Retreat to Coralhelm + Llanowar Scout + Gruul Turf

Retreat to Coralhelm
Llanowar Scout
Gruul Turf

Requires
Retreat to Coralhelm must be on the battlefield. Llanowar Scout must be on the battlefield. Gruul Turf must be in hand. Llanowar Scout does not have summoning sickness.
Steps
  1. Activate Llanowar Scout by tapping it, putting Gruul Turf from your hand onto the battlefield.
  2. Gruul Turf enters the battlefield, triggering itself and Retreat to Coralhelm.
  3. Resolve the Gruul Turf trigger, returning itself from the battlefield to your hand.
  4. Resolve the Retreat to Coralhelm trigger, untapping Llanowar Scout.
  5. Repeat.
Results
Infinite landfall triggers.

Top Commanders (2)
Omnath, Locus of Creation
10.32% of 13136 decks 1355 decks
Omnath, Locus of the Roil
4.56% of 2721 decks 124 decks
New Cards (5)
Case of the Locked Hothouse
63% of 89 decks +60% synergy
Worldsoul's Rage
54% of 61 decks +53% synergy
Undergrowth Recon
31% of 101 decks +29% synergy
Escape Tunnel
17% of 105 decks +14% synergy
Commercial District
13% of 61 decks +9% synergy
High Synergy Cards (10)
Tatyova, Benthic Druid
89% of 1684 decks +87% synergy
Lotus Cobra
81% of 1684 decks +78% synergy
Omnath, Locus of Rage
79% of 1684 decks +78% synergy
Felidar Retreat
80% of 1447 decks +77% synergy
Scute Swarm
77% of 1674 decks +72% synergy
Mina and Denn, Wildborn
73% of 1684 decks +72% synergy
Rampaging Baloths
72% of 1684 decks +69% synergy
Azusa, Lost but Seeking
66% of 1684 decks +63% synergy
Zendikar's Roil
63% of 1684 decks +62% synergy
Harrow
66% of 1684 decks +61% synergy
Top Cards (10)
Cultivate
74% of 1684 decks +52% synergy
Farseek
67% of 1684 decks +51% synergy
Avenger of Zendikar
66% of 1684 decks +61% synergy
Entish Restoration
64% of 427 decks +60% synergy
Ramunap Excavator
63% of 1684 decks +60% synergy
Sakura-Tribe Scout
61% of 1684 decks +60% synergy
Rampant Growth
60% of 1684 decks +44% synergy
Kodama's Reach
59% of 1684 decks +44% synergy
Valakut Exploration
59% of 1674 decks +58% synergy
Growth Spiral
58% of 1684 decks +53% synergy
Creatures (50)
Risen Reef
57% of 1684 decks +56% synergy
Tireless Provisioner
55% of 1548 decks +51% synergy
Ancient Greenwarden
55% of 1674 decks +53% synergy
Sakura-Tribe Elder
54% of 1684 decks +44% synergy
Aesi, Tyrant of Gyre Strait
51% of 1642 decks +49% synergy
Emeria Shepherd
48% of 1448 decks +47% synergy
Kodama of the East Tree
48% of 1646 decks +46% synergy
Dryad of the Ilysian Grove
46% of 1679 decks +42% synergy
Springbloom Druid
45% of 1684 decks +43% synergy
Moraug, Fury of Akoum
45% of 1674 decks +43% synergy
Omnath, Locus of the Roil
44% of 1684 decks +44% synergy
Scaled Herbalist
44% of 1512 decks +43% synergy
Walking Atlas
43% of 1684 decks +42% synergy
Tunneling Geopede
43% of 1684 decks +42% synergy
Emeria Angel
42% of 1448 decks +41% synergy
Oracle of Mul Daya
41% of 1684 decks +38% synergy
Spitfire Lagac
40% of 1676 decks +40% synergy
Murasa Rootgrazer
39% of 1447 decks +39% synergy
Ashaya, Soul of the Wild
39% of 1674 decks +38% synergy
Phylath, World Sculptor
35% of 1674 decks +35% synergy
Ruin Ghost
35% of 1448 decks +34% synergy
Courser of Kruphix
34% of 1684 decks +32% synergy
Radha, Heart of Keld
34% of 1676 decks +34% synergy
Meloku the Clouded Mirror
33% of 1684 decks +33% synergy
Tireless Tracker
30% of 1684 decks +28% synergy
Archelos, Lagoon Mystic
28% of 65 decks +27% synergy
Elesh Norn, Mother of Machines
27% of 620 decks +24% synergy
Skyshroud Ranger
26% of 1684 decks +26% synergy
Nissa, Resurgent Animist
26% of 482 decks +25% synergy
Obuun, Mul Daya Ancestor
24% of 1447 decks +24% synergy
Multani, Yavimaya's Avatar
24% of 1684 decks +23% synergy
Yarok, the Desecrated
24% of 67 decks +24% synergy
The Gitrog Monster
24% of 67 decks +23% synergy
Augur of Autumn
24% of 1421 decks +22% synergy
Roil Elemental
21% of 1684 decks +21% synergy
Wayward Swordtooth
21% of 1684 decks +19% synergy
Roaming Throne
21% of 121 decks +4% synergy
Thalia and The Gitrog Monster
20% of 25 decks +20% synergy
Titania, Protector of Argoth
19% of 1684 decks +18% synergy
Ruin Crab
19% of 1676 decks +18% synergy
Nine-Fingers Keene
19% of 54 decks +18% synergy
Cultivator Colossus
18% of 1380 decks +17% synergy
Eternal Witness
18% of 1684 decks +8% synergy
Coiling Oracle
18% of 1684 decks +16% synergy
Yasharn, Implacable Earth
18% of 1447 decks +17% synergy
Living Twister
17% of 1684 decks +17% synergy
Knight of the Reliquary
17% of 1448 decks +17% synergy
Muldrotha, the Gravetide
16% of 67 decks +16% synergy
Geode Rager
16% of 1674 decks +15% synergy
Stone-Seeder Hierophant
16% of 1684 decks +16% synergy
Instants (48)
Swords to Plowshares
56% of 1448 decks +28% synergy
Roiling Regrowth
56% of 1674 decks +54% synergy
Crop Rotation
54% of 1684 decks +49% synergy
Beast Within
50% of 1684 decks +31% synergy
Path to Exile
43% of 1448 decks +23% synergy
Counterspell
36% of 1684 decks +15% synergy
Negate
28% of 1684 decks +17% synergy
Heroic Intervention
26% of 1684 decks +13% synergy
Eladamri's Call
26% of 1448 decks +23% synergy
Ghostly Flicker
23% of 1684 decks +21% synergy
Cyclonic Rift
23% of 1684 decks +8% synergy
Eureka Moment
19% of 1569 decks +18% synergy
Return of the Wildspeaker
16% of 1683 decks +10% synergy
Generous Gift
16% of 1448 decks +4% synergy
Dovin's Veto
14% of 1448 decks +9% synergy
Archdruid's Charm
13% of 101 decks +8% synergy
Chaos Warp
12% of 1684 decks -4% synergy
Vampiric Tutor
12% of 67 decks +2% synergy
Worldly Tutor
12% of 1684 decks +5% synergy
Anguished Unmaking
12% of 60 decks +6% synergy
Teferi's Protection
12% of 1448 decks +2% synergy
Joint Exploration
11% of 944 decks +10% synergy
Ephemerate
10% of 1448 decks +8% synergy
Crush Contraband
10% of 1448 decks +9% synergy
Void Rend
10% of 51 decks +8% synergy
Arcane Denial
9% of 1684 decks +0% synergy
Enlightened Tutor
9% of 1448 decks +1% synergy
Brainstorm
9% of 1684 decks -2% synergy
Nature's Claim
9% of 1684 decks +3% synergy
Stroke of Midnight
8% of 238 decks +1% synergy
Despark
8% of 60 decks +4% synergy
Momentary Blink
8% of 1448 decks +7% synergy
Krosan Grip
8% of 1684 decks +3% synergy
Sultai Charm
7% of 67 decks +7% synergy
Assassin's Trophy
7% of 67 decks +1% synergy
An Offer You Can't Refuse
7% of 1246 decks -3% synergy
Sylvan Reclamation
7% of 1448 decks +7% synergy
Fierce Guardianship
7% of 1679 decks -2% synergy
Return to Nature
7% of 1684 decks +3% synergy
Deathsprout
6% of 67 decks +5% synergy
Cloudshift
6% of 1448 decks +5% synergy
Naya Charm
6% of 1448 decks +5% synergy
Double Major
6% of 1563 decks +5% synergy
Mana Drain
6% of 1684 decks -2% synergy
Riveteers Charm
5% of 56 decks +5% synergy
Unravel the Aether
5% of 1684 decks +5% synergy
Swan Song
5% of 1684 decks -3% synergy
Jaheira's Respite
5% of 1041 decks +4% synergy
Sorceries (49)
Explore
46% of 1684 decks +42% synergy
Nature's Lore
39% of 1684 decks +24% synergy
Broken Bond
37% of 1684 decks +36% synergy
Splendid Reclamation
35% of 1684 decks +33% synergy
Urban Evolution
30% of 1684 decks +29% synergy
Three Visits
28% of 1684 decks +16% synergy
Escape to the Wilds
27% of 1683 decks +26% synergy
Scapeshift
27% of 1684 decks +26% synergy
Skyshroud Claim
26% of 1684 decks +22% synergy
Awaken the Woods
22% of 817 decks +20% synergy
Reshape the Earth
20% of 1642 decks +19% synergy
Search for Tomorrow
19% of 1684 decks +17% synergy
Blasphemous Act
18% of 1684 decks +1% synergy
Migration Path
16% of 1679 decks +15% synergy
Bala Ged Recovery
15% of 1674 decks +11% synergy
Circuitous Route
15% of 1684 decks +13% synergy
Sylvan Scrying
14% of 1684 decks +12% synergy
Villainous Wealth
13% of 67 decks +12% synergy
Farewell
13% of 1114 decks +6% synergy
Hour of Revelation
12% of 1448 decks +11% synergy
Ruinous Ultimatum
12% of 60 decks +10% synergy
Ondu Inversion
11% of 1447 decks +10% synergy
Genesis Ultimatum
11% of 1679 decks +10% synergy
Nahiri's Lithoforming
10% of 1674 decks +9% synergy
Animist's Awakening
9% of 1684 decks +8% synergy
Torment of Hailfire
9% of 67 decks +6% synergy
Tempt with Discovery
9% of 1684 decks +7% synergy
Austere Command
8% of 1448 decks +2% synergy
Grow from the Ashes
8% of 1684 decks +8% synergy
Vastwood Surge
8% of 1674 decks +7% synergy
Idyllic Tutor
8% of 1448 decks +5% synergy
Titania's Command
8% of 786 decks +7% synergy
Reap the Past
8% of 1684 decks +7% synergy
Explosive Vegetation
8% of 1684 decks +6% synergy
Diabolic Tutor
7% of 67 decks +4% synergy
Riveteers Confluence
7% of 55 decks +7% synergy
Harmonize
7% of 1684 decks +2% synergy
Far Wanderings
7% of 1684 decks +6% synergy
Conflux
7% of 60 decks +6% synergy
Sylvan Awakening
7% of 1684 decks +6% synergy
Nylea's Intervention
6% of 1679 decks +6% synergy
Supreme Verdict
6% of 1448 decks +3% synergy
Wargate
6% of 1448 decks +6% synergy
Struggle // Survive
6% of 1684 decks +6% synergy
Emergent Ultimatum
6% of 67 decks +6% synergy
Exsanguinate
6% of 67 decks +3% synergy
Demonic Tutor
6% of 67 decks -6% synergy
Green Sun's Zenith
6% of 1684 decks +3% synergy
Quantum Misalignment
6% of 214 decks +4% synergy
Utility Artifacts (12)
Conduit of Worlds
57% of 671 decks +54% synergy
Crucible of Worlds
36% of 1684 decks +34% synergy
Amulet of Vigor
12% of 1684 decks +11% synergy
Seer's Sundial
11% of 1684 decks +11% synergy
Swiftfoot Boots
10% of 1684 decks -19% synergy
Lightning Greaves
8% of 1684 decks -17% synergy
Horn of Greed
8% of 1684 decks +8% synergy
Door to Nothingness
8% of 60 decks +8% synergy
Blackblade Reforged
8% of 1684 decks +4% synergy
Expedition Map
8% of 1684 decks +4% synergy
Wayfarer's Bauble
7% of 1684 decks -4% synergy
Navigation Orb
6% of 1041 decks +5% synergy
Enchantments (22)
Spelunking
54% of 207 decks +51% synergy
Exploration
43% of 1684 decks +39% synergy
Khalni Heart Expedition
42% of 1684 decks +40% synergy
Druid Class
29% of 1512 decks +28% synergy
Retreat to Hagra
28% of 67 decks +28% synergy
Virtue of Knowledge
28% of 275 decks +26% synergy
Trade Routes
23% of 1684 decks +22% synergy
Rhystic Study
21% of 1684 decks +7% synergy
Retreat to Emeria
20% of 1448 decks +19% synergy
Burgeoning
17% of 1684 decks +16% synergy
Abundance
11% of 1684 decks +10% synergy
Retreat to Kazandu
11% of 1684 decks +10% synergy
Rites of Flourishing
10% of 1684 decks +9% synergy
Sylvan Library
10% of 1684 decks +4% synergy
Maelstrom Nexus
10% of 60 decks +9% synergy
Virtue of Strength
9% of 233 decks +7% synergy
Mystic Remora
8% of 1684 decks -1% synergy
Temur Ascendancy
8% of 1684 decks +6% synergy
Warleader's Call
7% of 55 decks +3% synergy
On the Trail
7% of 61 decks +5% synergy
Font of Fertility
6% of 1684 decks +5% synergy
The Mending of Dominaria
5% of 1684 decks +4% synergy
Battles (1)
Planeswalkers (5)
Wrenn and Seven
17% of 1446 decks +16% synergy
Nissa, Vital Force
17% of 1684 decks +16% synergy
Wrenn and Realmbreaker
16% of 528 decks +14% synergy
Lord Windgrace
12% of 67 decks +12% synergy
Wrenn and Six
5% of 1684 decks +5% synergy
Utility Lands (23)
Field of the Dead
32% of 1684 decks +28% synergy
Reliquary Tower
24% of 1684 decks -5% synergy
Ghost Town
22% of 1684 decks +21% synergy
Yavimaya, Cradle of Growth
17% of 1554 decks +8% synergy
Boseiju, Who Endures
16% of 1316 decks +6% synergy
Kessig Wolf Run
15% of 1684 decks +12% synergy
Bojuka Bog
15% of 67 decks -1% synergy
Guildless Commons
11% of 1642 decks +10% synergy
Thespian's Stage
9% of 1684 decks +6% synergy
Oboro, Palace in the Clouds
8% of 1684 decks +8% synergy
Strip Mine
8% of 1684 decks +5% synergy
Otawara, Soaring City
8% of 1298 decks -1% synergy
Field of Ruin
6% of 1684 decks +4% synergy
Restless Vinestalk
6% of 238 decks +5% synergy
Argoth, Sanctum of Nature
6% of 769 decks +5% synergy
Dakmor Salvage
6% of 67 decks +5% synergy
Echoing Deeps
6% of 168 decks +5% synergy
Temple of the False God
6% of 1684 decks -4% synergy
Volatile Fault
6% of 121 decks +4% synergy
Mystic Sanctuary
6% of 1683 decks -1% synergy
Vesuva
6% of 1684 decks +4% synergy
Lotus Field
5% of 1684 decks +4% synergy
Valakut, the Molten Pinnacle
5% of 1684 decks +4% synergy
Mana Artifacts (4)
Sol Ring
57% of 1684 decks -27% synergy
Arcane Signet
31% of 1683 decks -40% synergy
Chromatic Lantern
12% of 1684 decks +3% synergy
Commander's Sphere
5% of 1684 decks -12% synergy
Lands (50)
Simic Growth Chamber
94% of 1684 decks +90% synergy
Selesnya Sanctuary
92% of 1448 decks +89% synergy
Command Tower
86% of 1684 decks +13% synergy
Izzet Boilerworks
80% of 1684 decks +77% synergy
Golgari Rot Farm
75% of 67 decks +71% synergy
Evolving Wilds
69% of 1684 decks +48% synergy
Boros Garrison
65% of 1448 decks +62% synergy
Terramorphic Expanse
65% of 1684 decks +49% synergy
Azorius Chancery
62% of 1448 decks +59% synergy
Exotic Orchard
49% of 1684 decks +15% synergy
Rakdos Carnarium
49% of 67 decks +46% synergy
Dimir Aqueduct
48% of 67 decks +43% synergy
Orzhov Basilica
45% of 60 decks +41% synergy
Myriad Landscape
42% of 1684 decks +20% synergy
Krosan Verge
41% of 1684 decks +38% synergy
Fabled Passage
41% of 1683 decks +31% synergy
Orzhov Guildgate
38% of 60 decks +37% synergy
Stomping Ground
36% of 1684 decks +27% synergy
Golgari Guildgate
36% of 67 decks +34% synergy
Misty Rainforest
35% of 1684 decks +23% synergy
Temple Garden
34% of 1448 decks +25% synergy
Dimir Guildgate
34% of 67 decks +33% synergy
Breeding Pool
34% of 1684 decks +25% synergy
Black Dragon Gate
34% of 53 decks +33% synergy
Ketria Triome
33% of 1679 decks +30% synergy
Rakdos Guildgate
33% of 67 decks +32% synergy
Scalding Tarn
32% of 1684 decks +21% synergy
Spara's Headquarters
31% of 1080 decks +27% synergy
Jetmir's Garden
31% of 1080 decks +26% synergy
Hallowed Fountain
30% of 1448 decks +21% synergy
Arid Mesa
30% of 1684 decks +19% synergy
Steam Vents
30% of 1684 decks +21% synergy
Blighted Woodland
30% of 1684 decks +27% synergy
Wooded Foothills
30% of 1684 decks +20% synergy
Windswept Heath
29% of 1684 decks +18% synergy
Raugrin Triome
28% of 1448 decks +25% synergy
Promising Vein
28% of 162 decks +26% synergy
Cinder Glade
28% of 1684 decks +19% synergy
Sacred Foundry
27% of 1448 decks +19% synergy
Brokers Hideout
27% of 1246 decks +25% synergy
Cabaretti Courtyard
25% of 1253 decks +23% synergy
Flooded Strand
25% of 1684 decks +15% synergy
The World Tree
25% of 57 decks +22% synergy
Canopy Vista
24% of 1448 decks +17% synergy
Shire Terrace
22% of 316 decks +20% synergy
Prairie Stream
21% of 1448 decks +14% synergy
Jungle Shrine
21% of 1448 decks +17% synergy
Ziatora's Proving Ground
20% of 55 decks +16% synergy
Overgrown Tomb
19% of 67 decks +10% synergy
Frontier Bivouac
19% of 1684 decks +16% synergy