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%inclusion229 decks11K decks
Pramikon, Sky Rampart
0.0%inclusion2 decks6.42K decks
Codie, Vociferous Codex
0.0%inclusion1 decks7.18K decks
Go-Shintai of Life's Origin
0.0%inclusion1 decks19.2K decks
Karona, False God
0.0%inclusion1 decks4.69K decks
Child of Alara
0.0%inclusion1 decks9.55K decks
New Cards
Exploding Barrel
5.6%inclusion1 decks18 decks
5%synergy
Omni-Cheese Pizza
5.6%inclusion1 decks18 decks
5%synergy
Ooze Spill
5.6%inclusion1 decks18 decks
5%synergy
The Ooze
3.0%inclusion1 decks33 decks
2%synergy
High Synergy Cards
Nine Lives
86%inclusion202 decks235 decks
85%synergy
Humble Defector
75%inclusion177 decks235 decks
73%synergy
Role Reversal
73%inclusion172 decks235 decks
72%synergy
Bazaar Trader
67%inclusion158 decks235 decks
67%synergy
Akroan Horse
64%inclusion151 decks235 decks
64%synergy
Steel Golem
64%inclusion150 decks235 decks
64%synergy
Harmless Offering
63%inclusion149 decks235 decks
63%synergy
Perplexing Chimera
63%inclusion147 decks235 decks
62%synergy
Fractured Identity
62%inclusion145 decks235 decks
60%synergy
Aggressive Mining
60%inclusion141 decks235 decks
60%synergy
Top Cards
Propaganda
60%inclusion141 decks235 decks
46%synergy
Pendant of Prosperity
59%inclusion139 decks235 decks
59%synergy
Ghostly Prison
59%inclusion138 decks235 decks
47%synergy
Hithlain Rope
58%inclusion137 decks235 decks
58%synergy
Rust Elemental
56%inclusion132 decks235 decks
56%synergy
Grid Monitor
55%inclusion129 decks235 decks
55%synergy
Puca's Mischief
54%inclusion127 decks235 decks
54%synergy
Bucknard's Everfull Purse
54%inclusion127 decks235 decks
54%synergy
Vedalken Plotter
52%inclusion123 decks235 decks
52%synergy
Iroh, Tea Master
52%inclusion33 decks64 decks
51%synergy
Game Changers
Smothering Tithe
38%inclusion89 decks235 decks
17%synergy
Rhystic Study
23%inclusion53 decks235 decks
-1%synergy
Enlightened Tutor
22%inclusion51 decks235 decks
7%synergy
Mystical Tutor
15%inclusion35 decks235 decks
3%synergy
Farewell
15%inclusion35 decks235 decks
3%synergy
Glacial Chasm
11%inclusion27 decks235 decks
11%synergy
Drannith Magistrate
9.4%inclusion22 decks235 decks
5%synergy
The One Ring
8.9%inclusion21 decks235 decks
1%synergy
Gamble
8.1%inclusion19 decks235 decks
-1%synergy
Narset, Parter of Veils
6.0%inclusion14 decks235 decks
2%synergy
Creatures
Blim, Comedic Genius
75%inclusion3 decks4 decks
75%synergy
Yes Man, Personal Securitron
46%inclusion109 decks235 decks
45%synergy
Pramikon, Sky Rampart
45%inclusion106 decks235 decks
44%synergy
Stiltzkin, Moogle Merchant
40%inclusion61 decks153 decks
39%synergy
Alexios, Deimos of Kosmos
39%inclusion83 decks213 decks
37%synergy
Khârn the Betrayer
37%inclusion86 decks235 decks
36%synergy
Coveted Falcon
34%inclusion80 decks235 decks
34%synergy
Goldnight Castigator
31%inclusion73 decks235 decks
31%synergy
Laboratory Maniac
30%inclusion71 decks235 decks
26%synergy
Goblin Cadets
29%inclusion69 decks235 decks
29%synergy
Body of Knowledge
27%inclusion64 decks235 decks
26%synergy
Kwain, Itinerant Meddler
27%inclusion63 decks235 decks
24%synergy
Windborn Muse
27%inclusion63 decks235 decks
24%synergy
Silent Arbiter
26%inclusion62 decks235 decks
25%synergy
Zidane, Tantalus Thief
26%inclusion33 decks128 decks
25%synergy
The Second Doctor
26%inclusion60 decks235 decks
24%synergy
Djinn of Infinite Deceits
25%inclusion59 decks235 decks
25%synergy
Cinder Giant
25%inclusion59 decks235 decks
25%synergy
Psychosis Crawler
24%inclusion57 decks235 decks
21%synergy
Volatile Stormdrake
24%inclusion53 decks222 decks
22%synergy
Triskaidekaphile
22%inclusion52 decks235 decks
20%synergy
Felidar Sovereign
22%inclusion51 decks235 decks
20%synergy
Niv-Mizzet, the Firemind
21%inclusion49 decks235 decks
18%synergy
Daring Thief
18%inclusion42 decks235 decks
18%synergy
Lavinia, Azorius Renegade
18%inclusion42 decks235 decks
16%synergy
Loran of the Third Path
16%inclusion38 decks235 decks
9%synergy
Kami of the Crescent Moon
14%inclusion33 decks235 decks
12%synergy
Niv-Mizzet, Parun
14%inclusion33 decks235 decks
7%synergy
Gilded Drake
14%inclusion32 decks235 decks
12%synergy
Treasure Nabber
14%inclusion32 decks235 decks
11%synergy
Fog Bank
13%inclusion31 decks235 decks
12%synergy
Bronze Bombshell
13%inclusion30 decks235 decks
13%synergy
The Locust God
11%inclusion27 decks235 decks
8%synergy
Esper Sentinel
11%inclusion27 decks235 decks
-7%synergy
Soulless Jailer
11%inclusion25 decks235 decks
10%synergy
Solemn Simulacrum
10%inclusion23 decks235 decks
-3%synergy
Leveler
9.4%inclusion22 decks235 decks
9%synergy
Gwafa Hazid, Profiteer
9.4%inclusion22 decks235 decks
9%synergy
Hanna, Ship's Navigator
9.4%inclusion22 decks235 decks
8%synergy
The Council of Four
9.4%inclusion22 decks235 decks
6%synergy
Flumph
8.9%inclusion21 decks235 decks
8%synergy
Scrawling Crawler
8.1%inclusion15 decks185 decks
6%synergy
Hexing Squelcher
8.1%inclusion3 decks37 decks
-1%synergy
Twenty-Toed Toad
8.1%inclusion17 decks210 decks
6%synergy
Ian Malcolm, Chaotician
7.7%inclusion18 decks235 decks
7%synergy
Faerie Mastermind
7.7%inclusion18 decks235 decks
1%synergy
Spawnbroker
6.8%inclusion16 decks235 decks
7%synergy
Keeper of the Accord
6.8%inclusion16 decks235 decks
4%synergy
Homunculus Horde
6.5%inclusion12 decks185 decks
5%synergy
Master of Ceremonies
6.4%inclusion15 decks235 decks
5%synergy
Instants
Swords to Plowshares
47%inclusion111 decks235 decks
-14%synergy
Wrong Turn
44%inclusion104 decks235 decks
44%synergy
Sudden Substitution
43%inclusion100 decks235 decks
42%synergy
Chaos Warp
41%inclusion96 decks235 decks
11%synergy
Counterspell
41%inclusion96 decks235 decks
-1%synergy
Arcane Denial
29%inclusion69 decks235 decks
9%synergy
Reins of Power
29%inclusion67 decks235 decks
28%synergy
Generous Gift
28%inclusion65 decks235 decks
6%synergy
Negate
26%inclusion61 decks235 decks
5%synergy
Path to Exile
24%inclusion56 decks235 decks
-23%synergy
Brand
21%inclusion50 decks235 decks
21%synergy
Dovin's Veto
20%inclusion48 decks235 decks
2%synergy
Patrician's Scorn
20%inclusion46 decks235 decks
20%synergy
Shifting Borders
19%inclusion44 decks235 decks
19%synergy
An Offer You Can't Refuse
15%inclusion36 decks235 decks
-9%synergy
Cyclonic Rift
14%inclusion34 decks235 decks
-7%synergy
Chef's Kiss
13%inclusion31 decks235 decks
13%synergy
Fierce Guardianship
11%inclusion27 decks235 decks
-6%synergy
Oblation
11%inclusion25 decks235 decks
10%synergy
Wild Ricochet
10%inclusion24 decks235 decks
9%synergy
Abrade
10%inclusion23 decks235 decks
-2%synergy
Boros Charm
9.4%inclusion22 decks235 decks
-13%synergy
Mana Drain
8.9%inclusion21 decks235 decks
-5%synergy
Teferi's Protection
8.9%inclusion21 decks235 decks
-7%synergy
Render Silent
8.1%inclusion19 decks235 decks
6%synergy
Deflecting Swat
8.1%inclusion19 decks235 decks
-9%synergy
Everybody Lives!
7.7%inclusion18 decks235 decks
6%synergy
Unwind
7.7%inclusion18 decks235 decks
5%synergy
Swan Song
7.2%inclusion17 decks235 decks
-10%synergy
Perch Protection
7.1%inclusion15 decks210 decks
6%synergy
Narset's Reversal
6.8%inclusion16 decks235 decks
3%synergy
Guff Rewrites History
6.4%inclusion15 decks235 decks
6%synergy
Dawn's Truce
5.7%inclusion12 decks210 decks
-1%synergy
Rewind
5.5%inclusion13 decks235 decks
2%synergy
Sorceries
Shifting Grift
45%inclusion105 decks235 decks
44%synergy
Approach of the Second Sun
41%inclusion97 decks235 decks
38%synergy
Austere Command
34%inclusion80 decks235 decks
22%synergy
Thieves' Auction
24%inclusion57 decks235 decks
24%synergy
Donate
23%inclusion54 decks235 decks
23%synergy
Modify Memory
23%inclusion54 decks235 decks
23%synergy
Cleansing Nova
21%inclusion50 decks235 decks
19%synergy
Scrambleverse
20%inclusion46 decks235 decks
19%synergy
Warp World
19%inclusion44 decks235 decks
18%synergy
Cultural Exchange
18%inclusion43 decks235 decks
18%synergy
Promise of Loyalty
16%inclusion37 decks235 decks
13%synergy
Legerdemain
15%inclusion36 decks235 decks
15%synergy
Idyllic Tutor
15%inclusion35 decks235 decks
11%synergy
Supreme Verdict
15%inclusion35 decks235 decks
3%synergy
Disrupt Decorum
14%inclusion34 decks235 decks
11%synergy
Blasphemous Act
14%inclusion32 decks235 decks
-20%synergy
Windfall
10%inclusion24 decks235 decks
-2%synergy
Political Trickery
10%inclusion23 decks235 decks
10%synergy
Time Wipe
10%inclusion23 decks235 decks
5%synergy
Switcheroo
7.2%inclusion17 decks235 decks
7%synergy
Insurrection
7.2%inclusion17 decks235 decks
6%synergy
Whims of the Fates
6.4%inclusion15 decks235 decks
6%synergy
Commit // Memory
6.0%inclusion14 decks235 decks
5%synergy
Leave // Chance
5.1%inclusion12 decks235 decks
5%synergy
Mob Rule
5.1%inclusion12 decks235 decks
4%synergy
Utility Artifacts
Jinxed Idol
34%inclusion81 decks235 decks
34%synergy
Howling Mine
33%inclusion78 decks235 decks
31%synergy
Marina Vendrell's Grimoire
30%inclusion59 decks199 decks
29%synergy
Jinxed Choker
26%inclusion61 decks235 decks
26%synergy
Crown of Doom
20%inclusion48 decks235 decks
20%synergy
Lightning Greaves
19%inclusion45 decks235 decks
-6%synergy
Teferi's Puzzle Box
19%inclusion44 decks235 decks
18%synergy
Wedding Ring
16%inclusion37 decks235 decks
14%synergy
Alhammarret's Archive
15%inclusion35 decks235 decks
13%synergy
Cursed Recording
14%inclusion29 decks210 decks
14%synergy
Venser's Journal
13%inclusion31 decks235 decks
12%synergy
Jinxed Ring
12%inclusion29 decks235 decks
12%synergy
Swiftfoot Boots
12%inclusion28 decks235 decks
-15%synergy
Lich's Mirror
10%inclusion23 decks235 decks
10%synergy
Avarice Totem
9.4%inclusion22 decks235 decks
9%synergy
Ghirapur Orrery
8.9%inclusion21 decks235 decks
8%synergy
Aetherflux Reservoir
8.5%inclusion20 decks235 decks
5%synergy
Temple Bell
8.1%inclusion19 decks235 decks
7%synergy
Contested Game Ball
7.2%inclusion17 decks235 decks
7%synergy
Elixir of Immortality
6.8%inclusion16 decks235 decks
6%synergy
Folio of Fancies
6.4%inclusion15 decks235 decks
5%synergy
Norn's Annex
6.4%inclusion15 decks235 decks
5%synergy
Spellbook
6.0%inclusion14 decks235 decks
5%synergy
Enchantments
Transcendence
51%inclusion120 decks235 decks
51%synergy
Illusions of Grandeur
47%inclusion110 decks235 decks
47%synergy
Statecraft
45%inclusion106 decks235 decks
45%synergy
Paradox Haze
44%inclusion104 decks235 decks
43%synergy
Pyromancer's Swath
37%inclusion86 decks235 decks
36%synergy
Possibility Storm
36%inclusion85 decks235 decks
35%synergy
Delusions of Mediocrity
31%inclusion73 decks235 decks
31%synergy
Solemnity
27%inclusion63 decks235 decks
26%synergy
Solitary Confinement
26%inclusion62 decks235 decks
26%synergy
Thought Lash
24%inclusion57 decks235 decks
24%synergy
Darksteel Mutation
24%inclusion57 decks235 decks
19%synergy
Form of the Dragon
24%inclusion56 decks235 decks
24%synergy
Mirrormade
23%inclusion55 decks235 decks
21%synergy
Confusion in the Ranks
22%inclusion52 decks235 decks
22%synergy
Imprisoned in the Moon
22%inclusion51 decks235 decks
18%synergy
Wild Research
21%inclusion50 decks235 decks
21%synergy
Curse of Opulence
21%inclusion49 decks235 decks
17%synergy
Dictate of Kruphix
20%inclusion47 decks235 decks
18%synergy
Grasp of Fate
18%inclusion42 decks235 decks
15%synergy
Exchange of Words
17%inclusion40 decks235 decks
17%synergy
Share the Spoils
17%inclusion40 decks235 decks
16%synergy
Curse of Exhaustion
16%inclusion38 decks235 decks
16%synergy
Sphere of Safety
16%inclusion38 decks235 decks
12%synergy
Rest in Peace
16%inclusion37 decks235 decks
14%synergy
Conjured Currency
15%inclusion35 decks235 decks
15%synergy
Whirlwind of Thought
14%inclusion32 decks235 decks
5%synergy
Hive Mind
13%inclusion31 decks235 decks
13%synergy
Teferi's Ageless Insight
13%inclusion31 decks235 decks
9%synergy
Land Tax
13%inclusion30 decks235 decks
7%synergy
Shadow of the Second Sun
12%inclusion26 decks222 decks
11%synergy
Phyrexian Unlife
11%inclusion27 decks235 decks
11%synergy
Curse of Verbosity
11%inclusion26 decks235 decks
10%synergy
Rule of Law
11%inclusion25 decks235 decks
10%synergy
Embargo
9.4%inclusion22 decks235 decks
9%synergy
Delaying Shield
8.9%inclusion21 decks235 decks
9%synergy
Grip of Chaos
8.5%inclusion20 decks235 decks
8%synergy
Oblivion Ring
8.5%inclusion20 decks235 decks
8%synergy
Detention Sphere
8.5%inclusion20 decks235 decks
8%synergy
Leyline of Anticipation
8.5%inclusion20 decks235 decks
5%synergy
Eye of the Storm
7.7%inclusion18 decks235 decks
7%synergy
Island Sanctuary
7.7%inclusion18 decks235 decks
7%synergy
Wild Evocation
7.7%inclusion18 decks235 decks
7%synergy
Descent into Avernus
7.2%inclusion17 decks235 decks
4%synergy
Mystic Remora
7.2%inclusion17 decks235 decks
-9%synergy
Smoke
6.8%inclusion16 decks235 decks
6%synergy
Price of Glory
6.8%inclusion16 decks235 decks
6%synergy
Custody Battle
6.4%inclusion15 decks235 decks
6%synergy
Arcane Laboratory
6.4%inclusion15 decks235 decks
6%synergy
Banishing Light
6.4%inclusion15 decks235 decks
5%synergy
Witness Protection
6.4%inclusion15 decks235 decks
5%synergy
Planeswalkers
Jace, Wielder of Mysteries
18%inclusion43 decks235 decks
15%synergy
Teferi, Time Raveler
8.1%inclusion19 decks235 decks
2%synergy
Venser, the Sojourner
6.8%inclusion16 decks235 decks
6%synergy
Utility Lands
Reliquary Tower
72%inclusion169 decks235 decks
42%synergy
Hall of Heliod's Generosity
34%inclusion79 decks235 decks
27%synergy
Homeward Path
28%inclusion65 decks235 decks
26%synergy
Maze of Ith
19%inclusion44 decks235 decks
16%synergy
Contested War Zone
14%inclusion33 decks235 decks
14%synergy
Temple of the False God
13%inclusion30 decks235 decks
4%synergy
Mikokoro, Center of the Sea
12%inclusion28 decks235 decks
11%synergy
Scavenger Grounds
10%inclusion24 decks235 decks
7%synergy
Kher Keep
9.4%inclusion22 decks235 decks
7%synergy
Mystic Sanctuary
8.1%inclusion19 decks235 decks
-2%synergy
Otawara, Soaring City
8.1%inclusion19 decks235 decks
-8%synergy
Arcane Lighthouse
7.7%inclusion18 decks235 decks
6%synergy
Academy Ruins
6.8%inclusion16 decks235 decks
2%synergy
Ancient Tomb
6.8%inclusion16 decks235 decks
-3%synergy
Mana Artifacts
Sol Ring
87%inclusion204 decks235 decks
3%synergy
Arcane Signet
86%inclusion201 decks235 decks
13%synergy
Thought Vessel
50%inclusion118 decks235 decks
33%synergy
Decanter of Endless Water
46%inclusion108 decks235 decks
42%synergy
Azorius Signet
45%inclusion105 decks235 decks
24%synergy
Izzet Signet
43%inclusion101 decks235 decks
20%synergy
Boros Signet
40%inclusion94 decks235 decks
21%synergy
Talisman of Progress
32%inclusion76 decks235 decks
7%synergy
Talisman of Creativity
32%inclusion76 decks235 decks
5%synergy
Talisman of Conviction
31%inclusion73 decks235 decks
7%synergy
Chromatic Lantern
30%inclusion71 decks235 decks
22%synergy
Fellwar Stone
25%inclusion58 decks235 decks
4%synergy
Coveted Jewel
17%inclusion39 decks235 decks
15%synergy
Commander's Sphere
15%inclusion36 decks235 decks
4%synergy
Mind Stone
13%inclusion31 decks235 decks
-1%synergy
Misleading Signpost
8.9%inclusion21 decks235 decks
8%synergy
Jeskai Banner
6.4%inclusion15 decks235 decks
6%synergy
Gilded Lotus
5.1%inclusion12 decks235 decks
2%synergy
Lands
Command Tower
92%inclusion217 decks235 decks
18%synergy
Exotic Orchard
66%inclusion156 decks235 decks
30%synergy
Mystic Monastery
60%inclusion140 decks235 decks
31%synergy
Glacial Fortress
54%inclusion126 decks235 decks
21%synergy
Sulfur Falls
50%inclusion117 decks235 decks
15%synergy
Clifftop Retreat
48%inclusion113 decks235 decks
13%synergy
Raugrin Triome
44%inclusion103 decks235 decks
20%synergy
Hallowed Fountain
42%inclusion99 decks235 decks
2%synergy
Sacred Foundry
41%inclusion96 decks235 decks
4%synergy
Steam Vents
40%inclusion95 decks235 decks
2%synergy
Sea of Clouds
39%inclusion92 decks235 decks
15%synergy
Training Center
37%inclusion86 decks235 decks
12%synergy
Spectator Seating
35%inclusion82 decks235 decks
12%synergy
Flooded Strand
30%inclusion71 decks235 decks
19%synergy
Scalding Tarn
30%inclusion70 decks235 decks
19%synergy
Arid Mesa
29%inclusion68 decks235 decks
19%synergy
Shivan Reef
29%inclusion68 decks235 decks
-1%synergy
Prairie Stream
28%inclusion65 decks235 decks
-5%synergy
Azorius Chancery
26%inclusion62 decks235 decks
14%synergy
Evolving Wilds
26%inclusion62 decks235 decks
6%synergy
Temple of Enlightenment
26%inclusion61 decks235 decks
10%synergy
Deserted Beach
25%inclusion59 decks235 decks
8%synergy
Izzet Boilerworks
25%inclusion58 decks235 decks
11%synergy
Stormcarved Coast
24%inclusion57 decks235 decks
5%synergy
Battlefield Forge
24%inclusion57 decks235 decks
-5%synergy
Temple of Epiphany
23%inclusion55 decks235 decks
7%synergy
Adarkar Wastes
23%inclusion53 decks235 decks
-1%synergy
Boros Garrison
22%inclusion52 decks235 decks
10%synergy
Temple of Triumph
22%inclusion52 decks235 decks
6%synergy
Sundown Pass
21%inclusion49 decks235 decks
6%synergy
Perilous Landscape
19%inclusion41 decks220 decks
11%synergy
Myriad Landscape
17%inclusion41 decks235 decks
2%synergy
Rainbow Vale
15%inclusion36 decks235 decks
15%synergy
Terramorphic Expanse
15%inclusion35 decks235 decks
0%synergy
Cascade Bluffs
14%inclusion34 decks235 decks
0%synergy
Rugged Prairie
14%inclusion32 decks235 decks
-1%synergy
Mystic Gate
11%inclusion27 decks235 decks
4%synergy
Forbidden Orchard
10%inclusion24 decks235 decks
8%synergy
Reflecting Pool
10%inclusion23 decks235 decks
5%synergy
Plateau
10%inclusion23 decks235 decks
-2%synergy
Tundra
10%inclusion23 decks235 decks
-4%synergy
Volcanic Island
10%inclusion23 decks235 decks
-4%synergy
Wooded Foothills
8.5%inclusion20 decks235 decks
-2%synergy
Swiftwater Cliffs
8.1%inclusion19 decks235 decks
2%synergy
Wind-Scarred Crag
8.1%inclusion19 decks235 decks
1%synergy
City of Brass
8.1%inclusion19 decks235 decks
1%synergy
Misty Rainforest
8.1%inclusion19 decks235 decks
-3%synergy
Port Town
8.1%inclusion19 decks235 decks
-7%synergy
Tranquil Cove
7.7%inclusion18 decks235 decks
1%synergy
Path of Ancestry
7.7%inclusion18 decks235 decks
-15%synergy