"What the heck?" Friya blurted out.
"As I said, pure mana. To affect something, most of its strength is focused on its point, making the tendril just a conduit. An impact strong enough can cut the tendril and any kind of foreign mana disrupts Spirit Magic in its first magic form.
"Potions, spells that make you emit an aura like Full Guard, fusion magic, all of them make Spirit Magic a complete waste of mana. If not for it being invisible and effective on non-magical creatures, one might think that Spirit Magic is useless.
"Yet they couldn't be farther from the truth." Faluel recalled the tendrils, using them to form a translucent emerald barrier around herself. "Feel free to attack me as you like."
Each one of her students cast a tier three spell of a different element and threw it against the barrier. Instead of just hitting it as they expected, the spherical barrier was actually spinning on itself, capturing the spells and sending them back to their caster.
