For one generic mana and one blue mana, Borne Upon a Wind , when successfully cast, allows you to cast all spells at instant speed while drawing you a card
This process helps you improve much faster than simply copying lists without understanding them
You can ambush attacking creatures, use the flash ability to have your mana open for instants or just cast and attack on turn five
As you keep making picks, until you really get locked into colors, the probability you'll play any individual colored card versus an artifact keeps moving
It's a great deck for starters, not just because of the limited colors, but because it helps teach a wide range of mechanics in a simple-to-understand manner
You get 3 AR cards guaranteed per booster box