Forum:Rainbow Dark Dragon

Hi guys!! everything ok? hey I need some help and good quantity of fantasy, I need to create the Ultimate Rainbow Dark Dragon deck, like fast and powerful, you know!! Now I am concerned that R.D.D is pretty a slow monster but I was wondering if I could make it Faster!! So any help is appreciated!! P.S. I didn't post a deck because I still don't know what cards i can put in the deck!! Early Thankx!!!!