Ultimate Echo Echo (Earth-68)

This is the version of Ultimate Echo Echo that appears on Earth-68, the universe owned by Dioga beta. It is the evolved form of Echo Echo.

Dimension 1 (John Smith 10)
Ultimate Echo Echo is first used by Julie controlled by Diagon to fight John.

By Julie

 * A Knight to Remember (John Smith 10) (first appearance)

By Ultimate John

 * Manipulation (first re-appearance)
 * Incarcecon Breakout, Part 1

By John

 * Human (John Smith 10)
 * Caldia

By John

 * Ghost of a Battle (first re-appearance)

By Warmatrix Drone

 * Darkness and Power

Ancient Times

 * War with the Titans (first re-appearance)

By Albedo

 * Fistful of Clones (first re-appearance)

By Intellectuary

 * The Frogs of War Part 1 (John Smith 10)

Ultimate Echo Echo (Ahmad 15)
This is the version of Ultimate Echo Echo that appears in Ahmad 15. He only appears in crossovers.

By Ahmad

 * Incarcecon Breakout, Part 2