Mono Black

Disruption-heavy mono-black built around the explosive power of Dark Ritual. The ritual gives you three black mana for one — meaning a turn-one hand of Swamp + Dark Ritual + Hypnotic Specter attacks on turn one with a creature that forces random discards. Few decks can survive this opening.

Duress and Cabal Therapy are the disruption engine. Duress sees their hand and takes any noncreature, noncounterspell. Therapy names a card and removes all copies — it can be cast for free by sacrificing a creature. Together they strip 2–3 key cards on turns 1–2, leaving the opponent in top-deck mode.

Hymn to Tourach is perhaps the most brutal card in the deck: random discard two cards for two mana. No targeting, no selection — just two random cards gone. Against control, this often hits the two best cards.

Engineered Plague is the reason Goblins and Elves players dread seeing this deck across the table: name a creature type, all creatures of that type get -1/-1. For Goblins, this makes Mogg Fanatic and Goblin Lackey 0/0s (dead). For Elves, it kills Llanowar Elves and Fyndhorn Elves. One card answers entire archetypes.

Withered Wretch removes cards from any graveyard for one black — hate against Parallax Replenish and Full English Breakfast. Nantuko Shade is a pump-able finisher. Phyrexian Arena refuels by drawing an extra card per turn at the cost of 1 life.

Wasteland and Mishra’s Factory add land-destruction and manland threat to round out the disruption suite.