UNION ARENA STARTER DECK
THE IDOLM@STER
CINDERELLA GIRLS [UA55ST]
![UNION ARENA STARTER DECK THE IDOLM@STER CINDERELLA GIRLS [UA55ST]](/en/images/products/decks/imc-1/img_mv.jpg)
Producers of “THE IDOLM@STER CINDERELLA GIRLS” should buy STARTER DECK first to get started!
This product contains a 50-card deck and 3 Action Point cards, which allows you to immediately start playing UNION ARENA.
Producers of “THE IDOLM@STER CINDERELLA GIRLS” should start here!
Includes promotional R pack!
Includes a pack containing 4 new R (Rare) text cards that can only be obtained from the STARTER DECK.
The 50-card deck contains cards with 2 different color attributes, and there are 4 text types in total.
Each pack contains one card of each type. Some cards might even have shiny parallel designs...?
Includes playsheet with character design!
Includes paper playsheet with a “THE IDOLM@STER CINDERELLA GIRLS” design !
SPECIFICATIONS
![UNION ARENA STARTER DECK THE IDOLM@STER CINDERELLA GIRLS [UA55ST]](/en/images/products/decks/imc-1/img_item01.png?v4)
Release Date
July 31, 2026
Contents
- ・Pre-constructed Deck x 1 (50 cards)
- ・Action Point Cards x 3
- ・Playsheet x 1
- ・Promotional R Pack : 1 Pack
Number of types
Total 18 types + 1 AP type + Promotional R pack
- *Parallel rare cards are included in this product.
- *Due to the nature of the product, multiples of the same card may appear.
- *Some card packs include cards with different illustrations from the simultaneously released "UNION ARENA BOOSTER PACK THE IDOLM@STER CINDERELLA GIRLS [UA55BT]".
- *The illustration may differ somewhat from the final product.
- *Product details may differ from the actual product.