Discard as many Plot Cards as you wish from your hand, gaining 1 gold for each discarded card, and then redraw up to the hand limit of 4 (Hero Cards do not count against your hand limit). You may never discard Hero Cards. Discarded Plot Cards go to the discard pile. For instance, discarding 2 Plot Cards from your hand gains you 2 gold, and then you draw cards up to your hand limit of 4 cards.