Retreat to Coralhelm + Skyshroud Ranger + Rakdos Carnarium

Retreat to Coralhelm
Skyshroud Ranger
Rakdos Carnarium

Requires
Retreat to Coralhelm must be on the battlefield. Skyshroud Ranger must be on the battlefield. Rakdos Carnarium must be in hand.
Steps
  1. Activate Skyshroud Ranger by tapping it, putting Rakdos Carnarium from your hand onto the battlefield.
  2. Rakdos Carnarium enters the battlefield, triggering itself and Retreat to Coralhelm.
  3. Resolve the Rakdos Carnarium trigger, returning itself from the battlefield to your hand.
  4. Resolve the Retreat to Coralhelm trigger, untapping Skyshroud Ranger.
  5. Repeat.
Results
Infinite landfall triggers.

Thrasios, Triton Hero // Vial Smasher the Fierce
0.16% of 3776 decks 6 decks
Kenrith, the Returned King
0.02% of 23873 decks 4 decks
Omnath, Locus of All
0.02% of 14782 decks 3 decks
Marina Vendrell
0.03% of 7352 decks 2 decks
Azlask, the Swelling Scourge
0.01% of 8328 decks 1 decks
Esika, God of the Tree
0.01% of 19581 decks 1 decks
Garth One-Eye
0.02% of 4345 decks 1 decks
Yidris, Maelstrom Wielder
0.01% of 6976 decks 1 decks
Tazri, Beacon of Unity
0.04% of 2339 decks 1 decks
High Synergy Cards
Llanowar Scout
70% of 20 decks +69% synergy
Lotus Cobra
75% of 20 decks +68% synergy
Sakura-Tribe Scout
65% of 20 decks +64% synergy
Tatyova, Benthic Druid
70% of 20 decks +58% synergy
Amulet of Vigor
55% of 20 decks +54% synergy
Spelunking
57% of 14 decks +53% synergy
Azusa, Lost but Seeking
60% of 20 decks +52% synergy
Sylvan Scrying
55% of 20 decks +52% synergy
Scute Swarm
60% of 20 decks +50% synergy
Walking Atlas
50% of 20 decks +49% synergy
Top Cards
Dryad of the Ilysian Grove
55% of 20 decks +47% synergy
Kodama of the East Tree
50% of 20 decks +47% synergy
Rampaging Baloths
50% of 20 decks +43% synergy
Meloku the Clouded Mirror
45% of 20 decks +44% synergy
Ramunap Excavator
45% of 20 decks +38% synergy
Loot, Exuberant Explorer
44% of 9 decks +40% synergy
Scaled Herbalist
40% of 20 decks +40% synergy
Biomancer's Familiar
40% of 20 decks +38% synergy
Exploration
40% of 20 decks +32% synergy
Retreat to Hagra
35% of 20 decks +34% synergy
Game Changers
Mystical Tutor
20% of 20 decks +6% synergy
Vampiric Tutor
20% of 20 decks +3% synergy
Demonic Tutor
20% of 20 decks -1% synergy
Cyclonic Rift
20% of 20 decks -6% synergy
Rhystic Study
20% of 20 decks -7% synergy
Kinnan, Bonder Prodigy
15% of 20 decks +11% synergy
Creatures
Archelos, Lagoon Mystic
35% of 20 decks +33% synergy
Tireless Tracker
35% of 20 decks +30% synergy
Oracle of Mul Daya
35% of 20 decks +30% synergy
Aesi, Tyrant of Gyre Strait
35% of 20 decks +29% synergy
Tireless Provisioner
35% of 20 decks +24% synergy
Eternal Witness
35% of 20 decks +15% synergy
Birds of Paradise
35% of 20 decks +8% synergy
Omnath, Locus of Creation
31% of 13 decks +28% synergy
Courser of Kruphix
30% of 20 decks +26% synergy
Mina and Denn, Wildborn
30% of 20 decks +26% synergy
Omnath, Locus of Rage
30% of 20 decks +25% synergy
Disciple of Freyalise
27% of 11 decks +22% synergy
Patron of the Moon
25% of 20 decks +25% synergy
Cultivator Colossus
25% of 20 decks +23% synergy
Seedborn Muse
25% of 20 decks +17% synergy
Emeria Angel
23% of 13 decks +21% synergy
Zirda, the Dawnwaker
23% of 13 decks +21% synergy
Budoka Gardener
20% of 20 decks +20% synergy
Voyaging Satyr
20% of 20 decks +20% synergy
Tiller Engine
20% of 20 decks +19% synergy
Tunneling Geopede
20% of 20 decks +19% synergy
Spitfire Lagac
20% of 20 decks +19% synergy
Ob Nixilis, the Fallen
20% of 20 decks +19% synergy
Trinket Mage
20% of 20 decks +18% synergy
Ashaya, Soul of the Wild
20% of 20 decks +17% synergy
Ancient Greenwarden
20% of 20 decks +16% synergy
Avenger of Zendikar
20% of 20 decks +11% synergy
Oboro Breezecaller
15% of 20 decks +15% synergy
Krosan Restorer
15% of 20 decks +15% synergy
Gatecreeper Vine
15% of 20 decks +14% synergy
Gretchen Titchwillow
15% of 20 decks +14% synergy
Arboreal Grazer
15% of 20 decks +14% synergy
Walking Ballista
15% of 20 decks +13% synergy
Yarok, the Desecrated
15% of 20 decks +12% synergy
Saryth, the Viper's Fang
15% of 20 decks +12% synergy
The Gitrog Monster
15% of 20 decks +10% synergy
Reclamation Sage
15% of 20 decks +5% synergy
Sakura-Tribe Elder
15% of 20 decks -3% synergy
Instants
Crop Rotation
30% of 20 decks +20% synergy
Revitalizing Repast
27% of 11 decks +19% synergy
Counterspell
25% of 20 decks -17% synergy
Swords to Plowshares
23% of 13 decks -39% synergy
Dig Through Time
20% of 20 decks +15% synergy
Muddle the Mixture
20% of 20 decks +15% synergy
Chord of Calling
20% of 20 decks +14% synergy
Growth Spiral
20% of 20 decks -2% synergy
Negate
20% of 20 decks -2% synergy
Dark Ritual
20% of 20 decks -3% synergy
Wrap in Vigor
15% of 20 decks +13% synergy
Brainstorm
15% of 20 decks -5% synergy
Sorceries
Farseek
35% of 20 decks +1% synergy
Cultivate
35% of 20 decks -10% synergy
Scapeshift
30% of 20 decks +28% synergy
Exsanguinate
20% of 20 decks +14% synergy
Villainous Wealth
20% of 20 decks +12% synergy
Explore
20% of 20 decks +11% synergy
Rampant Growth
20% of 20 decks -14% synergy
Gates Ablaze
15% of 20 decks +15% synergy
Time of Need
15% of 20 decks +14% synergy
Open the Gates
15% of 20 decks +14% synergy
Summer Bloom
15% of 20 decks +14% synergy
Reshape the Earth
15% of 20 decks +14% synergy
Regrowth
15% of 20 decks +12% synergy
Torment of Hailfire
15% of 20 decks +10% synergy
Green Sun's Zenith
15% of 20 decks +9% synergy
Kodama's Reach
15% of 20 decks -15% synergy
Nature's Lore
15% of 20 decks -17% synergy
Utility Artifacts
Expedition Map
30% of 20 decks +27% synergy
Engineered Explosives
15% of 20 decks +15% synergy
Conduit of Worlds
15% of 20 decks +9% synergy
Enchantments
Training Grounds
35% of 20 decks +32% synergy
Felidar Retreat
31% of 13 decks +24% synergy
Trade Routes
25% of 20 decks +25% synergy
Burgeoning
25% of 20 decks +22% synergy
Wilderness Reclamation
25% of 20 decks +21% synergy
Freed from the Real
20% of 20 decks +18% synergy
Virtue of Knowledge
20% of 15 decks +18% synergy
Abundance
20% of 20 decks +18% synergy
Guild Summit
15% of 20 decks +15% synergy
Prismatic Omen
15% of 20 decks +14% synergy
Valakut Exploration
15% of 20 decks +13% synergy
Zendikar's Roil
15% of 20 decks +12% synergy
Druid Class
15% of 20 decks +12% synergy
Sylvan Library
15% of 20 decks +4% synergy
Utility Lands
Guildless Commons
40% of 20 decks +39% synergy
Field of the Dead
40% of 20 decks +37% synergy
Bojuka Bog
35% of 20 decks +5% synergy
Tolaria West
30% of 20 decks +29% synergy
Shifting Woodland
27% of 11 decks +20% synergy
Kessig Wolf Run
25% of 20 decks +9% synergy
Oboro, Palace in the Clouds
20% of 20 decks +19% synergy
Vesuva
20% of 20 decks +19% synergy
Yavimaya, Cradle of Growth
20% of 20 decks +11% synergy
Boseiju, Who Endures
20% of 20 decks +1% synergy
Ghost Town
15% of 20 decks +15% synergy
Basilisk Gate
15% of 20 decks +14% synergy
Baldur's Gate
15% of 20 decks +14% synergy
Valakut, the Molten Pinnacle
15% of 20 decks +13% synergy
Ghost Quarter
15% of 20 decks +13% synergy
Thespian's Stage
15% of 20 decks +12% synergy
Urza's Saga
15% of 20 decks +8% synergy
Urborg, Tomb of Yawgmoth
15% of 20 decks +6% synergy
Cabal Coffers
15% of 20 decks +5% synergy
Otawara, Soaring City
15% of 20 decks -1% synergy
Mana Artifacts
Sol Ring
65% of 20 decks -19% synergy
Arcane Signet
55% of 20 decks -17% synergy
Fellwar Stone
40% of 20 decks +19% synergy
Talisman of Curiosity
20% of 20 decks +7% synergy
Basalt Monolith
15% of 20 decks +12% synergy
Simic Signet
15% of 20 decks +1% synergy
Lands
Selesnya Sanctuary
100% of 13 decks +86% synergy
Gruul Turf
95% of 20 decks +80% synergy
Azorius Chancery
92% of 13 decks +78% synergy
Orzhov Basilica
92% of 13 decks +76% synergy
Izzet Boilerworks
90% of 20 decks +74% synergy
Dimir Aqueduct
90% of 20 decks +73% synergy
Golgari Rot Farm
90% of 20 decks +72% synergy
Boros Garrison
85% of 13 decks +70% synergy
Simic Growth Chamber
80% of 20 decks +61% synergy
Command Tower
65% of 20 decks -9% synergy
Exotic Orchard
40% of 20 decks +4% synergy
Godless Shrine
38% of 13 decks -2% synergy
Overgrown Tomb
35% of 20 decks -7% synergy
Hallowed Fountain
31% of 13 decks -9% synergy
Evolving Wilds
30% of 20 decks +9% synergy
Path of Ancestry
30% of 20 decks +8% synergy
Ketria Triome
30% of 20 decks -2% synergy
Steam Vents
30% of 20 decks -8% synergy
Watery Grave
30% of 20 decks -10% synergy
Breeding Pool
30% of 20 decks -10% synergy
Windswept Heath
25% of 20 decks +14% synergy
Flooded Strand
25% of 20 decks +14% synergy
Scalding Tarn
25% of 20 decks +14% synergy
Polluted Delta
25% of 20 decks +13% synergy
Misty Rainforest
25% of 20 decks +13% synergy
Ziatora's Proving Ground
25% of 20 decks -5% synergy
Cinder Glade
25% of 20 decks -13% synergy
Stomping Ground
25% of 20 decks -15% synergy
Raugrin Triome
23% of 13 decks -3% synergy
Indatha Triome
23% of 13 decks -7% synergy
Sacred Foundry
23% of 13 decks -12% synergy
Temple Garden
23% of 13 decks -16% synergy
Wooded Foothills
20% of 20 decks +10% synergy
Bloodstained Mire
20% of 20 decks +9% synergy
Verdant Catacombs
20% of 20 decks +9% synergy
Temple of Malady
20% of 20 decks +3% synergy
Temple of Mystery
20% of 20 decks +2% synergy
Temple of Epiphany
20% of 20 decks +2% synergy
Savage Lands
20% of 20 decks -3% synergy
Xander's Lounge
20% of 20 decks -6% synergy
Opulent Palace
20% of 20 decks -7% synergy
Zagoth Triome
20% of 20 decks -10% synergy
Heap Gate
15% of 20 decks +14% synergy
Gateway Plaza
15% of 20 decks +14% synergy
Gond Gate
15% of 20 decks +14% synergy
Botanical Sanctum
15% of 20 decks +11% synergy
Rakdos Guildgate
15% of 20 decks +11% synergy
Gruul Guildgate
15% of 20 decks +11% synergy
Dimir Guildgate
15% of 20 decks +10% synergy
Izzet Guildgate
15% of 20 decks +10% synergy