The stairways are constantly moving in the records. A character may leap from one stair to another with an
Agility Roll (they take advantage if going down the stairwell instead of up). Use of a grappler or a character tying a rope for their companions can give advantage on this or any other traversal action within the records.

The long-dead guardians of the records are unceasing in their duty. Summon an undead guardian equal to the number of party members. They appear at a Far distance or a doorway within Close distance.

Manifest a ghostly echo of the thunderstorm that ruined the tower during a climactic battle in decades past. The storm lasts until the end of the scene. While the storm is raging, all traversal rolls are made with disadvantage.

If Spectral Storm is already active, spend a Fear to lash out with a ghostly lightning bolt against all characters within a Very Close area within the Records. Each character within that area must make an Agility Reaction Roll or suffer 2d20 magic damage (half damage on success, or no damage on a critical).