Talk:Siegfried/@comment-27125683-20180411212346/@comment-30468100-20180415003552

He would be absolutey destroyed if he was hit by Ea. EX isn't a Rank in itself like the others are. EX can be said to means "Exceeds Ranking System". It's a case where the nature of the Noble Phantasm allows it to break all possible classifications. As such, damage from those attacks would all compare to exactly "how" the damage from it's EX nature is classified.

In the case of Ea though, it gets it's rank because it is that powerful, full stop. Ea is literally an Anti-World Noble Phantasm, capable of anhilating the planet if it's full power was utilised (while it's not direct canon, in Fate/Strange Fake it was described as having the power to end the world 7 times over with a single swing, something that was only averted because Enkidu held all of reality together with his Enuma Elish, which is specifically empowered and scales in strength against acts that threaten the planet). It's attack power is pretty much incalculable when fully unleashed, no defence other than something which isolates it's wielder from the current plane of existence can stop it. The Armour of Fafnir wouldn't hold for even a second if that sword was unleashed with intent to destroy him.