The Rainbow Crystal is one of the rarest ores you can obtain in The Forge. It’s of the Legendary category and is highly valued for its strong forging multiplier. If you’re aiming to craft high tier weapons, you’ll need this item in your inventory, but note that farming it will take patience. With that in mind, here’s the location where you can mine it.

Also Read | How to Get Arcane Crystal

Where to Find Rainbow Crystal in The Forge (Location)

Rainbow Crystal can be obtained only in the Forgotten Kingdom region. Inside this area, you must locate the Goblin Cave, which is a hidden cave filled with colorful crystal nodes. These crystals are the ones that have a chance to drop Rainbow Crystal when mined.

If you have not unlocked Forgotten Kingdom yet, you will need to complete Sensei Moro’s quests, reach level 10, and then use the portal to access it. After that, you’ll need to complete the Goblin King’s quests because that is what will unlock the cave for you.

However, note that you will need a total of 75000 Gold, 3 Topaz, 5 Diamonds, 5 Emeralds, and 5 Rubies to complete his quests, which will take a lot of time. Then, you will receive a Goblin key that provides access to the Goblin Cave.

This cave is filled with high-level enemies so, enter only when you have strong equipment. You need to mine the Crimson, Earth, Light and Cyan crystals to have a chance of getting the Rainbow Crystal as a drop. Unfortunately, the drop rate is low with a 1 in 5000 chance. But if you do get it, you unlock a 5.25x multiplier with no traits.

How to Improve Your Chances

Use the strongest pickaxe you can get

A higher-tier pickaxe will break the crystal nodes faster and give better chances due to improved stats. This lets you farm more nodes in a shorter amount of time. Your best choices are the Arcane Pickaxe ($125,000) or the Demonic Pickaxe ($500,000).

Increase your Luck stat

Luck plays a major role in rare drops. Many pickaxes provide bonus Luck, and some races or equipment sets add additional bonuses. Stack as much Luck as possible before entering the Goblin Cave.

Focus on mining speed

Speed matters because the only way to beat the odds is to increase the number of crystals you break. Bring healing potions, clear your inventory, and focus on continuous mining runs.

Choose Mining-friendly builds

Some races are known for stronger mining performance. For instance, the Dwarf race is a gifted miner with +15% mining damage, +5% better forge and 20% chance to deal +50% damage to rocks. Combining this with good equipment will help make your farming runs much smoother.

What to Do After Getting a Rainbow Crystal in The Forge

Rainbow Crystal is extremely valuable. You can either use it in forging to create boosted gear or sell it for a large profit. Most players save it for forging high-level items where the multiplier truly shines.

That’s it for this one! If you’re wondering where to find Ruby, mine Cuprite, get Bard’s Missing Guitar, Tomo’s Cat, and the best ways to farm money fast, check out our linked guides to get the answers.