History
Infinity is a cosmic entity representing the totality of space, while its "brother" Eternity represents time. Together they represent the space-time continuum and the living force of the universe. Infinity’s opposite is the cosmic entity Oblivion. Infinity had no physical form but took on a seemingly female representation.
After Akhenaten was defeated and Thanos acquired the Heart of the Universe, Infinity was among the countless beings who fought him and were killed, before Thanos then gave up his own life to restore the universe and everyone in it, Infinity included.[1]
The Infinity of this universe, as well as its alternate reality counterparts, was annihilated by the Beyonders.[2] But it was likely restored alongside the rest of the Multiverse.[3]