Super Full Power Saiyan 4 Limit Breaker (超フルパワーサイヤ人４・限界突破 Chō Furu Pawā Saiya-jin Fō Genkai Toppa, lit. "Ultra Full Power Saiyan 4 Limit Breaker") is an advancement of the Super Full Power Saiyan 4 state.
In this form, the Super Saiyan 4's body is filled to the brim with ki. The normally reddish fur takes on a magenta hue, and the hair turns crimson red with dark shadows, similar in appearance to that of Super Saiyan 4 Gogeta.
Additionally, the user gains a flowing purple aura similar to that of Ultra Instinct. Even compared to the normal Super Saiyan 4 form, the voice of the user becomes deeper and calmer.
Usage and power
"This is...Saiyan Power?!"
At the suggestion of Salsa and Putine during the Universe Creation Saga, Xeno Goku and Xeno Vegeta achieve this by having energy transferred to them by Super Saiyan God Xeno Trunks, Xeno Pan, Goku and Vegeta (the latter in their base forms in the manga and Super Saiyan Blue in the anime and in-game).
In this powered-up state both Xeno Goku and Xeno Vegeta are capable of overwhelming Black Janemba individually and efficiently but even with a teamed up physical assault they are unable to defeat him due to Janemba's regeneration. It is only after the Xeno duo combined their powers and launch a Limit Breaker Double Ultimate Dragon Fist in unison, Janemba is completely obliterated.
Video Game Appearances
This form appears in Super Dragon Ball Heroes, utilized by Xeno Goku and Xeno Vegeta.