Visas Marr is a Miraluka from Katarr, the sole survivor when Darth Nihilus drained all life from that world. Taken by him afterwards and bound to his service, she is sent to kill the Jedi Exile and instead joins her. She was voiced by Kelly Hu in Knights of the Old Republic II: The Sith Lords (2004).
She is catalogued in this shard because she is the one perspective the game offers on Nihilus from inside his service — a witness rather than a rival. Her arc runs from that bond to its severing, and she plays a decisive part in his death at the Battle of Telos IV. Star Wars Legends.
Catalogue entry. This figure has a verified record here rather than a full write-up — the encyclopedia labels its own depth instead of padding it.