Flame-Warped Curio is a brand new omnitoken that can be obtained by defeating Fyrakk in Patch 10.2. This valuable item can be exchanged for any piece of the Tier Set at a vendor.
Patch 10.2 reintroduces the highly sought-after Tier Set omnitoken, which was previously available in the last tier. It will drop from the final boss encounter in Amirdrassil, and every member of the raid will have an equal opportunity to acquire it. There are various curios based on the difficulty of the raid, and you can trade it in for a desired set piece at a vendor named Kirasztia.