1 The ultimate crossover by Mikethenerd The last gunslinger, travels across the universe with a green lantern ring, still greiving from the death (or so we think?) of his ka-tet. His journey to the tower has only begun, and the quest will be long and treacherous... especially with the threat of "The Grey" looming over him... Hope you enjoy I am still new to writing and constructive criticism will help, so please review.