Abby was the first to demonstrate her powers, for the first time in 15 years, making use of her divine ability behind her necromantic powers. She combined her old powers with her new abilities as a Devil, using the black liquid in her spiritual essence as a source of power while using her old ability.
Darkness spread from her body to her surroundings, but it didn't corrupt the surrounding terrain as the black liquid did. Under Abby's control, none of the terrain was affected, as her powers extended towards the undead, who were running chaotically towards them.
Surrounded by undead, Minos, Ruth, and Gloria gave Abby room to act first, watching closely as their companion made the mighty Macabre Horde hesitate in front of them, with the first undead being reached by her powers.
The first wave of bodies fell in front of her as if they had had their cursed sparks destroyed and left only their hideous bodies behind.