Oh, it was on. Kaiba raked a hand through his hair, willing himself to control the (unfortunately) silent outburst that was brewing inside him. He certainly couldn't look much worse in front of the professor, but that wouldn't help.

The professor finally wandered over, asking what seemed to be the problem. Wheeler would get the first word in, of course, but Kaiba wrote as quickly as he could.

We'd like another demonstration of the spell's timing. In addition, I've accidentally muted myself and I'm concerned.

The professor waved off the worries with a "Failure is one of the best teachers, but you'll need to succeed at some point. Your spell should wear off before the end of class, but if it doesn't, come see me. And here."

There was a demonstration, one slow and one fast, and a free turn for Wheeler while Kaiba silently fumed. Good show all around!