Unleashed Instinct Unit (解き放たれた本能ユニット Tokihanata Reta Hon'nō Yunitto) is the combined energy wave used by Gohan, Goku, and Vegeta in their Super Saiyan 4 forms in Dragon Ball Heroes.
Overview[]
Gohan, Goku, and Vegeta charges their energy blast and shoot their opponent with the combined blast. Gohan flies and charge with his full powered Kamehameha on his opponent, sent his opponent down to the ground. However, Goku notice that Gohan is destroying the Earth by mistake and he and Vegeta flies down and charge Kamehameha and Final Shine Attack on their opponent, creating the big explosion. Afterwards, Goku scolds Gohan about his mistake and he apologize to his father.