Eino raised his hand. "The rocks are in the air, right? And then they go BOOM and they drop!" Eino explained very dramatically using his hands as visual aid. "Then the people have to catch them... With something on their backs. I think it's a container made of dragon hide and dragon horn." He speculated on that last part. Dragon hide and horn were strong materials capable of holding some rocks, but it could be something else. "And then, if any of the rocks are pogrebins, the players get extra points." He nodded as he concluded his explanation.