Hecarim, Shadow of War

Haste, trample, rampage X
Suspend X—{x}{b}{b}{r/w}. X can't be 0.
Whenever Hecarim, Shadow of War attacks,
create two 2/2 black spirit centaur creature
tokens with rampage X tapped and attacking.
Exile them at end of combat.
"Behold, the might of the Shadow Isles."