New Untitled Deck by user2776323

Format: Commander

Commander: Marvo, Deep Operative

Bracket: 3

DeckCheck Threat Index: 36

Deck overview

Marvo, Deep Operative leads a Dimir big-mana battlecruiser strategy centered on weaponizing high mana values through the clash mechanic. The deck accelerates through an efficient suite of mana rocks and rituals on the opening turns, aiming to deploy Marvo on Turn 4. Once operational, Marvo attacks on Turn 5 to clash against defending opponents, exploiting a curve packed with 7–8 CMC spells to consistently win clashes, draw extra cards, and cheat titanic bombs into play for free. Devastating payoffs like Breach the Multiverse, Archon of Cruelty, Eldrazi Conscription, and Jin-Gitaxias, Progress Tyrant establish immediate board dominance and crippling attrition. The deck supports this game plan with top-deck filtering (Scroll Rack, Palantír of Orthanc), ability doublers (Roaming Throne, Strionic Resonator), and a stout counterspell package. Without infinite combos or fast-mana stax, the deck secures victory by overwhelming the board with cheated monsters and relentless combat pressure over three response cycles.

Decklist (100 cards)

  • 1 Aminatou's Augury
  • 1 An Offer You Can't Refuse
  • 1 Arcane Signet
  • 1 Archon of Cruelty
  • 1 Baneful Omen
  • 1 Black Market Connections
  • 1 Blatant Thievery
  • 1 Bojuka Bog
  • 1 Breach the Multiverse
  • 1 Brinelin, the Moon Kraken
  • 1 Captivating Glance
  • 1 Cavern of Souls
  • 1 Command Tower
  • 1 Copy Artifact
  • 1 Counterpoint
  • 1 Counterspell
  • 1 Cruel Entertainment
  • 1 Dark Ritual
  • 1 Deadly Rollick
  • 1 Diluvian Primordial
  • 1 Drowned Catacomb
  • 1 Eldrazi Conscription
  • 1 Feed the Swarm
  • 1 Fellwar Stone
  • 1 Hoarder's Greed
  • 1 Hullbreaker Horror
  • 1 Impostor Syndrome
  • 11 Island
  • 1 Jin-Gitaxias, Progress Tyrant
  • 1 Kiora Bests the Sea God
  • 1 Lantern of Insight
  • 1 Laser Screwdriver
  • 1 Lithoform Engine
  • 1 Lord of the Void
  • 1 Lotus Petal
  • 1 Mana Drain
  • 1 Marvo, Deep Operative
  • 1 Midnight Clock
  • 1 Mind Stone
  • 1 Mind's Dilation
  • 1 Misleading Signpost
  • 1 Morphic Pool
  • 1 Muddle the Mixture
  • 1 Myojin of Cryptic Dreams
  • 1 Myojin of Grim Betrayal
  • 1 Nykthos, Shrine to Nyx
  • 1 Omniscience
  • 1 One with the Multiverse
  • 1 Oubliette
  • 1 Overwhelming Forces
  • 1 Palantír of Orthanc
  • 1 Parker Luck
  • 1 Phyrexian Arena
  • 1 Phyrexian Obliterator
  • 1 Planetarium of Wan Shi Tong
  • 1 Prismatic Vista
  • 1 Profane Tutor
  • 1 Propaganda
  • 1 Roaming Throne
  • 1 Scattering Stroke
  • 1 Scroll Rack
  • 1 Sol Ring
  • 1 Sol Talisman
  • 1 Starwinder
  • 1 Strionic Resonator
  • 1 Sunken Hollow
  • 11 Swamp
  • 1 Swan Song
  • 1 Swiftfoot Boots
  • 1 Tainted Isle
  • 1 Talisman of Dominance
  • 1 Temple of Deceit
  • 1 The Immortal Sun
  • 1 The Soul Stone
  • 1 The Ten Rings
  • 1 Three Steps Ahead
  • 1 Undercity Sewers
  • 1 Underground River
  • 1 Wash Away
  • 1 Watery Grave