Elysius' Lab

"The highly guarded, highly secretive lair of the secretive scientist."

Elysius' Lab is a Huge labyrinth found near the surface always left of the Dungeon. On the surface, it appear to only be a small entrance. However below the surface it is an incredibly large structure, with many separate rooms. Elysius' Lab contains many chests, containing items such as the Shrinking Device. It is the only place were the Hybridizer and Particle Accelerator can be found. To access Elysius' Lab, the player must use the Forbidden Key, which is dropped from Ocularis.

The lab contains Monitored Chests, which when opened, slowly inflict damage to the player until either they exit the chest or die. Despite these, they contain useful items such as the Shrinking Device, which is required to access the Microscape.

Contents

 * Hybridizer
 * Particle Accelerator
 * Monitored Chest
 * Laser Grids

Enemies

 * Amalgamate
 * Amalgamate Slime
 * Elysian Turret
 * Nanite Probe

Access
To access Elysius' Lab, the player must defeat Ocularis, a Post-Plantera boss. Ocularis will then drop the Forbidden Key, which is the only way to access the lab. However there are many sections of the lab blocked of by the same doors at the entrance, requiring multiple fights against Ocularis as the Forbidden Key is a single use item.