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Black Grimoire codes (April 2026) for rerolls and Yules

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Yules buy you all sorts of things in Black Grimoire, so redeem the latest codes to ensure your bank balance is stacked

Four characters in the promotional art for Black Grimoire.
(Image credit: NikkiDZN)
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The latest Black Grimoire codes grant a mix of currency, earnings boosts, and rerolls, so if you want to change your class in the RPG Roblox experience, you're in the right place.

Whether you're new to Black Grimoire or a returning fan, these codes come in handy for a bunch of reasons, but extra Yules are the main one. After all, this valuable currency allows you to change your Grimoire, buy new weapons, and unlock inventory slots, so redeem the latest codes right now and get to spending.

If you'd like some more general rewards that can be used in all experiences, then we've got the lowdown on Roblox promo codes for your account.

All Black Grimoire codes

The Black Grimoire codes redemption box

(Image credit: NikkiDZN)

These are the Black Grimoire codes you can currently redeem in-game:

  • ULTAMAYT - 500,000 Yules, Double Yules Boost (10 mins)
  • GUIZERAYT - Double Mastery Boost (15 mins)
  • JUICE - Moguro Leaf Juice

Black Grimoire codes aren't case-sensitive, but some do include spaces, so while you don't have to worry about case, accurate spelling and punctuation are essential. Your best bet is to just copy and paste from our list, to be sure you'll get those juicy rewards you can see above.

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How to redeem Black Grimoire codes

An orange arrow points to the menu button where you can redeem Black Grimoire codes.

(Image credit: NikkiDZN)

To redeem Black Grimoire codes, you need to join the Roblox group. Helpfully, a prompt will pop up when you try to redeem your first code, and you can join from there.

Once you've joined the group, you can redeem codes as normal by opening the Menu from the left-hand side of the screen (or 'M' on keyboard). Type or paste the code into the box, then hit Enter to redeem. Any boosts will countdown on the left of the screen, while item and currency rewards will show in the bottom-right.

Expired Black Grimoire codes

  • 2025CHRISTMASTRAITS - 25x Trait Rerolls
  • MEREOLEONA - Double Mastery Boost (15 mins), Double Yules Boost (10 mins), Double EXP Boost (10 mins)
  • SOLMARRON - Double Mastery Boost (15 mins), Double XP Boost (15 mins)
  • WHERES MY RACEEEE - 20x Race Rerolls
  • WHERES MY CLASSSS - 15x Class Rerolls
  • FREE TRAITS 123 - 10x Trait Rerolls
  • 2025 CHRISTMAS TRAITS - 25X Trait Rerolls

The above expired promos show the full range of rewards you can claim from Black Grimoire codes, including a mix of rerolls and currency. Make sure you redeem the latest codes to avoid missing out.

© GamesRadar+. Not to be reproduced without permission.

Danielle Rose
Danielle Rose
Guides Writer

After studying Music and Lifestyle journalism and writing a column for a stylish lifestyle magazine in her hometown of Brighton, Danielle finally found her feet writing about videogames for WePC in 2021. She then honed her guides writing skills at PCGamesN between 2022 and 2026, when she took those skills to GamesRadar as a Guides Writer. Danielle's guides are a safe space - she definitely got stuck before you did, which is why she's perfect for the job. When she's not replaying the Silent Hill games or a more up-to-date single-player horror game, you'll find her fighting for her life in Dead by Daylight, tending to a garden in Stardew Valley, or doing both in Minecraft.

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