Incineration Nova — Created from fires summoned forth from the underworld, this explosion of hellfire singes even the most stalwart warrior of light. All enemies of the Lord of Destruction are bathed in this destructive force, leaving only ashen remains in its wake.
Incineration Nova is a move only known by Baal himself. When it's cast, he'll throw bolts of semi-transparent fireballs from his body. Getting hit by this move is pretty painful, so Fire Resistance is a must. Unlike Flame Circle, Incineration Nova always faces the walls, but slams into the pillars of the Worldstone Chamber, so taking cover is indeed possible.