It fits best in tight, aggressive human decks that want both pressure and control
In order for it to exist, it needed to stretch itself beyond the normal constraints of the game
Midnight Clock The lack of control over when Midnight Clock shuffles away your graveyard sucks, but a mana rock with such an outsized effect on the game is quite useful
Theyre not dominant numerically, but theyve been a consistent presence since their introduction
2020-11-10 Each instance of cascade triggers and resolves separately
Apart from that, if you have a high density of scarecrows, youll want artifact payoffs like Agent of the Iron Throne or Reckless Fireweaver, artifact creature payoffs like Canoptek Spyder, and cost reducers like Foundry Inspector