Summon Modron

Within one round of casting this spell, the wizard magically conjures 2d4 monodrone modrons (extraplanar creatures from the Outer Plane called Mechanus). The modrons appear anywhere within the spell's area of effect, as desired by the wizard. They attack the spell user's opponents to the best of their ability until either he commands that the attacks cease, the spell duration expires, or the monsters are slain. These creatures do not check morale, but they vanish when slain. Note that if no opponent exists to fight, the modrons can, if the wizard can communicate with them and if they are physically able, perform other services.

The material component of this spell is a tiny bag containing eight marbles.