A smart and diligent cup. He is hard to defeat in a fight and is part of gang, but he is a genuinely chill guy. Though, he's a bit mysteriously quiet. When he was young, his Elder Kettle adopted him and his brother: Cupze. They were then joined Elder Kettle's gang, but soon Mugaoz was kidnapped by the enemy gang. Cupze and Mugaoz turned into enemies, fighting eachother but never killing eachother.