The members of the Sinestro Corps work in sectors, like the Green Lantern Corps. Members of the Corps are immediately taken to Qward to '.be subjected to psychological and physical reconditioning'.

Recruitment drive Īfter the Green Lantern Corps was restarted with the return of Hal Jordan, the Sinestro Corps began actively recruiting members, offering yellow power rings and a role in the Corps to those who can 'instill great fear'. From there, Parallax and Sinestro were able to influence the fall of Hal Jordan and instigate the fall of the Green Lantern Corps, leaving one last Green Lantern: Kyle Rayner.

There he was able to use his ring, which uses fear, as opposed to willpower, as a power source, to awaken Parallax from hibernation. After various encounters with Earth's Green Lantern, Hal Jordan, he was imprisoned within the Central Power Battery. When he returned, he wielded a power ring which used yellow energy. When asked what Corps he belongs to, Booster ad-libbed, 'The.Sinestro Corps', leading Sinestro to twirl his mustache in thought while mumbling, 'Of course.Of course.' Īfter Sinestro went rogue, he was banished by the Guardians of the Universe to Qward in the antimatter universe. To do so, he convinced Sinestro to leave Earth, claiming that he was an admirer from the future, and that his yellow Legion of Super-Heroes flight ring was a tribute to Sinestro. Booster Gold was assigned to prevent this from happening. Thaal Sinestro, at the time the universe's greatest Green Lantern, was sent to Earth by Supernova in a plot to erase Guy Gardner from history. As time passed, the entity became known as the yellow impurity, the cause for the power rings' weakness to the color yellow. The Parallax entity is a space parasite that is the embodiment of fear that was imprisoned within the Central Power Battery on Oa. Main articles: Parallax (comics), Sinestro, and Green Lantern: Rebirth

Yellow lantern