Thor, the God of Thunder, has wielded several powerful weapons throughout his appearances in Marvel comics and the Marvel Cinematic Universe (MCU). While his hammer Mjolnir is perhaps his most iconic weapon, Thor’s axe has become increasingly significant, especially after the events of Thor: Ragnarok in the MCU. This comprehensive guide will explore everything you need to know about Thor’s axes – from their names and origins to their unique abilities and appearances in various Marvel media.
The Axes of Thor: Stormbreaker and Jarnbjorn
When discussing Thor’s axe, there are actually two primary weapons to consider: Stormbreaker and Jarnbjorn. Each has its own unique history, powers, and significance in Thor’s journey. Let’s explore both of these mighty weapons in detail.
Stormbreaker: Thor’s MCU Battle Axe
Stormbreaker is the name of the powerful axe that Thor acquires in the Marvel Cinematic Universe following the destruction of his hammer, Mjolnir, by Hela in Thor: Ragnarok.
Created out of Uru metal, Stormbreaker was forged with the heat of a dying star in the Dwarven kingdom of Nidavellir, with the assistance of the dwarf king and master weapon-maker Eitri. In Avengers: Infinity War, Thor travels to Nidavellir with Rocket and Groot to craft this new weapon specifically to defeat Thanos.
Interestingly, the MCU version of Stormbreaker differs from its comic book counterpart. The movie weapon has “a small mallet on one side and a large axe blade on the other,” combining features of both a hammer and an axe. A unique feature of the MCU Stormbreaker is that Groot completed the weapon by using his own arm to bind the pieces together and create the handle.
Stormbreaker’s Powers and Abilities
Stormbreaker possesses several impressive abilities:
Similar to Mjolnir, Stormbreaker allows Thor to fly at super speeds and can be summoned to his hand. It is made of cosmic Uru metal, making it nearly indestructible.
The weapon can focus and enhance Thor’s abilities, allowing him to change the weather, summon lightning, and use it as a devastating melee weapon. One of its most unique abilities is that it can summon the Bifrost, allowing Thor to teleport anywhere in the Nine Realms.
Unlike Mjolnir, Stormbreaker does not have Odin’s “worthiness” enchantment. Theoretically, anyone physically strong enough could wield it, though a mere mortal might be driven mad by its power.
In Infinity War, Stormbreaker proves to be powerful enough to counter even the combined might of all six Infinity Stones, demonstrating its status as a “Titan killer.”
Jarnbjorn: Thor’s Original Battle Axe
While Stormbreaker is prominent in the MCU, Thor’s original axe in the comics is called Jarnbjorn.
Jarnbjorn was introduced by Jason Aaron and Esad Ribic in Thor: God of Thunder #1 and is one of the oldest weapons Thor possesses. It has become his “go-to blade in desperate times.”
The name Jarnbjorn roughly translates to “Iron Bear” and was actually Thor’s primary weapon before he became worthy of lifting Mjolnir. In the comics, young Thor used Jarnbjorn after being deemed unworthy of Mjolnir, utilizing it in battles against frost giants, trolls, and dragons.
Interestingly, recent comic developments have revealed Jarnbjorn wasn’t originally made for Thor but was forged for the strongest Valkyrie, who later returned to reclaim her weapon.
Jarnbjorn’s Powers and Abilities
Jarnbjorn possesses several impressive abilities:
Forged by Dwarves, Jarnbjorn is naturally sharper than almost any Earthly weapon and can cut virtually anything. It has a charm making it indestructible and can defend against any attack, even energy bursts.
During an 11th century battle with Apocalypse, Thor blessed the axe with his own godly blood, giving it the ability to pierce Celestial armor or armor created using Celestial technology.
Unlike Mjolnir, Jarnbjorn does not grant Thor control over storms or the elements. When using Jarnbjorn, Thor’s weather-based powers are less refined and more draining to use.
Comparing Thor’s Weapons: Stormbreaker vs. Mjolnir vs. Jarnbjorn
To better understand the differences between Thor’s primary weapons, let’s compare their key features and abilities:
| Characteristic | Mjolnir | Stormbreaker (MCU) | Jarnbjorn |
|---|---|---|---|
| Type | Hammer | Axe-Hammer Hybrid | Battle Axe |
| Material | Uru metal | Uru metal with Groot’s arm handle | Asgardian Steel |
| Origin | Forged in Nidavellir by Eitri | Forged in Nidavellir by Eitri with Thor and Rocket | Forged by Dwarves for the strongest Valkyrie |
| Worthiness Enchantment | Yes – Only the worthy can lift it | No – But could drive mortals mad | No |
| Flight Capability | Yes | Yes | No |
| Weather Control | Enhanced control | Enhanced control | No enhancement |
| Bifrost Summoning | No | Yes | No |
| Celestial-Killing Power | No | Yes | Yes (with Thor’s blood enchantment) |
| First Appearance (Comics) | Journey into Mystery #83 (1962) | Given to Beta Ray Bill in Thor #339 (1984) | Thor: God of Thunder #1 (2012) |
| First Appearance (MCU) | Thor (2011) | Avengers: Infinity War (2018) | Not featured (yet) |
Thor’s Axe in the Marvel Cinematic Universe
The Creation of Stormbreaker
In the MCU, the creation of Stormbreaker was a significant plot point in Avengers: Infinity War. After Hela destroyed Mjolnir in Thor: Ragnarok, Thor needed a new weapon to combat Thanos.
Thor, Rocket, and Groot traveled to Nidavellir where they met Eitri, King of the Dwarves (played by Peter Dinklage). Together, they forged Stormbreaker, though the process nearly killed Thor in the process.
The weapon was completed when Groot sacrificed his own arm to create the handle after Thor was nearly killed helping Eitri restart the damaged forge.
Stormbreaker’s Role in the MCU
Stormbreaker played a crucial role in the battle against Thanos:
Thor used Stormbreaker to defeat the Outriders in Wakanda and to attack Thanos, overpowering a counterattack by the Infinity Gauntlet—which contained all six Infinity Stones—and wounding Thanos with a blow to the chest.
In later films, Thor used Stormbreaker to decapitate Thanos in the Garden, and in Thor: Love and Thunder, Gorr the God Butcher stole Stormbreaker to access Eternity.
There’s even a hint of sentience in Stormbreaker, with the weapon showing signs of jealousy towards Mjolnir when it was reconstructed and wielded by Jane Foster. Director Taika Waititi attributed this to the handle being made from Groot’s arm, carrying over some of that character’s teenage moodiness.
The Comic Origins of Thor’s Axes
Jarnbjorn’s History
Jarnbjorn was initially created for Rūna, one of the original members of the Valkyrior. After she mysteriously disappeared (having been assimilated by the Headless Celestial), it was stored in Asgard’s armory until Thor claimed it.
Thor used Jarnbjorn as his regular weapon in the 9th Century when he was unable to lift Mjolnir despite many attempts. With it, he fought frost giants, trolls, and dragons on Earth.
During the 11th Century, Thor faced Apocalypse and blessed Jarnbjorn with his blood, giving it the power to pierce Celestial armor. The axe later changed hands many times, being recovered by Kang the Conqueror from Baron Mordo’s tomb in Brazil before being stolen by the Apocalypse Twins.
When Thor could no longer wield Mjolnir after his battle with Nick Fury on the Moon, he reclaimed Jarnbjorn. However, while fighting Malekith and Frost Giants, Malekith took Jarnbjorn from Thor and used it to cut off Thor’s left arm.
Stormbreaker’s Comic Origins
In the comics, Stormbreaker has a very different origin than in the MCU. It was created for Beta Ray Bill, not Thor.
Stormbreaker was created after Thor was defeated in battle by an alien named Beta Ray Bill, who was the sole defender of his race. Bill proved worthy enough to lift Mjolnir and use it in battle, ultimately winning Odin’s respect and being awarded a hammer of his own.
The comic book Stormbreaker bears little visual similarity to the MCU version. Instead, the movie weapon looks more like the Mjolnir from a parallel dimension that appeared in more recent comics.
Thor’s Other Weapons
Beyond Mjolnir, Stormbreaker, and Jarnbjorn, Thor has wielded several other weapons throughout Marvel history:
The Odinsword: This gigantic sword belonged to Odin and was considered the most dangerous weapon. When unsheathed, it would herald Ragnarok. It was later given to Thor to defeat his evil uncle Cul Borson.
Uru Arm: After losing his arm to Malekith (who stole Jarnbjorn and cut it off), Thor received an arm made of Uru metal, the same material as his axe and hammer.
Megingjord: A leather belt from Norse mythology that grants Thor immense strength beyond his already considerable abilities.
The Future of Thor’s Weapons in the MCU
With the MCU continuing to evolve, questions remain about the future of Thor’s weapons:
- Will Jarnbjorn make an appearance in future MCU films?
- Could Beta Ray Bill be introduced as the rightful wielder of Stormbreaker?
- Will Thor continue to wield both Stormbreaker and a reconstructed Mjolnir?
The rich mythology of Thor’s weapons provides numerous storytelling possibilities for future Marvel projects.
Frequently Asked Questions About Thor’s Axe
What is Thor’s axe called in the Marvel Cinematic Universe?
In the Marvel Cinematic Universe, Thor’s axe is called Stormbreaker. He acquired it in Avengers: Infinity War after his hammer Mjolnir was destroyed by Hela in Thor: Ragnarok.
Is Stormbreaker stronger than Mjolnir?
Yes, Stormbreaker is considered more powerful than Mjolnir. It’s physically larger, has the ability to summon the Bifrost, and was shown to overpower even the six Infinity Stones when Thor attacked Thanos.
Who can lift Stormbreaker?
Unlike Mjolnir, Stormbreaker doesn’t have Odin’s “worthiness” enchantment. Theoretically, anyone physically strong enough could wield it, though it might drive ordinary mortals mad. In Avengers: Endgame, Captain America briefly wielded it during the battle with Thanos.
What is Thor’s axe called in the comics?
In the comics, Thor’s primary axe is called Jarnbjorn (meaning “Iron Bear”). He used it before he was worthy of Mjolnir and returned to using it when he became unworthy again. The name Stormbreaker in the comics refers to Beta Ray Bill’s hammer, not Thor’s axe.
Why didn’t Thor get Jarnbjorn instead of Stormbreaker in the MCU?
It’s speculated that the MCU creators chose to use the name Stormbreaker instead of Jarnbjorn because it’s easier to pronounce and market. They combined elements of Jarnbjorn and Ultimate Mjolnir to create the MCU’s version of Stormbreaker.
Conclusion
Thor’s axe has become an integral part of the God of Thunder’s identity, especially in recent years. Whether it’s the MCU’s Stormbreaker or the comics’ Jarnbjorn, these weapons represent Thor’s evolution as a character beyond his traditional association with Mjolnir. As the Marvel Universe continues to expand, Thor’s axes will undoubtedly remain significant elements of his mythology, power set, and character development.
With their rich histories, unique abilities, and iconic designs, Thor’s axes have secured their place among the most powerful and recognizable weapons in the Marvel Universe, continuing to captivate fans across comics, films, and other media.
References
- Mjolnir and Stormbreaker – Wikipedia
- Jarnbjorn: The Secret History of Thor’s Celestial-Killing Axe – CBR
- Stormbreaker vs. Mjolnir: Which Of Thor’s Weapons Is More Powerful – Screen Rant
- Thor’s 7 Mightiest Weapons and Tools of the Trade – Sideshow
- Avengers: Infinity War — A Guide to Thor’s Axe Stormbreaker – Hollywood Reporter
