Vors, Usurper of Nature

+1: Create a 1/1 blue Tentacle token, then sacrifice a creature. Add X mana of any one color, where X is 1 plus the sacrificed creature’s mana value.
-2: Sacrifice a creature. Then draw X cards where X is the creatures power. Discard 3 Cards.
-6: You get an Emblem: "At the end of your turn you may sacrifice a creature. Search your library for a creature and put it onto the battlefield."