Demiplane

{
  "name": "Demiplane",
  "page": 340,
  "level": 17,
  "space": [
    "vast"
  ],
  "__prop": "facility",
  "orders": [
    "empower"
  ],
  "source": "XDMG",
  "entries": [
    "A door up to 5 feet wide and 10 feet tall appears on a flat, solid surface in one of the other facilities in your Bastion. You choose the location. If you are in your Bastion during a Bastion turn, you can relocate this door to another facility in your Bastion.",
    "Only you and your Bastion's hirelings can open the door, which leads to a Demiplane that takes the form of a stone room. The Demiplane exists in an extradimensional space and therefore isn't attached physically to other locations in your Bastion. Neither the Demiplane nor its door can be dispelled.",
    {
      "name": "Empower: Arcane Resilience",
      "type": "entries",
      "entries": [
        "When you issue the {@book Empower|XDMG|7|Empower} order to this facility, magical runes appear on the Demiplane's walls and last for 7 days. Until the runes disappear, you gain {@variantrule Temporary Hit Points|XPHB} equal to five times your level after spending an entire {@variantrule Long Rest|XPHB} in the Demiplane."
      ]
    },
    {
      "name": "Fabrication",
      "type": "entries",
      "entries": [
        "While in the Demiplane, you can take a {@action Magic|XPHB} action to create a nonmagical object of your choice from nothing, causing it to appear in an unoccupied space in the Demiplane. The object can be no bigger than 5 feet in any dimension; can't have a value over 5 GP; and must be made of wood, stone, clay, porcelain, glass, paper, nonprecious crystal, or nonprecious metal. You must finish a {@variantrule Long Rest|XPHB} before you can take this action again."
      ]
    }
  ],
  "hirelings": [
    {
      "exact": 1
    }
  ],
  "facilityType": "special",
  "prerequisite": [
    {
      "spellcastingFocus": [
        "arcane",
        "tool"
      ]
    }
  ]
}