Her name didn't come lightly, and it shouldn't be taken lightly either. It comes from her prowness on the battle field, and the danger that comes hand in hand with even approaching her when she's in a bad mood. Corentin is violent and always ready to fight, any who aren't are generally subject to her mocking, inculding her own brother whose one of her favorite targets. Artemis is the only one whose able to ride her, as anyone one else would get hurt because she refuses to deem them as worthy. She will allow others to command her, but only if they have proven that they are strong enough to, and given her sharp claws and willingness to play dirty, that's no easy feat. The only one besides Artemis to ever manage that was Amy, and it was what cemented Artemis's postion over Corentin.