Fleshwarping Swarm

Fleshwarping Swarm

Conjuration (Summoning)
Level: Artificer* 3, Sorcerer*/Wizard * 3, Summoner* 3, Warlock* 3
Components: V, S, M/DF (a square of red cloth)
Casting Time: 1 round
Range: close (25 ft. + 5 ft./2 levels)
Effect: one swarm of bats, rats, or spiders
Duration: concentration + 2 rounds and 1 hour/level (see text)
Saving Throw: None
Spell Resistance: no

You summon a swarm of bats, rats, or spiders (your choice), which attacks all other creatures within its area. (You may summon the swarm so that it shares the area of other creatures.) If no living creatures are within its area, the swarm attacks or pursues the nearest creature as best it can. The caster has no control over its target or direction of travel.

Living and undead creatures that fail their saving throw against the swarm's distraction find that their limbs twist and spasm, as their bodies become susceptible to transmutations. Such creatures take a -4 penalty to Dexterity and on saving throws against Transmutation effects for 1 hour per Caster Level.