When Q enters, shuffle your library, then exile cards from the top of your library until you exile a nonland card. That nonland card gains "Exile a card from your hand: Create a copy of this card. You may cast the copy. Activate only during your turn and only if this card is exiled."
![Q, Stacking the Deck [Star Trek]](http://www.cardmerchanttakapuna.co.nz/cdn/shop/files/f13d8792-3ed2-57b4-90f9-3e7b913bb4b2.png?v=1793041346&width=1445)