Knowledge Pool
Moderation
Harmless Offering

   Prerequisites

What do I need to start this combo?
Moderation on the battlefield.
Knowledge Pool and Harmless Offering in hand.
8 available

   Steps

How does this combo work?
1
Cast Harmless Offering by paying 2, giving control of Moderation to an opponent.
2
Cast Knowledge Pool by paying 6.
3
Whenever the opponent that controls Moderation casts a spell from their hand, Knowledge Pool triggers, exiling that spell.
4
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
1.3%inclusion136 decks10.3K decks
Codie, Vociferous Codex
0.0%inclusion1 decks6.85K decks
Ramos, Dragon Engine
0.0%inclusion1 decks10.6K decks
Karona, False God
0.0%inclusion1 decks4.27K decks
Child of Alara
0.0%inclusion1 decks8.51K decks
New Cards
Iroh, Tea Master
38%inclusion3 decks8 decks
37%synergy
High Synergy Cards
Nine Lives
89%inclusion125 decks140 decks
89%synergy
Role Reversal
80%inclusion112 decks140 decks
79%synergy
Bazaar Trader
79%inclusion110 decks140 decks
78%synergy
Akroan Horse
74%inclusion104 decks140 decks
74%synergy
Humble Defector
75%inclusion105 decks140 decks
73%synergy
Grid Monitor
68%inclusion95 decks140 decks
68%synergy
Aggressive Mining
66%inclusion92 decks140 decks
65%synergy
Fractured Identity
66%inclusion92 decks140 decks
64%synergy
Rust Elemental
61%inclusion86 decks140 decks
61%synergy
Steel Golem
61%inclusion86 decks140 decks
61%synergy
Top Cards
Perplexing Chimera
61%inclusion85 decks140 decks
60%synergy
Puca's Mischief
59%inclusion83 decks140 decks
59%synergy
Pendant of Prosperity
56%inclusion79 decks140 decks
56%synergy
Hithlain Rope
56%inclusion78 decks140 decks
55%synergy
Propaganda
56%inclusion78 decks140 decks
42%synergy
Transcendence
55%inclusion77 decks140 decks
55%synergy
Vedalken Plotter
54%inclusion75 decks140 decks
53%synergy
Ghostly Prison
54%inclusion75 decks140 decks
42%synergy
Bucknard's Everfull Purse
53%inclusion74 decks140 decks
52%synergy
Swords to Plowshares
53%inclusion74 decks140 decks
-9%synergy
Game Changers
Smothering Tithe
36%inclusion50 decks140 decks
14%synergy
Rhystic Study
24%inclusion33 decks140 decks
-1%synergy
Enlightened Tutor
20%inclusion28 decks140 decks
4%synergy
Mystical Tutor
11%inclusion16 decks140 decks
-1%synergy
Gamble
10%inclusion14 decks140 decks
1%synergy
Glacial Chasm
9.3%inclusion13 decks140 decks
9%synergy
Fierce Guardianship
7.9%inclusion11 decks140 decks
-10%synergy
Teferi's Protection
7.1%inclusion10 decks140 decks
-10%synergy
Drannith Magistrate
6.4%inclusion9 decks140 decks
2%synergy
Ancient Tomb
6.4%inclusion9 decks140 decks
-3%synergy
Creatures
Blim, Comedic Genius
75%inclusion3 decks4 decks
75%synergy
Yes Man, Personal Securitron
47%inclusion60 decks128 decks
46%synergy
Pramikon, Sky Rampart
45%inclusion63 decks140 decks
43%synergy
Alexios, Deimos of Kosmos
39%inclusion42 decks109 decks
36%synergy
Laboratory Maniac
38%inclusion53 decks140 decks
33%synergy
Khârn the Betrayer
37%inclusion52 decks140 decks
36%synergy
Stiltzkin, Moogle Merchant
35%inclusion22 decks63 decks
35%synergy
Goblin Cadets
33%inclusion46 decks140 decks
33%synergy
Coveted Falcon
32%inclusion43 decks133 decks
32%synergy
Body of Knowledge
32%inclusion45 decks140 decks
31%synergy
Goldnight Castigator
31%inclusion44 decks140 decks
31%synergy
Silent Arbiter
30%inclusion42 decks140 decks
29%synergy
Djinn of Infinite Deceits
29%inclusion41 decks140 decks
29%synergy
Windborn Muse
28%inclusion39 decks140 decks
25%synergy
Niv-Mizzet, the Firemind
27%inclusion38 decks140 decks
24%synergy
The Second Doctor
26%inclusion36 decks140 decks
24%synergy
Triskaidekaphile
26%inclusion36 decks140 decks
23%synergy
Felidar Sovereign
24%inclusion33 decks140 decks
21%synergy
Zidane, Tantalus Thief
23%inclusion11 decks48 decks
22%synergy
Lavinia, Azorius Renegade
23%inclusion32 decks140 decks
20%synergy
Kwain, Itinerant Meddler
23%inclusion32 decks140 decks
20%synergy
Cinder Giant
21%inclusion30 decks140 decks
21%synergy
Volatile Stormdrake
20%inclusion23 decks114 decks
18%synergy
Niv-Mizzet, Parun
20%inclusion28 decks140 decks
12%synergy
Daring Thief
19%inclusion27 decks140 decks
19%synergy
Kami of the Crescent Moon
19%inclusion26 decks140 decks
17%synergy
Loran of the Third Path
19%inclusion26 decks140 decks
12%synergy
Bronze Bombshell
16%inclusion23 decks140 decks
16%synergy
Psychosis Crawler
16%inclusion23 decks140 decks
14%synergy
Esper Sentinel
15%inclusion21 decks140 decks
-4%synergy
Gilded Drake
12%inclusion17 decks140 decks
11%synergy
Treasure Nabber
12%inclusion17 decks140 decks
10%synergy
Soulless Jailer
11%inclusion16 decks140 decks
11%synergy
Faerie Mastermind
11%inclusion16 decks140 decks
5%synergy
Twenty-Toed Toad
9.4%inclusion10 decks106 decks
7%synergy
Fog Bank
9.3%inclusion13 decks140 decks
8%synergy
The Locust God
9.3%inclusion13 decks140 decks
5%synergy
Leveler
8.6%inclusion12 decks140 decks
8%synergy
Ian Malcolm, Chaotician
8.6%inclusion12 decks140 decks
8%synergy
Braids, Conjurer Adept
8.6%inclusion12 decks140 decks
8%synergy
Master of Ceremonies
8.6%inclusion12 decks140 decks
7%synergy
Scrawling Crawler
8.1%inclusion7 decks86 decks
6%synergy
Gwafa Hazid, Profiteer
7.9%inclusion11 decks140 decks
7%synergy
Flumph
7.9%inclusion11 decks140 decks
7%synergy
Hanna, Ship's Navigator
7.9%inclusion11 decks140 decks
6%synergy
Clever Impersonator
7.9%inclusion11 decks140 decks
5%synergy
Loxodon Peacekeeper
7.1%inclusion10 decks140 decks
7%synergy
Eidolon of Rhetoric
6.4%inclusion9 decks140 decks
5%synergy
Swans of Bryn Argoll
5.7%inclusion8 decks140 decks
5%synergy
Stuffy Doll
5.7%inclusion8 decks140 decks
5%synergy
Instants
Sudden Substitution
49%inclusion68 decks140 decks
48%synergy
Wrong Turn
47%inclusion66 decks140 decks
47%synergy
Counterspell
41%inclusion58 decks140 decks
0%synergy
Chaos Warp
36%inclusion50 decks140 decks
5%synergy
Generous Gift
31%inclusion44 decks140 decks
9%synergy
Negate
30%inclusion42 decks140 decks
9%synergy
Arcane Denial
29%inclusion40 decks140 decks
8%synergy
Reins of Power
27%inclusion38 decks140 decks
26%synergy
Patrician's Scorn
23%inclusion32 decks140 decks
23%synergy
Brand
22%inclusion31 decks140 decks
22%synergy
Shifting Borders
20%inclusion28 decks140 decks
20%synergy
Path to Exile
20%inclusion28 decks140 decks
-27%synergy
Dovin's Veto
19%inclusion26 decks140 decks
0%synergy
Abrade
14%inclusion20 decks140 decks
3%synergy
Boros Charm
14%inclusion20 decks140 decks
-9%synergy
Chef's Kiss
14%inclusion19 decks140 decks
13%synergy
An Offer You Can't Refuse
13%inclusion18 decks140 decks
-11%synergy
Cyclonic Rift
11%inclusion15 decks140 decks
-13%synergy
Wild Ricochet
9.3%inclusion13 decks140 decks
8%synergy
Everybody Lives!
8.6%inclusion12 decks140 decks
7%synergy
Unwind
8.6%inclusion12 decks140 decks
6%synergy
Dawn's Truce
8.5%inclusion9 decks106 decks
1%synergy
Guff Rewrites History
7.9%inclusion11 decks140 decks
7%synergy
Deflecting Swat
7.9%inclusion11 decks140 decks
-9%synergy
Oblation
7.1%inclusion10 decks140 decks
6%synergy
Perch Protection
6.6%inclusion7 decks106 decks
5%synergy
Long River's Pull
6.6%inclusion7 decks106 decks
4%synergy
Counterflux
6.4%inclusion9 decks140 decks
5%synergy
Angel's Grace
6.4%inclusion9 decks140 decks
5%synergy
Render Silent
6.4%inclusion9 decks140 decks
4%synergy
Rewind
6.4%inclusion9 decks140 decks
3%synergy
Swan Song
5.7%inclusion8 decks140 decks
-12%synergy
Sorceries
Shifting Grift
47%inclusion58 decks124 decks
46%synergy
Austere Command
43%inclusion60 decks140 decks
31%synergy
Approach of the Second Sun
41%inclusion57 decks140 decks
38%synergy
Cleansing Nova
31%inclusion44 decks140 decks
28%synergy
Donate
28%inclusion39 decks140 decks
28%synergy
Modify Memory
26%inclusion36 decks140 decks
25%synergy
Thieves' Auction
22%inclusion31 decks140 decks
22%synergy
Idyllic Tutor
21%inclusion29 decks140 decks
17%synergy
Legerdemain
18%inclusion25 decks140 decks
18%synergy
Cultural Exchange
18%inclusion25 decks140 decks
18%synergy
Warp World
18%inclusion25 decks140 decks
17%synergy
Supreme Verdict
17%inclusion24 decks140 decks
5%synergy
Scrambleverse
16%inclusion23 decks140 decks
16%synergy
Political Trickery
14%inclusion20 decks140 decks
14%synergy
Disrupt Decorum
13%inclusion18 decks140 decks
10%synergy
Blasphemous Act
13%inclusion18 decks140 decks
-20%synergy
Switcheroo
12%inclusion17 decks140 decks
12%synergy
Farewell
12%inclusion17 decks140 decks
-1%synergy
Windfall
11%inclusion16 decks140 decks
-1%synergy
Commit // Memory
11%inclusion15 decks140 decks
10%synergy
Time Wipe
10%inclusion14 decks140 decks
4%synergy
Promise of Loyalty
8.6%inclusion12 decks140 decks
6%synergy
Illicit Auction
7.9%inclusion11 decks140 decks
8%synergy
Order of Succession
6.4%inclusion9 decks140 decks
6%synergy
Apocalypse
5.7%inclusion8 decks140 decks
6%synergy
Insurrection
5.7%inclusion8 decks140 decks
4%synergy
Prisoner's Dilemma
5.3%inclusion7 decks133 decks
4%synergy
Utility Artifacts
Howling Mine
36%inclusion51 decks140 decks
34%synergy
Jinxed Idol
33%inclusion46 decks140 decks
33%synergy
Marina Vendrell's Grimoire
28%inclusion27 decks98 decks
27%synergy
Jinxed Choker
27%inclusion38 decks140 decks
27%synergy
Crown of Doom
20%inclusion28 decks140 decks
20%synergy
Lightning Greaves
17%inclusion24 decks140 decks
-8%synergy
Teferi's Puzzle Box
14%inclusion19 decks140 decks
13%synergy
Alhammarret's Archive
13%inclusion18 decks140 decks
11%synergy
Wedding Ring
13%inclusion18 decks140 decks
11%synergy
Lich's Mirror
11%inclusion16 decks140 decks
11%synergy
Venser's Journal
11%inclusion16 decks140 decks
11%synergy
Ghirapur Orrery
11%inclusion15 decks140 decks
10%synergy
Swiftfoot Boots
11%inclusion15 decks140 decks
-16%synergy
Jinxed Ring
10%inclusion14 decks140 decks
10%synergy
Aetherflux Reservoir
9.3%inclusion13 decks140 decks
6%synergy
Avarice Totem
8.6%inclusion12 decks140 decks
9%synergy
Contested Game Ball
8.6%inclusion12 decks140 decks
9%synergy
Temple Bell
8.6%inclusion12 decks140 decks
8%synergy
Folio of Fancies
8.6%inclusion12 decks140 decks
7%synergy
Cursed Recording
8.4%inclusion9 decks107 decks
8%synergy
Chaos Wand
7.1%inclusion10 decks140 decks
7%synergy
Timesifter
6.4%inclusion9 decks140 decks
6%synergy
Spellbook
5.7%inclusion8 decks140 decks
5%synergy
Norn's Annex
5.7%inclusion8 decks140 decks
4%synergy
Enchantments
Lich's Mastery
75%inclusion3 decks4 decks
75%synergy
Statecraft
46%inclusion65 decks140 decks
46%synergy
Illusions of Grandeur
45%inclusion63 decks140 decks
45%synergy
Paradox Haze
36%inclusion50 decks140 decks
34%synergy
Delusions of Mediocrity
34%inclusion47 decks140 decks
33%synergy
Form of the Dragon
33%inclusion46 decks140 decks
33%synergy
Possibility Storm
33%inclusion46 decks140 decks
32%synergy
Pyromancer's Swath
31%inclusion43 decks140 decks
31%synergy
Thought Lash
28%inclusion39 decks140 decks
28%synergy
Mirrormade
28%inclusion39 decks140 decks
25%synergy
Confusion in the Ranks
25%inclusion35 decks140 decks
25%synergy
Wild Research
25%inclusion35 decks140 decks
25%synergy
Dictate of Kruphix
24%inclusion34 decks140 decks
23%synergy
Solemnity
22%inclusion31 decks140 decks
21%synergy
Imprisoned in the Moon
21%inclusion29 decks140 decks
17%synergy
Exchange of Words
19%inclusion27 decks140 decks
19%synergy
Solitary Confinement
19%inclusion27 decks140 decks
18%synergy
Curse of Exhaustion
19%inclusion26 decks140 decks
18%synergy
Rest in Peace
19%inclusion26 decks140 decks
17%synergy
Sphere of Safety
19%inclusion26 decks140 decks
14%synergy
Teferi's Ageless Insight
19%inclusion26 decks140 decks
14%synergy
Grasp of Fate
18%inclusion25 decks140 decks
15%synergy
Darksteel Mutation
18%inclusion25 decks140 decks
13%synergy
Curse of Opulence
16%inclusion23 decks140 decks
13%synergy
Whirlwind of Thought
16%inclusion23 decks140 decks
7%synergy
Conjured Currency
16%inclusion22 decks140 decks
16%synergy
Rule of Law
13%inclusion18 decks140 decks
12%synergy
Hive Mind
12%inclusion17 decks140 decks
12%synergy
Curse of Verbosity
12%inclusion17 decks140 decks
11%synergy
Witness Protection
11%inclusion16 decks140 decks
10%synergy
Phyrexian Unlife
11%inclusion15 decks140 decks
10%synergy
Share the Spoils
11%inclusion15 decks140 decks
10%synergy
Eye of the Storm
10%inclusion14 decks140 decks
10%synergy
Grip of Chaos
10%inclusion14 decks140 decks
10%synergy
Shadow of the Second Sun
10%inclusion11 decks114 decks
9%synergy
Wild Evocation
9.3%inclusion13 decks140 decks
9%synergy
Oblivion Ring
9.3%inclusion13 decks140 decks
8%synergy
Arcane Laboratory
8.6%inclusion12 decks140 decks
8%synergy
Detention Sphere
8.6%inclusion12 decks140 decks
8%synergy
Curiosity
8.6%inclusion12 decks140 decks
4%synergy
Land Tax
8.6%inclusion12 decks140 decks
2%synergy
Price of Glory
7.9%inclusion11 decks140 decks
7%synergy
Leyline of Anticipation
7.9%inclusion11 decks140 decks
4%synergy
Sacred Ground
7.1%inclusion10 decks140 decks
7%synergy
Delaying Shield
7.1%inclusion10 decks140 decks
7%synergy
Island Sanctuary
7.1%inclusion10 decks140 decks
7%synergy
Descent into Avernus
7.1%inclusion10 decks140 decks
4%synergy
Custody Battle
6.4%inclusion9 decks140 decks
6%synergy
Embargo
5.7%inclusion8 decks140 decks
6%synergy
Mana Flare
5.7%inclusion8 decks140 decks
5%synergy
Planeswalkers
Jace, Wielder of Mysteries
25%inclusion35 decks140 decks
22%synergy
Teferi, Time Raveler
7.1%inclusion10 decks140 decks
1%synergy
Venser, the Sojourner
5.7%inclusion8 decks140 decks
4%synergy
Utility Lands
Reliquary Tower
73%inclusion102 decks140 decks
43%synergy
Hall of Heliod's Generosity
29%inclusion40 decks140 decks
22%synergy
Homeward Path
22%inclusion31 decks140 decks
21%synergy
Temple of the False God
16%inclusion22 decks140 decks
6%synergy
Scavenger Grounds
14%inclusion20 decks140 decks
11%synergy
Contested War Zone
13%inclusion18 decks140 decks
13%synergy
Maze of Ith
13%inclusion18 decks140 decks
10%synergy
Mikokoro, Center of the Sea
11%inclusion16 decks140 decks
10%synergy
Mystic Sanctuary
7.1%inclusion10 decks140 decks
-4%synergy
Arcane Lighthouse
5.7%inclusion8 decks140 decks
4%synergy
Otawara, Soaring City
5.7%inclusion8 decks140 decks
-11%synergy
Mana Artifacts
Sol Ring
87%inclusion122 decks140 decks
3%synergy
Arcane Signet
86%inclusion120 decks140 decks
13%synergy
Decanter of Endless Water
53%inclusion74 decks140 decks
49%synergy
Thought Vessel
53%inclusion74 decks140 decks
35%synergy
Azorius Signet
49%inclusion68 decks140 decks
26%synergy
Izzet Signet
48%inclusion67 decks140 decks
23%synergy
Boros Signet
44%inclusion62 decks140 decks
24%synergy
Chromatic Lantern
34%inclusion47 decks140 decks
25%synergy
Talisman of Creativity
34%inclusion47 decks140 decks
5%synergy
Talisman of Conviction
33%inclusion46 decks140 decks
9%synergy
Talisman of Progress
33%inclusion46 decks140 decks
7%synergy
Fellwar Stone
27%inclusion38 decks140 decks
7%synergy
Commander's Sphere
21%inclusion30 decks140 decks
9%synergy
Mind Stone
19%inclusion26 decks140 decks
3%synergy
Coveted Jewel
14%inclusion20 decks140 decks
13%synergy
Misleading Signpost
8.6%inclusion12 decks140 decks
7%synergy
Jeskai Banner
7.1%inclusion10 decks140 decks
6%synergy
Lands
Command Tower
95%inclusion133 decks140 decks
21%synergy
Exotic Orchard
64%inclusion89 decks140 decks
27%synergy
Mystic Monastery
61%inclusion85 decks140 decks
32%synergy
Glacial Fortress
54%inclusion76 decks140 decks
22%synergy
Sulfur Falls
54%inclusion76 decks140 decks
20%synergy
Clifftop Retreat
51%inclusion71 decks140 decks
16%synergy
Raugrin Triome
50%inclusion70 decks140 decks
25%synergy
Sea of Clouds
42%inclusion59 decks140 decks
17%synergy
Hallowed Fountain
41%inclusion58 decks140 decks
2%synergy
Sacred Foundry
40%inclusion56 decks140 decks
4%synergy
Steam Vents
40%inclusion56 decks140 decks
2%synergy
Training Center
39%inclusion54 decks140 decks
13%synergy
Spectator Seating
36%inclusion50 decks140 decks
12%synergy
Arid Mesa
34%inclusion47 decks140 decks
23%synergy
Flooded Strand
32%inclusion45 decks140 decks
21%synergy
Scalding Tarn
31%inclusion43 decks140 decks
20%synergy
Prairie Stream
31%inclusion43 decks140 decks
-3%synergy
Deserted Beach
30%inclusion42 decks140 decks
13%synergy
Azorius Chancery
29%inclusion41 decks140 decks
16%synergy
Stormcarved Coast
29%inclusion41 decks140 decks
10%synergy
Evolving Wilds
29%inclusion40 decks140 decks
8%synergy
Izzet Boilerworks
26%inclusion37 decks140 decks
12%synergy
Shivan Reef
26%inclusion37 decks140 decks
-3%synergy
Sundown Pass
26%inclusion36 decks140 decks
10%synergy
Temple of Enlightenment
26%inclusion36 decks140 decks
9%synergy
Temple of Epiphany
26%inclusion36 decks140 decks
8%synergy
Boros Garrison
25%inclusion35 decks140 decks
12%synergy
Temple of Triumph
23%inclusion32 decks140 decks
6%synergy
Perilous Landscape
22%inclusion25 decks113 decks
14%synergy
Battlefield Forge
21%inclusion29 decks140 decks
-8%synergy
Adarkar Wastes
19%inclusion26 decks140 decks
-4%synergy
Terramorphic Expanse
16%inclusion23 decks140 decks
1%synergy
Rainbow Vale
16%inclusion22 decks140 decks
16%synergy
Myriad Landscape
16%inclusion22 decks140 decks
-1%synergy
Cascade Bluffs
13%inclusion18 decks140 decks
-1%synergy
Wooded Foothills
12%inclusion17 decks140 decks
1%synergy
Rugged Prairie
12%inclusion17 decks140 decks
-2%synergy
Port Town
12%inclusion17 decks140 decks
-3%synergy
Misty Rainforest
11%inclusion16 decks140 decks
0%synergy
Swiftwater Cliffs
11%inclusion15 decks140 decks
4%synergy
Marsh Flats
11%inclusion15 decks140 decks
0%synergy
Plateau
11%inclusion15 decks140 decks
-1%synergy
Volcanic Island
11%inclusion15 decks140 decks
-3%synergy
Tundra
11%inclusion15 decks140 decks
-3%synergy
Forbidden Orchard
9.3%inclusion13 decks140 decks
7%synergy
Wind-Scarred Crag
9.3%inclusion13 decks140 decks
3%synergy
Furycalm Snarl
9.3%inclusion13 decks140 decks
-5%synergy
Tranquil Cove
8.6%inclusion12 decks140 decks
2%synergy
Mystic Gate
8.6%inclusion12 decks140 decks
1%synergy
Frostboil Snarl
8.6%inclusion12 decks140 decks
-6%synergy