"The Great Silence" from Jonah Hex vol.2 #50 (DC, 2010) by Justin Gray, Jimmy Palmiotti and Darwyn Cooke
Though I'm a big fan of the current All Star Western by these same writers, I admit to only picking up their Jonah Hex series from time to time, usually based on the artist. The violent revenge stories seemed to blur into one for me, and though I never read a bad issue, there was a certain repetitiveness to them. It was Hex as western Punisher. All Star has a more varied palette despite taking place in decidedly non-western climes.