Liber Legis was a robot that was the enemy of Demonbane it was evil.
Demonbane many years ago fought a robot named Liber Legis. It was similar to it and was gigantic in size. Demonbane defended the Omniverse from it many years ago.It is somewhere out there in the Omniverse.
It's size is roughly 20,000 megaverses tall and has wings that are made of metal.