Almighty Divine Dragon Leather of Nagi

This Cast Off Leather 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.

Dormant

While wearing the Almighty Divine Dragon Leather of Nagi , you gain a +3 bonus to AC while wearing it. When a creature within 5 feet of you hits you with a melee attack, you can use your reaction to rebuke that creature, dealing it 2d6 fire damage.

Divine Dragons’s Rebuke. When a creature within 5 feet of you hits her with a melee attack, she can deal 7 (2d6) fire or radiant damage to it (her choice).

This armor, made using a shield made of a dragon scale, is hard to the touch. This causes the wearer to deal their Constitution score x2 in damage to all enemies who hit the wielder.

A yellow diamond inserted over the heart of this armor gives the wearer a +3 bonus to proficiency.

The furred boots combined into the armor are snug and feel quite warm. While you wear them, you gain the following benefits: You have resistance to cold damage.
You ignore difficult terrain created by ice or snow. You can tolerate temperatures as low as −50 degrees Fahrenheit without any additional protection. If you wear heavy clothes, you can tolerate temperatures as low as −100 degrees Fahrenheit.

The breastplate and shoulder protectors of this armor are made of leather that has been stiffened by being boiled in oil. The rest of the armor is made of softer and more flexible materials.

Notes: Bonus: Armor Class, Damage: Fire, Damage, Combat, Warding, Vestige of Divergence