Shiathralli the Nightmare

+2: Until end of turn, target creature gains "When this creature dies, return it to it owners hand."
-4: Target player gets and emblem "At the beginning of your upkeep, sacrifice a creature, if you do not, target opponent draws two cards."
-8: You get an emblem "When you draw a card, target opponent may sacrifice a creature, if they do not, create a 6/6 Black Nightmare creature token."