Tommy, Sadistic DM

When a creature in your party dies, venture
into the dungeon, draw a card and lose 2 life. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)

As long as you have a full party, Tommy, Sadistic DM gets +4/+4, has deathtouch, menace, and is a Demon in addition to its other types.