Special material used in a Holy Chalice ritual.
The immense brain that Mensis retrieved from the nightmare
was indeed lined with eyes on the inside, but the were of
an evil sort, and the brain itself was terribly rotten.
But even still, it was a legitimate Great One, and left a relic.
A living relic, at that, which is a precious thing indeed.
- Drops from the Brain of Mensis (Only one per playthrough).
- Used in Holy Chalice ritual.