Adult Blue Dragon

{
  "ac": [
    19
  ],
  "cr": {
    "cr": "16",
    "xpLair": 18000
  },
  "hp": {
    "average": 212,
    "formula": "17d12 + 102"
  },
  "cha": 20,
  "con": 23,
  "dex": 10,
  "int": 16,
  "str": 25,
  "wis": 15,
  "name": "Adult Blue Dragon",
  "page": 49,
  "save": {
    "dex": "+5",
    "wis": "+7"
  },
  "size": [
    "H"
  ],
  "type": {
    "tags": [
      "chromatic"
    ],
    "type": "dragon"
  },
  "group": [
    "Chromatic Dragons"
  ],
  "skill": {
    "stealth": "+5",
    "perception": "+12"
  },
  "speed": {
    "fly": 80,
    "walk": 40,
    "burrow": 30
  },
  "srd52": true,
  "trait": [
    {
      "name": "Legendary Resistance (3/Day, or 4/Day in Lair)",
      "entries": [
        "If the dragon fails a saving throw, it can choose to succeed instead."
      ]
    }
  ],
  "__prop": "monster",
  "action": [
    {
      "name": "Multiattack",
      "entries": [
        "The dragon makes three Rend attacks. It can replace one attack with a use of Spellcasting to cast {@spell Shatter|XPHB}."
      ]
    },
    {
      "name": "Rend",
      "entries": [
        "{@atkr m} {@hit 12}, reach 10 ft. {@h}16 ({@damage 2d8 + 7}) Slashing damage plus 5 ({@damage 1d10}) Lightning damage."
      ]
    },
    {
      "name": "Lightning Breath {@recharge 5}",
      "entries": [
        "{@actSave dex} {@dc 19}, each creature in a 90-foot-long, 5-foot-wide {@variantrule Line [Area of Effect]|XPHB|Line}. {@actSaveFail} 60 ({@damage 11d10}) Lightning damage. {@actSaveSuccess} Half damage."
      ]
    }
  ],
  "immune": [
    "lightning"
  ],
  "senses": [
    "Blindsight 60 ft.",
    "Darkvision 120 ft."
  ],
  "source": "XMM",
  "passive": 22,
  "hasFluff": true,
  "hasToken": true,
  "miscTags": [
    "MA",
    "RCH"
  ],
  "treasure": [
    "relics"
  ],
  "alignment": [
    "L",
    "E"
  ],
  "dragonAge": "adult",
  "languages": [
    "Common",
    "Draconic"
  ],
  "legendary": [
    {
      "name": "Cloaked Flight",
      "entries": [
        "The dragon uses Spellcasting to cast {@spell Invisibility|XPHB} on itself, and it can fly up to half its {@variantrule Fly Speed|XPHB}. The dragon can't take this action again until the start of its next turn."
      ]
    },
    {
      "name": "Sonic Boom",
      "entries": [
        "The dragon uses Spellcasting to cast {@spell Shatter|XPHB}. The dragon can't take this action again until the start of its next turn."
      ]
    },
    {
      "name": "Tail Swipe",
      "entries": [
        "The dragon makes one Rend attack."
      ]
    }
  ],
  "senseTags": [
    "B",
    "SD"
  ],
  "soundClip": {
    "path": "bestiary/blue-dragon.opus",
    "type": "internal"
  },
  "traitTags": [
    "Legendary Resistances"
  ],
  "actionTags": [
    "Breath Weapon",
    "Multiattack"
  ],
  "damageTags": [
    "L",
    "S"
  ],
  "initiative": {
    "proficiency": 2
  },
  "environment": [
    "coastal",
    "desert"
  ],
  "languageTags": [
    "C",
    "DR"
  ],
  "spellcasting": [
    {
      "name": "Spellcasting",
      "type": "spellcasting",
      "will": [
        "{@spell Detect Magic|XPHB}",
        "{@spell Invisibility|XPHB}",
        "{@spell Mage Hand|XPHB}",
        "{@spell Shatter|XPHB}"
      ],
      "daily": {
        "1e": [
          "{@spell Scrying|XPHB}",
          "{@spell Sending|XPHB}"
        ]
      },
      "ability": "cha",
      "displayAs": "action",
      "headerEntries": [
        "The dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save {@dc 18}):"
      ]
    }
  ],
  "basicRules2024": true,
  "hasFluffImages": true,
  "legendaryGroup": {
    "name": "Blue Dragon",
    "source": "XMM"
  },
  "damageTagsSpell": [
    "T"
  ],
  "referenceSources": [
    "DrDe",
    "DrDe-DotSC"
  ],
  "spellcastingTags": [
    "O"
  ],
  "savingThrowForced": [
    "dexterity"
  ],
  "legendaryActionsLair": 4,
  "conditionInflictSpell": [
    "invisible"
  ],
  "savingThrowForcedSpell": [
    "constitution",
    "wisdom"
  ],
  "savingThrowForcedLegendary": [
    "dexterity"
  ]
}