Cassie is an Animorph from K. A. Applegate's Animorphs series whose world was incorporated into the Imagination World.
She participated in the Yeerk War. She was recruited into the Christian Morphers
Primeval: New World
She was infuriated when she learned of the bullies' actions. Her first appearance was when He-Who-Must-Not-Be-Aggravated calls on her to punish the lying Jeremy. Later, she finds the bullies right after the contest, and attacks them, although the worst injuries are averted by He-Who-Must-Not-Be-Aggravated calling her off.
Hundreds or thousands of other creatures