Old School RuneScape Wiki
Old School RuneScape Wiki

Jar of decay detail.png

The jar of decay is a rare drop from Vorkath who can be found on the island of Ungael.

The jar can be used on a boss lair display in a player's Achievement Gallery to have a display of Vorkath. Doing so requires killing him at least once.

Dropping monsters

Monster Combat level Quantity Rarity
Vorkath 732 1 5; Very rare (1/3,000)