Um, feeling a little worn out right now so not actually going to go into bios, but...

Excalibur doesn't do that at all. It's a sword that can fire a giant destructive wave I'm fairly certain anyone derived from Archer can't use. Otherwise it's just an unbreakable sharp sword. Rho Aias can be broken through but it takes multiple impacts to knock off all the petals, and Caladbolg II... is admittedly a bit harder to discern but it doesn't just magically penetrate all defenses and is actually not usable as a sword given its shape. The others... I'd have to look at more honestly which I'm not doing right now.