Magic: The Gathering The Brothers' War Collector Booster Box

The Brothers' War, released in 2022, revisits one of Magic's oldest and most beloved storylines with a Retro Artifacts bonus sheet included in every Collector Booster, plus a small chance at serialized Schematic cards and rare 'Shattered Glass' Transformers crossover cards. Its blend of nostalgic retro-styled artifact reprints and a genuine Transformers licensing tie-in gave the set demand from both classic Magic collectors and outside crossover fans. Current tracked market pricing places a sealed Collector Booster Box near $487. The Transformers crossover cards in particular have developed a dedicated following independent of the broader Brothers' War storyline. It remains a solid pickup for collectors chasing either the retro-artifact nostalgia angle or the Transformers crossover cards specifically.