Earthcraft + Fertile Ground + Morphling

Earthcraft
Fertile Ground
Morphling

Requires
Earthcraft must be on the battlefield. Fertile Ground must be on the battlefield (attached to a basic land you control). Morphling must be on the battlefield.
Steps
  1. Activate the basic land with Fertile Ground attached by tapping it, adding at least 1.
  2. Fertile Ground triggers, adding .
  3. Activate Earthcraft by tapping Morphling, untapping the basic land.
  4. Activate Morphling's first ability by paying , untapping it.
  5. Repeat.
  6. If the basic land is an Island, you may add mana of any color using Fertile Ground's trigger, and you may infinitely repeat steps 3-4 with any other basic land you control.
Results
Infinite colored mana. Infinite untap of basic lands you control.

Derevi, Empyrial Tactician
0.05% of 7409 decks 4 decks
Riku of Two Reflections
0.04% of 4895 decks 2 decks
High Synergy Cards
Simic Ragworm
83% of 6 decks +83% synergy
Horseshoe Crab
83% of 6 decks +83% synergy
Pili-Pala
83% of 6 decks +83% synergy
Kiora's Follower
83% of 6 decks +78% synergy
Freed from the Real
67% of 6 decks +65% synergy
Ashaya, Soul of the Wild
67% of 6 decks +63% synergy
Rhystic Study
67% of 6 decks +39% synergy
Counterspell
67% of 6 decks +24% synergy
Creatures
Avalanche Riders
100% of 2 decks +100% synergy
Forensic Researcher
100% of 1 decks +99% synergy
Dack's Duplicate
100% of 2 decks +99% synergy
Kiki-Jiki, Mirror Breaker
100% of 2 decks +96% synergy
Puresight Merrow
75% of 4 decks +75% synergy
Silkbind Faerie
50% of 4 decks +50% synergy
Thousand Moons Infantry
50% of 2 decks +50% synergy
Knacksaw Clique
50% of 6 decks +50% synergy
Argothian Elder
50% of 6 decks +50% synergy
Palinchron
50% of 6 decks +50% synergy
Magus of the Candelabra
50% of 6 decks +49% synergy
Deadeye Navigator
50% of 6 decks +48% synergy
Peregrine Drake
50% of 6 decks +47% synergy
Kinnan, Bonder Prodigy
50% of 6 decks +46% synergy
Shalai, Voice of Plenty
50% of 4 decks +43% synergy
Faeburrow Elder
50% of 4 decks +38% synergy
Birds of Paradise
50% of 6 decks +23% synergy
Glimmerbell
33% of 6 decks +33% synergy
Soliton
33% of 6 decks +33% synergy
Leech Bonder
33% of 6 decks +33% synergy
Tidewater Minion
33% of 6 decks +33% synergy
Scuttling Sliver
33% of 6 decks +33% synergy
Vesuvan Doppelganger
33% of 6 decks +33% synergy
Voltaic Construct
33% of 6 decks +33% synergy
Grand Architect
33% of 6 decks +33% synergy
Storvald, Frost Giant Jarl
33% of 3 decks +33% synergy
Clone
33% of 6 decks +32% synergy
Vizier of Tumbling Sands
33% of 6 decks +32% synergy
Unctus, Grand Metatect
33% of 3 decks +32% synergy
Drumbellower
33% of 3 decks +31% synergy
Walking Ballista
33% of 6 decks +31% synergy
Murkfiend Liege
33% of 6 decks +29% synergy
Incubation Druid
33% of 6 decks +28% synergy
Selvala, Heart of the Wilds
33% of 6 decks +28% synergy
Oracle of Mul Daya
33% of 6 decks +28% synergy
Seedborn Muse
33% of 6 decks +25% synergy
Sakura-Tribe Elder
33% of 6 decks +15% synergy
Sky Hussar
25% of 4 decks +25% synergy
Felidar Guardian
25% of 4 decks +22% synergy
Stoneforge Mystic
25% of 4 decks +22% synergy
Emiel the Blessed
25% of 4 decks +21% synergy
Noble Hierarch
25% of 4 decks +9% synergy
Orvar, the All-Form
20% of 5 decks +20% synergy
Kelpie Guide
20% of 5 decks +19% synergy
Timeless Witness
20% of 5 decks +17% synergy
Displacer Kitten
20% of 5 decks +14% synergy
Grimoire Thief
17% of 6 decks +17% synergy
Sphinx's Disciple
17% of 6 decks +17% synergy
Crackdown Construct
17% of 6 decks +17% synergy
Hope Tender
17% of 6 decks +17% synergy
Instants
Volcanic Geyser
100% of 2 decks +100% synergy
Hithlain Knots
50% of 2 decks +49% synergy
Dramatic Reversal
50% of 6 decks +45% synergy
Enlightened Tutor
50% of 4 decks +32% synergy
Swords to Plowshares
50% of 4 decks -13% synergy
Banishing Knack
33% of 6 decks +33% synergy
Retraction Helix
33% of 6 decks +33% synergy
Sprouting Vines
33% of 6 decks +33% synergy
Avoid Fate
33% of 6 decks +33% synergy
Desertion
33% of 6 decks +33% synergy
Capsize
33% of 6 decks +32% synergy
Stroke of Genius
33% of 6 decks +32% synergy
Memory Lapse
33% of 6 decks +32% synergy
Impulse
33% of 6 decks +31% synergy
Brain Freeze
33% of 6 decks +30% synergy
High Tide
33% of 6 decks +30% synergy
Reality Shift
33% of 6 decks +24% synergy
Force of Will
33% of 6 decks +22% synergy
Swan Song
33% of 6 decks +17% synergy
Arcane Denial
33% of 6 decks +14% synergy
Growth Spiral
33% of 6 decks +12% synergy
True Love's Kiss
25% of 4 decks +25% synergy
To Arms!
25% of 4 decks +25% synergy
Dawn Charm
25% of 4 decks +23% synergy
Eladamri's Call
25% of 4 decks +14% synergy
Dovin's Veto
25% of 4 decks +6% synergy
Mind Games
17% of 6 decks +16% synergy
Memory's Journey
17% of 6 decks +16% synergy
Clockspinning
17% of 6 decks +16% synergy
Displace
17% of 6 decks +15% synergy
Ghostly Flicker
17% of 6 decks +12% synergy
Chord of Calling
17% of 6 decks +11% synergy
Fact or Fiction
17% of 6 decks +10% synergy
Worldly Tutor
17% of 6 decks +3% synergy
Negate
17% of 6 decks -6% synergy
Sorceries
Doppelgang
100% of 1 decks +96% synergy
Idyllic Tutor
50% of 4 decks +45% synergy
Cultivate
50% of 6 decks +4% synergy
Braingeyser
33% of 6 decks +33% synergy
Acquire
33% of 6 decks +33% synergy
Bribery
33% of 6 decks +32% synergy
Timetwister
33% of 6 decks +32% synergy
Windfall
33% of 6 decks +20% synergy
Three Visits
33% of 6 decks +9% synergy
Farseek
33% of 6 decks -1% synergy
Rampant Growth
33% of 6 decks -1% synergy
Day of Judgment
25% of 4 decks +23% synergy
Wargate
25% of 4 decks +22% synergy
Wrath of God
25% of 4 decks +18% synergy
Sevinne's Reclamation
25% of 4 decks +18% synergy
Seeds of Renewal
17% of 6 decks +17% synergy
Mystic Speculation
17% of 6 decks +16% synergy
Plea for Power
17% of 6 decks +16% synergy
Turntimber Symbiosis
17% of 6 decks +15% synergy
Regrowth
17% of 6 decks +13% synergy
Eldritch Evolution
17% of 6 decks +12% synergy
Sea Gate Restoration
17% of 6 decks +12% synergy
Neoform
17% of 6 decks +11% synergy
Bala Ged Recovery
17% of 6 decks +8% synergy
Preordain
17% of 6 decks +6% synergy
Ponder
17% of 6 decks +4% synergy
Kodama's Reach
17% of 6 decks -15% synergy
Nature's Lore
17% of 6 decks -15% synergy
Utility Artifacts
Viridian Longbow
50% of 6 decks +50% synergy
Umbral Mantle
50% of 6 decks +49% synergy
Illusionist's Bracers
50% of 6 decks +49% synergy
Rings of Brighthearth
50% of 6 decks +48% synergy
Isochron Scepter
50% of 6 decks +48% synergy
Heavy Arbalest
33% of 6 decks +33% synergy
Candelabra of Tawnos
33% of 6 decks +33% synergy
Thousand-Year Elixir
33% of 6 decks +31% synergy
Basilisk Collar
33% of 6 decks +30% synergy
Swiftfoot Boots
33% of 6 decks +5% synergy
Mesmeric Orb
17% of 6 decks +15% synergy
Lithoform Engine
17% of 6 decks +15% synergy
Mirage Mirror
17% of 6 decks +15% synergy
Staff of Domination
17% of 6 decks +15% synergy
Panharmonicon
17% of 6 decks +13% synergy
Wayfarer's Bauble
17% of 6 decks +6% synergy
Lightning Greaves
17% of 6 decks -9% synergy
Enchantments
Splinter Twin
100% of 2 decks +99% synergy
Samite Blessing
50% of 4 decks +50% synergy
Ocular Halo
50% of 4 decks +50% synergy
Pemmin's Aura
50% of 6 decks +49% synergy
Wild Growth
50% of 6 decks +39% synergy
Oracle's Insight
33% of 6 decks +33% synergy
Psionic Gift
33% of 6 decks +33% synergy
Hermetic Study
33% of 6 decks +33% synergy
Sheltered Aerie
33% of 6 decks +33% synergy
Confiscate
33% of 6 decks +33% synergy
Karametra's Favor
33% of 6 decks +33% synergy
Power Artifact
33% of 6 decks +33% synergy
Presence of Gond
33% of 6 decks +33% synergy
Opposition
33% of 6 decks +33% synergy
Copy Artifact
33% of 6 decks +33% synergy
Squirrel Nest
33% of 6 decks +32% synergy
Quest for Renewal
33% of 6 decks +32% synergy
Mana Reflection
33% of 6 decks +31% synergy
Cryptolith Rite
33% of 6 decks +30% synergy
Wilderness Reclamation
33% of 6 decks +29% synergy
Mystic Remora
33% of 6 decks +15% synergy
Mirari's Wake
25% of 4 decks +11% synergy
Multani's Harmony
17% of 6 decks +17% synergy
Verdant Haven
17% of 6 decks +16% synergy
Market Festival
17% of 6 decks +16% synergy
Mind Over Matter
17% of 6 decks +16% synergy
Dawn's Reflection
17% of 6 decks +16% synergy
Wolfwillow Haven
17% of 6 decks +16% synergy
Leyline of Abundance
17% of 6 decks +15% synergy
Training Grounds
17% of 6 decks +14% synergy
Asceticism
17% of 6 decks +14% synergy
Utopia Sprawl
17% of 6 decks +9% synergy
Planeswalkers
Teferi, Who Slows the Sunset
33% of 3 decks +31% synergy
Tezzeret the Seeker
17% of 6 decks +14% synergy
Utility Lands
Boseiju, Who Endures
40% of 5 decks +20% synergy
Dark Depths
33% of 6 decks +32% synergy
Vesuva
33% of 6 decks +32% synergy
Lotus Field
33% of 6 decks +32% synergy
Thespian's Stage
33% of 6 decks +31% synergy
Maze of Ith
33% of 6 decks +31% synergy
Strip Mine
33% of 6 decks +30% synergy
Academy Ruins
33% of 6 decks +28% synergy
Otawara, Soaring City
20% of 5 decks +3% synergy
Wirewood Lodge
17% of 6 decks +15% synergy
Nykthos, Shrine to Nyx
17% of 6 decks +11% synergy
Gaea's Cradle
17% of 6 decks +11% synergy
Mystic Sanctuary
17% of 6 decks +4% synergy
Mana Artifacts
Sol Ring
67% of 6 decks -18% synergy
Basalt Monolith
50% of 6 decks +47% synergy
Mana Vault
50% of 6 decks +44% synergy
Paradise Mantle
33% of 6 decks +33% synergy
Machine God's Effigy
33% of 3 decks +32% synergy
Grim Monolith
33% of 6 decks +31% synergy
Azorius Signet
25% of 4 decks -1% synergy
Coveted Jewel
17% of 6 decks +16% synergy
Nyx Lotus
17% of 6 decks +15% synergy
Chromatic Orrery
17% of 6 decks +15% synergy
Gilded Lotus
17% of 6 decks +13% synergy
Thran Dynamo
17% of 6 decks +12% synergy
Simic Signet
17% of 6 decks +2% synergy
Arcane Signet
17% of 6 decks -55% synergy
Lands
Volatile Fjord
100% of 2 decks +98% synergy
Slagwoods Bridge
100% of 2 decks +97% synergy
Wooded Ridgeline
100% of 2 decks +94% synergy
Silverbluff Bridge
100% of 2 decks +94% synergy
Sheltered Thicket
100% of 2 decks +93% synergy
Taiga
100% of 2 decks +87% synergy
Volcanic Island
100% of 2 decks +86% synergy
Glacial Fortress
100% of 4 decks +75% synergy
Spara's Headquarters
100% of 3 decks +68% synergy
Ketria Triome
100% of 2 decks +67% synergy
Hallowed Fountain
100% of 4 decks +59% synergy
Breeding Pool
100% of 6 decks +59% synergy
Stomping Ground
100% of 2 decks +59% synergy
Temple Garden
75% of 4 decks +34% synergy
Flooded Strand
67% of 6 decks +56% synergy
Misty Rainforest
67% of 6 decks +55% synergy
Windswept Heath
50% of 6 decks +40% synergy
Tropical Island
50% of 6 decks +36% synergy
Selesnya Sanctuary
50% of 4 decks +36% synergy
Azorius Chancery
50% of 4 decks +35% synergy
Adarkar Wastes
50% of 4 decks +33% synergy
Sunpetal Grove
50% of 4 decks +27% synergy
Bountiful Promenade
50% of 4 decks +26% synergy
Sea of Clouds
50% of 4 decks +24% synergy
Hinterland Harbor
50% of 6 decks +23% synergy
Rejuvenating Springs
50% of 6 decks +21% synergy
Command Tower
50% of 6 decks -24% synergy
Tanglepool Bridge
40% of 5 decks +37% synergy
Rimewood Falls
40% of 5 decks +35% synergy
Tangled Islet
40% of 5 decks +32% synergy
Hengegate Pathway
33% of 3 decks +26% synergy
Simic Growth Chamber
33% of 6 decks +14% synergy
Yavimaya Coast
33% of 6 decks +7% synergy
Exotic Orchard
33% of 6 decks -2% synergy
Irrigated Farmland
25% of 4 decks +17% synergy
Branchloft Pathway
25% of 4 decks +17% synergy
Savannah
25% of 4 decks +12% synergy
Tundra
25% of 4 decks +11% synergy
Brushland
25% of 4 decks +9% synergy
Temple of Enlightenment
25% of 4 decks +9% synergy
Seaside Citadel
25% of 4 decks -1% synergy
Prairie Stream
25% of 4 decks -9% synergy
Canopy Vista
25% of 4 decks -11% synergy
Brokers Hideout
20% of 5 decks +18% synergy
Barkchannel Pathway
20% of 5 decks +11% synergy
Krosan Verge
17% of 6 decks +14% synergy
Forbidden Orchard
17% of 6 decks +14% synergy
Reflecting Pool
17% of 6 decks +11% synergy
Prismatic Vista
17% of 6 decks +11% synergy
Mana Confluence
17% of 6 decks +9% synergy