BH Rubber Leg Prince A nice Rubber Leg version of the ever popular Prince Nymph. Here are some additional tips: The Prince Flashback can be fished with a variety of materials for the body, legs, and wings. Some popular materials include dubbing, peacock herl, and hackle. The Prince Flashback can be fished in a variety of water colors, but it is especially effective in murky or off-color water. The Prince Flashback can be fished alone or as part of a nymph rig. If you are fishing the Prince Flashback alone, you can use a small split shot to help it sink.