Zyro is the leader of the Blue Circles. He controls the first level of the castle.
Zyro is similar in personality to a Saturday morning cartoon villain. He's always plotting schemes to get rid of his enemies, most of which don't work. He's prone to getting irrationally upset over it.
Towards his friends, he's very passionate and is great to hang out with! Theres no situation he cant make a little more lighthearted. In some ways, he's immature, and loves to talk for prolonged periods of time.