Pilo-Charr, The Infernal

+2: each player sacrifices a creature with the most power or toughness they control, they may lose 4 life instead
-4: target player sacrifices any amount of creatures then gains that much life, if you chose yourself gain double the amount
-10: you get an emblem with "your planeswalkers loyalty is equal to you life total, when they gain loyalty counters you gain life