It turns out, people play a lot of Magic
For a small cost, it makes your opponent mill seven cards, packing quite the punch
This is much cheaper compared to the market price, as seen at TCGplayer, which has it listed at around $528
The theory is that, as Yedora3 brings back non-token creatures as face down and lands, the ability does not remove the interaction between Morph or disguise and being face down - I can morph in a creature, turn it face up for effect, throw it at the enemy to get it killed, bring it back as a face-down card that is a forest, then flip it face up (again) for its morph cost
The original's already been heavily meme'd on due to its verbose rules text, and squeezing all of that onto the poster version is headache-inducing
So that's enough talk