日蚀安魂曲：高级暗黑卡牌补充包设计

Create a premium, highly believable Trading Card Booster Pack Design for an imaginary card-game expansion called ECLIPSE REQUIEM. The goal is to make the booster pack feel like a real collectible TCG product: desirable, shelf-ready, visually exciting, and instantly recognizable as something players and collectors would buy by the box, rip open on camera, and chase for rare pulls. It should feel like official retail packaging from a major trading card game. Set details: Expansion name: ECLIPSE REQUIEM, Game / franchise: Arcveil TCG, Card game type: fantasy TCG, Core concept: a dark celestial expansion centered around fallen moons, oathbound knights, star-corrupted beasts, and eclipse magic, Main chase fantasy: pulling ultra-rare moonfoil legendary cards and a serialized eclipse dragon, Audience: TCG collectors, fantasy card players, rarity chasers, anime-fantasy fans, Tone: epic, dark, prestigious, mysterious, Cultural vibe: premium fantasy TCG with modern collector-heavy booster culture, Reality level: believable retail TCG. Pack structure: Build the visual like a real TCG booster pack front. Include sections such as: expansion title, game logo, hero pack artwork, card count, rarity promise or special insert cue, optional age rating, optional "contains X cards" text, optional chase-card callout, optional 1st edition / special edition badge, optional logo corner block, optional foil wrapper material cues, optional barcode or legal-text zone if needed for realism. For the pack copy, include: one strong expansion title, concise, authentic TCG wording, believable retail language, a balance between collector hype and shelf clarity, wording that feels official and product-market real. Include: a strong pack-title treatment, premium TCG hierarchy, believable wrapper design, strong chase-card energy, polished card-game branding, realistic product details, strong rip-open appeal, instantly shareable collector-market hype. Visual direction: Make the pack feel like a real booster people would buy in singles, boxes, and cases. Emphasize rarity, artwork, excitement, and collector desire. Balance real retail packaging logic with strong fantasy or franchise identity. Make it suitable for game-store shelves, social promo, collector posts, unboxing videos, or expansion reveals. The result should look like a genuine trading-card booster from a successful card game. Art direction: Style: premium fantasy TCG foil pack with dark celestial collector polish, Color palette: midnight blue, silver, pale violet, black, moonlit white accents, Typography feel: ornate fantasy title type with sharp collector labels, Material feel: glossy foil booster wrapper with premium retail finish, Lighting or image mood: foil shine, dramatic product shadow, celestial glow, Background: dark product stage with subtle starfield aura. Composition: Show the booster pack as one cohesive retail card-game product. Make the title, artwork, and product details instantly readable. Use real trading-card packaging hierarchy and collectible-market logic. Make the pack feel premium, chase-worthy, and culturally current. Make the final output feel like a premium fake TCG booster product with viral potential. Output quality: ultra-detailed, visually structured, commercially believable, culturally fluent, polished TCG-product styling, strong hierarchy and spacing, premium booster-pack composition, instantly shareable visual concept. Optional content blocks: 1st edition badge, ultra-rare insert cue, foil-stamp effect, card-count strip, age rating, "look for serialized moonfoil cards" line. Avoid: generic card-pack designs, weak expansion identity, fake-looking retail details, cluttered wrapper layout, random typography choices, amateur TCG aesthetics, too much copy fighting the artwork, obvious parody unless intentionally chosen.