Smatz

He's the leader of the Bookias.

Personality
Smatz is truly the smartest Mixel on the planet. Unlike Chilbo and Dribbal, he does not act like a know-it-all, and is humble about his brainy personality. He can be considered Teslo's rival, as his favorite pastime is asking questions to stump the other Mixels. Smatz is also a scientist, and he knows the answer to many questions. With his brains, he can come up with a systematic approach to defeating those pesky Nixels once and for all!

Looks
Smatz has a mouth that has an overbite and 4 teeth. He also appears to be wearing a pair of square glasses. His body is shaped somewhat like Volectro's, but his head looks like a brain. He has 3 fingers on each hand and feet with one toe each.