Chaos dwogres (also called Chaos dwarf ogre) are a magical cross between Chaos dwarves and Ogres. They were created by the rogue Red Axe mining company or their allies. Like chaos dwarves, these creatures are brainwashed minions who are ultimately loyal to Zamorak. They can only be fought after completing Forgiveness of a Chaos Dwarf, in the Chaos Dwarf Battlefield. Players who kill these have a chance of obtaining the dragon pickaxe, which can only otherwise be gained by killing chaos dwarf hand cannoneers or chaos dwarves on Chaos Dwarf Battlefield, or by buying it from other players.