

The newly dubbed “Oathkeeper” accompanied Brienne all through the last four seasons, helping her wound the Hound, behead Stannis Baratheon, and reunite Sansa with her other living siblings. Jaime then passed it to Brienne of Tarth, along with the task of finding Sansa Stark before Cersei does. Tywin gifted the larger Valyrian steel sword to Jaime Lannister in season 4. He orders the blade reforged into two smaller swords (which still seem to be normal-sized by sword standards, making Ice one damn big sword). When Ned Stark is executed cruelly with his own Valyrian blade, Ice (which was said to be “as wide across as a man’s hand, and taller even than Robb”), Tywin sees his chance. Valyrian steel inspires a lot of jealousy in noble houses, and there are few more covetous than Tywin Lannister, whose house lost its blade when a former Lannister tried to explore the ruins of Valyria. There are a little over 200 Valyrian steel swords in Westeros right now, but in the show, we’ve really only seen five blades.

So we don’t know why these weapons turn White Walkers into puffs of ice. Martin that magic was used in Valyrian steel’s creation, but the specific nature of the spellcraft was lost when all of Valyria was consumed by a cataclysmic event, simply known as The Doom. It’s known for the ripples in its blades, marking the multiple times the steel was folded over on itself during a weapon’s forging. Valyrian steel - named for the magical land where it was forged - is as old as the Seven Kingdoms.


But who holds each important weapon? And since Sam has yet to uncover a reason why only these weapons work, what chance do our heroes have with such few weapons at their disposal? Here’s what we know. With Jorah Mormont receiving the legendary Valyrian steel blade Heartsbane from Samwell Tarly in episode 2, another chess piece drops into place. The biggest White Walker mystery returned in the Game of Thrones premiere The song on this week’s Game of Thrones has an important backstory
