Regulus' Arrow

About Regulus' Arrow

Regulus' Arrow, Quick-play spell card, designed by Konami first released in December 2025 in the set No set. It's currently being selled by the minimum price of $ 0.47.

“Regulus’ Arrow” would only really fit in a dedicated **Regulus, the Prince of Endymion / Endymion spell-counter combo deck**, since it requires you to control Regulus to access its on-field effects and only revives Regulus or monsters that mention it; that makes it inherently narrow and somewhat win-more. Spell-heavy combo decks that can consistently stick Regulus and cycle cards into the GY could appreciate the Quick-Play Spell negate and the follow-up Special Summon, but the battle-dependent destruction effect is situational and weaker than broadly playable interruption. In practice, more flexible cards like **Infinite Impermanence**, **Called by the Grave**, **Crossout Designator**, or archetypal Endymion support like **Spell Power Mastery** or **Magical Citadel of Endymion** provide more consistent value without requiring a specific boss monster to already be on field. Because it’s conditional, once-per-turn, and archetype-locked, it would likely be a niche tech choice at best rat