To See Her Again

At the beginning of your upkeep, create a 1/1 Doll artifact creature token. Whenever you
cast a noncreature spell, you may exile a creature you control. If you do, create an artifact creature token copy of it. Whenever a creature is exiled, create a 1/1 artifact creature token copy of it. If you control three or more artifact creatures, you may exile Drowned Reverie. If you do, return exiled creatures by
its effect from your graveyard to the battlefield.