Breastplate of Kamvuul Norek

This adamantine breastplate of ancient Dhaakan belonged to a hobgoblin hero known as a mighty slayer of aberrations. While wearing this breastplate, you gain a +2 bonus to AC, any critical hit against you becomes a normal hit, and you gain advantage on saving throws against spells and other magical effects. In addition, if you succeed on your saving throw against the Mind Blast ability of a mind flayer or other aberration, you are unaffected, and the effect is reflected back toward the aberration as if the cone originated from you, including the aberration in its area of effect.

This armor consists of a fitted metal chest piece worn with supple leather. Although it leaves the legs and arms relatively unprotected, this armor provides good protection for the wearer's vital organs while leaving the wearer relatively unencumbered.

Proficiency: medium armor Source: Exploring Eberron p. 222 (Third Party), Player's Handbook p. 145