Poisonous Gas

{
  "name": "Poisonous Gas",
  "page": 77,
  "__prop": "hazard",
  "rating": [
    {
      "tier": 1,
      "threat": "nuisance"
    }
  ],
  "source": "XDMG",
  "entries": [
    "Poisonous gas is usually encountered in an enclosed space, such as a sewer or sealed tomb. The gas fills as much space as it can, up to a maximum of ten 10-foot {@variantrule Cube [Area of Effect]|XPHB|Cubes}. The transparent gas carries a foul odor. The gas is continuously or periodically replenished by some natural or magical source, though a strong wind disperses the gas for 1 minute.",
    "Any creature that enters poisonous gas for the first time on a turn or starts its turn there makes a {@dc 12} Constitution saving throw, taking 5 ({@damage 1d10}) Poison damage on a failed save or half as much damage on a successful one. Creatures in the gas also have {@variantrule Disadvantage|XPHB} on {@variantrule Death Saving Throw|XPHB|Death Saving Throws}.",
    {
      "name": "At Higher Levels",
      "type": "entries",
      "entries": [
        "You can scale the hazard for higher levels by increasing the Poison damage and the save DC, as shown in the following table.",
        {
          "rows": [
            [
              "5–10",
              "11 ({@damage 2d10})",
              "14"
            ],
            [
              "11–16",
              "22 ({@damage 4d10})",
              "16"
            ],
            [
              "17–20",
              "55 ({@damage 10d10})",
              "18"
            ]
          ],
          "type": "table",
          "colLabels": [
            "Levels",
            "Poison Damage",
            "Save DC"
          ],
          "colStyles": [
            "col-2 text-center",
            "col-5 text-center",
            "col-5 text-center"
          ]
        }
      ]
    }
  ]
}