Frankenstein

Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)
{x}, {t}: Prevent the next X damage that would be dealt to target creature or player this turn.
"I never wanted to trouble you, but when you created me, you made me as only me. I am all alone, and it's painful...it's agonizing...it hurts."