Murasa Rootgrazer + Retreat to Coralhelm + Yarok, the Desecrated

Murasa Rootgrazer
Retreat to Coralhelm
Yarok, the Desecrated

Requires
Murasa Rootgrazer must be on the battlefield. Retreat to Coralhelm must be on the battlefield. Yarok, the Desecrated must be on the battlefield. At least one basic land in hand. Murasa does not have summoning sickness.
Steps
  1. Tap Rootgrazer, putting a basic land into play.
  2. Retreat to Coralhelm triggers twice, in response, tap the basic for mana.
  3. Let the first Retreat trigger resolve, untapping Rootgrazer.
  4. Tap Rootgrazer, returning any basic you control to your hand.
  5. Let the second Retreat trigger resolve, untapping Rootgrazer.
  6. Repeat
Results
Infinite colored mana. Infinite landfall triggers.

Omnath, Locus of All
0.10% of 13489 decks 14 decks
Horde of Notions
0.08% of 2488 decks 2 decks
Ramos, Dragon Engine
0.02% of 8669 decks 2 decks
Kenrith, the Returned King
0.00% of 21799 decks 1 decks
High Synergy Cards
Azusa, Lost but Seeking
89% of 19 decks +86% synergy
Omnath, Locus of Rage
84% of 19 decks +82% synergy
Tatyova, Benthic Druid
84% of 19 decks +82% synergy
Ancient Greenwarden
79% of 19 decks +78% synergy
Scute Swarm
79% of 19 decks +78% synergy
Avenger of Zendikar
79% of 19 decks +77% synergy
Omnath, Locus of Creation
79% of 19 decks +76% synergy
Omnath, Locus of the Roil
74% of 19 decks +72% synergy
Mina and Denn, Wildborn
68% of 19 decks +67% synergy
Lotus Cobra
68% of 19 decks +67% synergy
Top Cards
Muldrotha, the Gravetide
63% of 19 decks +60% synergy
Kodama's Reach
63% of 19 decks +38% synergy
Cultivate
63% of 19 decks +25% synergy
Rampaging Baloths
58% of 19 decks +57% synergy
Conduit of Worlds
53% of 15 decks +51% synergy
Felidar Retreat
53% of 19 decks +52% synergy
Courser of Kruphix
53% of 19 decks +52% synergy
Aesi, Tyrant of Gyre Strait
53% of 19 decks +51% synergy
Tireless Provisioner
53% of 19 decks +51% synergy
Growth Spiral
53% of 19 decks +42% synergy
Creatures
Dryad of the Ilysian Grove
53% of 19 decks +40% synergy
Spitfire Lagac
47% of 19 decks +47% synergy
Ruin Crab
47% of 19 decks +47% synergy
Ashaya, Soul of the Wild
47% of 19 decks +47% synergy
Roil Elemental
47% of 19 decks +47% synergy
Oracle of Mul Daya
47% of 19 decks +46% synergy
Nissa, Resurgent Animist
46% of 13 decks +45% synergy
Obuun, Mul Daya Ancestor
42% of 19 decks +42% synergy
Phylath, World Sculptor
42% of 19 decks +42% synergy
Omnath, Locus of Mana
42% of 19 decks +41% synergy
Ramunap Excavator
42% of 19 decks +41% synergy
Soul of Windgrace
39% of 18 decks +38% synergy
Thalia and The Gitrog Monster
38% of 13 decks +36% synergy
Elesh Norn, Mother of Machines
38% of 16 decks +34% synergy
Geode Rager
37% of 19 decks +37% synergy
Titania, Protector of Argoth
37% of 19 decks +36% synergy
Moraug, Fury of Akoum
37% of 19 decks +36% synergy
Risen Reef
37% of 19 decks +34% synergy
Tunneling Geopede
32% of 19 decks +32% synergy
Augur of Autumn
32% of 19 decks +31% synergy
Nyxbloom Ancient
32% of 19 decks +28% synergy
Greensleeves, Maro-Sorcerer
28% of 18 decks +28% synergy
Emeria Angel
26% of 19 decks +26% synergy
Emeria Shepherd
26% of 19 decks +26% synergy
Fertilid
26% of 19 decks +26% synergy
Kodama of the East Tree
26% of 19 decks +25% synergy
Sakura-Tribe Elder
26% of 19 decks +21% synergy
Zimone and Dina
23% of 13 decks +23% synergy
Tatyova, Steward of Tides
22% of 18 decks +22% synergy
Brushfire Elemental
21% of 19 decks +21% synergy
Ob Nixilis, the Fallen
21% of 19 decks +21% synergy
Maja, Bretagard Protector
21% of 19 decks +20% synergy
Flamekin Harbinger
21% of 19 decks +20% synergy
Seedborn Muse
21% of 19 decks +16% synergy
Llanowar Scout
16% of 19 decks +16% synergy
Walking Atlas
16% of 19 decks +16% synergy
Radha, Heart of Keld
16% of 19 decks +15% synergy
Tireless Tracker
16% of 19 decks +15% synergy
Cultivator Colossus
16% of 19 decks +15% synergy
Springbloom Druid
16% of 19 decks +15% synergy
Yasharn, Implacable Earth
16% of 19 decks +15% synergy
Animar, Soul of Elements
16% of 19 decks +13% synergy
Esper Sentinel
16% of 19 decks +7% synergy
Instants
Harrow
37% of 19 decks +32% synergy
Entish Restoration
33% of 12 decks +31% synergy
Roiling Regrowth
32% of 19 decks +30% synergy
Beast Within
32% of 19 decks +17% synergy
Swords to Plowshares
32% of 19 decks -9% synergy
Deathsprout
26% of 19 decks +25% synergy
Heroic Intervention
26% of 19 decks +5% synergy
Path to Exile
26% of 19 decks +1% synergy
Naya Charm
21% of 19 decks +18% synergy
Void Rend
21% of 19 decks +16% synergy
Crop Rotation
21% of 19 decks +16% synergy
Chaos Warp
16% of 19 decks +10% synergy
Negate
16% of 19 decks +6% synergy
Sorceries
Rampant Growth
53% of 19 decks +30% synergy
Farseek
47% of 19 decks +2% synergy
Nature's Lore
42% of 19 decks +14% synergy
Awaken the Woods
35% of 17 decks +35% synergy
Villainous Wealth
32% of 19 decks +28% synergy
Three Visits
32% of 19 decks +8% synergy
Animist's Awakening
21% of 19 decks +20% synergy
Splendid Reclamation
21% of 19 decks +20% synergy
Debt to the Deathless
21% of 19 decks +19% synergy
Ruinous Ultimatum
21% of 19 decks +12% synergy
Exsanguinate
16% of 19 decks +15% synergy
Scapeshift
16% of 19 decks +15% synergy
Urban Evolution
16% of 19 decks +13% synergy
Reshape the Earth
16% of 19 decks +13% synergy
Sylvan Scrying
16% of 19 decks +11% synergy
Explore
16% of 19 decks +10% synergy
Circuitous Route
16% of 19 decks +10% synergy
Blasphemous Act
16% of 19 decks +6% synergy
Utility Artifacts
Crucible of Worlds
37% of 19 decks +35% synergy
Zuran Orb
21% of 19 decks +21% synergy
Horn of Greed
16% of 19 decks +15% synergy
Doubling Cube
16% of 19 decks +14% synergy
Panharmonicon
16% of 19 decks +13% synergy
Expedition Map
16% of 19 decks +12% synergy
Enchantments
Retreat to Kazandu
47% of 19 decks +47% synergy
Retreat to Hagra
42% of 19 decks +42% synergy
Zendikar's Roil
42% of 19 decks +42% synergy
Exploration
42% of 19 decks +38% synergy
Khalni Heart Expedition
37% of 19 decks +36% synergy
Wilderness Reclamation
37% of 19 decks +33% synergy
Spelunking
33% of 9 decks +26% synergy
Retreat to Valakut
16% of 19 decks +16% synergy
Retreat to Emeria
16% of 19 decks +15% synergy
Burgeoning
16% of 19 decks +13% synergy
Prismatic Omen
16% of 19 decks +12% synergy
Maelstrom Nexus
16% of 19 decks +8% synergy
Mirari's Wake
16% of 19 decks +5% synergy
Planeswalkers
Nissa of Shadowed Boughs
32% of 19 decks +31% synergy
Wrenn and Realmbreaker
31% of 13 decks +26% synergy
Wrenn and Seven
26% of 19 decks +26% synergy
Lord Windgrace
21% of 19 decks +20% synergy
Nissa, Who Shakes the World
16% of 19 decks +15% synergy
Utility Lands
Yavimaya, Cradle of Growth
32% of 19 decks +20% synergy
Lotus Field
16% of 19 decks +15% synergy
Field of the Dead
16% of 19 decks +12% synergy
Urborg, Tomb of Yawgmoth
16% of 19 decks +8% synergy
Mana Artifacts
Sol Ring
58% of 19 decks -20% synergy
Chromatic Lantern
53% of 19 decks -0% synergy
Arcane Signet
37% of 19 decks -38% synergy
Lands
Command Tower
63% of 19 decks -25% synergy
Terramorphic Expanse
58% of 19 decks +41% synergy
Simic Growth Chamber
53% of 19 decks +50% synergy
Evolving Wilds
53% of 19 decks +31% synergy
Fabled Passage
42% of 19 decks +35% synergy
Gruul Turf
32% of 19 decks +29% synergy
Selesnya Sanctuary
32% of 19 decks +29% synergy
Indatha Triome
32% of 19 decks +7% synergy
Boros Garrison
26% of 19 decks +24% synergy
Golgari Rot Farm
26% of 19 decks +24% synergy
Myriad Landscape
26% of 19 decks +20% synergy
Raugrin Triome
26% of 19 decks +6% synergy
Ketria Triome
26% of 19 decks +0% synergy
Exotic Orchard
26% of 19 decks -36% synergy
Izzet Boilerworks
21% of 19 decks +19% synergy
Jetmir's Garden
21% of 19 decks -3% synergy
Zagoth Triome
21% of 19 decks -3% synergy
Spara's Headquarters
21% of 19 decks -3% synergy
Verdant Catacombs
21% of 19 decks -7% synergy
Misty Rainforest
21% of 19 decks -8% synergy
The World Tree
21% of 19 decks -12% synergy
Dimir Aqueduct
16% of 19 decks +14% synergy
Blighted Woodland
16% of 19 decks +14% synergy
Azorius Chancery
16% of 19 decks +14% synergy
Krosan Verge
16% of 19 decks +11% synergy
Cinder Glade
16% of 19 decks +4% synergy
Savai Triome
16% of 19 decks -3% synergy
Mana Confluence
16% of 19 decks -4% synergy
Ziatora's Proving Ground
16% of 19 decks -7% synergy
Stomping Ground
16% of 19 decks -14% synergy
Overgrown Tomb
16% of 19 decks -14% synergy
Breeding Pool
16% of 19 decks -14% synergy