Card Backing Question

[TheWumpus]

This is a question in three parts, all dealing with the same general topic. I apologize if these questions have already been answered elsewhere!

1) Is there a definitive list of the card backing colors for all sets, expansions, and booster packs? Are the card backs mentioned in the product pages anywhere if I were to want to compile this data on my own?

2) If there is not a definitive list, or no easy way to compile one, what sets, expansions, and boosters currently have the Fantasy card backs? (I may be a bit OCD about it, but I really want to collect just the fantasy backed stuff right now.)

3) I hear there is a collection of older boosters coming out called Game Changers. Will those cards have the original card backings?

Thanks in advance!