In every universe there is a Spider Church. She enters at the appropriate time, does her business, and leaves.
But don't worry, humanity.
She always comes back. ;;;;)
Spider Church is a pocket dimension belonging to The Spider Queen. Spider Church exists at least somewhere in ALL dimensions, (though not always as a "Church"!) These various configurations/forms of Spider Church are woven to approach specific inter-dimensional environments and can be built in many types of configurations. Each pocket dimension acts as a sort of "Web" for SpiderQueen which she weaves into the fabric of a given universe's reality, seeping into the cultural backwater until her web can rise up, catching all onlookers unawares!
-Spider Queen lives here!