Umbris, Fear Manifest + Opposition Agent + Hive Mind + Mana Severance + Deadeye Navigator
Umbris, Fear Manifest
Opposition Agent
Hive Mind
Mana Severance
Deadeye Navigator
Requires
Mana Severance in hand. All permanents on the battlefield. Deadeye Navigator is paired with Umbris. 
available plus an additional for each opponent you have.
available plus an additional for each opponent you have.Steps
- Cast Mana Severance by paying
- Hive Mind triggers, causing each opponent to copy Mana Severance
- Resolve each opponent's Mana Severance, searching for and exiling all land cards from their libraries
- Resolve your Mana Severance, choosing not to exile any land cards from your library
- Activate Umbris by paying , blinking Umbris
- Umbris triggers, revealing no lands from an opponent library, exiling their library
- Repeat from step 5 for each opponent
Results
Exile each opponent's library. Near-infinitely large Umbris.
Top Commanders (3)
Umbris, Fear Manifest
0.12% of 5698 decks
7 decks
Tivit, Seller of Secrets
0.01% of 9029 decks
1 decks
Kenrith, the Returned King
0.01% of 17221 decks
1 decks
Top Cards (10)
Leyline of the Void
67% of 9 decks
+66% synergy
Maddening Cacophony
67% of 9 decks
+66% synergy
Ghostly Flicker
67% of 9 decks
+64% synergy
Hullbreaker Horror
67% of 6 decks
+63% synergy
Tasha's Hideous Laughter
62% of 8 decks
+62% synergy
Blade of Selves
56% of 9 decks
+54% synergy
Ashiok, Dream Render
56% of 9 decks
+54% synergy
Ravenous Chupacabra
56% of 9 decks
+53% synergy
Mystical Tutor
56% of 9 decks
+48% synergy
Rhystic Study
56% of 9 decks
+41% synergy
Creatures (50)
Nekusar, the Mindrazer
100% of 1 decks
+100% synergy
Zhur-Taa Ancient
100% of 1 decks
+100% synergy
Marneus Calgar
100% of 1 decks
+100% synergy
Selvala, Explorer Returned
100% of 1 decks
+99% synergy
Endurance
100% of 1 decks
+99% synergy
Dockside Extortionist
100% of 1 decks
+92% synergy
Misery's Shadow
50% of 2 decks
+50% synergy
Wernog, Rider's Chaplain
50% of 2 decks
+50% synergy
Inquisitor Eisenhorn
50% of 2 decks
+50% synergy
Sludge Monster
50% of 8 decks
+49% synergy
Moon-Blessed Cleric
50% of 2 decks
+49% synergy
Soulherder
50% of 2 decks
+49% synergy
Grazilaxx, Illithid Scholar
50% of 8 decks
+49% synergy
Grand Abolisher
50% of 2 decks
+46% synergy
Dauthi Voidwalker
50% of 8 decks
+45% synergy
Mirkwood Bats
50% of 2 decks
+41% synergy
Wharf Infiltrator
44% of 9 decks
+44% synergy
Nightmare Shepherd
44% of 9 decks
+44% synergy
Sire of Stagnation
44% of 9 decks
+44% synergy
Thassa, Deep-Dwelling
44% of 9 decks
+43% synergy
Peregrine Drake
44% of 9 decks
+42% synergy
Toxrill, the Corrosive
43% of 7 decks
+42% synergy
Falthis, Shadowcat Familiar
38% of 8 decks
+37% synergy
Yarok's Fenlurker
33% of 9 decks
+33% synergy
Palinchron
33% of 9 decks
+33% synergy
Captain N'ghathrod
33% of 3 decks
+33% synergy
Thing in the Ice
33% of 9 decks
+33% synergy
Chainer, Dementia Master
33% of 9 decks
+33% synergy
Bruvac the Grandiloquent
33% of 9 decks
+33% synergy
Intellect Devourer
33% of 3 decks
+33% synergy
Uchuulon
33% of 3 decks
+33% synergy
Nemesis of Reason
33% of 9 decks
+33% synergy
Phyrexian Revoker
33% of 9 decks
+33% synergy
Oblivion Sower
33% of 9 decks
+32% synergy
Overcharged Amalgam
33% of 6 decks
+32% synergy
Aboleth Spawn
33% of 3 decks
+32% synergy
Zellix, Sanity Flayer
33% of 3 decks
+32% synergy
Brainstealer Dragon
33% of 3 decks
+32% synergy
Consuming Aberration
33% of 9 decks
+32% synergy
Ruthless Technomancer
33% of 3 decks
+32% synergy
Spark Double
33% of 9 decks
+30% synergy
Thassa's Oracle
33% of 9 decks
+29% synergy
Solemn Simulacrum
33% of 9 decks
+18% synergy
Wormfang Drake
22% of 9 decks
+22% synergy
Circu, Dimir Lobotomist
22% of 9 decks
+22% synergy
Faceless Butcher
22% of 9 decks
+22% synergy
Eater of the Dead
22% of 9 decks
+22% synergy
Fathom Feeder
22% of 9 decks
+22% synergy
Hell's Caretaker
22% of 9 decks
+22% synergy
Phenax, God of Deception
22% of 9 decks
+22% synergy
Instants (41)
Pact of the Titan
100% of 1 decks
+100% synergy
Summoner's Pact
100% of 1 decks
+99% synergy
Chord of Calling
100% of 1 decks
+97% synergy
Worldly Tutor
100% of 1 decks
+93% synergy
Intervention Pact
50% of 2 decks
+50% synergy
Nurgle's Conscription
50% of 2 decks
+50% synergy
Angel's Grace
50% of 2 decks
+49% synergy
Enlightened Tutor
50% of 2 decks
+42% synergy
Swords to Plowshares
50% of 2 decks
+22% synergy
Vampiric Tutor
44% of 9 decks
+34% synergy
Cyclonic Rift
44% of 9 decks
+30% synergy
Void Shatter
33% of 9 decks
+33% synergy
Dissipate
33% of 9 decks
+33% synergy
Demonic Consultation
33% of 9 decks
+31% synergy
Reality Shift
33% of 9 decks
+28% synergy
Mana Drain
33% of 9 decks
+26% synergy
Negate
33% of 9 decks
+22% synergy
Tainted Pact
22% of 9 decks
+20% synergy
Dramatic Reversal
22% of 9 decks
+19% synergy
Counterspell
22% of 9 decks
+1% synergy
Drown in Dreams
12% of 8 decks
+11% synergy
Baleful Mastery
12% of 8 decks
+11% synergy
Resculpt
12% of 8 decks
+10% synergy
Infernal Grasp
12% of 8 decks
+8% synergy
Spoils of Blood
11% of 9 decks
+11% synergy
Eat to Extinction
11% of 9 decks
+11% synergy
Eliminate
11% of 9 decks
+11% synergy
Crypt Incursion
11% of 9 decks
+11% synergy
Slaughter Pact
11% of 9 decks
+11% synergy
Szat's Will
11% of 9 decks
+11% synergy
Didn't Say Please
11% of 9 decks
+10% synergy
Nexus of Fate
11% of 9 decks
+10% synergy
Drown in the Loch
11% of 9 decks
+9% synergy
Blue Sun's Zenith
11% of 9 decks
+9% synergy
High Tide
11% of 9 decks
+9% synergy
Pact of Negation
11% of 9 decks
+7% synergy
Fact or Fiction
11% of 9 decks
+7% synergy
Force of Negation
11% of 9 decks
+7% synergy
Deadly Rollick
11% of 9 decks
+6% synergy
Fierce Guardianship
11% of 9 decks
+3% synergy
Arcane Denial
11% of 9 decks
+2% synergy
Sorceries (45)
Wheel of Fortune
100% of 1 decks
+97% synergy
Finale of Devastation
100% of 1 decks
+96% synergy
Demonic Tutor
67% of 9 decks
+54% synergy
Fractured Identity
50% of 2 decks
+50% synergy
Shadow of the Enemy
50% of 2 decks
+49% synergy
Breach the Multiverse
50% of 2 decks
+47% synergy
Idyllic Tutor
50% of 2 decks
+47% synergy
Selective Memory
44% of 9 decks
+44% synergy
Doomsday
44% of 9 decks
+44% synergy
Mind Grind
44% of 9 decks
+44% synergy
Windfall
44% of 9 decks
+37% synergy
Fractured Sanity
38% of 8 decks
+36% synergy
Curse of the Swine
33% of 9 decks
+31% synergy
Ravenform
25% of 8 decks
+23% synergy
Paradigm Shift
22% of 9 decks
+22% synergy
Extinction Event
22% of 9 decks
+22% synergy
Nightmare Unmaking
22% of 9 decks
+22% synergy
Temporal Manipulation
22% of 9 decks
+22% synergy
Time Warp
22% of 9 decks
+21% synergy
Grim Tutor
22% of 9 decks
+19% synergy
Preordain
22% of 9 decks
+16% synergy
Reanimate
22% of 9 decks
+15% synergy
Ponder
22% of 9 decks
+15% synergy
Feed the Swarm
22% of 9 decks
+13% synergy
Solve the Equation
12% of 8 decks
+9% synergy
Neverending Torment
11% of 9 decks
+11% synergy
Nightmare Incursion
11% of 9 decks
+11% synergy
Sadistic Sacrament
11% of 9 decks
+11% synergy
Bitter Ordeal
11% of 9 decks
+11% synergy
Rite of Consumption
11% of 9 decks
+11% synergy
Mind Funeral
11% of 9 decks
+11% synergy
Essence Harvest
11% of 9 decks
+11% synergy
Enter the Infinite
11% of 9 decks
+11% synergy
Traumatize
11% of 9 decks
+10% synergy
Timetwister
11% of 9 decks
+10% synergy
Echo of Eons
11% of 9 decks
+10% synergy
Scheming Symmetry
11% of 9 decks
+10% synergy
Unearth
11% of 9 decks
+9% synergy
Rite of Replication
11% of 9 decks
+9% synergy
Sea Gate Restoration
11% of 9 decks
+8% synergy
Diabolic Tutor
11% of 9 decks
+7% synergy
Night's Whisper
11% of 9 decks
+6% synergy
Read the Bones
11% of 9 decks
+6% synergy
Sign in Blood
11% of 9 decks
+6% synergy
Victimize
11% of 9 decks
+5% synergy
Utility Artifacts (45)
Lightning Greaves
56% of 9 decks
+30% synergy
Thopter Foundry
50% of 2 decks
+50% synergy
Stone of Erech
50% of 2 decks
+49% synergy
Archaeomancer's Map
50% of 2 decks
+48% synergy
Helm of Obedience
44% of 9 decks
+44% synergy
Conjurer's Closet
44% of 9 decks
+42% synergy
Whispersilk Cloak
44% of 9 decks
+40% synergy
Mindcrank
33% of 9 decks
+32% synergy
Sensei's Divining Top
33% of 9 decks
+27% synergy
Maskwood Nexus
25% of 8 decks
+22% synergy
Sentinel Totem
22% of 9 decks
+22% synergy
Goblin Charbelcher
22% of 9 decks
+22% synergy
Time Sieve
22% of 9 decks
+21% synergy
Soul-Guide Lantern
22% of 9 decks
+21% synergy
Rings of Brighthearth
22% of 9 decks
+20% synergy
Isochron Scepter
22% of 9 decks
+19% synergy
Altar of Dementia
22% of 9 decks
+19% synergy
Panharmonicon
22% of 9 decks
+18% synergy
Aetherflux Reservoir
22% of 9 decks
+18% synergy
Bolas's Citadel
22% of 9 decks
+17% synergy
Swiftfoot Boots
22% of 9 decks
-6% synergy
Lantern of the Lost
17% of 6 decks
+16% synergy
Sword of Hearth and Home
12% of 8 decks
+10% synergy
Skyship Weatherlight
11% of 9 decks
+11% synergy
Jester's Cap
11% of 9 decks
+11% synergy
Grindstone
11% of 9 decks
+11% synergy
Knowledge Pool
11% of 9 decks
+11% synergy
Sword of the Meek
11% of 9 decks
+11% synergy
Relic of Progenitus
11% of 9 decks
+11% synergy
Animation Module
11% of 9 decks
+11% synergy
Folio of Fancies
11% of 9 decks
+10% synergy
Tamiyo's Journal
11% of 9 decks
+10% synergy
Font of Mythos
11% of 9 decks
+10% synergy
Thornbite Staff
11% of 9 decks
+10% synergy
Temple Bell
11% of 9 decks
+10% synergy
Teferi's Puzzle Box
11% of 9 decks
+10% synergy
Mesmeric Orb
11% of 9 decks
+10% synergy
Altar of the Brood
11% of 9 decks
+10% synergy
Scroll Rack
11% of 9 decks
+9% synergy
Howling Mine
11% of 9 decks
+9% synergy
Wishclaw Talisman
11% of 9 decks
+8% synergy
Shadowspear
11% of 9 decks
+7% synergy
Strionic Resonator
11% of 9 decks
+7% synergy
Phyrexian Altar
11% of 9 decks
+7% synergy
Ashnod's Altar
11% of 9 decks
+3% synergy
Enchantments (38)
Wild Research
100% of 1 decks
+100% synergy
Mana Flare
100% of 1 decks
+100% synergy
Dictate of Karametra
100% of 1 decks
+100% synergy
Heartbeat of Spring
100% of 1 decks
+99% synergy
Sterling Grove
100% of 1 decks
+98% synergy
Exploration
100% of 1 decks
+96% synergy
Smothering Tithe
100% of 2 decks
+88% synergy
Endless Evil
67% of 3 decks
+66% synergy
Debtors' Knell
50% of 2 decks
+50% synergy
Teleportation Circle
50% of 2 decks
+48% synergy
Web of Inertia
44% of 9 decks
+44% synergy
Planar Void
33% of 9 decks
+33% synergy
Artificer Class
33% of 3 decks
+33% synergy
Rogue Class
25% of 8 decks
+24% synergy
Bloodchief Ascension
22% of 9 decks
+21% synergy
Court of Cunning
12% of 8 decks
+12% synergy
Cunning Rhetoric
12% of 8 decks
+12% synergy
Wizard Class
12% of 8 decks
+10% synergy
Gravestorm
11% of 9 decks
+11% synergy
Eye of the Storm
11% of 9 decks
+11% synergy
Power Artifact
11% of 9 decks
+11% synergy
Mind Over Matter
11% of 9 decks
+11% synergy
Fraying Sanity
11% of 9 decks
+11% synergy
Forced Fruition
11% of 9 decks
+11% synergy
Arcane Adaptation
11% of 9 decks
+10% synergy
Paradox Haze
11% of 9 decks
+10% synergy
Mechanized Production
11% of 9 decks
+10% synergy
Dictate of Kruphix
11% of 9 decks
+10% synergy
Rooftop Storm
11% of 9 decks
+10% synergy
Underworld Dreams
11% of 9 decks
+10% synergy
Aqueous Form
11% of 9 decks
+9% synergy
Revel in Riches
11% of 9 decks
+9% synergy
Imprisoned in the Moon
11% of 9 decks
+9% synergy
Kaya's Ghostform
11% of 9 decks
+9% synergy
Exquisite Blood
11% of 9 decks
+9% synergy
Sanguine Bond
11% of 9 decks
+8% synergy
Propaganda
11% of 9 decks
+6% synergy
Mystic Remora
11% of 9 decks
+2% synergy
Planeswalkers (4)
Ashiok, Nightmare Muse
44% of 9 decks
+44% synergy
Ashiok, Nightmare Weaver
11% of 9 decks
+11% synergy
Jace Beleren
11% of 9 decks
+11% synergy
Jace, Wielder of Mysteries
11% of 9 decks
+9% synergy
Utility Lands (15)
Bojuka Bog
56% of 9 decks
+40% synergy
Urborg, Tomb of Yawgmoth
44% of 9 decks
+34% synergy
Cabal Coffers
33% of 9 decks
+27% synergy
Otawara, Soaring City
25% of 4 decks
+16% synergy
Leechridden Swamp
22% of 9 decks
+22% synergy
Shizo, Death's Storehouse
22% of 9 decks
+20% synergy
Scavenger Grounds
22% of 9 decks
+18% synergy
Rogue's Passage
22% of 9 decks
+5% synergy
Reliquary Tower
22% of 9 decks
-5% synergy
Mikokoro, Center of the Sea
11% of 9 decks
+9% synergy
Castle Vantress
11% of 9 decks
+8% synergy
Mortuary Mire
11% of 9 decks
+8% synergy
Castle Locthwain
11% of 9 decks
+8% synergy
Mystic Sanctuary
11% of 9 decks
+4% synergy
Ancient Tomb
11% of 9 decks
+0% synergy
Mana Artifacts (19)
Sol Ring
89% of 9 decks
+5% synergy
Arcane Signet
78% of 9 decks
+9% synergy
Dimir Signet
56% of 9 decks
+47% synergy
Azorius Signet
50% of 2 decks
+43% synergy
Orzhov Signet
50% of 2 decks
+43% synergy
Fellwar Stone
33% of 9 decks
+13% synergy
Basalt Monolith
22% of 9 decks
+19% synergy
Thran Dynamo
22% of 9 decks
+17% synergy
Talisman of Dominance
22% of 9 decks
+15% synergy
Mana Crypt
22% of 9 decks
+11% synergy
Thought Vessel
22% of 9 decks
+7% synergy
Mind Stone
22% of 9 decks
+3% synergy
Honored Heirloom
14% of 7 decks
+14% synergy
Jeweled Lotus
12% of 8 decks
+5% synergy
Skyclave Relic
11% of 9 decks
+10% synergy
Grim Monolith
11% of 9 decks
+9% synergy
Worn Powerstone
11% of 9 decks
+8% synergy
Chromatic Lantern
11% of 9 decks
+2% synergy
Commander's Sphere
11% of 9 decks
-6% synergy
Lands (50)
The World Tree
100% of 1 decks
+97% synergy
Plateau
100% of 1 decks
+97% synergy
Savannah
100% of 1 decks
+97% synergy
Taiga
100% of 1 decks
+97% synergy
Bayou
100% of 1 decks
+97% synergy
Volcanic Island
100% of 1 decks
+97% synergy
Tropical Island
100% of 1 decks
+97% synergy
Badlands
100% of 1 decks
+97% synergy
Temple Garden
100% of 1 decks
+91% synergy
Steam Vents
100% of 1 decks
+91% synergy
Blood Crypt
100% of 1 decks
+91% synergy
Breeding Pool
100% of 1 decks
+91% synergy
Stomping Ground
100% of 1 decks
+91% synergy
Overgrown Tomb
100% of 1 decks
+90% synergy
Command Tower
78% of 9 decks
+6% synergy
Choked Estuary
67% of 9 decks
+63% synergy
Sunken Hollow
67% of 9 decks
+58% synergy
Watery Grave
67% of 9 decks
+56% synergy
Drowned Catacomb
56% of 9 decks
+50% synergy
Tundra
50% of 2 decks
+47% synergy
Scrubland
50% of 2 decks
+47% synergy
Port Town
50% of 2 decks
+47% synergy
Azorius Chancery
50% of 2 decks
+46% synergy
Temple of Enlightenment
50% of 2 decks
+46% synergy
Arcane Sanctum
50% of 2 decks
+46% synergy
Orzhov Basilica
50% of 2 decks
+46% synergy
Shipwreck Marsh
50% of 8 decks
+45% synergy
Prairie Stream
50% of 2 decks
+43% synergy
Hallowed Fountain
50% of 2 decks
+40% synergy
Godless Shrine
50% of 2 decks
+40% synergy
Tainted Isle
33% of 9 decks
+31% synergy
Clearwater Pathway
33% of 9 decks
+30% synergy
Underground Sea
33% of 9 decks
+30% synergy
Temple of Deceit
33% of 9 decks
+29% synergy
Secluded Courtyard
33% of 3 decks
+29% synergy
Morphic Pool
33% of 9 decks
+27% synergy
Polluted Delta
33% of 9 decks
+22% synergy
Darkwater Catacombs
22% of 9 decks
+19% synergy
Dimir Aqueduct
22% of 9 decks
+18% synergy
Flooded Strand
22% of 9 decks
+12% synergy
Path of Ancestry
22% of 9 decks
+4% synergy
Myriad Landscape
22% of 9 decks
+1% synergy
Exotic Orchard
22% of 9 decks
-11% synergy
Cavern of Souls
11% of 9 decks
+5% synergy
Bloodstained Mire
11% of 9 decks
+1% synergy
Windswept Heath
11% of 9 decks
+1% synergy
Fabled Passage
11% of 9 decks
+1% synergy
Scalding Tarn
11% of 9 decks
-0% synergy
Verdant Catacombs
11% of 9 decks
-1% synergy
Misty Rainforest
11% of 9 decks
-1% synergy