Ghostbane Dirge, Mass

School: transmutation

Level: Bard 4, Skald 4, Shaman 5, Cleric 5, Oracle 5, Warpriest 5, Inquisitor 5, Paladin 3, Occultist 5

Casting Time: standard action

Components: V, S, M, DF

Range: close (25 feet + 5 feet/2 levels)

Target: creature/level, incorporeal (1) no two of which can be more than 30 feet apart

Duration: 1 round/level

Saving Throw: Will negates

Spell Resistance: yes

Source: Advanced Player's Guide