Idris, Soul of the TARDIS
Grim Monolith
Training Grounds

   Prerequisites

What do I need to start this combo?
Grim Monolith in exile (Grim Monolith exiled by Idris in exile).
Idris and Training Grounds on the battlefield.
Idris does not have summoning sickness.

   Steps

How does this combo work?
1
Activate Idris using Grim Monolith's first ability by tapping it, adding .
2
Activate Idris using Grim Monolith's second ability by paying 2, untapping it.
3
Repeat.

   Results

What do I get from this combo?
Infinite colorless mana
Idris, Soul of the TARDIS
3.1%inclusion4 decks131 decks
Creatures
Displacer Kitten
100%inclusion4 decks4 decks
96%synergy
Phyrexian Metamorph
100%inclusion4 decks4 decks
94%synergy
Enthusiastic Mechanaut
75%inclusion3 decks4 decks
69%synergy
Etherium Sculptor
75%inclusion3 decks4 decks
68%synergy
Foundry Inspector
75%inclusion3 decks4 decks
69%synergy
Roaming Throne
75%inclusion3 decks4 decks
70%synergy
Thought Monitor
75%inclusion3 decks4 decks
71%synergy
Circuit Mender
50%inclusion2 decks4 decks
50%synergy
Emry, Lurker of the Loch
50%inclusion2 decks4 decks
45%synergy
Giggling Skitterspike
50%inclusion2 decks4 decks
50%synergy
Unctus, Grand Metatect
50%inclusion2 decks4 decks
49%synergy
Goblin Welder
50%inclusion2 decks4 decks
48%synergy
Walking Ballista
50%inclusion2 decks4 decks
49%synergy
Sphinx's Disciple
50%inclusion2 decks4 decks
50%synergy
Surge Conductor
33%inclusion1 decks3 decks
33%synergy
Anger
25%inclusion1 decks4 decks
22%synergy
Curie, Emergent Intelligence
25%inclusion1 decks4 decks
25%synergy
Goblin Engineer
25%inclusion1 decks4 decks
21%synergy
Junk Diver
25%inclusion1 decks4 decks
24%synergy
Pili-Pala
25%inclusion1 decks4 decks
25%synergy
Workshop Assistant
25%inclusion1 decks4 decks
25%synergy
Deadeye Navigator
25%inclusion1 decks4 decks
25%synergy
Glint Raker
25%inclusion1 decks4 decks
25%synergy
Kappa Cannoneer
25%inclusion1 decks4 decks
22%synergy
Karn, Legacy Reforged
25%inclusion1 decks4 decks
24%synergy
Metalwork Colossus
25%inclusion1 decks4 decks
24%synergy
Mycosynth Golem
25%inclusion1 decks4 decks
25%synergy
Phyrexian Devourer
25%inclusion1 decks4 decks
25%synergy
Dreamtide Whale
25%inclusion1 decks4 decks
24%synergy
Master Transmuter
25%inclusion1 decks4 decks
23%synergy
Myr Retriever
25%inclusion1 decks4 decks
23%synergy
Saheeli, the Sun's Brilliance
25%inclusion1 decks4 decks
23%synergy
Stonecoil Serpent
25%inclusion1 decks4 decks
25%synergy
Thassa's Oracle
25%inclusion1 decks4 decks
21%synergy
Threefold Thunderhulk
25%inclusion1 decks4 decks
24%synergy
Time Beetle
25%inclusion1 decks4 decks
24%synergy
Thassa, Deep-Dwelling
25%inclusion1 decks4 decks
25%synergy
Reckless Fireweaver
25%inclusion1 decks4 decks
20%synergy
Purphoros, God of the Forge
25%inclusion1 decks4 decks
23%synergy
Vedalken Archmage
25%inclusion1 decks4 decks
24%synergy
Ornithopter of Paradise
25%inclusion1 decks4 decks
21%synergy
Cyberdrive Awakener
25%inclusion1 decks4 decks
23%synergy
Sai, Master Thopterist
25%inclusion1 decks4 decks
21%synergy
Witty Roastmaster
25%inclusion1 decks4 decks
22%synergy
Ingenious Artillerist
25%inclusion1 decks4 decks
22%synergy
Grazilaxx, Illithid Scholar
25%inclusion1 decks4 decks
24%synergy
Canoptek Spyder
25%inclusion1 decks4 decks
25%synergy
Molten Gatekeeper
25%inclusion1 decks4 decks
22%synergy
Solemn Simulacrum
25%inclusion1 decks4 decks
16%synergy
Instants
Counterspell
100%inclusion4 decks4 decks
48%synergy
Essence Flux
75%inclusion3 decks4 decks
74%synergy
Ghostly Flicker
75%inclusion3 decks4 decks
73%synergy
Planar Incision
75%inclusion3 decks4 decks
74%synergy
Arcane Denial
50%inclusion2 decks4 decks
21%synergy
Chaos Warp
50%inclusion2 decks4 decks
8%synergy
Displace
50%inclusion2 decks4 decks
50%synergy
Whir of Invention
25%inclusion1 decks4 decks
21%synergy
Brainstorm
25%inclusion1 decks4 decks
-19%synergy
Fierce Guardianship
25%inclusion1 decks4 decks
3%synergy
Mana Drain
25%inclusion1 decks4 decks
9%synergy
Paradoxical Outcome
25%inclusion1 decks4 decks
24%synergy
Zoyowa's Justice
25%inclusion1 decks4 decks
24%synergy
Blur
25%inclusion1 decks4 decks
24%synergy
Comet Storm
25%inclusion1 decks4 decks
20%synergy
Drown in Dreams
25%inclusion1 decks4 decks
23%synergy
Expansion // Explosion
25%inclusion1 decks4 decks
19%synergy
Experimental Augury
25%inclusion1 decks4 decks
23%synergy
Fall of the Titans
25%inclusion1 decks4 decks
25%synergy
Power Sink
25%inclusion1 decks4 decks
25%synergy
Spell Burst
25%inclusion1 decks4 decks
24%synergy
Teferi's Time Twist
25%inclusion1 decks4 decks
24%synergy
Negate
25%inclusion1 decks4 decks
-8%synergy
An Offer You Can't Refuse
25%inclusion1 decks4 decks
-11%synergy
Sorceries
Saheeli's Directive
25%inclusion1 decks4 decks
24%synergy
Ponder
25%inclusion1 decks4 decks
-13%synergy
Preordain
25%inclusion1 decks4 decks
-9%synergy
Thoughtcast
25%inclusion1 decks4 decks
20%synergy
Transmute Artifact
25%inclusion1 decks4 decks
24%synergy
Contentious Plan
25%inclusion1 decks4 decks
24%synergy
Crackle with Power
25%inclusion1 decks4 decks
17%synergy
Fabricate
25%inclusion1 decks4 decks
16%synergy
Fireball
25%inclusion1 decks4 decks
23%synergy
Jaya's Immolating Inferno
25%inclusion1 decks4 decks
20%synergy
Start the TARDIS
25%inclusion1 decks4 decks
25%synergy
Tezzeret's Gambit
25%inclusion1 decks4 decks
21%synergy
Wibbly-wobbly, Timey-wimey
25%inclusion1 decks4 decks
24%synergy
Vandalblast
25%inclusion1 decks4 decks
-2%synergy
Blasphemous Act
25%inclusion1 decks4 decks
-13%synergy
Utility Artifacts
Conjurer's Closet
100%inclusion4 decks4 decks
100%synergy
Lithoform Engine
100%inclusion4 decks4 decks
99%synergy
Swiftfoot Boots
100%inclusion4 decks4 decks
71%synergy
Lightning Greaves
75%inclusion3 decks4 decks
51%synergy
Panharmonicon
75%inclusion3 decks4 decks
74%synergy
Strionic Resonator
75%inclusion3 decks4 decks
73%synergy
Heartstone
75%inclusion3 decks4 decks
75%synergy
Mystic Forge
50%inclusion2 decks4 decks
46%synergy
Staff of Domination
50%inclusion2 decks4 decks
49%synergy
The One Ring
50%inclusion2 decks4 decks
41%synergy
Encroaching Mycosynth
50%inclusion2 decks4 decks
49%synergy
Illusionist's Bracers
50%inclusion2 decks4 decks
49%synergy
Repurposing Bay
33%inclusion1 decks3 decks
32%synergy
Cryogen Relic
33%inclusion1 decks3 decks
31%synergy
Cloud Key
25%inclusion1 decks4 decks
22%synergy
Crystal Shard
25%inclusion1 decks4 decks
25%synergy
Erratic Portal
25%inclusion1 decks4 decks
25%synergy
Esoteric Duplicator
25%inclusion1 decks4 decks
23%synergy
Hammer of Purphoros
25%inclusion1 decks4 decks
25%synergy
Jackdaw
25%inclusion1 decks4 decks
24%synergy
Key to the City
25%inclusion1 decks4 decks
22%synergy
Rings of Brighthearth
25%inclusion1 decks4 decks
24%synergy
Sands of Time
25%inclusion1 decks4 decks
25%synergy
Ugin's Nexus
25%inclusion1 decks4 decks
24%synergy
Clock of Omens
25%inclusion1 decks4 decks
24%synergy
Cold Storage
25%inclusion1 decks4 decks
25%synergy
Darksteel Forge
25%inclusion1 decks4 decks
24%synergy
Embercleave
25%inclusion1 decks4 decks
23%synergy
Excalibur, Sword of Eden
25%inclusion1 decks4 decks
24%synergy
Kaldra Compleat
25%inclusion1 decks4 decks
25%synergy
Manifold Key
25%inclusion1 decks4 decks
23%synergy
Moonsilver Key
25%inclusion1 decks4 decks
24%synergy
Reaver Titan
25%inclusion1 decks4 decks
25%synergy
Scroll Rack
25%inclusion1 decks4 decks
24%synergy
Sensei's Divining Top
25%inclusion1 decks4 decks
18%synergy
Spine of Ish Sah
25%inclusion1 decks4 decks
24%synergy
Thunderhawk Gunship
25%inclusion1 decks4 decks
25%synergy
Voltaic Key
25%inclusion1 decks4 decks
24%synergy
Mesmeric Orb
25%inclusion1 decks4 decks
25%synergy
Myr Turbine
25%inclusion1 decks4 decks
25%synergy
TARDIS
25%inclusion1 decks4 decks
25%synergy
Silverskin Armor
25%inclusion1 decks4 decks
25%synergy
Wayfarer's Bauble
25%inclusion1 decks4 decks
15%synergy
Bident of Thassa
25%inclusion1 decks4 decks
19%synergy
The Indomitable
25%inclusion1 decks4 decks
23%synergy
Enchantments
Virtue of Knowledge
50%inclusion2 decks4 decks
50%synergy
Freed from the Real
50%inclusion2 decks4 decks
49%synergy
Pemmin's Aura
50%inclusion2 decks4 decks
49%synergy
Power Artifact
25%inclusion1 decks4 decks
25%synergy
Gimli's Reckless Might
25%inclusion1 decks4 decks
25%synergy
Intruder Alarm
25%inclusion1 decks4 decks
24%synergy
Mirrodin Besieged
25%inclusion1 decks4 decks
24%synergy
Reconnaissance Mission
25%inclusion1 decks4 decks
21%synergy
Impact Tremors
25%inclusion1 decks4 decks
17%synergy
Thopter Spy Network
25%inclusion1 decks4 decks
21%synergy
Coastal Piracy
25%inclusion1 decks4 decks
23%synergy
Planeswalkers
Tezzeret, Artifice Master
25%inclusion1 decks4 decks
24%synergy
Utility Lands
Arena of Glory
50%inclusion2 decks4 decks
46%synergy
Flamekin Village
25%inclusion1 decks4 decks
24%synergy
Hall of the Bandit Lord
25%inclusion1 decks4 decks
25%synergy
Academy Ruins
25%inclusion1 decks4 decks
18%synergy
Archway of Innovation
25%inclusion1 decks4 decks
20%synergy
Darksteel Citadel
25%inclusion1 decks4 decks
19%synergy
Great Furnace
25%inclusion1 decks4 decks
15%synergy
Inventors' Fair
25%inclusion1 decks4 decks
19%synergy
Minamo, School at Water's Edge
25%inclusion1 decks4 decks
20%synergy
Mystic Sanctuary
25%inclusion1 decks4 decks
0%synergy
Otawara, Soaring City
25%inclusion1 decks4 decks
6%synergy
Reliquary Tower
25%inclusion1 decks4 decks
-24%synergy
Seat of the Synod
25%inclusion1 decks4 decks
15%synergy
Urza's Saga
25%inclusion1 decks4 decks
16%synergy
Mana Artifacts
Basalt Monolith
100%inclusion4 decks4 decks
98%synergy
Arcane Signet
75%inclusion3 decks4 decks
-8%synergy
Izzet Signet
75%inclusion3 decks4 decks
17%synergy
Liquimetal Torque
75%inclusion3 decks4 decks
71%synergy
Sol Ring
75%inclusion3 decks4 decks
-11%synergy
Talisman of Creativity
75%inclusion3 decks4 decks
21%synergy
Fellwar Stone
50%inclusion2 decks4 decks
18%synergy
Honor-Worn Shaku
50%inclusion2 decks4 decks
50%synergy
Mind Stone
50%inclusion2 decks4 decks
26%synergy
Coveted Jewel
50%inclusion2 decks4 decks
48%synergy
Firemind Vessel
50%inclusion2 decks4 decks
47%synergy
Gilded Lotus
50%inclusion2 decks4 decks
44%synergy
Chromatic Orrery
25%inclusion1 decks4 decks
24%synergy
Cursed Mirror
25%inclusion1 decks4 decks
18%synergy
Fractured Powerstone
25%inclusion1 decks4 decks
24%synergy
Hedron Archive
25%inclusion1 decks4 decks
19%synergy
Mana Vault
25%inclusion1 decks4 decks
16%synergy
Prismatic Lens
25%inclusion1 decks4 decks
23%synergy
The Mightstone and Weakstone
25%inclusion1 decks4 decks
24%synergy
Thran Dynamo
25%inclusion1 decks4 decks
16%synergy
Worn Powerstone
25%inclusion1 decks4 decks
21%synergy
Sonic Screwdriver
25%inclusion1 decks4 decks
24%synergy
Staff of Compleation
25%inclusion1 decks4 decks
25%synergy
Nyx Lotus
25%inclusion1 decks4 decks
25%synergy
Thought Vessel
25%inclusion1 decks4 decks
-11%synergy
Lands
Command Tower
100%inclusion4 decks4 decks
13%synergy
Flooded Strand
50%inclusion2 decks4 decks
39%synergy
Misty Rainforest
50%inclusion2 decks4 decks
40%synergy
Scalding Tarn
50%inclusion2 decks4 decks
19%synergy
Steam Vents
50%inclusion2 decks4 decks
2%synergy
Thundering Falls
50%inclusion2 decks4 decks
29%synergy
Volatile Fjord
50%inclusion2 decks4 decks
45%synergy
Volcanic Island
50%inclusion2 decks4 decks
35%synergy
Shivan Reef
50%inclusion2 decks4 decks
-9%synergy
Stormcarved Coast
50%inclusion2 decks4 decks
9%synergy
Exotic Orchard
50%inclusion2 decks4 decks
16%synergy
Path of Ancestry
50%inclusion2 decks4 decks
36%synergy
Temple of Epiphany
50%inclusion2 decks4 decks
10%synergy
Arid Mesa
25%inclusion1 decks4 decks
16%synergy
Bloodstained Mire
25%inclusion1 decks4 decks
15%synergy
Molten Tributary
25%inclusion1 decks4 decks
16%synergy
Polluted Delta
25%inclusion1 decks4 decks
14%synergy
Wooded Foothills
25%inclusion1 decks4 decks
16%synergy
Cascade Bluffs
25%inclusion1 decks4 decks
-19%synergy
Izzet Boilerworks
25%inclusion1 decks4 decks
-14%synergy
Myriad Landscape
25%inclusion1 decks4 decks
9%synergy
Riverglide Pathway
25%inclusion1 decks4 decks
1%synergy
Silverbluff Bridge
25%inclusion1 decks4 decks
15%synergy
Sulfur Falls
25%inclusion1 decks4 decks
-41%synergy
Training Center
25%inclusion1 decks4 decks
-18%synergy
Frostboil Snarl
25%inclusion1 decks4 decks
-19%synergy