Hyōton - Ice Release

Ice Release is the advanced nature kekkei genkai of the Yuki clan, and allowed the users to combine wind- and water-based chakra to create ice which he could manipulate through willpower alone. The ice Haku created was largely immune to fire-based attacks, only melting slightly when coming into contact with flames. Using his special ability, Haku developed the Demonic Ice Crystal Mirrors, which allowed him to create any number of floating mirrors made of ice to use as a shield or trap an opponent.
Haku mentioned that having nearby water is an advantage, as he can simply freeze that water to create ice.

Clan: Yuki

Elements: Water & Wind

Jutsu:
Certain-Kill Ice Spears
Demonic Ice Crystal Mirrors
Ice Prison Technique
Ice Release: Black Dragon Blizzard
Ice Release: One Horned White Whale
Ice Release: Protective Ice Dome
Ice Release: Swallow Snow Storm
Ice Release: Tearing Dragon Fierce Tiger
Ice Release: Twin Dragon Blizzard