These mechanics promise unique gameplay scenarios, letting you set the stage for how you want your game to goand if you dont like the direction of the show, sacrifice those creatures for extra effects
While Entomb is a strong option for decks looking to fill their graveyard strategically, there are arguably better cards like Buried Alive or Intuition that offer more versatility or card advantage
Then you can use the lands, and then get those broken lands like Gaea's Cradle, Volrath's Stronghold, and Academy Ruins all mixed up
Upload Any Image Drop in whatever you want on the card: a photo, your own artwork, a high-res scan, an AI render, or an alter you commissioned
It will save you a support email later, and it will also prevent the classic tragedy of I printed these for a tournament (followed by the sound of your hopes collapsing into a deck box)
In Japan it carried the far moodier name Undone Seal, and that idea of broken seals runs right through the release