The "Dandân" for this decklist is Gastal Thrillroller, a Vehicle artifact that automatically becomes a creature when it enters the battlefield, as well as having a limited ability to return itself from the graveyard to the battlefield. The deck's "Memory Lapse" is Goblin Welder, a mere 1/1 that can tap to effectively swap an artifact on the battlefield with an artifact card in the graveyard. This powerful ability can be utilized offensively, defensively, for value, or interaction; however, it can be counterplayed by various cards in the deck, particularly in the form of targeted graveyard hate.
While the eponymous Dandân list focuses on vying for control of the top of the library, this list focuses more on controlling the shared graveyard. Spells you use now might be used against you later, leading to dynamic games requiring careful strategy to win.