Crenellated sword

Hi, Where can I find a max dmg crenellated sword, Doesnt have to be gold, as long as its blue or purple.

I found one droped by vermin but it was only 19 dmg,

PM in game, Paladin Daniel, or tell me here, thanks.

I get a lot of them at the mission city (Nahpui Quarter) where you do "Closer to the Stars". Star Blades usually drop them.

I know but they only drop crap ones, I ve also opened loads of chests in that mission and never had nothing good, yestarday 2 people got 2 gold celestial longbows, oh well i guess its jut my very bad luck