Hello Umamusume beginners. You might be building your first team or polishing a deck for Champions Meeting at this moment right? So, no matter where you are in the game, Umamusume Pretty Derby Uncap Crystals give you a fast way to upgrade Support Cards without needing duplicate copies. In this guide, we are going to explain how they work, how you earn them, and how you use them as well. Let’s start
What Are Umamusume Pretty Derby Uncap Crystals?
Uncap Crystals are special event items that raise the limit of a Support Card. When you use one, the card receives a single uncap level that normally requires a card copy or pieces. This increases the maximum level of the card, improves training gains, boosts friendship growth, and helps you get more consistent stat progress in Career Mode and PvP.
There are two types of Uncap crystals as:
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Rainbow Uncap Crystals: These work only on SSR Support Cards. You mainly use this to improve strong Speed, Stamina, or other premium trainers.
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Gold Uncap Crystal: Gold ones work only on SR Support Cards. This is useful when you want to boost reliable mid tier cards that grow well with more levels.
Each crystal gives one uncap level at a time. There are no failures and you cannot use them in bulk. SSR cards can reach three total uncaps on the global version which allows you to reach the Max Limit Break. SR cards grow in a similar way. Once you uncap a card, it gains better skill hint rates and stronger training bonuses. The exact bonus depends on the card, but most give around five to ten percent more in important areas such as Speed or Recovery.
Uncap crystals appeared in the game on November 11th as a reward for the players and currently, you cannot buy them with Jewels or Carats. They are available only through events to keep things fair for all players.
How to Earn Uncap Crystals?
Uncap Crystals are not easy to collect, so you need to plan how you use them. At the moment, there are only two reliable ways to earn them.
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Celebration Gifts: On November 11, 2025, every eligible player received one Rainbow Uncap Crystal and one Gold Uncap Crystal through the in game mail. This reward was sent to celebrate the release of the uncap feature. You have to claim these items before December 11, 2025 because the mail expires after thirty days. This gift only applied to players who created their accounts before that date. There are no updates or announcements about future mass gifts.
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Story Events and Crystal Shards: You can also get Uncap Crystals by collecting Crystal Shards during limited time story events. After earning enough shards, you exchange them in the shop. 20 Rainbow Crystal Shards turn into one Rainbow Uncap Crystal. The same ratio applies to Gold Crystal Shards.
Other than these two primary methods, the next source of shards is the Halloween Makeover event that runs from November 24 to December 6, 2025. You can receive shards by clearing missions, and most phases give around five to ten shards depending on the difficulty. To exchange your shards, go to Home, then Shop, then find the Crystal Shard Exchange section.
We don’t have any other source for collecting these crystals at this moment. Daily logins, achievements, and Half Anniversary rewards do not give Uncap Crystals. For now, you can expect around one or two crystals per year if you play actively until more events introduce new ways to earn them.
How Do You Use Uncap Crystals?
You can apply an Umamusume Pretty Derby Uncap Crystal in just a few steps. You can fllow this flow to upgrade your Support Cards correctly.
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Open the Home screen and tap Enhance at the bottom.
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Choose Support Cards, then open the Uncap tab.
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Select the card you want to upgrade. Rainbow Crystals work on SSR cards and Gold Crystals work on SR cards. Cards you cannot use will appear grey.
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Confirm the upgrade. One crystal is used automatically.
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Repeat the process if the card still has more uncap levels available. SSR cards can reach three tiers.
The improvement becomes active once you level the card with Support Points. You can apply crystals to any Support Card you own, even if you often rent a similar card from a friend. The upgrade only stays on your own copy.
Why Uncapping Helps You
Uncapping increases a card’s power very quickly and makes your training sessions much more effective. And these are the major reasons why you must focus on uncapping more:
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Higher max level: Most cards gain ten to fifteen new levels with each tier. An SSR card that starts around level thirty can reach the mid 40 at full limit break.
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Higher stat limits: You usually gain 50 to 100 extra points in the card’s main role. For example, a strong Speed card can push your speed cap even higher.
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Better friendship and training gains: The gauge fills faster, event chances rise, and gold skill hints appear more often.
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Stronger PvP builds: Full limit break cards let you build stats around 10% to 15% faster, which matters a lot in modes like Unity Cup and Champions Meeting.
Best Cards to Uncap Right Now
When uncapping crystals, you should focus on Support Cards that work in many team setups. If you play for free, it is better to use your Gold Uncap Crystal on a strong SR first and keep your Rainbow Crystal for an SSR you plan to pick with a selector. The most recent updates of the Umamusume Pretty Derby gameplay leans toward well rounded decks, so flexible cards give you the most value.
So, here are our recommended best SSR Cards you should use Rainbow Crystals on:
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Kitasan Black for Speed: This is one of the strongest cards for almost every race type. It provides great Pace skills and steady energy control. Uncapping it makes your training faster and more consistent.
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Fine Motion for Wit: This card fits into almost any team. It raises training success rates and gives helpful Speed hints, which makes it very reliable once uncapped.
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Super Creek for Stamina: This is the best recovery card for long races. If you already own Riko Kashimoto from the newest Pal SSR lineup, you can lower the priority.
SR Cards You Should Use Gold Crystals On
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Daitaku Helios for Power: Once uncapped, this SR becomes strong enough to compete with weaker SSR cards. It is a solid pick for many builds.
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SR Fine Motion for Power: This version of Fine Motion helps you gain Power quickly, which is useful for chaser focused playstyles.
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Mayano Top Gun for Stamina: A friendly option if you need a budget recovery card for your team.
What You Should Avoid
Try not to upgrade cards that only work in very specific situations. For example, early Gold Ship versions are better left alone until you need them for a certain setup.
Before you uncap anything, take a quick look at your entire collection. It is often better to uncap a card before passing down traits through inheritance because doing so gives you stronger legacy bonuses.
Multi-instance + Sync: Create multiple instance and execute the same operation simultaneously, upgrade your kingdom quickly
Ultra-Wide Screen: Get a full view of the battlefield and seize the strategic opportunities.
Keyboard Mapping: Constructe buildings, place combat units and release skills more convenient and accurately
Landscape: Widen vertical screen by landscape, with a wider field of view and smoother operation for SLG games.
People Also Ask
Are uncap crystals account-bound or transferable?
They are fully account-bound so, no trading, gifting, or server transfers are possible.
Do uncap crystals expire in inventory?
No. There is no expiration once claimed. The only thing is that mail gifts have a 30-day claim window.
Can uncap crystals be refunded after use?
They are irreversible so no refunds or undo option available
Conclusion
And that is all we have for the Umamusume Pretty Derby Uncap Crystals. We hope you know what these actually mean by referring to this guide now and how they can be used for your advantage of the gameplay with our tips. So, it is time to go on an adventure and don’t forget to claim your Umamusume Pretty Derby codes too.
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