Still, this is the first time a card has been locked behind a bundle rather than being obtainable the usual way by opening booster packs
They describe in detail how face-down cards are cast and manifested, what happens to them on the battlefield in various situations, how they can be turned face-up, how they are copied, what happens to Auras and Equipment when the permanent is turned face-up, and so on
Psychomancer is a wincon, allowing you to kill people with your sacrifice and recursion engines, while Sautekh Immortal can come in as a huge body after you have your engine running
You can also tap creatures with summoning sickness to crew vehicles and station spacecraft
It has a decent 80 HP, which isnt groundbreaking but isnt terrible for a Basic