Ed, Laughing Idiot

Menace,

Laugh X where X is Ed's power. (Whenever this creature deals combat damage to a player, that player mills cards equal it its power. You may play up to one card milled this way and you may spend mana of any color to play it.)

Whenever you cast a spell you don't own, put a +1/+1 counter on Ed.

"Ha ha hoo hee ha ha hoo." —Ed