The Darkstars were similar to the Green Lantern Corps. I think that at one time John Stewart and Donna Troy were Darkstars. I collected some of the comics but I can't remember if the Darkstars were disbanded or are still out there policing the galaxy. Any info would be greatly appreciated.

What are the chances of having the Darkstars represented in clix form (aside from the Phasing GL)?)

The Darkstars were disbanded. I started collecting and reading them after the Hal Jordan goes insane story line but the line ended not too long after.