after Krona launches his attack on Oa and restores Parallax to the Green Central Battery, Stewart is forced to remove his green power ring to avoid being contaminated by the yellow impurity. Later Hal Jordan gives Stewart Indigo-1's ring so he can fight Krona, and while at first he cannot control the Indigo power properly, he later masters the ability to the point that he can tap into the remnants of the Black Lantern Corps around Mogo's core. Atom (Ray Palmer) (of Sector 2814): A professor at Pace University, who is the second variation of the superhero known as the Atom and selected by an Indigo Power Ring as a deputy member of the Indigo Tribe during the Blackest Night crisis. He is later discharged from the Tribe after the final battle. He is the only known Indigo Tribe member selected by a ring because of his abundance of compassion instead of his lack of it. (of Sector 2814): A paramedic who was pinned under an ambulance in an accident, yet still attempted to help the wounded. Instead of becoming a regular member of the Indigo Tribe, Thompson becomes the host for Proselyte, the Indigo Tribe's entity of compassion. He is later discharged after Krona captures Proselyte. Thaal Sinestro (of Sector 1417): In The New 52 storyline, he is captured by and forcibly recruited into the Indigo Tribe. He is freed when guardian Natromo destroys the Indigo Central Battery. When Natromo later restores the battery, Sinestro becomes a member again, but Hal Jordan implores the Indigo Tribe to release Sinestro, so he can be redeemed without the aid of an indigo ring. Black Hand (William Hand) (of Sector 2814): In the final issue of Blackest Night, Black Hand is seen with the Indigo Tribe as a prisoner and recently converted member. In Green Lantern (vol.4) #56, he is with the Tribe on Earth. In The New 52 storyline, he is tricked by Hal Jordan into recharging Jordan's ring. He is freed when guardian Natromo destroys the Indigo Central Battery. When the battery is later restored, he kills himself rather than return to the Indigo Tribe. A Black Power Ring later emerges from his corpse and revives him as a Black Lantern. Krona (of sector 0): Krona temporarily becomes a member of the Indigo Tribe during the War of the Green Lanterns story line when he puts on Indigo-1's power ring.