Basalt Monolith + Karn, Silver Golem + Agatha of the Vile Cauldron

Basalt Monolith
Karn, Silver Golem
Agatha of the Vile Cauldron

Requires
Basalt Monolith must be on the battlefield. Karn, Silver Golem must be on the battlefield. Agatha of the Vile Cauldron must be on the battlefield.
Steps
  1. Activate Basalt Monolith's first ability by tapping it, adding .
  2. Activate Karn by paying 1, causing Basalt Monolith to become a 3/3 artifact creature until end of turn.
  3. Activate Basalt Monolith's second ability by paying at most 2, untapping it.
  4. Activate Basalt Monolith's first ability by tapping it, adding .
  5. Repeat from step 3.
Results
Infinite colorless mana.

Agatha of the Vile Cauldron
0.13% of 4766 decks 6 decks
Jodah, Archmage Eternal
0.01% of 8134 decks 1 decks
High Synergy Cards
Staff of Domination
86% of 7 decks +84% synergy
Agatha's Soul Cauldron
71% of 7 decks +70% synergy
Alloy Animist
57% of 7 decks +57% synergy
Voltaic Construct
57% of 7 decks +57% synergy
Planar Bridge
57% of 7 decks +57% synergy
Magus of the Candelabra
57% of 7 decks +56% synergy
Karn, the Great Creator
57% of 7 decks +56% synergy
Unwinding Clock
57% of 7 decks +55% synergy
Heroic Intervention
57% of 7 decks +27% synergy
Cultivate
57% of 7 decks +12% synergy
Game Changers
Drannith Magistrate
100% of 1 decks +94% synergy
Enlightened Tutor
100% of 1 decks +83% synergy
Demonic Tutor
100% of 1 decks +79% synergy
Grim Monolith
43% of 7 decks +41% synergy
Seedborn Muse
29% of 7 decks +20% synergy
Ancient Tomb
29% of 7 decks +19% synergy
Worldly Tutor
29% of 7 decks +15% synergy
Deflecting Swat
29% of 7 decks +12% synergy
Jeska's Will
29% of 7 decks +12% synergy
Field of the Dead
14% of 7 decks +11% synergy
Creatures
Sydri, Galvanic Genius
100% of 1 decks +100% synergy
Daretti, Rocketeer Engineer
100% of 1 decks +100% synergy
Yurlok of Scorch Thrash
100% of 1 decks +99% synergy
Karador, Ghost Chieftain
100% of 1 decks +99% synergy
Eidolon of Rhetoric
100% of 1 decks +99% synergy
Archon of Emeria
100% of 1 decks +98% synergy
Lavinia, Azorius Renegade
100% of 1 decks +97% synergy
Loot, Exuberant Explorer
100% of 1 decks +96% synergy
Generous Plunderer
50% of 4 decks +49% synergy
Elder of Laurels
43% of 7 decks +43% synergy
Frontier Guide
43% of 7 decks +43% synergy
Karn, Legacy Reforged
43% of 7 decks +42% synergy
Svella, Ice Shaper
43% of 7 decks +42% synergy
Captivating Crew
43% of 7 decks +42% synergy
Kami of Whispered Hopes
43% of 7 decks +36% synergy
Beast Whisperer
43% of 7 decks +31% synergy
Sandstorm Salvager
33% of 3 decks +33% synergy
Fanatic of Rhonas
33% of 3 decks +27% synergy
Toymaker
29% of 7 decks +29% synergy
Cogwork Assembler
29% of 7 decks +28% synergy
Silvanus's Invoker
29% of 7 decks +28% synergy
Wildheart Invoker
29% of 7 decks +28% synergy
Myr Welder
29% of 7 decks +28% synergy
Metalworker
29% of 7 decks +28% synergy
Mycosynth Golem
29% of 7 decks +28% synergy
Darksteel Colossus
29% of 7 decks +28% synergy
Cradle Clearcutter
29% of 7 decks +28% synergy
Shaman of Forgotten Ways
29% of 7 decks +28% synergy
Tough Cookie
29% of 7 decks +28% synergy
Leafkin Avenger
29% of 7 decks +28% synergy
Blightsteel Colossus
29% of 7 decks +27% synergy
Solemn Simulacrum
29% of 7 decks +15% synergy
Birds of Paradise
29% of 7 decks +1% synergy
Roxanne, Starfall Savant
25% of 4 decks +23% synergy
Bristly Bill, Spine Sower
25% of 4 decks +22% synergy
Dan Lewis
20% of 5 decks +20% synergy
Innocuous Researcher
20% of 5 decks +20% synergy
Bighorner Rancher
20% of 5 decks +19% synergy
Anzrag, the Quake-Mole
20% of 5 decks +18% synergy
Pilgrim of the Fires
14% of 7 decks +14% synergy
Mage-Ring Responder
14% of 7 decks +14% synergy
Signpost Scarecrow
14% of 7 decks +14% synergy
Crackdown Construct
14% of 7 decks +14% synergy
Crossroads Candleguide
14% of 7 decks +14% synergy
Lavafume Invoker
14% of 7 decks +14% synergy
Soul of Zendikar
14% of 7 decks +14% synergy
Golem Artisan
14% of 7 decks +14% synergy
Domesticated Hydra
14% of 7 decks +14% synergy
Workhorse
14% of 7 decks +14% synergy
Prismite
14% of 7 decks +14% synergy
Instants
Chaos Warp
29% of 7 decks -3% synergy
Beast Within
29% of 7 decks -8% synergy
Archdruid's Charm
20% of 5 decks +15% synergy
Tawnos's Tinkering
14% of 7 decks +14% synergy
Magnetic Theft
14% of 7 decks +14% synergy
Ruinous Intrusion
14% of 7 decks +13% synergy
Invigorating Surge
14% of 7 decks +13% synergy
Silkguard
14% of 7 decks +13% synergy
Inscription of Abundance
14% of 7 decks +12% synergy
Gaea's Gift
14% of 7 decks +11% synergy
Fog
14% of 7 decks +11% synergy
Snakeskin Veil
14% of 7 decks +10% synergy
Noxious Revival
14% of 7 decks +9% synergy
Red Elemental Blast
14% of 7 decks +8% synergy
Entish Restoration
14% of 7 decks +8% synergy
Inspiring Call
14% of 7 decks +6% synergy
Thrill of Possibility
14% of 7 decks +4% synergy
Sorceries
Harmonize
43% of 7 decks +34% synergy
Vandalblast
43% of 7 decks +27% synergy
Blasphemous Act
43% of 7 decks +10% synergy
Sylvan Tutor
29% of 7 decks +27% synergy
Chain Reaction
29% of 7 decks +24% synergy
Bala Ged Recovery
29% of 7 decks +20% synergy
Rishkar's Expertise
29% of 7 decks +18% synergy
Three Visits
29% of 7 decks +4% synergy
Kodama's Reach
29% of 7 decks -2% synergy
Nature's Lore
29% of 7 decks -3% synergy
Rampant Growth
29% of 7 decks -6% synergy
Farseek
29% of 7 decks -6% synergy
Witch's Mark
17% of 6 decks +16% synergy
Saheeli's Directive
14% of 7 decks +14% synergy
Trash for Treasure
14% of 7 decks +13% synergy
Banefire
14% of 7 decks +13% synergy
Reckless Handling
14% of 7 decks +13% synergy
Shamanic Revelation
14% of 7 decks +6% synergy
Gamble
14% of 7 decks +5% synergy
Faithless Looting
14% of 7 decks -2% synergy
Utility Artifacts
Sword of the Paruns
43% of 7 decks +43% synergy
Belt of Giant Strength
43% of 7 decks +42% synergy
Mycosynth Lattice
43% of 7 decks +42% synergy
Clock of Omens
43% of 7 decks +42% synergy
Moonsilver Key
43% of 7 decks +42% synergy
Ozolith, the Shattered Spire
43% of 7 decks +38% synergy
Excalibur, Sword of Eden
33% of 3 decks +32% synergy
Floodwater Dam
29% of 7 decks +29% synergy
Tower of Fortunes
29% of 7 decks +29% synergy
Planar Portal
29% of 7 decks +28% synergy
Diviner's Wand
29% of 7 decks +28% synergy
Magistrate's Scepter
29% of 7 decks +28% synergy
Heartstone
29% of 7 decks +28% synergy
Doubling Cube
29% of 7 decks +28% synergy
Nim Deathmantle
29% of 7 decks +28% synergy
Semblance Anvil
29% of 7 decks +28% synergy
Voltaic Key
29% of 7 decks +28% synergy
Umbral Mantle
29% of 7 decks +28% synergy
Krark-Clan Ironworks
29% of 7 decks +28% synergy
Darksteel Forge
29% of 7 decks +27% synergy
Manifold Key
29% of 7 decks +27% synergy
Rings of Brighthearth
29% of 7 decks +27% synergy
Thousand-Year Elixir
29% of 7 decks +27% synergy
Commander's Plate
29% of 7 decks +26% synergy
Blackblade Reforged
29% of 7 decks +25% synergy
Ashnod's Altar
29% of 7 decks +21% synergy
Swashbuckler's Whip
20% of 5 decks +20% synergy
Eye of Ojer Taq
20% of 5 decks +20% synergy
Tower of Champions
14% of 7 decks +14% synergy
Tower of Murmurs
14% of 7 decks +14% synergy
Whetwheel
14% of 7 decks +14% synergy
Aladdin's Ring
14% of 7 decks +14% synergy
Mishra's Helix
14% of 7 decks +14% synergy
Tower of Calamities
14% of 7 decks +14% synergy
Tower of Eons
14% of 7 decks +14% synergy
Temporal Aperture
14% of 7 decks +14% synergy
Aladdin's Lamp
14% of 7 decks +14% synergy
Eon Hub
14% of 7 decks +14% synergy
Thran Forge
14% of 7 decks +14% synergy
Kill Switch
14% of 7 decks +14% synergy
Power Matrix
14% of 7 decks +14% synergy
Snake Basket
14% of 7 decks +14% synergy
Avarice Totem
14% of 7 decks +14% synergy
Citanul Flute
14% of 7 decks +14% synergy
Void Mirror
14% of 7 decks +14% synergy
That Which Was Taken
14% of 7 decks +14% synergy
Candelabra of Tawnos
14% of 7 decks +14% synergy
Ashnod's Transmogrant
14% of 7 decks +14% synergy
Sword of the Chosen
14% of 7 decks +14% synergy
Manascape Refractor
14% of 7 decks +14% synergy
Enchantments
Shared Fate
100% of 1 decks +100% synergy
March of the Machines
100% of 1 decks +100% synergy
Arcane Laboratory
100% of 1 decks +100% synergy
Stasis
100% of 1 decks +100% synergy
Stony Silence
100% of 1 decks +99% synergy
Blacksmith's Talent
100% of 1 decks +99% synergy
Rule of Law
100% of 1 decks +99% synergy
Freed from the Real
100% of 1 decks +98% synergy
Court of Garenbrig
33% of 6 decks +31% synergy
Mana Reflection
29% of 7 decks +27% synergy
Guardian Project
29% of 7 decks +20% synergy
Bigger on the Inside
20% of 5 decks +18% synergy
Awaken the Ancient
14% of 7 decks +14% synergy
Crackling Emergence
14% of 7 decks +14% synergy
Bludgeon Brawl
14% of 7 decks +14% synergy
Blighted Burgeoning
14% of 7 decks +14% synergy
Careful Cultivation
14% of 7 decks +14% synergy
Awakening
14% of 7 decks +14% synergy
Nature's Chosen
14% of 7 decks +14% synergy
Raised by Giants
14% of 7 decks +14% synergy
Helix Pinnacle
14% of 7 decks +13% synergy
Fervor
14% of 7 decks +13% synergy
Concordant Crossroads
14% of 7 decks +12% synergy
Curse of Opulence
14% of 7 decks +11% synergy
Rancor
14% of 7 decks +10% synergy
Rising of the Day
14% of 7 decks +9% synergy
Tribute to the World Tree
14% of 7 decks +8% synergy
Hardened Scales
14% of 7 decks +5% synergy
Sylvan Library
14% of 7 decks +4% synergy
Rhythm of the Wild
14% of 7 decks -9% synergy
Planeswalkers
Tezzeret, Master of the Bridge
100% of 1 decks +98% synergy
Daretti, Scrap Savant
14% of 7 decks +12% synergy
Utility Lands
Forge of Heroes
29% of 7 decks +28% synergy
Llanowar Reborn
29% of 7 decks +27% synergy
Inventors' Fair
29% of 7 decks +25% synergy
Oran-Rief, the Vastwood
29% of 7 decks +24% synergy
Urza's Saga
29% of 7 decks +22% synergy
Yavimaya, Cradle of Growth
29% of 7 decks +20% synergy
Kessig Wolf Run
29% of 7 decks +13% synergy
Scorched Ruins
14% of 7 decks +14% synergy
Dormant Volcano
14% of 7 decks +14% synergy
Mishra's Workshop
14% of 7 decks +14% synergy
Blasted Landscape
14% of 7 decks +14% synergy
Drannith Ruins
14% of 7 decks +14% synergy
Deserted Temple
14% of 7 decks +14% synergy
Okina, Temple to the Grandfathers
14% of 7 decks +14% synergy
Maze's End
14% of 7 decks +14% synergy
Hall of the Bandit Lord
14% of 7 decks +14% synergy
Jungle Basin
14% of 7 decks +14% synergy
Urza's Workshop
14% of 7 decks +14% synergy
Baldur's Gate
14% of 7 decks +13% synergy
Urza's Power Plant
14% of 7 decks +12% synergy
Urza's Mine
14% of 7 decks +12% synergy
Urza's Tower
14% of 7 decks +12% synergy
Tyrite Sanctum
14% of 7 decks +12% synergy
Treasure Vault
14% of 7 decks +12% synergy
Thespian's Stage
14% of 7 decks +12% synergy
Darksteel Citadel
14% of 7 decks +11% synergy
Dryad Arbor
14% of 7 decks +10% synergy
Forgotten Cave
14% of 7 decks +10% synergy
Command Beacon
14% of 7 decks +10% synergy
Castle Garenbrig
14% of 7 decks +9% synergy
Buried Ruin
14% of 7 decks +9% synergy
Great Furnace
14% of 7 decks +9% synergy
Mana Artifacts
Sol Ring
86% of 7 decks +1% synergy
Arcane Signet
57% of 7 decks -15% synergy
Chromatic Orrery
43% of 7 decks +41% synergy
Empowered Autogenerator
29% of 7 decks +28% synergy
The Mana Rig
14% of 7 decks +14% synergy
Gemstone Array
14% of 7 decks +14% synergy
Thran Turbine
14% of 7 decks +14% synergy
The Mightstone and Weakstone
14% of 7 decks +14% synergy
Nyx Lotus
14% of 7 decks +13% synergy
Liquimetal Torque
14% of 7 decks +11% synergy
Thran Dynamo
14% of 7 decks +9% synergy
Cursed Mirror
14% of 7 decks +9% synergy
Mana Crypt
14% of 7 decks +8% synergy
Mana Vault
14% of 7 decks +8% synergy
Chromatic Lantern
14% of 7 decks +5% synergy
Talisman of Impulse
14% of 7 decks +4% synergy
Gruul Signet
14% of 7 decks +3% synergy
Lands
Bleeding Woods
100% of 1 decks +99% synergy
Citadel Gate
100% of 1 decks +98% synergy
Black Dragon Gate
100% of 1 decks +98% synergy
Sea Gate
100% of 1 decks +98% synergy
Simic Guildgate
100% of 1 decks +94% synergy
Raugrin Triome
100% of 1 decks +74% synergy
Savai Triome
100% of 1 decks +74% synergy
Zagoth Triome
100% of 1 decks +70% synergy
Indatha Triome
100% of 1 decks +70% synergy
Ketria Triome
100% of 1 decks +68% synergy
Command Tower
86% of 7 decks +11% synergy
Commercial District
80% of 5 decks +71% synergy
Cinder Glade
57% of 7 decks +19% synergy
Stomping Ground
57% of 7 decks +17% synergy
Rockfall Vale
43% of 7 decks +21% synergy
Spire Garden
43% of 7 decks +19% synergy
Planar Nexus
33% of 3 decks +33% synergy
Talon Gates of Madara
33% of 3 decks +31% synergy
Urza's Cave
33% of 3 decks +30% synergy
Cragcrown Pathway
29% of 7 decks +20% synergy
Fabled Passage
29% of 7 decks +20% synergy
Gruul Turf
29% of 7 decks +13% synergy
Game Trail
29% of 7 decks +13% synergy
Rootbound Crag
29% of 7 decks +3% synergy
Exotic Orchard
29% of 7 decks -8% synergy
Dining Room
20% of 5 decks +20% synergy
Bristling Backwoods
20% of 5 decks +17% synergy
Gateway Plaza
14% of 7 decks +14% synergy
Brokers Hideout
14% of 7 decks +13% synergy
Cabaretti Courtyard
14% of 7 decks +13% synergy
Cliffgate
14% of 7 decks +13% synergy
Manor Gate
14% of 7 decks +12% synergy
Grove of the Burnwillows
14% of 7 decks +12% synergy
Opal Palace
14% of 7 decks +12% synergy
Highland Forest
14% of 7 decks +11% synergy
Fire-Lit Thicket
14% of 7 decks +10% synergy
Ash Barrens
14% of 7 decks +9% synergy
Gemstone Caverns
14% of 7 decks +9% synergy
Wooded Ridgeline
14% of 7 decks +9% synergy
Copperline Gorge
14% of 7 decks +9% synergy
Blighted Woodland
14% of 7 decks +9% synergy
Cavern of Souls
14% of 7 decks +7% synergy
Sheltered Thicket
14% of 7 decks +6% synergy
Mossfire Valley
14% of 7 decks +3% synergy
Karplusan Forest
14% of 7 decks -4% synergy
Evolving Wilds
14% of 7 decks -7% synergy