The Mega Sanctuary was a removed sanctuary that used to spawn.
The Mega Sanctuary is a black nonagonal entity that has nine trapezoidal spawners. Oddly for a Sanctuary, the spawners are much bigger than the sides.
The Mega Sanctuary spawns a unknown amount of black pentagons.
Due to the Mega Sanctuary having been removed before sanctuary nests were implemented, the nest contents of the Mega Sanctuary are unknown.
- Mega Sanctuary was added at September 30, 2019.