The following items are Time-Limited Items.
-Drops of Ether (Time-Limited)
-Awakening Orb (Time-Limited)

*Items such as Treasure Medals that can be obtained from Spawns have an expiration date each time.
-Time-Limited Items expire at the end of the month following the month in which they were obtained. They will automatically disappear once expired.
-When performing Infusion or unlocking Hidden Potential, Time-Limited Items will be prioritized and consumed first. You can also use Time-Limited and Unlimited-Time Items together.
-When Time-Limited Items are sent as Gifts, the collection period is the same as the Time-Limited Items' expiration date.