Incarnation of Transience

{
  "ac": [
    16
  ],
  "cr": "7",
  "hp": {
    "average": 142,
    "formula": "15d12 + 45"
  },
  "cha": 16,
  "con": 17,
  "dex": 20,
  "int": 10,
  "str": 21,
  "wis": 14,
  "name": "Incarnation of Transience",
  "save": {
    "con": "+6",
    "dex": "+8"
  },
  "size": [
    "H"
  ],
  "type": "fey",
  "bonus": [
    {
      "name": "Shape-Shift",
      "entries": [
        "The incarnation changes its size to Medium, Large, or Huge."
      ]
    }
  ],
  "group": [
    "Incarnation of Nature"
  ],
  "speed": {
    "swim": 40,
    "walk": 40
  },
  "trait": [
    {
      "name": "Ephemeral Movement",
      "entries": [
        "The incarnation can move through other creatures and objects as if they were {@variantrule Difficult Terrain|XPHB}, and its movement doesn't provoke {@action Opportunity Attack|XPHB|Opportunity Attacks}. It takes 5 ({@damage 1d10}) Force damage if it ends its turn inside an object."
      ]
    },
    {
      "name": "Magic Resistance",
      "entries": [
        "The incarnation has {@variantrule Advantage|XPHB} on saving throws against spells and other magical effects."
      ]
    }
  ],
  "__prop": "monster",
  "action": [
    {
      "name": "Multiattack",
      "entries": [
        "The incarnation makes three attacks, using Bite or Miasmic Globule in any combination."
      ]
    },
    {
      "name": "Bite",
      "entries": [
        "{@atkr m} {@hit 8}, reach 5 ft. {@h}14 ({@damage 2d8 + 5}) Piercing damage."
      ]
    },
    {
      "name": "Miasmic Globule",
      "entries": [
        "{@atkr r} {@hit 8}, range 60/120 ft. {@h}15 ({@damage 6d4}) Acid damage, and the target's {@variantrule Speed|XPHB} is reduced by 10 feet until the end of the incarnation's next turn."
      ]
    },
    {
      "name": "Spectral Stampede",
      "entries": [
        "The incarnation moves up to 80 feet in a straight line. Each creature whose space the incarnation enters is targeted once by the following effect. {@actSave dex} {@dc 16}. {@actSaveFail} 18 ({@damage 4d8}) Force damage. If the target is the incarnation's size or smaller, it has the {@condition Prone|XPHB} condition. {@actSaveSuccess} Half damage only."
      ]
    }
  ],
  "senses": [
    "Darkvision 60 ft."
  ],
  "source": "LFL",
  "passive": 12,
  "hasFluff": true,
  "hasToken": true,
  "miscTags": [
    "MA",
    "RA"
  ],
  "alignment": [
    "N"
  ],
  "languages": [
    "Sylvan; telepathy 120 ft."
  ],
  "senseTags": [
    "D"
  ],
  "traitTags": [
    "Magic Resistance"
  ],
  "actionTags": [
    "Multiattack"
  ],
  "damageTags": [
    "A",
    "O",
    "P"
  ],
  "initiative": {
    "proficiency": 1
  },
  "environment": [
    "planar, feywild"
  ],
  "languageTags": [
    "S",
    "TP"
  ],
  "hasFluffImages": true,
  "conditionImmune": [
    "grappled",
    "paralyzed",
    "petrified",
    "prone",
    "restrained"
  ],
  "conditionInflict": [
    "prone"
  ],
  "savingThrowForced": [
    "dexterity"
  ]
}