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?
Lock
Exile all spells target opponent casts from their hand
Target opponent can only cast one spell per turn
Zedruu the Greathearted
2.2%inclusion220 decks10.2K decks
Codie, Vociferous Codex
0.0%inclusion1 decks6.78K decks
Go-Shintai of Life's Origin
0.0%inclusion1 decks18.4K decks
Pramikon, Sky Rampart
0.0%inclusion1 decks6.01K decks
Karona, False God
0.0%inclusion1 decks4.28K decks
Child of Alara
0.0%inclusion1 decks8.60K decks
New Cards
Iroh, Tea Master
41%inclusion14 decks34 decks
40%synergy
Boomerang Basics
3.1%inclusion1 decks32 decks
1%synergy
Redirect Lightning
1.8%inclusion1 decks57 decks
-4%synergy
High Synergy Cards
Nine Lives
84%inclusion189 decks225 decks
83%synergy
Humble Defector
74%inclusion166 decks225 decks
72%synergy
Role Reversal
72%inclusion161 decks225 decks
71%synergy
Bazaar Trader
67%inclusion150 decks225 decks
66%synergy
Akroan Horse
65%inclusion146 decks225 decks
65%synergy
Harmless Offering
64%inclusion143 decks225 decks
63%synergy
Perplexing Chimera
63%inclusion142 decks225 decks
62%synergy
Steel Golem
63%inclusion141 decks225 decks
62%synergy
Aggressive Mining
60%inclusion136 decks225 decks
60%synergy
Pendant of Prosperity
60%inclusion135 decks225 decks
60%synergy
Top Cards
Fractured Identity
61%inclusion137 decks225 decks
59%synergy
Hithlain Rope
59%inclusion132 decks225 decks
58%synergy
Propaganda
57%inclusion128 decks225 decks
43%synergy
Ghostly Prison
56%inclusion127 decks225 decks
45%synergy
Vedalken Plotter
55%inclusion123 decks225 decks
54%synergy
Grid Monitor
55%inclusion123 decks225 decks
54%synergy
Rust Elemental
55%inclusion123 decks225 decks
54%synergy
Puca's Mischief
54%inclusion122 decks225 decks
54%synergy
Bucknard's Everfull Purse
53%inclusion119 decks225 decks
52%synergy
Transcendence
51%inclusion115 decks225 decks
51%synergy
Game Changers
Smothering Tithe
37%inclusion83 decks225 decks
15%synergy
Rhystic Study
21%inclusion48 decks225 decks
-3%synergy
Enlightened Tutor
20%inclusion46 decks225 decks
5%synergy
Mystical Tutor
13%inclusion29 decks225 decks
0%synergy
Glacial Chasm
12%inclusion27 decks225 decks
11%synergy
Teferi's Protection
10%inclusion22 decks225 decks
-7%synergy
Gamble
9.3%inclusion21 decks225 decks
0%synergy
Drannith Magistrate
7.6%inclusion17 decks225 decks
3%synergy
The One Ring
7.1%inclusion16 decks225 decks
-1%synergy
Ancient Tomb
6.2%inclusion14 decks225 decks
-3%synergy
Creatures
Blim, Comedic Genius
75%inclusion3 decks4 decks
75%synergy
Yes Man, Personal Securitron
47%inclusion100 decks215 decks
46%synergy
Pramikon, Sky Rampart
44%inclusion98 decks225 decks
42%synergy
Alexios, Deimos of Kosmos
38%inclusion72 decks188 decks
36%synergy
Khârn the Betrayer
38%inclusion86 decks225 decks
38%synergy
Coveted Falcon
36%inclusion80 decks222 decks
36%synergy
Stiltzkin, Moogle Merchant
35%inclusion45 decks128 decks
35%synergy
Goldnight Castigator
33%inclusion74 decks225 decks
33%synergy
Goblin Cadets
31%inclusion70 decks225 decks
31%synergy
Laboratory Maniac
31%inclusion69 decks225 decks
26%synergy
Body of Knowledge
29%inclusion66 decks225 decks
28%synergy
Silent Arbiter
28%inclusion63 decks225 decks
27%synergy
Djinn of Infinite Deceits
28%inclusion62 decks225 decks
27%synergy
Kwain, Itinerant Meddler
27%inclusion61 decks225 decks
24%synergy
Windborn Muse
27%inclusion60 decks225 decks
23%synergy
Cinder Giant
26%inclusion59 decks225 decks
26%synergy
The Second Doctor
26%inclusion59 decks225 decks
24%synergy
Triskaidekaphile
25%inclusion56 decks225 decks
23%synergy
Psychosis Crawler
24%inclusion55 decks225 decks
22%synergy
Volatile Stormdrake
23%inclusion45 decks197 decks
21%synergy
Felidar Sovereign
21%inclusion47 decks225 decks
19%synergy
Zidane, Tantalus Thief
20%inclusion21 decks103 decks
20%synergy
Niv-Mizzet, the Firemind
20%inclusion45 decks225 decks
17%synergy
Daring Thief
19%inclusion43 decks225 decks
19%synergy
Lavinia, Azorius Renegade
18%inclusion41 decks225 decks
16%synergy
Loran of the Third Path
17%inclusion38 decks225 decks
10%synergy
Kami of the Crescent Moon
16%inclusion37 decks225 decks
15%synergy
Treasure Nabber
14%inclusion32 decks225 decks
12%synergy
Bronze Bombshell
14%inclusion31 decks225 decks
14%synergy
Niv-Mizzet, Parun
14%inclusion31 decks225 decks
6%synergy
Fog Bank
12%inclusion28 decks225 decks
11%synergy
Soulless Jailer
12%inclusion27 decks225 decks
11%synergy
Gilded Drake
12%inclusion27 decks225 decks
10%synergy
The Locust God
12%inclusion27 decks225 decks
8%synergy
Esper Sentinel
12%inclusion26 decks225 decks
-8%synergy
Gwafa Hazid, Profiteer
11%inclusion25 decks225 decks
11%synergy
The Council of Four
10%inclusion23 decks225 decks
7%synergy
Solemn Simulacrum
10%inclusion23 decks225 decks
-3%synergy
Hanna, Ship's Navigator
10%inclusion22 decks225 decks
8%synergy
Twenty-Toed Toad
9.2%inclusion17 decks185 decks
7%synergy
Scrawling Crawler
8.8%inclusion14 decks160 decks
6%synergy
Ian Malcolm, Chaotician
8.4%inclusion19 decks225 decks
8%synergy
Keeper of the Accord
8.4%inclusion19 decks225 decks
5%synergy
Spawnbroker
8.0%inclusion18 decks225 decks
8%synergy
Flumph
7.6%inclusion17 decks225 decks
6%synergy
Faerie Mastermind
7.6%inclusion17 decks225 decks
1%synergy
Master of Ceremonies
7.1%inclusion16 decks225 decks
6%synergy
Braids, Conjurer Adept
6.7%inclusion15 decks225 decks
6%synergy
Leveler
6.2%inclusion14 decks225 decks
6%synergy
Loxodon Peacekeeper
5.8%inclusion13 decks225 decks
6%synergy
Instants
Swords to Plowshares
47%inclusion105 decks225 decks
-15%synergy
Wrong Turn
44%inclusion98 decks225 decks
43%synergy
Sudden Substitution
43%inclusion97 decks225 decks
43%synergy
Chaos Warp
41%inclusion93 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
Reins of Power
28%inclusion64 decks225 decks
28%synergy
Negate
28%inclusion62 decks225 decks
6%synergy
Path to Exile
24%inclusion53 decks225 decks
-24%synergy
Brand
21%inclusion47 decks225 decks
21%synergy
Shifting Borders
20%inclusion45 decks225 decks
20%synergy
Patrician's Scorn
18%inclusion41 decks225 decks
18%synergy
Dovin's Veto
18%inclusion40 decks225 decks
-1%synergy
An Offer You Can't Refuse
14%inclusion32 decks225 decks
-10%synergy
Chef's Kiss
13%inclusion30 decks225 decks
13%synergy
Cyclonic Rift
12%inclusion28 decks225 decks
-11%synergy
Oblation
11%inclusion25 decks225 decks
10%synergy
Abrade
11%inclusion24 decks225 decks
-1%synergy
Fierce Guardianship
11%inclusion24 decks225 decks
-7%synergy
Wild Ricochet
10%inclusion22 decks225 decks
9%synergy
Boros Charm
9.3%inclusion21 decks225 decks
-13%synergy
Everybody Lives!
8.0%inclusion18 decks225 decks
6%synergy
Unwind
8.0%inclusion18 decks225 decks
5%synergy
Guff Rewrites History
7.6%inclusion17 decks225 decks
7%synergy
Render Silent
7.6%inclusion17 decks225 decks
5%synergy
Mana Drain
7.6%inclusion17 decks225 decks
-7%synergy
Deflecting Swat
7.6%inclusion17 decks225 decks
-9%synergy
Perch Protection
7.0%inclusion13 decks185 decks
6%synergy
Swan Song
6.7%inclusion15 decks225 decks
-11%synergy
Dawn's Truce
5.9%inclusion11 decks185 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%inclusion92 decks210 decks
43%synergy
Approach of the Second Sun
40%inclusion90 decks225 decks
37%synergy
Austere Command
35%inclusion79 decks225 decks
23%synergy
Modify Memory
24%inclusion54 decks225 decks
24%synergy
Thieves' Auction
24%inclusion53 decks225 decks
23%synergy
Cleansing Nova
21%inclusion47 decks225 decks
18%synergy
Donate
20%inclusion46 decks225 decks
20%synergy
Scrambleverse
20%inclusion45 decks225 decks
20%synergy
Warp World
19%inclusion43 decks225 decks
19%synergy
Cultural Exchange
18%inclusion40 decks225 decks
18%synergy
Legerdemain
16%inclusion37 decks225 decks
16%synergy
Supreme Verdict
16%inclusion37 decks225 decks
4%synergy
Promise of Loyalty
16%inclusion35 decks225 decks
13%synergy
Idyllic Tutor
16%inclusion35 decks225 decks
12%synergy
Disrupt Decorum
14%inclusion32 decks225 decks
11%synergy
Farewell
14%inclusion31 decks225 decks
1%synergy
Blasphemous Act
12%inclusion28 decks225 decks
-21%synergy
Political Trickery
12%inclusion26 decks225 decks
11%synergy
Windfall
11%inclusion25 decks225 decks
-1%synergy
Time Wipe
11%inclusion24 decks225 decks
5%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%inclusion78 decks225 decks
35%synergy
Howling Mine
33%inclusion75 decks225 decks
31%synergy
Marina Vendrell's Grimoire
29%inclusion51 decks174 decks
29%synergy
Jinxed Choker
26%inclusion59 decks225 decks
26%synergy
Crown of Doom
20%inclusion46 decks225 decks
20%synergy
Lightning Greaves
20%inclusion45 decks225 decks
-5%synergy
Teferi's Puzzle Box
17%inclusion39 decks225 decks
16%synergy
Wedding Ring
15%inclusion34 decks225 decks
13%synergy
Venser's Journal
14%inclusion32 decks225 decks
13%synergy
Alhammarret's Archive
14%inclusion32 decks225 decks
13%synergy
Cursed Recording
14%inclusion25 decks185 decks
13%synergy
Jinxed Ring
13%inclusion30 decks225 decks
13%synergy
Swiftfoot Boots
12%inclusion27 decks225 decks
-15%synergy
Ghirapur Orrery
10%inclusion23 decks225 decks
10%synergy
Avarice Totem
9.3%inclusion21 decks225 decks
9%synergy
Lich's Mirror
9.3%inclusion21 decks225 decks
9%synergy
Temple Bell
9.3%inclusion21 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
5.8%inclusion13 decks225 decks
-2%synergy
Enchantments
Statecraft
44%inclusion99 decks225 decks
44%synergy
Illusions of Grandeur
44%inclusion99 decks225 decks
44%synergy
Paradox Haze
41%inclusion93 decks225 decks
40%synergy
Pyromancer's Swath
34%inclusion76 decks225 decks
34%synergy
Possibility Storm
34%inclusion76 decks225 decks
33%synergy
Delusions of Mediocrity
33%inclusion75 decks225 decks
33%synergy
Form of the Dragon
26%inclusion58 decks225 decks
26%synergy
Solemnity
25%inclusion57 decks225 decks
24%synergy
Solitary Confinement
25%inclusion56 decks225 decks
24%synergy
Mirrormade
24%inclusion55 decks225 decks
22%synergy
Darksteel Mutation
24%inclusion54 decks225 decks
19%synergy
Wild Research
23%inclusion51 decks225 decks
22%synergy
Imprisoned in the Moon
22%inclusion50 decks225 decks
18%synergy
Thought Lash
22%inclusion49 decks225 decks
22%synergy
Confusion in the Ranks
21%inclusion48 decks225 decks
21%synergy
Dictate of Kruphix
20%inclusion46 decks225 decks
19%synergy
Curse of Opulence
20%inclusion45 decks225 decks
16%synergy
Grasp of Fate
17%inclusion39 decks225 decks
14%synergy
Exchange of Words
17%inclusion38 decks225 decks
17%synergy
Curse of Exhaustion
16%inclusion37 decks225 decks
16%synergy
Share the Spoils
16%inclusion37 decks225 decks
16%synergy
Conjured Currency
16%inclusion36 decks225 decks
16%synergy
Rest in Peace
16%inclusion36 decks225 decks
14%synergy
Sphere of Safety
16%inclusion36 decks225 decks
12%synergy
Teferi's Ageless Insight
14%inclusion31 decks225 decks
9%synergy
Whirlwind of Thought
14%inclusion31 decks225 decks
5%synergy
Hive Mind
13%inclusion30 decks225 decks
13%synergy
Shadow of the Second Sun
13%inclusion25 decks197 decks
12%synergy
Land Tax
12%inclusion27 decks225 decks
6%synergy
Curse of Verbosity
11%inclusion25 decks225 decks
10%synergy
Rule of Law
11%inclusion24 decks225 decks
10%synergy
Phyrexian Unlife
10%inclusion23 decks225 decks
10%synergy
Eye of the Storm
10%inclusion22 decks225 decks
10%synergy
Oblivion Ring
10%inclusion22 decks225 decks
9%synergy
Embargo
9.3%inclusion21 decks225 decks
9%synergy
Detention Sphere
9.3%inclusion21 decks225 decks
9%synergy
Leyline of Anticipation
9.3%inclusion21 decks225 decks
5%synergy
Wild Evocation
8.4%inclusion19 decks225 decks
8%synergy
Witness Protection
8.4%inclusion19 decks225 decks
7%synergy
Grip of Chaos
8.0%inclusion18 decks225 decks
8%synergy
Delaying Shield
7.6%inclusion17 decks225 decks
7%synergy
Island Sanctuary
7.6%inclusion17 decks225 decks
7%synergy
Banishing Light
7.1%inclusion16 decks225 decks
6%synergy
Descent into Avernus
7.1%inclusion16 decks225 decks
4%synergy
Price of Glory
6.7%inclusion15 decks225 decks
6%synergy
Mystic Remora
6.7%inclusion15 decks225 decks
-10%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
Curiosity
6.2%inclusion14 decks225 decks
2%synergy
Planeswalkers
Jace, Wielder of Mysteries
19%inclusion43 decks225 decks
16%synergy
Venser, the Sojourner
7.6%inclusion17 decks225 decks
6%synergy
Teferi, Time Raveler
7.6%inclusion17 decks225 decks
1%synergy
Utility Lands
Reliquary Tower
74%inclusion166 decks225 decks
44%synergy
Hall of Heliod's Generosity
30%inclusion68 decks225 decks
24%synergy
Homeward Path
24%inclusion54 decks225 decks
23%synergy
Maze of Ith
18%inclusion40 decks225 decks
15%synergy
Temple of the False God
13%inclusion29 decks225 decks
4%synergy
Contested War Zone
12%inclusion28 decks225 decks
12%synergy
Mikokoro, Center of the Sea
12%inclusion27 decks225 decks
11%synergy
Scavenger Grounds
11%inclusion24 decks225 decks
7%synergy
Arcane Lighthouse
8.9%inclusion20 decks225 decks
8%synergy
Mystic Sanctuary
8.4%inclusion19 decks225 decks
-2%synergy
Kher Keep
8.0%inclusion18 decks225 decks
6%synergy
Academy Ruins
5.8%inclusion13 decks225 decks
1%synergy
Otawara, Soaring City
5.3%inclusion12 decks225 decks
-11%synergy
Mana Artifacts
Arcane Signet
86%inclusion194 decks225 decks
14%synergy
Sol Ring
86%inclusion194 decks225 decks
2%synergy
Thought Vessel
52%inclusion118 decks225 decks
35%synergy
Decanter of Endless Water
49%inclusion110 decks225 decks
45%synergy
Azorius Signet
48%inclusion108 decks225 decks
26%synergy
Izzet Signet
46%inclusion103 decks225 decks
21%synergy
Boros Signet
43%inclusion96 decks225 decks
23%synergy
Talisman of Creativity
32%inclusion72 decks225 decks
4%synergy
Chromatic Lantern
32%inclusion71 decks225 decks
23%synergy
Talisman of Progress
32%inclusion71 decks225 decks
6%synergy
Talisman of Conviction
31%inclusion69 decks225 decks
6%synergy
Fellwar Stone
25%inclusion56 decks225 decks
4%synergy
Commander's Sphere
18%inclusion41 decks225 decks
6%synergy
Coveted Jewel
15%inclusion34 decks225 decks
14%synergy
Mind Stone
12%inclusion28 decks225 decks
-2%synergy
Misleading Signpost
10%inclusion23 decks225 decks
9%synergy
Jeskai Banner
7.6%inclusion17 decks225 decks
7%synergy
Gilded Lotus
5.8%inclusion13 decks225 decks
3%synergy
Lands
Command Tower
92%inclusion208 decks225 decks
18%synergy
Exotic Orchard
65%inclusion147 decks225 decks
29%synergy
Mystic Monastery
62%inclusion140 decks225 decks
33%synergy
Glacial Fortress
54%inclusion122 decks225 decks
22%synergy
Sulfur Falls
52%inclusion117 decks225 decks
17%synergy
Clifftop Retreat
49%inclusion110 decks225 decks
14%synergy
Raugrin Triome
43%inclusion97 decks225 decks
19%synergy
Hallowed Fountain
40%inclusion91 decks225 decks
1%synergy
Sacred Foundry
39%inclusion87 decks225 decks
2%synergy
Steam Vents
39%inclusion87 decks225 decks
1%synergy
Sea of Clouds
36%inclusion82 decks225 decks
12%synergy
Training Center
34%inclusion77 decks225 decks
9%synergy
Spectator Seating
33%inclusion75 decks225 decks
10%synergy
Prairie Stream
31%inclusion70 decks225 decks
-2%synergy
Azorius Chancery
30%inclusion67 decks225 decks
16%synergy
Izzet Boilerworks
29%inclusion65 decks225 decks
15%synergy
Evolving Wilds
29%inclusion65 decks225 decks
8%synergy
Flooded Strand
28%inclusion64 decks225 decks
17%synergy
Scalding Tarn
28%inclusion63 decks225 decks
17%synergy
Arid Mesa
28%inclusion62 decks225 decks
17%synergy
Temple of Enlightenment
28%inclusion62 decks225 decks
11%synergy
Shivan Reef
27%inclusion61 decks225 decks
-2%synergy
Temple of Epiphany
27%inclusion60 decks225 decks
9%synergy
Boros Garrison
26%inclusion59 decks225 decks
13%synergy
Deserted Beach
26%inclusion58 decks225 decks
9%synergy
Stormcarved Coast
25%inclusion56 decks225 decks
6%synergy
Temple of Triumph
24%inclusion55 decks225 decks
8%synergy
Battlefield Forge
23%inclusion51 decks225 decks
-6%synergy
Adarkar Wastes
21%inclusion47 decks225 decks
-2%synergy
Sundown Pass
20%inclusion46 decks225 decks
5%synergy
Perilous Landscape
19%inclusion38 decks195 decks
12%synergy
Myriad Landscape
18%inclusion41 decks225 decks
2%synergy
Terramorphic Expanse
18%inclusion40 decks225 decks
3%synergy
Rainbow Vale
15%inclusion34 decks225 decks
15%synergy
Cascade Bluffs
15%inclusion33 decks225 decks
0%synergy
Rugged Prairie
13%inclusion30 decks225 decks
-1%synergy
Forbidden Orchard
10%inclusion23 decks225 decks
8%synergy
Mystic Gate
10%inclusion23 decks225 decks
3%synergy
Wind-Scarred Crag
10%inclusion22 decks225 decks
3%synergy
Port Town
10%inclusion22 decks225 decks
-5%synergy
Tranquil Cove
9.3%inclusion21 decks225 decks
3%synergy
Swiftwater Cliffs
9.3%inclusion21 decks225 decks
3%synergy
City of Brass
8.4%inclusion19 decks225 decks
1%synergy
Wooded Foothills
8.4%inclusion19 decks225 decks
-2%synergy
Plateau
8.4%inclusion19 decks225 decks
-4%synergy
Tundra
8.4%inclusion19 decks225 decks
-6%synergy
Volcanic Island
8.4%inclusion19 decks225 decks
-6%synergy
Reflecting Pool
8.0%inclusion18 decks225 decks
3%synergy
Misty Rainforest
8.0%inclusion18 decks225 decks
-4%synergy
Marsh Flats
7.1%inclusion16 decks225 decks
-4%synergy