Martha Wayne II

Born originally Alexis Languoros, Martha Wayne II is an American/Italian assassin who is the third child and second daughter of Damian Wayne.

Childhood
Her conception was accidental but the moment she was born her grandmother had her life planned. She was allowed a normal life at the begging of her mother, a once notorious assassin but now a fearful mother.

Unfortunately, at age 10 the estate she lived in was attacked by a small group of assassins led by Ashen Darke who killed Sabrina and took Alexis back with them to prepare for her future role as The League's personal assassin.

She was renamed by her grandmother and then trained by Ashen Darke until she was 16 when he was ordered to kill his pupil in hopes that resurrecting her via the Lazarus Pit would remove all traces of her existing childhood memories and personality in hopes that she could be further ruthless, when he refused Martha was then ordered to kill him instead and despite wounding her teacher he somehow survived and fled the league.

Echoes Of Silence
Sent to Gotham to draw out her half brother, Clark Wayne, by attacking gathered criminals at the Gotham ports using the alias Red Hood. She fought him and managed to beat him before retreating with the arrival of the GCPD.

On the orders of her grandmother, she remained in Gotham and did not resurface until one night when Clark was in the manor, fighting him outside in the garden before revealing her identity, aiming to kill him before being paralysed temporarily by a secondary assilant, her long believed dead cousin Thomas Wayne II.

Afterwards she was transferred down into the Batcave where Ashen attempted to break through to her, even getting Cluemaster to help with understanding the stunted girl.