Hah, I know I keep doing this, but this guy's actually important!
Consider him my general-purpose Sona! Hence why he bears part of my name, just like Cast and Tanean. (Granted Tanean isn't really a "Sona".)
He's gonna be a stand-in for myself in many cases, and in other cases just a character to slot in when I need a character and designing one for it isn't necessary.

Given his nature as a sona, there's not really much to say about him. Though, he does have a variety of attachable heads for that staff of his! Things that allow him to use it as a tool or weapon or whatever else he could need. Handy! Though I'm likely also gonna be very, very picky with what kind of stuff I do with him, due to his status as a Sona.

Soooo, yeah! Here he is.
Castan the Wanderer!
Gender: Male.
Species: Fluffy.
Height: 1.7 meters.
Personality: Optimistic, Light-hearted, Jokester, Trickster.