Night Caller

{
  "name": "Night Caller",
  "page": 228,
  "__prop": "item",
  "rarity": "uncommon",
  "source": "TftYP",
  "weight": 1,
  "entries": [
    "This whistle is carved from transparent crystal, and it resembles a tiny dragon curled up like a snail. The name Night Caller is etched on the whistle in Dwarvish runes. If a character succeeds on a {@dc 20} Intelligence ({@skill Arcana} or {@skill History}) check, the character recalls lore that says the {@creature duergar} made several such whistles for various groups in an age past.",
    "If you blow the whistle in darkness or under the night sky, it allows you to cast the {@spell animate dead} spell. The target can be affected through up to 10 feet of soft earth or similar material, and if it is, it takes 1 minute to claw its way to the surface to serve you. Once the whistle has animated an undead creature, it can't do so again until 7 days have passed.",
    "Once every 24 hours, you can blow the whistle to reassert control over one or two creatures you animated with it."
  ],
  "wondrous": true,
  "_category": "Other",
  "_entryType": "wondrous item",
  "_textTypes": [
    "wondrous item"
  ],
  "_attunement": null,
  "_isEnhanced": true,
  "_entrySubType": "",
  "attachedSpells": {
    "other": [
      "animate dead"
    ]
  },
  "_valueFromRarity": 40000,
  "referenceSources": [
    "TftYP-AtG",
    "TftYP-DiT",
    "TftYP-TFoF",
    "TftYP-THSoT",
    "TftYP-ToH",
    "TftYP-TSC",
    "TftYP-WPM"
  ],
  "_attunementCategory": "No Attunement Required"
}