White Walker (Hardhome)

A  White Walker is a character in the fifth season. He was one of the Night's King's lieutenants and one of the commanders of the growing wight army which marched on Hardhome, the last remaining wildling settlement.

He partook in the massacre at Hardhome during which he killed Loboda, the new Magnar of the Thenns, before he was killed by Jon Snow, the Lord Commander of the Night's Watch.

Season 5
While Jon and Loboda search for a bag of dragon glass weapons inside a burning wildling hut, the White Walker gives chase, extinguishing the flames with his mere presence. Loboda tries to fight him but upon contact with the Walker's icy spear his axe shatters and he is stabbed in the stomach. Jon then takes on the Walker, with both combatants displaying surprise that Longclaw doesn't shatter, but successfully counters the spear. The pair then begin a somewhat fairer duel, which ends when Jon lands a blow on the White Walker, causing it to instantly shatter into a cloud of icy dust.

His death is observed by the Night's King, who continues to watch Jon with interest, having finally seen something approaching true resistance.