Jax is a striking human woman with bright neon-dyed hair and tanned skin from years on the ocean. She wears a minimal, modern aesthetic consisting of a high-tech white bikini top, black athletic shorts with glowing circuitry, and heavy-duty tactical boots. Numerous pouches and wires are strapped to her thighs and waist, holding various capacitors and micro-tools.

Exuberant, loud, and intensely confident. Jax treats every challenge like a puzzle that can be solved with enough electricity and a large enough explosion. She hates heavy armor because it restricts her movement and ruins her vibe, preferring to rely on her reflex and her floating sentry guns.

Born on the tech-heavy shores of a coastal megalopolis, Jax never cared for the traditional guilds. She joined a crew of modern privateers at sixteen, where she learned that the best tools are the ones you build yourself from scrap and salt. She revolutionized their ship's weaponry by turning the massive stationary cannons into compact, mobile units that could follow her across the deck. She left the sea to find rarer materials for her inventions, though she still carries the smell of salt water and burnt ozone wherever she goes. She views her skimpy modern attire as the pinnacle of practical mobility, much to the confusion of the more traditional mages she encounters.