One of the strangest collectibles in Tears of the Kingdom are the Bubbul Gems. It can be dozens of hours before you discover what they’re for — but if you explore the surface long enough, you’ll encounter caves and every cave has an ethereal Bubbulfrog. The valuable gems can be traded to a unique NPC called Koltin, and he has a unique set of armor called the Mystic Set. If you want to get your hands on this new gear, you’ll need all the Bubbul Gems you can get.
And there’s an easier way to find them. By using the method below, every cave entrance in the region will light up with a blue glow. Any Bubbulfrog you’ve missed will appear brightly in the overworld, making it so much easier to track down any locations you’ve lost. Learn how to use this mystical secret feature below.
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All Skyview Towers Locations & Solutions | Rupee Farming Methods | Arrow & Bomb Farming Methods | How To Get Cold Protection | How To Respec | How To Unlock Autobuild & Camera | How To Upgrade Armor | Great Fairy Locations | How To Upgrade Horses | Horse God Location | How To Unlock The Dream Home Plot | Gleeok Boss Tips | Giant Horse Location | Hylian Shield Location | Glide Suit Locations | All Misko’s Treasure Locations | All Divine Beast Mask Locations | Gloom-borne Illness Quest Guide
Bubbul Gems are a unique currency traded by a merchant called Koltin. Bubbul Gems are dropped by creatures called Bubbulfrogs — these glowing blue creatures spawn in every cave on the surface map. There is one per cave and often they’re in hidden chambers or behind weak walls.
Bubbul Gems are common — but finding caves isn’t easy. Caves are often hidden behind trees, blocked by rock ledges or hidden in tiny openings that are
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