Basilisks
Slayer 40 Combat 61 75 xp Members
Vannaka 
Chaeldar 
Konar 
Nieve 
Duradel 
Mortimer 
Requirements
- Slayer Level40
- Combat Level40
- Also NeedsNone
- Superior Monstrous basilisk · unique table 1/127.8
Combat & Weakness
- Attack StyleSlash
- Max Hit5
- Hitpoints75
- AggressiveNo
- Weak To Earth (+40%)
Stab 20 Slash 20 Crush 0 Magic 20 Ranged 0
No notable immunities
Locations
Also counts: Basilisk Knight
Watch Out
Required Gear 
Mirror shield 
V's shield
Mirror shield V's shield One of these is needed to fight this task's monsters (or a variant) — from the OSRS Wiki's equipment table.
A mirror shield (or V's shield) is required to fight them; without it your stats get shredded and you can't damage them effectively.
— ezSlayer editorial, not wiki data
Collection Log
(2)
Log membership cross-referenced against the wiki's collection log item registry at build time.
Loot & Odds · Basilisk
At 151 kills: 25.6% chance of at least one Mystic hat (light).
100% (1)
| Item | Qty | Rate | Chance in task | Expected | |
|---|---|---|---|---|---|
 151 | Bones | 1 | Always | 100% | 151 |
Weapons and armour (7)
| Item | Qty | Rate | Chance in task | Expected | |
|---|---|---|---|---|---|
 4 | Mithril axe | 1 | 1/42.7 | 97.2% | 3.5 |
 2 | Mithril spear | 1 | 1/64 | 90.7% | 2.4 |
 4 | Steel battleaxe | 1 | 1/42.7 | 97.2% | 3.5 |
 1 | Adamant full helm | 1 | 1/128 | 69.4% | 1.2 |
 1 | Mithril kiteshield | 1 | 1/128 | 69.4% | 1.2 |
 1 | Rune dagger | 1 | 1/128 | 69.4% | 1.2 |
.png) | Mystic hat (light) | 1 | 1/512 | 25.6% | 0.29 |
Runes (4)
| Item | Qty | Rate | Chance in task | Expected | |
|---|---|---|---|---|---|
 708 | Water rune | 75 | 1/16 | >99.99% | 708 |
 88 | Nature rune | 15 | 1/25.6 | 99.8% | 88.5 |
 11 | Law rune | 3 | 1/42.7 | 97.2% | 10.6 |
| 44 | Nature rune | 37 | 1/128 | 69.4% | 43.6 |
Herbs (11)
| Item | Qty | Rate | Chance in task | Expected | |
|---|---|---|---|---|---|
 10 | Grimy guam leaf | 1 | 1/14.6 | >99.99% | 10.3 |
 8 | Grimy marrentill | 1 | 1/19.5 | 99.96% | 7.7 |
 6 | Grimy tarromin | 1 | 1/26 | 99.7% | 5.8 |
 5 | Grimy harralander | 1 | 1/33.4 | 99.0% | 4.5 |
 4 | Grimy ranarr weed | 1 | 1/42.6 | 97.2% | 3.5 |
 3 | Grimy irit leaf | 1 | 1/58.5 | 92.6% | 2.6 |
 2 | Grimy avantoe | 1 | 1/78 | 85.8% | 1.9 |
 2 | Grimy kwuarm | 1 | 1/93.6 | 80.2% | 1.6 |
 1 | Grimy cadantine | 1 | 1/117 | 72.6% | 1.3 |
 | Grimy lantadyme | 1 | 1/156 | 62.1% | 0.97 |
 | Grimy dwarf weed | 1 | 1/156 | 62.1% | 0.97 |
Materials (1)
| Item | Qty | Rate | Chance in task | Expected | |
|---|---|---|---|---|---|
 4 | Adamantite ore | 1 | 1/42.7 | 97.2% | 3.5 |
Coins (5)
Gem drop table (12)
| Item | Qty | Rate | Chance in task | Expected | |
|---|---|---|---|---|---|
 3 | Nothing | N/A | 1/51.3 | 94.9% | 2.9 |
 1 | Uncut sapphire | 1 | 1/102 | 77.3% | 1.5 |
 | Uncut emerald | 1 | 1/205 | 52.2% | 0.74 |
 | Uncut ruby | 1 | 1/410 | 30.9% | 0.37 |
 | Chaos talisman | 1 | 1/1,092 | 12.9% | 0.14 |
 | Uncut diamond | 1 | 1/1,638 | 8.81% | 0.09 |
 | Rune javelin | 5 | 1/3,277 | 4.50% | 0.23 |
 | Loop half of key | 1 | 1/3,277 | 4.50% | 0.05 |
 | Tooth half of key | 1 | 1/3,277 | 4.50% | 0.05 |
 | Rune spear | 1 | 1/52,429 | 0.288% | <0.01 |
 | Shield left half | 1 | 1/104,858 | 0.144% | <0.01 |
 | Dragon spear | 1 | 1/139,810 | 0.108% | <0.01 |
Tertiary (5)
| Item | Qty | Rate | Chance in task | Expected | |
|---|---|---|---|---|---|
.png) 151 | Clue scroll (elite) | 1 | Always | 100% | 151 |
.png) 151 | Reward casket (elite) | 1 | Always | 100% | 151 |
 38 | Basilisk bone | 1 | 1/4 | 100% | 37.8 |
 | Brimstone key | 1 | 1/323 | 37.4% | 0.47 |
 | Basilisk head | 1 | 1/2,000 | 7.27% | 0.08 |
Where to Go
✓ verified against the OSRS Wiki · revision 15283130 · fetched 2026-08-04 · CC BY-NC-SA 3.0