"Grimm, you…"
Yates gasped as he watched the fight start to unfold before him. This guy's serious about challenging a Level-2 sorcerer to battle?!
Grimm did not respond to Yates as he was frantically searching through his memories on all the magic attacks Dira had up his sleeve back during the cruise ship hijacking six hundred years ago.
For starters, he had the Spirit Flame. It was the attack that Dira used to fend off attacks from the Giant Cephalopod while they were at sea.
He also used an ice-based sorcery attack, which froze the Cephalopod's tentacles rock solid, making it sink back down onto the seabed. In the midst of chaos, Lefay almost fell into the sea too, if not for Grimm pulling her back up onto the ship. The same type of attack was also used in his pre-emptive strike against the Fake Faceless Nilmar.
At the same time, he had some kind of mechanical system running inside his body. Removal of his black eyepatch should increase his strength by multitudes.