Helm of Underwater Action

{
  "name": "Helm of Underwater Action",
  "page": 229,
  "__prop": "item",
  "rarity": "uncommon",
  "source": "GoS",
  "entries": [
    "While wearing this brass helmet, you can breathe underwater, you gain {@sense darkvision} with a range of 60 feet, and you gain a swimming speed of 30 feet."
  ],
  "wondrous": true,
  "_category": "Other",
  "reqAttune": true,
  "_entryType": "wondrous item",
  "_textTypes": [
    "wondrous item"
  ],
  "_attunement": "(Requires Attunement)",
  "_isEnhanced": true,
  "modifySpeed": {
    "static": {
      "swim": 30
    }
  },
  "otherSources": [
    {
      "page": 94,
      "source": "IMR"
    }
  ],
  "_entrySubType": "",
  "_valueFromRarity": 40000,
  "referenceSources": [
    "IMR"
  ],
  "_attunementCategory": "Requires Attunement"
}