Super Dragon Ball Heroes (2018)

S01E02 Goku Goes Berserk! The Evil Saiyan's Rampage!

Goku and his friends find themselves at the mercy of a formidable evil Saiyan radiating an immense, dark energy. As Goku becomes consumed by this sinister force and begins to spiral out of control, hope appears in the form of an unforeseen ally who steps in to turn the tide!