Infinity (Earth-616)

Infinity is the sister of Eternity. As Eternity's counterpart is Death, Infinity's counterpart is Oblivion. She appeared to Quasar when he entered his Quantum Bands into the Quantum Zone. It was revealed that Infinity is the source of Quasar's Quantum Bands. When Maelstrom as the avatar of Oblivion attempted to destroy the universe, Quasar stopped him by becoming the avatar of Infinity.^[1]

The Infinity Conflict

Infinity joined her brother Eternity in Overspace to face off against the growing threat of Thanos who had absorbed the collective energies of the other Abstract Entities using a device known as the Astral Regulator. Infinity attacked Thanos from multiple points within the aspects of the landscape but it proved futile as the titan wasn't affected by it.

The fight was short-lived when Thanos used the regulator on Infinity and her brother. The power transfer was felt throughout the universe making planets crash in each other causing space and time to fold in unto itself. Helpless in this conundrum, Infinity's essence was now inside of Thanos which allowed him to ascend to power equivalent to the Living Tribunal himself.^[2]