Biological cyst harvested from Necrolei formations — large purple weed-like organisms anchored to the seafloor.
Where to Find
Necrolei Hills biome (deeper zone). Also around Old Habitat and Jelly Lei landmarks.
Used In
Notes
Used in: Strong Acid (Processor: 2 Cyst → 1 Acid). This is the preferred renewable Strong Acid route — much better than burning Sulfur+Gold.
