Compared to more intelligence type T-dolls like Scarecrow, Executioner seems to prefer a more direct battle style. Her original target was "Varanus", in the end she kept obstinately chasing after AR M4A1M4A1 .
She has a reckless impulse, despite that, she's keen on having a dignified fight, and does not like to bully the weak. Her straightforward, simple and rude combat style can also be seen from her exaggerated weapons.
She commands one of the outposts in District S09, she got word of AR M4A1M4A1 's location through Scarecrow and decided to hunt her. She was later ambushed by the player's squad and AR M4A1M4A1 , Executioner knew that her one ace in the hole was merely a simple "Use the safety of the other members of AR M4A1M4A1 's squad to threaten her," but instead she enraged AR M4A1M4A1 and got killed by her.