Leo was momentarily confused before he finally understood what the test was about. It was about adapting.
Asher knew that no one had ever tried to use their aura techniques without their weapons, so he was seeing how well they could modify their techniques on the spot. This would show exactly how much of a grasp they had on their technique, but also how well they could control their aura.
"I don't have a -" Before Leo could say that, Asher took out a Bow from his dimensional ring and threw it at Leo. Leo caught the bow and waited for an arrow. The arrow came after he looked up.
He caught the arrow and thought for a while. After figuring out what to do, he imbibed his aura into the arrow and got ready to shoot the arrow. He aimed it away from the crowd toward one of the empty arenas and let go of the arrow.