Bloddeuwedd

+1: Create a 1/1 white bird creature token with flying and haste. Sacrifice this creature during your next end step. Scry 1.
-2: Scry X; X equals the number of flying creatures you control.
0: Until end of turn, Bloddeuwedd becomes a 3/3 Blue and White Bird creature with flying and indestructible that's still a planeswalker.