Marneus Calgar + The Watcher in the Water
Marneus Calgar
The Watcher in the Water
Requires
Marneus Calgar must be on the battlefield.
The Watcher in the Water must be on the battlefield.
You have a way to draw a card during an opponent's turn.
You have a way to interrupt the loop after drawing your library.
Steps
- Draw a card during an opponent's turn by triggering Marneus Calgar using his activated ability, or by any other method.
- The Watcher in the Water triggers, creating a 1/1 Tentacle creature token.
- When the Tentacle enters the battlefield, Marneus Calgar triggers, causing you to draw a card.
- Repeat from step 2.
- After drawing any number of cards, interrupt the mandatory infinite loop by winning the game or removing a combo piece in response to a trigger.
Results
Infinite card draw. Infinite draw triggers. Near-infinite creature tokens. Near-infinite ETB.
New Commanders
Temmet, Naktamun's Will
0.02% of 5170 decks
1 decks
Top Commanders
Marneus Calgar
3.79% of 11121 decks
422 decks
Inquisitor Greyfax
0.31% of 1944 decks
6 decks
Soundwave, Sonic Spy
0.27% of 1494 decks
4 decks
Queza, Augur of Agonies
0.04% of 6826 decks
3 decks
Kydele, Chosen of Kruphix // Tymna the Weaver
0.30% of 664 decks
2 decks
Tivit, Seller of Secrets
0.02% of 12078 decks
2 decks
Esika, God of the Tree
0.01% of 19139 decks
1 decks
Breya, Etherium Shaper
0.01% of 14977 decks
1 decks
The Celestial Toymaker
0.05% of 1884 decks
1 decks
Alela, Artful Provocateur
0.01% of 12783 decks
1 decks
Oloro, Ageless Ascetic
0.01% of 13283 decks
1 decks
Elenda and Azor
0.03% of 3052 decks
1 decks
The Second Doctor // Vislor Turlough
0.15% of 673 decks
1 decks
Sisay, Weatherlight Captain
0.01% of 12908 decks
1 decks
Hargilde, Kindly Runechanter // Wernog, Rider's Chaplain
0.12% of 812 decks
1 decks
Atraxa, Grand Unifier
0.01% of 14650 decks
1 decks
High Synergy Cards
Nadir Kraken
71% of 450 decks
+69% synergy
Ashnod's Altar
72% of 450 decks
+64% synergy
Lotho, Corrupt Shirriff
67% of 450 decks
+54% synergy
Kambal, Profiteering Mayor
53% of 242 decks
+47% synergy
Mirkwood Bats
51% of 450 decks
+41% synergy
Training Grounds
40% of 450 decks
+37% synergy
Pitiless Plunderer
43% of 450 decks
+35% synergy
Grim Hireling
38% of 450 decks
+34% synergy
Prince Imrahil the Fair
37% of 450 decks
+34% synergy
Skullclamp
45% of 450 decks
+33% synergy
Top Cards
Swords to Plowshares
83% of 450 decks
+21% synergy
Path to Exile
53% of 450 decks
+7% synergy
An Offer You Can't Refuse
44% of 450 decks
+23% synergy
Esper Sentinel
40% of 450 decks
+21% synergy
Cyclonic Rift
40% of 450 decks
+13% synergy
Black Market Connections
39% of 450 decks
+28% synergy
Counterspell
39% of 450 decks
-4% synergy
Orcish Bowmasters
37% of 450 decks
+28% synergy
Dark Ritual
36% of 450 decks
+13% synergy
Mondrak, Glory Dominus
36% of 450 decks
+28% synergy
Game Changers
Smothering Tithe
74% of 450 decks
+49% synergy
Rhystic Study
44% of 450 decks
+17% synergy
Enlightened Tutor
39% of 450 decks
+22% synergy
Demonic Tutor
39% of 450 decks
+17% synergy
Fierce Guardianship
33% of 450 decks
+15% synergy
Thassa's Oracle
30% of 450 decks
+22% synergy
Ancient Tomb
28% of 450 decks
+18% synergy
Mana Vault
23% of 450 decks
+17% synergy
Chrome Mox
22% of 450 decks
+16% synergy
Drannith Magistrate
22% of 450 decks
+16% synergy
Creatures
Charismatic Conqueror
33% of 329 decks
+29% synergy
Ultramarines Honour Guard
33% of 450 decks
+32% synergy
Elas il-Kor, Sadistic Pilgrim
33% of 450 decks
+23% synergy
Space Marine Devastator
32% of 450 decks
+32% synergy
Homunculus Horde
31% of 123 decks
+29% synergy
Adeline, Resplendent Cathar
30% of 450 decks
+25% synergy
Warren Soultrader
30% of 225 decks
+24% synergy
Commissar Severina Raine
29% of 450 decks
+27% synergy
Vexilus Praetor
28% of 450 decks
+27% synergy
Monastery Mentor
28% of 450 decks
+26% synergy
Company Commander
28% of 450 decks
+26% synergy
Grand Abolisher
28% of 450 decks
+19% synergy
Emrakul's Messenger
27% of 225 decks
+26% synergy
Vanguard Suppressor
24% of 450 decks
+24% synergy
Sicarian Infiltrator
24% of 450 decks
+23% synergy
Inquisitor Greyfax
24% of 450 decks
+23% synergy
Thalisse, Reverent Medium
24% of 450 decks
+21% synergy
Laboratory Maniac
23% of 450 decks
+18% synergy
Chasm Skulker
22% of 450 decks
+18% synergy
Zulaport Cutthroat
22% of 450 decks
+12% synergy
Ojer Taq, Deepest Foundation
20% of 331 decks
+15% synergy
Corpse Knight
20% of 450 decks
+14% synergy
Bastion Protector
19% of 450 decks
+16% synergy
Opposition Agent
19% of 450 decks
+12% synergy
Hullbreaker Horror
19% of 450 decks
+11% synergy
Faerie Artisans
18% of 450 decks
+17% synergy
Jadar, Ghoulcaller of Nephalia
18% of 450 decks
+16% synergy
Ranger-Captain of Eos
18% of 450 decks
+14% synergy
Faerie Mastermind
18% of 450 decks
+12% synergy
Ethereal Investigator
16% of 450 decks
+15% synergy
Myrel, Shield of Argive
16% of 450 decks
+14% synergy
Mischievous Mystic
16% of 122 decks
+14% synergy
Junk Winder
15% of 450 decks
+13% synergy
Ophiomancer
15% of 450 decks
+12% synergy
Dauthi Voidwalker
15% of 450 decks
+7% synergy
Teysa, Opulent Oligarch
15% of 287 decks
+13% synergy
Sanguinary Priest
14% of 450 decks
+14% synergy
Marionette Apprentice
14% of 225 decks
+9% synergy
Zephyrim
14% of 450 decks
+14% synergy
Archivist of Oghma
14% of 450 decks
+8% synergy
Blood Artist
14% of 450 decks
+2% synergy
Tivit, Seller of Secrets
13% of 450 decks
+11% synergy
Alandra, Sky Dreamer
13% of 450 decks
+12% synergy
Minn, Wily Illusionist
12% of 450 decks
+11% synergy
Nadier's Nightblade
12% of 450 decks
+8% synergy
Ocelot Pride
12% of 223 decks
+8% synergy
Academy Manufactor
12% of 450 decks
+7% synergy
Psychosis Crawler
11% of 450 decks
+9% synergy
The Council of Four
11% of 450 decks
+7% synergy
Forensic Gadgeteer
11% of 281 decks
+8% synergy
Instants
Swan Song
34% of 450 decks
+18% synergy
Vampiric Tutor
32% of 450 decks
+15% synergy
Mana Drain
28% of 450 decks
+13% synergy
Deny the Witch
27% of 450 decks
+26% synergy
Dovin's Veto
27% of 450 decks
+9% synergy
Force of Will
26% of 450 decks
+15% synergy
Mystical Tutor
25% of 450 decks
+11% synergy
Silence
24% of 450 decks
+18% synergy
Force of Negation
24% of 450 decks
+15% synergy
Demonic Consultation
24% of 450 decks
+20% synergy
Anguished Unmaking
22% of 450 decks
-2% synergy
Dramatic Reversal
22% of 450 decks
+17% synergy
Void Rend
21% of 450 decks
+7% synergy
Teferi's Protection
21% of 450 decks
+2% synergy
Flusterstorm
20% of 450 decks
+13% synergy
Mental Misstep
20% of 450 decks
+14% synergy
Tainted Pact
20% of 450 decks
+16% synergy
Pact of Negation
20% of 450 decks
+12% synergy
Mortify
20% of 450 decks
+8% synergy
Borne Upon a Wind
19% of 450 decks
+16% synergy
Deadly Dispute
18% of 450 decks
+7% synergy
Mindbreak Trap
17% of 450 decks
+13% synergy
Arcane Denial
17% of 450 decks
-3% synergy
Utter End
16% of 450 decks
+10% synergy
Entrapment Maneuver
15% of 450 decks
+14% synergy
Deadly Rollick
15% of 450 decks
+4% synergy
Negate
15% of 450 decks
-8% synergy
Muddle the Mixture
14% of 450 decks
+10% synergy
Brainstorm
14% of 450 decks
-6% synergy
Chain of Vapor
14% of 450 decks
+10% synergy
Officious Interrogation
14% of 280 decks
+13% synergy
Generous Gift
14% of 450 decks
-11% synergy
And They Shall Know No Fear
13% of 450 decks
+11% synergy
Inkshield
13% of 450 decks
+7% synergy
March of Swirling Mist
11% of 450 decks
+8% synergy
Flawless Maneuver
11% of 450 decks
+1% synergy
Sink into Stupor
11% of 225 decks
+1% synergy
Protect the Negotiators
10% of 450 decks
+10% synergy
Dispel
8% of 450 decks
+4% synergy
Grand Crescendo
8% of 450 decks
+6% synergy
Strix Serenade
8% of 225 decks
+3% synergy
Fell the Profane
8% of 225 decks
-1% synergy
Clever Concealment
7% of 450 decks
+4% synergy
Akroma's Will
7% of 450 decks
-3% synergy
Despark
7% of 450 decks
-8% synergy
Rootborn Defenses
7% of 450 decks
+4% synergy
Stroke of Midnight
7% of 383 decks
-4% synergy
Secure the Wastes
6% of 450 decks
+4% synergy
Call the Coppercoats
6% of 450 decks
+3% synergy
Snapback
6% of 450 decks
+5% synergy
Sorceries
Toxic Deluge
24% of 450 decks
+7% synergy
Martial Coup
23% of 450 decks
+20% synergy
Hour of Reckoning
22% of 450 decks
+18% synergy
Diabolic Intent
21% of 450 decks
+12% synergy
Damn
21% of 450 decks
+4% synergy
Imperial Seal
17% of 450 decks
+12% synergy
Beseech the Mirror
15% of 383 decks
+12% synergy
Launch the Fleet
14% of 450 decks
+14% synergy
Collective Effort
14% of 450 decks
+13% synergy
Sevinne's Reclamation
14% of 450 decks
+7% synergy
Farewell
14% of 450 decks
+1% synergy
Supreme Verdict
12% of 450 decks
-2% synergy
For the Emperor!
11% of 450 decks
+11% synergy
Exterminatus
11% of 450 decks
+10% synergy
Reanimate
11% of 450 decks
-5% synergy
Fell the Mighty
11% of 450 decks
+8% synergy
Windfall
10% of 450 decks
-3% synergy
Gitaxian Probe
9% of 450 decks
+4% synergy
Deploy to the Front
9% of 450 decks
+8% synergy
White Sun's Twilight
8% of 450 decks
+5% synergy
Mnemonic Betrayal
8% of 450 decks
+4% synergy
Fabricate
7% of 450 decks
+1% synergy
Grim Tutor
6% of 450 decks
+2% synergy
Praetor's Grasp
6% of 450 decks
+3% synergy
Irenicus's Vile Duplication
5% of 450 decks
+2% synergy
Austere Command
5% of 450 decks
-8% synergy
Utility Artifacts
Shorikai, Genesis Engine
34% of 450 decks
+31% synergy
The Golden Throne
25% of 450 decks
+25% synergy
Phyrexian Altar
23% of 450 decks
+19% synergy
Lotus Petal
22% of 450 decks
+15% synergy
Isochron Scepter
20% of 450 decks
+18% synergy
Wishclaw Talisman
20% of 450 decks
+15% synergy
The One Ring
20% of 450 decks
+13% synergy
Lightning Greaves
20% of 450 decks
-5% synergy
Inquisitorial Rosette
20% of 450 decks
+19% synergy
Mind Stone
19% of 450 decks
+2% synergy
Jeweled Lotus
18% of 450 decks
+14% synergy
Thunderhawk Gunship
17% of 450 decks
+17% synergy
Oketra's Monument
17% of 450 decks
+15% synergy
Swiftfoot Boots
16% of 450 decks
-11% synergy
Commander's Sphere
15% of 450 decks
+1% synergy
Rings of Brighthearth
11% of 450 decks
+9% synergy
Time Sieve
10% of 450 decks
+7% synergy
Idol of Oblivion
9% of 450 decks
+5% synergy
Halo Fountain
9% of 450 decks
+6% synergy
Bolas's Citadel
7% of 450 decks
-1% synergy
Collector's Vault
7% of 378 decks
+6% synergy
Thousand Moons Smithy
7% of 330 decks
+5% synergy
Wayfarer's Bauble
6% of 450 decks
-3% synergy
Sensei's Divining Top
6% of 450 decks
+1% synergy
Sword of the Meek
6% of 450 decks
+5% synergy
Thopter Foundry
6% of 450 decks
+4% synergy
Horn of Gondor
5% of 450 decks
+4% synergy
Enchantments
Mystic Remora
34% of 450 decks
+16% synergy
Anointed Procession
32% of 450 decks
+24% synergy
Bitterblossom
25% of 450 decks
+21% synergy
Skrelv's Hive
24% of 450 decks
+22% synergy
Monologue Tax
19% of 450 decks
+17% synergy
Caretaker's Talent
18% of 196 decks
+13% synergy
Bastion of Remembrance
16% of 450 decks
+10% synergy
Birth of the Imperium
16% of 450 decks
+13% synergy
Scuttletide
16% of 450 decks
+15% synergy
Felidar Retreat
14% of 450 decks
+7% synergy
Defenders of Humanity
13% of 450 decks
+13% synergy
Ominous Seas
12% of 450 decks
+9% synergy
Reconnaissance Mission
11% of 450 decks
+6% synergy
Blind Obedience
11% of 450 decks
+4% synergy
Court of Grace
10% of 450 decks
+7% synergy
Divine Visitation
9% of 450 decks
+8% synergy
Chivalric Alliance
8% of 450 decks
+7% synergy
Amphibian Downpour
8% of 223 decks
+6% synergy
Revel in Riches
8% of 450 decks
+5% synergy
Intangible Virtue
7% of 450 decks
+2% synergy
Dollmaker's Shop // Porcelain Gallery
7% of 171 decks
+5% synergy
Dress Down
7% of 450 decks
+5% synergy
Teferi's Ageless Insight
7% of 450 decks
+2% synergy
Animate Dead
7% of 450 decks
-2% synergy
Legion's Landing
6% of 450 decks
+5% synergy
Trouble in Pairs
6% of 280 decks
+1% synergy
Rabble Rousing
6% of 450 decks
+4% synergy
The Meathook Massacre
6% of 450 decks
+0% synergy
Cathars' Crusade
6% of 450 decks
+0% synergy
Planeswalkers
Elspeth, Sun's Champion
16% of 450 decks
+11% synergy
Jace, Wielder of Mysteries
11% of 450 decks
+7% synergy
Liliana, Dreadhorde General
10% of 450 decks
+6% synergy
Teferi, Time Raveler
9% of 450 decks
+2% synergy
Kaya, Geist Hunter
8% of 450 decks
+6% synergy
Teferi, Temporal Pilgrim
7% of 450 decks
+6% synergy
Utility Lands
Reliquary Tower
52% of 450 decks
+22% synergy
Otawara, Soaring City
34% of 450 decks
+17% synergy
Urza's Saga
21% of 450 decks
+14% synergy
Bojuka Bog
17% of 450 decks
-13% synergy
Field of the Dead
13% of 450 decks
+10% synergy
Castle Ardenvale
13% of 450 decks
+8% synergy
Phyrexian Tower
13% of 450 decks
+4% synergy
Urborg, Tomb of Yawgmoth
12% of 450 decks
+3% synergy
Fountainport
11% of 198 decks
+9% synergy
Memorial to Glory
9% of 450 decks
+8% synergy
Vault of the Archangel
8% of 450 decks
-3% synergy
Minas Tirith
7% of 450 decks
-1% synergy
Eiganjo, Seat of the Empire
7% of 450 decks
-1% synergy
Emergence Zone
7% of 450 decks
+4% synergy
Barad-dûr
6% of 450 decks
+4% synergy
Minamo, School at Water's Edge
6% of 450 decks
+2% synergy
Command Beacon
5% of 450 decks
+1% synergy
Mana Artifacts
Arcane Signet
96% of 450 decks
+24% synergy
Sol Ring
95% of 450 decks
+11% synergy
Talisman of Dominance
73% of 450 decks
+41% synergy
Talisman of Progress
70% of 450 decks
+46% synergy
Talisman of Hierarchy
65% of 450 decks
+40% synergy
Fellwar Stone
42% of 450 decks
+21% synergy
Thought Vessel
40% of 450 decks
+23% synergy
Azorius Signet
30% of 450 decks
+5% synergy
Dimir Signet
27% of 450 decks
-2% synergy
Orzhov Signet
26% of 450 decks
-1% synergy
Mana Crypt
21% of 450 decks
+14% synergy
Mox Opal
20% of 450 decks
+15% synergy
Mox Diamond
15% of 450 decks
+11% synergy
Decanter of Endless Water
15% of 450 decks
+11% synergy
Grim Monolith
12% of 450 decks
+10% synergy
Basalt Monolith
11% of 450 decks
+8% synergy
Chromatic Lantern
10% of 450 decks
+0% synergy
Everflowing Chalice
8% of 450 decks
+3% synergy
Mox Amber
6% of 450 decks
+2% synergy
Lands
Command Tower
95% of 450 decks
+21% synergy
Exotic Orchard
72% of 450 decks
+37% synergy
Hallowed Fountain
60% of 450 decks
+20% synergy
Godless Shrine
59% of 450 decks
+18% synergy
Watery Grave
57% of 450 decks
+17% synergy
Marsh Flats
51% of 450 decks
+40% synergy
Sea of Clouds
48% of 450 decks
+22% synergy
Flooded Strand
46% of 450 decks
+36% synergy
Polluted Delta
46% of 450 decks
+34% synergy
Morphic Pool
44% of 450 decks
+18% synergy
Arcane Sanctum
44% of 450 decks
+16% synergy
Vault of Champions
42% of 450 decks
+17% synergy
Prairie Stream
42% of 450 decks
+9% synergy
Raffine's Tower
41% of 450 decks
+14% synergy
Sunken Hollow
39% of 450 decks
+4% synergy
Caves of Koilos
33% of 450 decks
+4% synergy
Port Town
30% of 450 decks
+14% synergy
City of Brass
30% of 450 decks
+22% synergy
Skycloud Expanse
29% of 450 decks
+16% synergy
Darkwater Catacombs
29% of 450 decks
+14% synergy
Mana Confluence
27% of 450 decks
+20% synergy
Underground River
27% of 450 decks
+7% synergy
Choked Estuary
27% of 450 decks
+10% synergy
Path of Ancestry
27% of 450 decks
+5% synergy
Scrubland
26% of 450 decks
+13% synergy
Scalding Tarn
26% of 450 decks
+15% synergy
Tundra
26% of 450 decks
+12% synergy
Underground Sea
26% of 450 decks
+12% synergy
Verdant Catacombs
26% of 450 decks
+14% synergy
Adarkar Wastes
25% of 450 decks
+6% synergy
Isolated Chapel
25% of 450 decks
-4% synergy
Arid Mesa
25% of 450 decks
+14% synergy
Glacial Fortress
25% of 450 decks
-3% synergy
Misty Rainforest
24% of 450 decks
+13% synergy
Deserted Beach
22% of 450 decks
+5% synergy
Drowned Catacomb
22% of 450 decks
-5% synergy
Terramorphic Expanse
21% of 450 decks
+5% synergy
Evolving Wilds
21% of 450 decks
+0% synergy
Windswept Heath
21% of 450 decks
+10% synergy
Shipwreck Marsh
20% of 450 decks
+2% synergy
Gemstone Caverns
20% of 450 decks
+15% synergy
Bloodstained Mire
19% of 450 decks
+9% synergy
Contaminated Landscape
15% of 223 decks
+7% synergy
Shattered Sanctum
15% of 450 decks
+1% synergy
Ash Barrens
13% of 450 decks
+8% synergy
Meticulous Archive
13% of 287 decks
+5% synergy
Floodfarm Verge
12% of 167 decks
+3% synergy
Undercity Sewers
11% of 287 decks
+1% synergy
Shadowy Backstreet
10% of 287 decks
+0% synergy
Brightclimb Pathway
10% of 450 decks
+0% synergy