No Logan, you need my approval as you are using Ingrounded powers a system Gaser and I came up with. For crying out loud you're saying to be outside of Existence is like some normal thing. IT'S NOT.
Magic, Spirit, Tech, guess what? THOSE ARE ALL EXISTENCE
Corporeal, Ethereal, Etcreal, THEY'RE ALL EXISTENCE.
There is no magic outside of existence.
Theere is no Spirit outside of existence.
There is no life or beings outside of existence.
To be outside of Existence you are a contradiction. You exist and you do not exist at the same time, you are neither living or dead you are like the Gnostic God itself just an idea that doesn't have form or even exist. This is why to be outside of Existence it is Ingrounded, as Ingrounded are those contradictions.
Any other way would not work as outside of Existence is NOT EXISTING!
Logan, still exists, he's still living and he can't do anything. While Hikaru who is Ingrounded? Can't battle, can't battle, can't even defend herself or lift up a finger to anyone as she is a contradiction of Existence itsself and does not exist and exist at the same time, lives, but does not live. She is merely an avatar of her non-existent self.
The power you're asking for IS Ingrounded. So even if Red or someone else approves it. It has to go through me for Ingrounded state. Period.