Cyber
From superman.nu: Supermanica
Cyber
A diminutive pink-skinned alien criminal with an over-sized cranium from an unknown planet who attempts to take over Earth using a series of super-powerful Cipher robots, beginning with Smallville, in a 1968 chronicle.
Cyber is apparently killed during a confrontation with Superboy when the Boy of Steel uses a shield of solid reflective ice he has made by freezing the contents of the Smallville Reservoir with super-breath to reflect the power signals that Cyber had been sending down to Earth from his saucer-like spaceship to control the Cipher robots back at the ship, effectively deactivating the robots and causing the ship to self-destruct (SB No. 150, Sept 1968: "The Stranger Who Stalks Smallville!").
