Basalt Monolith + Ensoul Artifact + Heartstone

Basalt Monolith
Ensoul Artifact
Heartstone

Requires
Basalt Monolith must be on the battlefield. Ensoul Artifact must be on the battlefield. Heartstone must be on the battlefield.
Steps
  1. Activate Basalt Monolith's first ability by tapping it, adding .
  2. Activate Basalt Monolith's second ability by paying 2, untapping it.
  3. Repeat.
Results
Infinite colorless mana.

The Cyber-Controller
0.34% of 1187 decks 4 decks
Memnarch
0.13% of 1592 decks 2 decks
Urza, Lord High Artificer
0.01% of 13980 decks 1 decks
Grolnok, the Omnivore
0.02% of 5527 decks 1 decks
Urza, Prince of Kroog
0.04% of 2374 decks 1 decks
Ambassador Laquatus
0.58% of 173 decks 1 decks
Taigam, Ojutai Master
0.07% of 1373 decks 1 decks
Muzzio, Visionary Architect
0.19% of 539 decks 1 decks
Phenax, God of Deception
0.01% of 6782 decks 1 decks
Sharuum the Hegemon
0.04% of 2312 decks 1 decks
Oona, Queen of the Fae
0.06% of 1784 decks 1 decks
Kinnan, Bonder Prodigy
0.01% of 13632 decks 1 decks
Jhoira, Weatherlight Captain
0.02% of 6056 decks 1 decks
New Cards
Unstoppable Plan
25% of 4 decks +23% synergy
High Synergy Cards
Voltaic Construct
59% of 17 decks +59% synergy
Palladium Myr
59% of 17 decks +57% synergy
Training Grounds
53% of 17 decks +50% synergy
Read the Bones
57% of 7 decks +50% synergy
Buried Ruin
53% of 17 decks +48% synergy
Etherium Sculptor
53% of 17 decks +48% synergy
Fabricate
53% of 17 decks +47% synergy
Foundry Inspector
47% of 17 decks +43% synergy
Seat of the Synod
41% of 17 decks +35% synergy
Reshape
35% of 17 decks +34% synergy
Top Cards
Counterspell
71% of 17 decks +28% synergy
Lightning Greaves
41% of 17 decks +16% synergy
Swiftfoot Boots
41% of 17 decks +14% synergy
Rings of Brighthearth
35% of 17 decks +34% synergy
Myr Retriever
35% of 17 decks +33% synergy
Whir of Invention
35% of 17 decks +32% synergy
Padeem, Consul of Innovation
35% of 17 decks +32% synergy
Phyrexian Metamorph
35% of 17 decks +28% synergy
Mind Stone
35% of 17 decks +19% synergy
March of the Machines
29% of 17 decks +29% synergy
Game Changers
Cyclonic Rift
41% of 17 decks +15% synergy
Mana Vault
24% of 17 decks +17% synergy
Ancient Tomb
24% of 17 decks +13% synergy
Mystical Tutor
24% of 17 decks +9% synergy
Grim Monolith
18% of 17 decks +16% synergy
Fierce Guardianship
18% of 17 decks -0% synergy
Creatures
Trophy Mage
29% of 17 decks +28% synergy
Silver Myr
29% of 17 decks +27% synergy
Emry, Lurker of the Loch
29% of 17 decks +25% synergy
Forensic Gadgeteer
27% of 15 decks +24% synergy
Prismite
24% of 17 decks +23% synergy
Filigree Sages
24% of 17 decks +23% synergy
Pili-Pala
24% of 17 decks +23% synergy
Shimmer Myr
24% of 17 decks +22% synergy
Hullbreaker Horror
24% of 17 decks +16% synergy
Myr Welder
18% of 17 decks +17% synergy
Grand Architect
18% of 17 decks +17% synergy
Vedalken Archmage
18% of 17 decks +16% synergy
Master of Etherium
18% of 17 decks +16% synergy
Jhoira's Familiar
18% of 17 decks +16% synergy
Trinket Mage
18% of 17 decks +15% synergy
Laboratory Maniac
18% of 17 decks +13% synergy
Solemn Simulacrum
18% of 17 decks +4% synergy
Instants
Swords to Plowshares
100% of 3 decks +37% synergy
Dramatic Reversal
29% of 17 decks +24% synergy
Arcane Denial
29% of 17 decks +9% synergy
Muddle the Mixture
24% of 17 decks +19% synergy
Pongify
24% of 17 decks +12% synergy
Brainstorm
24% of 17 decks +4% synergy
Negate
24% of 17 decks +1% synergy
Artificer's Epiphany
18% of 17 decks +18% synergy
Sorceries
Decree of Pain
43% of 7 decks +40% synergy
Diabolic Tutor
43% of 7 decks +37% synergy
Feed the Swarm
43% of 7 decks +25% synergy
Toxic Deluge
43% of 7 decks +25% synergy
One with the Machine
29% of 17 decks +28% synergy
Rise and Shine
24% of 17 decks +22% synergy
Thoughtcast
24% of 17 decks +20% synergy
Preordain
24% of 17 decks +13% synergy
Traumatize
18% of 17 decks +17% synergy
Utility Artifacts
Mycosynth Lattice
24% of 17 decks +23% synergy
Darksteel Forge
24% of 17 decks +22% synergy
Sculpting Steel
24% of 17 decks +21% synergy
Sapphire Medallion
24% of 17 decks +21% synergy
Unwinding Clock
24% of 17 decks +21% synergy
Clock of Omens
18% of 17 decks +17% synergy
Isochron Scepter
18% of 17 decks +15% synergy
Strionic Resonator
18% of 17 decks +15% synergy
Sensei's Divining Top
18% of 17 decks +13% synergy
Enchantments
No Mercy
43% of 7 decks +41% synergy
Greed
43% of 7 decks +41% synergy
Power Artifact
29% of 17 decks +29% synergy
Propaganda
29% of 17 decks +17% synergy
Freed from the Real
18% of 17 decks +16% synergy
Reflections of Littjara
18% of 17 decks +13% synergy
Planeswalkers
Karn, the Great Creator
24% of 17 decks +22% synergy
Tezzeret, Betrayer of Flesh
24% of 17 decks +22% synergy
Tezzeret the Seeker
24% of 17 decks +21% synergy
Jace, Wielder of Mysteries
18% of 17 decks +14% synergy
Utility Lands
Bojuka Bog
57% of 7 decks +27% synergy
Reliquary Tower
53% of 17 decks +23% synergy
Vault of Whispers
43% of 7 decks +39% synergy
Cabal Coffers
43% of 7 decks +32% synergy
Darksteel Citadel
35% of 17 decks +32% synergy
Inventors' Fair
35% of 17 decks +32% synergy
Sunken Palace
27% of 11 decks +26% synergy
Ghost Quarter
24% of 17 decks +21% synergy
Thespian's Stage
24% of 17 decks +21% synergy
Halimar Depths
24% of 17 decks +21% synergy
Academy Ruins
24% of 17 decks +19% synergy
Mystic Sanctuary
24% of 17 decks +12% synergy
Vesuva
18% of 17 decks +16% synergy
Urza's Saga
18% of 17 decks +11% synergy
Urborg, Tomb of Yawgmoth
18% of 17 decks +8% synergy
Mana Artifacts
Talisman of Progress
100% of 3 decks +76% synergy
Sol Ring
94% of 17 decks +10% synergy
Talisman of Dominance
86% of 7 decks +53% synergy
Arcane Signet
82% of 17 decks +10% synergy
Dimir Signet
71% of 7 decks +43% synergy
Thought Vessel
47% of 17 decks +30% synergy
Thran Dynamo
41% of 17 decks +36% synergy
Gilded Lotus
29% of 17 decks +26% synergy
Liquimetal Torque
24% of 17 decks +20% synergy
Fellwar Stone
24% of 17 decks +3% synergy
Empowered Autogenerator
18% of 17 decks +17% synergy
Mox Opal
18% of 17 decks +13% synergy
Sky Diamond
18% of 17 decks +13% synergy
Mana Crypt
18% of 17 decks +11% synergy
Lands
Underground River
100% of 7 decks +79% synergy
Shipwreck Marsh
86% of 7 decks +67% synergy
Drowned Catacomb
86% of 7 decks +59% synergy
Watery Grave
71% of 7 decks +31% synergy
Command Tower
71% of 17 decks -4% synergy
Dimir Aqueduct
57% of 7 decks +41% synergy
Mistvault Bridge
43% of 7 decks +39% synergy
Sunken Hollow
43% of 7 decks +8% synergy
Myriad Landscape
29% of 17 decks +11% synergy
Reflecting Pool
24% of 17 decks +18% synergy
City of Brass
24% of 17 decks +16% synergy