Unholy Annex // Ritual Chamber (#118)

[
  {
    "name": "Unholy Annex",
    "type": "front",
    "rules": [
      "At the beginning of your end step, draw a card. If you control a Demon, each opponent loses 2 life and you gain 2 life. Otherwise, you lose 2 life.",
      "(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)"
    ],
    "types": [
      "Enchantment"
    ],
    "colors": [
      "B"
    ],
    "subtypes": [
      "Room"
    ],
    "mana_cost": "{2}{B}",
    "mana_value": 3,
    "supertypes": [],
    "color_identity": [
      "B"
    ]
  },
  {
    "name": "Ritual Chamber",
    "type": "back",
    "rules": [
      "When you unlock this door, create a 6/6 black Demon creature token with flying.",
      "(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)"
    ],
    "types": [
      "Enchantment"
    ],
    "colors": [
      "B"
    ],
    "subtypes": [
      "Room"
    ],
    "mana_cost": "{3}{B}{B}",
    "mana_value": 5,
    "supertypes": [],
    "color_identity": [
      "B"
    ]
  }
]