Burning Abyss

The ideal end board for Burning Abyss is Beatrice, Lady of the Eternal sitting over a loaded Graveyard, ready to send one card from the Deck to the Graveyard every turn during either player's turn. That persistent milling threat is what makes the archetype so grinding: each card sent to the Graveyard tends to trigger another effect, keeping resources flowing long after the initial setup is complete.

Getting to Beatrice typically begins with the Malebranche — the core Level 3 DARK Fiend members of the archetype. Each Malebranche can Special Summon itself from the hand as long as no Spell or Trap Cards are on the field, and each carries a Graveyard trigger that fires the moment it is sent there. Graff, Malebranche of the Burning Abyss recruits any Malebranche from the Deck when sent to the Graveyard, while Cir, Malebranche of the Burning Abyss revives any Burning Abyss monster from the Graveyard. Together they rapidly accumulate bodies for Cherubini, Ebon Angel of the Burning Abyss, the Link-2 that then sends a Level 3 monster from the Deck to the Graveyard — typically Scarm, Malebranche of the Burning Abyss, whose own End Phase effect searches any Level 3 DARK Fiend to replenish the hand. Those materials feed into Dante, Traveler of the Burning Abyss, which in turn upgrades into Beatrice.

Because so much of the engine generates advantage through the Graveyard rather than hand size, Burning Abyss is comfortable operating with minimal hand resources and recovers quickly from disruption. Alich, Malebranche of the Burning Abyss negates a monster's effects on the way to the Graveyard, Farfa temporarily banishes a problem monster, and Fire Lake of the Burning Abyss can clear up to three cards at once by cashing in two Malebranche — both of which then trigger their own Graveyard effects. This self-replacing quality means that even after trading resources the deck rarely feels depleted.