Ancient White Dragon

An ancient white dragon, a primordial terror of the deep cold whose territory spans whole ranges of ice. Age has made it vast and patient in the hunt but no less feral; it rules its frozen domain by being the largest and hungriest thing in it. Its lair is a cathedral of ice studded with the half-eaten remains of centuries of prey.

Bite: piercing, melee 15 ft, +4 to hit, 3d10+9 piercing. Claws: slashing, melee 15 ft, 2d10+9 slashing (two claws). Cold Breath: cold, 60-ft cone, save Con Tough, 14d6 cold (half on a save), cooldown 3 rounds. Frightful Presence: 60 ft, save Wis Mind, frightened on a failed save, cooldown 3 rounds.

Cold Immunity: immune to cold damage; flies at very fast speed. Magic Resistance: +2 to saves against spells. Keen. Senses: Night Vision (60 ft), Keen Smell.