Idris, Soul of the TARDIS + Basalt Monolith + Training Grounds

Idris, Soul of the TARDIS
Basalt Monolith
Training Grounds

Requires
Idris, Soul of the TARDIS must be on the battlefield. Basalt Monolith must be in exile (exiled by Idris). Training Grounds must be on the battlefield. Idris does not have summoning sickness.
Steps
  1. Activate Idris using Basalt Monolith's first ability by tapping it, adding .
  2. Activate Idris using Basalt Monolith's second ability by paying 1, untapping it.
  3. Repeat.
Results
Infinite colorless mana.

The Tenth Doctor // Rose Tyler
0.12% of 4086 decks 5 decks
Idris, Soul of the TARDIS
5.63% of 71 decks 4 decks
The Tenth Doctor // Clara Oswald
0.63% of 474 decks 3 decks
The Tenth Doctor // Sarah Jane Smith
3.45% of 29 decks 1 decks
Esika, God of the Tree
0.01% of 18128 decks 1 decks
Kenrith, the Returned King
0.00% of 21730 decks 1 decks
The Eleventh Doctor // Amy Pond
0.13% of 744 decks 1 decks
High Synergy Cards
Zirda, the Dawnwaker
78% of 9 decks +75% synergy
Trenzalore Clocktower
67% of 15 decks +65% synergy
Farewell
78% of 9 decks +64% synergy
Rousing Refrain
62% of 16 decks +61% synergy
The Millennium Calendar
56% of 9 decks +55% synergy
Dinosaurs on a Spaceship
56% of 9 decks +53% synergy
Everybody Lives!
56% of 9 decks +53% synergy
Lightning Greaves
75% of 16 decks +50% synergy
Inspiring Refrain
50% of 16 decks +49% synergy
Jhoira of the Ghitu
44% of 16 decks +43% synergy
Top Cards
Swords to Plowshares
78% of 9 decks +15% synergy
Blasphemous Act
56% of 16 decks +23% synergy
Mystical Tutor
50% of 16 decks +35% synergy
Arcane Denial
50% of 16 decks +30% synergy
Path to Exile
44% of 9 decks -1% synergy
Mental Misstep
44% of 16 decks +38% synergy
An Offer You Can't Refuse
44% of 16 decks +23% synergy
Time Beetle
40% of 15 decks +39% synergy
Sonic Screwdriver
40% of 15 decks +39% synergy
Reality Strobe
38% of 16 decks +37% synergy
Creatures
Agatha of the Vile Cauldron
75% of 4 decks +73% synergy
Birds of Paradise
75% of 4 decks +48% synergy
The War Doctor
33% of 9 decks +32% synergy
Flesh Duplicate
33% of 15 decks +31% synergy
The Second Doctor
33% of 9 decks +31% synergy
River Song
31% of 16 decks +31% synergy
Timestream Navigator
31% of 16 decks +30% synergy
Phyrexian Metamorph
31% of 16 decks +24% synergy
Flaming Tyrannosaurus
27% of 15 decks +25% synergy
Jhoira's Timebug
25% of 16 decks +25% synergy
Aeon Chronicler
25% of 16 decks +25% synergy
Dockside Extortionist
25% of 16 decks +13% synergy
Star Whale
20% of 15 decks +19% synergy
K-9, Mark I
20% of 15 decks +18% synergy
Rift Elemental
19% of 16 decks +18% synergy
Circuit Mender
19% of 16 decks +18% synergy
Drift of Phantasms
19% of 16 decks +18% synergy
Displacer Kitten
19% of 16 decks +13% synergy
Imperial Recruiter
19% of 16 decks +13% synergy
Goldspan Dragon
19% of 16 decks +13% synergy
Spark Double
19% of 16 decks +12% synergy
Thassa's Oracle
19% of 16 decks +11% synergy
Solemn Simulacrum
19% of 16 decks +5% synergy
Instants
Beast Within
75% of 4 decks +36% synergy
Counterspell
38% of 16 decks -5% synergy
Enlightened Tutor
33% of 9 decks +16% synergy
Clockspinning
31% of 16 decks +30% synergy
Fierce Guardianship
31% of 16 decks +13% synergy
Brainstorm
31% of 16 decks +10% synergy
Cyber Conversion
31% of 13 decks +29% synergy
Delay
25% of 16 decks +22% synergy
Muddle the Mixture
25% of 16 decks +20% synergy
Swan Song
25% of 16 decks +9% synergy
Cyclonic Rift
25% of 16 decks -3% synergy
Suspend
19% of 16 decks +18% synergy
Brain Freeze
19% of 16 decks +15% synergy
Dramatic Reversal
19% of 16 decks +13% synergy
Deflecting Swat
19% of 16 decks +3% synergy
Negate
19% of 16 decks -4% synergy
Sorceries
Farseek
75% of 4 decks +41% synergy
Cultivate
75% of 4 decks +29% synergy
Inevitable Betrayal
38% of 16 decks +36% synergy
Fabricate
38% of 16 decks +31% synergy
Windfall
38% of 16 decks +25% synergy
Chronomantic Escape
33% of 9 decks +33% synergy
The Wedding of River Song
33% of 9 decks +33% synergy
Wibbly-wobbly, Timey-wimey
33% of 15 decks +33% synergy
Sevinne's Reclamation
33% of 9 decks +26% synergy
Arc Blade
31% of 16 decks +31% synergy
Personal Tutor
31% of 16 decks +30% synergy
Wheel of Fate
25% of 16 decks +24% synergy
Lórien Revealed
25% of 16 decks +21% synergy
Ponder
25% of 16 decks +12% synergy
Traverse Eternity
23% of 13 decks +22% synergy
Twice Upon a Time
20% of 15 decks +20% synergy
All of History, All at Once
20% of 15 decks +19% synergy
Gamble
19% of 16 decks +9% synergy
Preordain
19% of 16 decks +8% synergy
Vandalblast
19% of 16 decks +3% synergy
Utility Artifacts
Heartstone
38% of 16 decks +37% synergy
Rotating Fireplace
33% of 15 decks +33% synergy
Dino DNA
33% of 9 decks +33% synergy
The One Ring
31% of 16 decks +22% synergy
Illusionist's Bracers
25% of 16 decks +24% synergy
Staff of Domination
25% of 16 decks +23% synergy
Swiftfoot Boots
25% of 16 decks -3% synergy
Scroll Rack
19% of 16 decks +17% synergy
Isochron Scepter
19% of 16 decks +16% synergy
Strionic Resonator
19% of 16 decks +15% synergy
Panharmonicon
19% of 16 decks +15% synergy
Enchantments
As Foretold
38% of 16 decks +35% synergy
Four Knocks
33% of 9 decks +33% synergy
Regenerations Restored
33% of 9 decks +32% synergy
Grasp of Fate
33% of 9 decks +30% synergy
Ghostly Prison
33% of 9 decks +22% synergy
The Parting of the Ways
25% of 16 decks +24% synergy
Mystic Remora
25% of 16 decks +7% synergy
Virtue of Knowledge
19% of 16 decks +16% synergy
Teferi's Ageless Insight
19% of 16 decks +14% synergy
Underworld Breach
19% of 16 decks +13% synergy
Rhystic Study
19% of 16 decks -9% synergy
Utility Lands
Reliquary Tower
44% of 16 decks +14% synergy
Geier Reach Sanitarium
25% of 16 decks +22% synergy
Rogue's Passage
25% of 16 decks +6% synergy
Nesting Grounds
19% of 16 decks +17% synergy
Minamo, School at Water's Edge
19% of 16 decks +15% synergy
Urza's Saga
19% of 16 decks +12% synergy
Ancient Tomb
19% of 16 decks +8% synergy
Mana Artifacts
Sol Ring
100% of 16 decks +16% synergy
Arcane Signet
75% of 16 decks +3% synergy
Talisman of Conviction
67% of 9 decks +44% synergy
Thought Vessel
56% of 16 decks +39% synergy
Talisman of Creativity
50% of 16 decks +21% synergy
Talisman of Progress
44% of 9 decks +22% synergy
Fellwar Stone
44% of 16 decks +23% synergy
Sol Talisman
31% of 16 decks +30% synergy
Mana Crypt
31% of 16 decks +23% synergy
Energy Refractor
25% of 16 decks +25% synergy
Lotus Bloom
25% of 16 decks +25% synergy
Grim Monolith
25% of 16 decks +23% synergy
Jeweled Lotus
25% of 16 decks +19% synergy
Chromatic Orrery
19% of 16 decks +17% synergy
Lands
Command Tower
81% of 16 decks +7% synergy
Hinterland Harbor
75% of 4 decks +48% synergy
Hallowed Fountain
67% of 9 decks +26% synergy
Exotic Orchard
62% of 16 decks +27% synergy
Steam Vents
62% of 16 decks +23% synergy
Training Center
56% of 16 decks +29% synergy
Sacred Foundry
56% of 9 decks +19% synergy
Sunbaked Canyon
44% of 9 decks +40% synergy
Skycloud Expanse
44% of 9 decks +32% synergy
Sundown Pass
44% of 9 decks +29% synergy
Deserted Beach
44% of 9 decks +28% synergy
Mystic Monastery
44% of 9 decks +18% synergy
Raugrin Triome
44% of 9 decks +18% synergy
Fiery Islet
44% of 16 decks +37% synergy
Stormcarved Coast
44% of 16 decks +26% synergy
Scalding Tarn
38% of 16 decks +27% synergy
Shivan Reef
38% of 16 decks +11% synergy
Gallifrey Council Chamber
33% of 15 decks +33% synergy
Spire of Industry
31% of 16 decks +28% synergy
Volcanic Island
25% of 16 decks +11% synergy
Reflecting Pool
19% of 16 decks +13% synergy
Flooded Strand
19% of 16 decks +8% synergy
Arid Mesa
19% of 16 decks +8% synergy
Polluted Delta
19% of 16 decks +7% synergy
Path of Ancestry
19% of 16 decks -2% synergy