Description

The Happy Deck from the Happy Set: Decidueye & Melmetal & Koraidon & Miraidon series is a single ready-to-play 60-card deck, randomly one of four: Decidueye, Melmetal ex, Koraidon or Miraidon ex. Each deck comes in a regular and a shiny (holo) version with the same deck list, and the holo version turns up at a 1.6% rate. The box also contains a card explaining how to play the deck, a beginner's guide and a damage counter sheet. Released on April 10, 2026, with a suggested retail price of 20 yuan in mainland China.