Knowledge Pool
Moderation
Zedruu the Greathearted

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
available

   Steps

How does this combo work?
1
Activate Zedruu by paying , giving control of Moderation to an opponent.
2
Whenever the opponent that controls Moderation casts a spell from their hand, Knowledge Pool triggers, exiling that spell.
3
Because Moderation prevents the opponent from casting more than one spell each turn, the opponent cannot cast the spell permitted by Knowledge Pool, or any other spell that turn.

   Results

What do I get from this combo?
Exile all spells target opponent casts from their hand
Target opponent can only cast one spell per turn
Lock
Zedruu the Greathearted
2.1%inclusion220 decks10.4K decks
Codie, Vociferous Codex
0.0%inclusion1 decks6.86K decks
Go-Shintai of Life's Origin
0.0%inclusion1 decks18.7K decks
Pramikon, Sky Rampart
0.0%inclusion1 decks6.12K decks
Karona, False God
0.0%inclusion1 decks4.39K decks
Child of Alara
0.0%inclusion1 decks8.84K decks
New Cards
Hexing Squelcher
10%inclusion1 decks10 decks
3%synergy
High Synergy Cards
Nine Lives
84%inclusion190 decks225 decks
84%synergy
Humble Defector
75%inclusion168 decks225 decks
73%synergy
Role Reversal
72%inclusion162 decks225 decks
71%synergy
Bazaar Trader
66%inclusion149 decks225 decks
66%synergy
Akroan Horse
65%inclusion146 decks225 decks
65%synergy
Harmless Offering
64%inclusion145 decks225 decks
64%synergy
Perplexing Chimera
63%inclusion142 decks225 decks
62%synergy
Steel Golem
62%inclusion140 decks225 decks
62%synergy
Aggressive Mining
60%inclusion135 decks225 decks
60%synergy
Fractured Identity
61%inclusion137 decks225 decks
59%synergy
Top Cards
Pendant of Prosperity
59%inclusion133 decks225 decks
59%synergy
Hithlain Rope
59%inclusion132 decks225 decks
58%synergy
Propaganda
57%inclusion128 decks225 decks
43%synergy
Ghostly Prison
56%inclusion126 decks225 decks
45%synergy
Rust Elemental
55%inclusion123 decks225 decks
54%synergy
Grid Monitor
54%inclusion122 decks225 decks
54%synergy
Vedalken Plotter
53%inclusion120 decks225 decks
53%synergy
Puca's Mischief
53%inclusion120 decks225 decks
53%synergy
Bucknard's Everfull Purse
53%inclusion119 decks225 decks
52%synergy
Transcendence
50%inclusion113 decks225 decks
50%synergy
Game Changers
Smothering Tithe
37%inclusion84 decks225 decks
16%synergy
Rhystic Study
23%inclusion51 decks225 decks
-1%synergy
Enlightened Tutor
21%inclusion47 decks225 decks
6%synergy
Mystical Tutor
14%inclusion31 decks225 decks
1%synergy
Glacial Chasm
11%inclusion25 decks225 decks
10%synergy
Gamble
8.9%inclusion20 decks225 decks
0%synergy
Drannith Magistrate
8.4%inclusion19 decks225 decks
4%synergy
The One Ring
8.0%inclusion18 decks225 decks
-1%synergy
Ancient Tomb
7.1%inclusion16 decks225 decks
-2%synergy
Narset, Parter of Veils
5.3%inclusion12 decks225 decks
2%synergy
Creatures
Blim, Comedic Genius
75%inclusion3 decks4 decks
75%synergy
Iroh, Tea Master
49%inclusion20 decks41 decks
48%synergy
Pramikon, Sky Rampart
45%inclusion102 decks225 decks
44%synergy
Yes Man, Personal Securitron
45%inclusion100 decks221 decks
44%synergy
Khârn the Betrayer
38%inclusion86 decks225 decks
38%synergy
Alexios, Deimos of Kosmos
38%inclusion74 decks194 decks
36%synergy
Stiltzkin, Moogle Merchant
37%inclusion50 decks134 decks
37%synergy
Coveted Falcon
36%inclusion80 decks225 decks
35%synergy
Goldnight Castigator
33%inclusion74 decks225 decks
33%synergy
Laboratory Maniac
32%inclusion71 decks225 decks
27%synergy
Goblin Cadets
30%inclusion67 decks225 decks
30%synergy
Body of Knowledge
28%inclusion64 decks225 decks
27%synergy
Djinn of Infinite Deceits
27%inclusion61 decks225 decks
27%synergy
Silent Arbiter
27%inclusion61 decks225 decks
26%synergy
Kwain, Itinerant Meddler
27%inclusion60 decks225 decks
24%synergy
Windborn Muse
27%inclusion60 decks225 decks
23%synergy
Cinder Giant
26%inclusion59 decks225 decks
26%synergy
The Second Doctor
24%inclusion55 decks225 decks
23%synergy
Psychosis Crawler
24%inclusion54 decks225 decks
21%synergy
Volatile Stormdrake
24%inclusion48 decks203 decks
22%synergy
Triskaidekaphile
23%inclusion52 decks225 decks
21%synergy
Zidane, Tantalus Thief
23%inclusion25 decks109 decks
22%synergy
Niv-Mizzet, the Firemind
21%inclusion47 decks225 decks
18%synergy
Felidar Sovereign
20%inclusion45 decks225 decks
18%synergy
Daring Thief
20%inclusion44 decks225 decks
19%synergy
Lavinia, Azorius Renegade
19%inclusion43 decks225 decks
17%synergy
Loran of the Third Path
16%inclusion37 decks225 decks
9%synergy
Kami of the Crescent Moon
16%inclusion35 decks225 decks
14%synergy
Treasure Nabber
15%inclusion33 decks225 decks
12%synergy
Niv-Mizzet, Parun
14%inclusion31 decks225 decks
6%synergy
Fog Bank
13%inclusion30 decks225 decks
12%synergy
Gilded Drake
13%inclusion29 decks225 decks
11%synergy
Bronze Bombshell
12%inclusion28 decks225 decks
12%synergy
The Locust God
12%inclusion28 decks225 decks
8%synergy
Soulless Jailer
12%inclusion27 decks225 decks
11%synergy
Esper Sentinel
12%inclusion27 decks225 decks
-7%synergy
Gwafa Hazid, Profiteer
11%inclusion25 decks225 decks
11%synergy
Hanna, Ship's Navigator
10%inclusion23 decks225 decks
9%synergy
The Council of Four
10%inclusion23 decks225 decks
7%synergy
Solemn Simulacrum
10%inclusion23 decks225 decks
-2%synergy
Twenty-Toed Toad
9.4%inclusion18 decks191 decks
7%synergy
Scrawling Crawler
9.0%inclusion15 decks166 decks
7%synergy
Spawnbroker
8.0%inclusion18 decks225 decks
8%synergy
Ian Malcolm, Chaotician
8.0%inclusion18 decks225 decks
8%synergy
Flumph
8.0%inclusion18 decks225 decks
7%synergy
Keeper of the Accord
8.0%inclusion18 decks225 decks
5%synergy
Faerie Mastermind
8.0%inclusion18 decks225 decks
1%synergy
Leveler
7.6%inclusion17 decks225 decks
7%synergy
Loxodon Peacekeeper
6.2%inclusion14 decks225 decks
6%synergy
The Ninth Doctor
6.2%inclusion14 decks225 decks
5%synergy
Instants
Swords to Plowshares
47%inclusion105 decks225 decks
-15%synergy
Wrong Turn
45%inclusion101 decks225 decks
44%synergy
Sudden Substitution
44%inclusion98 decks225 decks
43%synergy
Chaos Warp
41%inclusion92 decks225 decks
11%synergy
Counterspell
40%inclusion90 decks225 decks
-2%synergy
Generous Gift
30%inclusion68 decks225 decks
8%synergy
Arcane Denial
29%inclusion65 decks225 decks
9%synergy
Negate
29%inclusion65 decks225 decks
8%synergy
Reins of Power
28%inclusion64 decks225 decks
28%synergy
Path to Exile
24%inclusion53 decks225 decks
-24%synergy
Brand
21%inclusion48 decks225 decks
21%synergy
Shifting Borders
19%inclusion42 decks225 decks
19%synergy
Patrician's Scorn
19%inclusion42 decks225 decks
19%synergy
Dovin's Veto
17%inclusion39 decks225 decks
-1%synergy
An Offer You Can't Refuse
15%inclusion33 decks225 decks
-10%synergy
Cyclonic Rift
14%inclusion31 decks225 decks
-9%synergy
Chef's Kiss
13%inclusion30 decks225 decks
13%synergy
Oblation
11%inclusion25 decks225 decks
10%synergy
Fierce Guardianship
11%inclusion25 decks225 decks
-7%synergy
Abrade
11%inclusion24 decks225 decks
-1%synergy
Wild Ricochet
10%inclusion23 decks225 decks
9%synergy
Boros Charm
10%inclusion22 decks225 decks
-13%synergy
Teferi's Protection
9.3%inclusion21 decks225 decks
-7%synergy
Render Silent
8.4%inclusion19 decks225 decks
6%synergy
Unwind
8.4%inclusion19 decks225 decks
5%synergy
Mana Drain
8.4%inclusion19 decks225 decks
-6%synergy
Deflecting Swat
8.0%inclusion18 decks225 decks
-9%synergy
Guff Rewrites History
7.6%inclusion17 decks225 decks
7%synergy
Everybody Lives!
7.6%inclusion17 decks225 decks
6%synergy
Swan Song
7.1%inclusion16 decks225 decks
-11%synergy
Perch Protection
6.8%inclusion13 decks191 decks
5%synergy
Rewind
5.8%inclusion13 decks225 decks
3%synergy
Dawn's Truce
5.8%inclusion11 decks191 decks
-1%synergy
Narset's Reversal
5.3%inclusion12 decks225 decks
2%synergy
Brainstorm
5.3%inclusion12 decks225 decks
-13%synergy
Sorceries
Shifting Grift
44%inclusion94 decks216 decks
43%synergy
Approach of the Second Sun
40%inclusion89 decks225 decks
36%synergy
Austere Command
36%inclusion81 decks225 decks
24%synergy
Modify Memory
24%inclusion55 decks225 decks
24%synergy
Thieves' Auction
24%inclusion54 decks225 decks
24%synergy
Donate
22%inclusion49 decks225 decks
22%synergy
Cleansing Nova
21%inclusion47 decks225 decks
18%synergy
Scrambleverse
20%inclusion46 decks225 decks
20%synergy
Warp World
19%inclusion43 decks225 decks
19%synergy
Cultural Exchange
17%inclusion38 decks225 decks
17%synergy
Legerdemain
16%inclusion37 decks225 decks
16%synergy
Promise of Loyalty
16%inclusion36 decks225 decks
13%synergy
Supreme Verdict
16%inclusion36 decks225 decks
4%synergy
Idyllic Tutor
15%inclusion34 decks225 decks
11%synergy
Disrupt Decorum
15%inclusion33 decks225 decks
11%synergy
Farewell
14%inclusion32 decks225 decks
1%synergy
Blasphemous Act
13%inclusion30 decks225 decks
-20%synergy
Political Trickery
10%inclusion23 decks225 decks
10%synergy
Time Wipe
10%inclusion23 decks225 decks
5%synergy
Windfall
10%inclusion23 decks225 decks
-2%synergy
Switcheroo
8.4%inclusion19 decks225 decks
8%synergy
Insurrection
6.7%inclusion15 decks225 decks
5%synergy
Whims of the Fates
6.2%inclusion14 decks225 decks
6%synergy
Commit // Memory
6.2%inclusion14 decks225 decks
5%synergy
Illicit Auction
5.8%inclusion13 decks225 decks
6%synergy
Order of Succession
5.3%inclusion12 decks225 decks
5%synergy
Leave // Chance
5.3%inclusion12 decks225 decks
5%synergy
Mob Rule
5.3%inclusion12 decks225 decks
4%synergy
Utility Artifacts
Jinxed Idol
35%inclusion79 decks225 decks
35%synergy
Howling Mine
33%inclusion75 decks225 decks
31%synergy
Marina Vendrell's Grimoire
29%inclusion53 decks180 decks
29%synergy
Jinxed Choker
27%inclusion60 decks225 decks
27%synergy
Crown of Doom
20%inclusion45 decks225 decks
20%synergy
Lightning Greaves
19%inclusion43 decks225 decks
-6%synergy
Teferi's Puzzle Box
17%inclusion39 decks225 decks
16%synergy
Wedding Ring
14%inclusion32 decks225 decks
13%synergy
Venser's Journal
14%inclusion31 decks225 decks
13%synergy
Alhammarret's Archive
14%inclusion31 decks225 decks
12%synergy
Jinxed Ring
13%inclusion30 decks225 decks
13%synergy
Cursed Recording
13%inclusion24 decks191 decks
12%synergy
Swiftfoot Boots
12%inclusion26 decks225 decks
-16%synergy
Lich's Mirror
9.3%inclusion21 decks225 decks
9%synergy
Ghirapur Orrery
9.3%inclusion21 decks225 decks
9%synergy
Avarice Totem
8.9%inclusion20 decks225 decks
9%synergy
Temple Bell
8.9%inclusion20 decks225 decks
8%synergy
Contested Game Ball
8.4%inclusion19 decks225 decks
8%synergy
Folio of Fancies
7.1%inclusion16 decks225 decks
6%synergy
Elixir of Immortality
7.1%inclusion16 decks225 decks
6%synergy
Norn's Annex
7.1%inclusion16 decks225 decks
5%synergy
Aetherflux Reservoir
7.1%inclusion16 decks225 decks
4%synergy
Spellbook
5.8%inclusion13 decks225 decks
5%synergy
Wayfarer's Bauble
5.3%inclusion12 decks225 decks
-2%synergy
Enchantments
Illusions of Grandeur
44%inclusion99 decks225 decks
44%synergy
Statecraft
43%inclusion97 decks225 decks
43%synergy
Paradox Haze
42%inclusion94 decks225 decks
41%synergy
Pyromancer's Swath
35%inclusion78 decks225 decks
35%synergy
Possibility Storm
34%inclusion76 decks225 decks
33%synergy
Delusions of Mediocrity
32%inclusion72 decks225 decks
32%synergy
Solemnity
26%inclusion59 decks225 decks
25%synergy
Solitary Confinement
25%inclusion57 decks225 decks
24%synergy
Form of the Dragon
25%inclusion56 decks225 decks
25%synergy
Darksteel Mutation
24%inclusion54 decks225 decks
19%synergy
Imprisoned in the Moon
23%inclusion52 decks225 decks
19%synergy
Thought Lash
23%inclusion51 decks225 decks
23%synergy
Mirrormade
23%inclusion51 decks225 decks
20%synergy
Wild Research
22%inclusion49 decks225 decks
21%synergy
Confusion in the Ranks
21%inclusion47 decks225 decks
21%synergy
Dictate of Kruphix
20%inclusion45 decks225 decks
18%synergy
Curse of Opulence
20%inclusion44 decks225 decks
16%synergy
Share the Spoils
17%inclusion39 decks225 decks
17%synergy
Grasp of Fate
17%inclusion39 decks225 decks
14%synergy
Exchange of Words
17%inclusion38 decks225 decks
17%synergy
Sphere of Safety
16%inclusion37 decks225 decks
12%synergy
Conjured Currency
16%inclusion35 decks225 decks
15%synergy
Curse of Exhaustion
16%inclusion35 decks225 decks
15%synergy
Rest in Peace
16%inclusion35 decks225 decks
14%synergy
Teferi's Ageless Insight
14%inclusion31 decks225 decks
9%synergy
Whirlwind of Thought
14%inclusion31 decks225 decks
5%synergy
Hive Mind
12%inclusion28 decks225 decks
12%synergy
Shadow of the Second Sun
12%inclusion25 decks203 decks
11%synergy
Land Tax
12%inclusion27 decks225 decks
6%synergy
Curse of Verbosity
11%inclusion25 decks225 decks
10%synergy
Phyrexian Unlife
10%inclusion23 decks225 decks
10%synergy
Rule of Law
10%inclusion23 decks225 decks
9%synergy
Embargo
9.3%inclusion21 decks225 decks
9%synergy
Eye of the Storm
8.9%inclusion20 decks225 decks
9%synergy
Oblivion Ring
8.9%inclusion20 decks225 decks
8%synergy
Detention Sphere
8.9%inclusion20 decks225 decks
8%synergy
Leyline of Anticipation
8.9%inclusion20 decks225 decks
5%synergy
Delaying Shield
8.0%inclusion18 decks225 decks
8%synergy
Grip of Chaos
8.0%inclusion18 decks225 decks
8%synergy
Witness Protection
8.0%inclusion18 decks225 decks
6%synergy
Wild Evocation
7.6%inclusion17 decks225 decks
7%synergy
Descent into Avernus
7.6%inclusion17 decks225 decks
4%synergy
Island Sanctuary
7.1%inclusion16 decks225 decks
7%synergy
Price of Glory
7.1%inclusion16 decks225 decks
7%synergy
Banishing Light
7.1%inclusion16 decks225 decks
6%synergy
Mystic Remora
7.1%inclusion16 decks225 decks
-9%synergy
Sacred Ground
6.2%inclusion14 decks225 decks
6%synergy
Custody Battle
6.2%inclusion14 decks225 decks
6%synergy
Arcane Laboratory
6.2%inclusion14 decks225 decks
6%synergy
Smoke
6.2%inclusion14 decks225 decks
6%synergy
Planeswalkers
Jace, Wielder of Mysteries
18%inclusion41 decks225 decks
15%synergy
Teferi, Time Raveler
8.0%inclusion18 decks225 decks
2%synergy
Venser, the Sojourner
7.6%inclusion17 decks225 decks
6%synergy
Utility Lands
Reliquary Tower
72%inclusion163 decks225 decks
43%synergy
Hall of Heliod's Generosity
31%inclusion69 decks225 decks
24%synergy
Homeward Path
25%inclusion56 decks225 decks
23%synergy
Maze of Ith
18%inclusion40 decks225 decks
15%synergy
Contested War Zone
12%inclusion28 decks225 decks
12%synergy
Temple of the False God
12%inclusion28 decks225 decks
3%synergy
Mikokoro, Center of the Sea
11%inclusion25 decks225 decks
10%synergy
Scavenger Grounds
11%inclusion24 decks225 decks
7%synergy
Kher Keep
8.9%inclusion20 decks225 decks
7%synergy
Mystic Sanctuary
8.9%inclusion20 decks225 decks
-2%synergy
Arcane Lighthouse
8.4%inclusion19 decks225 decks
7%synergy
Academy Ruins
5.8%inclusion13 decks225 decks
1%synergy
Otawara, Soaring City
5.8%inclusion13 decks225 decks
-11%synergy
Mana Artifacts
Sol Ring
87%inclusion195 decks225 decks
3%synergy
Arcane Signet
86%inclusion194 decks225 decks
14%synergy
Thought Vessel
52%inclusion117 decks225 decks
35%synergy
Decanter of Endless Water
48%inclusion108 decks225 decks
44%synergy
Azorius Signet
48%inclusion108 decks225 decks
26%synergy
Izzet Signet
46%inclusion103 decks225 decks
22%synergy
Boros Signet
43%inclusion96 decks225 decks
23%synergy
Talisman of Creativity
32%inclusion73 decks225 decks
4%synergy
Talisman of Progress
32%inclusion72 decks225 decks
7%synergy
Talisman of Conviction
31%inclusion70 decks225 decks
7%synergy
Chromatic Lantern
31%inclusion69 decks225 decks
22%synergy
Fellwar Stone
25%inclusion57 decks225 decks
5%synergy
Commander's Sphere
17%inclusion39 decks225 decks
5%synergy
Coveted Jewel
16%inclusion37 decks225 decks
15%synergy
Mind Stone
13%inclusion29 decks225 decks
-2%synergy
Misleading Signpost
10%inclusion23 decks225 decks
9%synergy
Jeskai Banner
7.6%inclusion17 decks225 decks
7%synergy
Gilded Lotus
5.3%inclusion12 decks225 decks
2%synergy
Lands
Command Tower
92%inclusion208 decks225 decks
18%synergy
Exotic Orchard
67%inclusion150 decks225 decks
30%synergy
Mystic Monastery
60%inclusion136 decks225 decks
32%synergy
Glacial Fortress
54%inclusion121 decks225 decks
21%synergy
Sulfur Falls
51%inclusion115 decks225 decks
16%synergy
Clifftop Retreat
48%inclusion109 decks225 decks
13%synergy
Raugrin Triome
43%inclusion97 decks225 decks
19%synergy
Hallowed Fountain
41%inclusion92 decks225 decks
1%synergy
Sacred Foundry
40%inclusion89 decks225 decks
3%synergy
Steam Vents
40%inclusion89 decks225 decks
2%synergy
Sea of Clouds
36%inclusion82 decks225 decks
12%synergy
Training Center
34%inclusion77 decks225 decks
9%synergy
Spectator Seating
33%inclusion74 decks225 decks
10%synergy
Prairie Stream
31%inclusion70 decks225 decks
-2%synergy
Flooded Strand
29%inclusion66 decks225 decks
18%synergy
Scalding Tarn
29%inclusion65 decks225 decks
18%synergy
Arid Mesa
28%inclusion64 decks225 decks
18%synergy
Azorius Chancery
28%inclusion64 decks225 decks
15%synergy
Evolving Wilds
28%inclusion63 decks225 decks
7%synergy
Shivan Reef
28%inclusion63 decks225 decks
-1%synergy
Izzet Boilerworks
28%inclusion62 decks225 decks
14%synergy
Temple of Enlightenment
27%inclusion61 decks225 decks
11%synergy
Temple of Epiphany
26%inclusion58 decks225 decks
9%synergy
Deserted Beach
25%inclusion57 decks225 decks
8%synergy
Boros Garrison
25%inclusion56 decks225 decks
12%synergy
Stormcarved Coast
24%inclusion54 decks225 decks
5%synergy
Battlefield Forge
24%inclusion54 decks225 decks
-5%synergy
Temple of Triumph
24%inclusion53 decks225 decks
7%synergy
Adarkar Wastes
22%inclusion50 decks225 decks
-1%synergy
Sundown Pass
20%inclusion45 decks225 decks
5%synergy
Perilous Landscape
19%inclusion39 decks201 decks
12%synergy
Myriad Landscape
19%inclusion42 decks225 decks
3%synergy
Terramorphic Expanse
16%inclusion37 decks225 decks
1%synergy
Rainbow Vale
15%inclusion34 decks225 decks
15%synergy
Cascade Bluffs
15%inclusion34 decks225 decks
1%synergy
Rugged Prairie
13%inclusion30 decks225 decks
-1%synergy
Mystic Gate
11%inclusion24 decks225 decks
4%synergy
Forbidden Orchard
10%inclusion23 decks225 decks
8%synergy
Wind-Scarred Crag
10%inclusion22 decks225 decks
3%synergy
Tranquil Cove
9.3%inclusion21 decks225 decks
3%synergy
Swiftwater Cliffs
9.3%inclusion21 decks225 decks
3%synergy
Plateau
9.3%inclusion21 decks225 decks
-3%synergy
Tundra
9.3%inclusion21 decks225 decks
-5%synergy
Volcanic Island
9.3%inclusion21 decks225 decks
-5%synergy
Port Town
9.3%inclusion21 decks225 decks
-6%synergy
Wooded Foothills
8.9%inclusion20 decks225 decks
-2%synergy
Reflecting Pool
8.4%inclusion19 decks225 decks
3%synergy
City of Brass
8.4%inclusion19 decks225 decks
1%synergy
Misty Rainforest
8.4%inclusion19 decks225 decks
-3%synergy
Marsh Flats
7.6%inclusion17 decks225 decks
-3%synergy