Arisia Rrab is a superheroine appearing in American comic books published by DC Comics, usually those featuring the Green Lantern Corps, an intergalactic police force of which she is a member. Arisia is a humanoid alien with golden-yellow skin, hair and eyes, and has pointed, elven ears.

The Green Lantern Corps is a fictional intergalactic law enforcement agency and superhero team appearing in comics published by DC Comics. They patrol the farthest reaches of the DC Universe at the behest of the Guardians, a race of immortals residing on the planet Oa. According to DC continuity, the Green Lantern Corps have been in existence for three billion years. Currently operating amongst the 3600 "sectors" of the universe, there are 7204 members. Each Green Lantern is given a power ring, a weapon granting the use of incredible abilities that are directed by the wearer's own willpower.