Temporal Wall

Temporal wall creates a thin barrier composed of the mist-smoke of Demiplane of Time. The wall cannot be moved once created, but it can be shaped in any way (circle, dome, and so on) and placed anywhere within the spell's range. Anyone trying to pass through this wall in either direction suffers the effects of two cumulative slow spells and Wesley's temporal disjunction. Creatures can save vs. spell (once each) to avoid the effects of the slow spells. Missiles, breath weapons, and spell effects are also slowed by the wall, allowing a Dexterity check to reduce their damage by half.

Dispel magic cannot destroy this wall, but any type of magical item that destroys magic can affect this spell. Passwall, dimension door, teleport, and similar spells bypass the wall.

The material component is a strand of webbing from a vortex spider's web.