CyberLeader (Time of the Cybermen)

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A Cyberleader was in charge of carrying out Mr Clevers directives on Cyber-converting all the Waypoints (GAME: Time of the Cybermen) created by Omega's attempt at returning to the universe. (GAME: Lost in Time)

The CyberLeader was defeated by the Eleventh Doctor when he caused the integrity of the passageway to go down, opening a rift in time that swallowed the CyberLeader in. (GAME: Time of the Cybermen [+]Loading...["Time of the Cybermen (episode)"])

At some point in time, the Twelfth Doctor met the CyberLeader and the Cybertrooper on the UNIT Moonbase in confrontation with Kate Stewart and Petronella Osgood and gave it some coal. (GAME: Coal for Skaro [+]Loading...["Coal for Skaro (episode)"])

At another point in time, the CyberLeader and the Cybertrooper went to Telos to awaken the sleeping Cybermen, only to cross paths with River Song. (GAME: Awaken! [+]Loading...["Awaken! (episode)"])