Ame no Habakiri no Mitsurugi

Ame no Habakiri no Mitsurugi was introduced in the 2026 Legendary Modern Decks set, designed to anchor the ritual-monster archetype by incorporating elements of Japanese mythology. The card was conceptualized to provide a centerpiece for players focusing on divine-attribute synergy, reflecting a broader shift in the game's design toward intricate, folklore-inspired card mechanics that require specific resource management to summon.

The visual design and accompanying card lore were handled by the series' core illustrative team, who sought to blend traditional ukiyo-e aesthetic influences with the high-fantasy style common in modern trading card games. Upon its release, the card received favorable attention from competitive collectors for its secret-rare foiling process, which utilizes a unique texture layer intended to mimic the appearance of etched steel, distinguishing it from previous entries in the legendary modern series.