[ The smile is extremely reassuring. For Boa it means that he hasn't lost Mitsuru's attention, which was what he was most afraid of. ]

Maybe a little.

[ He grins and picks up the still-spinning Bahamut from the stadium. Then he grabs Ragnaruk's parts and hands them back to Mitsuru. ]

Ragnaruk's a stamina type, they have advantage over defense types like Bahamut. I chose that on purpose to level the field at least a little. But training simply matters more than what Beyblade you use.