New Untitled Deck by user7667693

Format: Commander

Creator: user7667693

Commander: Umbris, Fear Manifest

Bracket: 2

DeckCheck Threat Index: 31

Deck overview

This deck is a Dimir Horror and Nightmare tribal strategy built around Umbris, Fear Manifest. The game plan uses targeted exile effects, graveyard hate, and mill spells to rapidly scale Umbris's power and toughness into lethal territory. Early turns focus on establishing mana rocks and laying down disruption like Dauthi Voidwalker or Ashiok, Dream Render. Once Umbris enters, spells like Tasha's Hideous Laughter and Horror triggers systematically exile dozens of cards from opposing libraries. Umbris then uses evasion tools like Whispersilk Cloak and Rogue's Passage to eliminate opponents sequentially via commander damage. Alternate paths exist through Consuming Aberration and Captain N'ghathrod reanimating opposing threats, though the deck primarily relies on fair combat steps and targeted interaction rather than infinite combos.

Decklist (100 cards)

  • 1 Aboleth Spawn
  • 1 Ancient Cellarspawn
  • 1 Arcane Denial
  • 1 Arcane Signet
  • 1 Archive Trap
  • 1 Ashiok's Reaper
  • 1 Ashiok's Skulker
  • 1 Ashiok, Dream Render
  • 1 Ashiok, Nightmare Muse
  • 1 Ashiok, Sculptor of Fears
  • 1 Bojuka Bog
  • 1 Cabal Coffers
  • 1 Cabal Ritual
  • 1 Captain N'ghathrod
  • 1 Cavern of Souls
  • 1 Chainer, Dementia Master
  • 1 Choked Estuary
  • 1 Command Tower
  • 1 Consuming Aberration
  • 1 Counterspell
  • 1 Curiosity
  • 1 Darkwater Catacombs
  • 1 Dauthi Horror
  • 1 Dauthi Voidwalker
  • 1 Deadly Rollick
  • 1 Dimir Signet
  • 1 Drowned Catacomb
  • 1 Fact or Fiction
  • 1 Feed the Swarm
  • 1 Fell Stinger
  • 1 Fraying Sanity
  • 1 Go for the Throat
  • 1 Gonti, Lord of Luxury
  • 1 Hullbreaker Horror
  • 11 Island
  • 1 Jace's Archivist
  • 1 Kindred Discovery
  • 1 Leyline of the Void
  • 1 Maddening Cacophony
  • 1 Mask of Griselbrand
  • 1 Mind Grind
  • 1 Mind Stone
  • 1 Mindcrank
  • 1 Murder
  • 1 Mystic Sanctuary
  • 1 Negate
  • 1 Nemesis of Reason
  • 1 Overlord of the Balemurk
  • 1 Overlord of the Floodpits
  • 1 Patron Wizard
  • 1 Phyrexian Rager
  • 1 Pongify
  • 1 Psychic Corrosion
  • 1 Radstorm
  • 1 Ravenous Chupacabra
  • 1 Reality Shift
  • 1 Reliquary Tower
  • 1 Rite of Replication
  • 1 Rogue's Passage
  • 1 Scheming Symmetry
  • 1 Serum Visions
  • 1 Sire of Stagnation
  • 1 Sol Ring
  • 1 Spellskite
  • 1 Sunken Hollow
  • 10 Swamp
  • 1 Tainted Isle
  • 1 Talisman of Dominance
  • 1 Tasha's Hideous Laughter
  • 1 Teferi's Tutelage
  • 1 The Mindskinner
  • 1 The Weaver King
  • 1 Thing in the Ice // Awoken Horror
  • 1 Thought Vessel
  • 1 Thoughtseize
  • 1 Umbris, Fear Manifest
  • 1 Underground River
  • 1 Urborg, Tomb of Yawgmoth
  • 1 Whispersilk Cloak
  • 1 Windfall
  • 1 Wrexial, the Risen Deep