This Superman can use magic?
Clark Kent had just finished his studies at the Mage Tower when he accidentally stepped onto a teleportation magic array and arrived in a strange world: a world with a goddess whose long legs were insanely hot, a shadowy figure trying to fire magic attacks with his eyes, a little red guy who wolfed down food while running, and a little green guy carrying a lantern in broad daylight while beating up a boss...
Clark said, "Let go of that magical material and let me at it!"
After all, magic is expensive, and poor Mage Clark has no choice but to hunt down rare materials in the wild.
His magic is insanely powerful. He can block attacks with his cape, and his magic resistance and magic attack are both maxed out, yet he's a melee mage :-D
Theme: The Man of Steel as a mage