We have a guide on how to survive the heat in LEGO Fortnite if you need to know more. Inside, look around for the blackish purple rocks that will be clinging onto the walls – that’s Obsidian.

How To Enter Skull Rock Island In DDV - Disney Dreamlight Valley Immediately after completing A Forgotten Name quest and welcoming The Forgotten as a character, you will trigger the Shadows on the ...

You can only get obsidian in Lego Fortnite by mining it underground Dry Valley biomes via cave systems there. Look for purple-black shining rocks in lava caves, and use a rare pickaxe to mine them.

You'll need tons of Obsidian in LEGO Fortnite, as it's one of the most crucial resources to help your base reach its maximum potential. It's a rare material, so getting your hands on it can be tricky.