Opposition Agent + Hive Mind + Mana Severance + Selective Memory
Opposition Agent
Hive Mind
Mana Severance
Selective Memory
Requires
Opposition Agent must be on the battlefield.
Hive Mind must be on the battlefield.
Mana Severance must be in hand.
Selective Memory must be in hand.
Mana needed: 
Steps
- Cast Mana Severance by paying
. - Hive Mind triggers, causing each opponent to create a copy of Mana Severance.
- Resolve each opponent's Mana Severance, searching their libraries for all land cards, exiling them and shuffling their library.
- Resolve your Mana Severance, exiling no lands cards from your library and shuffling your library.
- Cast Selective Memory by paying
. - Hive Mind triggers, causing each opponent to create a copy of Selective Memory.
- Resolve each opponent's Selective Memory, exiling the rest of each opponent's library.
- Resolve your Selective Memory, exiling no nonland cards from your library and shuffling your library.
Results
Cast any number of spell(s) from opponents' libraries. Exile all nonland cards from opponents' libraries. Exile each opponent's library.
Umbris, Fear Manifest
0.14% of 5871 decks
8 decks
Sen Triplets
0.12% of 4998 decks
6 decks
Obeka, Brute Chronologist
0.04% of 7749 decks
3 decks
Kenrith, the Returned King
0.01% of 21933 decks
3 decks
Rusko, Clockmaker
1.82% of 55 decks
1 decks
Nekusar, the Mindrazer
0.01% of 18855 decks
1 decks
Thrasios, Triton Hero // Tymna the Weaver
0.02% of 6105 decks
1 decks
Circu, Dimir Lobotomist
0.19% of 538 decks
1 decks
Inquisitor Greyfax
0.05% of 1884 decks
1 decks
Etrata, the Silencer
0.07% of 1456 decks
1 decks
Tevesh Szat, Doom of Fools // Thrasios, Triton Hero
0.05% of 1825 decks
1 decks
Aminatou, Veil Piercer
0.01% of 6679 decks
1 decks
Gonti, Canny Acquisitor
0.02% of 5713 decks
1 decks
The Scarab God
0.01% of 10527 decks
1 decks
Tivit, Seller of Secrets
0.01% of 11638 decks
1 decks
Atris, Oracle of Half-Truths
0.15% of 682 decks
1 decks
Parnesse, the Subtle Brush
0.11% of 919 decks
1 decks
Breya, Etherium Shaper
0.01% of 13992 decks
1 decks
High Synergy Cards
Doomsday
56% of 43 decks
+55% synergy
Tempt with Discovery
55% of 11 decks
+51% synergy
Argothian Elder
45% of 11 decks
+45% synergy
Sylvan Tutor
45% of 11 decks
+44% synergy
Circuitous Route
45% of 11 decks
+43% synergy
Nyxbloom Ancient
45% of 11 decks
+42% synergy
Fractured Identity
40% of 20 decks
+38% synergy
Dauthi Voidwalker
44% of 43 decks
+36% synergy
Grand Abolisher
45% of 20 decks
+36% synergy
Idyllic Tutor
40% of 20 decks
+35% synergy
Top Cards
Swords to Plowshares
70% of 20 decks
+7% synergy
Cultivate
64% of 11 decks
+18% synergy
Smothering Tithe
50% of 20 decks
+25% synergy
Counterspell
49% of 43 decks
+6% synergy
Worldly Tutor
45% of 11 decks
+31% synergy
Kodama's Reach
45% of 11 decks
+14% synergy
Enlightened Tutor
45% of 20 decks
+27% synergy
Mystical Tutor
42% of 43 decks
+27% synergy
Teferi's Protection
40% of 20 decks
+20% synergy
Lightning Greaves
37% of 43 decks
+12% synergy
Creatures
Ashaya, Soul of the Wild
36% of 11 decks
+33% synergy
Esper Sentinel
35% of 20 decks
+15% synergy
Dockside Extortionist
31% of 13 decks
+19% synergy
Notion Thief
28% of 43 decks
+21% synergy
Riftsweeper
27% of 11 decks
+27% synergy
Courser of Kruphix
27% of 11 decks
+23% synergy
Seedborn Muse
27% of 11 decks
+19% synergy
Solemn Simulacrum
26% of 43 decks
+12% synergy
Maralen of the Mornsong
23% of 43 decks
+23% synergy
Gonti, Lord of Luxury
21% of 43 decks
+19% synergy
Laboratory Maniac
21% of 43 decks
+16% synergy
Faerie Mastermind
19% of 31 decks
+12% synergy
Disciple of Caelus Nin
19% of 16 decks
+19% synergy
Umbris, Fear Manifest
16% of 43 decks
+16% synergy
Archaeomancer
16% of 43 decks
+13% synergy
Vega, the Watcher
15% of 20 decks
+11% synergy
Elder Brain
15% of 41 decks
+13% synergy
Deadeye Navigator
14% of 43 decks
+12% synergy
Thassa, Deep-Dwelling
14% of 43 decks
+11% synergy
Fallen Shinobi
14% of 43 decks
+10% synergy
Baleful Strix
14% of 43 decks
+1% synergy
Sheoldred, the Apocalypse
12% of 40 decks
+7% synergy
Phage the Untouchable
12% of 43 decks
+11% synergy
Roil Elemental
12% of 43 decks
+10% synergy
Consecrated Sphinx
12% of 43 decks
+7% synergy
Brainstealer Dragon
10% of 41 decks
+8% synergy
Herald of Leshrac
9% of 43 decks
+9% synergy
Chainer, Dementia Master
9% of 43 decks
+9% synergy
Oblivion Sower
9% of 43 decks
+8% synergy
Sphinx of the Second Sun
9% of 43 decks
+8% synergy
Jace's Archivist
9% of 43 decks
+7% synergy
Thief of Sanity
9% of 43 decks
+7% synergy
Toxrill, the Corrosive
9% of 43 decks
+6% synergy
Academy Manufactor
9% of 43 decks
+5% synergy
Consuming Aberration
9% of 43 decks
+5% synergy
Ornithopter of Paradise
9% of 43 decks
+5% synergy
Spark Double
9% of 43 decks
+2% synergy
Hullbreaker Horror
9% of 43 decks
+2% synergy
Thassa's Oracle
9% of 43 decks
+2% synergy
Syr Konrad, the Grim
9% of 43 decks
+0% synergy
Uchuulon
7% of 41 decks
+7% synergy
Aboleth Spawn
7% of 41 decks
+6% synergy
Tidal Barracuda
7% of 43 decks
+6% synergy
Lord of the Void
7% of 43 decks
+6% synergy
Sludge Monster
7% of 43 decks
+6% synergy
Fate Unraveler
7% of 43 decks
+5% synergy
Sire of Stagnation
7% of 43 decks
+4% synergy
Spellskite
7% of 43 decks
+4% synergy
Sheoldred, Whispering One
7% of 43 decks
+2% synergy
Gray Merchant of Asphodel
7% of 43 decks
-2% synergy
Instants
Vampiric Tutor
63% of 43 decks
+45% synergy
Sink into Stupor
43% of 7 decks
+30% synergy
Beast Within
36% of 11 decks
-2% synergy
Dark Ritual
33% of 43 decks
+10% synergy
Cyclonic Rift
33% of 43 decks
+5% synergy
Void Rend
30% of 20 decks
+15% synergy
Path to Exile
25% of 20 decks
-21% synergy
Arcane Denial
23% of 43 decks
+4% synergy
Pact of the Titan
23% of 13 decks
+23% synergy
Final Fortune
23% of 13 decks
+21% synergy
Brainstorm
21% of 43 decks
-0% synergy
Pull from Eternity
20% of 20 decks
+20% synergy
Render Silent
20% of 20 decks
+17% synergy
Fracture
20% of 20 decks
+13% synergy
Mortify
20% of 20 decks
+8% synergy
An Offer You Can't Refuse
20% of 41 decks
-2% synergy
Pact of Negation
19% of 43 decks
+11% synergy
Mana Drain
19% of 43 decks
+3% synergy
Demonic Consultation
16% of 43 decks
+12% synergy
Frantic Search
16% of 43 decks
+4% synergy
Fierce Guardianship
16% of 43 decks
-2% synergy
Slaughter Pact
14% of 43 decks
+13% synergy
Swan Song
14% of 43 decks
-3% synergy
Narset's Reversal
12% of 43 decks
+8% synergy
Ghostly Flicker
12% of 43 decks
+7% synergy
Deadly Rollick
12% of 43 decks
+1% synergy
Force of Will
12% of 43 decks
+1% synergy
Discombobulate
9% of 43 decks
+9% synergy
Boomerang
9% of 43 decks
+9% synergy
Desertion
9% of 43 decks
+9% synergy
Sudden Substitution
9% of 43 decks
+9% synergy
Muddle the Mixture
9% of 43 decks
+4% synergy
Reality Shift
9% of 43 decks
+0% synergy
Force of Negation
9% of 43 decks
+0% synergy
Rapid Hybridization
9% of 43 decks
-0% synergy
Negate
9% of 43 decks
-13% synergy
Clutch of the Undercity
7% of 43 decks
+7% synergy
Split Decision
7% of 43 decks
+6% synergy
Theoretical Duplication
7% of 43 decks
+6% synergy
Perplex
7% of 43 decks
+6% synergy
Tainted Pact
7% of 43 decks
+3% synergy
Cabal Ritual
7% of 43 decks
+2% synergy
Dramatic Reversal
7% of 43 decks
+2% synergy
Flusterstorm
7% of 43 decks
-0% synergy
Sorceries
Demonic Tutor
60% of 43 decks
+38% synergy
Explosive Vegetation
36% of 11 decks
+33% synergy
Blasphemous Act
31% of 13 decks
-3% synergy
Diabolic Tutor
30% of 43 decks
+24% synergy
Wrath of God
30% of 20 decks
+23% synergy
Farewell
30% of 20 decks
+17% synergy
Grim Tutor
28% of 43 decks
+23% synergy
Three Visits
27% of 11 decks
+3% synergy
Farseek
27% of 11 decks
-7% synergy
Rampant Growth
27% of 11 decks
-7% synergy
Windfall
26% of 43 decks
+13% synergy
Toxic Deluge
26% of 43 decks
+8% synergy
Cleansing Nova
25% of 20 decks
+21% synergy
Paradigm Shift
23% of 43 decks
+23% synergy
Mind Grind
23% of 43 decks
+22% synergy
Profane Tutor
23% of 43 decks
+20% synergy
Fabricate
23% of 43 decks
+17% synergy
Damnation
23% of 43 decks
+15% synergy
Undying Flames
23% of 13 decks
+23% synergy
Imperial Seal
21% of 43 decks
+15% synergy
Winds of Abandon
20% of 20 decks
+18% synergy
Ponder
19% of 43 decks
+6% synergy
Beseech the Mirror
17% of 18 decks
+12% synergy
Cruel Tutor
16% of 43 decks
+16% synergy
Enter the Infinite
16% of 43 decks
+15% synergy
Bribery
16% of 43 decks
+15% synergy
Praetor's Grasp
14% of 43 decks
+12% synergy
Whispering Madness
14% of 43 decks
+11% synergy
In Garruk's Wake
14% of 43 decks
+11% synergy
Divination
12% of 43 decks
+11% synergy
Tasha's Hideous Laughter
12% of 43 decks
+10% synergy
Personal Tutor
12% of 43 decks
+10% synergy
Scheming Symmetry
12% of 43 decks
+10% synergy
Diabolic Intent
12% of 43 decks
+3% synergy
Feed the Swarm
12% of 43 decks
-6% synergy
Expropriate
9% of 43 decks
+8% synergy
Dark Deal
9% of 43 decks
+7% synergy
Peer into the Abyss
9% of 43 decks
+6% synergy
Rite of Replication
9% of 43 decks
+6% synergy
Preordain
9% of 43 decks
-1% synergy
Reanimate
9% of 43 decks
-6% synergy
Eternal Dominion
7% of 43 decks
+7% synergy
Ideas Unbound
7% of 43 decks
+7% synergy
Careful Study
7% of 43 decks
+6% synergy
Temporal Mastery
7% of 43 decks
+6% synergy
Echo of Eons
7% of 43 decks
+5% synergy
Maddening Cacophony
7% of 43 decks
+5% synergy
Rise of the Dark Realms
7% of 43 decks
+4% synergy
Solve the Equation
7% of 43 decks
+3% synergy
Torment of Hailfire
7% of 43 decks
+2% synergy
Utility Artifacts
Swiftfoot Boots
21% of 43 decks
-7% synergy
Blade of Selves
19% of 43 decks
+17% synergy
Skyship Weatherlight
14% of 43 decks
+14% synergy
Soul-Guide Lantern
14% of 43 decks
+13% synergy
Conjurer's Closet
14% of 43 decks
+12% synergy
Lithoform Engine
12% of 43 decks
+10% synergy
Elixir of Immortality
12% of 43 decks
+10% synergy
Mindcrank
12% of 43 decks
+10% synergy
Isochron Scepter
12% of 43 decks
+9% synergy
Panharmonicon
12% of 43 decks
+8% synergy
Mirror Box
10% of 41 decks
+9% synergy
Mindslaver
9% of 43 decks
+9% synergy
Mesmeric Orb
9% of 43 decks
+8% synergy
Time Sieve
9% of 43 decks
+6% synergy
Expedition Map
9% of 43 decks
+6% synergy
Mirror of Fate
7% of 43 decks
+7% synergy
Sundial of the Infinite
7% of 43 decks
+6% synergy
Teferi's Puzzle Box
7% of 43 decks
+6% synergy
Howling Mine
7% of 43 decks
+5% synergy
Helm of the Host
7% of 43 decks
+4% synergy
Strionic Resonator
7% of 43 decks
+4% synergy
Whispersilk Cloak
7% of 43 decks
+3% synergy
Phyrexian Altar
7% of 43 decks
+3% synergy
Wishclaw Talisman
7% of 43 decks
+2% synergy
Sensei's Divining Top
7% of 43 decks
+2% synergy
Bolas's Citadel
7% of 43 decks
-2% synergy
Wayfarer's Bauble
7% of 43 decks
-3% synergy
Enchantments
Rhystic Study
37% of 43 decks
+10% synergy
Land Tax
25% of 20 decks
+18% synergy
Solemnity
20% of 20 decks
+19% synergy
Rest in Peace
20% of 20 decks
+18% synergy
Ghostly Prison
20% of 20 decks
+8% synergy
Leyline of the Void
19% of 43 decks
+18% synergy
Propaganda
19% of 43 decks
+7% synergy
Phyrexian Unlife
15% of 20 decks
+15% synergy
Endless Evil
15% of 41 decks
+14% synergy
Telepathy
14% of 43 decks
+13% synergy
Mystic Remora
14% of 43 decks
-4% synergy
Eye of the Storm
9% of 43 decks
+9% synergy
Treachery
9% of 43 decks
+9% synergy
Curse of Unbinding
9% of 43 decks
+9% synergy
Mechanized Production
9% of 43 decks
+7% synergy
Omniscience
9% of 43 decks
+6% synergy
Leyline of Anticipation
9% of 43 decks
+5% synergy
Followed Footsteps
7% of 43 decks
+7% synergy
Trade Routes
7% of 43 decks
+6% synergy
Psychic Corrosion
7% of 43 decks
+5% synergy
No Mercy
7% of 43 decks
+5% synergy
Underworld Dreams
7% of 43 decks
+5% synergy
Training Grounds
7% of 43 decks
+4% synergy
Exquisite Blood
7% of 43 decks
+2% synergy
Animate Dead
7% of 43 decks
-2% synergy
Planeswalkers
Ashiok, Dream Render
21% of 43 decks
+17% synergy
Tasha, the Witch Queen
10% of 41 decks
+8% synergy
Ashiok, Nightmare Muse
9% of 43 decks
+8% synergy
Jace, Wielder of Mysteries
7% of 43 decks
+3% synergy
Narset, Parter of Veils
7% of 43 decks
+2% synergy
Utility Lands
Reliquary Tower
40% of 43 decks
+10% synergy
Urborg, Tomb of Yawgmoth
30% of 43 decks
+21% synergy
Bojuka Bog
23% of 43 decks
-7% synergy
Ancient Tomb
16% of 43 decks
+6% synergy
Cabal Coffers
16% of 43 decks
+6% synergy
Rogue's Passage
14% of 43 decks
-6% synergy
Otawara, Soaring City
12% of 41 decks
-5% synergy
Emergence Zone
7% of 43 decks
+5% synergy
Cephalid Coliseum
7% of 43 decks
+4% synergy
Inventors' Fair
7% of 43 decks
+3% synergy
Vault of Whispers
7% of 43 decks
+3% synergy
Shizo, Death's Storehouse
7% of 43 decks
+2% synergy
Academy Ruins
7% of 43 decks
+2% synergy
Seat of the Synod
7% of 43 decks
+1% synergy
Urza's Saga
7% of 43 decks
-0% synergy
Mystic Sanctuary
7% of 43 decks
-5% synergy
Mana Artifacts
Sol Ring
86% of 43 decks
+2% synergy
Arcane Signet
84% of 43 decks
+12% synergy
Azorius Signet
50% of 20 decks
+24% synergy
Dimir Signet
44% of 43 decks
+15% synergy
Orzhov Signet
40% of 20 decks
+13% synergy
Fellwar Stone
40% of 43 decks
+18% synergy
Talisman of Creativity
38% of 13 decks
+10% synergy
Talisman of Indulgence
31% of 13 decks
+4% synergy
Chromatic Lantern
30% of 43 decks
+21% synergy
Talisman of Dominance
30% of 43 decks
-1% synergy
Thought Vessel
26% of 43 decks
+9% synergy
Azorius Cluestone
20% of 20 decks
+19% synergy
Commander's Sphere
16% of 43 decks
+1% synergy
Orzhov Cluestone
15% of 20 decks
+14% synergy
Midnight Clock
12% of 43 decks
+6% synergy
Mana Crypt
12% of 43 decks
+4% synergy
Mind Stone
12% of 43 decks
-6% synergy
Chrome Mox
9% of 43 decks
+3% synergy
Mana Vault
9% of 43 decks
+3% synergy
Lotus Petal
9% of 43 decks
+3% synergy
Dimir Cluestone
7% of 43 decks
+6% synergy
Chromatic Orrery
7% of 43 decks
+5% synergy
Gilded Lotus
7% of 43 decks
+4% synergy
Mox Opal
7% of 43 decks
+3% synergy
Thran Dynamo
7% of 43 decks
+2% synergy
Jeweled Lotus
7% of 43 decks
+1% synergy
Lands
Command Tower
60% of 43 decks
-13% synergy
Watery Grave
58% of 43 decks
+17% synergy
Hallowed Fountain
50% of 20 decks
+9% synergy
Arcane Sanctum
40% of 20 decks
+12% synergy
Raffine's Tower
40% of 20 decks
+12% synergy
Shipwreck Marsh
40% of 43 decks
+21% synergy
Sulfurous Springs
38% of 13 decks
+18% synergy
Luxury Suite
38% of 13 decks
+12% synergy
Shivan Reef
38% of 13 decks
+12% synergy
Training Center
38% of 13 decks
+11% synergy
Blood Crypt
38% of 13 decks
-0% synergy
Morphic Pool
37% of 43 decks
+11% synergy
Isolated Chapel
35% of 20 decks
+7% synergy
Exotic Orchard
35% of 43 decks
-1% synergy
Xander's Lounge
33% of 12 decks
+6% synergy
Crumbling Necropolis
31% of 13 decks
-0% synergy
Steam Vents
31% of 13 decks
-8% synergy
Vault of Champions
30% of 20 decks
+4% synergy
Sea of Clouds
30% of 20 decks
+4% synergy
Godless Shrine
30% of 20 decks
-11% synergy
Sunken Hollow
28% of 43 decks
-7% synergy
Polluted Delta
26% of 43 decks
+14% synergy
Orzhov Guildgate
25% of 20 decks
+20% synergy
Seachrome Coast
25% of 20 decks
+20% synergy
Tranquil Cove
25% of 20 decks
+18% synergy
Graven Cairns
23% of 13 decks
+15% synergy
Haunted Ridge
23% of 13 decks
+7% synergy
Dragonskull Summit
23% of 13 decks
-8% synergy
Idyllic Beachfront
21% of 19 decks
+18% synergy
Temple of Deceit
21% of 43 decks
+5% synergy
Underground River
21% of 43 decks
+1% synergy
Drowned Catacomb
21% of 43 decks
-5% synergy
Clearwater Pathway
19% of 43 decks
+9% synergy
Flooded Strand
19% of 43 decks
+8% synergy
Choked Estuary
19% of 43 decks
+2% synergy
Darkslick Shores
16% of 43 decks
+11% synergy
Bloodstained Mire
16% of 43 decks
+6% synergy
Marsh Flats
16% of 43 decks
+5% synergy
Underground Sea
16% of 43 decks
+2% synergy
Azorius Chancery
15% of 20 decks
+0% synergy
Orzhov Basilica
15% of 20 decks
-1% synergy
Deserted Beach
15% of 20 decks
-1% synergy
Temple of Enlightenment
15% of 20 decks
-2% synergy
Obscura Storefront
15% of 41 decks
+13% synergy
Sunken Ruins
14% of 43 decks
+9% synergy
Scalding Tarn
14% of 43 decks
+3% synergy
Verdant Catacombs
14% of 43 decks
+3% synergy
Darkwater Catacombs
14% of 43 decks
-1% synergy
Dimir Aqueduct
14% of 43 decks
-3% synergy
Myriad Landscape
14% of 43 decks
-5% synergy