White Cards are used to remove your opponents cards and bolster your defenses for their attacks
What is the strategy behind Inspirit, Flagship Vessel
Part of this is due to art and other concerns, but a large portion of the value comes from the fact that owning a first-edition foil of a valuable card is just very cool
Honestly, I would have been thrilled to get trading cards on Halloween, so this new booster, ahem BOOster tradition sounds like it could be a winner.
It also works on your turn, which makes it harder for opponents to meddle in your other nefarious affairs
Ive written about Miirym, Sentinel Wyrm and Raggadragga, Goreguts Boss, and plan on building full Commander decks with them in paper