"Well, all we need for the display of the importance of the Hubs is just two bricks or other hard material for Ishtarnii to break with her hands, right? Maybe four and showcase someone else as well just to make sure they aren't thinking this is just something a Bullkin can do..."
My musings got nods from everyone else, with Anwen chiming in to say "I'll do that as well since I know I can do it, because otherwise someone might get hurt. Oh, and bricks will do fine; we can make them before the presentation if need be, or even have someone else in the class make them!"
"Showcasing the mental effects on your magic will also be difficult without casting an offensive oriented spell since they show it so easily. My technique is only so good visibly, and many people might not believe it when they see it; to them it could easily be faked, after all."
