The stairwells are what connect the different levels. Sometimes the internal people will locate a stairwell that is sealed up, and a gatekeeper is there. Deal with the gatekeeper, break the seal, and proceed down to the next level. As you proceed through the levels, you may find that at the first couple of levels, you will get much flooding and spinning. The tornadoes function to create confusion and disorganization and a sense of being lost, being out of control.
Tornadoes float around the different systems.
Visual imagery of walls around the tornadoes to enclose them has often been useful. The various systems that have been reported and worked by these authors include differing levels of complexity. Space limitations prevent discussion of each of these systems, but illustrations of the difficulties in working with some of these systems follow. Rituals are tied to this system. There are many cult-created alters within this system.