Arcane Piece Rimuru Tempest Guide How to Unlock, Craft, and Use the New Slime Spec!

Arcane Piece just rolled out a new update introducing none other than Rimuru Tempest, bringing a unique blend of grinding, crafting, and combat. Whether you’re here for the flex, the power, or the challenge, unlocking Rimuru will definitely keep you busy. Here’s everything you need to know in one place.

How to Unlock Rimuru Tempest in Arcane Piece

Getting Rimuru is no small feat — it’s one of the more grind-heavy unlocks in the game. To access the Rimuru spec, you’ll need to gather the following: Requirements:

• 350,000 Dungeon Coins
• 8 Sage Stones
• 5 Tempest Seals
• 4 Growth Rings
• 3 Slime Essences
• Slime Race
• Gluttony Passive

You can find the Rimuru NPC inside the new Slime Event Island.

Slime Race & Gluttony Passive: How to Get Them

These two elements are essential for unlocking Rimuru and have very low drop rates:

• Gluttony Passive: Has only a 0.2% chance of being rolled.
• Slime Race: Slightly better at 2%.

To improve your odds, use artifacts that boost passive drop rates.

Where to Get Artifacts:

• Desert Island: Craft artifacts that increase passive luck.
• Snow Island: Upgrade those artifacts to boost your chances even further.

Look for the Attribute Luck Artifact specifically — it enhances your chances with every roll.

Farming Items: Slime Dungeon & Slime Gacha

The main sources of Rimuru-related items are:

• Slime Gacha (for rare items like Tempest Seals or Growth Rings).
• Slime Dungeon, which includes 15 waves, with boss enemies appearing on: Wave 5, Wave 10 & Wave 15!

You’ll want to run this dungeon multiple times, both for materials and dungeon coins. Save up — 350,000 coins is no small grind.

The Rimuru update in Arcane Piece delivers a fun new grind path and a flashy, capable spec that rewards dedicated players. While the requirements are steep — especially the passive and race rolls — the process gives you a lot to do and new mechanics to explore with artifacts and dungeons.

If you enjoy long-term unlock goals and like showing off unique abilities, Rimuru Tempest is a great addition to your collection. But for PvP dominance, you might still want to keep your eyes on other top specs, Also use our Arcane Piece codes for more redeemable rewards.

Be sure to grind smart, make use of artifact upgrades, and focus on dungeon efficiency. The Rimuru path is long — but worth the effort if you’re a fan of the character or looking for a fresh spec to use. Stay tuned for more Arcane Piece content and keep grinding.