Crusher of Legions

Vigilance, trample
Whenever Crusher of Legions becomes blocked,
it gains doublestrike until end of turn.
{x}{w}{g}, {t}: Create X 1/1 white and green Plant
Hydra creature tokens with vigilance. X can't be
higher than the amount of combat damage
Crusher of Legions dealt this turn to players
and/or planeswalkers.