Charm of the Snow Walker

This charm has 3 charges. As an action, you can expend 1 of the charm's charges to gain the following benefits for 24 hours:

• You and your allies within 15 feet of you ignore difficult terrain caused by snow or ice.
• You can see through areas heavily obscured by snow to a distance of 60 feet.
• You are immune to the effects of extreme cold, as described in the Dungeon Master's Guide (though you gain no protection from cold damage).