Grimclaw Tigrex

Haste, Trample, Double Strike
Enrage— Whenever Grimclaw Tigrex take
damage either deal x damage to each opponent or
x damage to each creature target opponent
controls, where x is the amount of Flying
Wyverns you control.
{3}{r/w}: Deal 3 damage to two creatures you control
and 4 damage to two creatures you don't control.
{4}{r/w}{r/w}: Destroy x creatures where x is the
amount of Deviants you control.