Nintendo and Cygames have announced that Dragalia Lost will end service on November 29 at 10:00 p.m. PT / November 30 at 1:00 a.m. ET. Diamantium is no longer be available for purchase as of today and Upgrade Essentials and Packs, which can be purchased from the in-game shop using diamantium, will no longer be available for purchase starting October 30 at 11:00 p.m. PT / October 31 at 2:00 a.m. ET.
Players can continue to spend diamantium on summoning, constructing the Halidom, recovering stamina, recovering getherwings, and also use continues until service comes to a close, after which an end-of-service notification will be displayed when starting up the game and it will no longer be playable.