Yu-Gi-Oh – Battle Of Legend – Monster Mayhem – Booster Box

Yu-Gi-Oh! — Battles of Legend: Monster Mayhem Booster Box

Release Date: 13 June 2025 (North America)
(EU/UK release date ~28 August 2025)

What’s Inside & Key Details

• 24 booster packs per box.

• Each pack has 5 cards, all foil.

• Card rarity/per pack breakdown:
  ‒ 1 Secret Rare 
  ‒ 1 Emblazoned Ultra Rare (Dragonmaid, P.U.N.K., or Orcust themed)
  ‒ 3 other Ultra Rares

• Full set size & rarities:
  ‒ 177 cards in total
  ‒ 52 Secret Rares 
  ‒ 51 Emblazoned Ultra Rares
  ‒ 74 other Ultra Rares 
  ‒ 25 cards in the set are also available as Starlight Rares

Special Features & What Makes It Stand Out

• Chibi Variant Art Cards — 10 monster artworks in this style, fully usable with game text. A fresh collectible twist.

• Emblazoned Ultra Rares — themed Ultra Rares with a custom emblem in the text box for Dragonmaid, P.U.N.K., or Orcust archetypes. Adds flair and collectability.

• Starlight Rares Return — rare, premium finish cards are back. Easier odds than before, similar to how Quarter Century Secret Rares were distributed in past sets.

• All-Foil Format — every card in the set is foiled (Secret or Ultra Rare), meaning each pack gives you premium quality.