Ep30 - Fear the Furby by ProxyForge

Format: Commander

Commander: Umbris, Fear Manifest

Bracket: 4

DeckCheck Threat Index: 39

Deck overview

This Dimir deck is commanded by Umbris, Fear Manifest, turning opponent card exile into overwhelming commander power and library attrition. The strategy accelerates in the early turns using efficient mana rocks and proactive graveyard replacement effects like Leyline of the Void, Planar Void, and Dauthi Voidwalker. Once Umbris, Fear Manifest enters on Turn 4, high-potency spells such as Tasha's Hideous Laughter and Maddening Cacophony exile dozens of cards across all opponents simultaneously. This instantly swells Umbris into a massive one-shot lethal threat. Evasion equipment and auras such as Whispersilk Cloak and Aqueous Form ensure attacks connect directly for lethal commander damage, while Essence Harvest offers non-combat life loss. Secondary engines, including Consuming Aberration, Captain N'ghathrod, and Sludge Monster, maintain heavy board presence, ability suppression, and card theft to seal the victory.

Decklist (100 cards)

  • 1 Abyssal Harvester
  • 1 Agatha's Soul Cauldron
  • 1 Ancient Cellarspawn
  • 1 Aqueous Form
  • 1 Arcane Signet
  • 1 Ashiok, Dream Render
  • 1 Ashiok, Nightmare Muse
  • 1 Ashiok, Nightmare Weaver
  • 1 Baleful Mastery
  • 1 Bojuka Bog
  • 1 Bruvac the Grandiloquent
  • 1 Captain N'ghathrod
  • 1 Cavern of Souls
  • 1 Choked Estuary
  • 1 Clearwater Pathway // Murkwater Pathway
  • 1 Command Tower
  • 1 Commander's Sphere
  • 1 Consuming Aberration
  • 1 Curse of the Swine
  • 1 Cyclonic Rift
  • 1 Dark Ritual
  • 1 Darkslick Shores
  • 1 Darkwater Catacombs
  • 1 Dauthi Voidwalker
  • 1 Deadly Rollick
  • 1 Demonic Tutor
  • 1 Dimir Signet
  • 1 Doomsday Excruciator
  • 1 Drowned Catacomb
  • 1 Elder Brain
  • 1 Endless Evil
  • 1 Essence Harvest
  • 1 Fellwar Stone
  • 1 Fractured Sanity
  • 1 Gloomlake Verge
  • 1 Grazilaxx, Illithid Scholar
  • 1 Herald's Horn
  • 1 Hullbreaker Horror
  • 1 Intellect Devourer
  • 8 Island
  • 1 Leyline of the Void
  • 1 Lightning Greaves
  • 1 Maddening Cacophony
  • 1 Mana Drain
  • 1 Mind Stone
  • 1 Mindcrank
  • 1 Morphic Pool
  • 1 Nemesis of Reason
  • 1 Nightmare Shepherd
  • 1 Oblivion Sower
  • 1 Panharmonicon
  • 1 Phyrexian Obliterator
  • 1 Planar Void
  • 1 Polluted Delta
  • 1 Propaganda
  • 1 Ravenous Chupacabra
  • 1 Reanimate
  • 1 Rhystic Study
  • 1 Roaming Throne
  • 1 Shipwreck Marsh
  • 1 Singularity Rupture
  • 1 Sire of Stagnation
  • 1 Sludge Monster
  • 1 Sol Ring
  • 1 Spellskite
  • 1 Stone of Erech
  • 1 Sunken Hollow
  • 8 Swamp
  • 1 Tainted Isle
  • 1 Talisman of Dominance
  • 1 Tasha's Hideous Laughter
  • 1 Temple of Deceit
  • 1 The Darkness Crystal
  • 1 The Mindskinner
  • 1 Thing in the Ice // Awoken Horror
  • 1 Tormod's Crypt
  • 1 Toxic Deluge
  • 1 Uchuulon
  • 1 Umbris, Fear Manifest
  • 1 Undercity Sewers
  • 1 Underground Sea
  • 1 Vampiric Tutor
  • 1 Watery Grave
  • 1 Web of Inertia
  • 1 Whispersilk Cloak
  • 1 Zellix, Sanity Flayer