Relic Armor +2, is the upgraded version of the Relic Armor obtained from Dynamis. The Relic Armor pieces and the necessary upgrade items may be found in both the original Dynamis Areas as well as the Dreamworld Dynamis Areas. All Relic Armor +2 pieces are level 90, Rare and Exclusive.
Relic Armor +2
To upgrade your Relic Armor to Relic Armor +2, trade it to the Magian Moogle in Ru'Lude Gardens (H-5) to start the respective Trial. There are two stages to each upgrade. The first stage uses "Forgotten" Items which you will need to trade to the Delivery Crate next to the Moogle, the second stage requires you to acquire a set amount of Experience Points in Dynamis while wearing your Relic Armor. Stage 1 NQ's will always require 50 Forgotten, while stage 1 HQ's will always require 30 Forgotten, and stage 2 will always require 20,000 XP in specific Dynamis zones.
In short, the following body parts require the following Forgotten item.