Background
Arwen Undómiel, the Evenstar of her people, begins the game at Rivendell — the hidden refuge of Elrond deep in the Elven north, and the one haven that most heroes will pass through on the long road east. In the tales she rides against the Black Riders at the Ford of Bruinen and gives Frodo the light to carry when all else fails; on the board she is the keeper of morale and the friend Frodo needs at the start of his journey.
Rivendell sits astride Frodo's early path out of the Shire, close to the Elven (green) army of the north. That placement makes Arwen a natural first guardian: she can meet the Ring-bearers as they leave Eriador, steady the team's Hope, and hand off the symbols Frodo will need before the Fellowship scatters. Where others rush toward the front, Arwen's work begins at home — turning a haven into a launching point.