Black Blue

The "Black Blue" Commander deck is a competitive Dimir (Blue-Black) combo-control deck focused on winning through powerful card draw and combo synergies. The deck leverages key cards like Thassa's Oracle, Jace, Wielder of Mysteries, and Laboratory Maniac, which allow you to win by drawing from an empty library. To achieve this, the deck uses cards like Demonic Consultation and Tainted Pact to exile the library quickly.

Supporting this primary strategy is a suite of tutors (Demonic Tutor, Vampiric Tutor), card draw engines (Rhystic Study, Mystic Remora), and efficient mana acceleration (Sol Ring, Mana Vault, Chrome Mox). The deck also includes a variety of counterspells (Force of Will, Mana Drain, Pact of Negation) to protect the combo and disrupt opponents.

Additionally, it features powerful backup plans, such as Ad Nauseam and Yawgmoth's Will, which can generate massive card advantage and recursion. This deck's primary goal is to control the game with disruption and card advantage until it's ready to execute a game-winning combo.