in the book "neverseen" when Keefe has all the notes on the walls, one of them says something about that his mom made the school test him for being a Conjurer twice. so maybe he could manifest as that? I think it's a bit normal for his mom to give him though so it might be a long shot.
I think conjurer, because it’s hinted at in the neverseen. Maybe an earth thing, because that’s not a thing. Definitely not a flasher, because they have Glimmer, also it’s has to be unique, so something either new or rare.
^^so glad u caught that so I don’t have to say it again, I’ve been saying that all over the wiki. -starpetal-
I think Keefe's new ability isn't going to be one we've seen before. I also don't think it's going to be an existing ability at all, because clearly, Lady Gisela has gone to a LOT of trouble to give him this ability. If it was an existing ability, she would probably just have married someone else on her match lists who had that ability, right? I mean, 500 people, there's got to be SOMEONE with the ability she wanted for Keefe. I'm guessing that the ability is something that's a combination of the light and the dark, right, because she uses ethertine, which is a light rock, and magsidian, which is made of shadowflux. But what could it be???
I think she might have had them test twice to make sure he wasn't a Conjurer like her, because that might have spoiled her plans and made it even more unlikely he would manifest as whatever she wanted him to?
Oh! Idea! What if it's an ability, one that doesn't exist, that enables him to absorb other people's abilities? I don't know why, but I feel like because he absorbed the ethertine, and the magsidian and everything, it seems like that would give him different... properties? Is that the right word?
I have noticed that the fact that Jisela married Lord Cassius was probably intentionally. She wanted her son to have empath genes. So maybe the new ability is something that is connected to amotions.
Also, we have to ask ourselves: Any ability that it will be, how can Jisela force Keefe to help her instead of using it against her?
So I think of a possible theory: Maybe Keffe would become a Fear - Someone thar his very existence trigger the deep fears in anyone around him. At this no one can be his friend, he will be a sort of weapon, but one that only the evil organization will agree to use.