New Untitled Deck by Gor

Format: Commander

Commander: Umbris, Fear Manifest

Bracket: 3

DeckCheck Threat Index: 32

Deck overview

This Dimir deck is commanded by Umbris, Fear Manifest, focusing on Nightmare and Horror tribal synergies coupled with mass library exile. The game plan accelerates mana through low-cost rocks and cost reducers to deploy Umbris by Turn 4. Once assembled, explosive exile and mill spells such as Tasha's Hideous Laughter and Maddening Cacophony strip dozens of cards from opposing libraries, swelling Umbris's power into lethal one-shot territory. Protective equipment like Lightning Greaves and counterspells like Counterspell and Dispel defend the commander while it methodically eliminates opponents across consecutive combat steps. Stax elements including Leyline of the Void and Sire of Stagnation deprive opponents of resources and graveyard utility, while Consuming Aberration and Toxrill, the Corrosive provide potent backup win conditions.

Decklist (100 cards)

  • 1 Aboleth Spawn
  • 1 Altar of Dementia
  • 1 Ancient Cellarspawn
  • 1 Arcane Signet
  • 1 Armaggon, Future Shark
  • 1 Ashiok, Nightmare Muse
  • 1 Bonders' Enclave
  • 1 Brain Freeze
  • 1 Brainstealer Dragon
  • 1 Brainstorm
  • 1 City of Brass
  • 1 Command Tower
  • 1 Connive // Concoct
  • 1 Consuming Aberration
  • 1 Counterspell
  • 1 Cruel Somnophage // Can't Wake Up
  • 1 Dispel
  • 1 Displacer Kitten
  • 1 Dream Beavers
  • 1 Drowned Catacomb
  • 1 Drowned Secrets
  • 1 Exotic Orchard
  • 1 Falthis, Shadowcat Familiar
  • 1 Fetid Pools
  • 1 Grand Coliseum
  • 1 Grazilaxx, Illithid Scholar
  • 1 Gyruda, Doom of Depths
  • 1 Hullbreaker Horror
  • 1 Imprisoned in the Moon
  • 1 Irma, Part-Time Mutant
  • 13 Island
  • 1 Jet Medallion
  • 1 Jidoor, Aristocratic Capital // Overture
  • 1 Kitsune's Technique
  • 1 Krang & Shredder
  • 1 Leyline of the Void
  • 1 Lightning Greaves
  • 1 Maddening Cacophony
  • 1 Malboro
  • 1 Midnight Clock
  • 1 Mindslicer
  • 1 Mindwrack Harpy
  • 1 Mnemonic Betrayal
  • 1 Narset's Reversal
  • 1 Nascent Metamorph
  • 1 Panharmonicon
  • 1 Quistis Trepe
  • 1 Read the Bones
  • 1 Remove Soul
  • 1 Rhystic Study
  • 1 Riverchurn Monument
  • 1 Sapphire Medallion
  • 1 Serum Visions
  • 1 Silent Hallcreeper
  • 1 Singularity Rupture
  • 1 Sire of Stagnation
  • 1 Slip Out the Back
  • 1 Sol Ring
  • 1 Spell Pierce
  • 1 Spellskite
  • 1 Splinter's Technique
  • 1 Sunken Hollow
  • 12 Swamp
  • 1 Swiftfoot Boots
  • 1 Sword of Hearth and Home
  • 1 Tasha's Hideous Laughter
  • 1 Temple of the False God
  • 1 The Darkness Crystal
  • 1 The Water Crystal
  • 1 Thief of Sanity
  • 1 Thought Scour
  • 1 Toxrill, the Corrosive
  • 1 Ultimecia, Time Sorceress // Ultimecia, Omnipotent
  • 1 Umbris, Fear Manifest
  • 1 Wasteland
  • 1 Watery Grave
  • 1 Wharf Infiltrator