MDFCs were first introduced in Zendikar Rising and were used in the next two sets, Kaldheim and Strixhaven: School of Mages
Throw in up to 12 free points of damage by milling Creeping Chill and a two-mana, seven-ish damage burn spell from the graveyard in Conflagrate, and it's possible that a lucky Dredge player can win the game on Turn 3, and even if they can't actually finish the game on Turn 3, there's an even higher likelihood that they can virtually win the game on Turn 3, since even if you manage to deal with their board, most of the creatures continue to come back from the graveyard for free, and they'll dredge into their reach sooner or later, in the form of Creeping Chill and Conflagrate
Oops, All Artifacts Well, the set wasnt actually all artifacts
Launching June 13, the upcoming Universes Beyond Magic set represents a rich universe with iconic elements that fans have come to love over the franchise's history