From Arelith Wiki
Spell Level(s): Bard 4, Cleric 4, Favored Soul 4, Hemomancer 6, Shaman 5, Sorcerer 5, Spellsword 4, Warlock 5, Wizard 5 Innate Level: 4 School: Abjuration Descriptor(s): None Component(s): Verbal, Somatic Range: Short (8 meters) Area of Effect / Target: Colossal (10 meters radius) Duration: Instantaneous Additional Counter Spells: Gate Save(s): Will, special Spell Resistance: Yes Description: The caster is able to cause all summoned creatures, familiars, animal companions, and outsiders in the area of effect to be destroyed. A number of creatures equal to twice the caster's level in HD can be banished. Inflict a saveless debuff (-1 AB, -1 AC, -1 saves) for rounds / level and save vs will 2 round stun on outsiders player characters (PCs) with the planar native subtype (tieflings, aasimars). Imp PCs, on a failed save, are teleported back to Baator. Blocks all summoning spells in the area where cast for 30 seconds; excluding animating creatures.