Wait a second...

[gamer8]

What would happen if Wario-man, super sonic, and giga bowser got a smash ball? Would it just extend the length of time they stay in that mode or something?

 

[InvincibleAgent]

Maybe no Smash Balls while one is still active?

 

[♡ⓛⓞⓥⓔ♡]

It won't happen

 

[SJAK47]

Again, how do we know if there will be multiple Smash Balls ready for use at once? Just speculation, though...

 

[gamer8]

Maybe you'll be able to spawn smash balls in training mode?

 

[jigedysmashmo]

They will all fight?? hmm and you never know, training mode may even limit you to one at a time. Guess we will have to see for ourselves

 

[disfunction47]

What would happen if Wario-man, super sonic, and giga bowser got a smash ball? Would it just extend the length of time they stay in that mode or something?

No, they will gain so much power that the entire stage can't take it and explode.

 

[Tyrael64]

Just like the Dragonballs, bringing together 3 or more Smash Balls will summon Captain Falcon, who will Knee the entire stage and win.

 

[Santini]

Well, doesn't it have to be one of these options?

1. They will have extended length in their transformation
2. Nothing will happen
3. Smash balls won't spawn while someone is in a transformation.

 

[LuiStrokes]

And why that would happen

 

[gamer8]

Lol guys, think of this... you're playing giant brawl and using bowser, he gets a smash ball, he's giant giga bowser, then you get a super mushroom and holy sh*t!! he's godzilla!