Door Imitator is a type of monster that disguises itself as a door.
It relatively appears as a door, though it hides tentacles behind its frame.
This monster takes the appearance of an exit waiting for unsuspecting travelers to touch it thinking it's a way out. Once its prey is close, it unravels itself, restraining the opponent with sticky tentacles while attacking.
- This monster is found in YGGDRASIL, but also in the New World as one of the members of Heavy Masher had encountered one before this.
- An undead version appeared in Nazarick, a seasoned worker could tell by the color of the tentacle.