Both men use weapons against each other. The man who can control metals wields a large metal axe, which he swings horizontally and vertically. He has a huge mustache and strong, beefy arms full of tattoos. The other man is slender in comparison.
What's surprising is that the metal man can bend and change the shape of his weapon at will. At first, it was an axe. When he noticed this could injure his friend, he changed the shape into a long metal rod. His speed and strength are no joke. He fights on equal footing with his opponent, who can fly.
The more Axel observed, the more he wanted to have that skill. Axel approached them and observed with the other patients.
"You idiot! Come down here and fight me, Nelson!"
"Tsk, tsk, tsk. So immature, Leroy. How are you going to kill monsters with wings if you dumbly ask them to come down?" Nelson used his sword and swung it three times; three wind blades immediately appeared to attack Leroy.