Elf, Sersid

A few hundred are said to haunt or guard the ruins of Sersidyen. Their dreamwalkers, highly sought-after soothsayers. 
Sersid Elf template: Ability Score Increase - Your Wisdom score increases by 1; Snow Sight - Your vision cannot be obscured by snow or ice effects; Cold Resistance - You have Resistance to Cold Damage; Ice Walk - You ignore the effects of difficult terrain caused by snow or ice.