Cradle of the Stone Scion

{
  "ac": [
    {
      "ac": 20,
      "from": [
        "natural armor"
      ]
    }
  ],
  "cr": "23",
  "hp": {
    "average": 455,
    "formula": "26d20 + 182"
  },
  "cha": 10,
  "con": 24,
  "dex": 15,
  "int": 11,
  "str": 26,
  "wis": 18,
  "name": "Cradle of the Stone Scion",
  "page": 168,
  "save": {
    "cha": "+7",
    "wis": "+11"
  },
  "size": [
    "G"
  ],
  "type": "elemental",
  "bonus": [
    {
      "name": "Crystal Flare",
      "entries": [
        "The cradle causes the crystals on its body to flare with light. Each creature within 30 feet of the cradle must succeed on a {@dc 22} Constitution saving throw or take 21 ({@damage 6d6}) radiant damage and have the {@condition blinded} condition until the end of the cradle's next turn."
      ]
    },
    {
      "name": "Stone Spikes",
      "entries": [
        "The cradle causes the ground in a 20-foot square within 90 feet of itself to sprout crystal spikes until the start of its next turn. The area becomes difficult terrain for the duration. A creature takes 10 ({@damage 3d6}) piercing damage for each 5 feet it moves on this terrain."
      ]
    }
  ],
  "speed": {
    "walk": 40
  },
  "trait": [
    {
      "name": "Awakening of the Scion",
      "entries": [
        "The cradle is a container for the {@creature scion of Skoraeus|BGG}. When the cradle drops to 0 hit points, its body crumbles to dust. The scion instantly appears in the space the cradle occupied and uses the cradle's initiative count."
      ]
    },
    {
      "name": "Legendary Resistance (5/Day)",
      "entries": [
        "If the cradle fails a saving throw, it can choose to succeed instead."
      ]
    },
    {
      "name": "Magic Resistance",
      "entries": [
        "The cradle has advantage on saving throws against spells and other magical effects."
      ]
    },
    {
      "name": "Siege Monster",
      "entries": [
        "The cradle deals double damage to objects and structures."
      ]
    }
  ],
  "__prop": "monster",
  "action": [
    {
      "name": "Multiattack",
      "entries": [
        "The cradle makes two Slam or Spit Rock attacks."
      ]
    },
    {
      "name": "Slam",
      "entries": [
        "{@atk mw} {@hit 15} to hit, reach 20 ft., one target. {@h}30 ({@damage 4d10 + 8}) bludgeoning damage."
      ]
    },
    {
      "name": "Spit Rock",
      "entries": [
        "{@atk rw} {@hit 15} to hit, range 120 ft., one target. {@h}24 ({@damage 3d10 + 8}) bludgeoning damage, and the target must succeed on a {@dc 23} Strength saving throw or have the {@condition prone} condition."
      ]
    },
    {
      "name": "Shattering Roar {@recharge 5}",
      "entries": [
        "The cradle lets out a painfully loud roar. Each creature within 60 feet of the cradle must make a {@dc 23} Constitution saving throw. On a failed save, a creature takes 33 ({@damage 6d10}) thunder damage and has the {@condition incapacitated} condition until the end of its next turn."
      ]
    }
  ],
  "immune": [
    "acid",
    "poison"
  ],
  "resist": [
    "cold",
    "fire",
    "lightning",
    {
      "cond": true,
      "note": "from nonmagical attacks",
      "resist": [
        "bludgeoning",
        "piercing",
        "slashing"
      ]
    }
  ],
  "senses": [
    "tremorsense 120 ft."
  ],
  "source": "BGG",
  "passive": 14,
  "hasFluff": true,
  "hasToken": true,
  "miscTags": [
    "AOE",
    "MW",
    "RCH",
    "RW"
  ],
  "alignment": [
    "N"
  ],
  "languages": [
    "Giant",
    "Primordial"
  ],
  "senseTags": [
    "T"
  ],
  "traitTags": [
    "Legendary Resistances",
    "Magic Resistance",
    "Siege Monster"
  ],
  "actionTags": [
    "Multiattack"
  ],
  "damageTags": [
    "B",
    "P",
    "R",
    "T"
  ],
  "languageTags": [
    "GI",
    "P"
  ],
  "legendaryGroup": {
    "name": "Scion of Skoraeus",
    "source": "BGG"
  },
  "alignmentPrefix": "typically ",
  "conditionImmune": [
    "charmed",
    "exhaustion",
    "frightened",
    "paralyzed",
    "petrified",
    "poisoned",
    "prone"
  ],
  "conditionInflict": [
    "blinded",
    "incapacitated",
    "prone"
  ],
  "savingThrowForced": [
    "constitution",
    "strength"
  ]
}