EmotiBot is a yellow-skinned Power Sphera that has a round screen as a face that displays various emotional faces or emoji-like pictures.  Often the emotional manipulation done will match the face shown on the face screen.  In the off state, the screen is black and his hands are clenched only to change their emotions based on the reactions shown by EmotiBot. His powers are he will give someone one emotion and they will be stuck with that one emotion forever