This does rely on opponents losing life, but damaging multiple opponents simultaneously will enable the tokens to build up, allowing Strefan to sculpt his hand
Three mana value rocks are a newer design space that Wizards of the Coast has been exploring in recent sets
The deck also features a number of other spells that provide benefits to either help you quickly cast or grow your army (such as acceleration or card draw), help you protect your army from your opponents' threats, or remove threats of your opponents'
Rakdos Oven Artifacts 4 Witch's Oven Creatures 4 Cauldron Familiar 4 Gutterbones 4 Mayhem Devil 4 Midnight Reaper 4 Priest of Forgotten Gods 1 Rankle, Master of Pranks 3 Rix Maadi Reveler 4 Woe Strider Sorceries 4 Claim the Firstborn Lands 4 Blood Crypt 3 Castle Locthwain 4 Fabled Passage 5 Mountain 6 Swamp 2 Temple of Malice Rakdos Oven isnt as fast as some other decks in the format, but it's difficult to stop once it gets going
The Herald will keep you alive once you would lose the game, while also preventing your opponent from winning the game