Revenant

A Revenant is a level 40 Mob that is spawned by the Revenant Minion. When killed it drops 2-3 Rotten Flesh and has a chance (~1/5) to drop Diamonds. Also have rare drops like regular zombies (carrot, potato, iron ingot 2.5%) but killing it manually, and that drops are affected by magic find.

It's fairly high level for a minion summon, making it a decent source of xp (orbs).

(Recently changed - you cant get combat xp on private island anymore)