Sanctum Sanctorum (Marvel Comics)

[3][2] In the comics, the building was said to have been built upon a site where pagan sacrifices were performed, and Native American rituals before that, and serves as a focal point of supernatural energies.

"The outside looks like a townhouse, while past a veil of magical force on the inside are various rooms with various mystical artifacts", as one source put it.

The Sanctum Sanctorum is specifically the third floor of the building, home to Strange's meditation room and occult library, where he keeps the Book of the Vishanti, and his repository of ancient artifacts and objects of magical power, such as the Orb of Agamotto.

[2] The Sanctum consistently has a circular skylight with four swooping lines; this design has stayed with the building despite the window's destruction on many occasions.

[13] The artistic directors of the Marvel Cinematic Universe film adaptation described it as a "turn-of-the-century empire—timeless, really—mixture of classical and neoclassical American architecture".

The Sanctum Sanctorum became the headquarters of the New Avengers for a time, having been magically disguised as an abandoned building designated as a future Starbucks cafe.

[2] After constructing the house, Doctor Strange cast a permanent, intricate spell of mystical force to protect it.

Despite this, it was seemingly destroyed in a siege by mystical forces, during the Midnight Sons storyline, while various heroes such as the Nightstalkers, Ghost Rider, and Johnny Blaze were hiding inside.

[volume & issue needed] During the World War Hulk storyline, the Sanctum was invaded by the forces of the alien Warbound, its defensive enchantments and illusions shattered by Hiroim.

[14] After the use of unacceptable dark magics in the fight against the Hulk, the Sanctum is invaded by the Hood's army, who are ultimately defeated amid much damage to the building.