Fargo's Mod/Fossil Enchantment

The Fossil Enchantment is a craftable Pre-Hardmode accessory.

It is themed after Fossil armor and when equipped, revives the player after taking fatal damage, healing them to 1 HP. You will also spawn a few bones on every hit. After reviving, the player is invulnerable for a few seconds and moving bones erupt from them. Once they stop moving, they can be collected by the player for 15 HP each.

Trivia

 * The symbol on the Fossil Enchantment resembles a bone.