Third of the prehistoric group is Onyx. She's by the fussiest of the prehistoric characters, which in an eat-to-grow world, doesn't help her all that much.

She has high standards. She wants to look her best, and she'll only eat food that's nice and clean. None of these micros that are dirty or have huge scars or bruises on them. It must be organic, no GMO- wait. Okay scratch that last bit.