The Exquisite Relic Chest turns up on the Operation: Egg Heist map, where 96 spots are marked in all. It's a container you collect on the map rather than fight for, so it slots into a run whenever you have a moment to sweep an area clean. The finds spread across four areas: Ancient Altar holds 37, Mountain Sanctum 33, Dock Lighthouse Ruins 22, and Shipwreck Bay just 4. If you want the densest ground, the Ancient Altar is the area that suits.
Areas with Exquisite Relic Chest
| Area | Level | On the map |
|---|---|---|
| Ancient Altar | — | 37 |
| Mountain Sanctum | — | 33 |
| Dock Lighthouse Ruins | — | 22 |
| Shipwreck Bay | — | 4 |
If you only make one trip, make it the Ancient Altar. It carries the most spots by a clear margin, so you spend more time collecting and less time crossing open ground between finds. Sweeping the other areas will net you the rest, but the walks are longer and the payoff thinner, so leave that for a second pass rather than your opening run. The Altar also sits well for other finds along the way: a Luxurious Ruin Chest is in view of roughly 29% of these spots, with an Ornate Wooden Chest and a Simple Iron Chest each visible from about 14%.
Open the Aniimo interactive map to see it with every other filter, or pick another from the list.