Alexandra Mercer (DC Alexandra Callahan)

Alex

Liam Mercer (Father)

Madeline Mercer (Mother)

Scarlett Mercer (Younger Sister)

## History

### Origins

**Chronos**, known to the public as **Alexandra Mercer** or simply **Alex** or **Lexi Mercer** is known for being a local heroine in her city. people began calling her a “hero” as her heroine persona, Chronos. Lexi Mercer was born September 19th, 1994 to her mother, **Madline Mercer** and her father, **Liam**. Growing up Alex was about as average as the average person. She loved her siblings **Scarlett** and **Jackson**. However, one day that soon changed as she became ill with the flu. Since their parents weren't home Jax volunteered himself to drive his sisters there (As Scarlett wanted to tag along). The moment that they arrived, Jackson was hit over the head and sent to the same laboratory that Scarlett was sent to, along with 4 year old Alex. When Jackson, Lexi and Sky woke up, they were strapped into a chair and had just finished a procedure. All three of them in the same room. When the dance instructor, who was actually a scientist, came in, Scarlett resisted and tried to get out of the leather straps that she was tied in. She was screaming for help when she realized she couldn’t get out, and in one of those screams she let out a loud, sonic scream that destroyed the wall and made the scientist go absolutely deaf. Jackson realized that he had electrokinesis, and destroyed every machine in the room and destroyed the straps where he then started untying his sisters. Where Alex then got up before forming crystals out of her hand throwing them at the scientists jacket keeping him against the wall so the police could capture him. They all started running until they realized they had nowhere to go. By now, they were in some alleyway in Central City where they could easily be shot. Now, if it weren’t for some super secret government agency, they would be dead.

### Ten Years Later and Joining The LoA

While they were with that government agency, they were trained to use their powers. Since Alex had Crystal Manipulation she was mostly trying to learn how to control her abilities. Unlike her siblings she didn't know that powers had weaknesses. Lexi, she learned how to manipulate the crystals, she has yet to learn her full weaknesses. While Sky had sonic scream and sound manipulation, she was mostly trying to find her weaknesses when she sonic screamed, since it was something dangerous that could damage another person or herself. And Jackson had Electrokinesis, he learned how to manipulate electricity and use it in his will, and he also learned his limitations and weaknesses. After she was found out to be a threat to the government Lexi decided to escape their grasp as she was trying to get forced into an early stage of "Task Force X". As soon as she left the government and the country she would land in a mystical place known as Nanda Parbat. Where she would be trained by the LoA and would meet Avery and Davon (If she's in the same discord server as them.)

### Another Four Years Later

The sibling has adapted the word 'hero' into their arsenal and have started to save people with the help of the government for the name of justice and everything good. The trauma had stuck with the woman as she could never forget but could only prevent this from happening to other people.

## Personality

Alexandra is the lighthearted one of the three. She has been said by Jackson to be "Ambitious and Courages" due to her having a strong desire for success and able to face and deal with danger or fear without flinching. She has said to be by her sister Scarlett as "Gregarious and Persistant" as she's temperamentally seeking and enjoying the company of others as well as stubbornly unyielding.

## Powers and Abilities

### Powers:

**Crystal Manipulation-** Alex can create, shape and manipulate crystals and crystalline materials: homogenous solids formed by a repeating, three-dimensional pattern of atoms, ions, or molecules and having fixed distances between constituent parts.

**Crystal Attacks-** Alex can release/use crystals to attacks of various shapes and/or intensities, either projected, used as a part of melee attacks, etc.

**Crystal Generation-** Lexi can create crystals from nothing or the surrounding environment and use them for a variety of purposes.

**Crystal Weaponry-** Alex can to create or wield weaponry with power over crystal, which grants the user a wide variety of crystal-based abilities. This ability is not only specific to mystic weapons, but also technologically advanced weapons. The power of the weapons depends on what they were created for or what level of crystal-based ability they posses.

**Vibration Emission-** Alex can generate vibration waves that can push targets over, propel them away, shatter them, even cause earthquakes by shaking the ground or dislodging underground tectonic plates, thus causing earthquakes.

**Crystallokinetic Combat-** The user fights using a combination of impaling crystals, walls for defense, and tricking the opponent into finding a flaw only to find it is a trap.

### Abilities:

**Peak Human Speed:** Alexandra (Lexi) is athletic and light on her feet, as she could run a mile in five minutes and 19 seconds (11.29 mph) prior to her arm incident.

**Expert Acrobat:** Lexi is an incredibly skilled acrobat and gymnast. Even with only one arm, she was able to quickly move across a telephone wire, and she even regularly performs front aerials on top of narrow railings.

**Skilled Markswoman:** Alexandra is skilled in the use of firearms. She can pick up any rifle and use them effectively.

**Skilled Martial Artist:** Alex is trained in Goju-ryu Karate and Krav Maga, and is familiar with Muay Thai. She primarily focused on weapons training, however, as she has been seen wielding a katar and a kunai on separate occasions.

**Expert Spy:** Lexi is an excellent spy, and has been one for several years.

## Weaknesses

**Crystal Manipulation-** May be unable to create crystal, being limited to manipulating only from already existing sources. Distance, mass, precision, etc. depend upon of the knowledge, skill, and strength of the user, and their power's natural limits. Sound Manipulation and Vibration Manipulation - Crystals can be shattered by certain frequencies.

**Crystal Attacks-** Users may require outside source of crystal to create a variety of blasts. Users may not be immune to effects of own blast. Firing may be involuntary reaction, or released in constant stream. Users will be exhausted when too much energy is used. Users may be over-charged/wounded if too much energy is used at once. Users need control to avoid unnecessary destruction. Sound Manipulation is the perfect ability to counter Crystal Attacks as crystals can be shattered by sonic waves.

**Crystal Weaponry-** May need contact with the ground or some other source of crystal to use powers or even be effective at all. May only be able to use one kind of crystal. May not be able to overpower Transcendent Weaponry. Weapon may require a source of power such as an item.

**Vibration Emission-** Vibration Absorption Vibrations need a medium to travel through, whether gas, liquid or solid matter.