Marvo, Deep Operative by SlothsAndPandas

Format: Commander

Commander: Marvo, Deep Operative

Bracket: 4

Deck overview

Marvo, Deep Operative is the engine of a Dimir clash-combo deck. The primary plan is to manipulate the top of the library, win Marvo's clash, and turn a single attack into a free spell with mana value 8 or less. Extra-turn spells and Aminatou's Augury multiply those attacks; heavy creatures close the game. Secondary paths use Bolas's Citadel, One with the Multiverse, and Notion Thief plus Peer into the Abyss for value, with Thassa's Oracle as a theoretical finisher the deck cannot reliably set up. Brinelin is included as a high-mana-value payoff, not a hidden partner commander. The deck is interaction-heavy but has no compact deterministic kill, so it wins by chaining extra turns and combat damage.

Decklist (100 cards)

  • 1 Agadeem's Awakening // Agadeem, the Undercrypt
  • 1 Aminatou's Augury
  • 1 An Offer You Can't Refuse
  • 1 Ancient Tomb
  • 1 Arcane Signet
  • 1 Archon of Cruelty
  • 1 Beacon of Tomorrows
  • 1 Bojuka Bog
  • 1 Bolas's Citadel
  • 1 Brainstorm
  • 1 Brinelin, the Moon Kraken
  • 1 Captivating Glance
  • 1 Chimil, the Inner Sun
  • 1 Chrome Mox
  • 1 Command Tower
  • 1 Consecrated Sphinx
  • 1 Cyclonic Rift
  • 1 Dark Ritual
  • 1 Deadly Rollick
  • 1 Dimir Signet
  • 1 Drowned Catacomb
  • 1 Fell the Profane // Fell Mire
  • 1 Fierce Guardianship
  • 1 Force of Will
  • 1 Gemstone Caverns
  • 1 Grim Monolith
  • 1 Halimar Depths
  • 1 Hidetsugu and Kairi
  • 1 Hullbreaker Horror
  • 1 Imperial Seal
  • 1 Insatiable Avarice
  • 1 Insidious Dreams
  • 10 Island
  • 1 Jin-Gitaxias, Progress Tyrant
  • 1 Karn's Temporal Sundering
  • 1 Lightning Greaves
  • 1 Lim-Dûl's Vault
  • 1 Lotus Petal
  • 1 Malakir Rebirth // Malakir Mire
  • 1 Mana Drain
  • 1 Mana Vault
  • 1 Marvo, Deep Operative
  • 1 Morphic Pool
  • 1 Mox Diamond
  • 1 Mox Opal
  • 1 Mystic Remora
  • 1 Mystic Sanctuary
  • 1 Mystical Tutor
  • 1 Nexus of Fate
  • 1 Notion Thief
  • 1 One with the Multiverse
  • 1 Peer into the Abyss
  • 1 Polluted Delta
  • 1 Ponder
  • 1 Research the Deep
  • 1 Rhystic Study
  • 1 Sakashima the Impostor
  • 1 Scroll Rack
  • 1 Sensei's Divining Top
  • 1 Shipwreck Marsh
  • 1 Sink into Stupor // Soporific Springs
  • 1 Snuff Out
  • 1 Sol Ring
  • 1 Soothsaying
  • 1 Spark Double
  • 1 Sphinx of the Second Sun
  • 1 Sunken Hollow
  • 9 Swamp
  • 1 Swan Song
  • 1 Takenuma, Abandoned Mire
  • 1 Talisman of Dominance
  • 1 Temporal Manipulation
  • 1 Temporal Mastery
  • 1 Thassa's Oracle
  • 1 Time Warp
  • 1 Toxrill, the Corrosive
  • 1 Undercity Sewers
  • 1 Underground River
  • 1 Underground Sea
  • 1 Urza's Saga
  • 1 Vampiric Tutor
  • 1 Verdant Catacombs
  • 1 Watery Grave