Discard 3, Draw 4

This card allows you to remove any three undesirable cards in your hand and replace them with four newly drawn cards from the deck. Because you discard this card when you play it, the total number of cards you hold does not alter: you discard 3, draw 4, and then discard this 1.

If you do not have enough cards to discard, then you cannot play this power up. You cannot discard fewer than 3 cards in your hand, not including this one.