Im going to speculate a little, but when it comes to buys like this, I like to visit different Commander forums and talk to Commander players at my local game store to see what theyre hoping to brew up
The rest should, hopefully, come off the top of your deck as you draw cards
It was a very different take than Tarkir, Magics first iteration, which centered around Morph and ended up being defined by allied color dragons rather than enemy color strategies
This matters most to decks trying to use things like Recurring Nightmare or Genesis which can be ruined with a mass exile but will be good in almost every matchup
One of the most well received designs, and Season 1s Best Design, was Procrastination by Draiu
Enchant creature When this Aura enters, untap each creature you control