<ul><li>Blast cores are a material in Lego Fortnite Odyssey needed for some utility structures as well as explosives.</li><li>To find blast cores, players need to defeat blasters, crab-like volcano creatures, in the dry valley biome or dry valley caves.</li><li>Players can use ranged weapons and kiting to take them out during the day, as spawns are taken up by other enemies at night.</li><li>Blast cores are used for crafting utility items like the gem cutter and the metal smelter, and can also be used to create Thermal Detonators.</li></ul>

Where to find blast cores in Lego Fortnite Odyssey

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