It's taken me 30+ years to gather this info.

These 2 mile wide motherships under the sea have multiples sources.

Also William Tompkins has extensive info on their shapeshifting abilities. What may appear as a log cabin on earth can actually be a landed ufo.

So what people have seen as floating cities in the sky and submerged in the ocean may be craft disguised that way.

Steve Quayle and Tom Horn also have info on these "Necromancer only" craft.

Also underneath the Getty museum.

Only witches allowed...

The song Take me down to Paradise City really makes my stomach queasy nowadays!!

Some of these underground cities have 80 story buildings in them! Lots of crazy sex and debauchery by all accounts too.

Here's the song that makes me wanna puke now.