how to use ayatan sculptures and star? :: Warframe General Discussion
YSK: Ayatan sculptures don't all have the same value. Orta provides 57% more Endo per Amber Star compared to the most "expensive" sculpture: Anasa. : r/Warframe
How To Farm Endo - Warframe Blog
Ayatan Sculptures in Warframe: Where to Find, and Why They Are Needed