Dragon Ball Multiverse

We have...
... a question.

Can we fight as a team?

No. One versus one. You lose if you can't fight for 30 seconds or if you give up. Weapons are allowed.
You must enter the ring alone, and no exterior element can help you.

We're cool with that.
We register Gotenks. He is among us but you can't see him. And we come as spectators. Can we?

Yes. Spectators are greatly welcome. And we accept anybody.
One fighter even registered his son who isn't born yet.
We don't care if you create this Gotenks just before the fight.

Then I will come as a spectator.
Me too.