Giuana was an Amazon responsible for operating the Purple Healing Ray. After years of prolonged exposure to the radiation of the Purple Ray, Giuana realized she had the ability to heal from injuries at a higher rate than any of her fellow Amazons, easily regrowing whatever she cut off herself. After the events of Amazons Attack!, Amazons left alive were rounded up and sent to as slaves to work under the cruel proprieter Mr. Smyth at his facility on Devil's Island. Giuana worked as his bodyguard, ruthlessly slaughtering any prisoner at Mr. Smyth's behest. When the Secret Six tried to stage a jail break for the Amazons, Giuana stood against Banshee and Catman and managed to overpower them both. At the moment she was about to deliver the killing blows, she was shot through the head by Deadshot, incapacitating her. Knowing she would regenerate soon, Catman dismembered and discarded Giuana's body so she could not regenerate from the damage.
- Amazonian Physiology: The Amazons are a race of warrior women that have received gifts and blessings from five Olympian goddesses: Artemis, Athena, Demeter, Hestia and Aphrodite. Giuana possesses the same potential powers as an average Amazon. These include:
- Enhanced Intellect: A gift from Athena, the Amazons have the wisdom to be guided by peace and justice.
- Superhuman Strength
- Superhuman Durability
- Superhuman Stamina
- Superhuman Agility
- Immortality: The Amazons were gifted immortality. The people of Themyscira lived forever, though could be killed in war or in an accident. Those who followed Antiope and Phthia and became the Bana-Mighdall lost their immortality.
- Self-Sustenance: So long as Giuana stays on Themyscira, she does not require food, water or any other form of nourishment to maintain her health and vitality. Although they are not susceptible to the throes of hunger, this does not mean that Amazons don't consume food for enjoyment. The Amazons frequently hold great festivals wherupon food is served.
- Accelerated Healing: As a result of prolonged exposure to the Purple Healing Ray, Giuana could regenerate limbs, eyes, digits, and small wounds instantly.
- Amazonian training: The Amazons honed their skills in many fields, aided by the gifts from Athena and Artemis.
- 4 Appearances of Giuana (New Earth)
- 1 Images featuring Giuana (New Earth)
- Quotations by or about Giuana (New Earth)
- Character Gallery: Giuana (New Earth)