Ondaros, Freed of Tarkir

: Each time you lose life add a loyalty counter to Ondaros, Freed of Tarkir. Ondaros can be your commander
-1: The next time you gain life this turn each opponent loses that much life.
-12: You get an emblem with "The next time you would lose the game you instead exile this emblem, your life total becomes 1 and you draw 4 cards."