Dillion, Avian Taskmage

+1: Target creature an opponent controls get -2/-1 until the end of your next upkeep.
-2: Create a blue flying 1/1 bird creature token with; "Sacrifice this creature; Counter target blue instant or sorcery spell."
-8: You get an emblem with "Creatures you control have Flying. Creatures your opponents control can't have or gain flying."