Adamantine Armor

Armor (Any Medium or Heavy, Except Hide Armor), uncommon · 2024 rules, SRD 5.2

This suit of armor is reinforced with adamantine, one of the hardest substances in existence. While you're wearing it, any Critical Hit against you becomes a normal hit.

Also in the 2014 rules (SRD 5.1).

This page includes material from the System Reference Document 5.2 ("SRD 5.2") by Wizards of the Coast LLC, licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/legalcode).