Breastplate of the Morning Light

Alter: You have a +1 bonus to your AC. You can use an action on your turn to channel the armor's magic to cause it to emit a flash of blinding, radiant light. When you do, all other creatures within 30 feet of you are forced to make a DC 15 Constitution saving throw. On a failure, a creature is blinded until the end of its next turn. Undead creatures have disadvantage on the saving throw and take 2d8 radiant damage on a failure, or half as much on success. Once this property of the armor has been used, it can't be used again until the following dawn.

Attunement: Cleric/ Paladin
Rarity: Rare
Type: Breastplate
Cost: 1620gp

Griffons Saddlebag, Vol 1