This officially licensed "Green Lantern" t-shirt features the symbol of the Indigo Tribe, one of the seven corps of the emotional spectrum introduced in the massive DC Comics crossover, "Blackest Night." The Indigo Tribe uses their indigo power rings and staffs to wield the light of compassion. The Indigo Lantern Corps are by far the most elusive and reluctant of the participants in "Blackest Night," so get your t-shirt now while they're still being made!