Summon Swarm

Conjuration (Summoning)
Level: Bard 2, Sor/Wiz 2, Vermin 2
Components: V, S
Casting Time: 1 standard action
Range: Close (25 ft. + 5 ft./2 levels)
Effect: One swarm of bats, rats, or spiders
Duration: Concentration + 2 rounds
Saving Throw: None
Spell Resistance: No
Spell Points: 3

A great thick swarm of vermin appears.

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.

Augment: You can augment this spell in one or both of the following ways:

  1. For every additional spell point you spend, the swarm summoned lasts for an additional round after you cease concentrating.

  2. For every two additional spell points you spend, you summon an additional swarm.