I love this card so much, and it's a crime against humanity that I do not yet own it.
The ability to pick up a land made it an instant role-player in any decks running Wasteland or Strip Mine, and the pinging effect fields out a lot of one-toughness competition in formats where Wrenn runs free
We even have Professional Face-BreakerProfessional Face-Breaker and Goldspan DragonGoldspan Dragon providing Treasures
However, when that ability resolves, you must sacrifice a creature if you control one
Artifacts All the seven artifacts included in the deck are used for mana generation, only the Crowded Crypt has an additional use, it collects corpse-counters that can be used for the creation of zombies
The Wretched initially seems like 'just' a classic wings-and-horns demon, but I really appreciate the amount of work they did here to make him stand out while keeping the classic silhouette