This glooming tower was an architectural marriage of the gothic and contemporary styles, home to the prestigious Technomancer Corporation.
When the Sphere of Sara-Kath was brought inside the building, the Babylon Portal caused all the evils of the Nether-Realms to spread to Earth.
When Spider-Man destroyed the sphere, this shocked Buel, who stopped fighting, and was obliterated by Dr. Strange.
A short time later, Override stole a fragment kept in the Aleister Building on behalf of Norman Osborn.