Loki, God of Mischief

: If it's your turn and there are at least 10 cards in graveyards, Loki is a 4/4 creature with indestructible. Prevent all damage to him this turn.
+1: Target player puts the top 2 cards of their library into their graveyard. You gain 2 life for each creature card put there this way.
-X: Gain control of target nonland permanent with converted mana cost X or less.