Retreat to Coralhelm + Llanowar Scout + Trench Behemoth

Retreat to Coralhelm
Llanowar Scout
Trench Behemoth

Requires
Retreat to Coralhelm must be on the battlefield. Llanowar Scout must be on the battlefield. Trench Behemoth must be on the battlefield. You control at least one basic land. Llanowar Scout does not have summoning sickness.
Steps
  1. Activate a basic land you control by tapping it, adding at least 1.
  2. Activate Trench Behemoth by returning the basic land from the battlefield to your hand, untapping Trench Behemoth.
  3. Activate Llanowar Scout by tapping it, putting the basic land from your hand onto the battlefield.
  4. The land enters the battlefield, triggering Retreat to Coralhelm, untapping Llanowar Scout.
  5. Repeat.
Results
Infinite landfall triggers. Infinite mana basic lands you control can produce.

Top Commanders (2)
Aesi, Tyrant of Gyre Strait
4.27% of 9661 decks 413 decks
Tatyova, Benthic Druid
0.94% of 5122 decks 48 decks
New Cards (5)
Bonny Pall, Clearcutter
75% of 4 decks +74% synergy
Overflowing Basin
53% of 15 decks +50% synergy
Hedge Maze
25% of 28 decks +20% synergy
Case of the Locked Hothouse
19% of 31 decks +17% synergy
Archdruid's Charm
17% of 35 decks +12% synergy
High Synergy Cards (10)
Mina and Denn, Wildborn
86% of 14 decks +84% synergy
Felidar Retreat
86% of 14 decks +82% synergy
Rampaging Baloths
85% of 546 decks +82% synergy
Tatyova, Benthic Druid
82% of 546 decks +80% synergy
Growth Spiral
84% of 546 decks +79% synergy
Meloku the Clouded Mirror
78% of 546 decks +78% synergy
Avenger of Zendikar
76% of 546 decks +71% synergy
Ramunap Excavator
70% of 546 decks +67% synergy
Explore
70% of 546 decks +66% synergy
Omnath, Locus of Rage
64% of 14 decks +63% synergy
Top Cards (10)
Cultivate
85% of 546 decks +62% synergy
Rampant Growth
78% of 546 decks +62% synergy
Kodama's Reach
77% of 546 decks +62% synergy
Counterspell
74% of 546 decks +53% synergy
Beast Within
73% of 546 decks +54% synergy
Eternal Witness
64% of 546 decks +54% synergy
Scourge of Fleets
62% of 546 decks +61% synergy
Retreat to Hagra
62% of 26 decks +61% synergy
Whelming Wave
60% of 546 decks +59% synergy
Khalni Heart Expedition
60% of 546 decks +58% synergy
Creatures (50)
Nezahal, Primal Tide
58% of 546 decks +56% synergy
Emeria Shepherd
57% of 14 decks +56% synergy
Skyshroud Ranger
56% of 546 decks +56% synergy
Coiling Oracle
56% of 546 decks +54% synergy
Reclamation Sage
56% of 546 decks +50% synergy
Scute Swarm
54% of 546 decks +50% synergy
Lotus Cobra
52% of 546 decks +48% synergy
Multani, Yavimaya's Avatar
51% of 546 decks +51% synergy
Springbloom Druid
51% of 546 decks +49% synergy
Murasa Rootgrazer
50% of 14 decks +50% synergy
Tireless Provisioner
48% of 461 decks +43% synergy
Arixmethes, Slumbering Isle
48% of 546 decks +47% synergy
Terastodon
47% of 546 decks +45% synergy
Slinn Voda, the Rising Deep
47% of 546 decks +46% synergy
Emeria Angel
43% of 14 decks +42% synergy
Moraug, Fury of Akoum
43% of 14 decks +41% synergy
Sakura-Tribe Scout
40% of 546 decks +39% synergy
Azusa, Lost but Seeking
40% of 546 decks +36% synergy
Scaled Herbalist
37% of 455 decks +36% synergy
Obuun, Mul Daya Ancestor
36% of 11 decks +36% synergy
Acidic Slime
36% of 546 decks +34% synergy
Spitfire Lagac
36% of 14 decks +35% synergy
Tunneling Geopede
36% of 14 decks +35% synergy
Xolatoyac, the Smiling Flood
35% of 51 decks +35% synergy
Sakura-Tribe Elder
34% of 546 decks +25% synergy
Zimone and Dina
33% of 9 decks +33% synergy
Tromokratis
33% of 546 decks +32% synergy
Maja, Bretagard Protector
31% of 13 decks +30% synergy
Serpent of Yawning Depths
31% of 546 decks +30% synergy
Brinelin, the Moon Kraken
29% of 546 decks +29% synergy
Murkfiend Liege
29% of 546 decks +28% synergy
Ruin Ghost
29% of 14 decks +28% synergy
Admonition Angel
29% of 14 decks +28% synergy
Omnath, Locus of the Roil
29% of 14 decks +28% synergy
Phylath, World Sculptor
29% of 14 decks +28% synergy
Shipbreaker Kraken
28% of 546 decks +28% synergy
Courser of Kruphix
28% of 546 decks +26% synergy
Imoti, Celebrant of Bounty
28% of 546 decks +27% synergy
Hullbreaker Horror
28% of 410 decks +24% synergy
Walking Atlas
27% of 546 decks +27% synergy
Kodama of the East Tree
27% of 546 decks +25% synergy
Ob Nixilis, the Fallen
27% of 26 decks +26% synergy
Lorthos, the Tidemaker
26% of 546 decks +26% synergy
Ancient Greenwarden
26% of 546 decks +24% synergy
Simic Sky Swallower
24% of 546 decks +24% synergy
Stormtide Leviathan
23% of 546 decks +22% synergy
The Gitrog Monster
23% of 26 decks +22% synergy
Scavenging Ooze
23% of 546 decks +21% synergy
Mulldrifter
23% of 546 decks +20% synergy
Kogla, the Titan Ape
23% of 546 decks +21% synergy
Instants (39)
Entish Restoration
56% of 147 decks +52% synergy
Arcane Denial
55% of 546 decks +45% synergy
Harrow
47% of 546 decks +43% synergy
Swords to Plowshares
43% of 14 decks +14% synergy
Simic Charm
35% of 546 decks +34% synergy
Negate
34% of 546 decks +22% synergy
Crop Rotation
32% of 546 decks +28% synergy
Roiling Regrowth
31% of 546 decks +29% synergy
Fact or Fiction
26% of 546 decks +22% synergy
Khalni Ambush
25% of 546 decks +24% synergy
Sultai Charm
19% of 26 decks +19% synergy
Joint Exploration
17% of 286 decks +16% synergy
Spell Pierce
16% of 546 decks +14% synergy
Deathsprout
15% of 26 decks +14% synergy
Reality Shift
14% of 546 decks +9% synergy
Eureka Moment
14% of 478 decks +13% synergy
Nature's Claim
14% of 546 decks +8% synergy
Jaheira's Respite
14% of 311 decks +13% synergy
Deprive
13% of 546 decks +13% synergy
Putrefy
12% of 26 decks +8% synergy
Assassin's Trophy
12% of 26 decks +5% synergy
Into the Roil
11% of 546 decks +10% synergy
Heroic Intervention
11% of 546 decks -3% synergy
Cyclonic Rift
10% of 546 decks -4% synergy
Pongify
10% of 546 decks +4% synergy
An Offer You Can't Refuse
10% of 358 decks -0% synergy
Return of the Wildspeaker
10% of 546 decks +3% synergy
Gush
9% of 546 decks +9% synergy
Foil
9% of 546 decks +9% synergy
Return to Nature
9% of 546 decks +6% synergy
Worldly Tutor
8% of 546 decks +2% synergy
Double Major
7% of 474 decks +6% synergy
Blue Sun's Zenith
6% of 546 decks +5% synergy
Rapid Hybridization
6% of 546 decks +1% synergy
Engulf the Shore
6% of 546 decks +5% synergy
Krosan Grip
6% of 546 decks +1% synergy
Peel from Reality
5% of 546 decks +5% synergy
Brainstorm
5% of 546 decks -6% synergy
Soothing of Sméagol
5% of 116 decks +5% synergy
Sorceries (45)
Broken Bond
59% of 546 decks +58% synergy
Search for Tomorrow
45% of 546 decks +43% synergy
Spitting Image
37% of 546 decks +37% synergy
Urban Evolution
36% of 546 decks +35% synergy
Cleansing Nova
21% of 14 decks +19% synergy
Summer Bloom
20% of 546 decks +20% synergy
Harmonize
20% of 546 decks +16% synergy
Villainous Wealth
19% of 26 decks +18% synergy
Nature's Lore
16% of 546 decks +2% synergy
Bala Ged Recovery
15% of 546 decks +11% synergy
Three Visits
15% of 546 decks +3% synergy
Skyshroud Claim
14% of 546 decks +10% synergy
Dig Up
14% of 21 decks +13% synergy
Compulsive Research
14% of 546 decks +13% synergy
Doppelgang
14% of 36 decks +13% synergy
Awaken the Woods
14% of 248 decks +12% synergy
Sylvan Scrying
13% of 546 decks +12% synergy
Farseek
13% of 546 decks -3% synergy
Green Sun's Twilight
13% of 191 decks +11% synergy
Emergent Ultimatum
12% of 26 decks +11% synergy
Gaze of Granite
12% of 26 decks +11% synergy
In Garruk's Wake
12% of 26 decks +10% synergy
Feed the Swarm
12% of 26 decks +2% synergy
Walk the Aeons
11% of 546 decks +10% synergy
Nissa's Pilgrimage
11% of 546 decks +10% synergy
Splendid Reclamation
11% of 546 decks +9% synergy
Nylea's Intervention
11% of 546 decks +10% synergy
Sylvan Awakening
10% of 546 decks +9% synergy
Elven Farsight
9% of 116 decks +8% synergy
Last March of the Ents
9% of 116 decks +6% synergy
Migration Path
9% of 546 decks +7% synergy
Explosive Vegetation
8% of 546 decks +7% synergy
Scapeshift
8% of 546 decks +7% synergy
The Great Aurora
7% of 546 decks +7% synergy
River's Rebuke
7% of 546 decks +7% synergy
Traverse the Outlands
7% of 546 decks +5% synergy
Regrowth
6% of 546 decks +4% synergy
Journey of Discovery
6% of 546 decks +6% synergy
Vastwood Surge
6% of 546 decks +6% synergy
Grow from the Ashes
6% of 546 decks +5% synergy
Overwhelming Stampede
5% of 546 decks +3% synergy
Nissa's Renewal
5% of 546 decks +5% synergy
Green Sun's Zenith
5% of 546 decks +2% synergy
Birthday Escape
5% of 116 decks +4% synergy
Reshape the Earth
5% of 546 decks +4% synergy
Utility Artifacts (6)
Swiftfoot Boots
53% of 546 decks +25% synergy
Conduit of Worlds
41% of 219 decks +37% synergy
Blackblade Reforged
13% of 546 decks +9% synergy
Crucible of Worlds
12% of 546 decks +9% synergy
Seer's Sundial
10% of 546 decks +10% synergy
Lightning Greaves
8% of 546 decks -18% synergy
Enchantments (30)
Zendikar's Roil
59% of 546 decks +58% synergy
Spelunking
41% of 66 decks +38% synergy
Druid Class
40% of 455 decks +38% synergy
Retreat to Emeria
36% of 14 decks +35% synergy
Valakut Exploration
36% of 14 decks +34% synergy
Garruk's Uprising
35% of 546 decks +28% synergy
On the Trail
29% of 28 decks +27% synergy
Retreat to Kazandu
27% of 546 decks +26% synergy
Kenrith's Transformation
26% of 546 decks +22% synergy
Virtue of Strength
23% of 73 decks +21% synergy
Binding the Old Gods
22% of 23 decks +20% synergy
Exploration
20% of 546 decks +17% synergy
Ior Ruin Expedition
20% of 546 decks +20% synergy
Abundance
18% of 546 decks +16% synergy
Phyrexian Arena
15% of 26 decks +8% synergy
Ominous Seas
14% of 546 decks +13% synergy
Burgeoning
14% of 546 decks +12% synergy
Court of Bounty
14% of 546 decks +13% synergy
Virtue of Knowledge
13% of 84 decks +11% synergy
Undergrowth Recon
12% of 32 decks +11% synergy
Trade Routes
11% of 546 decks +11% synergy
Wizard Class
8% of 455 decks +6% synergy
Boseiju Reaches Skyward
7% of 389 decks +7% synergy
Lost Isle Calling
7% of 116 decks +7% synergy
Azusa's Many Journeys
6% of 389 decks +5% synergy
Wilderness Reclamation
6% of 546 decks +4% synergy
Mystic Remora
6% of 546 decks -3% synergy
Rites of Flourishing
6% of 546 decks +5% synergy
The Mending of Dominaria
5% of 546 decks +4% synergy
Rhystic Study
5% of 546 decks -9% synergy
Battles (1)
Planeswalkers (4)
Kiora, Behemoth Beckoner
29% of 546 decks +28% synergy
Nissa of Shadowed Boughs
19% of 26 decks +19% synergy
Wrenn and Seven
9% of 434 decks +8% synergy
Nissa, Ascended Animist
6% of 201 decks +5% synergy
Utility Lands (28)
Reliquary Tower
76% of 546 decks +48% synergy
Coral Atoll
53% of 546 decks +52% synergy
Jungle Basin
52% of 546 decks +52% synergy
Guildless Commons
39% of 546 decks +38% synergy
Bojuka Bog
38% of 26 decks +23% synergy
The Black Gate
38% of 8 decks +35% synergy
Mystic Sanctuary
27% of 546 decks +21% synergy
Memorial to Genius
27% of 546 decks +27% synergy
Restless Vinestalk
23% of 79 decks +22% synergy
Rivendell
16% of 116 decks +12% synergy
Temple of the False God
15% of 546 decks +5% synergy
Ghost Town
13% of 546 decks +13% synergy
Witch's Cottage
12% of 26 decks +9% synergy
Mortuary Mire
12% of 26 decks +9% synergy
Tranquil Thicket
11% of 546 decks +9% synergy
Boseiju, Who Endures
11% of 389 decks +1% synergy
Lonely Sandbar
10% of 546 decks +8% synergy
Rogue's Passage
9% of 546 decks -9% synergy
Field of the Dead
9% of 546 decks +5% synergy
Otawara, Soaring City
8% of 379 decks -0% synergy
Oboro, Palace in the Clouds
8% of 546 decks +8% synergy
Mosswort Bridge
8% of 546 decks +3% synergy
Tectonic Edge
8% of 546 decks +7% synergy
Yavimaya, Cradle of Growth
7% of 462 decks -2% synergy
Bonders' Enclave
7% of 546 decks +5% synergy
Field of Ruin
7% of 546 decks +4% synergy
Scavenger Grounds
7% of 546 decks +3% synergy
Alchemist's Refuge
6% of 546 decks +4% synergy
Mana Artifacts (5)
Sol Ring
75% of 546 decks -10% synergy
Simic Signet
23% of 546 decks +20% synergy
Arcane Signet
18% of 546 decks -52% synergy
Thought Vessel
14% of 546 decks -2% synergy
Decanter of Endless Water
10% of 311 decks +5% synergy
Lands (50)
Golgari Rot Farm
96% of 26 decks +92% synergy
Simic Growth Chamber
95% of 546 decks +91% synergy
Dimir Aqueduct
92% of 26 decks +88% synergy
Command Tower
86% of 546 decks +13% synergy
Gruul Turf
86% of 14 decks +82% synergy
Terramorphic Expanse
82% of 546 decks +65% synergy
Evolving Wilds
81% of 546 decks +60% synergy
Selesnya Sanctuary
79% of 14 decks +75% synergy
Azorius Chancery
71% of 14 decks +68% synergy
Blighted Woodland
67% of 546 decks +64% synergy
Izzet Boilerworks
64% of 14 decks +61% synergy
Myriad Landscape
59% of 546 decks +37% synergy
Boros Garrison
55% of 11 decks +51% synergy
Opulent Palace
50% of 26 decks +47% synergy
Thornwood Falls
49% of 546 decks +47% synergy
Simic Guildgate
39% of 546 decks +37% synergy
Woodland Stream
34% of 546 decks +33% synergy
Temple of Mystery
32% of 546 decks +28% synergy
Canopy Vista
29% of 14 decks +21% synergy
Stomping Ground
29% of 14 decks +19% synergy
Yavimaya Coast
28% of 546 decks +23% synergy
Brokers Hideout
27% of 358 decks +25% synergy
Dimir Guildgate
23% of 26 decks +22% synergy
Golgari Guildgate
23% of 26 decks +22% synergy
Temple of Malady
23% of 26 decks +20% synergy
Black Dragon Gate
22% of 18 decks +21% synergy
Prairie Stream
21% of 14 decks +14% synergy
Temple Garden
21% of 14 decks +12% synergy
Steam Vents
21% of 14 decks +12% synergy
Hallowed Fountain
21% of 14 decks +12% synergy
Hinterland Harbor
21% of 546 decks +16% synergy
Fabled Passage
21% of 546 decks +11% synergy
Tangled Islet
20% of 286 decks +18% synergy
Zagoth Triome
19% of 26 decks +16% synergy
Temple of Deceit
19% of 26 decks +15% synergy
Overgrown Tomb
19% of 26 decks +10% synergy
Watery Grave
19% of 26 decks +8% synergy
Dreamroot Cascade
19% of 418 decks +15% synergy
Vineglimmer Snarl
18% of 472 decks +16% synergy
Ice Tunnel
17% of 23 decks +16% synergy
Rejuvenating Springs
16% of 546 decks +10% synergy
Breeding Pool
16% of 546 decks +7% synergy
Sunken Hollow
15% of 26 decks +7% synergy
Misty Rainforest
14% of 546 decks +2% synergy
Woodland Chasm
13% of 23 decks +12% synergy
Rimewood Falls
12% of 487 decks +11% synergy
Vivid Creek
12% of 546 decks +11% synergy
Jungle Hollow
12% of 26 decks +10% synergy
Undergrowth Stadium
12% of 26 decks +6% synergy
Exotic Orchard
11% of 546 decks -23% synergy