Swarm of Sunflies

{
  "ac": [
    13
  ],
  "cr": "1",
  "hp": {
    "average": 22,
    "formula": "5d8"
  },
  "cha": 6,
  "con": 10,
  "dex": 17,
  "int": 4,
  "str": 6,
  "wis": 10,
  "name": "Swarm of Sunflies",
  "page": 47,
  "size": [
    "M"
  ],
  "type": {
    "type": "celestial",
    "swarmSize": "T"
  },
  "bonus": [
    {
      "name": "Illumination",
      "entries": [
        "The swarm sheds bright light in a 15-foot radius and dim light for an additional 15 feet, or it uses a bonus action to extinguish the light."
      ]
    }
  ],
  "speed": {
    "fly": 40,
    "walk": 10
  },
  "trait": [
    {
      "name": "Swarm",
      "entries": [
        "The swarm can occupy another creature's space and vice versa, and the swarm can move through any opening large enough for a Tiny dragonfly. The swarm can't regain hit points or gain temporary hit points."
      ]
    }
  ],
  "__prop": "monster",
  "action": [
    {
      "name": "Stings",
      "entries": [
        "{@atk mw} {@hit 5} to hit, reach 0 ft., one creature in the swarm's space. {@h}10 ({@damage 3d4 + 3}) piercing damage, or 5 ({@damage 1d4 + 3}) piercing damage if the swarm has half of its hit points or fewer. Additionally, if the swarm is on an Outer Plane, it injects the target with a toxin, the effect of which is determined by the swarm's location:"
      ]
    },
    {
      "name": "Upper Plane",
      "entries": [
        "The target sheds bright light in a 5-foot radius until the end of its next turn. During that time, the {@condition invisible} condition has no effect on it."
      ]
    },
    {
      "name": "Neutral Plane",
      "entries": [
        "If the target is {@status concentration||concentrating} on a spell or similar effect, it loses its {@status concentration}."
      ]
    },
    {
      "name": "Lower Plane",
      "entries": [
        "The target's speed is reduced by 10 feet until the end of its next turn."
      ]
    },
    {
      "name": "Dazzling Lights {@recharge}",
      "entries": [
        "The swarm shines its lights in a dazzling display. Each creature within 15 feet of the swarm must succeed on a {@dc 10} Constitution saving throw or have the {@condition stunned} condition for 1 minute. A creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success."
      ]
    }
  ],
  "source": "MPP",
  "passive": 10,
  "hasFluff": true,
  "hasToken": true,
  "miscTags": [
    "AOE",
    "MW"
  ],
  "alignment": [
    "C",
    "G"
  ],
  "languages": [
    "understands Celestial but can't speak"
  ],
  "damageTags": [
    "P"
  ],
  "languageTags": [
    "CE",
    "CS"
  ],
  "hasFluffImages": true,
  "alignmentPrefix": "typically ",
  "savingThrowForced": [
    "constitution"
  ]
}