This deck will ALWAYS put two monsters on the board using Zenith. With two crystal abundance you can OTK using Nr 60: Dugares but that isn't the deck focus.
It is purely focused on Rainbow Dragon, Rainbow Overdragon and Rainbow Neos
3x anti-spell fragrance was a tech idea I was brainstorming to encourage enemies to actually battle your monsters more (and proc the rainbow dragon traps). Feel free to swap for any other trap/hand trap.
Deck is very consistent- only brick in deck is 2x Neos (hard brick) and 3x Rainbow Dragon (soft brick).
Crystal bonds > Pegasus (put Zexal in spell/trap zone ALWAYS when you get the option). Then use Pegasus effect to put another Zexal on the field as a spell.
Then use rare value or crystal beacon to milk value.
Go into XYZ / Predaplant for Rainbow Neos