Feversleep
Feversleep can be found in the following locations: Roshamuul Mines, Roshamuul Cistern.
Feversleep has 5900 hitpoints. It is immune to earth damage. It is strong against physical, fire, ice, and death damage. It is weak against energy and holy damage. It can neither be summoned nor convinced.
Feversleep yields 5060 base experience points. Its loot can include gold coin, small emerald, small amethyst, platinum coin, blue robe, great mana potion, ultimate health potion, small topaz, blue crystal shard, blue crystal splinter, cyan crystal fragment, trapped bad dream monster, and bowl of terror sweat.