No. It's multiuse, but only after the user eats a berry.To clarify, Belch is a one-time attack? Or they can only use it on the time they switched in? Like Last Resort, they have to consume a berry every time they come in?
As soon as a berry is consumed, the user can use Belch for the rest of the battle, even if the user gets the berry back with a move or ability.
 
 
		 
 
		 
	 
	 
	 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		

 
 
		 
 
		 
 
		





 
 
		