Liminal goo. You know what, he's not going to ask.

"Well, I've never heard of such an ability, so I wouldn't be able to do it. You're certainly welcome to try, though."

He's curious to see the outcome. For now, he turns to face Shinji fully, wearing an easy smile.

"Goro Akechi, Shrike edition. And since I'm fairly sure that that kind of thing isn't possible for any Persona user, is it a good guess that you've also have experience elsewhere in the middle?"