Hello, this Bionicle Moc I made is called "Unknown." He is a servant of the guardian of the mask of life. There are tons of transformations that he can do. My favorite form of him is hunchback form, this is what the picture is about. I took Unknown apart to upgrade another guy named Tanma. Tanma looks really cool now he almost looks like Gresh. A Gresh is another Toa. A Toa is a hero or good guy. I like making Toa because they are cool looking.