Boon of Misty Escape

{
  "name": "Boon of Misty Escape",
  "page": 11,
  "__prop": "feat",
  "source": "ABH",
  "ability": [
    {
      "max": 30,
      "choose": {
        "from": [
          "int",
          "wis",
          "cha"
        ]
      }
    }
  ],
  "entries": [
    "You gain the following benefits.",
    {
      "name": "Gaseous Form",
      "type": "entries",
      "entries": [
        "If you drop to 0 {@variantrule Hit Points|XPHB} but aren't killed outright, you can instead drop to 1 {@variantrule Hit Points|XPHB|Hit Point} and cast {@spell Gaseous Form|XPHB} without expending a spell slot (no action required). When you cast this spell this way, you can target only yourself, your {@variantrule Fly Speed|XPHB} is 20 feet, and you regain 10 {@variantrule Hit Points|XPHB} at the start of each of your turns for the spell's duration. The spell's spellcasting ability is the ability increased by this feat.",
        "Once you use this benefit, you can't do so again until you finish a {@variantrule Long Rest|XPHB}."
      ]
    }
  ],
  "category": "EB",
  "prerequisite": [
    {
      "level": 19
    }
  ],
  "additionalSpells": [
    {
      "innate": {
        "_": {
          "daily": {
            "1e": [
              "gaseous form|xphb"
            ]
          }
        }
      }
    }
  ]
}