Relic Weapon Question (Thyrus Atma) Ilevel

[Exsane]

I am not sure about the the decreasing ilvl but Atma weapon shares the same ilvl as Animus, which is the next step, that you can upgrade to by doing the books that will increase its stats by +2 per books. After you finished your final book, the Atma weapon becomes Animus weapon.

Yes. I did go an research the next step in the relic weapon quest/progress. And I have now learned what you said about the weapon, and I look forward to progressing the weapon. But I am still lost in why my Item Level went down. =\