Thor's Stormbreaker

The axe forged by a dying star to kill an Infinity Stone collector/Mythical & Fictional

Stormbreaker is the Uru-metal battle axe forged at Nidavellir by Eitri the Dwarf King for Thor in Avengers: Infinity War. According to Marvel lore, the weapon is roughly 1.3 meters long with a broad axe head on one side and a hammer head on the other, mounted on a handle made from Groot's arm. It is said to be capable of summoning the Bifrost and was powerful enough to wound Thanos through a full blast from six Infinity Stones. For an axe with a tree branch for a handle, it punches remarkably above its weight class.