10. Wrecked

When they return home from their nights out, Buffy is ashamed of having slept with Spike and Willow is exhausted from casting spells all night. Amy takes Willow to a sorcerer named Rack whose particular brand of magic quickly has Willow hooked. Later, Willow and Dawn decide to go out for a movie, but Willow's recklessness with magic puts Dawn's life in danger.