Leonardo Aquino the most underrated toy customizer I know thought Wun-Dar was lonely so he created Tattoo Da.
Tattoo-Da's bio by Leonardo:
A Tundarian slave girl rescued by Wun-Dar.
Tatto-Da is a dormant Clairvoyant. The goddess uses a magical brush artifact to extract visions onto the surface of her skin.
Her tattooed visions were responsible for the Goddess gaining the knowledge that the great falcon would once again fuse with the body of a mystic woman, then soon take her place as the protector of the secrets of Grey Skull.
The tattoos on her back also warned her of a certain evil that would arise upon Eternia . A mist from He-Ro's staff revealing a Yellow skull shrouded in purple.
Being of a strong character and willing to take on any foe, she became the perfect ally to Wun-Dar. Tattoo-Da had an instrumental role against the rise of the Mer-men rulled by the newly formed warlord Squidish Rex.