Union Arena Booster Box
Union Arena Goddess of Victory: NIKKE UA18BT Booster Box - Japanese
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Orders placed Monday to Friday (except public holidays) before 12:00 Spanish time ship the same day. Mainland Spain, Balearic Islands, Ceuta and Melilla: 1 - 3 business days. Canary Islands: 2 - 8 business days.
Before you buy
Is it original and factory sealed?
When will it arrive?
What language are the cards in?
Can I return it?
Another question? Chat with us (Monday to Friday, 9:00 to 18:00 Spanish time) or email info@metamorphcenter.com
🔫 Every one of the 12 SR in Union Arena Goddess of Victory: NIKKE (UA18BT) has an SR★★ alt-art with its voice actress's foil autograph, and Modernia at SR★★★ sits above them all. The Japanese box came out on 22 March 2024.
What's in the Union Arena NIKKE Japanese booster box?
Official Bandai product, factory sealed:
- 16 booster packs per box
- 8 cards per pack (128 cards in total)
- 106 card types: 100 playable cards (12 SR, 18 R, 35 U and 35 C) plus 6 Action Point cards, with alt-arts on top
- Chase cards:
- Modernia (019) at SR★★★, signed
- 12 SR★★ with foil autographs: Rapi, Anis, Neon, Alice, Modernia, Scarlet, Snow White, Rapunzel, Dorothy, Rupee, Liter and Laplace
- 1 serial-numbered Action Point card (AP06★), planned by Bandai to carry a hand-signed autograph, at a very low pull rate and in limited numbers
- 21 one-star alt-arts: 12 R★, 7 U★ and 2 C★
About NIKKE (UA18BT)
This is NIKKE's original Union Arena booster, with the best-known Nikkes from Shift Up's shooter. The twelve on the autograph list also get new illustrations drawn for Union Arena.
They all share the UA18BT/NIK-1 prefix. If you already play the deck, the Precious Booster Pack NIKKE (PC02BT) from February 2026 is built to power up what comes out of this box.
Why the Japanese edition?
- It came out twenty months before the English one: 22 March 2024 vs 28 November 2025 (UE14BT)
- The two editions aren't the same set: the English one has 116 playable cards (14 SR, 27 R, 37 U and 38 C) and 7 exclusive AP cards, while this is the original list of 100
- Each pack here holds 8 cards; the English ones hold 12
Shipping from Spain
Ships from Spain. 24 - 72 h within Spain, 3 - 8 business days to the rest of Europe. Official Japanese product, factory sealed and packed with reinforced protection.
Orders placed Monday to Friday before 12:00 (Spanish time) ship the same day.
Mainland Spain, Balearic Islands, Ceuta and Melilla: 24 - 72 h.
Canary Islands: 2 - 8 business days.
Portugal, rest of Europe and United Kingdom: 3 - 8 business days.
Once your order ships, you'll get an email with the tracking number.
Every order comes with a surprise, plus some stickers and a personalized card.
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FAQs
Questions?
Answers to the questions we get most about our products, shipping and policies.
If your question isn't here, get in touch and we'll help.
Metamorph Center is a premium retailer of authentic Pokémon cards. We sell sealed booster packs, booster boxes and more, with a focus on high-quality collectibles and excellent service.
Order directly on our website, https://metamorphcenter.com/en. Browse our collections, add items to your cart and pay securely.
No, Metamorph Center doesn't have a physical store for now. The only way to buy from us is on our website, metamorphcenter.com.
Yes. We import directly from official Japanese, Chinese, Korean and European distributors. Every box arrives factory sealed.
Orders placed Monday to Friday before 12:00 Spanish time ship the same day.
Delivery takes 24 - 72 h within mainland Spain, where shipping starts at €4.95, and 3 - 8 business days to the rest of Europe, with the exact cost shown at checkout.
Yes, we do.
You have 14 calendar days to return products in the same condition you received them.
We refund the full amount once we've received the complete order and checked that it hasn't been tampered with.
Every shipment includes a tracking number and delivery insurance.
We also pack everything very carefully so it all arrives in perfect condition.
If anything goes wrong, we'll send you another unit or refund 100%.
If your order couldn't be delivered because you weren't home, the fastest fix is to contact our carrier, Correos.
Whenever we have pre-orders open, we announce them so you can reserve yours.
We always state the day the order will ship, and you'll get a notification.
