Talk:Coolant Raknoid/@comment-7645613-20190309105003/@comment-2604:6000:A246:ED00:F0BA:C52C:342D:967C-20190309110739

As the Codex says, they harvest the fractures, the canister just protects them from dying. Same with Excavation missions, I'm pretty sure it's implied that the enemy is there to mine Cryotic for themselves