The Muddy chest is a locked chest located in the centre of Lava Maze. It can only be opened with a Muddy key, consuming one key each time the chest is opened.

Players attempting to loot this chest should beware of PKers as it in 40 Wilderness. If attacked by a PKer, the closest escape routes are descending into the Lava Maze Dungeon or using the stepping stones north of the fenced area (requires 82 Agility and completion of the Hard Wilderness Diary).

Two lesser demons reside near the chest.


At current prices, using one muddy key yields a profit of 1,502 coins.

Item Quantity Rarity GE market price
Uncut ruby Uncut ruby 1 Always 1,352
Mithril bar Mithril bar 1 Always 714
Mithril dagger Mithril dagger 1 Always 36
Anchovy pizza Anchovy pizza 1 Always 853
Law rune Law rune 2 Always 372
Death rune Death rune 2 Always 418
Chaos rune Chaos rune 10 Always 930
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