The benefit here is that equipment and vehicle cards generally have generic casting costs rather than colored, so you can do some really silly things
You can see the full gallery below: Today's reveal also shows off some special features of the set, including Summons, a part of Magic's first-ever Saga creatures that players can call upon for aid in battle (see Summon: Shiva in the gallery)
The ultimate ability is really something too
Sacrifice decks have an A + B sort of formula: You need good cards to sacrifice, or you need sacrifice fodder (Infestation Sage, Reassembling Skeleton) plus sacrifice outlets that give you a benefit in exchange for sacrificing creatures (Vampire Gourmand, Vampiric Rites)
In reality, this logic only really holds up in the early game, and youll be thanking the green players at the table for your ability to tutor up the most powerful lands your deck has to offer
The value of the individual cards are very low