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This page pertains to the Obsidian Mod. The items, NPCs, or features described in this article are from the Obsidian Mod, and cannot be found in standard Terraria. | |
This information pertains to the pre-v1.0 Obsidian Mod. Its contents are outdated and do not apply to versions 1.0 and newer. |
The Eternium Ring is an accessory that combines the function of the Philosopher's Stone with faster regeneration.