Aboleth

{
  "ac": [
    {
      "ac": 17,
      "from": [
        "natural armor"
      ]
    }
  ],
  "cr": "10",
  "hp": {
    "average": 135,
    "formula": "18d10 + 36"
  },
  "cha": 18,
  "con": 15,
  "dex": 9,
  "int": 18,
  "srd": true,
  "str": 21,
  "wis": 15,
  "name": "Aboleth",
  "page": 13,
  "save": {
    "con": "+6",
    "int": "+8",
    "wis": "+6"
  },
  "size": [
    "L"
  ],
  "type": "aberration",
  "skill": {
    "history": "+12",
    "perception": "+10"
  },
  "speed": {
    "swim": 40,
    "walk": 10
  },
  "trait": [
    {
      "name": "Amphibious",
      "entries": [
        "The aboleth can breathe air and water."
      ]
    },
    {
      "name": "Mucous Cloud",
      "entries": [
        "While underwater, the aboleth is surrounded by transformative mucus. A creature that touches the aboleth or that hits it with a melee attack while within 5 feet of it must make a {@dc 14} Constitution saving throw. On a failure, the creature is diseased for {@dice 1d4} hours. The diseased creature can breathe only underwater."
      ]
    },
    {
      "name": "Probing Telepathy",
      "entries": [
        "If a creature communicates telepathically with the aboleth, the aboleth learns the creature's greatest desires if the aboleth can see the creature."
      ]
    }
  ],
  "__prop": "monster",
  "action": [
    {
      "name": "Multiattack",
      "entries": [
        "The aboleth makes three tentacle attacks."
      ]
    },
    {
      "name": "Tentacle",
      "entries": [
        "{@atk mw} {@hit 9} to hit, reach 10 ft., one target. {@h}12 ({@damage 2d6 + 5}) bludgeoning damage. If the target is a creature, it must succeed on a {@dc 14} Constitution saving throw or become diseased. The disease has no effect for 1 minute and can be removed by any magic that cures disease. After 1 minute, the diseased creature's skin becomes translucent and slimy, the creature can't regain hit points unless it is underwater, and the disease can be removed only by {@spell heal} or another disease-curing spell of 6th level or higher. When the creature is outside a body of water, it takes 6 ({@damage 1d12}) acid damage every 10 minutes unless moisture is applied to the skin before 10 minutes have passed."
      ]
    },
    {
      "name": "Tail",
      "entries": [
        "{@atk mw} {@hit 9} to hit, reach 10 ft., one target. {@h}15 ({@damage 3d6 + 5}) bludgeoning damage."
      ]
    },
    {
      "name": "Enslave (3/Day)",
      "entries": [
        "The aboleth targets one creature it can see within 30 feet of it. The target must succeed on a {@dc 14} Wisdom saving throw or be magically {@condition charmed} by the aboleth until the aboleth dies or until it is on a different plane of existence from the target. The {@condition charmed} target is under the aboleth's control and can't take reactions, and the aboleth and the target can communicate telepathically with each other over any distance.",
        "Whenever the {@condition charmed} target takes damage, the target can repeat the saving throw. On a success, the effect ends. No more than once every 24 hours, the target can also repeat the saving throw when it is at least 1 mile away from the aboleth."
      ]
    }
  ],
  "senses": [
    "darkvision 120 ft."
  ],
  "source": "MM",
  "passive": 20,
  "hasFluff": true,
  "hasToken": true,
  "miscTags": [
    "DIS",
    "MW",
    "RCH"
  ],
  "alignment": [
    "L",
    "E"
  ],
  "languages": [
    "Deep Speech",
    "telepathy 120 ft."
  ],
  "legendary": [
    {
      "name": "Detect",
      "entries": [
        "The aboleth makes a Wisdom ({@skill Perception}) check."
      ]
    },
    {
      "name": "Tail Swipe",
      "entries": [
        "The aboleth makes one tail attack."
      ]
    },
    {
      "name": "Psychic Drain (Costs 2 Actions)",
      "entries": [
        "One creature {@condition charmed} by the aboleth takes 10 ({@damage 3d6}) psychic damage, and the aboleth regains hit points equal to the damage the creature takes."
      ]
    }
  ],
  "senseTags": [
    "SD"
  ],
  "soundClip": {
    "path": "bestiary/aboleth.opus",
    "type": "internal"
  },
  "traitTags": [
    "Amphibious"
  ],
  "actionTags": [
    "Multiattack",
    "Tentacles"
  ],
  "damageTags": [
    "A",
    "B",
    "Y"
  ],
  "environment": [
    "underdark"
  ],
  "reprintedAs": [
    "Aboleth|XMM"
  ],
  "languageTags": [
    "DS",
    "TP"
  ],
  "hasFluffImages": true,
  "legendaryGroup": {
    "name": "Aboleth",
    "source": "MM"
  },
  "conditionInflict": [
    "charmed"
  ],
  "referenceSources": [
    "BMT",
    "CoA",
    "GoS",
    "JttRC",
    "PaBTSO",
    "PotA",
    "QftIS",
    "SatO",
    "ToA",
    "WDH",
    "WDMM"
  ],
  "savingThrowForced": [
    "constitution",
    "wisdom"
  ],
  "damageTagsLegendary": [
    "Y"
  ],
  "conditionInflictLegendary": [
    "prone"
  ],
  "savingThrowForcedLegendary": [
    "intelligence",
    "strength",
    "wisdom"
  ]
}