This charm can be bestowed by a chwinga living in Icewind Dale or other cold regions by using their Magical Gift action.
This charm has 3 charges. As a bonus action, you can expend 1 of the charm's charges to wreathe your weapon attacks with biting cold for 1 minute. Until this effect ends, you deal an extra 1d6 cold damage when you hit with a melee or ranged weapon attack. Once all its charges have been expended, this charm vanishes from you.
{
"name": "Charm of Biting Cold",
"page": 283,
"type": "Charm",
"__prop": "reward",
"source": "IDRotF",
"entries": [
"{@note This charm can be bestowed by a {@creature chwinga|ToA} living in Icewind Dale or other cold regions by using their Magical Gift action.}",
"This charm has 3 charges. As a bonus action, you can expend 1 of the charm's charges to wreathe your weapon attacks with biting cold for 1 minute. Until this effect ends, you deal an extra {@damage 1d6} cold damage when you hit with a melee or ranged weapon attack. Once all its charges have been expended, this charm vanishes from you."
]
}