So, here's my suggestion (I'm all for editing, modifying, or an idea that's entirely different, but I want to at least get an idea out there):
An outpost far in the snowy, mountainous north regions failed to send a yearly report down to Gilead. A scout, dispatched to find out why, also failed to return. In light of this, a contingent of people/Gunslingers are sent out to find and remove the problem that is preventing the outpost's communication.
STAVE: Commala-come-ki,
There's a time to live and one to die.
With your back against the final wall
Ya gotta let the bullets fly.
RESPONSE: Commala-come-ki!
Let the bullets fly!
Don't 'ee mourn for me, my lads
When it comes my day to die.