D&D 5E Fake Monsters, Real Experience: Balhannoth

[Stalker0]

Did you make any use of its Teleport lair action? With the right environment that could add an interesting rinkle.

The one time I used it they pass the save.

 

[Stalker0]

Second, where were the minions? Ahem, computer technicians.

I was using this creature as the "miniboss", meant to guard a specific room, so no other cohorts. The main boss will have his entourage of course