Board Thread:Episode Discussion/@comment-24573226-20171012080158/@comment-4010415-20171020025645

Like NeoVelociraptor said. Some Grimm are stronger than others, some basically have higher defense stats. It took Ruby multiple attacks to kill the first Griffon that targeted her before she fought Neo and Roman (granted the screen was black, but we could hear the slashing), and Coco's gun didn't do so well against a Griffon.