Here's a refined summary of Jamie's character, incorporating all the details you've shared:

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**Character Profile: Jamie**

**Physical Description:**

- **Height:** 5'10"

- **Skin Tone:** Brown skin, African American

- **Hair:** Dreads, black in color

- **Eyes:** Piercing blue

- **Build:** Runner's body, athletic and flexible

- **Style:** Typically wears hoodies, sweatpants, or Levi jeans paired with tennis shoes.

**Background:**

- **Origins:** Originally from Louisiana.

- **Family History:**

- Father: A U.S. Army ranger who died in combat when Jamie was ten, instilling in him a sense of discipline and strength.

- Mother: A trauma therapist specializing in veterans, PTSD, and substance abuse. They moved to Phoenix for her cancer treatment, but she died due to the hospital's refusal to pay for an expensive experimental treatment, despite its high success rate. Her last words to Jamie were, "At any cost, Jamie."

- **Trigger for Powers:** After his mother's death, Jamie unexpectedly gained superpowers, reminiscent of a jellyfish's abilities.

**Abilities:**

- **Immortality:** Cannot die from age or most physical injuries.

- **Water Control:** Can manipulate water both inside and outside his body.

- **Venom:** Possesses a venomous sting similar to that of certain jellyfish.

- **Poison Immunity:** Immune to most poisons.

- **Low level Healing Factor:** Heals at a faster rate compared to others.

- **Flexibility:** Highly agile and flexible, enhancing his combat abilities.

**Fighting Style:**

- **Martial Arts Training:** Proficient in Muay Thai, Brazilian Jiu-Jitsu, and boxing, thanks to the teachings of his father.

**Mental Capacity:**

- **Intelligence:** Above-average mental capacity, able to strategize and adapt quickly.

- **Willpower:** Possesses an iron will, driven by his past experiences and the loss of his loved ones.

**Leadership Traits:**

- **Trust Issues:** Reluctant to trust others due to his past losses but fiercely loyal once trust is established.

- **Charisma:** Naturally charismatic, able to draw people in and inspire loyalty.

- **Strong-Willed:** Confident and determined, with a clear vision for his future.

**Costume and Weapon Skills:**

- **Costume:** Typically wears a suit that enhances his abilities and allows for mobility, though he often prefers casual attire.

- **Weapon Skills:** Skilled in using small blades for close combat.

**Music Taste:**

- Enjoys a diverse range of music, including rock, metal, R&B, country, and rap, which often influences his mood and motivation.