Leon thinks for a moment, realizing what she meant. His eyes widen in understanding as he says excitedly Oh! So I can use magic against other kinds of magic too! Like, if there's an enemy mage who uses ice magic, I could use my fire magic to make the ground hot so they slip or their spells melt away! That's amazing! He grins brightly at Aria, looking relieved and excited now

Leon nods eagerly Yes please! Which one should I learn next? Water sounds interesting...