Crystal beast

Im new in yugioh and bought 3 copies of legend of the crystal beast structure deck can someone help me build a strong deck only using cards in that structure?

If you are playing Crystal Beast, you can play the deck any number of ways. The main ratios you'll want to have for the deck are 3 Pegasus, 2 Ruby Carbuncle, 2 CB Rainbow Dragon, 2 Rainbow Dragon, and 1 each of the other CB monsters. You'll also want to have 3 of Rainbow Bridge, Crystal Bond, Rainbow Bridge of the Heart, and Awakening of the Crystal Ultimates (although you could cut that to 2 or 1 also). And 3 Ash Blossom for obvious reasons. This Google Doc is a pretty good guide to follow as to give you good tips on to how to play the deck so feel free to check it out: https://docs.google.com/document/d/1AMifQImLS8MWqnnRjuZmVSteG1zlWVlkUAtkl7Dyi_s/edit?usp=sharing

Hope this helps!