Sounds like a pretty interesting and fitting ability, I like it. Once the Aura Sensing bit is done I'll add both my characters to the character page. Probably also gonna choose a lighter shade of green for Grant's name, combined with the font and the grey background it's a little hard to read.

Also, would it be fair to say that Grant unlocked his Abstraction when he went missing, but lost access to it until he returned to Farmer Hill? He wouldn't be aware of it until he somehow triggered it, like what the others have been doing, in this instance.