The world is saved; what now?
Know Where to Spend Your Tomestones
As is customary in FFXIV, completing Duty Roulettes and endgame content after finishing the main scenario will net you tomestones, a currency that lets you purchase equipment even more powerful than your Artifact gear.
Similarly, you can earn special tokens by completing Extreme Trials and use them to obtain better weapons and accessories.
The game doesn’t exactly spell out where you should head over to spend these tomestones though, but it’s in a convenient place at least. To redeem high ilvl equipment with your hard-earned currency, simply teleport to Eulmore. Next to the main Aetheryte where you spawn will be Aymark and Fathard, NPC traders that you’ll certainly grow acquainted with for the long journey ahead.