Baral Reincarnated

Reform {u/b}{u/r} (Whenever a creature blocking this creature dies, you may pay {u/b}{u/r} to return it to the battlefield under your control.)
Whenever a reformed creature enters the battlefield under your control, you may cast an instant or sorcery from your graveyard without paying it's mana cost.
"I once spoke of flames being easily quenched, yet my flame of hatred defies my philosophy."