[quote=@Dazsos]
So the barrier shouldn't just be blanked out by any prepped attack, because it's a high tier, high grade ability. It's a one-trick pony, but it's very effective, and it was accepted by my opponent before the match started.
[/quote]

I don't ever recall accepting conditions of an ultimate defense that can sustain any amount of damage from any attack regardless of power. Corban's most ultimate defense is his Kinetic Barrier, and that is generally only good against a single sustained attack before it is taken down, and has limits in terms of the physics concerning it, and abides by prep regulations.

I do not by any means support a defense that can be summoned on the fly that can stand against everything conceivable.