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 cast from target opponent's hand
Target opponent can only cast one spell per turn
Zedruu the Greathearted
2.29% of 9011 decks 206 decks
Karona, False God
0.03% of 3799 decks 1 decks
Gavi, Nest Warden
0.02% of 4006 decks 1 decks
Child of Alara
0.01% of 7465 decks 1 decks
Codie, Vociferous Codex
0.02% of 6371 decks 1 decks
Pramikon, Sky Rampart
0.02% of 5418 decks 1 decks
New Cards
Eye of Nidhogg
50% of 2 decks +49% synergy
Kain, Traitorous Dragoon
50% of 2 decks +49% synergy
Stiltzkin, Moogle Merchant
34% of 76 decks +34% synergy
Zidane, Tantalus Thief
23% of 48 decks +22% synergy
Tataru Taru
10% of 48 decks +8% synergy
High Synergy Cards
Nine Lives
85% of 211 decks +84% synergy
Humble Defector
77% of 211 decks +75% synergy
Role Reversal
72% of 211 decks +71% synergy
Bazaar Trader
67% of 211 decks +67% synergy
Akroan Horse
66% of 211 decks +66% synergy
Harmless Offering
64% of 211 decks +64% synergy
Perplexing Chimera
63% of 211 decks +62% synergy
Steel Golem
62% of 211 decks +61% synergy
Aggressive Mining
61% of 211 decks +60% synergy
Pendant of Prosperity
60% of 211 decks +59% synergy
Top Cards
Hithlain Rope
59% of 211 decks +58% synergy
Fractured Identity
58% of 211 decks +57% synergy
Rust Elemental
55% of 211 decks +55% synergy
Vedalken Plotter
54% of 211 decks +53% synergy
Bucknard's Everfull Purse
54% of 211 decks +53% synergy
Propaganda
54% of 211 decks +41% synergy
Grid Monitor
53% of 211 decks +53% synergy
Ghostly Prison
53% of 211 decks +41% synergy
Swords to Plowshares
52% of 211 decks -10% synergy
Puca's Mischief
51% of 211 decks +51% synergy
Game Changers
Smothering Tithe
36% of 211 decks +13% synergy
Enlightened Tutor
22% of 211 decks +6% synergy
Rhystic Study
20% of 211 decks -5% synergy
Mystical Tutor
13% of 211 decks -0% synergy
Glacial Chasm
10% of 211 decks +9% synergy
Gamble
9% of 211 decks -0% synergy
The One Ring
8% of 211 decks -1% synergy
Ancient Tomb
8% of 211 decks -2% synergy
Drannith Magistrate
6% of 211 decks +1% synergy
Narset, Parter of Veils
5% of 211 decks +1% synergy
Creatures
Yes Man, Personal Securitron
46% of 173 decks +45% synergy
Pramikon, Sky Rampart
44% of 211 decks +42% synergy
Khârn the Betrayer
43% of 211 decks +42% synergy
Alexios, Deimos of Kosmos
37% of 144 decks +35% synergy
Coveted Falcon
37% of 180 decks +36% synergy
Goldnight Castigator
33% of 211 decks +33% synergy
Laboratory Maniac
33% of 211 decks +28% synergy
Goblin Cadets
30% of 211 decks +30% synergy
Body of Knowledge
30% of 211 decks +28% synergy
Djinn of Infinite Deceits
29% of 211 decks +29% synergy
Windborn Muse
28% of 211 decks +25% synergy
Silent Arbiter
28% of 211 decks +27% synergy
Kwain, Itinerant Meddler
27% of 211 decks +24% synergy
Cinder Giant
26% of 211 decks +25% synergy
Triskaidekaphile
24% of 211 decks +22% synergy
Psychosis Crawler
24% of 211 decks +21% synergy
Daring Thief
23% of 211 decks +23% synergy
The Second Doctor
23% of 203 decks +21% synergy
Volatile Stormdrake
22% of 153 decks +20% synergy
Niv-Mizzet, the Firemind
21% of 211 decks +18% synergy
Lavinia, Azorius Renegade
20% of 211 decks +18% synergy
Kami of the Crescent Moon
20% of 211 decks +18% synergy
Felidar Sovereign
19% of 211 decks +17% synergy
Loran of the Third Path
18% of 211 decks +12% synergy
Niv-Mizzet, Parun
18% of 211 decks +9% synergy
The Locust God
14% of 211 decks +10% synergy
Esper Sentinel
14% of 211 decks -5% synergy
Soulless Jailer
14% of 211 decks +13% synergy
Treasure Nabber
14% of 211 decks +12% synergy
Fog Bank
13% of 211 decks +12% synergy
Gwafa Hazid, Profiteer
12% of 211 decks +11% synergy
Gilded Drake
12% of 211 decks +10% synergy
Bronze Bombshell
11% of 211 decks +11% synergy
Solemn Simulacrum
11% of 211 decks -2% synergy
Twenty-Toed Toad
11% of 141 decks +9% synergy
Ian Malcolm, Chaotician
11% of 203 decks +11% synergy
Scrawling Crawler
11% of 112 decks +8% synergy
The Council of Four
10% of 211 decks +7% synergy
Braids, Conjurer Adept
9% of 211 decks +9% synergy
Faerie Mastermind
9% of 211 decks +3% synergy
Spawnbroker
9% of 211 decks +9% synergy
Hanna, Ship's Navigator
9% of 211 decks +7% synergy
Flumph
9% of 211 decks +7% synergy
Keeper of the Accord
9% of 211 decks +5% synergy
Master of Ceremonies
7% of 211 decks +6% synergy
Sphinx of the Second Sun
7% of 211 decks +6% synergy
Clever Impersonator
7% of 211 decks +5% synergy
Slicer, Hired Muscle
7% of 211 decks +6% synergy
Heliod, the Radiant Dawn
7% of 211 decks +4% synergy
Baird, Steward of Argive
6% of 211 decks +5% synergy
Instants
Sudden Substitution
44% of 211 decks +44% synergy
Wrong Turn
43% of 211 decks +43% synergy
Chaos Warp
42% of 211 decks +11% synergy
Counterspell
41% of 211 decks -1% synergy
Generous Gift
34% of 211 decks +10% synergy
Reins of Power
30% of 211 decks +29% synergy
Arcane Denial
28% of 211 decks +8% synergy
Negate
27% of 211 decks +5% synergy
Path to Exile
24% of 211 decks -23% synergy
Shifting Borders
21% of 211 decks +21% synergy
Patrician's Scorn
19% of 211 decks +19% synergy
Brand
18% of 211 decks +18% synergy
Dovin's Veto
18% of 211 decks +0% synergy
An Offer You Can't Refuse
14% of 211 decks -9% synergy
Chef's Kiss
12% of 211 decks +12% synergy
Cyclonic Rift
12% of 211 decks -13% synergy
Oblation
11% of 211 decks +11% synergy
Abrade
11% of 211 decks -0% synergy
Boros Charm
10% of 211 decks -13% synergy
Guff Rewrites History
9% of 211 decks +9% synergy
Teferi's Protection
9% of 211 decks -9% synergy
Fierce Guardianship
9% of 211 decks -9% synergy
Wild Ricochet
9% of 211 decks +8% synergy
Everybody Lives!
9% of 203 decks +7% synergy
Perch Protection
8% of 141 decks +6% synergy
Unwind
8% of 211 decks +5% synergy
Render Silent
7% of 211 decks +4% synergy
Swan Song
7% of 211 decks -10% synergy
Brainstorm
7% of 211 decks -12% synergy
Dawn's Truce
6% of 141 decks -1% synergy
Deflecting Swat
6% of 211 decks -10% synergy
Return the Favor
6% of 166 decks +3% synergy
Counterflux
6% of 211 decks +4% synergy
Invert Polarity
5% of 153 decks +2% synergy
Mana Drain
5% of 211 decks -10% synergy
Sorceries
Shifting Grift
42% of 166 decks +42% synergy
Approach of the Second Sun
40% of 211 decks +37% synergy
Austere Command
40% of 211 decks +28% synergy
Modify Memory
27% of 211 decks +26% synergy
Thieves' Auction
24% of 211 decks +24% synergy
Cleansing Nova
23% of 211 decks +20% synergy
Scrambleverse
22% of 211 decks +22% synergy
Warp World
21% of 211 decks +20% synergy
Donate
18% of 211 decks +18% synergy
Cultural Exchange
18% of 211 decks +18% synergy
Idyllic Tutor
18% of 211 decks +13% synergy
Promise of Loyalty
17% of 211 decks +14% synergy
Disrupt Decorum
17% of 211 decks +13% synergy
Supreme Verdict
16% of 211 decks +3% synergy
Legerdemain
15% of 211 decks +15% synergy
Farewell
15% of 211 decks +2% synergy
Time Wipe
14% of 211 decks +8% synergy
Switcheroo
12% of 211 decks +12% synergy
Political Trickery
12% of 211 decks +12% synergy
Blasphemous Act
11% of 211 decks -22% synergy
Windfall
11% of 211 decks -2% synergy
Illicit Auction
7% of 211 decks +7% synergy
Commit // Memory
7% of 211 decks +6% synergy
Insurrection
7% of 211 decks +5% synergy
Mob Rule
6% of 211 decks +5% synergy
Order of Succession
6% of 211 decks +6% synergy
Whims of the Fates
6% of 211 decks +6% synergy
Utility Artifacts
Howling Mine
35% of 211 decks +33% synergy
Jinxed Idol
33% of 211 decks +33% synergy
Marina Vendrell's Grimoire
29% of 127 decks +29% synergy
Jinxed Choker
25% of 211 decks +25% synergy
Crown of Doom
20% of 211 decks +20% synergy
Lightning Greaves
17% of 211 decks -8% synergy
Teferi's Puzzle Box
15% of 211 decks +14% synergy
Wedding Ring
15% of 211 decks +13% synergy
Alhammarret's Archive
14% of 211 decks +12% synergy
Cursed Recording
13% of 142 decks +12% synergy
Jinxed Ring
11% of 211 decks +11% synergy
Swiftfoot Boots
11% of 211 decks -16% synergy
Avarice Totem
11% of 211 decks +11% synergy
Temple Bell
11% of 211 decks +10% synergy
Venser's Journal
11% of 211 decks +10% synergy
Ghirapur Orrery
10% of 211 decks +10% synergy
Contested Game Ball
10% of 194 decks +10% synergy
Lich's Mirror
9% of 211 decks +8% synergy
Folio of Fancies
8% of 211 decks +6% synergy
Elixir of Immortality
8% of 211 decks +6% synergy
Aetherflux Reservoir
7% of 211 decks +4% synergy
Font of Mythos
7% of 211 decks +6% synergy
Norn's Annex
7% of 211 decks +5% synergy
Spellbook
6% of 211 decks +5% synergy
Wayfarer's Bauble
6% of 211 decks -3% synergy
Timesifter
5% of 211 decks +5% synergy
Neurok Stealthsuit
5% of 211 decks +5% synergy
Enchantments
Transcendence
50% of 211 decks +50% synergy
Illusions of Grandeur
43% of 211 decks +43% synergy
Statecraft
42% of 211 decks +42% synergy
Pyromancer's Swath
35% of 211 decks +35% synergy
Paradox Haze
35% of 211 decks +34% synergy
Delusions of Mediocrity
35% of 211 decks +34% synergy
Possibility Storm
33% of 211 decks +32% synergy
Form of the Dragon
27% of 211 decks +27% synergy
Mirrormade
27% of 211 decks +25% synergy
Solitary Confinement
25% of 211 decks +24% synergy
Solemnity
25% of 211 decks +24% synergy
Wild Research
24% of 211 decks +24% synergy
Thought Lash
23% of 211 decks +23% synergy
Darksteel Mutation
23% of 211 decks +17% synergy
Dictate of Kruphix
22% of 211 decks +20% synergy
Imprisoned in the Moon
22% of 211 decks +18% synergy
Confusion in the Ranks
20% of 211 decks +20% synergy
Grasp of Fate
19% of 211 decks +16% synergy
Exchange of Words
18% of 211 decks +18% synergy
Curse of Opulence
18% of 211 decks +15% synergy
Share the Spoils
18% of 211 decks +17% synergy
Curse of Exhaustion
18% of 211 decks +17% synergy
Rest in Peace
18% of 211 decks +16% synergy
Conjured Currency
17% of 211 decks +17% synergy
Whirlwind of Thought
16% of 211 decks +6% synergy
Teferi's Ageless Insight
15% of 211 decks +10% synergy
Sphere of Safety
15% of 211 decks +10% synergy
Hive Mind
13% of 211 decks +12% synergy
Shadow of the Second Sun
10% of 153 decks +10% synergy
Eye of the Storm
10% of 211 decks +10% synergy
Detention Sphere
10% of 211 decks +10% synergy
Oblivion Ring
10% of 211 decks +10% synergy
Wild Evocation
10% of 211 decks +10% synergy
Rule of Law
10% of 211 decks +9% synergy
Witness Protection
9% of 211 decks +8% synergy
Banishing Light
9% of 211 decks +7% synergy
Land Tax
9% of 211 decks +2% synergy
Curse of Verbosity
9% of 211 decks +8% synergy
Leyline of Anticipation
9% of 211 decks +5% synergy
Embargo
8% of 211 decks +8% synergy
Phyrexian Unlife
8% of 211 decks +8% synergy
Island Sanctuary
7% of 211 decks +7% synergy
Delaying Shield
7% of 211 decks +7% synergy
Grip of Chaos
7% of 211 decks +6% synergy
Descent into Avernus
7% of 211 decks +3% synergy
Robe of Mirrors
6% of 211 decks +6% synergy
Smoke
6% of 211 decks +6% synergy
Price of Glory
6% of 211 decks +6% synergy
Sacred Ground
6% of 211 decks +6% synergy
Fires of Invention
6% of 211 decks +6% synergy
Planeswalkers
Jace, Wielder of Mysteries
22% of 211 decks +19% synergy
Venser, the Sojourner
6% of 211 decks +5% synergy
Teferi, Time Raveler
6% of 211 decks -1% synergy
Utility Lands
Reliquary Tower
73% of 211 decks +43% synergy
Hall of Heliod's Generosity
31% of 211 decks +24% synergy
Homeward Path
23% of 211 decks +21% synergy
Maze of Ith
18% of 211 decks +16% synergy
Mikokoro, Center of the Sea
14% of 211 decks +12% synergy
Scavenger Grounds
13% of 211 decks +9% synergy
Temple of the False God
11% of 211 decks +1% synergy
Mystic Sanctuary
10% of 211 decks -1% synergy
Contested War Zone
9% of 211 decks +9% synergy
Kher Keep
8% of 211 decks +5% synergy
Arcane Lighthouse
7% of 211 decks +6% synergy
Mana Artifacts
Sol Ring
87% of 211 decks +3% synergy
Arcane Signet
87% of 211 decks +14% synergy
Azorius Signet
51% of 211 decks +27% synergy
Decanter of Endless Water
50% of 211 decks +46% synergy
Izzet Signet
49% of 211 decks +23% synergy
Thought Vessel
47% of 211 decks +29% synergy
Boros Signet
46% of 211 decks +25% synergy
Chromatic Lantern
32% of 211 decks +23% synergy
Talisman of Creativity
32% of 211 decks +3% synergy
Talisman of Progress
30% of 211 decks +5% synergy
Talisman of Conviction
29% of 211 decks +5% synergy
Fellwar Stone
25% of 211 decks +4% synergy
Commander's Sphere
16% of 211 decks +3% synergy
Mind Stone
15% of 211 decks -1% synergy
Coveted Jewel
15% of 211 decks +14% synergy
Misleading Signpost
11% of 207 decks +10% synergy
Jeskai Banner
7% of 211 decks +6% synergy
Gilded Lotus
5% of 211 decks +2% synergy
Lands
Command Tower
93% of 211 decks +19% synergy
Exotic Orchard
66% of 211 decks +30% synergy
Mystic Monastery
60% of 211 decks +31% synergy
Glacial Fortress
52% of 211 decks +22% synergy
Sulfur Falls
51% of 211 decks +18% synergy
Clifftop Retreat
48% of 211 decks +15% synergy
Hallowed Fountain
44% of 211 decks +4% synergy
Sacred Foundry
43% of 211 decks +7% synergy
Raugrin Triome
41% of 211 decks +16% synergy
Steam Vents
41% of 211 decks +3% synergy
Sea of Clouds
40% of 211 decks +14% synergy
Training Center
38% of 211 decks +12% synergy
Spectator Seating
37% of 211 decks +13% synergy
Flooded Strand
31% of 211 decks +20% synergy
Arid Mesa
30% of 211 decks +20% synergy
Evolving Wilds
30% of 211 decks +9% synergy
Scalding Tarn
30% of 211 decks +19% synergy
Azorius Chancery
29% of 211 decks +15% synergy
Prairie Stream
27% of 211 decks -7% synergy
Shivan Reef
27% of 211 decks -2% synergy
Izzet Boilerworks
26% of 211 decks +11% synergy
Deserted Beach
26% of 211 decks +9% synergy
Stormcarved Coast
26% of 211 decks +7% synergy
Boros Garrison
26% of 211 decks +12% synergy
Temple of Enlightenment
25% of 211 decks +8% synergy
Battlefield Forge
25% of 211 decks -3% synergy
Temple of Epiphany
24% of 211 decks +6% synergy
Temple of Triumph
23% of 211 decks +6% synergy
Sundown Pass
23% of 211 decks +7% synergy
Adarkar Wastes
20% of 211 decks -2% synergy
Perilous Landscape
20% of 151 decks +12% synergy
Terramorphic Expanse
18% of 211 decks +2% synergy
Myriad Landscape
17% of 211 decks -0% synergy
Rainbow Vale
15% of 211 decks +15% synergy
Rugged Prairie
13% of 211 decks -0% synergy
Cascade Bluffs
13% of 211 decks -1% synergy
Volcanic Island
10% of 211 decks -3% synergy
Forbidden Orchard
10% of 211 decks +8% synergy
Plateau
10% of 211 decks -2% synergy
Tundra
10% of 211 decks -4% synergy
Port Town
10% of 211 decks -6% synergy
Wooded Foothills
9% of 211 decks -2% synergy
Misty Rainforest
9% of 211 decks -3% synergy
Tranquil Cove
9% of 211 decks +2% synergy
Mystic Gate
9% of 211 decks +2% synergy
Hengegate Pathway
8% of 211 decks +1% synergy
Swiftwater Cliffs
8% of 211 decks +1% synergy
City of Brass
8% of 211 decks +0% synergy
Marsh Flats
8% of 211 decks -3% synergy
Wind-Scarred Crag
8% of 211 decks +1% synergy