School enfeebling; Level bard 5
Casting Time 1 standard action
Range 30 ft.
Target enemy incorporeal creatures within 30 ft. of you
Duration up to 1 + Charisma modifier rounds (maintained)
Saving Throw Will negates; Spell Resistance yes
The targets coalesce into a semi-physical form for a short period of time. While subject to the song, the incorporeal creature takes half damage (50%) from nonmagical attack forms, and full damage from magic weapons, spells, spell-like effects, and supernatural effects.