Scribbly

Official Description
After the sudden departure of one of the contestants, Team Octagon was left with a member less. Fuzzy Pen decided she would manifest a teammate with her own powers! Born from rainbow ink, Scribbly is a creature of mystery. It seems he has the power to shapeshift, but he doesn't know how to use it well.

Since Scribbly has never lived outside of a competition, they're not sure what to do if they somehow win the prize money. They don't even know what money is...