The Madam X in black is one of many options for this fantastic fly. With a simple body, rubber legs, and deer hair, this fly was made to catch fish. They fish best in slower-moving water but can still be one of the best fly patterns for faster water with the addition of floatant. Cast these flies near the bank and let them float past rocks and other areas of cover. Keep your rod tip high and get ready to set the hook. A row of these in sizes small to large is a great way to complete your terrestrial box.