Halo Fountain + Intruder Alarm + March of the Machines

Halo Fountain
Intruder Alarm
March of the Machines
Requires
Halo Fountain must be on the battlefield. Intruder Alarm must be on the battlefield. March of the Machines must be on the battlefield. Halo Fountain does not have summoning sickness. You control a creature that can tap to produce at least .
Steps
  1. Activate a creature you control by tapping it, adding .
  2. Activate Halo Fountain's first ability by paying , tapping and untapping it, creating a 1/1 Citizen creature token.
  3. When the Citizen enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  4. Repeat.
Results
Infinite creature tokens. Infinite ETB. Infinite mana creatures you control can produce. Infinite untap of creatures.
Top Commanders
Shorikai, Genesis Engine
0.02% of 18247 decks 3 decks
Belisarius Cawl
0.25% of 811 decks 2 decks
Marneus Calgar
0.02% of 11092 decks 2 decks
Alela, Artful Provocateur
0.01% of 12765 decks 1 decks
Dynaheir, Invoker Adept
0.07% of 1368 decks 1 decks
New Cards
Guidelight Matrix
100% of 1 decks +100% synergy
Guidelight Optimizer
100% of 1 decks +100% synergy
Mendicant Core, Guidelight
100% of 1 decks +99% synergy
Mu Yanling, Wind Rider
100% of 1 decks +99% synergy
Salvation Engine
100% of 1 decks +98% synergy
High Synergy Cards
Gold Myr
56% of 9 decks +53% synergy
Silver Myr
56% of 9 decks +53% synergy
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Emry, Lurker of the Loch
56% of 9 decks +52% synergy
Foundry Inspector
56% of 9 decks +51% synergy
Etherium Sculptor
56% of 9 decks +50% synergy
Jhoira's Familiar
44% of 9 decks +43% synergy
Palladium Myr
44% of 9 decks +42% synergy
Unwinding Clock
44% of 9 decks +42% synergy
Dance of the Manse
44% of 9 decks +40% synergy
Ancient Den
44% of 9 decks +39% synergy
Top Cards
Swords to Plowshares
67% of 9 decks +4% synergy
Mystic Remora
44% of 9 decks +27% synergy
Game Changers
Rhystic Study
44% of 9 decks +17% synergy
Imperial Seal
33% of 3 decks +28% synergy
Opposition Agent
33% of 3 decks +27% synergy
Enlightened Tutor
33% of 9 decks +16% synergy
Vampiric Tutor
33% of 3 decks +16% synergy
Demonic Tutor
33% of 3 decks +12% synergy
Smothering Tithe
33% of 9 decks +9% synergy
Urza, Lord High Artificer
22% of 9 decks +19% synergy
Mana Vault
22% of 9 decks +16% synergy
Thassa's Oracle
22% of 9 decks +15% synergy
Creatures
Vnwxt, Verbose Host
100% of 1 decks +99% synergy
Voyager Quickwelder
100% of 1 decks +98% synergy
Cadric, Soul Kindler
100% of 1 decks +98% synergy
Thermo-Alchemist
100% of 1 decks +97% synergy
Goblin Engineer
100% of 1 decks +97% synergy
Kiki-Jiki, Mirror Breaker
100% of 1 decks +97% synergy
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Brudiclad, Telchor Engineer
100% of 1 decks +96% synergy
Reckless Fireweaver
100% of 1 decks +96% synergy
Imperial Recruiter
100% of 1 decks +94% synergy
Kambal, Profiteering Mayor
100% of 1 decks +94% synergy
Nadier's Nightblade
67% of 3 decks +63% synergy
Orcish Bowmasters
50% of 2 decks +41% synergy
Mirkwood Bats
50% of 2 decks +40% synergy
Lotho, Corrupt Shirriff
50% of 2 decks +37% synergy
Sanguinary Priest
33% of 3 decks +33% synergy
Eloise, Nephalia Sleuth
33% of 3 decks +33% synergy
Myr Convert
33% of 9 decks +32% synergy
Inquisitor Greyfax
33% of 3 decks +32% synergy
Sedgemoor Witch
33% of 3 decks +32% synergy
Stenn, Paranoid Partisan
33% of 9 decks +32% synergy
Oswald Fiddlebender
33% of 9 decks +32% synergy
Gonti, Lord of Luxury
33% of 3 decks +31% synergy
Marionette Master
33% of 3 decks +30% synergy
Corpse Knight
33% of 3 decks +27% synergy
Dauthi Voidwalker
33% of 3 decks +26% synergy
Pitiless Plunderer
33% of 3 decks +26% synergy
Grand Abolisher
33% of 9 decks +24% synergy
Zulaport Cutthroat
33% of 3 decks +24% synergy
Elas il-Kor, Sadistic Pilgrim
33% of 3 decks +23% synergy
Esper Sentinel
33% of 9 decks +13% synergy
Ulamog's Dreadsire
25% of 4 decks +24% synergy
Arcade Gannon
25% of 4 decks +24% synergy
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Loyal Inventor
25% of 4 decks +24% synergy
Mockingbird
25% of 4 decks +22% synergy
Pollywog Prodigy
25% of 4 decks +21% synergy
Clever Conjurer
22% of 9 decks +22% synergy
Alloy Myr
22% of 9 decks +22% synergy
Chief Engineer
22% of 9 decks +22% synergy
Katsumasa, the Animator
22% of 9 decks +22% synergy
Vedalken Engineer
22% of 9 decks +22% synergy
Liberator, Urza's Battlethopter
22% of 9 decks +21% synergy
Shimmer Myr
22% of 9 decks +21% synergy
Crashing Drawbridge
22% of 9 decks +21% synergy
Myr Battlesphere
22% of 9 decks +20% synergy
Drumbellower
22% of 9 decks +20% synergy
Cyberdrive Awakener
22% of 9 decks +20% synergy
Myrel, Shield of Argive
22% of 9 decks +20% synergy
Psychosis Crawler
22% of 9 decks +19% synergy
Thought Monitor
22% of 9 decks +19% synergy
Padeem, Consul of Innovation
22% of 9 decks +19% synergy
Instants
Thrill of Possibility
100% of 1 decks +90% synergy
Lightning Bolt
100% of 1 decks +89% synergy
Saw in Half
33% of 3 decks +30% synergy
Demonic Consultation
33% of 3 decks +30% synergy
Dispatch
33% of 9 decks +28% synergy
Inkshield
33% of 3 decks +27% synergy
An Offer You Can't Refuse
33% of 9 decks +12% synergy
Dark Ritual
33% of 3 decks +11% synergy
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Cyclonic Rift
33% of 9 decks +6% synergy
Counterspell
33% of 9 decks -9% synergy
Path to Exile
33% of 9 decks -13% synergy
Long River's Pull
25% of 4 decks +22% synergy
Twiddle
22% of 9 decks +22% synergy
Disruption Protocol
22% of 9 decks +22% synergy
Whir of Invention
22% of 9 decks +19% synergy
Force of Negation
22% of 9 decks +13% synergy
Pongify
22% of 9 decks +11% synergy
Frantic Search
22% of 9 decks +10% synergy
Mystical Tutor
22% of 9 decks +8% synergy
Mana Drain
22% of 9 decks +7% synergy
Swan Song
22% of 9 decks +6% synergy
Negate
22% of 9 decks -0% synergy
Generous Gift
22% of 9 decks -3% synergy
Officious Interrogation
17% of 6 decks +15% synergy
No More Lies
17% of 6 decks +15% synergy
Get Lost
14% of 7 decks +12% synergy
Stroke of Midnight
12% of 8 decks +2% synergy
Chain Stasis
11% of 9 decks +11% synergy
Psychic Puppetry
11% of 9 decks +11% synergy
Burst of Energy
11% of 9 decks +11% synergy
Jolt
11% of 9 decks +11% synergy
Assert Authority
11% of 9 decks +11% synergy
Artificer's Epiphany
11% of 9 decks +11% synergy
Djeru's Resolve
11% of 9 decks +11% synergy
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Energy Arc
11% of 9 decks +11% synergy
Banishing Knack
11% of 9 decks +11% synergy
Exclude
11% of 9 decks +11% synergy
Twitch
11% of 9 decks +11% synergy
Ertai's Scorn
11% of 9 decks +11% synergy
Obsessive Search
11% of 9 decks +11% synergy
Thirst for Meaning
11% of 9 decks +11% synergy
Masterful Replication
11% of 9 decks +11% synergy
Armed and Armored
11% of 9 decks +11% synergy
Dissipate
11% of 9 decks +10% synergy
Orim's Chant
11% of 9 decks +10% synergy
Didn't Say Please
11% of 9 decks +10% synergy
Access Denied
11% of 9 decks +10% synergy
Thirst for Discovery
11% of 9 decks +10% synergy
White Sun's Zenith
11% of 9 decks +10% synergy
Otherworldly Gaze
11% of 9 decks +10% synergy
Sorceries
Red Sun's Twilight
100% of 1 decks +99% synergy
Reckless Handling
100% of 1 decks +98% synergy
Gamble
100% of 1 decks +90% synergy
Infernal Tutor
33% of 3 decks +33% synergy
Chain of Smog
33% of 3 decks +32% synergy
Rise and Shine
33% of 9 decks +32% synergy
Mind Grind
33% of 3 decks +32% synergy
Army of the Damned
33% of 3 decks +31% synergy
Profane Tutor
33% of 3 decks +31% synergy
Thoughtcast
33% of 9 decks +30% synergy
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Rise of the Dark Realms
33% of 3 decks +30% synergy
Breach the Multiverse
33% of 3 decks +29% synergy
Idyllic Tutor
33% of 9 decks +29% synergy
Fabricate
33% of 9 decks +28% synergy
Diabolic Tutor
33% of 3 decks +27% synergy
Supreme Verdict
33% of 9 decks +20% synergy
Toxic Deluge
33% of 3 decks +16% synergy
White Sun's Twilight
22% of 9 decks +20% synergy
Approach of the Second Sun
22% of 9 decks +19% synergy
Sevinne's Reclamation
22% of 9 decks +15% synergy
Austere Command
22% of 9 decks +9% synergy
Expel the Interlopers
12% of 8 decks +11% synergy
Ritual of Restoration
11% of 9 decks +11% synergy
Dreadwaters
11% of 9 decks +11% synergy
Compelling Argument
11% of 9 decks +11% synergy
Reconstruction
11% of 9 decks +11% synergy
Argivian Restoration
11% of 9 decks +11% synergy
Flux
11% of 9 decks +11% synergy
Triumphant Reckoning
11% of 9 decks +11% synergy
Mirage Mockery
11% of 9 decks +11% synergy
Fascination
11% of 9 decks +11% synergy
Universal Surveillance
11% of 9 decks +11% synergy
Deploy to the Front
11% of 9 decks +10% synergy
Cut Your Losses
11% of 9 decks +10% synergy
Open the Vaults
11% of 9 decks +10% synergy
Search for Glory
11% of 9 decks +10% synergy
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Fractured Sanity
11% of 9 decks +9% synergy
Martial Coup
11% of 9 decks +8% synergy
Cleansing Nova
11% of 9 decks +8% synergy
Hour of Reckoning
11% of 9 decks +7% synergy
Treasure Cruise
11% of 9 decks +6% synergy
Utility Artifacts
Battlemage's Bracers
100% of 1 decks +99% synergy
Thopter Fabricator
100% of 1 decks +99% synergy
Clock of Omens
33% of 9 decks +32% synergy
Manifold Key
33% of 9 decks +32% synergy
Time Sieve
33% of 3 decks +31% synergy
Ashnod's Altar
33% of 9 decks +26% synergy
Lightning Greaves
33% of 9 decks +8% synergy
Brotherhood Vertibird
25% of 4 decks +25% synergy
Rolling Hamsphere
25% of 4 decks +24% synergy
The Prydwen, Steel Flagship
25% of 4 decks +24% synergy
Thran Temporal Gateway
22% of 9 decks +22% synergy
Mycosynth Lattice
22% of 9 decks +21% synergy
Mobilizer Mech
22% of 9 decks +21% synergy
Voltaic Key
22% of 9 decks +21% synergy
Peacewalker Colossus
22% of 9 decks +21% synergy
Encroaching Mycosynth
22% of 9 decks +21% synergy
Illusionist's Bracers
22% of 9 decks +21% synergy
Darksteel Forge
22% of 9 decks +21% synergy
Moonsilver Key
22% of 9 decks +21% synergy
Parhelion II
22% of 9 decks +21% synergy
Elixir of Immortality
22% of 9 decks +21% synergy
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Thousand-Year Elixir
22% of 9 decks +20% synergy
Sculpting Steel
22% of 9 decks +20% synergy
Shorikai, Genesis Engine
22% of 9 decks +19% synergy
Helm of the Host
22% of 9 decks +19% synergy
Mind Stone
22% of 9 decks +5% synergy
Urza's Armor
11% of 9 decks +11% synergy
Galvanic Key
11% of 9 decks +11% synergy
Crown of Empires
11% of 9 decks +11% synergy
Scepter of Empires
11% of 9 decks +11% synergy
Throne of Empires
11% of 9 decks +11% synergy
Universal Solvent
11% of 9 decks +11% synergy
Decimator Web
11% of 9 decks +11% synergy
Sands of Delirium
11% of 9 decks +11% synergy
Planar Portal
11% of 9 decks +11% synergy
Lantern of the Lost
11% of 9 decks +11% synergy
Prototype Portal
11% of 9 decks +11% synergy
Mighty Servant of Leuk-o
11% of 9 decks +11% synergy
Mindslaver
11% of 9 decks +11% synergy
Tamiyo's Logbook
11% of 9 decks +11% synergy
Surgehacker Mech
11% of 9 decks +11% synergy
Unlicensed Hearse
11% of 9 decks +11% synergy
Mechtitan Core
11% of 9 decks +11% synergy
Gonti's Aether Heart
11% of 9 decks +11% synergy
Bucknard's Everfull Purse
11% of 9 decks +11% synergy
Viridian Longbow
11% of 9 decks +11% synergy
Horizon Stone
11% of 9 decks +11% synergy
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Azorius Cluestone
11% of 9 decks +11% synergy
Reckoner Bankbuster
11% of 9 decks +11% synergy
Magewright's Stone
11% of 9 decks +10% synergy
Enchantments
Aggravated Assault
100% of 1 decks +96% synergy
Ethereal Absolution
33% of 3 decks +33% synergy
Waste Not
33% of 3 decks +31% synergy
Revel in Riches
33% of 3 decks +30% synergy
Exquisite Blood
33% of 3 decks +28% synergy
Sanguine Bond
33% of 3 decks +28% synergy
Bastion of Remembrance
33% of 3 decks +27% synergy
Anointed Procession
33% of 9 decks +25% synergy
Black Market Connections
33% of 3 decks +22% synergy
Thopter Spy Network
22% of 9 decks +19% synergy
Leyline of Anticipation
22% of 9 decks +18% synergy
Virtue of Loyalty
12% of 8 decks +10% synergy
Metamorphic Alteration
11% of 9 decks +11% synergy
Journey to Nowhere
11% of 9 decks +11% synergy
Memory Erosion
11% of 9 decks +10% synergy
Court of Cunning
11% of 9 decks +9% synergy
Mirrodin Besieged
11% of 9 decks +9% synergy
Divine Visitation
11% of 9 decks +9% synergy
Freed from the Real
11% of 9 decks +9% synergy
Smuggler's Share
11% of 9 decks +9% synergy
Ominous Seas
11% of 9 decks +8% synergy
Training Grounds
11% of 9 decks +8% synergy
Mechanized Production
11% of 9 decks +8% synergy
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Wizard Class
11% of 9 decks +7% synergy
Land Tax
11% of 9 decks +5% synergy
Propaganda
11% of 9 decks -1% synergy
Planeswalkers
Liliana, Dreadhorde General
33% of 3 decks +30% synergy
Tezzeret, Betrayer of Flesh
22% of 9 decks +21% synergy
Karn, Living Legacy
11% of 9 decks +11% synergy
Ajani Steadfast
11% of 9 decks +10% synergy
Tezzeret, Artifice Master
11% of 9 decks +10% synergy
Jace, Wielder of Mysteries
11% of 9 decks +8% synergy
Elspeth, Sun's Champion
11% of 9 decks +6% synergy
Utility Lands
The Autonomous Furnace
100% of 1 decks +99% synergy
Reliquary Tower
56% of 9 decks +26% synergy
Seat of the Synod
44% of 9 decks +38% synergy
Darksteel Citadel
33% of 9 decks +30% synergy
Vault of Whispers
33% of 3 decks +29% synergy
Urza's Saga
33% of 9 decks +26% synergy
Archway of Innovation
25% of 4 decks +22% synergy
Three Tree City
25% of 4 decks +19% synergy
Mech Hangar
22% of 9 decks +22% synergy
Academy Ruins
22% of 9 decks +17% synergy
Buried Ruin
22% of 9 decks +17% synergy
Temple of the False God
22% of 9 decks +13% synergy
Otawara, Soaring City
22% of 9 decks +6% synergy
Hidden Cataract
14% of 7 decks +13% synergy
Hidden Courtyard
14% of 7 decks +13% synergy
Labyrinth of Skophos
11% of 9 decks +11% synergy
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Throne of the High City
11% of 9 decks +11% synergy
The Surgical Bay
11% of 9 decks +11% synergy
Tectonic Edge
11% of 9 decks +11% synergy
Mirrorpool
11% of 9 decks +10% synergy
Urza's Workshop
11% of 9 decks +10% synergy
Vesuva
11% of 9 decks +10% synergy
Urza's Power Plant
11% of 9 decks +9% synergy
Urza's Mine
11% of 9 decks +9% synergy
Urza's Tower
11% of 9 decks +9% synergy
Riptide Laboratory
11% of 9 decks +9% synergy
Emergence Zone
11% of 9 decks +9% synergy
Thespian's Stage
11% of 9 decks +9% synergy
Strip Mine
11% of 9 decks +8% synergy
Geier Reach Sanitarium
11% of 9 decks +8% synergy
Inventors' Fair
11% of 9 decks +7% synergy
Hall of Heliod's Generosity
11% of 9 decks +4% synergy
Urborg, Tomb of Yawgmoth
11% of 9 decks +2% synergy
Ancient Tomb
11% of 9 decks +1% synergy
Mystic Sanctuary
11% of 9 decks -1% synergy
Mana Artifacts
Izzet Signet
100% of 1 decks +72% synergy
Talisman of Creativity
100% of 1 decks +71% synergy
Sol Ring
89% of 9 decks +5% synergy
Arcane Signet
67% of 9 decks -5% synergy
Fellwar Stone
56% of 9 decks +35% synergy
Talisman of Progress
44% of 9 decks +20% synergy
Azorius Signet
33% of 9 decks +8% synergy
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Talisman of Dominance
33% of 3 decks +1% synergy
Cultivator's Caravan
22% of 9 decks +22% synergy
Chromatic Orrery
22% of 9 decks +21% synergy
Marble Diamond
22% of 9 decks +18% synergy
Sky Diamond
22% of 9 decks +17% synergy
Thought Vessel
22% of 9 decks +5% synergy
Fabrication Foundry
14% of 7 decks +14% synergy
Sonic Screwdriver
12% of 8 decks +11% synergy
Seashell Cameo
11% of 9 decks +11% synergy
Ojutai Monument
11% of 9 decks +11% synergy
Fieldmist Borderpost
11% of 9 decks +11% synergy
Empowered Autogenerator
11% of 9 decks +11% synergy
Prophetic Prism
11% of 9 decks +11% synergy
Azorius Keyrune
11% of 9 decks +11% synergy
Paradise Mantle
11% of 9 decks +10% synergy
Skyclave Relic
11% of 9 decks +10% synergy
Worn Powerstone
11% of 9 decks +8% synergy
Gilded Lotus
11% of 9 decks +8% synergy
Mox Amber
11% of 9 decks +7% synergy
Everflowing Chalice
11% of 9 decks +7% synergy
Decanter of Endless Water
11% of 9 decks +7% synergy
Chrome Mox
11% of 9 decks +5% synergy
Mana Crypt
11% of 9 decks +5% synergy
Chromatic Lantern
11% of 9 decks +2% synergy
Lands
Raugrin Triome
100% of 1 decks +74% synergy
Steam Vents
100% of 1 decks +62% synergy
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Scrubland
67% of 3 decks +53% synergy
Underground Sea
67% of 3 decks +52% synergy
Raffine's Tower
67% of 3 decks +40% synergy
Command Tower
56% of 9 decks -19% synergy
Razortide Bridge
44% of 9 decks +38% synergy
Sea of Clouds
44% of 9 decks +18% synergy
Mistvault Bridge
33% of 3 decks +29% synergy
Goldmire Bridge
33% of 3 decks +29% synergy
Port Town
33% of 9 decks +18% synergy
Dimir Aqueduct
33% of 3 decks +17% synergy
Shipwreck Marsh
33% of 3 decks +15% synergy
Adarkar Wastes
33% of 9 decks +14% synergy
Arcane Sanctum
33% of 3 decks +5% synergy
Prairie Stream
33% of 9 decks -1% synergy
Sunken Hollow
33% of 3 decks -1% synergy
Exotic Orchard
33% of 9 decks -2% synergy
Hallowed Fountain
33% of 9 decks -7% synergy
Godless Shrine
33% of 3 decks -7% synergy
Watery Grave
33% of 3 decks -7% synergy
Thriving Isle
22% of 9 decks +20% synergy
Spire of Industry
22% of 9 decks +19% synergy
Mystic Gate
22% of 9 decks +16% synergy
Tranquil Cove
22% of 9 decks +16% synergy
Tundra
22% of 9 decks +8% synergy
Azorius Chancery
22% of 9 decks +8% synergy
Terramorphic Expanse
22% of 9 decks +7% synergy
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Deserted Beach
22% of 9 decks +6% synergy
Temple of Enlightenment
22% of 9 decks +6% synergy
Evolving Wilds
22% of 9 decks +1% synergy
Glacial Fortress
22% of 9 decks -5% synergy
Meticulous Archive
17% of 6 decks +9% synergy
Glacial Floodplain
11% of 9 decks +8% synergy
Thriving Heath
11% of 9 decks +8% synergy
Idyllic Beachfront
11% of 9 decks +8% synergy
Nimbus Maze
11% of 9 decks +6% synergy
Gemstone Caverns
11% of 9 decks +6% synergy
Seachrome Coast
11% of 9 decks +6% synergy
Reflecting Pool
11% of 9 decks +6% synergy
Mana Confluence
11% of 9 decks +4% synergy
Hengegate Pathway
11% of 9 decks +4% synergy
Irrigated Farmland
11% of 9 decks +3% synergy
City of Brass
11% of 9 decks +3% synergy
Bloodstained Mire
11% of 9 decks +1% synergy
Flooded Strand
11% of 9 decks +0% synergy
Scalding Tarn
11% of 9 decks +0% synergy
Marsh Flats
11% of 9 decks +0% synergy
Polluted Delta
11% of 9 decks -0% synergy
Misty Rainforest
11% of 9 decks -0% synergy
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EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.