Mephiles the Dark

Flying Sacrifice another creature or artifact: Put a +1/+1 counter on this creature. If the sacrificed permanent was a Treasure, this creature gains lifelink until end of turn. Activate only as a sorcery. When this creature dies, you may pay {1}{B/R}. If you do, this creature deals damage equal to its power to each opponent.{flavor}“It’s futile. The world will betray you. Why fight at all? Why risk your life for those who will persecute you later?“ -Mephiles{/color#ffffff}