Satrn Arcana the Warlock

+1: Scry 1, then reveal the top card of your library. If it's a creature card, gain life equal to its power. Otherwise, draw a card and lose 1 life.
-3: For each opponent, put target creature on the top of its owner's library.
-8: You get an emblem with "When an opponent casts a spell, that player loses X life, where X is twice that spell's converted mana cost."