Propaganda, Silent Arbiter, and Crawlspace constrict the number of creatures that can attack you, while Archfiend of Depravity constricts the number of creatures your opponents have, period
Weve been looking for a place to put Transformers, and in a world full of giant mechs and sweet artifacts, it made sense. The former allows players to cast them on the backside for an alternate cost while the latter makes all Transformers in vehicle mode also count as a create and does not require it to be crewed
Cards with multiple card types are at a premium, so the deck is full of stuff like: Solemn SimulacrumSolemn Simulacrum Dryad ArborDryad Arbor Demonic CovenantDemonic Covenant Theres plenty of self-mill to fill your graveyard: Deadbridge ChantDeadbridge Chant Nyx WeaverNyx Weaver Crawling SensationCrawling Sensation You also have a couple ways to get those cards back, like ReanimateReanimate and Whip of ErebosWhip of Erebos
In higher power tables, hes likely helping you combo off faster
But it's an exile, so you cannot recur, or flash it back, or anything else, so this is one-trick pony
