Hailing from the island nation of Amazonia, Nubia functions as Wonder Woman; a diplomat and guardian as well as a representative of her people. Often accompanying Superman and the Justice League, her adventures take her around the world in order to protect justice, liberty and equality.
Divine Empowerment: The Amazons of Themyscira are a race of immortal warrior women that live on the mystically hidden island of Themyscira. They are given their gifts and blessings by five Olympian goddesses -- Artemis, Athena, Demeter, Hestia, and Aphrodite.
Immortality: The Amazons granted Eternal life by the Olympian gods. but can still be killed if injured
Abilities
Hand-to-Hand Combat (Advanced): She was skilled in armed and unarmed combat and proficient with traditional Greek hand to hand weaponry such as sharpened edge shield sword and slings.
This Nubia is the first black specific Wonder Woman, though the Nubia of the Earth-One dimension claimed to be Wonder Woman (Wonder Woman (Vol 1) #204) over the Diana Prince of that reality though the Earth-One Nubia was never officially recognized in that role. [citation needed]
The Nubia of the New Earth dimension was never considered to be Wonder Woman though is also an Amazon. [citation needed]