Galon, The Hollow

+3: Target creature becomes a 2/2 Hollow Warrior with "When this creature dies, it deals one damage to each player."
-X: Create a 3/X Hollow Wall creature token with hexproof and "When this creature dies, you lose X life."
-11: You lose 11 life. Put a rot counter on up to 11 target creatures. (Each turn this creature gets a -1-1 counter.) You get a Rot Emblem.