In the final chapter, The Argent Etchings blows up everything in play except artifacts, lands, and other Phyrexians.
Perfect for stabilizing or setting up a devastating mill finish
Its yet another feather in the peacock-like cap of sacrifice decks that they can replace narrow hate cards or combo pieces with something as reliably impactful as Mayhem Devil
You'll spacewalk through the Sothera system, an enigmatic realm at the far edges of the Multiverse
If that creature was an Angel, you get a number of Blood tokens equal to its toughness instead
That means the only Commander decks that use it tend to be land destruction decks with commanders like Numot, the Devastator and Zo-Zu the Punisher, which just bring joy and happiness to any EDH table they land on