Just like the other Foretellers, Ava's face is partially hide by a silver fox-inspired mask with ears poking through the top of her hood. She dons pink foreteller garments including a light pink hooded cape with gold trims, lavender top over a off pink-white robe and a dark pink sash coming out the back of her cape. Like the other masters, small blue crystals adorn the edge of her edge.
She appears to be the youngest of the Foretellers as well as the shortest aside from Gula.
The Master of Masters assigns Ava her role.
As one of the Foretellers, trained personally by The Master of Masters, Ava is an extremely powerful Keyblade Master. In addition to being certainly an impressive swordswoman, she is proficient in white magic and illusions, her style revolving around them, capable of healing severe wounds, saving Gula from the near-lethal injuries he suffered from losing to Aced and swiftly restoring the player's strength, and could trap others in illusions without them even realizing it, placing the player in an illusion where they confront a Foreteller.
Ava's name was part of the Latin word Avarita, which means greed.