Archon of Emeria + Knowledge Pool

Archon of Emeria
Knowledge Pool

Requires
Archon of Emeria 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 Archon of Emeria 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.

Top Commanders (5)
Lavinia, Azorius Renegade
35.42% of 2061 decks 730 decks
Yasharn, Implacable Earth
10.58% of 1342 decks 142 decks
Grand Arbiter Augustin IV
4.13% of 6046 decks 250 decks
Oswald Fiddlebender
3.54% of 1867 decks 66 decks
Heliod, Sun-Crowned
1.52% of 3293 decks 50 decks
New Cards (3)
High Noon
100% of 9 decks +99% synergy
Aven Interrupter
50% of 30 decks +47% synergy
Final Showdown
42% of 12 decks +37% synergy
High Synergy Cards (10)
Drannith Magistrate
83% of 2178 decks +80% synergy
Aven Mindcensor
78% of 2178 decks +75% synergy
Collector Ouphe
70% of 366 decks +69% synergy
Narset, Parter of Veils
70% of 1481 decks +67% synergy
Avacyn's Pilgrim
66% of 366 decks +63% synergy
Opposition Agent
66% of 363 decks +62% synergy
Rule of Law
62% of 2178 decks +62% synergy
Possibility Storm
61% of 232 decks +61% synergy
Dovin's Veto
64% of 1481 decks +60% synergy
Deafening Silence
60% of 2178 decks +58% synergy
Top Cards (10)
Swords to Plowshares
83% of 2178 decks +54% synergy
Counterspell
67% of 1481 decks +46% synergy
Rhystic Study
64% of 1481 decks +50% synergy
Birds of Paradise
63% of 366 decks +51% synergy
Esper Sentinel
62% of 2131 decks +52% synergy
Llanowar Elves
61% of 366 decks +50% synergy
Hushbringer
59% of 2178 decks +58% synergy
Path to Exile
58% of 2178 decks +39% synergy
Dauntless Dismantler
58% of 311 decks +55% synergy
Doorkeeper Thrull
58% of 198 decks +57% synergy
Creatures (50)
Elvish Mystic
56% of 366 decks +47% synergy
Fyndhorn Elves
55% of 366 decks +48% synergy
Eidolon of Rhetoric
52% of 2178 decks +51% synergy
Boromir, Warden of the Tower
52% of 687 decks +48% synergy
Grand Abolisher
51% of 2178 decks +47% synergy
Archon of Valor's Reach
50% of 366 decks +49% synergy
Soulless Jailer
47% of 1038 decks +46% synergy
Drana and Linvala
46% of 149 decks +44% synergy
Dauthi Voidwalker
45% of 360 decks +40% synergy
Dockside Extortionist
45% of 232 decks +37% synergy
Noble Hierarch
44% of 136 decks +42% synergy
Thalia, Guardian of Thraben
44% of 2178 decks +43% synergy
Kutzil, Malamet Exemplar
43% of 58 decks +38% synergy
Archivist of Oghma
42% of 1691 decks +38% synergy
Notion Thief
42% of 229 decks +40% synergy
Containment Priest
41% of 2178 decks +41% synergy
Manglehorn
41% of 366 decks +40% synergy
Delighted Halfling
40% of 111 decks +33% synergy
Orcish Bowmasters
39% of 97 decks +32% synergy
Lavinia, Azorius Renegade
39% of 1481 decks +38% synergy
Thalia, Heretic Cathar
39% of 2178 decks +37% synergy
Destiny Spinner
38% of 366 decks +36% synergy
Grand Arbiter Augustin IV
37% of 1481 decks +36% synergy
Ethersworn Canonist
35% of 2178 decks +34% synergy
Arbor Elf
34% of 366 decks +30% synergy
Toski, Bearer of Secrets
33% of 362 decks +30% synergy
Linvala, Keeper of Silence
33% of 2178 decks +32% synergy
Ignoble Hierarch
31% of 54 decks +29% synergy
Phyrexian Censor
31% of 842 decks +30% synergy
Fatespinner
31% of 1481 decks +30% synergy
Imperial Recruiter
31% of 232 decks +27% synergy
Treasure Mage
31% of 1481 decks +30% synergy
Shalai, Voice of Plenty
30% of 366 decks +28% synergy
Deathrite Shaman
28% of 95 decks +26% synergy
Gaddock Teeg
28% of 366 decks +28% synergy
Spirit of the Labyrinth
26% of 2178 decks +25% synergy
Eternal Witness
25% of 366 decks +15% synergy
Faerie Mastermind
25% of 609 decks +21% synergy
Lotho, Corrupt Shirriff
25% of 104 decks +21% synergy
Hushwing Gryff
25% of 2178 decks +25% synergy
Teferi, Mage of Zhalfir
25% of 1481 decks +24% synergy
Scheming Fence
24% of 1255 decks +24% synergy
Talion, the Kindly Lord
24% of 41 decks +23% synergy
Yisan, the Wanderer Bard
24% of 366 decks +24% synergy
Elves of Deep Shadow
24% of 95 decks +22% synergy
Scavenging Ooze
24% of 366 decks +22% synergy
Yasharn, Implacable Earth
23% of 366 decks +23% synergy
Leonin Arbiter
22% of 2178 decks +22% synergy
Ohran Frostfang
21% of 366 decks +19% synergy
Elesh Norn, Grand Cenobite
21% of 2178 decks +18% synergy
Instants (50)
Vampiric Tutor
58% of 365 decks +49% synergy
Enlightened Tutor
54% of 2178 decks +46% synergy
Cyclonic Rift
54% of 1481 decks +39% synergy
Worldly Tutor
51% of 366 decks +44% synergy
Eladamri's Call
51% of 366 decks +48% synergy
No More Lies
44% of 108 decks +43% synergy
An Offer You Can't Refuse
42% of 1235 decks +32% synergy
Silence
42% of 2178 decks +39% synergy
Negate
42% of 1481 decks +30% synergy
Mystical Tutor
42% of 1481 decks +34% synergy
Brainstorm
42% of 1481 decks +30% synergy
Swan Song
39% of 1481 decks +31% synergy
Fierce Guardianship
36% of 1481 decks +28% synergy
Chord of Calling
36% of 366 decks +34% synergy
Permission Denied
35% of 242 decks +34% synergy
Mana Drain
35% of 1481 decks +27% synergy
Nature's Claim
34% of 366 decks +29% synergy
Force of Will
33% of 1481 decks +28% synergy
Deflecting Swat
32% of 232 decks +24% synergy
Veil of Summer
30% of 366 decks +27% synergy
Force of Negation
28% of 1481 decks +24% synergy
Abrupt Decay
26% of 95 decks +24% synergy
Heroic Intervention
26% of 366 decks +13% synergy
Beast Within
26% of 366 decks +7% synergy
Teferi's Protection
26% of 2178 decks +16% synergy
Arcane Denial
25% of 1481 decks +16% synergy
Render Silent
25% of 1481 decks +25% synergy
Assassin's Trophy
24% of 95 decks +18% synergy
Generous Gift
23% of 2178 decks +11% synergy
Dark Ritual
23% of 365 decks +12% synergy
Void Rend
21% of 191 decks +19% synergy
Suspend
21% of 1448 decks +21% synergy
Red Elemental Blast
21% of 232 decks +18% synergy
Crop Rotation
21% of 366 decks +16% synergy
Calamity's Wake
21% of 1220 decks +21% synergy
Delay
21% of 1481 decks +19% synergy
Dispel
20% of 1481 decks +18% synergy
Stroke of Midnight
19% of 477 decks +12% synergy
Mental Misstep
19% of 1481 decks +16% synergy
Abrade
19% of 232 decks +13% synergy
Pyroblast
18% of 232 decks +15% synergy
Flusterstorm
17% of 1481 decks +14% synergy
Force of Vigor
17% of 366 decks +15% synergy
Pact of Negation
17% of 1481 decks +13% synergy
Demonic Consultation
16% of 365 decks +14% synergy
Archdruid's Charm
16% of 32 decks +11% synergy
Muddle the Mixture
15% of 1481 decks +13% synergy
Tainted Pact
14% of 365 decks +12% synergy
Chaos Warp
14% of 232 decks -2% synergy
Reprieve
14% of 863 decks +12% synergy
Sorceries (50)
Demonic Tutor
61% of 365 decks +49% synergy
Supreme Verdict
43% of 1481 decks +40% synergy
Windfall
38% of 1481 decks +31% synergy
Approach of the Second Sun
36% of 2178 decks +34% synergy
Fabricate
32% of 1481 decks +29% synergy
Finale of Devastation
31% of 366 decks +27% synergy
Green Sun's Zenith
30% of 366 decks +27% synergy
Ponder
28% of 1481 decks +21% synergy
Time Wipe
26% of 1481 decks +25% synergy
Toxic Deluge
26% of 365 decks +18% synergy
Neoform
25% of 136 decks +24% synergy
Imperial Seal
25% of 365 decks +22% synergy
Gamble
25% of 232 decks +20% synergy
Farewell
21% of 1925 decks +15% synergy
Cultivate
20% of 366 decks -3% synergy
Damn
19% of 360 decks +15% synergy
Armageddon
19% of 2178 decks +19% synergy
Diabolic Intent
18% of 365 decks +13% synergy
Preordain
17% of 1481 decks +11% synergy
Blasphemous Act
17% of 232 decks +0% synergy
Idyllic Tutor
17% of 2178 decks +14% synergy
Nature's Lore
16% of 366 decks +1% synergy
Rampant Growth
16% of 366 decks -1% synergy
Jeska's Will
16% of 232 decks +7% synergy
Turntimber Symbiosis
15% of 364 decks +14% synergy
Wrath of God
15% of 2178 decks +11% synergy
Three Visits
14% of 366 decks +3% synergy
Farseek
14% of 366 decks -2% synergy
Eldritch Evolution
14% of 366 decks +12% synergy
Kodama's Reach
14% of 366 decks -2% synergy
Shatterskull Smashing
13% of 232 decks +12% synergy
Reckless Handling
13% of 84 decks +12% synergy
Sevinne's Reclamation
13% of 2178 decks +9% synergy
Vandalblast
12% of 232 decks +4% synergy
Solve the Equation
12% of 1460 decks +9% synergy
Wheel of Fortune
12% of 232 decks +9% synergy
Austere Command
11% of 2178 decks +6% synergy
Faithless Looting
11% of 232 decks +3% synergy
Grim Tutor
10% of 365 decks +8% synergy
Winds of Abandon
10% of 2178 decks +9% synergy
Reanimate
10% of 365 decks +2% synergy
Wargate
10% of 136 decks +9% synergy
Pick Your Poison
9% of 32 decks +8% synergy
Gitaxian Probe
9% of 1481 decks +6% synergy
Praetor's Grasp
9% of 365 decks +8% synergy
Beseech the Mirror
9% of 58 decks +6% synergy
Diabolic Tutor
8% of 365 decks +4% synergy
Bala Ged Recovery
7% of 366 decks +3% synergy
Unmarked Grave
7% of 362 decks +5% synergy
Vanquish the Horde
6% of 2071 decks +4% synergy
Utility Artifacts (40)
Grafdigger's Cage
38% of 2178 decks +37% synergy
Omen Machine
37% of 2178 decks +37% synergy
Cursed Totem
36% of 2178 decks +35% synergy
Winter Orb
22% of 2178 decks +22% synergy
God-Pharaoh's Statue
22% of 2178 decks +21% synergy
Damping Sphere
21% of 2178 decks +21% synergy
Torpor Orb
20% of 2178 decks +19% synergy
Thorn of Amethyst
19% of 2178 decks +19% synergy
Lightning Greaves
19% of 2178 decks -7% synergy
The One Ring
19% of 876 decks +10% synergy
Weathered Runestone
18% of 2153 decks +18% synergy
Sensei's Divining Top
16% of 2178 decks +10% synergy
Trinisphere
15% of 2178 decks +14% synergy
Uba Mask
13% of 2178 decks +13% synergy
Wishclaw Talisman
12% of 365 decks +9% synergy
Static Orb
11% of 2178 decks +11% synergy
Isochron Scepter
11% of 2178 decks +8% synergy
Swiftfoot Boots
11% of 2178 decks -17% synergy
Bolas's Citadel
11% of 365 decks +6% synergy
Sphere of Resistance
11% of 2178 decks +11% synergy
The Millennium Calendar
10% of 311 decks +8% synergy
Brass's Tunnel-Grinder
10% of 42 decks +7% synergy
Birthing Pod
9% of 366 decks +7% synergy
Norn's Annex
9% of 2178 decks +8% synergy
Pithing Needle
8% of 2178 decks +8% synergy
Void Mirror
8% of 2135 decks +8% synergy
Tangle Wire
7% of 2178 decks +7% synergy
Meekstone
7% of 2178 decks +6% synergy
Conduit of Worlds
7% of 161 decks +4% synergy
Null Rod
7% of 2178 decks +6% synergy
Chalice of the Void
6% of 2178 decks +6% synergy
Archaeomancer's Map
6% of 2138 decks +4% synergy
Mycosynth Lattice
6% of 2178 decks +5% synergy
Teferi's Puzzle Box
6% of 2178 decks +5% synergy
Helm of Obedience
6% of 2178 decks +6% synergy
Naked Singularity
6% of 53 decks +6% synergy
Rings of Brighthearth
5% of 2178 decks +3% synergy
Pearl Medallion
5% of 2178 decks +4% synergy
Stone of Erech
5% of 703 decks +4% synergy
Portable Hole
5% of 2088 decks +5% synergy
Enchantments (50)
Mystic Remora
55% of 1481 decks +46% synergy
Smothering Tithe
53% of 2178 decks +42% synergy
Blind Obedience
47% of 2178 decks +44% synergy
Propaganda
47% of 1481 decks +41% synergy
Ghostly Prison
45% of 2178 decks +39% synergy
Rest in Peace
42% of 2178 decks +41% synergy
Aura of Silence
40% of 2178 decks +39% synergy
Sylvan Library
38% of 366 decks +32% synergy
Carpet of Flowers
32% of 366 decks +30% synergy
Wild Growth
32% of 366 decks +27% synergy
Root Maze
30% of 366 decks +30% synergy
Trouble in Pairs
28% of 140 decks +23% synergy
Utopia Sprawl
22% of 366 decks +19% synergy
Arcane Laboratory
21% of 1481 decks +21% synergy
Stasis
20% of 1481 decks +20% synergy
Authority of the Consuls
19% of 2178 decks +17% synergy
Blood Moon
19% of 232 decks +17% synergy
Back to Basics
19% of 1481 decks +18% synergy
Frozen Aether
18% of 1481 decks +18% synergy
Kenrith's Transformation
17% of 366 decks +14% synergy
Necropotence
17% of 365 decks +15% synergy
Land Tax
17% of 2178 decks +14% synergy
Aura Shards
16% of 366 decks +14% synergy
Confounding Conundrum
16% of 1481 decks +16% synergy
Stony Silence
16% of 2178 decks +16% synergy
Sanctum of All
15% of 53 decks +15% synergy
Living Plane
14% of 366 decks +14% synergy
Phyrexian Arena
13% of 365 decks +6% synergy
Darksteel Mutation
13% of 2178 decks +10% synergy
Solemnity
13% of 2178 decks +12% synergy
Nature's Revolt
12% of 366 decks +12% synergy
Mana Breach
11% of 1481 decks +11% synergy
Survival of the Fittest
11% of 366 decks +10% synergy
Sterling Grove
10% of 366 decks +8% synergy
Sphere of Safety
10% of 2178 decks +8% synergy
Black Market Connections
9% of 255 decks +4% synergy
Stranglehold
9% of 232 decks +9% synergy
Counterbalance
9% of 1481 decks +8% synergy
Luminarch Ascension
9% of 2178 decks +8% synergy
Suppression Field
9% of 2178 decks +9% synergy
Animate Dead
8% of 365 decks +3% synergy
Kismet
8% of 2178 decks +8% synergy
Underworld Breach
8% of 232 decks +5% synergy
Verity Circle
8% of 1481 decks +8% synergy
Exquisite Blood
8% of 365 decks +5% synergy
Sanguine Bond
8% of 365 decks +5% synergy
Earthcraft
8% of 366 decks +8% synergy
Imprisoned in the Moon
8% of 1481 decks +6% synergy
Leyline of the Void
7% of 365 decks +7% synergy
Squirrel Nest
7% of 366 decks +7% synergy
Battles (1)
Invasion of Ikoria
13% of 126 decks +11% synergy
Planeswalkers (11)
Teferi, Time Raveler
49% of 1481 decks +47% synergy
Dovin, Hand of Control
29% of 1481 decks +29% synergy
Ashiok, Dream Render
22% of 229 decks +21% synergy
Karn, the Great Creator
16% of 2178 decks +15% synergy
Oko, Thief of Crowns
15% of 136 decks +13% synergy
Teferi, Hero of Dominaria
9% of 1481 decks +9% synergy
Vivien, Champion of the Wilds
9% of 366 decks +8% synergy
Teferi, Master of Time
6% of 1481 decks +5% synergy
Vivien, Monsters' Advocate
5% of 366 decks +5% synergy
Wrenn and Six
5% of 76 decks +5% synergy
Teferi, Who Slows the Sunset
5% of 1398 decks +4% synergy
Utility Lands (35)
Boseiju, Who Endures
40% of 333 decks +31% synergy
Otawara, Soaring City
31% of 1330 decks +23% synergy
Ancient Tomb
29% of 2178 decks +18% synergy
Mystic Sanctuary
27% of 1481 decks +21% synergy
Reliquary Tower
25% of 2178 decks -3% synergy
Eiganjo, Seat of the Empire
24% of 1950 decks +19% synergy
Gaea's Cradle
23% of 366 decks +20% synergy
Urza's Saga
23% of 2109 decks +15% synergy
Restless Cottage
22% of 18 decks +21% synergy
Academy Ruins
16% of 1481 decks +13% synergy
Bojuka Bog
16% of 365 decks -0% synergy
Dryad Arbor
16% of 366 decks +14% synergy
Hall of Heliod's Generosity
15% of 2178 decks +12% synergy
Inventors' Fair
14% of 2178 decks +10% synergy
Rivendell
10% of 460 decks +7% synergy
Strip Mine
10% of 2178 decks +7% synergy
Great Furnace
10% of 232 decks +7% synergy
Maze of Ith
9% of 2178 decks +7% synergy
Sokenzan, Crucible of Defiance
9% of 214 decks +7% synergy
Gavony Township
9% of 366 decks +7% synergy
Takenuma, Abandoned Mire
9% of 329 decks +3% synergy
Buried Ruin
9% of 2178 decks +3% synergy
Castle Vantress
9% of 1481 decks +6% synergy
War Room
8% of 2159 decks +2% synergy
Vault of Whispers
8% of 365 decks +6% synergy
Cabal Coffers
8% of 365 decks +2% synergy
Ancient Den
8% of 2178 decks +5% synergy
Restless Fortress
8% of 62 decks +7% synergy
Celestial Colonnade
7% of 1481 decks +7% synergy
Minas Tirith
7% of 687 decks +2% synergy
Nykthos, Shrine to Nyx
7% of 2178 decks +1% synergy
Cephalid Coliseum
7% of 1481 decks +6% synergy
Homeward Path
5% of 2178 decks +3% synergy
Field of Ruin
5% of 2178 decks +2% synergy
Urborg, Tomb of Yawgmoth
5% of 2178 decks -5% synergy
Mana Artifacts (39)
Sol Ring
92% of 2178 decks +8% synergy
Arcane Signet
74% of 2178 decks +3% synergy
Azorius Signet
53% of 1481 decks +46% synergy
Talisman of Progress
45% of 1481 decks +41% synergy
Talisman of Hierarchy
40% of 365 decks +34% synergy
Talisman of Dominance
34% of 229 decks +27% synergy
Mana Crypt
34% of 2178 decks +23% synergy
Boros Signet
33% of 232 decks +27% synergy
Talisman of Conviction
32% of 232 decks +28% synergy
Fellwar Stone
29% of 2178 decks +8% synergy
Orzhov Signet
29% of 365 decks +22% synergy
Talisman of Creativity
27% of 127 decks +20% synergy
Chrome Mox
26% of 2178 decks +19% synergy
Mind Stone
25% of 2178 decks +7% synergy
Dimir Signet
24% of 229 decks +16% synergy
Mana Vault
24% of 2178 decks +18% synergy
Izzet Signet
22% of 127 decks +15% synergy
Jeweled Lotus
21% of 2159 decks +14% synergy
Lotus Petal
21% of 2178 decks +15% synergy
Talisman of Indulgence
18% of 88 decks +13% synergy
Mox Diamond
16% of 2178 decks +12% synergy
Mox Opal
16% of 2178 decks +11% synergy
Thought Vessel
14% of 2178 decks -2% synergy
Mox Amber
14% of 2178 decks +10% synergy
Rakdos Signet
12% of 88 decks +5% synergy
Commander's Sphere
12% of 2178 decks -5% synergy
Talisman of Unity
10% of 366 decks +9% synergy
Gruul Signet
9% of 76 decks +6% synergy
Simic Signet
9% of 136 decks +5% synergy
Selesnya Signet
8% of 366 decks +6% synergy
Basalt Monolith
8% of 2178 decks +5% synergy
Marble Diamond
8% of 2178 decks +5% synergy
Talisman of Resilience
7% of 95 decks +5% synergy
Midnight Clock
7% of 1481 decks +4% synergy
Talisman of Curiosity
7% of 136 decks +4% synergy
Talisman of Impulse
7% of 76 decks +5% synergy
Grim Monolith
6% of 2178 decks +4% synergy
Sky Diamond
6% of 1481 decks +3% synergy
Cursed Mirror
6% of 232 decks +3% synergy
Lands (50)
Command Tower
76% of 2178 decks +3% synergy
Godless Shrine
65% of 365 decks +56% synergy
Hallowed Fountain
64% of 1481 decks +54% synergy
Temple Garden
61% of 366 decks +52% synergy
Watery Grave
59% of 229 decks +48% synergy
Breeding Pool
53% of 136 decks +44% synergy
Prairie Stream
53% of 1481 decks +45% synergy
Sacred Foundry
53% of 232 decks +44% synergy
Overgrown Tomb
52% of 95 decks +42% synergy
Sea of Clouds
47% of 1481 decks +42% synergy
Bountiful Promenade
47% of 366 decks +41% synergy
Glacial Fortress
46% of 1481 decks +40% synergy
Steam Vents
45% of 127 decks +36% synergy
Desolate Mire
43% of 7 decks +40% synergy
Vault of Champions
42% of 363 decks +36% synergy
Morphic Pool
39% of 229 decks +33% synergy
Spectator Seating
37% of 232 decks +31% synergy
Blood Crypt
36% of 88 decks +27% synergy
Caves of Koilos
36% of 365 decks +29% synergy
Raffine's Tower
35% of 190 decks +31% synergy
Scrubland
35% of 365 decks +32% synergy
Stomping Ground
34% of 76 decks +25% synergy
Brushland
34% of 366 decks +31% synergy
Flooded Strand
34% of 2178 decks +24% synergy
Tropical Island
34% of 136 decks +31% synergy
Adarkar Wastes
34% of 1481 decks +31% synergy
Bayou
34% of 95 decks +31% synergy
Savannah
33% of 366 decks +31% synergy
Battlefield Forge
33% of 232 decks +28% synergy
Underground Sea
32% of 229 decks +28% synergy
Elegant Parlor
32% of 19 decks +28% synergy
Volcanic Island
31% of 127 decks +28% synergy
Plateau
31% of 232 decks +28% synergy
Spara's Headquarters
31% of 107 decks +27% synergy
Port Town
31% of 1481 decks +27% synergy
Canopy Vista
30% of 366 decks +23% synergy
Rejuvenating Springs
29% of 136 decks +23% synergy
Temple of Enlightenment
29% of 1481 decks +26% synergy
Exotic Orchard
29% of 2178 decks -6% synergy
Taiga
29% of 76 decks +26% synergy
Meticulous Archive
29% of 108 decks +26% synergy
Sunpetal Grove
28% of 366 decks +23% synergy
Branchloft Pathway
27% of 366 decks +25% synergy
Badlands
27% of 88 decks +24% synergy
Isolated Chapel
27% of 365 decks +21% synergy
Training Center
25% of 127 decks +19% synergy
Azorius Chancery
25% of 1481 decks +22% synergy
Nimbus Maze
25% of 1481 decks +24% synergy
Marsh Flats
25% of 2178 decks +13% synergy
Tundra
24% of 1481 decks +21% synergy