Retreat to Coralhelm + Skyshroud Ranger + Boros Garrison

Retreat to Coralhelm
Skyshroud Ranger
Boros Garrison

Requires
Retreat to Coralhelm must be on the battlefield. Skyshroud Ranger must be on the battlefield. Boros Garrison must be in hand. Skyshroud Ranger does not have summoning sickness.
Steps
  1. Activate Skyshroud Ranger by tapping it, putting Boros Garrison from your hand onto the battlefield.
  2. Boros Garrison enters the battlefield, triggering itself and Retreat to Coralhelm.
  3. Resolve the Boros Garrison 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.

Omnath, Locus of Creation
2.87% of 13716 decks 393 decks
Kynaios and Tiro of Meletis
0.11% of 8020 decks 9 decks
Omnath, Locus of All
0.04% of 13600 decks 6 decks
Kenrith, the Returned King
0.02% of 21908 decks 4 decks
Garth One-Eye
0.05% of 4132 decks 2 decks
Child of Alara
0.04% of 5313 decks 2 decks
Tazri, Beacon of Unity
0.04% of 2356 decks 1 decks
Horde of Notions
0.04% of 2491 decks 1 decks
Sisay, Weatherlight Captain
0.01% of 12324 decks 1 decks
Aragorn, the Uniter
0.01% of 17361 decks 1 decks
Sliver Hivelord
0.04% of 2756 decks 1 decks
New Cards
Loot, Exuberant Explorer
100% of 7 decks +73% synergy
Mossborn Hydra
62% of 13 decks +50% synergy
Walk-In Closet // Forgotten Cellar
28% of 18 decks +14% synergy
Overlord of the Hauntwoods
9% of 46 decks +6% synergy
High Synergy Cards
Tatyova, Benthic Druid
88% of 421 decks +76% synergy
Llanowar Scout
75% of 421 decks +74% synergy
Felidar Retreat
76% of 421 decks +68% synergy
Rampaging Baloths
75% of 421 decks +68% synergy
Omnath, Locus of Rage
73% of 421 decks +68% synergy
Valakut Exploration
69% of 421 decks +67% synergy
Lotus Cobra
71% of 421 decks +64% synergy
Mina and Denn, Wildborn
67% of 421 decks +62% synergy
Ruin Ghost
59% of 421 decks +59% synergy
Harrow
68% of 421 decks +59% synergy
Top Cards
Cultivate
78% of 421 decks +32% synergy
Rampant Growth
65% of 421 decks +30% synergy
Scute Swarm
64% of 421 decks +54% synergy
Growth Spiral
64% of 421 decks +42% synergy
Roiling Regrowth
61% of 421 decks +58% synergy
Zendikar's Roil
58% of 421 decks +56% synergy
Scaled Herbalist
57% of 385 decks +57% synergy
Murasa Rootgrazer
57% of 421 decks +56% synergy
Explore
55% of 421 decks +46% synergy
Tireless Provisioner
55% of 389 decks +44% synergy
Creatures
Sakura-Tribe Elder
53% of 421 decks +35% synergy
Emeria Angel
52% of 421 decks +50% synergy
Tunneling Geopede
51% of 421 decks +50% synergy
Risen Reef
51% of 421 decks +47% synergy
Springbloom Druid
50% of 421 decks +46% synergy
Azusa, Lost but Seeking
50% of 421 decks +42% synergy
Walking Atlas
49% of 421 decks +49% synergy
Sakura-Tribe Scout
47% of 421 decks +46% synergy
Avenger of Zendikar
47% of 421 decks +38% synergy
Emeria Shepherd
45% of 421 decks +42% synergy
Phylath, World Sculptor
43% of 421 decks +41% synergy
Spitfire Lagac
42% of 421 decks +41% synergy
Ramunap Excavator
42% of 421 decks +35% synergy
Ancient Greenwarden
39% of 421 decks +35% synergy
Aesi, Tyrant of Gyre Strait
37% of 399 decks +31% synergy
Kodama of the East Tree
36% of 399 decks +33% synergy
Omnath, Locus of the Roil
34% of 421 decks +32% synergy
Archelos, Lagoon Mystic
33% of 18 decks +32% synergy
Dryad of the Ilysian Grove
31% of 421 decks +23% synergy
Yarok, the Desecrated
28% of 18 decks +25% synergy
Yasharn, Implacable Earth
28% of 421 decks +25% synergy
Tireless Tracker
27% of 421 decks +22% synergy
Oracle of Mul Daya
26% of 421 decks +20% synergy
Obuun, Mul Daya Ancestor
26% of 421 decks +25% synergy
Moraug, Fury of Akoum
26% of 421 decks +23% synergy
Multani, Yavimaya's Avatar
25% of 421 decks +23% synergy
Ruin Crab
25% of 421 decks +23% synergy
Springheart Nantuko
25% of 69 decks +18% synergy
Meloku the Clouded Mirror
24% of 421 decks +23% synergy
Beanstalk Giant
24% of 421 decks +22% synergy
Ashaya, Soul of the Wild
24% of 421 decks +20% synergy
Geode Rager
23% of 421 decks +22% synergy
Ob Nixilis, the Fallen
22% of 18 decks +21% synergy
Courser of Kruphix
22% of 421 decks +18% synergy
Coiling Oracle
21% of 421 decks +13% synergy
Cosima, God of the Voyage
19% of 395 decks +18% synergy
Sun Titan
19% of 421 decks +9% synergy
Zimone, Mystery Unraveler
19% of 26 decks +17% synergy
Living Twister
19% of 421 decks +18% synergy
Fecund Greenshell
19% of 32 decks +16% synergy
Radha, Heart of Keld
18% of 421 decks +16% synergy
Budoka Gardener
18% of 421 decks +18% synergy
Muldrotha, the Gravetide
17% of 18 decks +10% synergy
Hugs, Grisly Guardian
16% of 43 decks +12% synergy
Nissa, Resurgent Animist
16% of 224 decks +14% synergy
Bonny Pall, Clearcutter
16% of 88 decks +12% synergy
Elesh Norn, Mother of Machines
15% of 268 decks +10% synergy
Roil Elemental
15% of 421 decks +14% synergy
Knight of the Reliquary
15% of 421 decks +13% synergy
Dualcaster Mage
15% of 421 decks +10% synergy
Instants
Entish Restoration
54% of 202 decks +46% synergy
Swords to Plowshares
37% of 421 decks -26% synergy
Ghostly Flicker
37% of 421 decks +32% synergy
Negate
33% of 421 decks +10% synergy
Crop Rotation
30% of 421 decks +20% synergy
Eureka Moment
28% of 391 decks +24% synergy
Counterspell
27% of 421 decks -16% synergy
Path to Exile
25% of 421 decks -21% synergy
Joint Exploration
23% of 312 decks +20% synergy
Beast Within
22% of 421 decks -16% synergy
Sylvan Reclamation
22% of 421 decks +21% synergy
Momentary Blink
22% of 421 decks +19% synergy
Crush Contraband
16% of 421 decks +14% synergy
Ephemerate
16% of 421 decks +10% synergy
Unravel the Aether
15% of 421 decks +15% synergy
Khalni Ambush
15% of 421 decks +13% synergy
Kabira Takedown
15% of 421 decks +13% synergy
Eladamri's Call
13% of 421 decks +2% synergy
Worldly Tutor
13% of 421 decks -1% synergy
Neutralize
13% of 421 decks +12% synergy
Jwari Disruption
12% of 421 decks +10% synergy
Brainstorm
12% of 421 decks -9% synergy
Enlightened Tutor
11% of 421 decks -7% synergy
Cyclonic Rift
11% of 421 decks -17% synergy
Generous Gift
11% of 421 decks -15% synergy
Cloudshift
10% of 421 decks +7% synergy
Planar Genesis
10% of 69 decks +3% synergy
Rewind
9% of 421 decks +6% synergy
Return to Nature
9% of 421 decks +3% synergy
Return of the Wildspeaker
9% of 421 decks -4% synergy
Dovin's Veto
9% of 421 decks -10% synergy
Heroic Intervention
9% of 421 decks -21% synergy
Illusionist's Stratagem
9% of 421 decks +8% synergy
Signal the Clans
9% of 421 decks +8% synergy
Displace
8% of 421 decks +6% synergy
Essence Flux
8% of 421 decks +6% synergy
Archdruid's Charm
8% of 117 decks +1% synergy
Spell Pierce
8% of 421 decks +4% synergy
Nature's Claim
8% of 421 decks -2% synergy
Chaos Warp
7% of 421 decks -25% synergy
Sink into Stupor
7% of 72 decks -6% synergy
Dispel
7% of 421 decks +2% synergy
Arcane Denial
7% of 421 decks -13% synergy
Chemister's Insight
6% of 421 decks +6% synergy
Autumn's Veil
6% of 421 decks +5% synergy
Mystical Tutor
6% of 421 decks -9% synergy
Rain of Revelation
6% of 421 decks +6% synergy
Epiphany at the Drownyard
6% of 421 decks +6% synergy
Izzet Charm
6% of 421 decks +1% synergy
Unsubstantiate
5% of 421 decks +5% synergy
Sorceries
Farseek
53% of 421 decks +19% synergy
Kodama's Reach
51% of 421 decks +19% synergy
Broken Bond
50% of 421 decks +48% synergy
Urban Evolution
43% of 421 decks +39% synergy
Search for Tomorrow
40% of 421 decks +36% synergy
Escape to the Wilds
39% of 421 decks +35% synergy
Reap the Past
24% of 421 decks +24% synergy
Ondu Inversion
22% of 421 decks +20% synergy
Migration Path
22% of 421 decks +18% synergy
Grow from the Ashes
20% of 421 decks +19% synergy
Nature's Lore
19% of 421 decks -13% synergy
Struggle // Survive
18% of 421 decks +18% synergy
Animist's Awakening
18% of 421 decks +17% synergy
Vastwood Surge
18% of 421 decks +17% synergy
Worldsoul's Rage
18% of 102 decks +15% synergy
Villainous Wealth
17% of 18 decks +9% synergy
Sylvan Scrying
17% of 421 decks +14% synergy
Nahiri's Lithoforming
16% of 421 decks +15% synergy
Austere Command
16% of 421 decks +3% synergy
Circuitous Route
14% of 421 decks +12% synergy
Splendid Reclamation
14% of 421 decks +11% synergy
Road // Ruin
14% of 389 decks +13% synergy
Treacherous Terrain
14% of 421 decks +13% synergy
Three Visits
14% of 421 decks -11% synergy
Scapeshift
14% of 421 decks +11% synergy
Bala Ged Recovery
13% of 421 decks +4% synergy
Cleansing Nova
13% of 421 decks +9% synergy
Genesis Ultimatum
11% of 421 decks +5% synergy
Edge of Autumn
11% of 421 decks +10% synergy
Awaken the Woods
11% of 286 decks +7% synergy
Farewell
11% of 345 decks -3% synergy
Hour of Revelation
10% of 421 decks +9% synergy
Explosive Vegetation
10% of 421 decks +7% synergy
Nylea's Intervention
10% of 421 decks +9% synergy
Skyshroud Claim
10% of 421 decks +1% synergy
Idyllic Tutor
10% of 421 decks +5% synergy
Blasphemous Act
9% of 421 decks -24% synergy
Boundless Realms
9% of 421 decks +8% synergy
Plea for Guidance
8% of 421 decks +8% synergy
Open the Way
8% of 224 decks +6% synergy
Wargate
8% of 421 decks +5% synergy
Reshape the Earth
8% of 399 decks +6% synergy
Uncage the Menagerie
8% of 421 decks +7% synergy
Tempt with Discovery
7% of 421 decks +3% synergy
Bridgeworks Battle
7% of 72 decks +1% synergy
Rip Apart
7% of 391 decks +3% synergy
Kamahl's Druidic Vow
7% of 421 decks +6% synergy
Bring to Light
7% of 421 decks +5% synergy
Doppelgang
7% of 120 decks +3% synergy
Titania's Command
6% of 286 decks +4% synergy
Utility Artifacts
Conduit of Worlds
33% of 264 decks +27% synergy
Crucible of Worlds
20% of 421 decks +18% synergy
Blackblade Reforged
15% of 421 decks +11% synergy
Seer's Sundial
12% of 421 decks +11% synergy
Wayfarer's Bauble
11% of 421 decks +1% synergy
Amulet of Vigor
8% of 421 decks +7% synergy
Swiftfoot Boots
8% of 421 decks -20% synergy
Horn of Greed
8% of 421 decks +7% synergy
Instrument of the Bards
7% of 385 decks +7% synergy
Lightning Greaves
5% of 421 decks -20% synergy
Enchantments
Khalni Heart Expedition
48% of 421 decks +46% synergy
Spelunking
39% of 145 decks +34% synergy
Retreat to Hagra
33% of 18 decks +32% synergy
Exploration
32% of 421 decks +24% synergy
Case of the Locked Hothouse
23% of 111 decks +19% synergy
Retreat to Emeria
21% of 421 decks +21% synergy
Druid Class
21% of 385 decks +18% synergy
Annie Joins Up
18% of 88 decks -0% synergy
Font of Fertility
17% of 421 decks +16% synergy
Curiosity
14% of 421 decks +11% synergy
Burgeoning
14% of 421 decks +10% synergy
Virtue of Knowledge
14% of 160 decks +11% synergy
Rhystic Study
13% of 421 decks -15% synergy
Abundance
13% of 421 decks +10% synergy
Undergrowth Recon
13% of 117 decks +11% synergy
Trade Routes
12% of 421 decks +11% synergy
Rites of Flourishing
10% of 421 decks +8% synergy
Snake Umbra
10% of 421 decks +6% synergy
Retreat to Kazandu
9% of 421 decks +7% synergy
Sylvan Library
8% of 421 decks -3% synergy
The Mending of Dominaria
7% of 421 decks +5% synergy
Song of Creation
6% of 421 decks +3% synergy
Mystic Remora
5% of 421 decks -12% synergy
Prismatic Omen
5% of 421 decks +4% synergy
Battles
Invasion of Zendikar
5% of 230 decks +3% synergy
Planeswalkers
Wrenn and Seven
9% of 373 decks +7% synergy
Wrenn and Realmbreaker
7% of 232 decks +5% synergy
Nissa, Vital Force
6% of 421 decks +5% synergy
Utility Lands
Guildless Commons
20% of 399 decks +18% synergy
Field of the Dead
19% of 421 decks +16% synergy
Reliquary Tower
16% of 421 decks -13% synergy
Ghost Town
14% of 421 decks +13% synergy
Coral Atoll
9% of 421 decks +8% synergy
Boseiju, Who Endures
8% of 345 decks -12% synergy
Yavimaya, Cradle of Growth
8% of 389 decks -2% synergy
Oboro, Palace in the Clouds
7% of 421 decks +7% synergy
Thespian's Stage
7% of 421 decks +4% synergy
Arid Archway
7% of 89 decks +5% synergy
Echoing Deeps
6% of 133 decks +5% synergy
Otawara, Soaring City
6% of 345 decks -11% synergy
Vesuva
5% of 421 decks +4% synergy
Field of Ruin
5% of 421 decks +3% synergy
Mana Artifacts
Sol Ring
38% of 421 decks -46% synergy
Arcane Signet
20% of 421 decks -52% synergy
Chromatic Lantern
12% of 421 decks +2% synergy
Lands
Simic Growth Chamber
97% of 421 decks +77% synergy
Selesnya Sanctuary
95% of 421 decks +81% synergy
Gruul Turf
95% of 421 decks +79% synergy
Izzet Boilerworks
91% of 421 decks +75% synergy
Azorius Chancery
90% of 421 decks +75% synergy
Command Tower
81% of 421 decks +7% synergy
Golgari Rot Farm
78% of 18 decks +60% synergy
Rakdos Carnarium
72% of 18 decks +58% synergy
Evolving Wilds
71% of 421 decks +50% synergy
Orzhov Basilica
67% of 18 decks +51% synergy
Dimir Aqueduct
67% of 18 decks +50% synergy
Terramorphic Expanse
63% of 421 decks +48% synergy
Myriad Landscape
57% of 421 decks +37% synergy
Krosan Verge
53% of 421 decks +51% synergy
Exotic Orchard
53% of 421 decks +17% synergy
Blighted Woodland
46% of 421 decks +40% synergy
Tranquil Landscape
42% of 65 decks +26% synergy
Perilous Landscape
32% of 65 decks +20% synergy
Bountiful Landscape
32% of 65 decks +17% synergy
Frontier Bivouac
31% of 421 decks +4% synergy
Sheltering Landscape
31% of 65 decks +17% synergy
Jungle Shrine
29% of 421 decks -3% synergy
Path of Ancestry
28% of 421 decks +7% synergy
Mystic Monastery
26% of 421 decks -0% synergy
Fabled Passage
25% of 421 decks +16% synergy
Brokers Hideout
23% of 329 decks +22% synergy
Rakdos Guildgate
22% of 18 decks +18% synergy
Orzhov Guildgate
22% of 18 decks +18% synergy
Dimir Guildgate
22% of 18 decks +17% synergy
Golgari Guildgate
22% of 18 decks +16% synergy
Cabaretti Courtyard
22% of 329 decks +20% synergy
Seaside Citadel
19% of 421 decks -7% synergy
Misty Rainforest
19% of 421 decks +7% synergy
Naya Panorama
19% of 421 decks +18% synergy
Ziatora's Proving Ground
19% of 16 decks -13% synergy
Windswept Heath
19% of 421 decks +8% synergy
Woodland Chasm
18% of 17 decks +13% synergy
Flooded Strand
18% of 421 decks +7% synergy
Wooded Foothills
17% of 421 decks +7% synergy
Arid Mesa
17% of 421 decks +7% synergy
Scalding Tarn
17% of 421 decks +6% synergy
Zagoth Triome
17% of 18 decks -14% synergy
Indatha Triome
17% of 18 decks -14% synergy
Temple Garden
17% of 421 decks -24% synergy
Spara's Headquarters
16% of 329 decks -15% synergy
Stomping Ground
16% of 421 decks -25% synergy
Cinder Glade
16% of 421 decks -23% synergy
Breeding Pool
16% of 421 decks -25% synergy
Warped Landscape
15% of 421 decks +15% synergy
Jetmir's Garden
15% of 329 decks -18% synergy