted) | 1/18 | 99.98% | 1258 |
 17 | Limpwurt root | 1 | 1/9 | >99.99% | 16.8 |
Gem drop table (12)
| Item | Qty | Rate | Chance in task | Expected | |
|---|---|---|---|---|---|
 2 | Nothing | N/A | 1/72.1 | 87.9% | 2.1 |
 1 | Uncut sapphire | 1 | 1/144 | 65.1% | 1 |
 | Uncut emerald | 1 | 1/288 | 40.9% | 0.52 |
 | Uncut ruby | 1 | 1/576 | 23.1% | 0.26 |
 | Nature talisman | 1 | 1/1,536 | 9.37% | 0.1 |
 | Uncut diamond | 1 | 1/2,304 | 6.35% | 0.07 |
 | Rune javelin | 5 | 1/4,608 | 3.22% | 0.16 |
 | Loop half of key | 1 | 1/4,608 | 3.22% | 0.03 |
 | Tooth half of key | 1 | 1/4,608 | 3.22% | 0.03 |
 | Rune spear | 1 | 1/73,728 | 0.205% | <0.01 |
 | Shield left half | 1 | 1/147,456 | 0.102% | <0.01 |
 | Dragon spear | 1 | 1/196,608 | 0.077% | <0.01 |
Where to Go
✓ verified against the OSRS Wiki · revision 15275482 · fetched 2026-08-04 · CC BY-NC-SA 3.0