Medal of the Conch

{
  "name": "Medal of the Conch",
  "page": 214,
  "__prop": "item",
  "rarity": "common",
  "source": "CRCotN",
  "entries": [
    "When you use an action to rub this medal, you gain a swimming speed equal to your walking speed for 1 hour. Once this property has been used, it can't be used again, and the medal becomes nonmagical."
  ],
  "wondrous": true,
  "_category": "Other",
  "_entryType": "wondrous item",
  "_textTypes": [
    "wondrous item"
  ],
  "_attunement": null,
  "_isEnhanced": true,
  "modifySpeed": {
    "equal": {
      "swim": "walk"
    }
  },
  "_entrySubType": "",
  "_valueFromRarity": 10000,
  "_attunementCategory": "No Attunement Required"
}