Umbria, Fear Manifest by JackieJerky

Format: Commander

Commander: Umbris, Fear Manifest

Bracket: 3

Deck overview

Umbris, Fear Manifest anchors a Horror/mill/exile strategy: every Horror or Nightmare ETB strips cards from opponents' libraries until a land, which grows Umbris and feeds exile-based card advantage. The primary win is a two-card library-empty line: Doomsday Excruciator reduces everyone to six cards, then Fractured Sanity clears the remaining cards, and opponents lose on their following draw steps. The secondary plan is commander damage, since exile fuel makes Umbris enormous, supported by Captain N'ghathrod's menace and extra-turn effects. Ashiok planeswalkers multiply exile and provide removal. There is no hidden commander; the deck is built around Umbris, though Toxrill serves as a powerful Horror payoff.

Decklist (100 cards)

  • 1 Aboleth Spawn
  • 1 Ashiok, Nightmare Muse
  • 1 Ashiok, Nightmare Weaver
  • 1 Captain N'ghathrod
  • 1 Choked Estuary
  • 1 Command Tower
  • 1 Conjurer's Closet
  • 1 Counterspell
  • 1 Court of Locthwain
  • 1 Crippling Fear
  • 1 Darkwater Catacombs
  • 1 Despoiler of Souls
  • 1 Diminishing Returns
  • 1 Dimir Signet
  • 1 Doom Weaver
  • 1 Doomsday Excruciator
  • 1 Essence Harvest
  • 1 Forced Fruition
  • 1 Fractured Sanity
  • 1 Fraying Sanity
  • 1 Grazilaxx, Illithid Scholar
  • 1 Hullbreaker Horror
  • 1 Hunted Horror
  • 1 Ichorid
  • 1 Illithid Harvester // Plant Tadpoles
  • 1 Intellect Devourer
  • 15 Island
  • 1 Kindred Discovery
  • 1 Kindred Dominance
  • 1 Lantern of the Lost
  • 1 Leyline of the Void
  • 1 Lightning Greaves
  • 1 Maddening Cacophony
  • 1 Midnight Clock
  • 1 Mind Flayer
  • 1 Mind Grind
  • 1 Mind Stone
  • 1 Mindcrank
  • 1 Mindleech Mass
  • 1 Mirror of Life Trapping
  • 1 Myriad Landscape
  • 1 Nemesis of Reason
  • 1 Nightmare Unmaking
  • 1 Outrageous Robbery
  • 1 Overcharged Amalgam
  • 1 Panharmonicon
  • 1 Path of Ancestry
  • 1 Phyrexian Obliterator
  • 1 Planar Void
  • 1 Polluted Delta
  • 1 Psychic Spiral
  • 1 Pyxis of Pandemonium
  • 1 Sadistic Sacrament
  • 1 Siphon Insight
  • 1 Sludge Monster
  • 1 Sol Ring
  • 1 Startled Awake // Persistent Nightmare
  • 1 Sunken Hollow
  • 15 Swamp
  • 1 Syncopate
  • 1 Synthesis Pod
  • 1 Tasha's Hideous Laughter
  • 1 Thing in the Ice // Awoken Horror
  • 1 Thought Vessel
  • 1 Toxrill, the Corrosive
  • 1 Umbris, Fear Manifest
  • 1 Vashta Nerada
  • 1 Waterfront District
  • 1 Whispering Madness
  • 1 Woe Strider
  • 1 Wormfang Manta
  • 1 Worn Powerstone