After a small conversation between him and the mental projection of the elf, Arthur was left with nothing but total anger from what they had just talked about.
She was insistent on taking back Deborah along with Eris because of their unique gifts. And explained that her power of telepathy is only that strong because of Deborah's connection with a Djinn; which is a tamed beast that she had in her control.
But this was the worst part, Deborah was going to die if he didn't take her back. Her core was unstable, and it was destined to explode because of the battle between cursed energy and mana in her body.