Knowledge Pool + Moderation + Harmless Offering

Knowledge Pool

Moderation

Harmless Offering

Requires

Knowledge Pool must be on the battlefield. Moderation must be on the battlefield. Harmless Offering must be in hand. Mana needed:

Steps

Cast Harmless Offering by paying , giving control of Moderation to an opponent.
Whenever the opponent that controls Moderation casts a spell from their hand, Knowledge Pool triggers, exiling that spell.
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

Exile all spells cast from target opponent's hand. Target opponent can only cast one spell per turn.

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Zedruu the Greathearted

1.44% of 7993 decks 115 decks

Gavi, Nest Warden

0.03% of 3944 decks 1 decks

High Synergy Cards

Nine Lives

89% of 116 decks +85% synergy

Akroan Horse

81% of 116 decks +78% synergy

Role Reversal

78% of 116 decks +74% synergy

Humble Defector

78% of 116 decks +72% synergy

Aggressive Mining

74% of 116 decks +72% synergy

Bazaar Trader

72% of 116 decks +69% synergy

Rust Elemental

66% of 116 decks +63% synergy

Grid Monitor

65% of 116 decks +62% synergy

Perplexing Chimera

63% of 116 decks +60% synergy

Fractured Identity

62% of 116 decks +59% synergy

Top Cards

Pendant of Prosperity

61% of 116 decks +58% synergy

Steel Golem

57% of 116 decks +54% synergy

Vedalken Plotter

57% of 116 decks +54% synergy

Transcendence

56% of 116 decks +55% synergy

Puca's Mischief

55% of 116 decks +52% synergy

Hithlain Rope

55% of 107 decks +52% synergy

Swords to Plowshares

53% of 116 decks -15% synergy

Bucknard's Everfull Purse

52% of 116 decks +49% synergy

Sudden Substitution

50% of 116 decks +48% synergy

Ghostly Prison

50% of 116 decks +38% synergy

Game Changers

Smothering Tithe

36% of 116 decks +13% synergy

Enlightened Tutor

22% of 116 decks +5% synergy

Rhystic Study

22% of 116 decks -3% synergy

Mystical Tutor

10% of 116 decks -4% synergy

Cyclonic Rift

9% of 116 decks -13% synergy

Glacial Chasm

7% of 116 decks +6% synergy

Ancient Tomb

7% of 116 decks -2% synergy

Fierce Guardianship

7% of 116 decks -11% synergy

Drannith Magistrate

5% of 116 decks +1% synergy

The One Ring

5% of 116 decks -2% synergy

Creatures

Khârn the Betrayer

42% of 116 decks +40% synergy

Pramikon, Sky Rampart

42% of 116 decks +38% synergy

Yes Man, Personal Securitron

40% of 73 decks +37% synergy

Alexios, Deimos of Kosmos

36% of 53 decks +33% synergy

Goldnight Castigator

35% of 116 decks +34% synergy

Goblin Cadets

35% of 116 decks +33% synergy

Djinn of Infinite Deceits

33% of 116 decks +31% synergy

Body of Knowledge

32% of 116 decks +31% synergy

Laboratory Maniac

32% of 116 decks +30% synergy

Coveted Falcon

29% of 79 decks +27% synergy

Niv-Mizzet, the Firemind

27% of 116 decks +24% synergy

Daring Thief

26% of 116 decks +24% synergy

Silent Arbiter

26% of 116 decks +20% synergy

Triskaidekaphile

25% of 116 decks +23% synergy

Lavinia, Azorius Renegade

24% of 116 decks +22% synergy

Cinder Giant

23% of 116 decks +22% synergy

Psychosis Crawler

22% of 116 decks +18% synergy

Loran of the Third Path

22% of 116 decks +17% synergy

Felidar Sovereign

21% of 116 decks +19% synergy

Kami of the Crescent Moon

20% of 116 decks +18% synergy

Kwain, Itinerant Meddler

20% of 116 decks +18% synergy

Windborn Muse

20% of 116 decks +16% synergy

Niv-Mizzet, Parun

20% of 116 decks +15% synergy

Volatile Stormdrake

19% of 59 decks +10% synergy

The Second Doctor

18% of 96 decks +16% synergy

Esper Sentinel

16% of 116 decks -5% synergy

Twenty-Toed Toad

16% of 50 decks +15% synergy

Soulless Jailer

16% of 116 decks +15% synergy

The Locust God

15% of 116 decks +7% synergy

Faerie Mastermind

14% of 116 decks +9% synergy

Bronze Bombshell

13% of 116 decks +12% synergy

Gilded Drake

12% of 116 decks +10% synergy

Spawnbroker

11% of 116 decks +11% synergy

Scrawling Crawler

11% of 27 decks +10% synergy

Treasure Nabber

10% of 116 decks +10% synergy

Flumph

9% of 116 decks +9% synergy

Gwafa Hazid, Profiteer

9% of 116 decks +9% synergy

Fog Bank

9% of 116 decks +6% synergy

Dockside Extortionist

9% of 116 decks +2% synergy

Loxodon Peacekeeper

9% of 116 decks +8% synergy

The Council of Four

9% of 116 decks +6% synergy

Solemn Simulacrum

9% of 116 decks -9% synergy

Hanna, Ship's Navigator

8% of 116 decks +7% synergy

Clever Impersonator

8% of 116 decks +6% synergy

Baird, Steward of Argive

8% of 116 decks +6% synergy

Braids, Conjurer Adept

7% of 116 decks +6% synergy

Master of Ceremonies

7% of 116 decks +6% synergy

Slicer, Hired Muscle

7% of 116 decks +5% synergy

Kazuul, Tyrant of the Cliffs

7% of 116 decks +4% synergy

The Ninth Doctor

6% of 96 decks +3% synergy

Instants

Wrong Turn

49% of 116 decks +47% synergy

Counterspell

47% of 116 decks +12% synergy

Chaos Warp

39% of 116 decks +18% synergy

Generous Gift

35% of 116 decks +11% synergy

Negate

33% of 116 decks +15% synergy

Reins of Power

28% of 116 decks +26% synergy

Arcane Denial

28% of 116 decks +12% synergy

Path to Exile

24% of 116 decks -27% synergy

Patrician's Scorn

23% of 116 decks +23% synergy

Shifting Borders

22% of 116 decks +20% synergy

Brand

19% of 116 decks +18% synergy

Abrade

17% of 116 decks +12% synergy

Boros Charm

17% of 116 decks -4% synergy

Dovin's Veto

15% of 116 decks -4% synergy

Chef's Kiss

11% of 116 decks +10% synergy

Dawn's Truce

10% of 50 decks +1% synergy

Guff Rewrites History

10% of 103 decks +7% synergy

Oblation

9% of 116 decks +9% synergy

An Offer You Can't Refuse

9% of 116 decks -7% synergy

Deflecting Swat

9% of 116 decks -5% synergy

Everybody Lives!

8% of 96 decks +3% synergy

Long River's Pull

8% of 50 decks +7% synergy

Perch Protection

8% of 50 decks +7% synergy

Counterflux

8% of 116 decks +6% synergy

Swan Song

8% of 116 decks -5% synergy

Brainstorm

8% of 116 decks -14% synergy

Return the Favor

7% of 69 decks +5% synergy

Unwind

7% of 116 decks +4% synergy

Mana Drain

7% of 116 decks -4% synergy

Teferi's Protection

6% of 116 decks -11% synergy

Wild Ricochet

5% of 116 decks +4% synergy

Rewind

5% of 116 decks +3% synergy

Narset's Reversal

5% of 116 decks +1% synergy

Force of Negation

5% of 116 decks -1% synergy

Invert Polarity

5% of 59 decks +2% synergy

Sorceries

Austere Command

43% of 116 decks +30% synergy

Shifting Grift

39% of 69 decks +37% synergy

Approach of the Second Sun

34% of 116 decks +27% synergy

Cleansing Nova

31% of 116 decks +29% synergy

Modify Memory

28% of 116 decks +26% synergy

Thieves' Auction

27% of 116 decks +26% synergy

Scrambleverse

25% of 116 decks +24% synergy

Donate

22% of 116 decks +22% synergy

Warp World

22% of 116 decks +21% synergy

Idyllic Tutor

22% of 116 decks +17% synergy

Legerdemain

17% of 116 decks +16% synergy

Cultural Exchange

17% of 116 decks +16% synergy

Switcheroo

16% of 116 decks +16% synergy

Political Trickery

14% of 116 decks +13% synergy

Disrupt Decorum

13% of 116 decks +11% synergy

Supreme Verdict

13% of 116 decks -3% synergy

Farewell

12% of 116 decks -5% synergy

Illicit Auction

11% of 116 decks +11% synergy

Commit // Memory

11% of 116 decks +11% synergy

Order of Succession

10% of 116 decks +10% synergy

Promise of Loyalty

10% of 116 decks +6% synergy

Blasphemous Act

10% of 116 decks -12% synergy

Time Wipe

9% of 116 decks +3% synergy

Windfall

9% of 116 decks -3% synergy

Mob Rule

7% of 116 decks +6% synergy

Prisoner's Dilemma

6% of 79 decks +6% synergy

Apocalypse

6% of 116 decks +6% synergy

Tragic Arrogance

6% of 116 decks +5% synergy

Gamble

6% of 116 decks -2% synergy

Whims of the Fates

5% of 116 decks +5% synergy

Wrath of God

5% of 116 decks +1% synergy

Utility Artifacts

Howling Mine

41% of 116 decks +39% synergy

Jinxed Idol

37% of 116 decks +36% synergy

Jinxed Choker

30% of 116 decks +29% synergy

Marina Vendrell's Grimoire

30% of 40 decks +28% synergy

Crown of Doom

24% of 116 decks +23% synergy

Mind Stone

22% of 116 decks +6% synergy

Commander's Sphere

21% of 116 decks +2% synergy

Lightning Greaves

19% of 116 decks -7% synergy

Avarice Totem

17% of 116 decks +17% synergy

Teferi's Puzzle Box

16% of 116 decks +15% synergy

Alhammarret's Archive

12% of 116 decks +8% synergy

Contested Game Ball

11% of 89 decks +11% synergy

Ghirapur Orrery

11% of 116 decks +11% synergy

Venser's Journal

11% of 116 decks +9% synergy

Swiftfoot Boots

11% of 116 decks -13% synergy

Wedding Ring

10% of 116 decks +8% synergy

Lich's Mirror

9% of 116 decks +9% synergy

Folio of Fancies

9% of 116 decks +9% synergy

Temple Bell

9% of 116 decks +9% synergy

Elixir of Immortality

9% of 116 decks +6% synergy

Cursed Recording

8% of 51 decks +7% synergy

Jinxed Ring

8% of 116 decks +7% synergy

Chaos Wand

8% of 116 decks +7% synergy

Norn's Annex

8% of 116 decks +4% synergy

Timesifter

7% of 116 decks +7% synergy

Spellbook

7% of 116 decks +6% synergy

Aetherflux Reservoir

7% of 116 decks +3% synergy

Omen Machine

6% of 116 decks +6% synergy

Jeskai Banner

6% of 116 decks +3% synergy

Neurok Stealthsuit

5% of 116 decks +5% synergy

Font of Mythos

5% of 116 decks +5% synergy

Wayfarer's Bauble

5% of 116 decks -11% synergy

Enchantments

Propaganda

47% of 116 decks +35% synergy

Illusions of Grandeur

44% of 116 decks +41% synergy

Statecraft

43% of 116 decks +41% synergy

Form of the Dragon

37% of 116 decks +36% synergy

Pyromancer's Swath

37% of 116 decks +35% synergy

Delusions of Mediocrity

36% of 116 decks +35% synergy

Mirrormade

34% of 116 decks +32% synergy

Possibility Storm

31% of 116 decks +30% synergy

Paradox Haze

30% of 116 decks +26% synergy

Thought Lash

28% of 116 decks +28% synergy

Wild Research

27% of 116 decks +25% synergy

Dictate of Kruphix

26% of 116 decks +25% synergy

Exchange of Words

25% of 116 decks +24% synergy

Imprisoned in the Moon

25% of 116 decks +23% synergy

Confusion in the Ranks

23% of 116 decks +23% synergy

Whirlwind of Thought

22% of 116 decks -6% synergy

Solitary Confinement

21% of 116 decks +19% synergy

Teferi's Ageless Insight

21% of 116 decks +16% synergy

Rest in Peace

20% of 116 decks +19% synergy

Grasp of Fate

20% of 116 decks +16% synergy

Curse of Exhaustion

19% of 116 decks +18% synergy

Conjured Currency

18% of 116 decks +18% synergy

Solemnity

18% of 116 decks +17% synergy

Sphere of Safety

17% of 116 decks +14% synergy

Wild Evocation

16% of 116 decks +15% synergy

Hive Mind

14% of 116 decks +13% synergy

Curse of Opulence

14% of 116 decks +12% synergy

Share the Spoils

12% of 116 decks +11% synergy

Rule of Law

12% of 116 decks +11% synergy

Darksteel Mutation

12% of 116 decks +9% synergy

Witness Protection

10% of 116 decks +9% synergy

Eye of the Storm

9% of 116 decks +8% synergy

Oblivion Ring

9% of 116 decks +7% synergy

Shadow of the Second Sun

8% of 59 decks +7% synergy

Planar Disruption

8% of 116 decks +7% synergy

Unable to Scream

8% of 40 decks +7% synergy

Grip of Chaos

7% of 116 decks +7% synergy

Detention Sphere

7% of 116 decks +6% synergy

Decree of Silence

7% of 116 decks +6% synergy

Leyline of Anticipation

7% of 116 decks +4% synergy

Banishing Light

7% of 116 decks +4% synergy

Curiosity

7% of 116 decks +3% synergy

Barren Glory

6% of 116 decks +6% synergy

Robe of Mirrors

6% of 116 decks +6% synergy

Curse of Verbosity

6% of 116 decks +5% synergy

Assemble the Legion

6% of 116 decks +3% synergy

Arcane Laboratory

5% of 116 decks +5% synergy

Island Sanctuary

5% of 116 decks +5% synergy

Mana Flare

5% of 116 decks +5% synergy

Smoke

5% of 116 decks +4% synergy

Planeswalkers

Jace, Wielder of Mysteries

29% of 116 decks +27% synergy

Narset, Parter of Veils

8% of 116 decks -2% synergy

Utility Lands

Reliquary Tower

69% of 116 decks +35% synergy

Hall of Heliod's Generosity

28% of 116 decks +25% synergy

Homeward Path

20% of 116 decks +18% synergy

Scavenger Grounds

16% of 116 decks +15% synergy

Temple of the False God

12% of 116 decks +5% synergy

Mikokoro, Center of the Sea

10% of 116 decks +9% synergy

Mystic Sanctuary

9% of 116 decks +2% synergy

Maze of Ith

9% of 116 decks +5% synergy

Contested War Zone

7% of 116 decks +7% synergy

Kher Keep

6% of 116 decks +3% synergy

Otawara, Soaring City

6% of 116 decks -8% synergy

Desolate Lighthouse

5% of 116 decks +3% synergy

Academy Ruins

5% of 116 decks -1% synergy

Mana Artifacts

Arcane Signet

88% of 116 decks -1% synergy

Sol Ring

86% of 116 decks -4% synergy

Azorius Signet

58% of 116 decks +18% synergy

Izzet Signet

57% of 116 decks +18% synergy

Boros Signet

53% of 116 decks +18% synergy

Decanter of Endless Water

52% of 116 decks +46% synergy

Thought Vessel

44% of 116 decks +18% synergy

Talisman of Creativity

39% of 116 decks -9% synergy

Talisman of Conviction

34% of 116 decks -14% synergy

Talisman of Progress

34% of 116 decks -13% synergy

Chromatic Lantern

33% of 116 decks +21% synergy

Fellwar Stone

27% of 116 decks -6% synergy

Coveted Jewel

19% of 116 decks +17% synergy

Misleading Signpost

7% of 98 decks +6% synergy

Mana Crypt

7% of 116 decks +1% synergy

Lands

Command Tower

95% of 116 decks +3% synergy

Exotic Orchard

64% of 116 decks +3% synergy

Mystic Monastery

59% of 116 decks +3% synergy

Sulfur Falls

51% of 116 decks +6% synergy

Glacial Fortress

49% of 116 decks +3% synergy

Clifftop Retreat

47% of 116 decks +5% synergy

Sacred Foundry

43% of 116 decks +3% synergy

Hallowed Fountain

43% of 116 decks +0% synergy

Sea of Clouds

42% of 116 decks +8% synergy

Raugrin Triome

42% of 116 decks +3% synergy

Spectator Seating

41% of 116 decks +8% synergy

Training Center

41% of 116 decks +7% synergy

Steam Vents

41% of 116 decks -0% synergy

Arid Mesa

37% of 116 decks +8% synergy

Flooded Strand

35% of 116 decks +6% synergy

Scalding Tarn

32% of 116 decks +4% synergy

Stormcarved Coast

31% of 116 decks +9% synergy

Deserted Beach

31% of 116 decks +9% synergy

Evolving Wilds

30% of 116 decks +3% synergy

Prairie Stream

30% of 116 decks -13% synergy

Azorius Chancery

28% of 116 decks +12% synergy

Sundown Pass

28% of 116 decks +7% synergy

Temple of Enlightenment

27% of 116 decks +1% synergy

Boros Garrison

26% of 116 decks +13% synergy

Perilous Landscape

26% of 58 decks +7% synergy

Temple of Epiphany

26% of 116 decks -1% synergy

Shivan Reef

26% of 116 decks -9% synergy

Temple of Triumph

25% of 116 decks +1% synergy

Battlefield Forge

24% of 116 decks -12% synergy

Izzet Boilerworks

23% of 116 decks +8% synergy

Terramorphic Expanse

22% of 116 decks +1% synergy

Adarkar Wastes

19% of 116 decks -7% synergy

Myriad Landscape

16% of 116 decks +2% synergy

Rainbow Vale

16% of 116 decks +14% synergy

Volcanic Island

15% of 116 decks +3% synergy

Tundra

15% of 116 decks +3% synergy

Plateau

14% of 116 decks +2% synergy

Port Town

12% of 116 decks -11% synergy

Wooded Foothills

11% of 116 decks +5% synergy

Misty Rainforest

11% of 116 decks +3% synergy

Marsh Flats

10% of 116 decks +3% synergy

Cascade Bluffs

10% of 116 decks -5% synergy

Floodfarm Verge

10% of 40 decks +2% synergy

Rugged Prairie

9% of 116 decks -5% synergy

Meticulous Archive

9% of 80 decks +0% synergy

Forbidden Orchard

8% of 116 decks +5% synergy

Furycalm Snarl

8% of 116 decks -14% synergy

Swiftwater Cliffs

7% of 116 decks +1% synergy

City of Brass

7% of 116 decks -3% synergy

Mystic Gate

7% of 116 decks -5% synergy