Obsidian Skull is a craftable Bauble from Bountiful Baubles that grants immunity to burning and 50% reduction to fire damage. It specifically does not protect against Lava.
Obtaining[]
It can be looted from chests in the Nether
Crafting[]
Obsidian Skull can be crafted using Obsidian, Blaze Powder, Potions of Fire Resistance and a Skeleton Skull or a Wither Skeleton Skull. Note: Any type of Fire Resistance Potion works. i.e. Splash / Lingering
Usage[]
When equipped in a Bauble slot, the Obsidian Skull grants the wearer immunity to Fire damage. It does not grant immunity to Lava or Hyperthermia. It can also be combined with a Cobalt Shield at an Anvil to create an Obsidian Shield.

Trivia[]
- It is based off of a Terraria item of the same name