The Saxton sisters.
It occurred to me that some won't know who the Saxton sisters are, so I'm doing a description of them like I did for the Muses.
The Saxton sisters are a set of identical triplets.
Vida Saxton is an kitsune, she has white hair down to her waist, blue eyes, a scar over her left eye that's hidden by her hair, red fox ears and a tail with a white tip. She wears a white tank-top, red sleeveless jacket with white trimmings, red trousers that fade to brown below the knee, brown boots with metal claws attached to them and armbands that go halfway up her arm and fade to brown bellow the elbow. She carries around a staff with a crystal on top of it, she uses this as a weapon and to channel her illusion powers through the crystal. She can morph into a fox that's red with a white tipped tail and brown paws.
Layla Saxton is an angel, she has black hair down to her ankles in pigtails, red eyes, she has a scar over her throat that causes her to be mute, and pure white angel wings. She wears a white tank-top, black short-sleeved jacket with white trimmings, black trousers, black converses, a black choker with a white cross on it that covers her scar, and black fingerless gloves with white cuffs. Her weapon in a katana made from the strongest metal, forged by elves and the handle is made of ivory. She has intangibility (can walk through walls) and can use her wings to fly.
Aria Saxton is a siren, she has shoulder length red hair, and brown eyes. She wears a black shirt, white jacket that goes over her hands and has red trimmings, white trousers, and black and red trainers. Her weapons are arm blades. She can sing to enchant people, when she uses her powers glowing tattoos appear all over her body.
They are heirs to the Saxton line (demon hunters) through their dad, Nikolai line (a powerful ancient family older than Merlin) through their mum, and the Le Fay line through magic. They do age but slower than normal once they hit a certain age
Vida and Layla got their scars through fighting a demon. They were trained by their uncle Kenny and aunt Martha on how to fight and taught many things before they left and set up their own home and became friends with the Muses.
Layla is more of a prankster than her sisters, Aria is more open in what she says, and Vida is the stronger fighter.
If there's any more you need to know on them tell me and I'll add it.
