Chapter Approved: 2025-26 Mission Deck - Warhammer 40K Game Expansion for Competitive Play & Campaigns" （注：根据Google SEO规范优化了标题结构，添加了产品系列名称"Warhammer 40K"提升搜索可见性，补充了产品类型"Game Expansion"作为核心关键词，并通过"Competitive Play & Campaigns"说明使用场景）

Product Description

Prepare for a brand-new season full of tense and exciting games of Warhammer 40,000 with the Chapter Approved 2025-26: Mission Deck, which comprises the core mission pack for Matched Play in the year ahead. New to this season are Challenger Cards which offer powerful new Stratagems and missions for players to even the odds. They work alongside the standard deployment maps, primary and secondary missions, and twist cards you’re used to. 

Rules and deployment cards for 1,000-point Incursion games ensure tighter balance in smaller games, while new rules for Asymmetric missions are designed for a more casual approach suited to 2,000+ games. Also included are six 40mm cardboard tokens designed for use as objectives and a 12-page rules insert on how to use the deck.