I was confused for a moment there as well. Then I started work on a unique Grimm CS
Name - Gryphon
Abilities - Naturally, the Gryphon can fly. Aside from carrying hapless opponents into the air, the beast can also attack from above in a lethal swoops, pitting the combination of its full weight and maximum speed -thus, its inertia- into rending a target limb from limb.
Behavior - Smarter than most Grimm, the Gryphon is a proud, solitary beast. It possesses the characteristics of vanity and self-interest, often attacking other Grimm if they have something it wants. Curiously, it also seems to possess some instinct for self-preservation, and may yield if soundly beaten in battle. Once its pride is wounded such, it may even allow the individual who triumphed over it to ride it, though like all wild things it is difficult to control and may fight back given enough time.
Color - Gunmetal Gray