Arcane Laboratory + Knowledge Pool

Arcane Laboratory
Knowledge Pool

Requires
Arcane Laboratory must be on the battlefield. Knowledge Pool must be on the battlefield.
Steps
  1. Whenever a player casts a spell from their hand, Knowledge Pool triggers, exiling that spell.
  2. Because Arcane Laboratory prevents players from casting more than one spell each turn, players cannot cast the spell permitted by Knowledge Pool, or any other spell that turn.
Results
Exile all spells cast from a player's hand. Players can only cast one spell per turn.

Lavinia, Azorius Renegade
8.26% of 2299 decks 190 decks
Grand Arbiter Augustin IV
0.69% of 7951 decks 55 decks
Zur the Enchanter
0.44% of 11718 decks 51 decks
Sen Triplets
0.69% of 5359 decks 37 decks
Oloro, Ageless Ascetic
0.22% of 13289 decks 29 decks
Zedruu the Greathearted
0.24% of 8033 decks 19 decks
Teferi, Mage of Zhalfir
3.60% of 333 decks 12 decks
Pramikon, Sky Rampart
0.23% of 4875 decks 11 decks
Kenrith, the Returned King
0.03% of 23252 decks 8 decks
Shorikai, Genesis Engine
0.04% of 18301 decks 7 decks
Derevi, Empyrial Tactician
0.08% of 8288 decks 7 decks
Ian Malcolm, Chaotician
0.20% of 2989 decks 6 decks
Kwain, Itinerant Meddler
0.11% of 5415 decks 6 decks
Braids, Conjurer Adept
0.14% of 3505 decks 5 decks
Hinata, Dawn-Crowned
0.06% of 6394 decks 4 decks
Esika, God of the Tree
0.02% of 19156 decks 4 decks
Heliod, the Radiant Dawn
0.08% of 4868 decks 4 decks
Atraxa, Praetors' Voice
0.01% of 35571 decks 4 decks
High Synergy Cards
Rule of Law
76% of 535 decks +74% synergy
Possibility Storm
65% of 115 decks +64% synergy
Archon of Emeria
59% of 535 decks +57% synergy
Eidolon of Rhetoric
57% of 535 decks +55% synergy
Aven Mindcensor
51% of 535 decks +47% synergy
Narset, Parter of Veils
51% of 615 decks +47% synergy
Deafening Silence
47% of 535 decks +45% synergy
Hushbringer
42% of 535 decks +41% synergy
Blind Obedience
47% of 535 decks +41% synergy
Lavinia, Azorius Renegade
43% of 535 decks +40% synergy
Top Cards
Swords to Plowshares
67% of 535 decks +5% synergy
Counterspell
58% of 615 decks +15% synergy
Dovin's Veto
50% of 535 decks +32% synergy
Mystic Remora
49% of 615 decks +31% synergy
Birds of Paradise
47% of 53 decks +20% synergy
Cyclonic Rift
44% of 615 decks +17% synergy
Esper Sentinel
43% of 535 decks +23% synergy
Path to Exile
43% of 535 decks -3% synergy
Ghostly Prison
41% of 535 decks +30% synergy
Approach of the Second Sun
41% of 535 decks +37% synergy
Game Changers
Drannith Magistrate
65% of 535 decks +59% synergy
Smothering Tithe
55% of 535 decks +30% synergy
Rhystic Study
51% of 615 decks +24% synergy
Enlightened Tutor
47% of 535 decks +30% synergy
Demonic Tutor
44% of 187 decks +23% synergy
Vampiric Tutor
43% of 187 decks +25% synergy
Opposition Agent
39% of 187 decks +32% synergy
Mystical Tutor
34% of 615 decks +19% synergy
Force of Will
32% of 615 decks +21% synergy
Grand Arbiter Augustin IV
28% of 535 decks +24% synergy
Creatures
Grand Abolisher
40% of 535 decks +30% synergy
Bloom Tender
34% of 53 decks +26% synergy
Collector Ouphe
32% of 53 decks +30% synergy
Noble Hierarch
32% of 47 decks +16% synergy
Notion Thief
31% of 187 decks +24% synergy
Ethersworn Canonist
28% of 535 decks +26% synergy
Teferi, Mage of Zhalfir
26% of 615 decks +26% synergy
Containment Priest
25% of 535 decks +24% synergy
Seedborn Muse
25% of 53 decks +16% synergy
Dauthi Voidwalker
23% of 187 decks +15% synergy
Thalia, Heretic Cathar
22% of 535 decks +19% synergy
Faeburrow Elder
21% of 47 decks +10% synergy
Soulless Jailer
20% of 615 decks +19% synergy
Avacyn's Pilgrim
19% of 47 decks +5% synergy
Doorkeeper Thrull
19% of 358 decks +18% synergy
Fatespinner
19% of 615 decks +18% synergy
Thalia, Guardian of Thraben
19% of 535 decks +16% synergy
Fyndhorn Elves
17% of 53 decks +5% synergy
Llanowar Elves
17% of 53 decks -4% synergy
Dockside Extortionist
17% of 115 decks +7% synergy
Phyrexian Censor
16% of 519 decks +14% synergy
Treasure Mage
16% of 615 decks +15% synergy
Boromir, Warden of the Tower
16% of 484 decks +11% synergy
Spirit of the Labyrinth
16% of 535 decks +15% synergy
Linvala, Keeper of Silence
16% of 535 decks +14% synergy
Hushwing Gryff
15% of 535 decks +15% synergy
Kinnan, Bonder Prodigy
15% of 53 decks +11% synergy
Elvish Mystic
15% of 53 decks -2% synergy
Gaddock Teeg
15% of 47 decks +14% synergy
Archivist of Oghma
15% of 535 decks +9% synergy
Drana and Linvala
15% of 172 decks +9% synergy
Sun Titan
14% of 535 decks +5% synergy
Windborn Muse
14% of 535 decks +10% synergy
Spelltithe Enforcer
13% of 535 decks +13% synergy
Orcish Bowmasters
13% of 166 decks +4% synergy
Archon of Valor's Reach
13% of 47 decks +12% synergy
Yasharn, Implacable Earth
13% of 47 decks +10% synergy
Silent Arbiter
13% of 615 decks +11% synergy
Agatha of the Vile Cauldron
12% of 24 decks +11% synergy
Thassa's Oracle
12% of 615 decks +5% synergy
Leonin Arbiter
12% of 535 decks +12% synergy
Tocatli Honor Guard
12% of 535 decks +12% synergy
Ignoble Hierarch
12% of 26 decks -14% synergy
Dauntless Dismantler
12% of 399 decks +9% synergy
Sire of Insanity
11% of 35 decks +10% synergy
Biomancer's Familiar
11% of 53 decks +9% synergy
Incubation Druid
11% of 53 decks +7% synergy
Kami of Whispered Hopes
11% of 53 decks +5% synergy
Baird, Steward of Argive
11% of 535 decks +9% synergy
Azor's Elocutors
11% of 535 decks +10% synergy
Instants
Negate
41% of 615 decks +18% synergy
Swan Song
32% of 615 decks +16% synergy
Mana Drain
29% of 615 decks +14% synergy
Fierce Guardianship
29% of 615 decks +10% synergy
An Offer You Can't Refuse
28% of 615 decks +7% synergy
Force of Negation
28% of 615 decks +19% synergy
Silence
28% of 535 decks +21% synergy
Brainstorm
23% of 615 decks +3% synergy
Arcane Denial
23% of 615 decks +3% synergy
Demonic Consultation
21% of 187 decks +18% synergy
Teferi's Protection
21% of 535 decks +2% synergy
Dark Ritual
20% of 187 decks -2% synergy
Tainted Pact
19% of 187 decks +15% synergy
Dispel
19% of 615 decks +15% synergy
Deflecting Swat
18% of 115 decks +2% synergy
Generous Gift
18% of 535 decks -7% synergy
Mental Misstep
18% of 615 decks +12% synergy
Chaos Warp
17% of 115 decks -14% synergy
Heroic Intervention
17% of 53 decks -13% synergy
Void Rend
16% of 172 decks +2% synergy
Flusterstorm
16% of 615 decks +9% synergy
Mana Leak
16% of 615 decks +14% synergy
Pact of Negation
16% of 615 decks +8% synergy
Worldly Tutor
15% of 53 decks +1% synergy
Spell Pierce
15% of 615 decks +11% synergy
Muddle the Mixture
14% of 615 decks +9% synergy
Fact or Fiction
14% of 615 decks +8% synergy
Delay
14% of 615 decks +11% synergy
Anguished Unmaking
13% of 172 decks -11% synergy
Eladamri's Call
13% of 47 decks +2% synergy
Render Silent
13% of 535 decks +10% synergy
Dig Through Time
12% of 615 decks +7% synergy
Narset's Reversal
12% of 615 decks +8% synergy
Pongify
12% of 615 decks +0% synergy
Unwind
11% of 615 decks +9% synergy
Opt
11% of 615 decks +2% synergy
Beast Within
11% of 53 decks -26% synergy
Ad Nauseam
11% of 187 decks +8% synergy
Lim-Dûl's Vault
11% of 187 decks +7% synergy
Strix Serenade
11% of 304 decks +6% synergy
Whir of Invention
10% of 615 decks +7% synergy
Dramatic Reversal
10% of 615 decks +5% synergy
Disenchant
10% of 535 decks +7% synergy
Miscast
10% of 615 decks +8% synergy
Crop Rotation
9% of 53 decks -0% synergy
Suspend
9% of 615 decks +9% synergy
Snap
9% of 615 decks +2% synergy
Frantic Search
9% of 615 decks -3% synergy
Into the Roil
9% of 615 decks +8% synergy
Tear Asunder
9% of 33 decks +3% synergy
Sorceries
Windfall
35% of 615 decks +22% synergy
Farseek
28% of 53 decks -6% synergy
Toxic Deluge
27% of 187 decks +9% synergy
Supreme Verdict
26% of 535 decks +12% synergy
Fabricate
24% of 615 decks +19% synergy
Diabolic Tutor
23% of 187 decks +17% synergy
Gamble
20% of 115 decks +10% synergy
Cultivate
19% of 53 decks -26% synergy
Imperial Seal
19% of 187 decks +13% synergy
Farewell
18% of 535 decks +5% synergy
Armageddon
17% of 535 decks +16% synergy
Idyllic Tutor
16% of 535 decks +11% synergy
Warp World
16% of 115 decks +15% synergy
Blasphemous Act
16% of 115 decks -18% synergy
Time Wipe
15% of 535 decks +9% synergy
Debt to the Deathless
15% of 172 decks +12% synergy
Kodama's Reach
15% of 53 decks -16% synergy
Nature's Lore
15% of 53 decks -17% synergy
Praetor's Grasp
15% of 187 decks +13% synergy
Vandalblast
14% of 115 decks -2% synergy
Jeska's Will
14% of 115 decks -3% synergy
Ponder
13% of 615 decks +1% synergy
Kaya's Wrath
13% of 172 decks +11% synergy
Read the Bones
13% of 187 decks +6% synergy
Rampant Growth
13% of 53 decks -21% synergy
Thieves' Auction
12% of 115 decks +12% synergy
Scrambleverse
12% of 115 decks +12% synergy
Wrath of God
11% of 535 decks +5% synergy
Tempt with Discovery
11% of 53 decks +7% synergy
Eldritch Evolution
11% of 53 decks +7% synergy
Preordain
11% of 615 decks +1% synergy
Razaketh's Rite
10% of 187 decks +9% synergy
Neoform
9% of 53 decks +4% synergy
Finale of Devastation
9% of 53 decks +1% synergy
Three Visits
9% of 53 decks -15% synergy
Blasphemous Edict
9% of 32 decks +2% synergy
Role Reversal
9% of 115 decks +8% synergy
Wheel of Misfortune
9% of 115 decks +5% synergy
Grim Tutor
9% of 187 decks +4% synergy
Peer into the Abyss
8% of 187 decks +5% synergy
Whims of the Fates
8% of 115 decks +8% synergy
The Great Aurora
8% of 53 decks +7% synergy
Timetwister
7% of 615 decks +6% synergy
Damn
7% of 172 decks -9% synergy
Harmless Offering
7% of 115 decks +7% synergy
Wheel of Fortune
7% of 115 decks +2% synergy
Rout
7% of 535 decks +6% synergy
Solve the Equation
7% of 615 decks +3% synergy
Gitaxian Probe
7% of 615 decks +1% synergy
Vindicate
6% of 172 decks +0% synergy
Utility Artifacts
Omen Machine
38% of 615 decks +38% synergy
Cursed Totem
32% of 615 decks +31% synergy
Grafdigger's Cage
29% of 615 decks +28% synergy
Torpor Orb
23% of 615 decks +22% synergy
Damping Sphere
22% of 615 decks +21% synergy
Mind Stone
20% of 615 decks +3% synergy
Winter Orb
20% of 615 decks +19% synergy
God-Pharaoh's Statue
20% of 615 decks +19% synergy
Lotus Petal
17% of 615 decks +10% synergy
Time Sieve
16% of 187 decks +13% synergy
Teferi's Puzzle Box
14% of 615 decks +13% synergy
Weathered Runestone
14% of 615 decks +14% synergy
Lightning Greaves
14% of 615 decks -11% synergy
Static Orb
13% of 615 decks +12% synergy
Isochron Scepter
12% of 615 decks +10% synergy
The One Ring
12% of 615 decks +5% synergy
Sensei's Divining Top
12% of 615 decks +7% synergy
Naked Singularity
12% of 26 decks +11% synergy
Orzhov Locket
11% of 172 decks +10% synergy
Commander's Sphere
11% of 615 decks -4% synergy
Jeweled Lotus
10% of 615 decks +6% synergy
Dimir Locket
10% of 187 decks +9% synergy
Vexing Bauble
10% of 299 decks +9% synergy
Void Mirror
10% of 615 decks +10% synergy
Norn's Annex
9% of 535 decks +7% synergy
Uba Mask
9% of 615 decks +9% synergy
Swiftfoot Boots
9% of 615 decks -19% synergy
Winter Moon
9% of 318 decks +8% synergy
Trinisphere
8% of 615 decks +8% synergy
Thorn of Amethyst
7% of 615 decks +6% synergy
Sphere of Resistance
6% of 615 decks +6% synergy
Howling Mine
6% of 615 decks +4% synergy
Crucible of Worlds
6% of 615 decks +4% synergy
Wishclaw Talisman
6% of 187 decks +1% synergy
Mindlock Orb
6% of 615 decks +5% synergy
Helm of Obedience
6% of 615 decks +5% synergy
Crawlspace
6% of 615 decks +4% synergy
Wayfarer's Bauble
5% of 615 decks -4% synergy
Bolas's Citadel
5% of 187 decks -3% synergy
Sapphire Medallion
5% of 615 decks +3% synergy
Azorius Locket
5% of 535 decks +4% synergy
Enchantments
Propaganda
40% of 615 decks +28% synergy
Rest in Peace
39% of 535 decks +37% synergy
Aura of Silence
33% of 535 decks +31% synergy
High Noon
33% of 46 decks +31% synergy
Stasis
22% of 615 decks +22% synergy
Back to Basics
21% of 615 decks +20% synergy
Blood Moon
20% of 115 decks +17% synergy
Necropotence
19% of 187 decks +14% synergy
Sterling Grove
19% of 47 decks +12% synergy
Wild Growth
19% of 53 decks +8% synergy
Solemnity
19% of 535 decks +18% synergy
Stony Silence
18% of 535 decks +17% synergy
Sphere of Safety
18% of 535 decks +13% synergy
Mana Breach
17% of 615 decks +17% synergy
Darksteel Mutation
17% of 535 decks +11% synergy
Carpet of Flowers
17% of 53 decks +13% synergy
Frozen Aether
16% of 615 decks +15% synergy
Root Maze
15% of 53 decks +15% synergy
Wilderness Reclamation
15% of 53 decks +11% synergy
Utopia Sprawl
15% of 53 decks +7% synergy
Privileged Position
15% of 47 decks +12% synergy
Land Tax
14% of 535 decks +8% synergy
Grip of Chaos
14% of 115 decks +14% synergy
Kismet
13% of 535 decks +12% synergy
Authority of the Consuls
13% of 535 decks +8% synergy
Wild Research
12% of 89 decks +12% synergy
Powerbalance
12% of 57 decks +10% synergy
Confusion in the Ranks
12% of 115 decks +12% synergy
Smoke
12% of 115 decks +12% synergy
Destructive Flow
12% of 26 decks +11% synergy
Stranglehold
11% of 115 decks +11% synergy
Share the Spoils
10% of 115 decks +10% synergy
Whirlwind of Thought
10% of 89 decks +0% synergy
Overburden
10% of 615 decks +10% synergy
Imprisoned in the Moon
10% of 615 decks +6% synergy
Telepathy
9% of 615 decks +9% synergy
Grasp of Fate
9% of 535 decks +6% synergy
Planar Chaos
9% of 115 decks +8% synergy
Fevered Visions
9% of 115 decks +7% synergy
Eye of the Storm
9% of 615 decks +8% synergy
Suppression Field
9% of 535 decks +8% synergy
Brokers Ascendancy
9% of 47 decks +2% synergy
Decree of Silence
8% of 615 decks +8% synergy
Counterbalance
8% of 615 decks +7% synergy
Monastery Siege
8% of 615 decks +7% synergy
Wild Evocation
8% of 115 decks +8% synergy
Mirrormade
8% of 615 decks +5% synergy
Arboria
8% of 53 decks +7% synergy
Rites of Flourishing
8% of 53 decks +5% synergy
Defense of the Heart
8% of 53 decks +5% synergy
Planeswalkers
Teferi, Time Raveler
38% of 535 decks +31% synergy
Dovin, Hand of Control
25% of 535 decks +24% synergy
Ashiok, Dream Render
12% of 187 decks +9% synergy
Karn, the Great Creator
10% of 615 decks +9% synergy
Jace, Wielder of Mysteries
7% of 615 decks +4% synergy
Teferi, Hero of Dominaria
7% of 535 decks +5% synergy
Teferi, Master of Time
7% of 615 decks +4% synergy
Oko, Thief of Crowns
6% of 53 decks +0% synergy
Utility Lands
Reliquary Tower
27% of 615 decks -3% synergy
Ancient Tomb
20% of 615 decks +10% synergy
Urza's Saga
19% of 615 decks +12% synergy
Otawara, Soaring City
19% of 615 decks +2% synergy
Mystic Sanctuary
17% of 615 decks +5% synergy
Hall of Heliod's Generosity
15% of 535 decks +8% synergy
Bojuka Bog
15% of 187 decks -15% synergy
Academy Ruins
12% of 615 decks +7% synergy
Maze of Ith
10% of 615 decks +8% synergy
Eiganjo, Seat of the Empire
9% of 535 decks +1% synergy
Inventors' Fair
9% of 615 decks +5% synergy
Strip Mine
8% of 615 decks +5% synergy
Cephalid Coliseum
8% of 615 decks +5% synergy
Boseiju, Who Endures
8% of 53 decks -11% synergy
Great Furnace
7% of 115 decks +1% synergy
Buried Ruin
6% of 615 decks +1% synergy
Cabal Coffers
5% of 187 decks -5% synergy
Windbrisk Heights
5% of 535 decks +1% synergy
Glacial Chasm
5% of 615 decks +4% synergy
Seat of the Synod
5% of 615 decks -1% synergy
Mana Artifacts
Sol Ring
87% of 615 decks +3% synergy
Arcane Signet
68% of 615 decks -4% synergy
Azorius Signet
42% of 535 decks +17% synergy
Talisman of Hierarchy
42% of 172 decks +17% synergy
Talisman of Progress
40% of 535 decks +16% synergy
Orzhov Signet
39% of 172 decks +12% synergy
Talisman of Dominance
37% of 187 decks +5% synergy
Talisman of Conviction
34% of 89 decks +10% synergy
Talisman of Creativity
33% of 115 decks +4% synergy
Fellwar Stone
31% of 615 decks +10% synergy
Dimir Signet
30% of 187 decks +1% synergy
Izzet Signet
28% of 115 decks +0% synergy
Boros Signet
25% of 89 decks +2% synergy
Chrome Mox
23% of 615 decks +17% synergy
Mana Crypt
21% of 615 decks +14% synergy
Mana Vault
20% of 615 decks +14% synergy
Thought Vessel
19% of 615 decks +2% synergy
Mox Opal
15% of 615 decks +11% synergy
Mox Diamond
14% of 615 decks +10% synergy
Mox Amber
12% of 615 decks +7% synergy
Timeless Lotus
12% of 26 decks -1% synergy
Talisman of Indulgence
11% of 35 decks -15% synergy
Chromatic Lantern
11% of 615 decks +1% synergy
Simic Signet
9% of 53 decks -5% synergy
Talisman of Resilience
9% of 33 decks -3% synergy
Golgari Signet
9% of 33 decks -3% synergy
Rakdos Signet
9% of 35 decks -20% synergy
Selesnya Signet
6% of 47 decks -2% synergy
Prismatic Lens
6% of 615 decks +5% synergy
Grim Monolith
6% of 615 decks +4% synergy
Sky Diamond
6% of 615 decks +1% synergy
Basalt Monolith
5% of 615 decks +3% synergy
Lands
Command Tower
77% of 615 decks +3% synergy
Hallowed Fountain
55% of 535 decks +14% synergy
Watery Grave
48% of 187 decks +8% synergy
Steam Vents
45% of 115 decks +7% synergy
Godless Shrine
43% of 172 decks +3% synergy
Breeding Pool
40% of 53 decks -1% synergy
Sea of Clouds
39% of 535 decks +13% synergy
Exotic Orchard
38% of 615 decks +2% synergy
Glacial Fortress
37% of 535 decks +10% synergy
Temple Garden
36% of 47 decks -4% synergy
Indatha Triome
35% of 31 decks +6% synergy
Sacred Foundry
35% of 89 decks -1% synergy
Flooded Strand
35% of 615 decks +24% synergy
Zagoth Triome
33% of 33 decks +4% synergy
Adarkar Wastes
33% of 535 decks +14% synergy
Prairie Stream
33% of 535 decks -1% synergy
Spara's Headquarters
32% of 47 decks +2% synergy
Training Center
31% of 115 decks +4% synergy
Morphic Pool
29% of 187 decks +3% synergy
Arcane Sanctum
28% of 172 decks -0% synergy
Scrubland
27% of 172 decks +14% synergy
Raugrin Triome
27% of 89 decks +1% synergy
Underground River
27% of 187 decks +6% synergy
Raffine's Tower
26% of 172 decks -0% synergy
Polluted Delta
26% of 615 decks +14% synergy
Xander's Lounge
26% of 35 decks -0% synergy
Crumbling Necropolis
26% of 35 decks -5% synergy
Underground Sea
26% of 187 decks +11% synergy
Rejuvenating Springs
25% of 53 decks -4% synergy
Volcanic Island
24% of 115 decks +11% synergy
Opulent Palace
24% of 33 decks -3% synergy
Overgrown Tomb
24% of 33 decks -18% synergy
Marsh Flats
24% of 615 decks +13% synergy
Tundra
24% of 535 decks +10% synergy
Mystic Monastery
24% of 89 decks -3% synergy
Shivan Reef
23% of 115 decks -4% synergy
Seaside Citadel
23% of 47 decks -3% synergy
Port Town
23% of 535 decks +7% synergy
Blood Crypt
23% of 35 decks -15% synergy
Caves of Koilos
23% of 172 decks -6% synergy
Sandsteppe Citadel
23% of 31 decks -3% synergy
Plateau
22% of 89 decks +10% synergy
Spectator Seating
22% of 89 decks -2% synergy
Temple of Enlightenment
22% of 535 decks +5% synergy
Savai Triome
21% of 28 decks -5% synergy
Frontier Bivouac
21% of 28 decks -6% synergy
Jetmir's Garden
21% of 28 decks -10% synergy
Ketria Triome
21% of 28 decks -11% synergy
Battlefield Forge
21% of 89 decks -4% synergy
Savannah
21% of 47 decks +8% synergy