Top 5 Rare Cards in Union Arena and How to Get Them


Union Arena, the anime-inspired trading card game (TCG) sweeping the collectibles scene, has captivated fans with its stunning artwork, strategic gameplay, and ultra-rare chase cards. For collectors and competitive players alike, owning the rarest Union Arena cards isn’t just about bragging rights—it’s a lucrative investment and a testament to dedication.
In this guide, we’ll break down the top 5 rarest cards in Union Arena, their unique appeal, estimated market values, and actionable tips to help you add these treasures to your collection. Whether you’re a seasoned TCG enthusiast or a newcomer, this article is your roadmap to mastering the hunt for Union Arena’s most elusive cards.

1. Ichigo Kurosaki (041) (SR*) – Bleach Set**
Why It’s Special
As the protagonist of Bleach, Ichigo Kurosaki’s triple-star Super Rare (SR***) card is a crown jewel of the Union Arena Bleach set. The card features dynamic manga-style artwork of Ichigo mid-battle, wielding his Zanpakutō, Zangetsu, with glowing effects that mirror his Hollow transformation. Its holographic finish and "SR***" rarity symbol make it instantly recognizable in any collection.
Beyond aesthetics, this card is a powerhouse in gameplay. Its ability to boost attack stats for Bleach-themed decks makes it a must-have for competitive players.
Estimated Value: $1,000+
Due to its scarcity and dual appeal (collectibility + utility), graded copies (PSA 10) have sold for over $1,500 in auctions.
How to Get It
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Sealed Product Strategy: Ichigo (041) is a “case hit,” meaning it appears roughly once every 2-3 sealed booster cases (1 case = 12 booster boxes). Focus on purchasing unopened Bleach booster cases rather than single boxes to improve odds.
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Secondary Markets: Check platforms like eBay, TCGPlayer, or Union Arena Facebook groups. Use search filters like “SR*** Ichigo” or “Bleach case hit” to avoid counterfeit listings.

2. Yuji Itadori Serialized Card (SR*) – Jujutsu Kaisen Set**
Why It’s Special
Serialized cards are Union Arena’s pinnacle of rarity, with only 100 copies globally for each design. The Yuji Itadori serialized card from the Jujutsu Kaisen set stands out with its metallic gold borders, exclusive artwork of Yuji channeling cursed energy, and a stamped serial number (e.g., “12/100”).
These cards are non-playable (collector-only), making them a pure trophy asset for die-hard fans.
Estimated Value: $1,500+
Early sales of low serial numbers (e.g., #1/100) have exceeded 2,000
How to Get It
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High-Risk, High-Reward: Serialized cards aren’t guaranteed per case. Some collectors report pulling one after 10+ cases, while others strike gold on their first box. Budget accordingly.
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Event-Exclusive Drops: Union Arena occasionally distributes serialized cards at conventions like Anime Expo or through online “Rare Battles.” Follow their social media for announcements.

3. Gon Freecss (SR*) – Hunter x Hunter Set**
Why It’s Special
Gon’s SR*** card from the Hunter x Hunter set is a visual masterpiece, featuring the young Hunter in his iconic green outfit with a Nen aura effect. The card’s text is printed in the in-universe “Hunter Script,” a clever touch that delights fans.
In gameplay, this card synergizes with “Hunter” archetype decks, offering abilities that accelerate energy gain.
Estimated Value: $475+
Prices fluctuate based on grading, but raw (ungraded) copies typically sell for
$400–$600.
How to Get It
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Case Breakers: Partner with other collectors to split a case of Hunter x Hunter booster boxes. This reduces individual costs while maximizing pack openings.
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Trade Bait: Leverage duplicate rare pulls from other sets to trade for Gon in online communities like Reddit’s r/UnionArenaTCG.

4. Lelouch Lamperouge Serialized Card (SR*) – Code Geass Set**
Why It’s Special
Lelouch’s serialized card from Code Geass showcases the strategic mastermind in his signature regalia, with Geass symbols glowing in the background. Limited to 100 copies, this card is highly sought-after for its intricate foil details and connection to the cult-classic anime.
Estimated Value: $500+
Despite lower demand compared to Jujutsu Kaisen or Demon Slayer cards, Lelouch’s serialized variant remains a steady earner due to its niche fanbase.
How to Get It
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Buy Singles: Secondary markets like Mercari Japan often list this card at lower prices than eBay. Use a proxy service if shipping is restricted.
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Bundle Purchases: Some sellers offer discounts when buying multiple Code Geass booster boxes.

5. Tanjiro Kamado Serialized Card (SR*) – Demon Slayer Set**
Why It’s Special
Tanjiro’s serialized card captures the Demon Slayer Corps hero mid-attack, with Water Breathing techniques rendered in dazzling blue holographics. As one of Union Arena’s most popular sets, Demon Slayer cards command premium prices, especially serialized variants.
Estimated Value: $600–$1100
Serial numbers below #50/100 often fetch four figures due to collector competition.
How to Get It
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Regional Boosters: Certain regions (e.g., Japan) receive higher allocations of Demon Slayer products. Importing boxes may yield better pull rates.
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Event Participation: Union Arena’s “Rare Battles” tournaments award serialized cards to top finishers. Hone your deck-building skills to compete!
Pro Tips for Collecting Union Arena’s Rarest Cards
1. Master the Art of Sealed Product Hunting
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Case Hits: SR*** and serialized cards are typically “seeded” 1–2 per case. Track pull rates via forums like Pojo.com to identify patterns.
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Pre-Order Benefits: Retailers like AmiAmi or Hobby Genki often offer bonus promo cards with pre-orders, which can be traded for rare pulls.
2. Dominate Union Arena Events
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Rare Battles: These limited-time tournaments reward winners with exclusive cards. Study meta decks to stay competitive.
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Convention Exclusives: Attendees at events like Comic-Con often receive promo packs with higher rare pull rates.
3. Navigate Secondary Markets Like a Pro
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Price Alerts: Set up eBay alerts for keywords like “Union Arena SR***” or “serialized Tanjiro.”
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Authentication: Always request close-up photos of holographic stamps and serial numbers to avoid scams.
4. Protect Your Investment
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Grading: Submit high-value cards to PSA or CGC to increase resale value. Graded “Gem Mint” (PSA 10) cards can double in price.
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Storage: Use acid-free sleeves and humidity-controlled cases to prevent damage.
FAQs: Union Arena Rare Card Collecting
Q: Are Union Arena cards a good investment?
A: Yes! Serialized and SR*** cards have shown consistent appreciation, especially from popular anime franchises like Demon Slayer.
Q: Can I pull rare cards from single booster packs?
A: While possible, odds are astronomically low. Buying sealed boxes/cases is far more reliable.
Q: Where can I trade Union Arena cards?
A: Join Discord servers or Facebook groups dedicated to Union Arena. Always use PayPal Goods & Services for secure trades.
Final Thoughts
Union Arena’s blend of anime nostalgia and high-stakes collecting makes it a standout in the TCG world. By targeting sealed products, engaging in events, and smartly navigating secondary markets, you’ll be well on your way to securing these top 5 rare cards. Remember: patience and persistence pay off in the hunt for SR*** and serialized grails!
Ready to start your Union Arena journey? Share your most prized pulls with us on social media, and stay tuned for more expert collecting guides!