"I wouldn't rule out the concussion but I'm serious," said Matt with a grin. "My magic is all ruled by intent and Chaos Words. The form, intent and need to change and adjust the mana around you by sheer will alone. It's learnable and typically learned by just experimenting with magical force."

He held up a hand and lightning rolled off it harmlessly. "Five elements, five sub elements. You could use any words to ignite it, or just think it. I use gestures."