[quote=@Disdain]
<Snipped quote by Legend>

Where is it you've said I should take him to kill him?
-Ma'at- No!

<Snipped quote by Disdain>

Accelerator, answer me.
[/quote]

Seth is not as strong as he would have you believe. He does not have enough experience to control being thrust into a higher dimension instantaneously.
*Turns to Ma'at*
If it comforts you, he very well may survive. However, at that point it will no longer matter.