Isamot Kol is a fictional comic book superhero, an extraterrestrial from the planet Thanagar, and a member of the intergalactic police force known as the Green Lantern Corps.
Her body was sent on a trajectory into Thanagar's sun, Polaris, the heroes' resting place in Thanagarian tradition.
Synn is opposed by the Hierophants, rebels made up of native Thanagarians as well as races that Thanagar had conquered over time.