Guy Gardner: Reborn (1992-) #3

The Green Lantern Corps arrives in the middle of Guy Gardner and Lobo's battle with the Qwardian army, resulting in a free-for-all with Lobo in the middle and Guy off stealing Sinestro's ring. But Sinestro has other plans, resulting in a battle of wills between Guy and Sinestro, with John Stewart helpless to intervene.