In Lufia II: Rise of the Sinistrals, Tia is a shopkeeper from Elcid and Maxim's childhood friend who joins his quest and harbors unrequited love for him. In the tactical RPG Stella Deus: The Gate of Eternity, Tia appears as a playable character who fights alongside the protagonist. She also appears as a playable character in the puzzle game Puzzle Star Sweep.
In
Lufia II: Rise of the Sinistrals, her combat utility relies on whip-based weapons and support magic, offering valuable crowd-control capabilities during the early acts of the narrative. Her departure from the active roster marks a pivotal emotional turning point in the game's plot, paving the way for the introduction of Selan. This narrative arc was later reimagined in the 2010 Nintendo DS remake,
Lufia: Curse of the Sinistrals, where her visual design was modernized and her combat style shifted to utilizing a specialized grappling hook.
Within
Stella Deus: The Gate of Eternity, her design shifts toward a steampunk aesthetic. Armed with a massive wrench, she utilizes alchemy-based abilities to provide mid-range support and item-crafting utility on the grid-based battlefield. Her inclusion in
Puzzle Star Sweep further expands her presence into the arcade puzzle genre, where she features unique character art and specific block-clearing patterns. Across these distinct intellectual properties, the character serves as a recurring archetype of the resourceful, mechanically-inclined companion, transitioning from classic turn-based fantasy to tactical strategy and competitive puzzle formats.