It's a monster he sees, but not as it truly is.

He's been hearing echoes of Jenova's voice every way he turns, and no matter how many times he sets fire to moving shadows, he can't seem to shake it. Thus, when he finally looks up and see Chaos, all he can see is a winged Calamity from the Sky.

Casting a quick Firaga, he brings his sword to bear, releasing a powerful shockwave into the air.

"Fight me, damn you!"

He's not going to tolerate anymore games.