Retreat to Coralhelm + Skyshroud Ranger + Oboro, Palace in the Clouds

Retreat to Coralhelm
Skyshroud Ranger
Oboro, Palace in the Clouds

Requires
Retreat to Coralhelm must be on the battlefield. Skyshroud Ranger must be on the battlefield. Oboro, Palace in the Clouds must be in hand. Skyshroud Ranger does not have summoning sickness.
Steps
  1. Activate Skyshroud Ranger by tapping it, putting Oboro from your hand onto the battlefield.
  2. Oboro enters the battlefield, triggering Retreat to Coralhelm, untapping Skyshroud Ranger.
  3. Activate Oboro's first ability by tapping it, adding u.
  4. Activate Oboro's second ability by paying 1, returning it from the battlefield to your hand.
  5. Repeat.
Results
Infinite landfall triggers.

Top Commanders (4)
Tatyova, Benthic Druid
3.26% of 5122 decks 167 decks
Aesi, Tyrant of Gyre Strait
1.40% of 9661 decks 135 decks
Archelos, Lagoon Mystic
0.81% of 3351 decks 27 decks
Omnath, Locus of Creation
0.42% of 13136 decks 55 decks
New Cards (5)
Underground Mortuary
75% of 8 decks +70% synergy
Hedge Maze
68% of 47 decks +63% synergy
Undercity Sewers
62% of 8 decks +57% synergy
Arid Archway
55% of 11 decks +52% synergy
Bristly Bill, Spine Sower
36% of 11 decks +33% synergy
High Synergy Cards (10)
Sakura-Tribe Scout
90% of 563 decks +90% synergy
Lotus Cobra
87% of 563 decks +83% synergy
Azusa, Lost but Seeking
82% of 563 decks +79% synergy
Exploration
74% of 563 decks +71% synergy
Tireless Provisioner
74% of 539 decks +69% synergy
Ramunap Excavator
71% of 563 decks +68% synergy
Crop Rotation
70% of 563 decks +66% synergy
Scute Swarm
68% of 552 decks +64% synergy
Tatyova, Benthic Druid
60% of 563 decks +57% synergy
Oracle of Mul Daya
58% of 563 decks +55% synergy
Top Cards (10)
Crucible of Worlds
65% of 563 decks +62% synergy
Dryad of the Ilysian Grove
59% of 555 decks +55% synergy
Felidar Retreat
58% of 74 decks +55% synergy
Cyclonic Rift
58% of 563 decks +44% synergy
Ancient Greenwarden
57% of 552 decks +55% synergy
Burgeoning
56% of 563 decks +54% synergy
Retreat to Hagra
55% of 87 decks +54% synergy
Spelunking
52% of 103 decks +50% synergy
Omnath, Locus of Rage
52% of 96 decks +51% synergy
Meloku the Clouded Mirror
52% of 563 decks +51% synergy
Creatures (50)
Llanowar Scout
50% of 563 decks +50% synergy
Avenger of Zendikar
48% of 563 decks +43% synergy
Rampaging Baloths
46% of 563 decks +43% synergy
Mina and Denn, Wildborn
46% of 96 decks +45% synergy
Kodama of the East Tree
45% of 549 decks +43% synergy
Aesi, Tyrant of Gyre Strait
44% of 549 decks +43% synergy
Nissa, Resurgent Animist
43% of 235 decks +42% synergy
Eternal Witness
43% of 563 decks +32% synergy
Knight of the Reliquary
40% of 75 decks +40% synergy
Walking Atlas
39% of 563 decks +38% synergy
Ob Nixilis, the Fallen
38% of 87 decks +37% synergy
Thalia and The Gitrog Monster
38% of 8 decks +37% synergy
Wayward Swordtooth
37% of 563 decks +35% synergy
Ruin Ghost
35% of 75 decks +35% synergy
Omnath, Locus of the Roil
34% of 96 decks +34% synergy
Scaled Herbalist
34% of 529 decks +34% synergy
Moraug, Fury of Akoum
34% of 95 decks +32% synergy
Elesh Norn, Mother of Machines
33% of 39 decks +31% synergy
The Gitrog Monster
31% of 87 decks +30% synergy
Cultivator Colossus
30% of 514 decks +29% synergy
Sakura-Tribe Elder
29% of 563 decks +19% synergy
Tireless Tracker
28% of 563 decks +26% synergy
Bonny Pall, Clearcutter
27% of 11 decks +27% synergy
Tunneling Geopede
27% of 96 decks +27% synergy
Emiel the Blessed
27% of 74 decks +26% synergy
Greensleeves, Maro-Sorcerer
27% of 382 decks +26% synergy
Roil Elemental
26% of 563 decks +26% synergy
Ashaya, Soul of the Wild
26% of 552 decks +24% synergy
Ignoble Hierarch
23% of 13 decks +21% synergy
Courser of Kruphix
23% of 563 decks +21% synergy
Emeria Shepherd
23% of 75 decks +21% synergy
Birds of Paradise
22% of 563 decks +10% synergy
Emeria Angel
21% of 75 decks +20% synergy
Augur of Autumn
21% of 520 decks +19% synergy
Elvish Reclaimer
21% of 559 decks +20% synergy
Ruin Crab
20% of 552 decks +18% synergy
Noble Hierarch
19% of 75 decks +17% synergy
Thassa's Oracle
18% of 556 decks +14% synergy
Delighted Halfling
18% of 197 decks +11% synergy
Dockside Extortionist
18% of 96 decks +10% synergy
Uro, Titan of Nature's Wrath
17% of 556 decks +17% synergy
Sylvan Safekeeper
17% of 563 decks +16% synergy
Coiling Oracle
16% of 563 decks +14% synergy
Spitfire Lagac
16% of 95 decks +15% synergy
Laboratory Maniac
15% of 563 decks +13% synergy
Springbloom Druid
15% of 560 decks +13% synergy
Seedborn Muse
15% of 563 decks +11% synergy
Tiller Engine
15% of 396 decks +14% synergy
Budoka Gardener
14% of 563 decks +14% synergy
Orcish Bowmasters
14% of 28 decks +7% synergy
Instants (50)
Assassin's Trophy
48% of 87 decks +42% synergy
Beast Within
48% of 563 decks +29% synergy
Counterspell
47% of 563 decks +25% synergy
Growth Spiral
46% of 560 decks +41% synergy
Swords to Plowshares
45% of 75 decks +17% synergy
Vampiric Tutor
45% of 87 decks +35% synergy
Enlightened Tutor
41% of 75 decks +33% synergy
Harrow
40% of 563 decks +35% synergy
Eladamri's Call
39% of 75 decks +36% synergy
Worldly Tutor
37% of 563 decks +31% synergy
Fierce Guardianship
36% of 554 decks +27% synergy
Entish Restoration
34% of 182 decks +30% synergy
Swan Song
34% of 563 decks +25% synergy
Path to Exile
33% of 75 decks +14% synergy
Mana Drain
33% of 563 decks +25% synergy
Archdruid's Charm
32% of 66 decks +27% synergy
Mystical Tutor
30% of 563 decks +22% synergy
An Offer You Can't Refuse
26% of 447 decks +16% synergy
Heroic Intervention
26% of 563 decks +13% synergy
Force of Will
25% of 563 decks +20% synergy
Pongify
25% of 563 decks +19% synergy
Arcane Denial
24% of 563 decks +14% synergy
Nature's Claim
21% of 563 decks +16% synergy
Negate
21% of 563 decks +10% synergy
Abrupt Decay
20% of 87 decks +17% synergy
Force of Negation
19% of 560 decks +15% synergy
Pact of Negation
19% of 563 decks +15% synergy
Noxious Revival
18% of 563 decks +15% synergy
Teferi's Protection
17% of 75 decks +8% synergy
Brainstorm
17% of 563 decks +5% synergy
Gush
16% of 563 decks +16% synergy
Chaos Warp
16% of 96 decks -0% synergy
Roiling Regrowth
15% of 552 decks +14% synergy
Ghostly Flicker
15% of 563 decks +13% synergy
Rapid Hybridization
15% of 563 decks +10% synergy
Ephemerate
15% of 75 decks +12% synergy
Dovin's Veto
15% of 75 decks +10% synergy
Constant Mists
14% of 563 decks +13% synergy
Deprive
13% of 563 decks +13% synergy
Joint Exploration
13% of 382 decks +12% synergy
Veil of Summer
13% of 560 decks +10% synergy
Deadly Rollick
13% of 87 decks +7% synergy
Tear Asunder
12% of 67 decks +10% synergy
Force of Vigor
12% of 560 decks +10% synergy
Demonic Consultation
11% of 87 decks +9% synergy
Generous Gift
11% of 75 decks -1% synergy
Deflecting Swat
11% of 95 decks +3% synergy
Flusterstorm
9% of 563 decks +6% synergy
Reality Shift
9% of 563 decks +4% synergy
Krosan Grip
9% of 563 decks +4% synergy
Sorceries (50)
Demonic Tutor
54% of 87 decks +42% synergy
Scapeshift
48% of 563 decks +47% synergy
Three Visits
47% of 563 decks +35% synergy
Nature's Lore
47% of 563 decks +32% synergy
Cultivate
45% of 563 decks +22% synergy
Kodama's Reach
39% of 563 decks +24% synergy
Explore
35% of 563 decks +31% synergy
Awaken the Woods
35% of 353 decks +33% synergy
Farseek
33% of 563 decks +17% synergy
Splendid Reclamation
33% of 563 decks +31% synergy
Rampant Growth
32% of 563 decks +15% synergy
Walk the Aeons
31% of 563 decks +31% synergy
Green Sun's Zenith
31% of 563 decks +27% synergy
Bala Ged Recovery
24% of 552 decks +20% synergy
Finale of Devastation
24% of 560 decks +20% synergy
Torment of Hailfire
24% of 87 decks +21% synergy
Summer Bloom
23% of 563 decks +23% synergy
Broken Bond
23% of 563 decks +22% synergy
Sylvan Scrying
23% of 563 decks +21% synergy
Blasphemous Act
22% of 96 decks +6% synergy
Life from the Loam
22% of 563 decks +20% synergy
Skyshroud Claim
20% of 563 decks +15% synergy
Toxic Deluge
18% of 87 decks +10% synergy
Wargate
17% of 75 decks +17% synergy
Villainous Wealth
17% of 87 decks +16% synergy
Time Warp
16% of 563 decks +14% synergy
Idyllic Tutor
15% of 75 decks +12% synergy
Culling Ritual
14% of 87 decks +12% synergy
Exsanguinate
14% of 87 decks +11% synergy
Sea Gate Restoration
13% of 552 decks +10% synergy
Escape to the Wilds
12% of 96 decks +12% synergy
Farewell
12% of 65 decks +6% synergy
Gamble
11% of 96 decks +7% synergy
Supreme Verdict
11% of 75 decks +7% synergy
Elven Farsight
10% of 153 decks +10% synergy
Mythos of Brokkos
10% of 87 decks +10% synergy
Regrowth
10% of 563 decks +8% synergy
Genesis Ultimatum
9% of 95 decks +9% synergy
Winds of Abandon
9% of 75 decks +8% synergy
Temporal Manipulation
9% of 563 decks +9% synergy
Damnation
9% of 87 decks +5% synergy
Reshape the Earth
9% of 549 decks +8% synergy
Ponder
8% of 563 decks +1% synergy
Agadeem's Awakening
8% of 87 decks +6% synergy
Urban Evolution
8% of 563 decks +7% synergy
Tempt with Discovery
8% of 563 decks +6% synergy
Preordain
8% of 563 decks +2% synergy
Windfall
8% of 563 decks +1% synergy
Wheel of Fortune
7% of 96 decks +5% synergy
Lórien Revealed
7% of 153 decks +5% synergy
Utility Artifacts (12)
Conduit of Worlds
46% of 313 decks +42% synergy
Amulet of Vigor
29% of 563 decks +28% synergy
Lightning Greaves
17% of 563 decks -9% synergy
Expedition Map
15% of 563 decks +12% synergy
Storm Cauldron
12% of 563 decks +12% synergy
Horn of Greed
11% of 563 decks +10% synergy
Zuran Orb
10% of 563 decks +9% synergy
Swiftfoot Boots
10% of 563 decks -19% synergy
Cloudstone Curio
8% of 563 decks +7% synergy
The One Ring
7% of 251 decks -2% synergy
Wishclaw Talisman
6% of 87 decks +3% synergy
Blackblade Reforged
5% of 563 decks +1% synergy
Enchantments (32)
Valakut Exploration
49% of 95 decks +48% synergy
Trade Routes
43% of 563 decks +43% synergy
Rhystic Study
42% of 563 decks +28% synergy
Mystic Remora
33% of 563 decks +24% synergy
Sylvan Library
31% of 563 decks +24% synergy
Case of the Locked Hothouse
26% of 54 decks +23% synergy
On the Trail
26% of 47 decks +24% synergy
Zendikar's Roil
21% of 563 decks +20% synergy
Abundance
19% of 563 decks +18% synergy
Virtue of Knowledge
16% of 124 decks +14% synergy
Khalni Heart Expedition
16% of 563 decks +14% synergy
Druid Class
16% of 529 decks +14% synergy
Temur Ascendancy
15% of 96 decks +13% synergy
Undergrowth Recon
14% of 56 decks +13% synergy
Mana Breach
14% of 563 decks +14% synergy
Virtue of Strength
11% of 109 decks +9% synergy
Retreat to Emeria
11% of 75 decks +10% synergy
Kenrith's Transformation
8% of 559 decks +5% synergy
Squandered Resources
8% of 87 decks +8% synergy
Aura Shards
8% of 75 decks +6% synergy
Freed from the Real
8% of 563 decks +7% synergy
Carpet of Flowers
7% of 563 decks +5% synergy
Concordant Crossroads
7% of 563 decks +5% synergy
Lost Isle Calling
6% of 159 decks +6% synergy
Overburden
6% of 563 decks +6% synergy
Retreat to Kazandu
6% of 563 decks +5% synergy
Teferi's Ageless Insight
6% of 552 decks +3% synergy
Curse of the Restless Dead
6% of 86 decks +5% synergy
Pemmin's Aura
6% of 563 decks +5% synergy
Utopia Sprawl
6% of 563 decks +2% synergy
Wilderness Reclamation
5% of 560 decks +3% synergy
Rites of Flourishing
5% of 563 decks +4% synergy
Battles (1)
Invasion of Ikoria
6% of 239 decks +3% synergy
Planeswalkers (8)
Wrenn and Six
28% of 96 decks +28% synergy
Oko, Thief of Crowns
19% of 559 decks +17% synergy
Tyvar, Jubilant Brawler
18% of 55 decks +17% synergy
Wrenn and Seven
16% of 521 decks +15% synergy
Jace, Wielder of Mysteries
13% of 560 decks +11% synergy
Teferi, Time Raveler
9% of 75 decks +8% synergy
Nissa, Vital Force
9% of 563 decks +8% synergy
Nissa of Shadowed Boughs
8% of 87 decks +8% synergy
Utility Lands (46)
Field of the Dead
66% of 560 decks +62% synergy
Boseiju, Who Endures
56% of 498 decks +46% synergy
Mystic Sanctuary
54% of 559 decks +48% synergy
Reliquary Tower
54% of 563 decks +26% synergy
Yavimaya, Cradle of Growth
49% of 541 decks +40% synergy
Bojuka Bog
47% of 87 decks +31% synergy
Otawara, Soaring City
44% of 479 decks +35% synergy
Guildless Commons
41% of 549 decks +40% synergy
Strip Mine
37% of 563 decks +34% synergy
Ghost Town
31% of 563 decks +31% synergy
Valakut, the Molten Pinnacle
26% of 96 decks +25% synergy
Ancient Tomb
24% of 563 decks +13% synergy
Glacial Chasm
23% of 563 decks +22% synergy
Thespian's Stage
23% of 563 decks +20% synergy
The Black Gate
21% of 28 decks +19% synergy
Cabal Coffers
21% of 87 decks +15% synergy
Dryad Arbor
20% of 563 decks +18% synergy
Takenuma, Abandoned Mire
19% of 81 decks +12% synergy
Tolaria West
16% of 563 decks +15% synergy
Rivendell
16% of 153 decks +12% synergy
Wasteland
15% of 563 decks +13% synergy
Dark Depths
14% of 563 decks +13% synergy
Alchemist's Refuge
14% of 563 decks +13% synergy
Vesuva
14% of 563 decks +13% synergy
Echoing Deeps
14% of 87 decks +12% synergy
Urza's Saga
13% of 539 decks +6% synergy
Gaea's Cradle
11% of 563 decks +9% synergy
Temple of the False God
11% of 563 decks +1% synergy
Command Beacon
11% of 563 decks +6% synergy
Ghost Quarter
10% of 563 decks +8% synergy
Phyrexian Tower
10% of 87 decks +6% synergy
Lotus Field
10% of 559 decks +9% synergy
Maze of Ith
10% of 563 decks +7% synergy
Eiganjo, Seat of the Empire
9% of 65 decks +4% synergy
Sunscorched Desert
9% of 563 decks +8% synergy
Scavenger Grounds
9% of 563 decks +5% synergy
Restless Vinestalk
8% of 112 decks +7% synergy
Coral Atoll
7% of 563 decks +7% synergy
Urborg, Tomb of Yawgmoth
7% of 563 decks -3% synergy
Jungle Basin
7% of 563 decks +7% synergy
Homeward Path
6% of 563 decks +5% synergy
Boseiju, Who Shelters All
6% of 563 decks +5% synergy
Field of Ruin
6% of 563 decks +3% synergy
Hall of Heliod's Generosity
5% of 75 decks +2% synergy
Argoth, Sanctum of Nature
5% of 325 decks +4% synergy
Kessig Wolf Run
5% of 96 decks +2% synergy
Mana Artifacts (11)
Sol Ring
69% of 563 decks -16% synergy
Arcane Signet
25% of 559 decks -46% synergy
Mana Crypt
23% of 563 decks +12% synergy
Jeweled Lotus
17% of 549 decks +10% synergy
Thought Vessel
14% of 563 decks -2% synergy
Mana Vault
11% of 563 decks +4% synergy
Chrome Mox
10% of 563 decks +4% synergy
Mox Diamond
9% of 563 decks +4% synergy
Simic Signet
7% of 563 decks +3% synergy
Talisman of Curiosity
7% of 560 decks +4% synergy
Lotus Petal
5% of 563 decks -1% synergy
Lands (50)
Simic Growth Chamber
88% of 563 decks +84% synergy
Command Tower
78% of 563 decks +5% synergy
Golgari Rot Farm
76% of 87 decks +72% synergy
Misty Rainforest
74% of 563 decks +62% synergy
Breeding Pool
74% of 563 decks +65% synergy
Dimir Aqueduct
74% of 87 decks +69% synergy
Stomping Ground
68% of 96 decks +58% synergy
Overgrown Tomb
67% of 87 decks +57% synergy
Gruul Turf
66% of 96 decks +62% synergy
Temple Garden
65% of 75 decks +56% synergy
Zagoth Triome
64% of 87 decks +61% synergy
Selesnya Sanctuary
63% of 75 decks +60% synergy
Hallowed Fountain
60% of 75 decks +51% synergy
Steam Vents
56% of 96 decks +47% synergy
Izzet Boilerworks
54% of 96 decks +50% synergy
Watery Grave
53% of 87 decks +42% synergy
Sacred Foundry
51% of 69 decks +42% synergy
Ketria Triome
51% of 95 decks +47% synergy
Azorius Chancery
48% of 75 decks +45% synergy
Verdant Catacombs
47% of 563 decks +35% synergy
Spara's Headquarters
47% of 64 decks +43% synergy
Raugrin Triome
46% of 69 decks +43% synergy
Fabled Passage
46% of 559 decks +36% synergy
Scalding Tarn
44% of 563 decks +33% synergy
Windswept Heath
44% of 563 decks +33% synergy
Boros Garrison
43% of 69 decks +40% synergy
Wooded Foothills
43% of 563 decks +33% synergy
Flooded Strand
41% of 563 decks +31% synergy
Prismatic Vista
41% of 560 decks +35% synergy
Polluted Delta
40% of 563 decks +29% synergy
Jetmir's Garden
40% of 60 decks +36% synergy
Rejuvenating Springs
39% of 549 decks +33% synergy
The World Tree
38% of 13 decks +36% synergy
Hinterland Harbor
37% of 563 decks +32% synergy
Yavimaya Coast
33% of 563 decks +28% synergy
Savai Triome
31% of 13 decks +28% synergy
Rakdos Carnarium
31% of 13 decks +27% synergy
Tundra
31% of 75 decks +28% synergy
Savannah
29% of 75 decks +26% synergy
Taiga
29% of 96 decks +26% synergy
Volcanic Island
29% of 96 decks +26% synergy
Indatha Triome
29% of 14 decks +25% synergy
Orzhov Basilica
29% of 14 decks +25% synergy
Raffine's Tower
29% of 14 decks +25% synergy
Godless Shrine
29% of 14 decks +19% synergy
Evolving Wilds
28% of 563 decks +7% synergy
Tropical Island
28% of 563 decks +25% synergy
Terramorphic Expanse
26% of 563 decks +10% synergy
Waterlogged Grove
26% of 560 decks +24% synergy
Plateau
25% of 69 decks +22% synergy