Bojack

Bojack is the evil bad guy who was contained along with his crew within Kaishe's planet until Goku inexplicably killed the god of the entire Northern Galaxy and died. After Kaishe's death Bojack and his crew attacked Earth intending to conquer it since it was the "jewel in the crown" of the Northern Galaxy. Despite knowing about Goku's death and Gohan's relation to him he is baffled to the identity of Goku when he transmits instantly to save Gohan from being crushed. After Gohan calls upon his full power Bojack orders his remaining minions to their deaths and kills one of them to catch Gohan by surprise, but fails and falls to the son of Goku.