Energy Disc
Franz Hopper 202
Ulrich charging his sword to release a very strong and effective energy wave to destroy two Creepers from a distance.
First appearance Franz Hopper (Ulrich)
Final Round (William)
Channeled through Katana (Ulrich)
Zweihänder (William)
User Ulrich

Energy Disc is an incredibly strong and destructive attack used by X.A.N.A. William and Ulrich Stern; at one point. This power is sword-related only, as an element of Ulrich's Katana and William's Zweihänder.

Ulrich only used it once in "Franz Hopper", with the temporary modifications and upgrades added. William uses it on a semi-regular basis throughout Season 4, Code Lyoko: Quest for Infinity, and Code Lyoko: Fall of X.A.N.A..

Times when Used

Ulrich's Saber

William's Zweihandler

Season Three

Season Four

Season Five (Code Lyoko: Evolution)


  • It is not explained why Ulrich had never mentioned this stronger ability to his katana to Jeremy after "Franz Hopper."

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