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
2.0%inclusion229 decks11.2K decks
Codie, Vociferous Codex
0.0%inclusion1 decks7.62K decks
Go-Shintai of Life's Origin
0.0%inclusion1 decks19.5K decks
Pramikon, Sky Rampart
0.0%inclusion1 decks6.59K decks
Karona, False God
0.0%inclusion1 decks4.85K decks
Child of Alara
0.0%inclusion1 decks9.88K decks
New Cards
Exploding Barrel
3.1%inclusion1 decks32 decks
3%synergy
Omni-Cheese Pizza
3.1%inclusion1 decks32 decks
3%synergy
Ooze Spill
3.1%inclusion1 decks32 decks
3%synergy
The Ooze
2.1%inclusion1 decks47 decks
1%synergy
Kitsune, Dragon's Daughter
2.1%inclusion1 decks47 decks
2%synergy
High Synergy Cards
Nine Lives
85%inclusion199 decks234 decks
85%synergy
Humble Defector
76%inclusion177 decks234 decks
74%synergy
Role Reversal
74%inclusion172 decks234 decks
73%synergy
Bazaar Trader
68%inclusion158 decks234 decks
67%synergy
Steel Golem
64%inclusion149 decks234 decks
63%synergy
Akroan Horse
63%inclusion148 decks234 decks
63%synergy
Harmless Offering
63%inclusion147 decks234 decks
62%synergy
Perplexing Chimera
63%inclusion147 decks234 decks
62%synergy
Fractured Identity
63%inclusion147 decks234 decks
61%synergy
Pendant of Prosperity
60%inclusion140 decks234 decks
60%synergy
Top Cards
Propaganda
59%inclusion137 decks234 decks
44%synergy
Aggressive Mining
58%inclusion136 decks234 decks
58%synergy
Hithlain Rope
58%inclusion135 decks234 decks
57%synergy
Ghostly Prison
58%inclusion135 decks234 decks
46%synergy
Rust Elemental
54%inclusion127 decks234 decks
54%synergy
Puca's Mischief
54%inclusion126 decks234 decks
54%synergy
Bucknard's Everfull Purse
54%inclusion126 decks234 decks
53%synergy
Vedalken Plotter
52%inclusion122 decks234 decks
52%synergy
Grid Monitor
51%inclusion120 decks234 decks
51%synergy
Transcendence
50%inclusion117 decks234 decks
50%synergy
Game Changers
Smothering Tithe
37%inclusion87 decks234 decks
16%synergy
Enlightened Tutor
23%inclusion53 decks234 decks
8%synergy
Rhystic Study
22%inclusion51 decks234 decks
-1%synergy
Mystical Tutor
15%inclusion35 decks234 decks
3%synergy
Farewell
14%inclusion33 decks234 decks
2%synergy
Glacial Chasm
12%inclusion27 decks234 decks
11%synergy
Drannith Magistrate
11%inclusion25 decks234 decks
6%synergy
The One Ring
10%inclusion23 decks234 decks
2%synergy
Gamble
9.0%inclusion21 decks234 decks
0%synergy
Narset, Parter of Veils
6.8%inclusion16 decks234 decks
3%synergy
Creatures
Blim, Comedic Genius
75%inclusion3 decks4 decks
75%synergy
Iroh, Tea Master
50%inclusion38 decks76 decks
49%synergy
Yes Man, Personal Securitron
47%inclusion110 decks234 decks
46%synergy
Pramikon, Sky Rampart
45%inclusion106 decks234 decks
44%synergy
Stiltzkin, Moogle Merchant
42%inclusion68 decks163 decks
41%synergy
Alexios, Deimos of Kosmos
39%inclusion87 decks223 decks
37%synergy
Coveted Falcon
35%inclusion81 decks234 decks
34%synergy
Khârn the Betrayer
35%inclusion81 decks234 decks
34%synergy
Goldnight Castigator
30%inclusion71 decks234 decks
30%synergy
Laboratory Maniac
30%inclusion71 decks234 decks
26%synergy
Goblin Cadets
30%inclusion70 decks234 decks
30%synergy
Zidane, Tantalus Thief
29%inclusion40 decks139 decks
28%synergy
Body of Knowledge
28%inclusion65 decks234 decks
26%synergy
Kwain, Itinerant Meddler
27%inclusion63 decks234 decks
24%synergy
Silent Arbiter
26%inclusion61 decks234 decks
25%synergy
Windborn Muse
26%inclusion61 decks234 decks
23%synergy
The Second Doctor
25%inclusion58 decks234 decks
23%synergy
Psychosis Crawler
24%inclusion56 decks234 decks
21%synergy
Volatile Stormdrake
24%inclusion55 decks232 decks
22%synergy
Djinn of Infinite Deceits
24%inclusion55 decks234 decks
23%synergy
Cinder Giant
24%inclusion55 decks234 decks
23%synergy
Felidar Sovereign
22%inclusion52 decks234 decks
20%synergy
Triskaidekaphile
22%inclusion51 decks234 decks
20%synergy
Niv-Mizzet, the Firemind
20%inclusion47 decks234 decks
17%synergy
Lavinia, Azorius Renegade
19%inclusion45 decks234 decks
17%synergy
Daring Thief
18%inclusion41 decks234 decks
17%synergy
Loran of the Third Path
15%inclusion35 decks234 decks
8%synergy
Niv-Mizzet, Parun
15%inclusion34 decks234 decks
7%synergy
Fog Bank
14%inclusion32 decks234 decks
12%synergy
Gilded Drake
14%inclusion32 decks234 decks
12%synergy
Treasure Nabber
14%inclusion32 decks234 decks
11%synergy
Bronze Bombshell
13%inclusion31 decks234 decks
13%synergy
Kami of the Crescent Moon
13%inclusion31 decks234 decks
12%synergy
Esper Sentinel
12%inclusion29 decks234 decks
-6%synergy
The Locust God
12%inclusion28 decks234 decks
8%synergy
Soulless Jailer
11%inclusion25 decks234 decks
10%synergy
Solemn Simulacrum
10%inclusion24 decks234 decks
-2%synergy
Hanna, Ship's Navigator
10%inclusion23 decks234 decks
9%synergy
Leveler
9.0%inclusion21 decks234 decks
9%synergy
Gwafa Hazid, Profiteer
9.0%inclusion21 decks234 decks
8%synergy
Flumph
9.0%inclusion21 decks234 decks
8%synergy
The Council of Four
9.0%inclusion21 decks234 decks
6%synergy
Twenty-Toed Toad
7.7%inclusion17 decks220 decks
6%synergy
Scrawling Crawler
7.7%inclusion15 decks195 decks
5%synergy
Spawnbroker
6.8%inclusion16 decks234 decks
7%synergy
Ian Malcolm, Chaotician
6.4%inclusion15 decks234 decks
6%synergy
Keeper of the Accord
6.4%inclusion15 decks234 decks
4%synergy
Faerie Mastermind
6.4%inclusion15 decks234 decks
0%synergy
Homunculus Horde
6.2%inclusion12 decks195 decks
5%synergy
Hexing Squelcher
6.0%inclusion3 decks50 decks
-3%synergy
Instants
Swords to Plowshares
47%inclusion111 decks234 decks
-13%synergy
Wrong Turn
43%inclusion100 decks234 decks
42%synergy
Sudden Substitution
42%inclusion98 decks234 decks
41%synergy
Chaos Warp
41%inclusion97 decks234 decks
12%synergy
Counterspell
39%inclusion92 decks234 decks
-2%synergy
Arcane Denial
29%inclusion67 decks234 decks
8%synergy
Generous Gift
27%inclusion63 decks234 decks
6%synergy
Reins of Power
26%inclusion62 decks234 decks
26%synergy
Negate
25%inclusion59 decks234 decks
4%synergy
Path to Exile
23%inclusion53 decks234 decks
-25%synergy
Brand
22%inclusion52 decks234 decks
22%synergy
Dovin's Veto
21%inclusion48 decks234 decks
2%synergy
Patrician's Scorn
19%inclusion45 decks234 decks
19%synergy
Shifting Borders
19%inclusion44 decks234 decks
19%synergy
An Offer You Can't Refuse
15%inclusion36 decks234 decks
-10%synergy
Chef's Kiss
13%inclusion31 decks234 decks
13%synergy
Cyclonic Rift
13%inclusion31 decks234 decks
-8%synergy
Oblation
12%inclusion27 decks234 decks
11%synergy
Wild Ricochet
11%inclusion25 decks234 decks
10%synergy
Fierce Guardianship
11%inclusion25 decks234 decks
-7%synergy
Abrade
9.4%inclusion22 decks234 decks
-2%synergy
Boros Charm
9.0%inclusion21 decks234 decks
-13%synergy
Mana Drain
8.5%inclusion20 decks234 decks
-6%synergy
Everybody Lives!
8.1%inclusion19 decks234 decks
6%synergy
Deflecting Swat
8.1%inclusion19 decks234 decks
-9%synergy
Render Silent
7.7%inclusion18 decks234 decks
5%synergy
Swan Song
7.7%inclusion18 decks234 decks
-10%synergy
Unwind
7.3%inclusion17 decks234 decks
4%synergy
Teferi's Protection
7.3%inclusion17 decks234 decks
-9%synergy
Perch Protection
6.8%inclusion15 decks220 decks
5%synergy
Guff Rewrites History
6.4%inclusion15 decks234 decks
6%synergy
Narset's Reversal
6.4%inclusion15 decks234 decks
3%synergy
Rewind
5.6%inclusion13 decks234 decks
2%synergy
Dawn's Truce
5.5%inclusion12 decks220 decks
-2%synergy
Invert Polarity
5.2%inclusion12 decks232 decks
2%synergy
Sorceries
Shifting Grift
45%inclusion106 decks234 decks
45%synergy
Approach of the Second Sun
41%inclusion95 decks234 decks
37%synergy
Austere Command
32%inclusion76 decks234 decks
21%synergy
Donate
24%inclusion56 decks234 decks
24%synergy
Thieves' Auction
24%inclusion56 decks234 decks
24%synergy
Modify Memory
22%inclusion51 decks234 decks
21%synergy
Scrambleverse
21%inclusion48 decks234 decks
20%synergy
Cleansing Nova
21%inclusion48 decks234 decks
18%synergy
Warp World
19%inclusion45 decks234 decks
19%synergy
Cultural Exchange
17%inclusion39 decks234 decks
17%synergy
Promise of Loyalty
15%inclusion36 decks234 decks
12%synergy
Idyllic Tutor
15%inclusion36 decks234 decks
11%synergy
Legerdemain
15%inclusion34 decks234 decks
14%synergy
Supreme Verdict
15%inclusion34 decks234 decks
3%synergy
Disrupt Decorum
14%inclusion32 decks234 decks
10%synergy
Blasphemous Act
14%inclusion32 decks234 decks
-20%synergy
Political Trickery
9.4%inclusion22 decks234 decks
9%synergy
Windfall
9.4%inclusion22 decks234 decks
-2%synergy
Time Wipe
9.0%inclusion21 decks234 decks
4%synergy
Insurrection
7.7%inclusion18 decks234 decks
6%synergy
Switcheroo
6.8%inclusion16 decks234 decks
7%synergy
Leave // Chance
6.0%inclusion14 decks234 decks
6%synergy
Whims of the Fates
5.6%inclusion13 decks234 decks
5%synergy
Commit // Memory
5.6%inclusion13 decks234 decks
4%synergy
Illicit Auction
5.1%inclusion12 decks234 decks
5%synergy
Utility Artifacts
Jinxed Idol
34%inclusion79 decks234 decks
34%synergy
Howling Mine
33%inclusion77 decks234 decks
31%synergy
Marina Vendrell's Grimoire
29%inclusion60 decks209 decks
28%synergy
Jinxed Choker
25%inclusion59 decks234 decks
25%synergy
Crown of Doom
20%inclusion47 decks234 decks
20%synergy
Teferi's Puzzle Box
20%inclusion46 decks234 decks
19%synergy
Lightning Greaves
19%inclusion45 decks234 decks
-5%synergy
Wedding Ring
16%inclusion37 decks234 decks
14%synergy
Alhammarret's Archive
15%inclusion35 decks234 decks
13%synergy
Cursed Recording
15%inclusion32 decks220 decks
14%synergy
Swiftfoot Boots
12%inclusion29 decks234 decks
-15%synergy
Venser's Journal
12%inclusion28 decks234 decks
11%synergy
Jinxed Ring
11%inclusion26 decks234 decks
11%synergy
Lich's Mirror
9.4%inclusion22 decks234 decks
9%synergy
Ghirapur Orrery
9.4%inclusion22 decks234 decks
9%synergy
Avarice Totem
9.0%inclusion21 decks234 decks
9%synergy
Aetherflux Reservoir
8.5%inclusion20 decks234 decks
5%synergy
Temple Bell
7.7%inclusion18 decks234 decks
7%synergy
Contested Game Ball
7.3%inclusion17 decks234 decks
7%synergy
Folio of Fancies
7.3%inclusion17 decks234 decks
6%synergy
Elixir of Immortality
6.8%inclusion16 decks234 decks
6%synergy
Norn's Annex
6.4%inclusion15 decks234 decks
5%synergy
Timesifter
5.6%inclusion13 decks234 decks
5%synergy
Chaos Wand
5.6%inclusion13 decks234 decks
5%synergy
Spellbook
5.6%inclusion13 decks234 decks
5%synergy
Pumpkin Bombs
5.0%inclusion8 decks159 decks
5%synergy
Enchantments
Illusions of Grandeur
48%inclusion113 decks234 decks
48%synergy
Paradox Haze
45%inclusion106 decks234 decks
44%synergy
Statecraft
44%inclusion104 decks234 decks
44%synergy
Possibility Storm
37%inclusion86 decks234 decks
36%synergy
Pyromancer's Swath
35%inclusion83 decks234 decks
35%synergy
Delusions of Mediocrity
29%inclusion69 decks234 decks
29%synergy
Solitary Confinement
28%inclusion65 decks234 decks
27%synergy
Solemnity
27%inclusion63 decks234 decks
26%synergy
Darksteel Mutation
25%inclusion59 decks234 decks
20%synergy
Mirrormade
24%inclusion57 decks234 decks
22%synergy
Thought Lash
24%inclusion56 decks234 decks
24%synergy
Form of the Dragon
23%inclusion54 decks234 decks
23%synergy
Confusion in the Ranks
22%inclusion52 decks234 decks
22%synergy
Imprisoned in the Moon
22%inclusion52 decks234 decks
18%synergy
Curse of Opulence
21%inclusion50 decks234 decks
18%synergy
Wild Research
21%inclusion49 decks234 decks
21%synergy
Dictate of Kruphix
19%inclusion45 decks234 decks
18%synergy
Grasp of Fate
18%inclusion42 decks234 decks
15%synergy
Share the Spoils
17%inclusion40 decks234 decks
16%synergy
Exchange of Words
16%inclusion37 decks234 decks
16%synergy
Curse of Exhaustion
16%inclusion37 decks234 decks
15%synergy
Rest in Peace
16%inclusion37 decks234 decks
14%synergy
Sphere of Safety
16%inclusion37 decks234 decks
11%synergy
Conjured Currency
15%inclusion35 decks234 decks
15%synergy
Hive Mind
13%inclusion31 decks234 decks
13%synergy
Teferi's Ageless Insight
13%inclusion30 decks234 decks
8%synergy
Rule of Law
12%inclusion28 decks234 decks
11%synergy
Land Tax
12%inclusion28 decks234 decks
6%synergy
Whirlwind of Thought
12%inclusion27 decks234 decks
3%synergy
Phyrexian Unlife
11%inclusion26 decks234 decks
11%synergy
Shadow of the Second Sun
11%inclusion25 decks232 decks
10%synergy
Embargo
11%inclusion25 decks234 decks
11%synergy
Curse of Verbosity
10%inclusion24 decks234 decks
9%synergy
Oblivion Ring
10%inclusion23 decks234 decks
9%synergy
Delaying Shield
9.0%inclusion21 decks234 decks
9%synergy
Grip of Chaos
9.0%inclusion21 decks234 decks
9%synergy
Detention Sphere
9.0%inclusion21 decks234 decks
8%synergy
Wild Evocation
8.5%inclusion20 decks234 decks
8%synergy
Island Sanctuary
8.5%inclusion20 decks234 decks
8%synergy
Leyline of Anticipation
8.5%inclusion20 decks234 decks
5%synergy
Eye of the Storm
8.1%inclusion19 decks234 decks
8%synergy
Mystic Remora
8.1%inclusion19 decks234 decks
-8%synergy
Shared Fate
7.3%inclusion17 decks234 decks
7%synergy
Arcane Laboratory
7.3%inclusion17 decks234 decks
7%synergy
Price of Glory
7.3%inclusion17 decks234 decks
7%synergy
Custody Battle
6.8%inclusion16 decks234 decks
7%synergy
Smoke
6.8%inclusion16 decks234 decks
6%synergy
Witness Protection
6.8%inclusion16 decks234 decks
5%synergy
Descent into Avernus
6.8%inclusion16 decks234 decks
4%synergy
Banishing Light
6.4%inclusion15 decks234 decks
5%synergy
Planeswalkers
Jace, Wielder of Mysteries
18%inclusion43 decks234 decks
15%synergy
Teferi, Time Raveler
8.5%inclusion20 decks234 decks
2%synergy
Venser, the Sojourner
7.7%inclusion18 decks234 decks
7%synergy
Utility Lands
Reliquary Tower
72%inclusion168 decks234 decks
42%synergy
Hall of Heliod's Generosity
34%inclusion80 decks234 decks
28%synergy
Homeward Path
29%inclusion67 decks234 decks
27%synergy
Maze of Ith
19%inclusion44 decks234 decks
16%synergy
Contested War Zone
14%inclusion33 decks234 decks
14%synergy
Temple of the False God
12%inclusion28 decks234 decks
3%synergy
Mikokoro, Center of the Sea
11%inclusion26 decks234 decks
10%synergy
Scavenger Grounds
9.4%inclusion22 decks234 decks
6%synergy
Kher Keep
8.5%inclusion20 decks234 decks
7%synergy
Mystic Sanctuary
8.5%inclusion20 decks234 decks
-2%synergy
Otawara, Soaring City
8.5%inclusion20 decks234 decks
-8%synergy
Arcane Lighthouse
7.3%inclusion17 decks234 decks
6%synergy
Ancient Tomb
7.3%inclusion17 decks234 decks
-2%synergy
Academy Ruins
6.8%inclusion16 decks234 decks
2%synergy
Mana Artifacts
Sol Ring
87%inclusion204 decks234 decks
4%synergy
Arcane Signet
84%inclusion197 decks234 decks
12%synergy
Thought Vessel
51%inclusion120 decks234 decks
34%synergy
Decanter of Endless Water
44%inclusion103 decks234 decks
40%synergy
Azorius Signet
44%inclusion103 decks234 decks
23%synergy
Izzet Signet
42%inclusion99 decks234 decks
19%synergy
Boros Signet
39%inclusion92 decks234 decks
20%synergy
Talisman of Progress
32%inclusion74 decks234 decks
6%synergy
Talisman of Creativity
32%inclusion74 decks234 decks
4%synergy
Talisman of Conviction
30%inclusion70 decks234 decks
6%synergy
Chromatic Lantern
29%inclusion69 decks234 decks
21%synergy
Fellwar Stone
25%inclusion58 decks234 decks
4%synergy
Coveted Jewel
17%inclusion39 decks234 decks
15%synergy
Commander's Sphere
16%inclusion37 decks234 decks
4%synergy
Mind Stone
13%inclusion31 decks234 decks
-1%synergy
Misleading Signpost
8.5%inclusion20 decks234 decks
7%synergy
Jeskai Banner
6.4%inclusion15 decks234 decks
6%synergy
Gilded Lotus
5.1%inclusion12 decks234 decks
2%synergy
Lands
Command Tower
92%inclusion215 decks234 decks
18%synergy
Exotic Orchard
65%inclusion151 decks234 decks
28%synergy
Mystic Monastery
59%inclusion137 decks234 decks
31%synergy
Glacial Fortress
52%inclusion121 decks234 decks
19%synergy
Sulfur Falls
48%inclusion112 decks234 decks
13%synergy
Clifftop Retreat
46%inclusion107 decks234 decks
10%synergy
Raugrin Triome
42%inclusion99 decks234 decks
19%synergy
Hallowed Fountain
41%inclusion97 decks234 decks
1%synergy
Sacred Foundry
40%inclusion94 decks234 decks
3%synergy
Steam Vents
40%inclusion93 decks234 decks
1%synergy
Sea of Clouds
38%inclusion89 decks234 decks
14%synergy
Training Center
37%inclusion86 decks234 decks
12%synergy
Spectator Seating
34%inclusion80 decks234 decks
12%synergy
Flooded Strand
30%inclusion70 decks234 decks
19%synergy
Scalding Tarn
29%inclusion69 decks234 decks
19%synergy
Arid Mesa
28%inclusion66 decks234 decks
18%synergy
Shivan Reef
28%inclusion65 decks234 decks
-2%synergy
Prairie Stream
28%inclusion65 decks234 decks
-5%synergy
Azorius Chancery
26%inclusion61 decks234 decks
13%synergy
Evolving Wilds
26%inclusion61 decks234 decks
6%synergy
Temple of Enlightenment
26%inclusion60 decks234 decks
10%synergy
Izzet Boilerworks
24%inclusion57 decks234 decks
11%synergy
Deserted Beach
24%inclusion57 decks234 decks
8%synergy
Battlefield Forge
24%inclusion57 decks234 decks
-5%synergy
Temple of Epiphany
23%inclusion54 decks234 decks
6%synergy
Stormcarved Coast
23%inclusion54 decks234 decks
4%synergy
Boros Garrison
22%inclusion51 decks234 decks
10%synergy
Adarkar Wastes
22%inclusion51 decks234 decks
-2%synergy
Temple of Triumph
21%inclusion50 decks234 decks
5%synergy
Sundown Pass
20%inclusion46 decks234 decks
4%synergy
Perilous Landscape
18%inclusion42 decks230 decks
11%synergy
Myriad Landscape
18%inclusion42 decks234 decks
3%synergy
Rainbow Vale
17%inclusion39 decks234 decks
17%synergy
Terramorphic Expanse
15%inclusion36 decks234 decks
1%synergy
Cascade Bluffs
14%inclusion33 decks234 decks
-1%synergy
Rugged Prairie
12%inclusion29 decks234 decks
-3%synergy
Mystic Gate
11%inclusion26 decks234 decks
4%synergy
Reflecting Pool
10%inclusion24 decks234 decks
5%synergy
Plateau
10%inclusion24 decks234 decks
-2%synergy
Tundra
10%inclusion24 decks234 decks
-4%synergy
Volcanic Island
10%inclusion24 decks234 decks
-4%synergy
Forbidden Orchard
10%inclusion23 decks234 decks
8%synergy
Wooded Foothills
10%inclusion23 decks234 decks
-1%synergy
Misty Rainforest
9.4%inclusion22 decks234 decks
-2%synergy
City of Brass
9.0%inclusion21 decks234 decks
1%synergy
Swiftwater Cliffs
8.5%inclusion20 decks234 decks
2%synergy
Wind-Scarred Crag
8.5%inclusion20 decks234 decks
2%synergy
Marsh Flats
8.5%inclusion20 decks234 decks
-2%synergy
Tranquil Cove
8.1%inclusion19 decks234 decks
2%synergy
Port Town
8.1%inclusion19 decks234 decks
-6%synergy