Etheric gene therapy means absolutely nothing to Strange. Still, he's only been in three trials, there's a 1 in 3 chance of guessing this right.

"It can't be my eye," Strange explains. That would probably have some sort of Miracle designation. He's lost his eyepatch by now but now that he's gained a little bit of magic, the cracks and chips within Strange's eye are starting to heal. "Do you know if that etheric whatever deals with my fire or with my bones?"