When you get energy back for killing a small thing or the ability to dump extra energy in to kill a big dork you have yourself a great scaling and highly dynamic card
Each turn, you have to sacrifice a land and you draw a card when they hit the bin
All of those cards don't take up so much room in the deck that we can't focus on winning the game ourselves, especially with cards like Authority of the Consuls and Blind Obedience doing double duty
Draft naturally rewards flexibility and adaptation, while Sealed Deck challenges you to make the most of the pool you open
Finally, Sephiroth, Fallen Heros Extended Art version has crash-landed from around $100 to just $7 since the pre-release day pricing, that's a big ol' drop, and a good example as why it's good to wait and see on how the market will fall post-release of a big set like this
Decimator of the Provinces I think people sleep a bit on Decimator of the Provinces