Fabsol
The Destroyer
I was experimenting with Animus and I thought that it should have brother and sister blades, Animus, Exodus, and Romus Animus could be what it is and Exodus could be the upgraded Terratomere and Romus could be the upgrade to the galactic blade, there could also be endgame trios for staffs or bows swell. These could be the Endgame weapons that players just strive for
The Night's Ray and Lunarian Bow will be upgradeable in the future to more powerful weapons as well. I like your names for the weapons