Monsters
Crystal Beast Sapphire Pegasus x3
Crystal Beast Amber Mammoth x2
Crystal Beast Topaz Tiger x2
Crystal Beast Ruby Carbuncle x2
Crystal Beast Cobalt Eagle x1
Crystal Beast Emerald Turtle x1
Crystal Beast Amethyst Cat x1
Rainbow Dragon x1
Malefic Cyber End Dragon x2
Summoner Monk x2
Vylon Prism x1

Spells
Crystal Abundance x2
Crystal Beacon x2
Crystal Blessing x2
Crystal Promise x2
Crystal Release x1
Ancient City - Rainbow Ruins x3
Terraforming x2
Rare Value x2
Dark Hole x1
Book of Moon x1

Traps
Torrential Tribute x1
Horn of the Phantom Beast x1
Bottomless Trap Hole x1
Return from the Different Dimension x1

Extra
Wind-Up Zenmaines x1
Leviair the Sea Dragon x1
Number 20: Giga-Brilliant x1
Gagaga Cowboy x1
Maestroke the Symphony Djinn x1
Photon Papilloperative x1
Number 91: Thunder Spark Dragon x1
Abyss Dweller x1
Number 39: Utopia x1
Black Rose Dragon x1
Stardust Dragon x1
Dark End Dragon x1
Scrap Dragon x1
Cyber End Dragon x2

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This deck is being built in real life and is considered my third deck. It will be used in competitive play as with all my decks(US TCG Advanced). The decks used at my local range widely. However it has no side deck as I'm terrible with those and have noticed no card I'd want to play against certain deck, but not all the time.

This decks has 3 purpose that all depend on my draws and the situation. The first is the old crystal abundance play. Blow up the field and call back 4 Crystal Beasts and summon another to otk the game. If for some reason I'm unable to do that I can XYZ after wards for defense. The second is one of the decks calling one of the decks two boss monsters Malefic Cyber End Dragon, and just precede to beat on them until they crack. The Final and the one most people tell me to do away with is calling Rainbow Dragon arguably the most full proof winning strategy I have. This is due to the fact I can chain his play into a crystal abundance if needed(torrential/dark hole and return from the different dimension after I'm forced to use Rainbow Dragon's effect). In addition I can also one shot any duelist if they leave it on the field for more then a turn.  

As stated above my favorite strategy is calling on rainbow dragon with this deck and if worse comes to worse if I'm forced to return him to the deck and banish my crystal beast. I call them all back for an otk in the future. Something most don't expect out of a crystal beast deck.