Designed for Nexus Prime, the Cyber Caliber is capable of splitting into five short swords for his component forms to use. It is said to be able to repair or disassemble any device.


The Cyber Caliber is one of the relics of the Thirteen, created by Solus Prime. It is a large, powerful, and exceedingly sharp sword, and it is powerful enough that Nexus Prime was willing to sacrifice himself as to ensure its safety.

Following the defeat of Liege Maximo, Nexus Prime took custody of the relic and decided it must be hidden away until it could not be done without. He separated himself into five beings, each carrying and guarding a fragment of the Cyber Caliber.

Years later, a newly reformed Nexus Prime granted it to Optimus Prime, who used it to fight Megatron to a standstill on the planet Junkion. After the Requiem Blaster was fired from the Nemesis, the Cyber Caliber had disappeared, blown away by the explosion. After the battle, each of the five Nexus Prime transformers once again took a piece of the sword as they split up and headed out into space in different direcitons.


  • The name may have been originally inspired by the famous fictional sword, Excalibur.
  • Vector Prime would later reveal that Cyber Caliber had the ability to adapt its power to suit the wielder. He possesses a version from another timeline that changed to be able to slice open portals through time and space, Vector Prime has renamed this particular sword Rhisling. The Prime gave another example in the form of his teammate Alchemist Prime; stating if he took ownership of the sword its power would likely become involved with transmutation.
This page uses content from Transformers Wiki. The original article was at Cyber Caliber.

The list of authors can be seen in the page history. As with Transformer: Prime Wiki, the text of Transformers Wiki is available under the Creative Commons License.

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