Lava Charm The Official Terraria Wiki
The Lava Charm is an accessory that grants immunity to lava for 7 seconds. It is found in Chests in the Cavern layers where lava generates with a % chance, from Hellstone Crates, or from Obsidian Crates with a % chance.. When the Lava Charm is equipped and the player comes into contact with lava, a 7second countdown begins, signified by a lava meter that displays over the player''s head.