Crown of Madness

Enchant creature
Whenever enchanted creature becomes untapped, each player puts the top X cards of their library into his or her graveyard, where X is equal to the number of Faeries you control plus 2.
Mischief - At the beginning of your end step, if you've cast a noncreature spell this turn with a different name than this card, create a tapped 1/1 blue and black Faerie creature token with flying. Then tap enchanted creature.