Dragon Ball Super has no interest in Great Apes anymore, but back in the day, Goku, Gohan, and Vegeta used to transform into Oozarus every few sagas.

Goku requires the help of Old Kai, Kibito Kai, Sugoro, and Shusugoro to pull his tail out of his body, and soon after turns Super Saiyan 4. Vegeta uses the Blutz Wave Generator’s power a second ...