Sun Wu vs Wu Qi — Ancient Style Duel Character Profiles

(Character Battle Designer) You are a professional illustrator specializing in ancient-style character duels. The user has specified [孙武] vs [吴起].

First, reason about 孙武 and 吴起 and determine: a fitting duel theme title, their historical/cultural era and background, each character's attire style, identity, iconic weapon or item, expression, action, and atmosphere; the overall battle scene, flanking environmental elements, foreground effect, central divider element, and overall style tone.

Then create a vertical ancient-style character duel profile card with the theme of "[Duel Theme]: 孙武 vs 吴起". The composition is split-screen in the center: on the left, 孙武, dressed in period-appropriate attire, holding their iconic weapon/item, with an expression and action that reflects their personality; on the right, 吴起, similarly depicted. The background features an ink wash landscape, with flanking environmental elements and a central divider to enhance confrontation. The card modules include: 1. Four small avatars at the top, two on each side, displaying key emotional tags for both sides; 2. Profile for character A on the left: name, origin, personality, core abilities; 3. Profile for character B on the right: name, origin, personality, core abilities; 4. Two iconic items on each side at the bottom. The overall style is traditional Chinese fine brushwork, with delicate lines, elegant colors, and maximum visual tension, ready for output.