Wall of Force

Evocation [Force]

Level: Mage 5; Components: V, S, M; Casting Time; Attack action Range: Close (25 ft. + 5 ft./2 levels); Effect: Wall whose area is up to one 10-ft. square/level or a sphere or hemisphere with a radius of up to 1 ft./level; Duration: 1 minute/level (D); Saving Throw: None; Spell Resistance: No

A wall of force spell creates an invisible wall of force. The wall of force cannot move, it is immune to damage of all kinds, and it is unaffected by dispel magic. Spells, breath weapons, and flamethrowers cannot pass through the wall in either direction, although dimension door can bypass the barrier. Gaze attacks can operate through the wall of force.

The caster can form the wall into a flat, vertical plane whose area is up to one 10-foot square per level, or into a sphere or hemisphere with a radius of up to 1 foot per level.

The wall of force must be continuous and unbroken when formed. If its surface is broken by any object or creature, the spell fails.