Ezekiel O-

This is just a random character design I came up with a little while ago. Its name is Ezekiel O-

Here is some info:
The ball he is holding in his hand is the same one that is being kept in his chest. He can use it as a power source to create weapons and give him special abilities. The ball is attached to his body and chest with a strong (possibly magnetic) force. If he happens to lose it, without it he has no powers and can’t live too long, since it powers his whole body. The shape on his face changes depending on his expressions/emotions but the neutral one is a circle/ellipse.