Simon, Wild Magic Sorcerer (SLD-1238) - Secret Lair Drop / Simon, Wild Magic Sorcerer Foil

Whenever you cast an instant or sorcery spell with mana value 3 or greater, roll a d20.
1-9 | Each player draws a card.
10-19 | You draw a card.
20 | Copy that spell. You may choose new targets for the copy.