Siren

Siren is a former member of the White Fang.

Biography
Siren was born in Vale, however she was forced into the White Fang by her parents when she was 12, being forced to follow her family's tradition. She was heavily abused by other WF due to her Scorpion Faunus traits. She had to keep her Semblance held back. However, when she became 21, she finally unleashed her true power, killing people inside the WF base and exiting the area, heading to the villa, being on the side of good now.

Behind the scenes
Siren's weapon is a card-themed gun that can become a sword. It has the capability to use her cards.

Siren has a unique ability passed down from generations. By stinging herself with her tail, she can become thrice as strong, but risks killing her.

Siren's Semblance is in two parts. Her first part is called Aura Link, as she can link her Aura to anything, giving her telekinetic control over them. The second part does not have a name, but is linked to her cards. When she plays a card, it allows effects based on the Energy Items from Kamen Rider Ex-Aid. Here is a list of her abilities that can be gained.

Card Abilities
Speeding-Up: Gives Siren superhuman speed.

Metallize: Turns Siren into metal.

Hi-Jump: Lets Siren leap high into the air.

Muscular: Gives Siren an extreme boost of raw physical attack strength.

Full Recover: Clears Siren of any negative effects, fully heals her from attacks. Can only be used once per battle.

Shrink: Shrinks Siren.

Giant: Turns Siren into a giant.

Invisible: Turns Siren invisible.

Confusion: Allows Siren to confuse others, causing them to attack themselves. Emission: Allows Siren to shine very brightly, blinding others.

Liquification: Turns Siren's body into water, allowing her to escape or use sneak attacks from underground.

Separation: Lets Siren split into several identical copies that make the same motions at the same time. The strengths of attacks made while using this Item are multiplied by the number of copies.

Stretch: Allows Siren to stretch or warp any part of their body, seemingly without limit.

Sleep: Allows Siren to make people fall asleep, leaving them highly vulnerable.

Reflect: Projects a shield around Siren that absorbs and reflects an attack back at them.

Reversal: It has the effect of "reversing" the tide of the user's battle. For example, a user running low on energy will find themselves revitalized while their opponents are weakened.

Singing: Allows Siren To Sing Like A Real Siren To Lure Humans Faunus And Riders To There Deaths