# Adamantine Armor > [!info] Item Details > | | | > |---|---| > | **Category** | Armor | > | **Rarity** | Uncommon | > | **Attunement** | No | > | **Source** | DMG p.150 | --- ## Description This suit of armor is reinforced with adamantine, one of the hardest substances in existence. It can be fashioned from any medium or heavy armor. While wearing it, any critical hit against you becomes a normal hit. --- ## Properties - Can be applied to any **medium or heavy armor** type. - While worn, any **critical hit against you becomes a normal hit**. - No attunement required.