Gray Beckoning

''A small vortex appears accompanied by the stench of decaying flesh. A rotting hand appears, as a powerful zombie claws its way out of the dimensional portal.''

This spell briefly opens a conduit to the Gray, allowing negative energy to slip through and form Gray Zombies (TotDL 42). You may summon one Gray zombie per caster level. Summoned zombies attack you unless you promise them payment for their services; the undead can be satisfied by devouring living victims with total HD equaling the number of zombies summoned. When destroyed or when the spell ends, the summoned zombies become insubstantial and melt back into the Gray.