Von Fiend

He is a supernaturally buff Vindicator that has a huge number of hit points and hits hard enough to kill a player in two hits. Von Fiend is also skilled, as he only kills his enemies by chopping their head clean off. When a player is murdered by Von Fiend for the first time they will achieve the Off with your head! advancement. When Von chop's the players head off he will hold their head in his hand. Picking up a second head, Von will replace the one they are currently carrying. The head Von holds upon death will drop as loot.