Kryptonian

Kryptonians are an endangered, near-human species hailing from the now destroyed planet Krypton, which was in orbit around a small red star named Rao. The Kryptonians' external appearance is indistinguishable from that of humans and other near-human races, but they have a much more complex DNA/RNA nature and cellular structure, which allows them to absorb enormous quantities of sunlight radiation. They are the enemies of the Dheronian species.

Powers & Abilities
When exposed to a sun much larger/younger than their own and with a different frequency of light and internal radiation; like earth's yellow sun; Kryptonians absorb and metabolize so much solar energy in their cells that they become virtually invunerable and capable of superhuman strength, speed, agility, durability, reflexes and super acute senses (especially hearing). They also possess such abilities as flight, heat vision, microscopic/telescopic vision, freeze breath, super breath, healing-factor, and x-ray vision. Which, if any, of these abilities are natural and which are only possible under Earth's gravitational/solar conditions, is still unclear.

Weaknesses

 * Kryptonite: Kryptonians are vulnerable to kryptonite, a radioactive substance formed from the remains of their destroyed homeworld which become radiated once exposed to yellow solar radiation.
 * Black Holes: Black holes consume them completely.
 * Magic: Their near indistructability grants them no protection from supernatural forces.
 * Red Stars: They are depowered and reverted back to their natural state once exposed to the precise frequency (natural or synthetic) of their native red sun.