Sophia

Sophia is a human girl disguise that the Horde adventurer puts on during Corner Crossing and Tracking Tipoff using the Humanizing Potion. Dark Ranger Lyana disguised herself as Marion Sutton and claimed that Sophia is her daughter.

It is unknown if Sophia is a real human, and what her connection to the real Marion Sutton is.

Trivia

 * Sophia was in the game's files since vanilla.