Crystal Beast for Casual Play.
Gain Advantage with the Crystal Cards and OTK with Utopia Double.
Beacon/Aboundance/Blessing/promise only at 1 each because they are situational and searchable with Rainbow Bridge/Crystal Master
Lost Wind/Crackdown/Solemns can block your zones, so i go with TT (Can be used on your own Summon) ,Compulse (Can Reset Pegasus), Veiler (HT).
Dark>Raigeki in this Deck, because it triggers conclave.
Don't like Rainbow Dragon (And Rainbow Overdragon) because you have to play more of the bad Crystal Beast and this deck is to Normal Summon heavy anyway.