Sagro, the Mutant Fang

Trample, Indestructible
When Sagro, the Mutant Fang enters the battlefield, sacrifice any number of wolves and/or werewolves, then create X 1/1 colorless horror creature tokens with "This creature gets +1/+1
for each creature that shares a creature type with
it." where X is the number of wolves and/or werewolves sacrificed this way.