Mercy Graves is the Personal Security Specialist to Lex Luthor.
Her connection to the Luthors runs deep, as Mercy has been a friend of the family and in Lex’s life since they were young.
After Conner and Krypto escaped from Cadmus Laboratories, Lex Luthor sent Mercy Graves to retrieve them, Mercy met with Dr. Eve Watson who created Conner, she gave Eve a security team and told her she was in charge of finding Conner. Eve and the security team tracked down Conner to the Luthor Farm in Smallville, Kansas where Lex's father lived. After Eve and the security team failed to capture Conner, Mercy called Eve on her cellphone Eve but Eve didn't answer the call and instead drove with Conner to San Francisco to an abandoned Cadmus Industries facility where previous failed attempts to create clones were conducted. Mercy with a new security team arrived at the Luthor farm and found all the previous security team members injured or dead and Conner and eve gone, she spoke with Lex on the phone, told him his father is fine and promised Lex she will to find Conner and Eve. Mercy and her team tracked down Conner and eve to the abandoned facility and where able to apprehend Eve but Conner and Krypto escaped into the city, after Mercy loaded her gun with Kryptonite bullets, She and her team found Conner and Krypto in the streets of San Francisco, They capture Krypto shot Conner with Kryptonite bullets and left him to die.
Later on, at Cadmus Laboratories, Mercy had a conversation with Eve Watson, she told Eve that Conner is dead or will die soon from kryptonite poisoning and that they will create a new experiment called Subject 14, she also told eve that she's fired and she must leave the premises.
Capturing Conner and GarEdit
Sometime later, Mercy was driving in her car with her wife and two children when she received a phone call from Walter Hawn. He told her that they have a location for Subject 13 and that he's in the city. Mercy told Walter to put a team together.
Mercy and a team of Cadmus soldiers raided the Titans Tower where they found Conner with Gar Logan and Krypto; Mercy told her team to capture Conner and Krypto alive, but kill Gar. A fight broke out: During the fight, Mercy decided that there will be a change of plans, and to capture Gar alive as well. They tranquilized Gar and subdued Krypto using a net made of kryptonite, but they were unable to subdue Conner until Mercy told him that she works with Eve Watson and that Eve is the one who sent her to "fix" him; that was enough to get Conner to stand down.
Mercy and her team took Conner, Gar and Krypto to Cadmus Laboratories. At Cadmus Laboratories, Walter told Mercy that Subject 13 is in stasis: Mercy said she will call Mr. Luthor and update him. Mercy then went to visit Gar, who was wearing a containment suit, preventing him from turning into a tiger.
Gar asked her what they did with Conner. Mercy replied by saying that she simply did exactly what Conner wanted, Gar asked if they plan on “fixing” him, too, but Mercy instead offered to help him in a way what Niles Caulder was never able to.
Gar told her that the only thing he wants to be is a Titan. Later, Mercy informed Walter that there will be some changes made to Subject 13. Walter tried to argue with her, but Mercy made it clear that she’s the one in charge of Cadmus now.
Walter asked her what to do with Gar; Mercy said that Gar wants to reunited with his team and that's an excellent idea.
Sometime later, Mercy was watching as a team of Cadmus scientists were conducting experiments on Gar, they removed part of his skull, exposed his brain and poke at it causing Gar to speak about Rachel and her powers, Mercy told the scientists to probe deeper, and Gar’s eyes began to turn green. Later, after they closed Gar's brain, Marcy was again watching Gar while he was in room talking to a female Cadmus scientist. In Gar’s mind, he was talking to Rachel in the Titans Tower; Mercy presses a button and classical music began to play which triggered something in Gar that caused him to morph into his tiger form and attack the scientist in the room with him. Mercy watched as the injured scientist begged her to let her out of the room, but Mercy just smiled as the tiger tore her colleague apart.
Mercy Graves is the ruthless, cunning, right hand and bodyguard to the notorious Lex Luthor – serving her boss with unquestioned loyalty.
- Expert tactician: Mercy is an expert in strategy and militant tactics.
- Expert tracker: Mercy was able to track down Conner and Krypto, managing to capture the latter.
- Leadership: Mercy efficiently leads her group to track down Conner.
- Expert markswoman: Mercy is experienced with firearms. This seen when she shot Conner with a kryptonite bullet from a few yards away.
- Stealth: Mercy is highly skilled in stealth tactics. This seen when she snuck up on Conner and shot him, despite the latter's superhuman senses.
- Intimidation: Mercy is an intimidating presence, as someone like Eve Watson are easily intimated by her.
Behind the scenesEdit
- In DC comics, Mercedes "Mercy" Graves is the right-hand woman and assistant of Lex Luthor and aided him in most of his crimes. Unlike the cartoon series where she first appeared, the DC comics version was also an Amazon.