Invoker

Whenever Invoker deals combat damage to a player, choose one -
- Target instant or sorcery card in your graveyard gains flashback until end of turn.
The flashback cost is equal to its mana cost.
- Reveal the top card of your library and put that card into your hand. You lose life equal to its converted mana cost.
- Create two 1/1 red Forge Spirit creature tokens.