I love reading these MTG articles and posts, especially right now when I can't really afford to buy cards.
When I saw the Transform Planeswalker card I did flip though, I got a sudden rush of hype at the prospect of cards that represent the Spark awakening in a person transforming them into a Planeswalker. Mainly because, back in 2012, I was reading an MTG fan forum where they talked about working out a "Awakening Planeswalker" card, and the suggestion was a Transform card that uses a trigger to flip into a Planeswalker. To see it actually be a card now is just grand.