Uriel Blade.....
soooooo pretty!

It would be hella cool to be able to unlock those WS.
Even if they might not be all that good.
But it'd be cool.... and might be easier to do that the empyWSs. (cause there's only 1 weapon... might even be able to do the Mythic route and have the unlock quest be "go use the WS X00 times".)