After acquiring and enslaving the Venom symbiote during the War of the Realms,[1] Malekith augmented several of his Dark Elf Acolytes using it.[2]

During the battle against the Thor Corps, several of these symbiote-augmented "Spider-Elves" were crushed by All-Father Thor's Mjolnir, and escaped by amalgamating into a massive gestalt that dubbed itself "Svartalfvenom". Svartalfvenom attempted to eat Freyja, but was beaten back by Young Thor of Earth-616's past - whose selflessness enabled him to wield All-Father Thor's Mjolnir. After taking his Jarnbjorn back from All-Father Thor, Young Thor used the divine axe to kill Svartalfvenom.[3]

Svartalfvenom is driven by its constituent hosts' fanatical loyalty to Malekith and hatred of the Asgardians, and attempted to eat Freyja Freyrdottir.[3]


Black Symbiotic Costume:

  • Superhuman Strength
  • Superhuman Durability
  • Superhuman Stamina
  • Superhuman Speed
  • Superhuman Agility
  • Superhuman Reflexes
  • Regenerative Healing Factor
  • Webbing Generation
  • Wall-Crawling
  • Constituent-Matter Generation
  • Shapeshifting
  • Fangs and Claws
  • Empathetic Empowerment


Seemingly those of Venom.


Svartalfvenom has multiple arms with clawed hands, bladed spider-like limbs, and fanged jaws it uses as weapons.[3]

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