Did Dragon Ball Heroes introduce a new super saiyan transformation?


Episode 26 of Super Dragon Ball Heroes showed this state of Goku and Vegeta

[![enter image description
here](https://i.stack.imgur.com/znuRd.jpg)](https://i.stack.imgur.com/znuRd.jpg)

It looks like Super Saiyan 4 but with red / grey aura. Is this supposed to be
a new transformation? Or is it just a power up, a technique or a state?




That's Super Saiyan 4 because it has red fur. The gray is possibly the
transformation/fight (whatever they're doing).

