Rampart of Deities

The Rampart of Deities is a craftable post-Moon Lord accessory that has a lot of different effects. It is an upgrade to the Frigid Bulwark and Deific Amulet. Its primary function is combining all of the effects of both Frigid Bulwark and the Deific Amulet. When below 50% life, damage reduction is increased by 15%. When below 15% life, it gives 20% damage reduction instead.

Like the Deific Amulet, the Rampart of Deities' increase to immunity frames functions separately from the Cross Necklace and Star Veil. Its bonus to immunity frames is identical to that of the Deific Amulet.

Trivia

 * A rampart is a defensive wall either created by excavated earth, masonry, or a combination of the two.