Elemental Ward(Complete Arcane, p. 105)
Level: Wu Jen 4 (All),
Components: V, S, M,
Casting Time: 1 standard action
Range: 60 ft.
Area: 60-ft.-radius emanation, centered on you
Duration: 1 minute
Saving Throw: Will negates
Spell Resistance: Yes
This spell allows you to drive off elementals of a specific type by uttering a fearsome cry. When you cast the spell, any elemental within the spell's area must leave the area unless it makes a successful Will save. If you try to force the barrier against an elemental that has failed its saving throw, the spell fails.
Material Component: A small quantity of the element opposed to the type being warded against—fire for water elementals, earth for air elementals, air for earth elementals, or water for fire elementals.