Originally Posted by WingedSylphe
That could be the Aquarium Gunner o.0
(Or smthg like that?)
I'll have to ask syn about that tonight xD
Ehh, I think there's another boss in the artwork that has not shown up in the dungeons yet. I'll find it later tonight.
Edit: Got him, http://http://rustyhearts.perfectwor...news/?p=348141
he's the blue guy in the title.