Obsidian is a rare resource in LEGO Fortnite that can be tricky to find. After reading this guide, you’ll know exactly how to get Obsidian in LEGO Fortnite.
LEGO Fortnite: Where to find and mine Obsidian location
Obsidian is found in Desert caves. Desert caves are found in… you guessed it, the Desert biome. Before you go to a Desert biome, you’ll need a way to remove the Hot and Burning temperature effects.
Related: How to remove hot and cold in LEGO Fortnite
Once you’re in a Desert cave, you’ll see lava. You’ll also see black rock. This is Obsidian. The only way to get Obsidian once you find it is to break it with a Rare Pickaxe which requires a Rare Crafting Bench, three Flexwood Rods, and three Sand Claws — those two resources are found in Deserts.
Once you find Obsidian, I recommend you go through the whole cave farming as much Obsidian as you can until your Pickaxe breaks. Obsidian is one of those resources you want to get a lot of in one run, so stock up so you don’t have to come back frequently.
How to find a Desert cave in LEGO Fortnite
If you thought finding a Desert in LEGO Fortnite was hard, wait until you have to find a Desert cave. These are few and far between and can be hard to locate. The only advice I have is to keep searching and look for a specific dirt mound that signifies a Desert cave. Use the image above to help you out.
How to make Obsidian Slabs in LEGO Fortnite
Once you have Obsidian, you can easily get Obsidian Slab by putting it into a Stone Breaker. One Obsidian creates one Obsidian Slab. And just like that, you know how to get Obsidian and make Obsidian Slab. Well done! Onto your next build.
