Originally Posted by
Grekumah
For Relic, Mythic, Empyrean and Ergon weapons, players will be able to upgrade these weapons even if you have not unlocked their afterglows. If a weapon has had its afterglow unlocked, the amount of resources required to upgrade these weapons in the future will be eased.
Players can choose to complete the afterglow step now and then complete the additional new quests, or complete the new quests without unlocking the afterglow for a weapon to upgrade it. All the upgraded legendary arms, except for Ergon weapons, will have an afterglow effect.
The reason for adding afterglow to all these weapons is that we want to use the space allotted to the Trial of the Magians system to allow for the possibility of expansion in the future.