Pokémon TCG: Mega Evolution - Delta Reign Build & Battle Box

Play the set before anyone else — a ready-to-play 40-card deck with an exclusive foil promo and four Delta Reign booster packs for prerelease events and beyond.

The Pokémon TCG Mega Evolution Delta Reign Build & Battle Box is the official prerelease product for the sixth Mega Evolution expansion, designed for use at in-store prerelease events and sealed-deck gameplay. Inside each box is a 40-card ready-to-play deck including 1 of 4 unique foil promo cards, and 4 Mega Evolution Delta Reign booster packs (10 cards and 1 Basic Energy each) to customize your deck. The Delta Reign expansion is headlined by Mega Rayquaza ex alongside Mega Golurk ex, Mega Malamar ex, and Mega Golisopod ex. The set introduces Legendary Stadium cards that pair together as split-illustration duos: Legendary Ocean Trench, Legendary Summit, and Legendary Lava Lake. Prerelease events run October 24 through November 1, 2026. Standard legal.

Product Features:

• 1 ready-to-play 40-card deck with 1 of 4 exclusive foil promo cards
• 4 Mega Evolution Delta Reign booster packs (10 cards and 1 Basic Energy each)
• Features Mega Rayquaza ex, Mega Golurk ex, Mega Malamar ex, Mega Golisopod ex
• New Legendary Stadium split-illustration card pairs
• Designed for prerelease events and sealed-deck play
• Standard legal

Details:

• Product: Delta Reign Build & Battle Box
• Set: Mega Evolution - Delta Reign (ME06)
• Language: English
• Prerelease Events: October 24 - November 1, 2026
• Set Release Date: November 6, 2026