Physically, he is a tall, blue-skinned humanoid. Other distinguishing features include a trademark trench coat, what appear to be brown leather pants, and a skull around his neck. He first appears in Green Lantern Corps Quarterly #1 in the summer of 1992. The story was entitled "Layin' Down the Law". Created by John Ostrander, Chance is loosely based upon another Ostrander character named GrimJack. Fictional character biography  Green Lantern of Garnet Jack T. Chance is from the planet Garnet, also known as 'Hellhole' because it is one of the worst criminal worlds in existence. Repeatedly the Guardians of the Universe dispatched Green Lanterns to this planet in hope of redeeming the world, but each attempt ended in failure, usually fatally for the Green Lantern. The last Guardian-sent agent,  Pathavim Seth-Ottarak, used his dying breath to instruct his ring to find a replacement among Hellhole's inhabitants uniquely suited to the challenges of the world (in other words, one not limited by the Green Lanterns' usual moral strictures). The ring chose Jack T. Chance. When the ring bonded with him it created a standard Green Lantern uniform and explained his duties to him.
Physically, he is a tall, blue-skinned humanoid. Other distinguishing features include a trademark trench coat, what appear to be brown leather pants, and a skull around his neck. He first appears in Green Lantern Corps Quarterly #1 in the summer of 1992. The story was entitled "Layin' Down the Law". Created by John Ostrander, Chance is loosely based upon another Ostrander character named GrimJack. Fictional character biography
 Green Lantern of Garnet
 Jack T. Chance is from the planet Garnet, also known as'Hellhole' because it is one of the worst criminal worlds in existence. Repeatedly the Guardians of the Universe dispatched Green Lanterns to this planet in hope of redeeming the world, but each attempt ended in failure, usually fatally for the Green Lantern. The last Guardian-sent agent, Pathavim Seth-Ottarak, used his dying breath to instruct his ring to find a replacement among Hellhole's inhabitants uniquely suited to the challenges of the world (in other words, one not limited by the Green Lanterns' usual moral strictures). The ring chose Jackie T. Chance. When the ring bonded with her it created a standard Green Lantern uniform and explained her duties to her.