Description
Description
Strengthen your existing UNION ARENA My Hero Academia decks with NEW CARD SELECTION, a Japanese expansion card set from Bandai.
The set is designed specifically to support previously released Green, Red, Purple and Yellow deck strategies. It includes 11 new cards, each created with brand-new card text to add fresh synergies and new combinations with existing My Hero Academia cards.
A special Action Point card featuring artwork created to celebrate the 10th anniversary of the My Hero Academia anime is also included.
Unlike a standard booster product, NEW CARD SELECTION comes as a fixed 12-card set and also includes a special mounting board, making it both a deck-upgrade product and a display-oriented collectible release.
Details
Product Name : UNION ARENA NEW CARD SELECTION My Hero Academia
Japanese Product Name : UNION ARENA NEW CARD SELECTION 僕のヒーローアカデミア
Type : Trading Card Game Expansion Set
Format : UNION ARENA NEW CARD SELECTION
Manufacturer : Bandai
Series : My Hero Academia
Edition : Japanese Edition
New Cards : 11
Action Point Cards : 1
Total Cards : 12
Special Mounting Board : Included
Release Date : December 11, 2026
Features
Official Japanese UNION ARENA expansion set for My Hero Academia
Includes 11 brand-new cards
Supports existing Green, Red, Purple and Yellow deck strategies
All character cards feature newly created card text
Designed to create new synergies with previously released My Hero Academia cards
Includes 1 special Action Point card
AP card uses a visual celebrating the anime’s 10th anniversary
Includes a special mounting board
Fixed card set rather than randomized booster contents
What makes NEW CARD SELECTION different?
This product is not a booster box and does not contain randomized packs.
Instead, it is a fixed upgrade set created to strengthen existing My Hero Academia UNION ARENA decks. The 11 new character cards are designed to interact with cards already released for the title, giving players new options without requiring a completely new deck build.
The 10th-anniversary Action Point card and mounting board also give the product a stronger collector angle than a standard gameplay-only expansion.
Rarity information
Bandai currently confirms the composition of the set but does not publish a standard C / U / R / SR rarity breakdown for the 11 new cards.
New Cards: 11
Action Point Card: 1
Total Cards: 12
Because this is a fixed NEW CARD SELECTION product, the cards should not be described as random pulls or booster rarities unless Bandai later publishes additional rarity information.
