Hayden

Charming: Hayden is a charismatic showman who can be manipulative and persuasive. He uses his informal approach to villainy and self-aware humor to get others to do his bidding.

Bitter and frustrated: Hayden is resentful and imperious, and his temper can be uncontrollable. Even minor inconveniences can set him off, causing him to have fiery fits that can damage people and the surrounding area.

Ruthless: Hayden is one of the most ruthless villains, plotting to steal power from his rival Perseus and take control of Olympus and the world. He's not moved by prayer or sacrifice, and he's willing to send his lackeys to kidnap and harm others to achieve his goals.

Emotionally expressive: Hayden wears his emotions on his sleeve, and his flaming brown eyes can turn red or orange when he's angry.