[Honestly, if Raven weren't in such bad shape from what Yuri could tell, then he'd use a arcane arte in order to follow up with a mystic arte, as a response to Raven's. But, considering that could be overdoing it, he's going to hold off on that. Instead, he's going to send out one arte to test whether the old man is still willing to keep going.
[Action]
Azure Storm.]