Now the question is, what kind of fusion is this? Is it a fusion dance fusion? Would it even be possible to a character created with the fusion dance to perform it again? And if it's a potara fusion, then what happens when Gogeta's 30 minutes run out?

I'm more confused as to how they managed to full this one off.

Potara earrings were teleported on to their ears as they completed the fusion dance, only thing I can think of.

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