"Jinx from Arcane in a dramatic, high-energy portrait. A vibrant, dynamic scene showcasing her mischievous, wild personality. She stands in a futuristic, dystopian city background with neon lights, sparks of chaos, and graffiti. Jinx’s iconic blue hair is styled messily, with streaks of purple and pink. She’s wearing her signature outfit – a mix of punk, grunge, and tactical gear. Her eyes are wide with excitement, a manic grin on her face, holding her rocket launcher, with explosions and colorful splashes around her. The atmosphere should feel chaotic yet playful, with intense contrast between light and shadow. The composition should be bold and visually striking, perfect for an A3 poster, emphasizing her energy and unpredictable nature."