Infinity Thrall

The Infinity Thrall was an artificial cosmic entity and giant monster from Marvel Comics, specifically an enemy of the cosmic hero known as Adam Warlock.

History
The Infinity Thrall was created when the rogue High Evolutionary experiment known as Man-Beast kidnapped four members of the Infinity Watch and used them to "safely" draw energy from the Infinity Gems through a computer rather than directly. When Warlock managed to foil these plans and defeated Triax the Terrible, the power-mad Man-Beast used the power of his machine to bring the Infinity Thrall into existence and had it seek out and destroy the hero.

The resulting battle was immense and destructive, yet ultimately Warlock used his intelligence to defeat the mindless monster by tricking it into destroying the very machine that was keeping it anchored to reality, thus the Infinity Thrall vanished, unable to exist after its power source was removed.

Abilities

 * Nigh-Omnipotence - Due to being powered by several Infinity Gems, the Infinity Thrall was virtually omnipotent in scale, constantly growing stronger as it stayed in the physical world. Its weakness was the machine that anchored it to reality, without which it would disperse back into nothingness.