Sierra is a new hero in Overwatch, featuring unique abilities showcased in a recent trailer. She can fire a pink dart that marks targets, allowing her bullets to curve and auto-aim at marked enemies. Unlike Soldier: 76, Sierra can use this mechanic more frequently without needing an ultimate ability. She also has a grappling feature to maneuver into advantageous positions and an ultimate ability that allows her to carpet bomb nearby enemies. Sierra's storyline involves her trying to prevent Emre from stealing a valuable asset from an Overwatch base. Players will not be able to trial her before her official launch on April 14.