[quote=@Flamelord]

And if it's really a problem to the GM, I can limit her to Kanshou + Bakuya, Excalibur, Cadalbolg II, Fake Nine Lives, and Rho Ais. 
[/quote]

Oh yes, I'm sure being able to use [b]Excalibur[/b], one of the greatest Noble Phantams that turns anyone with magical abilities into a super-superhuman, [b]Rho Ais[/b], a shield that blocks damn near anything (including Noble Phantasms), [b]Caladbolg II[/b], a sword that completely penetrates any magicall defenses and is a really good sword otherwise, [b]tied with a wide variety of useful magical skills[/b] doesn't make this character overpowered.

You've got a grab bag of ultraweapons, the ability to summon them almost at will, and the powers of an excellent Mage on top of that!