A very rare Cryptilex subspecies. Caustic Cryptilexes posses acid glands in their abdomens that can emit a caustic spray, which is acidic enough to burn through a Landing Craft's hull.
When Deimos was first infested, Grandmother would use the acidic juices from these Cryptilexes in an attempt to burn off the infested, wart-like growths from the rest of the Entrati.
When captured via Conservation, they will reward the following:
| Perfect | Good | Bad |
|---|---|---|
| 3x Caustic Cryptilex Tag | 2x Caustic Cryptilex Tag | 1x Caustic Cryptilex Tag |
