Bestiary 4 | Monsters | Guardian Dragon | Special Abilities | Secret Lair
A
guardian dragon can spend 1 hour concentrating to create a labyrinthine extradimensional lair for itself and whatever it is guarding. This functions like greater
create demiplane (Pathfinder RPG
Ultimate Magic 213) and creates a demiplane with the morphic, portal, shape, and structure properties. The demiplane is approximately a 500-foot-diameter sphere, and the dragon usually fills it with a maze of corridors (most of which are
large enough for the Gargantuan dragon to move through) to confuse and delay invaders intent on stealing its treasure. The demiplane's portal is connected to a spot in the dragon's hidden lair, and over time the dragon usually brings
guardian creatures from the Material Plane to add to the demiplane's defenses. The dragon can have only one demiplane active at a time, and the demiplane dissolves 10d10 minutes after the dragon leaves, so the dragon leaves only for a few minutes at a time or if its treasure has been stolen.
