Mayael, Corrupted Anima

+1: Look at the top two cards of your library. Put one into your hand and one into your graveyard. You lose 1 life.
-1: Sacrifice a creature, then return target creature card from your graveyard to the battlefield.
-7: You get an emblem with: Whenever a creature card enters the battlefield under your control, it deals 3 damage to target creature or player.