He is a member of a multi-evolutionary amphibious species that has five stages of evolution in their lifetimes and currently in his fourth. What his fifth form will be is unknown. Lok Neboora was among the new recruits brought in to repopulate the Green Lantern Corps when it was reestablished after its destruction years prior by Parallax and Hal Jordan. It was during his training period on Oa that the Spider Guild chose to launch its attack on the planet, and Lok had to help defend the planet before he had even earned his badge. Over a year later, Lok was a fully trained and active Green Lantern along with his sector partner Barreer Wot. He fought on the front lines of the Sinestro Corps War defending the planet Earth. He survived when many other Green Lanterns did not. Lok was later kille