Duomi The Clumsy Jester

Whenever you cast an instant or sorcery spell from your hand, open an Attraction.
{x}, {t}Exile target instant or sorcery card with
mana value X from your graveyard and choose an Attraction you control that doesn't have a midway counter on it. Put a midway counter on it. For as
long as that Attraction is on the battlefield, whenever
you visit it, copy the exiled card.
You may cast the copy without paying its mana cost.