Retreat to Coralhelm + Skyshroud Ranger + Izzet Boilerworks

Retreat to Coralhelm
Skyshroud Ranger
Izzet Boilerworks

Requires
Retreat to Coralhelm must be on the battlefield. Skyshroud Ranger must be on the battlefield. Izzet Boilerworks must be in hand. Skyshroud Ranger does not have summoning sickness.
Steps
  1. Activate Skyshroud Ranger by tapping it, putting Izzet Boilerworks from your hand onto the battlefield.
  2. Izzet Boilerworks enters the battlefield, triggering itself and Retreat to Coralhelm.
  3. Resolve the Izzet Boilerworks 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
2.98% of 13596 decks 405 decks
Omnath, Locus of the Roil
2.25% of 2844 decks 64 decks
Flubs, the Fool
0.32% of 7577 decks 24 decks
Kynaios and Tiro of Meletis
0.13% of 7795 decks 10 decks
Animar, Soul of Elements
0.06% of 15877 decks 10 decks
Thrasios, Triton Hero // Toggo, Goblin Weaponsmith
1.27% of 710 decks 9 decks
Magus Lucea Kane
0.07% of 10994 decks 8 decks
Borborygmos and Fblthp
0.44% of 1809 decks 8 decks
Omnath, Locus of All
0.05% of 12969 decks 7 decks
Kodama of the East Tree // Kraum, Ludevic's Opus
1.45% of 414 decks 6 decks
Kodama of the East Tree // Ludevic, Necro-Alchemist
5.38% of 93 decks 5 decks
Averna, the Chaos Bloom
0.11% of 3740 decks 4 decks
Kenrith, the Returned King
0.01% of 21513 decks 3 decks
Maelstrom Wanderer
0.03% of 5785 decks 2 decks
Garth One-Eye
0.05% of 4123 decks 2 decks
Thrasios, Triton Hero // Vial Smasher the Fierce
0.06% of 3518 decks 2 decks
Horde of Notions
0.08% of 2444 decks 2 decks
Loot, the Key to Everything
0.06% of 3203 decks 2 decks
New Cards
Walk-In Closet // Forgotten Cellar
100% of 12 decks +73% synergy
Loot, Exuberant Explorer
100% of 3 decks +76% synergy
Restricted Office // Lecture Hall
25% of 12 decks +11% synergy
Enduring Vitality
20% of 15 decks -5% synergy
Overlord of the Hauntwoods
8% of 51 decks +5% synergy
High Synergy Cards
Tatyova, Benthic Druid
84% of 592 decks +72% synergy
Llanowar Scout
69% of 592 decks +69% synergy
Felidar Retreat
75% of 438 decks +68% synergy
Lotus Cobra
70% of 592 decks +63% synergy
Omnath, Locus of Rage
66% of 592 decks +61% synergy
Mina and Denn, Wildborn
65% of 592 decks +60% synergy
Rampaging Baloths
66% of 592 decks +59% synergy
Ruin Ghost
56% of 438 decks +56% synergy
Valakut Exploration
57% of 588 decks +55% synergy
Scute Swarm
63% of 588 decks +53% synergy
Top Cards
Cultivate
73% of 592 decks +26% synergy
Harrow
61% of 592 decks +51% synergy
Rampant Growth
60% of 592 decks +25% synergy
Growth Spiral
58% of 592 decks +36% synergy
Tireless Provisioner
56% of 554 decks +44% synergy
Sakura-Tribe Scout
54% of 592 decks +53% synergy
Murasa Rootgrazer
53% of 438 decks +52% synergy
Entish Restoration
53% of 281 decks +44% synergy
Zendikar's Roil
52% of 592 decks +49% synergy
Farseek
52% of 592 decks +18% synergy
Creatures
Azusa, Lost but Seeking
52% of 592 decks +44% synergy
Scaled Herbalist
51% of 548 decks +51% synergy
Emeria Angel
49% of 438 decks +47% synergy
Tunneling Geopede
48% of 592 decks +48% synergy
Walking Atlas
47% of 592 decks +47% synergy
Sakura-Tribe Elder
46% of 592 decks +28% synergy
Risen Reef
46% of 592 decks +43% synergy
Avenger of Zendikar
44% of 592 decks +35% synergy
Ramunap Excavator
43% of 592 decks +36% synergy
Emeria Shepherd
42% of 438 decks +40% synergy
Springbloom Druid
40% of 592 decks +36% synergy
Ancient Greenwarden
38% of 588 decks +34% synergy
Spitfire Lagac
38% of 588 decks +37% synergy
Kodama of the East Tree
36% of 570 decks +32% synergy
Aesi, Tyrant of Gyre Strait
35% of 570 decks +29% synergy
Phylath, World Sculptor
34% of 588 decks +32% synergy
Dryad of the Ilysian Grove
34% of 588 decks +26% synergy
Oracle of Mul Daya
32% of 592 decks +26% synergy
Archelos, Lagoon Mystic
32% of 25 decks +30% synergy
Springheart Nantuko
30% of 93 decks +23% synergy
Tireless Tracker
27% of 592 decks +22% synergy
Hugs, Grisly Guardian
27% of 48 decks +23% synergy
Omnath, Locus of the Roil
27% of 592 decks +24% synergy
Ashaya, Soul of the Wild
26% of 588 decks +22% synergy
Yasharn, Implacable Earth
26% of 438 decks +23% synergy
Moraug, Fury of Akoum
26% of 588 decks +23% synergy
Meloku the Clouded Mirror
25% of 592 decks +24% synergy
Obuun, Mul Daya Ancestor
24% of 438 decks +24% synergy
Yarok, the Desecrated
24% of 25 decks +21% synergy
Ruin Crab
22% of 588 decks +20% synergy
Multani, Yavimaya's Avatar
21% of 592 decks +19% synergy
Courser of Kruphix
21% of 592 decks +17% synergy
Ob Nixilis, the Fallen
20% of 25 decks +19% synergy
Roil Elemental
20% of 592 decks +19% synergy
Budoka Gardener
19% of 592 decks +19% synergy
Geode Rager
19% of 588 decks +17% synergy
Living Twister
19% of 592 decks +18% synergy
Beanstalk Giant
18% of 592 decks +16% synergy
Fecund Greenshell
18% of 28 decks +15% synergy
Coiling Oracle
18% of 592 decks +10% synergy
Sun Titan
17% of 438 decks +7% synergy
Elesh Norn, Mother of Machines
16% of 280 decks +11% synergy
Nissa, Resurgent Animist
16% of 313 decks +14% synergy
Knight of the Reliquary
16% of 438 decks +14% synergy
Six
16% of 99 decks +8% synergy
Bonny Pall, Clearcutter
16% of 116 decks +12% synergy
Cosima, God of the Voyage
14% of 563 decks +14% synergy
Nine-Fingers Keene
14% of 21 decks +13% synergy
Radha, Heart of Keld
14% of 588 decks +12% synergy
Wayward Swordtooth
13% of 592 decks +9% synergy
Instants
Roiling Regrowth
50% of 588 decks +47% synergy
Swords to Plowshares
40% of 438 decks -23% synergy
Crop Rotation
33% of 592 decks +23% synergy
Counterspell
30% of 592 decks -13% synergy
Negate
30% of 592 decks +7% synergy
Path to Exile
28% of 438 decks -18% synergy
Ghostly Flicker
27% of 592 decks +22% synergy
Beast Within
26% of 592 decks -13% synergy
Eureka Moment
22% of 557 decks +18% synergy
Momentary Blink
20% of 438 decks +17% synergy
Sylvan Reclamation
19% of 438 decks +18% synergy
Planar Genesis
17% of 93 decks +9% synergy
Joint Exploration
16% of 455 decks +13% synergy
Vampiric Tutor
16% of 25 decks -2% synergy
Cyclonic Rift
16% of 592 decks -12% synergy
Ephemerate
15% of 438 decks +9% synergy
Eladamri's Call
15% of 438 decks +3% synergy
Worldly Tutor
14% of 592 decks +0% synergy
Heroic Intervention
14% of 592 decks -16% synergy
Crush Contraband
14% of 438 decks +12% synergy
Kabira Takedown
13% of 438 decks +11% synergy
Dawn's Truce
12% of 24 decks -5% synergy
Deathsprout
12% of 25 decks +8% synergy
Brainstorm
12% of 592 decks -9% synergy
Enlightened Tutor
12% of 438 decks -6% synergy
Chaos Warp
11% of 592 decks -21% synergy
Khalni Ambush
11% of 588 decks +9% synergy
Dovin's Veto
11% of 438 decks -9% synergy
Unravel the Aether
10% of 592 decks +10% synergy
Return to Nature
10% of 592 decks +4% synergy
Nature's Claim
10% of 592 decks +1% synergy
Arcane Denial
10% of 592 decks -9% synergy
Generous Gift
10% of 438 decks -15% synergy
Return of the Wildspeaker
10% of 592 decks -3% synergy
Cloudshift
10% of 438 decks +7% synergy
Jwari Disruption
10% of 588 decks +8% synergy
Archdruid's Charm
9% of 152 decks +1% synergy
Neutralize
9% of 588 decks +8% synergy
An Offer You Can't Refuse
8% of 484 decks -12% synergy
Mystical Tutor
8% of 592 decks -7% synergy
Rewind
7% of 592 decks +4% synergy
Illusionist's Stratagem
7% of 592 decks +6% synergy
Fierce Guardianship
6% of 588 decks -12% synergy
Krosan Grip
6% of 592 decks -2% synergy
Teferi's Protection
6% of 438 decks -14% synergy
Signal the Clans
6% of 592 decks +5% synergy
Displace
6% of 592 decks +4% synergy
Spell Pierce
6% of 592 decks +2% synergy
Dispel
6% of 592 decks +1% synergy
Pongify
6% of 592 decks -6% synergy
Sorceries
Kodama's Reach
48% of 592 decks +16% synergy
Explore
48% of 592 decks +39% synergy
Broken Bond
39% of 592 decks +37% synergy
Urban Evolution
35% of 592 decks +31% synergy
Escape to the Wilds
31% of 592 decks +27% synergy
Search for Tomorrow
31% of 592 decks +27% synergy
Nature's Lore
25% of 592 decks -7% synergy
Ondu Inversion
22% of 438 decks +20% synergy
Worldsoul's Rage
21% of 135 decks +18% synergy
Migration Path
18% of 588 decks +15% synergy
Three Visits
18% of 592 decks -7% synergy
Sylvan Scrying
17% of 592 decks +14% synergy
Splendid Reclamation
17% of 592 decks +13% synergy
Reap the Past
16% of 592 decks +16% synergy
Torment of Hailfire
16% of 25 decks +11% synergy
Scapeshift
16% of 592 decks +13% synergy
Blasphemous Act
16% of 592 decks -18% synergy
Austere Command
15% of 438 decks +2% synergy
Awaken the Woods
15% of 415 decks +11% synergy
Grow from the Ashes
15% of 592 decks +14% synergy
Animist's Awakening
15% of 592 decks +13% synergy
Bala Ged Recovery
14% of 588 decks +5% synergy
Struggle // Survive
13% of 592 decks +13% synergy
Circuitous Route
13% of 592 decks +11% synergy
Skyshroud Claim
13% of 592 decks +4% synergy
Farewell
13% of 368 decks -1% synergy
Nahiri's Lithoforming
12% of 588 decks +12% synergy
Vastwood Surge
12% of 588 decks +11% synergy
Villainous Wealth
12% of 25 decks +4% synergy
Demonic Tutor
12% of 25 decks -10% synergy
Cleansing Nova
11% of 438 decks +7% synergy
Summer Bloom
10% of 592 decks +9% synergy
Explosive Vegetation
10% of 592 decks +7% synergy
Genesis Ultimatum
10% of 588 decks +5% synergy
Road // Ruin
10% of 554 decks +9% synergy
Hour of Revelation
10% of 438 decks +9% synergy
Idyllic Tutor
9% of 438 decks +4% synergy
Treacherous Terrain
9% of 592 decks +9% synergy
Open the Way
9% of 313 decks +6% synergy
Nylea's Intervention
8% of 588 decks +7% synergy
Doppelgang
8% of 160 decks +4% synergy
Boundless Realms
8% of 592 decks +7% synergy
Edge of Autumn
8% of 592 decks +7% synergy
Plea for Guidance
8% of 438 decks +7% synergy
Wargate
8% of 438 decks +5% synergy
Reshape the Earth
8% of 570 decks +6% synergy
Kamahl's Druidic Vow
7% of 592 decks +6% synergy
Rip Apart
7% of 412 decks +3% synergy
Sylvan Awakening
6% of 592 decks +5% synergy
Titania's Command
6% of 415 decks +4% synergy
Utility Artifacts
Conduit of Worlds
37% of 374 decks +31% synergy
Crucible of Worlds
22% of 592 decks +19% synergy
Wayfarer's Bauble
12% of 592 decks +2% synergy
Blackblade Reforged
11% of 592 decks +7% synergy
Seer's Sundial
11% of 592 decks +10% synergy
Swiftfoot Boots
10% of 592 decks -18% synergy
Lightning Greaves
8% of 592 decks -17% synergy
Amulet of Vigor
8% of 592 decks +7% synergy
Horn of Greed
8% of 592 decks +7% synergy
Expedition Map
7% of 592 decks +3% synergy
Enchantments
Spelunking
40% of 203 decks +35% synergy
Khalni Heart Expedition
40% of 592 decks +37% synergy
Exploration
36% of 592 decks +27% synergy
Retreat to Hagra
28% of 25 decks +26% synergy
Case of the Locked Hothouse
27% of 147 decks +23% synergy
Annie Joins Up
24% of 76 decks +5% synergy
Druid Class
22% of 548 decks +19% synergy
Retreat to Emeria
20% of 438 decks +20% synergy
Virtue of Knowledge
16% of 227 decks +13% synergy
Burgeoning
15% of 592 decks +11% synergy
Rhystic Study
15% of 592 decks -13% synergy
Abundance
15% of 592 decks +12% synergy
Trade Routes
14% of 592 decks +14% synergy
Font of Fertility
11% of 592 decks +11% synergy
Retreat to Kazandu
11% of 592 decks +10% synergy
Curiosity
10% of 592 decks +7% synergy
Sylvan Library
10% of 592 decks -2% synergy
Undergrowth Recon
9% of 152 decks +8% synergy
Song of Creation
9% of 588 decks +7% synergy
Rites of Flourishing
9% of 592 decks +6% synergy
Snake Umbra
7% of 592 decks +4% synergy
Mystic Remora
7% of 592 decks -11% synergy
Temur Ascendancy
6% of 592 decks -8% synergy
The Mending of Dominaria
6% of 592 decks +5% synergy
Prismatic Omen
5% of 592 decks +4% synergy
Battles
Invasion of Zendikar
7% of 322 decks +4% synergy
Planeswalkers
Lord Windgrace
12% of 25 decks +11% synergy
Wrenn and Seven
9% of 531 decks +7% synergy
Wrenn and Realmbreaker
7% of 328 decks +4% synergy
Nissa, Vital Force
6% of 592 decks +4% synergy
Utility Lands
Guildless Commons
23% of 570 decks +21% synergy
Field of the Dead
22% of 592 decks +19% synergy
Reliquary Tower
19% of 592 decks -11% synergy
Ghost Town
15% of 592 decks +14% synergy
Yavimaya, Cradle of Growth
13% of 554 decks +4% synergy
Bojuka Bog
12% of 25 decks -18% synergy
Boseiju, Who Endures
11% of 503 decks -8% synergy
Arid Archway
9% of 117 decks +8% synergy
Oboro, Palace in the Clouds
9% of 592 decks +8% synergy
Thespian's Stage
7% of 592 decks +5% synergy
Otawara, Soaring City
7% of 503 decks -10% synergy
Coral Atoll
7% of 592 decks +6% synergy
Mystic Sanctuary
7% of 592 decks -6% synergy
Field of Ruin
6% of 592 decks +4% synergy
Valakut, the Molten Pinnacle
6% of 592 decks +3% synergy
Echoing Deeps
6% of 176 decks +5% synergy
Vesuva
5% of 592 decks +4% synergy
Shifting Woodland
5% of 96 decks -5% synergy
Mana Artifacts
Sol Ring
42% of 592 decks -42% synergy
Arcane Signet
25% of 592 decks -47% synergy
Chromatic Lantern
10% of 592 decks +1% synergy
Lands
Simic Growth Chamber
96% of 592 decks +77% synergy
Gruul Turf
96% of 592 decks +80% synergy
Selesnya Sanctuary
94% of 438 decks +79% synergy
Azorius Chancery
87% of 438 decks +72% synergy
Boros Garrison
87% of 438 decks +72% synergy
Golgari Rot Farm
84% of 25 decks +66% synergy
Command Tower
80% of 592 decks +6% synergy
Dimir Aqueduct
72% of 25 decks +55% synergy
Rakdos Carnarium
68% of 25 decks +53% synergy
Orzhov Basilica
67% of 21 decks +51% synergy
Evolving Wilds
66% of 592 decks +45% synergy
Terramorphic Expanse
59% of 592 decks +43% synergy
Myriad Landscape
48% of 592 decks +28% synergy
Bountiful Landscape
48% of 86 decks +32% synergy
Exotic Orchard
47% of 592 decks +11% synergy
Tranquil Landscape
46% of 56 decks +29% synergy
Perilous Landscape
41% of 56 decks +28% synergy
Krosan Verge
38% of 592 decks +35% synergy
Sheltering Landscape
38% of 56 decks +24% synergy
Blighted Woodland
36% of 592 decks +30% synergy
Frontier Bivouac
32% of 592 decks +5% synergy
Fabled Passage
30% of 592 decks +21% synergy
Jungle Shrine
28% of 438 decks -4% synergy
Mystic Monastery
25% of 438 decks -1% synergy
Zagoth Triome
24% of 25 decks -7% synergy
Misty Rainforest
24% of 592 decks +12% synergy
Path of Ancestry
24% of 592 decks +3% synergy
Xander's Lounge
23% of 22 decks -5% synergy
Ziatora's Proving Ground
23% of 22 decks -9% synergy
Stomping Ground
22% of 592 decks -19% synergy
Wooded Foothills
21% of 592 decks +11% synergy
Breeding Pool
21% of 592 decks -20% synergy
Raffine's Tower
21% of 19 decks -7% synergy
Scalding Tarn
20% of 592 decks +9% synergy
Cinder Glade
20% of 592 decks -18% synergy
Rakdos Guildgate
20% of 25 decks +16% synergy
Dimir Guildgate
20% of 25 decks +15% synergy
Golgari Guildgate
20% of 25 decks +14% synergy
Brokers Hideout
20% of 484 decks +18% synergy
Cabaretti Courtyard
20% of 484 decks +18% synergy
Seaside Citadel
19% of 438 decks -7% synergy
Steam Vents
19% of 592 decks -20% synergy
Orzhov Guildgate
19% of 21 decks +14% synergy
Indatha Triome
19% of 21 decks -12% synergy
Ketria Triome
19% of 588 decks -14% synergy
Temple Garden
18% of 438 decks -23% synergy
Jetmir's Garden
17% of 352 decks -16% synergy
Windswept Heath
17% of 592 decks +7% synergy
Flooded Strand
17% of 592 decks +7% synergy
Arid Mesa
17% of 592 decks +6% synergy