Union Arena Booster Box
Union Arena BLEACH Thousand-Year Blood War Vol.3 EX15BT 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.
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Is it original and factory sealed?
When will it arrive?
What language are the cards in?
Can I return it?
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⚔️ BLEACH Thousand-Year Blood War Vol.3 (EX15BT) is Bleach's third booster in Union Arena and the first Vol.3 in the whole game: no other Union Arena series had reached a third booster. It came out in Japan on 11 September 2026, covers the anime's third cour (The Conflict) and brings foil-stamped signatures from seven cast members, plus the Union Arena debut of Grimmjow and Aizen.
What's in the Japanese Union Arena Bleach Vol.3 booster box?
Official Bandai product, factory sealed:
- 16 packs per box
- 8 cards per pack (128 cards in total)
- 87-card list: 81 playable cards (12 SR, 12 R, 29 U and 28 C) plus 6 Action Point cards, with 29 parallels on top
- Chase cards:
- 7 SR★★ with the voice actor's signature foil-stamped on the card: Ichigo Kurosaki, Uryu Ishida, Orihime Inoue, Yoruichi Shihoin, Shunsui Kyoraku, Sosuke Aizen and Grimmjow Jaegerjaquez
- 2 SR★★★, the top tier of the set and signed too: Ichigo Kurosaki (027) and Uryu Ishida (004)
- 2 serial-numbered Action Point cards that, according to Bandai, carry a handwritten signature from the voice actor (AP01★ Ichigo and AP02★ Grimmjow), inserted at an extremely low rate and in limited numbers
- Full-bleed parallels at SR★, R★, U★ and C★
About the Bleach Vol.3 (EX15BT) set
EX15BT covers the third cour of Thousand-Year Blood War, with Ichigo's new power. Grimmjow Jaegerjaquez arrives with his Arrancar trait, Sosuke Aizen goes straight in as a green SR, and most of the Wandenreich's Sternritter are here, with Uryu Ishida as an SR on the Quincy side for the first time. The split is 24 blue, 22 green, 21 yellow and 14 purple cards, plus the 6 APs, and Bandai pitches it as a set you can build a full deck from without anything older.
The cards carry the code EX15BT/BLC-4 (BLC-3 went to the 2025 New Card Selection) and mix freely with Vol.1 (UA08BT), Vol.2 (EX07BT) and the Advanced Deck (UA01DC) released the same day, since they all share the BLC series code.
Why the Japanese version?
- It's the original Bandai Japan edition. The English one, UEX08BT, is dated 13 November 2026
- The foil signatures belong to the anime's Japanese cast: Masakazu Morita, Noriaki Sugiyama, Yuki Matsuoka, Satsuki Yukino, Akio Otsuka, Sho Hayami and Junichi Suwabe
- 8-card packs with their own breakdown: the English box has 12 cards per pack and a different split, so the two aren't equivalent
- These are Japanese cards: they are not legal in official tournaments in Europe or the Americas.
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 in reinforced packaging.
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
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Answers to the questions we get most about our products, shipping and policies.
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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.
