Quick Cast: Yes
Requirements: A ritual and some chanting invoking the powers of the dead, for a witch or warlock a mere phrase or gesture.
Effects: This spell allows the caster to become incorporeal for up to success levels per minute. The caster appears to be normal, but they can pass through solid objects as if they were a ghost. This spell can be cast at a higher level to include other people in addition to the caster, but the caster has to touch them in order for the spell to work.Buffy TVS Spells