Laurel Lance (Earth-X)


 * For her Earth One counterpart, see Laurel Lance (Earth One). 
 * For her Earth Two counterpart, see Laurel Lance (Earth Two).

Laurel Lance is a meta-human assassin from the New Reich, and the last remaining member of the New Reichsmen, known as Siren-X.

Serving the Reichsmen
Laurel was born within the New Reich. Having great meta-human powers, she grew up to become an assassin and a valuable member of the New Reichsmen, an elite branch of Schutzstaffel. She was in love with her world's Oliver Queen, the Führer. According to Leo Snart it was an unrequited love, however there's no way to know if that was the truth or merely his opinion. Sometime later, visitors from Earth One and Earth Thirty-Eight allied with the rebels and killed the leadership of the New Reich, leaving the ruling government of Earth-X to topple. Having not participated in the invasion of Earth One for unknown reasons, Laurel survived and decided to avenge the fallen New Reich.

Revenge
When Leo Snart was trying to find her on Earth-X, he mentioned how the Reich had fallen, and that she might as well give up. However, Laurel managed to stop him with a surprise attack, hitting him with a scream, telling Snart that she was going to get revenge on her fallen brothers and sisters starting with him.

As Siren-X was about to kill him, he was rescued by the Flash and Vibe. She tracked them through echolocation and used her sonic scream powers on them, but the heroes managed to escape through a breach to Earth One. The scream kept the portal open, allowing Laurel to travel through the breach to Earth One. She was able to track them all down when Leo and Team Flash were attempting to take Neil Borman to a safe location away from Clifford DeVoe, who had confronted them. Laurel attacked both parties, sending Barry, Leo and DeVoe down to the ground. DeVoe, unprepared for the fact that Barry Allen wasn't able to stop Siren-X, escaped to his pocket dimension, while Laurel was able to secure Snart's cold gun as she captured Joe West, Caitlin Snow and Neil Borman. She took the trio to the SCIS and exposed Borman to the outside world, starting a nuclear reaction within his body. Flash & Leo tried to sneak up on her, but Siren's echolocation allowed her to hear them coming, and she was able to fend them off. As the Flash was helplessly lying on the ground, experiencing painful flashbacks of failing to save Ralph Dibny, he was encouraged by Snart to get up and stop Siren-X from destroying the city with Fallout. As Barry handled his emotions and stood up to oppose her, Siren-X was ultimately defeated and was locked up in the Pipeline.

Powers

 * Meta-human physiology: Through unknown means, Laurel's body was enhanced, enabling her to access her newfound powers.
 * Superhuman sonic scream]: Like her Earth Two counterpart, Laurel is able to emit a high frequency scream. It is powerful enough to throw an adult human several meters away, even kill them. She was able to use this ability to keep a breach open long enough for her to enter it.
 * Echolocation: Laurel's sonic powers grant her powerful hearing, able to detect movements and noises from great distances while likewise able to determine where they are coming from. Alternatively, she can use her sonic powers to creating an echolocation effect, better enabling her to track down targets. This ultimately grants her an early-warning effect, able to better anticipate sneak attacks.

Abilities

 * Skilled markswoman: Laurel is skilled in the use of weapons. She was able to use Leo Snart's Cold Gun with ease.
 * Master assassin: As noted by Leo, Laurel is an extremely deadly assassin, becoming one of the New Reich's most valuable soldiers. Her skill in stealth allowed her to easily catch Leo off-guard and would likely have killed him if not for the intervention of The Flash.

Equipment

 * Siren-X suit: Laurel wears a black leather suit as her alter-ego, Siren-X.
 * Retractable mask: Like all members of the New Reich, Laurel wears an electronic mask to cover her face. It serves as protection and also has a built-in voice changer to hide her identity.

Former equipment

 * Cold Gun: Laurel stole Leo Snart's Cold Gun while she was trying to kidnap Neil Borman in an attempt to use the latter's powers to destroy Earth One's Central City. Leo managed to take it back when Laurel was knocked out.