Claw

Initial History
Claw never actually appears in any issue of the three main series, although he is mentioned in Power Pandas #8. In his early years, similar to Sammy, he lived on the streets, stealing to survive. He was taken in by the purple wizard Frankfurt, and given a second chance. After his graduation from Wizard Academy and Frankfurt's retirement, he became the heir to the purple robe.

Further History
Claw returned to Wizard Academy shortly after his "promotion" to Purple Wizard, to find an apprentice. It was here he found a young Bartholomew, eager to learn the ways of the wizards. Bartholomew trained harder than most apprentices in order to become a wizard himself to better search for the six, a quest he felt was his mission; his destiny. Once Bartholomew took Claw's place as the purple wizard and selected a young apprentice of his own, Bamboo, he began his work in earnest. Bartholomew, now referred to as "The Wizard", trained Bamboo a little, but when he was out, Claw helped train Bamboo in the ways of the wizards. It's unclear exactly where Claw went after The Wizard returned with the six, and took Bamboo with him on missions, but it is implied that he retired as his master, Frankfurt, did.