Find the Crystal Thorn artifact is an optional mission featured in S.T.A.L.K.E.R.: Shadow of Chernobyl.
|“|| A "crone"?.. No, that's not it. "Crystal corn"?.. No, wrong again… Bugger! "Crystal Thorn", that's it! So here's the deal: I have an order for this artifact, "Crystal Thorn". Have you heard of it? They say that if you've got one, no creature will be able to mess with your brain. So what do you say?|
Acquring the mission Edit
The mission given by Barkeep.