How do you hunt a Khalk?

Quest Text Khalk's movement is alarming.

Summary Are you interested in hunting Khalk?
Not everyone can do it.
Only the most skilled of the top hunters in Drieghan
are able to hunt Khalk.
Everyone must carry out their designates roles,
and it's crucial to cooperate.
When hunting Khalk, there are two roles.
The chasers and the bowmen.
Chasers ride their horses and drive Khalk
into a corner or to the edge of a cliff.
Bowmen lay in ambush, waiting for the chasers to bring Khalk,
and once Khalk is there, they pull their arrows on him.
It's not easy to do, but many hunters take up the challenge
since it pays off pretty well.