Kyouka has used Organic Link Magic to merge herself with the central control lacrima for all of the Faces, after Sayla used her Curse to force Crawford Seam's corpse to remotely activate all of them. Kyouka did this to accelerate their detonation. However, this action will cost her her life, even if she succeeds.

{ Zeref nodded. }

Marde Guille in particular despises them, almost as much as he hates humans. In fact, the very idea of human Dragon Slayers seems almost offensive to him.