#21 (peak) vs SSJ-Blue Goku & SSJ-Rosé Goku-Black

[Fantastische Hure]

Who wins?

 

[Captain Cadaver]

Vegeta stated he could've killed her himself if his full power (SSB) wasn't limited. Either Galu or Black oneshot here.

 

[Fantastische Hure]

He said he couldn't in one of the other ones.

 

[Let's Go Fearless!]

I don't know much about #21 but what makes her so strong?

 

[Fantastische Hure]

She has Boo's cells. She was able to push a Genki-Dama at her peak and Vegeta said even at their full-power they couldn't have defeated her at the end. Basically a weird Cell/Boo hybrid rehash in some-way.