Experiment
Experiment is a level 35 members monster found in Morytania, with 1,250 life points. It is weak to fire spells. It is the top source of Cavern key.
“It has a key hanging from its collar.”
Level 35MembersAttacks with melee
Updated . Stats and drops from the RuneScape Wiki's monster and drop data (CC BY-NC-SA 3.0), checked 2026-10-09. Wiki page. Item sprites © Jagex.
Combat stats
- Combat level
- 35
- Life points
- 1,250
- Combat XP per kill
- 62.5
- Max hit
- 100
- Armour
- 381
- Attack style
- Melee
- Weakness
- Fire
- Aggressive
- No
- Poisonous
- No
Slayer
- Slayer level
- None needed
- Assigned by
- Not a Slayer task
Where
Morytania · Quest only
Ironman notes
- Weak to fire spells: bring that style for faster kills.
- Mostly met during a quest, so it may not be farmable afterwards.
Best for
Drops (1)
| Item | Quantity | Rarity |
|---|---|---|
| Cavern keyOnly source | 1 | Always |
Most common first. “Best rate” and “#2/#3 rate” compare expected drops per kill with every other monster that drops the item.