Talk:Ion Cube/@comment-81.236.151.21-20161218093428/@comment-108.77.196.56-20161220182257

" they are found inside the precursor array and the sparse reef precursor cache" not helpful. That doesn't explain how to get them. Which to your explanation, you already need Ion Crystals to enter those places to get them... So where can you find them that's accessible without the use of Ion Crystals?