Quick Cast: Yes
Requirements: An object sympathetic to the change to be realized. Examples: Hair dye for changing hair color, a press-on nail for longer nails. As no spell would be complete without a nice foreign language recital, the original designer thought it wise to add one. For a witch or warlock, a mere gesture or phrase.
Effects: Allows to modify one minor aspect of your appearance for a duration of up to one hour per Success level. With this incantation, one can lengthen hair or nails, change skin tone, hair or eye color. Other creative modifications can be achieved, but nothing that would make the caster deviate from his species normal parameters.Buffy TVS Spells