(Note: He isn't a griffin though since he's avian I found griff(in) to be a suiting name)
Griffmon is a Ninja bird. It takes attributes from biyomon and falcomon and combines them into the apex bird. He can use many Ninja techniques revolving his feathers which he shoots out and can control individually (similar to hawks from MHA).

Serrimon: This goofy reptilian loves to rock out. With his long forearm spikes he cuts through material with ease.