Force Cage

1 Stand|V,S,M|Close|Barred Cage 20ft^2 or
Windowless 10ft^3| 2hrs/lvl|None|No
Creatures caught in the cage are contained unless
they are too big to fit. Teleportation and other
forms of astral travel provide a means of escape.
bars and walls extend into ethereal plane. Resists
spells like wall of force.