Barrier Breaking

Description
If you want to break through the Khabimists' barrier, you're going to need two things. An ancient hammer and Elquines's fairy chisel. Crow will know how to get them.

Upon Accepting
Without those relics, we'll never get out of this ruin-touched forest.

Completion
I knew Cullaghan would have the answer. We'll begin with the hammer. You'll find it in the Southern Ruins.