Signed cards are often more difficult to read, distracting, and in some cases, much more expensive and hard-to-replace than their unsigned counterparts
Immersive cards take you inside the world of the card
It also supports a batch scanning mode that makes short work of large stacks of commons
It won't quite always have them -- Glimmers are around, including at lower rarities -- but it has them often enough to be a nice 5-drop, especially in decks that care about Enchantments
With the new Boost keyword, an army of Gargoyles, and a huge power spike for almost every ink color (sorry, Ruby), this set may very well turn the entire game on its head
You can activate the creature card's embalm ability before any player can exile it, if it's legal for you to do so