The more the team thought about this, the more they realized that the change had to come from the cards
Skymarcher Aspirant can hopefully get some chip shots in early game as a one-drop, then later when the battlefield gets clogged and your opponent has blockers then it can ascend to the sky, gaining flying permanently when you ten or more permanents at one point
One of the cards chosen to get an alternative printing is called "Void Beckoner." It's a good, not great card that doesn't see a ton of play outside of draft games
Not only is Kaya, Geist Hunter cheaper than that, but the fact that you can immediately use her -2 ability once cast is a definite plus
Things have sped up recently, however, following Wizards making a highly unusual statement about the card
Before reanimating, you can force everyone to discard, an effect that wont be as bad for you since youre using your graveyard as a resource