Insect Plague

This spell summons one swarm of locusts per three caster levels, with a maximum of 6 swarms. See Insect Swarm on page 114 for the effects of a swarm. As explained there, a normal swarm of insects occupies a contiguous area equal to three 10 foot cubes; all swarms summoned by this spell must be contiguous with each other such that they effectively form a single huge swarm, though the caster may stretch them out in a line, form them into a block, or indeed arrange them in some serpentine form if desired. The summoned swarms persist for the duration above, or until they are slain, whichever comes first. The caster may summon them in areas where creatures are already located. Once summoned, the swarms are stationary until they disappear or are slain, and they attack any creatures who are within their area.