Rainbow yelled as the griffon gagged on the blade and bit down hard. Then the hen stopped moving, like her body had only just realised what had happened, and went floppy, sliding back out of the window. Rainbow held her weapons up, daring the three other griffons to follow, but none did. Thunderlane had already wrenched the door opposite open, and was ready to go, along with Cloud. Rainbow held her stance for a moment longer, then turned and flew for the open window. As soon as she did, the griffons tried to follow her. Or one did anyway.