The PvP-Only Egg Nest turns up in only three marked spots across the Operation: Egg Heist map, so you will not find it packed into any one corner. Two of those sit at the Mountain Sanctum, while the last stands alone over at the Ancient Altar. That split makes the Mountain Sanctum the obvious place to spend your effort, since a single visit puts two of the three within reach before you weigh up whether the lone Altar spot is worth chasing.
Areas with PvP-Only Egg Nest
| Area | Level | On the map |
|---|---|---|
| Mountain Sanctum | — | 2 |
| Ancient Altar | — | 1 |
This one suits players comfortable with contested pick-ups, so time your run for when your level band can hold ground rather than rushing in early. Make the Mountain Sanctum your main stop and clear both spots there before deciding whether the extra walk is worth it. While you are working these spots, keep an eye out for the Luxurious Ruin Chest and the White Fluffroom, both of which sit within sight of some of the nests and are easy to grab on the same loop.
Open the Aniimo interactive map to see it with every other filter, or pick another from the list.