A class talent — granted by Shaman: A shaman learns a number of magic tricks, called hexes, through communion with the spirits.
The shaman turns the air frigid around a target within 30 feet for a number of rounds equal to the shaman's Charisma modifier (minimum 1).
The shaman afflicts a creature within 30 feet with hypothermia.
The shaman causes the speed of a creature within 30 feet to be halved.
The shaman touches a willing creature and grants it cold resistance 10 for a number of rounds equal to her Charisma modifier (minimum 1).
The shaman receives Animal Affinity as a bonus feat and gains a +4 insight bonus on Knowledge (nature) checks when in a cold climate.