There are three powerful wind spirits who often aid us; they reward their children well. First there is Negakfok, Cold Weather, who lowers the temperature in winter (and anytime he desires). Then there is Tomanik, the Wind Maker, who causes the winds to blow; the six directions then take his winds and tame them. When these two are together, they often summon O'ha'a, the Ice-Clad, who brings with him ice storms of terrible strength: Few can withstand them, but those who do are purified; if they are evil, they will die, freezing painfully -- all their joints will cry out in terror as they cease moving.
Each pack member gains +1 to Stamina
Each pack member gains +1 to Survival
The Winter Manitous require that their packs never seek shelter from a winter storm, and never take rest beneath the earth.