What skill level is needed to play with TW nike VR forged irons?

It does not always depend on what your handicap is, you could be a ten handicap and a great scrambler but and awful iron player. If you are a good iron player, I would consider the option of buying the irons but it also depends on what you like to do with the golf ball, either fading the golf ball or drawing it. Forged irons are known for their workability but if you just like to hit the golf ball straight, you are not going to see much benefit from buying forged irons.