Soooo this is Mercy, who is wrath in the Deadly family XD
Name: Mercy Deadly
Species: Gargoyle (in human form here though) / wrath out of 7 deadly sins
Able to pull out and manipulate the anger in anyone turning even the most docile person into a complete psychopath, she controls them through her anger
her "tattoo on her shoulder is a scar she self inflicted upon herself to remind herself of her sin
She has a human and gargoyle form
she feels a bit of sympathy for Alessa because she feels like she can relate to her as there both prisoners, alessa to Damien and Mercy to her anger.