An energon sword is a sharp slab of thick metal lightly situated onto a hilt used in combat. It is a type of melee weaponry used widely amongst Cybertronian soldiers during the days of the war.


  • Optimus Prime: Uses it as a replacement for his lost axe.
  • Megatron: Uses it in place of his mace.
  • Grimlock: Wields a thick obsidian like blade that slices through Decepticons.
  • Breakdown: Uses a curved, scythe like sword when in battle.