Rogdan, Sky Screecher

: Creatures without flying cannot attack Rogdan unless their controller pays {2} for creature they control that's attacking him.
+1: Creatures you control with flying get +0/+1 and gain vigilance until end of turn.
-2: Choose one, you get an emblem that says: "Creatures you control with flying get +0/+1" or "Creatures you control with flying have vigilance"