Oblivion

Oblivion is the sentient mind of the very vacuum of space. Not the planets, or stars that inhabit it - he is the personification of void. He watches as every thing around him vanishes and dies but feels nothing as he has let them live within his very form for eons. With matter there must be space to hold it, and Oblivion provides that space. It is thought that he may be the eldest or indeed one of the elder siblings of the Eternal Pantheon.