Passwall

Utility

You create a passage through which creatures can safely travel, opening a gap in either a solid surface or body of water (or similar liquid). The spell cannot create a gap in organic material, moving objects, or creatures, though it can create a gap in a magical barrier such as Wall of Force or Forcecage.

• The passage can be as large as this spell’s listed area of effect or smaller.
• The passage can go in any direction, including upwards or downwards.
• Passwall never causes structural instability or displaces material. Even if the hole created by the wall would cause a building to collapse, the building is stable as if the passwall was never created. This may cause things to float.
• When the spell ends, anything inside the passage is safely ejected to the closest end of the passage, and the material originally displaced returns to its original location.