Blazing Cat

Pain - When Blazing Cat enters the battlefield, you may have it deal 2 damage to you. If you do, put a +1/+1 counter on it and it gains "At the beginning of your upkeep, if Blazing Cat has a +1/+1 counter on it, it deals 1 damage to you."
Cats are selfish. Be careful when you pet it. Especially when it is on fire.