invasion cards mtg march of the machines Ravnica // Guildpact Paragon search your library for a land or battle card MTG March of the Machine

All it does is draw a card when it enters which, while good, doesn't feel as good as a token doubler like Exalted Sunborn

Some even have special playing mats replete with ornate illustrations (dragons consumed in flames, embittered angels bearing crested shields), which they unfurl and align like table settings

Being a bonus-ish thing in the Set and Collector boosters means these things should be everywhere, and none of them scream "EDH must-have" to me

(Though The Lost Caverns of Ixalan will not have Play Boosters, Special Guests is debuting with that set, so you should already have some idea of what those will look like.) In addition to the Special Guests , there will be 40 cards that are reprints without new art

Bushwhack is going to be exceptionally valuable for taking out bothersome creatures early in the game like an opposing Urza or Monastery Swiftspear