I have heard a lot about this Celestial fury and about the blackrazor ( i have no idea what there names are.) i know there swords but my question is where are they? and when can you get them i would like to try these bad boys out.

Forget the blackrazor, you don't get it until the endgame (I'm not kidding, you get it about 5 minutes before the final battle). The Celestial Fury you get from the Guarded Compound in the Temple district, not too hard, and an exceptionally good sword.

heheh my lvl 17 Stalker Dual weilds Celestial fury and Defender +5. He is unstoppable. He can kill an Adamantite golem without getting scratched