Ulrutha, Peacekeeper

0: Create a 0/1 white butterfly token with indestructible and "sacrifice this creature, each player exiles a non-token creature."
+1: Each player gains 1 life. If there is a war enchantment in play, sacrifice all war enchantments.
-12: Each player chooses a card in there hand. shuffle the cards together, and pick one at random. The owner of the card picked wins the game.