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?
Lock
Exile all spells target opponent casts from their hand
Target opponent can only cast one spell per turn
Zedruu the Greathearted
1.4%inclusion142 decks10.5K decks
Codie, Vociferous Codex
0.0%inclusion1 decks6.77K decks
Ramos, Dragon Engine
0.0%inclusion1 decks10.4K decks
Karona, False God
0.0%inclusion1 decks4.27K decks
Child of Alara
0.0%inclusion1 decks8.57K decks
New Cards
Iroh, Tea Master
32%inclusion7 decks22 decks
31%synergy
High Synergy Cards
Nine Lives
88%inclusion128 decks146 decks
87%synergy
Role Reversal
80%inclusion117 decks146 decks
79%synergy
Bazaar Trader
76%inclusion111 decks146 decks
76%synergy
Akroan Horse
73%inclusion107 decks146 decks
73%synergy
Humble Defector
75%inclusion109 decks146 decks
73%synergy
Grid Monitor
68%inclusion99 decks146 decks
68%synergy
Fractured Identity
67%inclusion98 decks146 decks
66%synergy
Aggressive Mining
65%inclusion95 decks146 decks
65%synergy
Steel Golem
62%inclusion90 decks146 decks
61%synergy
Rust Elemental
60%inclusion88 decks146 decks
60%synergy
Top Cards
Perplexing Chimera
60%inclusion88 decks146 decks
60%synergy
Puca's Mischief
60%inclusion87 decks146 decks
59%synergy
Transcendence
57%inclusion83 decks146 decks
57%synergy
Hithlain Rope
56%inclusion82 decks146 decks
56%synergy
Pendant of Prosperity
55%inclusion81 decks146 decks
55%synergy
Propaganda
55%inclusion81 decks146 decks
42%synergy
Ghostly Prison
55%inclusion80 decks146 decks
43%synergy
Vedalken Plotter
54%inclusion79 decks146 decks
54%synergy
Bucknard's Everfull Purse
51%inclusion75 decks146 decks
51%synergy
Swords to Plowshares
51%inclusion75 decks146 decks
-10%synergy
Game Changers
Smothering Tithe
36%inclusion53 decks146 decks
15%synergy
Rhystic Study
23%inclusion34 decks146 decks
-1%synergy
Enlightened Tutor
21%inclusion30 decks146 decks
5%synergy
Mystical Tutor
11%inclusion16 decks146 decks
-1%synergy
Glacial Chasm
10%inclusion14 decks146 decks
9%synergy
Gamble
10%inclusion14 decks146 decks
1%synergy
Teferi's Protection
7.5%inclusion11 decks146 decks
-9%synergy
Drannith Magistrate
6.8%inclusion10 decks146 decks
2%synergy
Ancient Tomb
6.8%inclusion10 decks146 decks
-3%synergy
The One Ring
6.2%inclusion9 decks146 decks
-2%synergy
Creatures
Blim, Comedic Genius
75%inclusion3 decks4 decks
75%synergy
Yes Man, Personal Securitron
46%inclusion65 decks140 decks
46%synergy
Pramikon, Sky Rampart
42%inclusion61 decks146 decks
40%synergy
Alexios, Deimos of Kosmos
39%inclusion47 decks121 decks
37%synergy
Laboratory Maniac
38%inclusion55 decks146 decks
33%synergy
Stiltzkin, Moogle Merchant
37%inclusion28 decks75 decks
37%synergy
Khârn the Betrayer
36%inclusion53 decks146 decks
36%synergy
Goblin Cadets
34%inclusion50 decks146 decks
34%synergy
Coveted Falcon
33%inclusion48 decks145 decks
33%synergy
Body of Knowledge
32%inclusion46 decks146 decks
30%synergy
Goldnight Castigator
30%inclusion44 decks146 decks
30%synergy
Djinn of Infinite Deceits
29%inclusion42 decks146 decks
29%synergy
Windborn Muse
28%inclusion41 decks146 decks
25%synergy
Silent Arbiter
27%inclusion40 decks146 decks
26%synergy
Niv-Mizzet, the Firemind
26%inclusion38 decks146 decks
23%synergy
The Second Doctor
25%inclusion37 decks146 decks
24%synergy
Triskaidekaphile
24%inclusion35 decks146 decks
22%synergy
Felidar Sovereign
23%inclusion33 decks146 decks
21%synergy
Lavinia, Azorius Renegade
23%inclusion33 decks146 decks
20%synergy
Kwain, Itinerant Meddler
23%inclusion33 decks146 decks
20%synergy
Cinder Giant
22%inclusion32 decks146 decks
22%synergy
Daring Thief
20%inclusion29 decks146 decks
20%synergy
Zidane, Tantalus Thief
20%inclusion12 decks61 decks
19%synergy
Niv-Mizzet, Parun
19%inclusion28 decks146 decks
11%synergy
Volatile Stormdrake
19%inclusion24 decks126 decks
17%synergy
Psychosis Crawler
18%inclusion26 decks146 decks
15%synergy
Loran of the Third Path
18%inclusion26 decks146 decks
11%synergy
Kami of the Crescent Moon
17%inclusion25 decks146 decks
15%synergy
Bronze Bombshell
16%inclusion24 decks146 decks
16%synergy
Esper Sentinel
14%inclusion21 decks146 decks
-5%synergy
Gilded Drake
12%inclusion18 decks146 decks
11%synergy
Soulless Jailer
12%inclusion17 decks146 decks
11%synergy
Treasure Nabber
12%inclusion17 decks146 decks
9%synergy
Faerie Mastermind
11%inclusion16 decks146 decks
5%synergy
The Locust God
10%inclusion14 decks146 decks
5%synergy
Fog Bank
8.9%inclusion13 decks146 decks
8%synergy
Twenty-Toed Toad
8.5%inclusion10 decks118 decks
6%synergy
Ian Malcolm, Chaotician
8.2%inclusion12 decks146 decks
8%synergy
Leveler
8.2%inclusion12 decks146 decks
8%synergy
Gwafa Hazid, Profiteer
8.2%inclusion12 decks146 decks
8%synergy
Flumph
8.2%inclusion12 decks146 decks
7%synergy
Hanna, Ship's Navigator
8.2%inclusion12 decks146 decks
7%synergy
Scrawling Crawler
8.2%inclusion8 decks98 decks
6%synergy
Loxodon Peacekeeper
7.5%inclusion11 decks146 decks
8%synergy
Braids, Conjurer Adept
7.5%inclusion11 decks146 decks
7%synergy
Solemn Simulacrum
7.5%inclusion11 decks146 decks
-5%synergy
Master of Ceremonies
6.8%inclusion10 decks146 decks
6%synergy
Clever Impersonator
6.2%inclusion9 decks146 decks
4%synergy
Spawnbroker
5.5%inclusion8 decks146 decks
5%synergy
Swans of Bryn Argoll
5.5%inclusion8 decks146 decks
5%synergy
Instants
Sudden Substitution
50%inclusion73 decks146 decks
50%synergy
Wrong Turn
47%inclusion69 decks146 decks
47%synergy
Counterspell
40%inclusion59 decks146 decks
-2%synergy
Chaos Warp
36%inclusion52 decks146 decks
5%synergy
Negate
30%inclusion44 decks146 decks
9%synergy
Generous Gift
30%inclusion44 decks146 decks
7%synergy
Arcane Denial
29%inclusion43 decks146 decks
9%synergy
Reins of Power
25%inclusion37 decks146 decks
24%synergy
Brand
23%inclusion34 decks146 decks
23%synergy
Patrician's Scorn
22%inclusion32 decks146 decks
22%synergy
Shifting Borders
21%inclusion30 decks146 decks
20%synergy
Path to Exile
20%inclusion29 decks146 decks
-27%synergy
Dovin's Veto
18%inclusion27 decks146 decks
0%synergy
Abrade
14%inclusion20 decks146 decks
2%synergy
Boros Charm
14%inclusion20 decks146 decks
-9%synergy
Chef's Kiss
13%inclusion19 decks146 decks
12%synergy
An Offer You Can't Refuse
13%inclusion19 decks146 decks
-11%synergy
Cyclonic Rift
10%inclusion15 decks146 decks
-13%synergy
Wild Ricochet
10%inclusion14 decks146 decks
9%synergy
Everybody Lives!
8.2%inclusion12 decks146 decks
6%synergy
Dawn's Truce
7.6%inclusion9 decks118 decks
0%synergy
Oblation
7.5%inclusion11 decks146 decks
7%synergy
Unwind
7.5%inclusion11 decks146 decks
5%synergy
Fierce Guardianship
7.5%inclusion11 decks146 decks
-10%synergy
Guff Rewrites History
6.8%inclusion10 decks146 decks
6%synergy
Deflecting Swat
6.8%inclusion10 decks146 decks
-10%synergy
Perch Protection
6.8%inclusion8 decks118 decks
5%synergy
Counterflux
6.2%inclusion9 decks146 decks
5%synergy
Angel's Grace
6.2%inclusion9 decks146 decks
4%synergy
Render Silent
6.2%inclusion9 decks146 decks
4%synergy
Narset's Reversal
6.2%inclusion9 decks146 decks
3%synergy
Long River's Pull
5.9%inclusion7 decks118 decks
4%synergy
Rewind
5.5%inclusion8 decks146 decks
2%synergy
Mana Drain
5.5%inclusion8 decks146 decks
-9%synergy
Sorceries
Shifting Grift
47%inclusion64 decks136 decks
47%synergy
Austere Command
41%inclusion60 decks146 decks
29%synergy
Approach of the Second Sun
40%inclusion58 decks146 decks
37%synergy
Cleansing Nova
30%inclusion44 decks146 decks
27%synergy
Donate
29%inclusion43 decks146 decks
29%synergy
Modify Memory
25%inclusion36 decks146 decks
24%synergy
Thieves' Auction
21%inclusion31 decks146 decks
21%synergy
Idyllic Tutor
21%inclusion30 decks146 decks
16%synergy
Legerdemain
18%inclusion27 decks146 decks
18%synergy
Cultural Exchange
18%inclusion26 decks146 decks
18%synergy
Warp World
18%inclusion26 decks146 decks
17%synergy
Supreme Verdict
18%inclusion26 decks146 decks
5%synergy
Scrambleverse
16%inclusion24 decks146 decks
16%synergy
Political Trickery
13%inclusion19 decks146 decks
13%synergy
Farewell
12%inclusion18 decks146 decks
-1%synergy
Blasphemous Act
12%inclusion18 decks146 decks
-21%synergy
Disrupt Decorum
12%inclusion17 decks146 decks
8%synergy
Switcheroo
11%inclusion16 decks146 decks
11%synergy
Commit // Memory
10%inclusion15 decks146 decks
9%synergy
Windfall
10%inclusion15 decks146 decks
-2%synergy
Promise of Loyalty
10%inclusion14 decks146 decks
7%synergy
Time Wipe
10%inclusion14 decks146 decks
4%synergy
Illicit Auction
6.8%inclusion10 decks146 decks
7%synergy
Insurrection
6.2%inclusion9 decks146 decks
5%synergy
Apocalypse
5.5%inclusion8 decks146 decks
5%synergy
Order of Succession
5.5%inclusion8 decks146 decks
5%synergy
Utility Artifacts
Howling Mine
38%inclusion55 decks146 decks
36%synergy
Jinxed Idol
34%inclusion50 decks146 decks
34%synergy
Jinxed Choker
27%inclusion40 decks146 decks
27%synergy
Marina Vendrell's Grimoire
27%inclusion30 decks110 decks
27%synergy
Crown of Doom
20%inclusion29 decks146 decks
20%synergy
Lightning Greaves
20%inclusion29 decks146 decks
-5%synergy
Teferi's Puzzle Box
14%inclusion20 decks146 decks
13%synergy
Venser's Journal
14%inclusion20 decks146 decks
13%synergy
Alhammarret's Archive
13%inclusion19 decks146 decks
11%synergy
Wedding Ring
13%inclusion19 decks146 decks
11%synergy
Swiftfoot Boots
12%inclusion17 decks146 decks
-16%synergy
Jinxed Ring
11%inclusion16 decks146 decks
11%synergy
Lich's Mirror
11%inclusion16 decks146 decks
11%synergy
Cursed Recording
11%inclusion13 decks119 decks
11%synergy
Avarice Totem
10%inclusion15 decks146 decks
10%synergy
Ghirapur Orrery
10%inclusion14 decks146 decks
9%synergy
Aetherflux Reservoir
8.9%inclusion13 decks146 decks
6%synergy
Contested Game Ball
8.2%inclusion12 decks146 decks
8%synergy
Temple Bell
8.2%inclusion12 decks146 decks
7%synergy
Folio of Fancies
7.5%inclusion11 decks146 decks
6%synergy
Chaos Wand
6.8%inclusion10 decks146 decks
6%synergy
Timesifter
6.2%inclusion9 decks146 decks
6%synergy
Norn's Annex
6.2%inclusion9 decks146 decks
4%synergy
Spellbook
5.5%inclusion8 decks146 decks
5%synergy
Enchantments
Lich's Mastery
75%inclusion3 decks4 decks
75%synergy
Illusions of Grandeur
46%inclusion67 decks146 decks
46%synergy
Statecraft
45%inclusion66 decks146 decks
45%synergy
Paradox Haze
38%inclusion55 decks146 decks
36%synergy
Delusions of Mediocrity
34%inclusion49 decks146 decks
33%synergy
Form of the Dragon
32%inclusion47 decks146 decks
32%synergy
Possibility Storm
32%inclusion47 decks146 decks
32%synergy
Pyromancer's Swath
31%inclusion45 decks146 decks
31%synergy
Thought Lash
28%inclusion41 decks146 decks
28%synergy
Mirrormade
27%inclusion39 decks146 decks
24%synergy
Confusion in the Ranks
25%inclusion36 decks146 decks
24%synergy
Wild Research
25%inclusion36 decks146 decks
24%synergy
Solemnity
24%inclusion35 decks146 decks
23%synergy
Dictate of Kruphix
23%inclusion34 decks146 decks
22%synergy
Imprisoned in the Moon
21%inclusion31 decks146 decks
17%synergy
Solitary Confinement
21%inclusion30 decks146 decks
20%synergy
Exchange of Words
20%inclusion29 decks146 decks
20%synergy
Curse of Opulence
19%inclusion28 decks146 decks
15%synergy
Sphere of Safety
19%inclusion28 decks146 decks
15%synergy
Rest in Peace
18%inclusion27 decks146 decks
17%synergy
Curse of Exhaustion
18%inclusion26 decks146 decks
17%synergy
Teferi's Ageless Insight
18%inclusion26 decks146 decks
13%synergy
Darksteel Mutation
18%inclusion26 decks146 decks
13%synergy
Grasp of Fate
17%inclusion25 decks146 decks
14%synergy
Conjured Currency
16%inclusion23 decks146 decks
16%synergy
Whirlwind of Thought
16%inclusion23 decks146 decks
7%synergy
Curse of Verbosity
12%inclusion17 decks146 decks
11%synergy
Rule of Law
12%inclusion17 decks146 decks
11%synergy
Hive Mind
11%inclusion16 decks146 decks
11%synergy
Phyrexian Unlife
11%inclusion16 decks146 decks
10%synergy
Share the Spoils
11%inclusion16 decks146 decks
10%synergy
Shadow of the Second Sun
10%inclusion13 decks126 decks
9%synergy
Witness Protection
10%inclusion15 decks146 decks
9%synergy
Land Tax
10%inclusion15 decks146 decks
4%synergy
Eye of the Storm
10%inclusion14 decks146 decks
9%synergy
Grip of Chaos
10%inclusion14 decks146 decks
9%synergy
Wild Evocation
10%inclusion14 decks146 decks
9%synergy
Oblivion Ring
8.9%inclusion13 decks146 decks
8%synergy
Arcane Laboratory
8.2%inclusion12 decks146 decks
8%synergy
Curiosity
8.2%inclusion12 decks146 decks
4%synergy
Delaying Shield
7.5%inclusion11 decks146 decks
7%synergy
Price of Glory
7.5%inclusion11 decks146 decks
7%synergy
Detention Sphere
7.5%inclusion11 decks146 decks
7%synergy
Descent into Avernus
7.5%inclusion11 decks146 decks
4%synergy
Leyline of Anticipation
7.5%inclusion11 decks146 decks
4%synergy
Sacred Ground
6.8%inclusion10 decks146 decks
7%synergy
Custody Battle
6.8%inclusion10 decks146 decks
7%synergy
Island Sanctuary
6.8%inclusion10 decks146 decks
7%synergy
Embargo
5.5%inclusion8 decks146 decks
5%synergy
Curse of Echoes
5.5%inclusion8 decks146 decks
5%synergy
Planeswalkers
Jace, Wielder of Mysteries
26%inclusion38 decks146 decks
23%synergy
Teferi, Time Raveler
7.5%inclusion11 decks146 decks
1%synergy
Venser, the Sojourner
6.8%inclusion10 decks146 decks
6%synergy
Utility Lands
Reliquary Tower
74%inclusion108 decks146 decks
44%synergy
Hall of Heliod's Generosity
27%inclusion40 decks146 decks
21%synergy
Homeward Path
23%inclusion33 decks146 decks
21%synergy
Temple of the False God
16%inclusion23 decks146 decks
7%synergy
Scavenger Grounds
14%inclusion20 decks146 decks
10%synergy
Contested War Zone
13%inclusion19 decks146 decks
13%synergy
Maze of Ith
13%inclusion19 decks146 decks
10%synergy
Mikokoro, Center of the Sea
10%inclusion14 decks146 decks
8%synergy
Mystic Sanctuary
6.8%inclusion10 decks146 decks
-4%synergy
Arcane Lighthouse
6.2%inclusion9 decks146 decks
5%synergy
Kher Keep
5.5%inclusion8 decks146 decks
3%synergy
Otawara, Soaring City
5.5%inclusion8 decks146 decks
-11%synergy
Mana Artifacts
Sol Ring
88%inclusion128 decks146 decks
4%synergy
Arcane Signet
86%inclusion126 decks146 decks
14%synergy
Thought Vessel
52%inclusion76 decks146 decks
34%synergy
Decanter of Endless Water
51%inclusion74 decks146 decks
47%synergy
Azorius Signet
48%inclusion70 decks146 decks
26%synergy
Izzet Signet
47%inclusion68 decks146 decks
22%synergy
Boros Signet
43%inclusion63 decks146 decks
23%synergy
Talisman of Conviction
35%inclusion51 decks146 decks
10%synergy
Talisman of Progress
35%inclusion51 decks146 decks
9%synergy
Talisman of Creativity
34%inclusion50 decks146 decks
6%synergy
Chromatic Lantern
34%inclusion49 decks146 decks
25%synergy
Fellwar Stone
25%inclusion37 decks146 decks
5%synergy
Commander's Sphere
20%inclusion29 decks146 decks
7%synergy
Mind Stone
16%inclusion24 decks146 decks
1%synergy
Coveted Jewel
14%inclusion21 decks146 decks
13%synergy
Misleading Signpost
8.2%inclusion12 decks146 decks
7%synergy
Jeskai Banner
6.8%inclusion10 decks146 decks
6%synergy
Lands
Command Tower
95%inclusion139 decks146 decks
21%synergy
Exotic Orchard
64%inclusion94 decks146 decks
28%synergy
Mystic Monastery
61%inclusion89 decks146 decks
32%synergy
Glacial Fortress
54%inclusion79 decks146 decks
22%synergy
Sulfur Falls
53%inclusion78 decks146 decks
18%synergy
Raugrin Triome
50%inclusion73 decks146 decks
25%synergy
Clifftop Retreat
49%inclusion72 decks146 decks
14%synergy
Hallowed Fountain
42%inclusion61 decks146 decks
2%synergy
Sacred Foundry
40%inclusion59 decks146 decks
4%synergy
Steam Vents
40%inclusion58 decks146 decks
2%synergy
Sea of Clouds
39%inclusion57 decks146 decks
14%synergy
Training Center
36%inclusion52 decks146 decks
10%synergy
Arid Mesa
34%inclusion49 decks146 decks
23%synergy
Spectator Seating
34%inclusion49 decks146 decks
10%synergy
Flooded Strand
32%inclusion47 decks146 decks
21%synergy
Scalding Tarn
31%inclusion45 decks146 decks
20%synergy
Prairie Stream
31%inclusion45 decks146 decks
-3%synergy
Azorius Chancery
29%inclusion42 decks146 decks
15%synergy
Deserted Beach
27%inclusion40 decks146 decks
10%synergy
Evolving Wilds
27%inclusion40 decks146 decks
7%synergy
Izzet Boilerworks
27%inclusion39 decks146 decks
13%synergy
Temple of Enlightenment
27%inclusion39 decks146 decks
10%synergy
Temple of Epiphany
27%inclusion39 decks146 decks
9%synergy
Stormcarved Coast
27%inclusion39 decks146 decks
7%synergy
Shivan Reef
26%inclusion38 decks146 decks
-3%synergy
Boros Garrison
25%inclusion36 decks146 decks
12%synergy
Sundown Pass
23%inclusion34 decks146 decks
8%synergy
Temple of Triumph
23%inclusion34 decks146 decks
7%synergy
Perilous Landscape
21%inclusion26 decks125 decks
13%synergy
Battlefield Forge
20%inclusion29 decks146 decks
-9%synergy
Adarkar Wastes
19%inclusion28 decks146 decks
-4%synergy
Terramorphic Expanse
17%inclusion25 decks146 decks
2%synergy
Myriad Landscape
17%inclusion25 decks146 decks
1%synergy
Rainbow Vale
15%inclusion22 decks146 decks
15%synergy
Cascade Bluffs
12%inclusion18 decks146 decks
-2%synergy
Wooded Foothills
12%inclusion17 decks146 decks
1%synergy
Port Town
12%inclusion17 decks146 decks
-3%synergy
Misty Rainforest
11%inclusion16 decks146 decks
-1%synergy
Rugged Prairie
11%inclusion16 decks146 decks
-3%synergy
Forbidden Orchard
10%inclusion15 decks146 decks
8%synergy
Marsh Flats
10%inclusion15 decks146 decks
0%synergy
Plateau
10%inclusion15 decks146 decks
-2%synergy
Volcanic Island
10%inclusion15 decks146 decks
-4%synergy
Tundra
10%inclusion15 decks146 decks
-4%synergy
Swiftwater Cliffs
10%inclusion14 decks146 decks
3%synergy
Wind-Scarred Crag
8.9%inclusion13 decks146 decks
2%synergy
Mystic Gate
8.2%inclusion12 decks146 decks
1%synergy
City of Brass
8.2%inclusion12 decks146 decks
1%synergy
Furycalm Snarl
8.2%inclusion12 decks146 decks
-6%synergy
Frostboil Snarl
8.2%inclusion12 decks146 decks
-6%synergy