Shear

"I guess I'll bury the two of you here and now…" Fifteen's words faded into the air, leaving behind an empty throne. Mello's bloodstained dagger fell atop the stone throne with a clang as Fifteen's body vanished.

"Careful, Mello! He's here but we can't see him!" Dorian yelled out loud. His Perfect Body Ability was active, as were any other passive Abilities that increased his power. His Mystic Armored Body in particular kept a strong barrier around him.

"I'm aware, Dorian." Mello returned. As he finished speaking, Mello leapt backwards, a pair of black wings appearing as he floated in the air. Crackling, black energy surrounded him, fluctuating. At the same time, a long, glowing sword appeared, floating in the air in front of Mello as he summoned it.