Necklace of Adaptation

D&D 2024 item: Necklace of Adaptation. Source: Dungeon Master's Guide (2014). type Wondrous Item, Uncommon rarity, Requires attunement While wearing this necklace, you can breathe normally in any environment, and you have advantage on saving throws made against harmful gases and vapors (such as cloudkill and stinking cloud effects, inhaled poisons, and the breath weapons of some dragons). Requires attunement Wondrous Item Uncommon