Scaretiller
Retreat to Coralhelm
Riveteers Overlook
1

   Prerequisites

What do I need to start this combo?
Riveteers Overlook in hand.
Scaretiller and Retreat to Coralhelm on the battlefield.
Scaretiller is untapped. You have a basic Forest, Mountain, or Swamp in library.

   Steps

How does this combo work?
1
Play Riveteers Overlook.
2
Riveteers Overlook enters the battlefield, triggering itself and Retreat to Coralhelm.
3
Resolve the Riveteers Overlook trigger, causing you to sacrifice it, then search your library for a basic Mountain, Swamp or Forest card, put it onto the battlefield tapped, and gain 1 life.
4
The basic land enters the battlefield, triggering Retreat to Coralhelm, tapping Scaretiller.
5
Scaretiller triggers, returning Riveteers Overlook from your graveyard to the battlefield tapped.
6
Riveteers Overlook enters the battlefield, triggering itself and Retreat to Coralhelm.
7
Resolve the Retreat to Coralhelm trigger, untapping Scaretiller.
8
Repeat from step 3.

   Results

What do I get from this combo?
Near-infinite landfall triggers
Near-infinite lifegain
Near-infinite lifegain triggers
Put all basic Swamps, Forests, and Mountains from your library onto the battlefield tapped
Archelos, Lagoon Mystic
0.19% of 3649 decks 7 decks
Tatyova, Benthic Druid
0.07% of 6746 decks 5 decks
Zimone and Dina
0.05% of 7484 decks 4 decks
Glacian, Powerstone Engineer // Toggo, Goblin Weaponsmith
3.70% of 108 decks 4 decks
Yarok, the Desecrated
0.03% of 10956 decks 3 decks
Omnath, Locus of Creation
0.02% of 14428 decks 3 decks
Zimone, Quandrix Prodigy
0.35% of 574 decks 2 decks
Silas Renn, Seeker Adept // Toggo, Goblin Weaponsmith
0.87% of 231 decks 2 decks
Phenax, God of Deception
0.03% of 6891 decks 2 decks
Sakashima of a Thousand Faces // Toggo, Goblin Weaponsmith
1.27% of 158 decks 2 decks
Kydele, Chosen of Kruphix // Toggo, Goblin Weaponsmith
2.02% of 99 decks 2 decks
Kydele, Chosen of Kruphix // Thrasios, Triton Hero
0.24% of 412 decks 1 decks
Satya, Aetherflux Genius
0.01% of 9132 decks 1 decks
Rubinia Soulsinger
0.13% of 753 decks 1 decks
Silas Renn, Seeker Adept
1.89% of 53 decks 1 decks
Kruphix, God of Horizons
0.03% of 3459 decks 1 decks
Kraum, Ludevic's Opus // Tymna the Weaver
0.01% of 7315 decks 1 decks
Aesi, Tyrant of Gyre Strait
0.01% of 11614 decks 1 decks
New Cards
Death Begets Life
50% of 2 decks +47% synergy
Ambling Stormshell
29% of 7 decks +28% synergy
High Synergy Cards
Valakut Exploration
54% of 24 decks +52% synergy
Rampaging Baloths
55% of 38 decks +48% synergy
Retreat to Hagra
46% of 26 decks +45% synergy
Retreat to Emeria
42% of 12 decks +41% synergy
Sun Titan
50% of 12 decks +41% synergy
Walking Atlas
41% of 59 decks +40% synergy
Phylath, World Sculptor
40% of 10 decks +38% synergy
Tatyova, Benthic Druid
50% of 38 decks +38% synergy
Llanowar Scout
37% of 38 decks +36% synergy
Retreat to Kazandu
37% of 38 decks +35% synergy
Top Cards
Growth Spiral
47% of 38 decks +26% synergy
Rampant Growth
47% of 38 decks +13% synergy
Cultivate
45% of 38 decks -0% synergy
Scute Swarm
39% of 38 decks +30% synergy
Deathsprout
38% of 16 decks +34% synergy
Reckless Fireweaver
38% of 24 decks +33% synergy
Negate
36% of 59 decks +13% synergy
Scaled Herbalist
34% of 38 decks +34% synergy
Avenger of Zendikar
34% of 38 decks +25% synergy
Ghirapur Aether Grid
33% of 24 decks +33% synergy
Game Changers
Crop Rotation
32% of 38 decks +22% synergy
Field of the Dead
8% of 59 decks +5% synergy
Cyclonic Rift
8% of 59 decks -18% synergy
Rhystic Study
8% of 59 decks -18% synergy
Worldly Tutor
8% of 38 decks -6% synergy
Glacial Chasm
5% of 59 decks +4% synergy
Mystical Tutor
5% of 59 decks -9% synergy
Creatures
Obuun, Mul Daya Ancestor
60% of 5 decks +59% synergy
Murasa Rootgrazer
50% of 6 decks +49% synergy
Maja, Bretagard Protector
50% of 6 decks +47% synergy
Spitfire Lagac
33% of 24 decks +33% synergy
Geode Rager
33% of 24 decks +32% synergy
Mossborn Hydra
33% of 15 decks +29% synergy
Springbloom Druid
32% of 38 decks +28% synergy
Sakura-Tribe Elder
32% of 38 decks +14% synergy
Ob Nixilis, the Fallen
31% of 26 decks +29% synergy
Radha, Heart of Keld
30% of 10 decks +29% synergy
Oviya, Automech Artisan
30% of 10 decks +29% synergy
Sab-Sunen, Luxa Embodied
30% of 10 decks +29% synergy
Mina and Denn, Wildborn
30% of 10 decks +26% synergy
Omnath, Locus of Rage
30% of 10 decks +25% synergy
Goblin Anarchomancer
30% of 10 decks +17% synergy
Tunneling Geopede
29% of 24 decks +28% synergy
Brudiclad, Telchor Engineer
29% of 24 decks +26% synergy
Lotus Cobra
29% of 38 decks +22% synergy
Tireless Provisioner
29% of 38 decks +18% synergy
Azusa, Lost but Seeking
26% of 38 decks +19% synergy
Solemn Simulacrum
25% of 59 decks +12% synergy
Archelos, Lagoon Mystic
25% of 16 decks +23% synergy
Burnished Hart
24% of 59 decks +20% synergy
Budoka Gardener
24% of 38 decks +23% synergy
Skyshroud Ranger
24% of 38 decks +23% synergy
Courser of Kruphix
24% of 38 decks +20% synergy
Coiling Oracle
24% of 38 decks +17% synergy
King Macar, the Gold-Cursed
23% of 26 decks +23% synergy
Iridescent Vinelasher
23% of 13 decks +22% synergy
Tideforce Elemental
22% of 59 decks +22% synergy
Sakura-Tribe Scout
21% of 38 decks +20% synergy
Ancient Greenwarden
21% of 38 decks +17% synergy
Ramunap Excavator
21% of 38 decks +14% synergy
Reclamation Sage
21% of 38 decks +11% synergy
Eternal Witness
21% of 38 decks +2% synergy
Akoum Hellkite
21% of 24 decks +21% synergy
Nesting Dragon
21% of 24 decks +20% synergy
Ingenious Artillerist
21% of 24 decks +19% synergy
Moraug, Fury of Akoum
21% of 24 decks +18% synergy
Ruin Crab
20% of 59 decks +18% synergy
Koma, World-Eater
20% of 15 decks +16% synergy
Pain Seer
19% of 26 decks +19% synergy
Grappling Kraken
19% of 21 decks +18% synergy
Dreamscape Artist
19% of 59 decks +18% synergy
Fertilid
18% of 38 decks +16% synergy
Kodama of the East Tree
18% of 38 decks +15% synergy
Aesi, Tyrant of Gyre Strait
18% of 38 decks +12% synergy
Stone-Seeder Hierophant
16% of 38 decks +16% synergy
Sporemound
16% of 38 decks +14% synergy
Timeless Witness
16% of 38 decks +13% synergy
Instants
Sylvan Reclamation
50% of 6 decks +49% synergy
Sultai Charm
31% of 16 decks +27% synergy
Counterspell
31% of 59 decks -12% synergy
Harrow
29% of 38 decks +20% synergy
Beast Within
29% of 38 decks -8% synergy
Momentary Blink
25% of 12 decks +22% synergy
Path to Exile
25% of 12 decks -22% synergy
Swords to Plowshares
25% of 12 decks -38% synergy
Eureka Moment
24% of 38 decks +20% synergy
Roiling Regrowth
21% of 38 decks +18% synergy
Chaos Warp
21% of 24 decks -10% synergy
Putrefy
19% of 16 decks +3% synergy
Return to Nature
16% of 38 decks +10% synergy
Ghostly Flicker
15% of 59 decks +10% synergy
Frantic Search
14% of 59 decks +1% synergy
Joint Exploration
13% of 38 decks +11% synergy
Arcane Denial
12% of 59 decks -8% synergy
Infernal Grasp
12% of 26 decks +4% synergy
Jaheira's Respite
11% of 38 decks +10% synergy
Snakeskin Veil
11% of 38 decks +6% synergy
Heroic Intervention
11% of 38 decks -19% synergy
Archdruid's Charm
10% of 29 decks +5% synergy
Fact or Fiction
10% of 59 decks +4% synergy
An Offer You Can't Refuse
10% of 59 decks -11% synergy
Entish Restoration
9% of 35 decks +2% synergy
Metallic Rebuke
8% of 59 decks +8% synergy
Blustersquall
8% of 59 decks +8% synergy
Spell Pierce
8% of 59 decks +5% synergy
Dispel
8% of 59 decks +4% synergy
Resculpt
8% of 59 decks +4% synergy
Muddle the Mixture
8% of 59 decks +4% synergy
Brainstorm
8% of 59 decks -11% synergy
Decisive Denial
8% of 38 decks +6% synergy
Double Major
8% of 38 decks +5% synergy
Simic Charm
8% of 38 decks +4% synergy
Nature's Claim
8% of 38 decks -0% synergy
Shore Up
7% of 59 decks +5% synergy
Delay
7% of 59 decks +4% synergy
Mystic Confluence
7% of 59 decks +4% synergy
Unwind
7% of 59 decks +4% synergy
Pongify
7% of 59 decks -5% synergy
Swan Song
7% of 59 decks -10% synergy
Tidal Bore
5% of 59 decks +5% synergy
Assert Authority
5% of 59 decks +5% synergy
Silundi Vision
5% of 59 decks +3% synergy
Evacuation
5% of 59 decks +3% synergy
Mana Leak
5% of 59 decks +3% synergy
Whir of Invention
5% of 59 decks +2% synergy
Reality Shift
5% of 59 decks -4% synergy
Rapid Hybridization
5% of 59 decks -4% synergy
Sorceries
Blasphemous Edict
38% of 8 decks +30% synergy
Explore
32% of 38 decks +22% synergy
Villainous Wealth
31% of 16 decks +23% synergy
Escape to the Wilds
30% of 10 decks +26% synergy
Nahiri's Lithoforming
29% of 24 decks +29% synergy
Time Wipe
25% of 12 decks +19% synergy
Kodama's Reach
24% of 38 decks -7% synergy
Broken Bond
21% of 38 decks +19% synergy
Urban Evolution
21% of 38 decks +17% synergy
Cleansing Wildfire
21% of 24 decks +20% synergy
Mythos of Brokkos
19% of 16 decks +17% synergy
Sylvan Scrying
18% of 38 decks +16% synergy
Indomitable Creativity
17% of 24 decks +16% synergy
Blasphemous Act
17% of 24 decks -17% synergy
Far Wanderings
16% of 38 decks +15% synergy
Explosive Vegetation
16% of 38 decks +13% synergy
Diabolic Tutor
15% of 26 decks +9% synergy
Hew the Entwood
14% of 21 decks +14% synergy
Rise and Shine
14% of 59 decks +12% synergy
Summer Bloom
13% of 38 decks +12% synergy
Harmonize
13% of 38 decks +5% synergy
Nature's Lore
13% of 38 decks -19% synergy
Farseek
13% of 38 decks -21% synergy
Brass's Bounty
12% of 24 decks +10% synergy
Thoughtcast
12% of 59 decks +9% synergy
Final Parting
12% of 26 decks +10% synergy
Feed the Swarm
12% of 26 decks -6% synergy
Edge of Autumn
11% of 38 decks +10% synergy
Explore the Underdark
11% of 38 decks +10% synergy
Scapeshift
11% of 38 decks +8% synergy
Migration Path
11% of 38 decks +7% synergy
Splendid Reclamation
11% of 38 decks +7% synergy
Skyshroud Claim
11% of 38 decks +2% synergy
Three Visits
11% of 38 decks -14% synergy
Borrowing 100,000 Arrows
10% of 59 decks +10% synergy
Glimpse the Core
9% of 33 decks +8% synergy
Universal Surveillance
8% of 59 decks +8% synergy
Walk the Aeons
8% of 59 decks +8% synergy
Boundless Realms
8% of 38 decks +7% synergy
Vastwood Surge
8% of 38 decks +7% synergy
Search for Tomorrow
8% of 38 decks +5% synergy
Tempt with Discovery
8% of 38 decks +4% synergy
Reverse Engineer
7% of 59 decks +6% synergy
Curse of the Swine
7% of 59 decks +3% synergy
Mind Spring
5% of 59 decks +4% synergy
Flood of Tears
5% of 59 decks +4% synergy
Maddening Cacophony
5% of 59 decks +3% synergy
Serum Visions
5% of 59 decks +1% synergy
Utility Artifacts
Haunted Hellride
43% of 7 decks +43% synergy
Wayfarer's Bauble
32% of 59 decks +23% synergy
Thunderous Velocipede
30% of 10 decks +29% synergy
Hedge Shredder
25% of 16 decks +22% synergy
Ghirapur Orrery
19% of 59 decks +18% synergy
Conduit of Worlds
18% of 38 decks +13% synergy
Seer's Sundial
15% of 59 decks +15% synergy
Inspiring Statuary
15% of 59 decks +13% synergy
Expedition Map
15% of 59 decks +12% synergy
Crucible of Worlds
14% of 59 decks +11% synergy
Mind Stone
14% of 59 decks -3% synergy
Blackblade Reforged
12% of 59 decks +8% synergy
Navigation Orb
10% of 59 decks +10% synergy
Clock of Omens
10% of 59 decks +9% synergy
Bitterthorn, Nissa's Animus
10% of 59 decks +9% synergy
Amulet of Vigor
10% of 59 decks +9% synergy
Sword of the Animist
10% of 59 decks +6% synergy
Idol of Oblivion
10% of 59 decks +6% synergy
Swiftfoot Boots
10% of 59 decks -17% synergy
Pendant of Prosperity
8% of 59 decks +8% synergy
Explorer's Scope
8% of 59 decks +8% synergy
Lightning Greaves
8% of 59 decks -17% synergy
Hylda's Crown of Winter
8% of 53 decks +7% synergy
Adventuring Gear
7% of 59 decks +7% synergy
Eternity Vessel
7% of 59 decks +7% synergy
Storm Cauldron
7% of 59 decks +7% synergy
Armillary Sphere
7% of 59 decks +6% synergy
Traveler's Amulet
7% of 59 decks +6% synergy
Realmbreaker, the Invasion Tree
7% of 59 decks +6% synergy
Horn of Greed
7% of 59 decks +6% synergy
Sword of Forge and Frontier
7% of 59 decks +6% synergy
Zuran Orb
7% of 59 decks +6% synergy
Commander's Sphere
7% of 59 decks -8% synergy
Subterranean Schooner
6% of 50 decks +6% synergy
Aethersphere Harvester
5% of 59 decks +5% synergy
Druidic Satchel
5% of 59 decks +5% synergy
Prototype Portal
5% of 59 decks +5% synergy
Gerrard's Hourglass Pendant
5% of 59 decks +5% synergy
Smuggler's Copter
5% of 59 decks +4% synergy
Mishra's Bauble
5% of 59 decks +4% synergy
Elixir of Immortality
5% of 59 decks +4% synergy
Staff of Domination
5% of 59 decks +3% synergy
Panharmonicon
5% of 59 decks +1% synergy
Enchantments
Spelunking
33% of 33 decks +29% synergy
Felidar Retreat
33% of 12 decks +27% synergy
Zendikar's Roil
32% of 38 decks +29% synergy
Abundance
26% of 38 decks +24% synergy
Retreat to Valakut
25% of 24 decks +25% synergy
Druid Class
21% of 38 decks +18% synergy
Wilderness Reclamation
18% of 38 decks +15% synergy
Storm the Vault
17% of 24 decks +14% synergy
Propaganda
14% of 59 decks +1% synergy
Khalni Heart Expedition
13% of 38 decks +11% synergy
Ior Ruin Expedition
12% of 59 decks +12% synergy
Freed from the Real
12% of 59 decks +10% synergy
Burgeoning
11% of 38 decks +7% synergy
Exploration
11% of 38 decks +2% synergy
Aura of Dominion
8% of 59 decks +8% synergy
Opposition
8% of 59 decks +8% synergy
Intruder Alarm
8% of 59 decks +6% synergy
Mechanized Production
8% of 59 decks +6% synergy
Court of Bounty
8% of 38 decks +7% synergy
Roaring Earth
8% of 38 decks +7% synergy
Primeval Bounty
8% of 38 decks +6% synergy
The Mending of Dominaria
8% of 38 decks +6% synergy
Rites of Flourishing
8% of 38 decks +6% synergy
The Antiquities War
7% of 59 decks +6% synergy
Trade Routes
7% of 59 decks +6% synergy
Sphinx's Tutelage
5% of 59 decks +4% synergy
Pemmin's Aura
5% of 59 decks +4% synergy
Mystic Remora
5% of 59 decks -12% synergy
Planeswalkers
Nissa of Shadowed Boughs
19% of 16 decks +17% synergy
Daretti, Scrap Savant
17% of 24 decks +14% synergy
Wrenn and Seven
8% of 38 decks +6% synergy
Utility Lands
Bojuka Bog
27% of 26 decks -3% synergy
Guildless Commons
25% of 59 decks +24% synergy
Arid Archway
22% of 36 decks +21% synergy
Reliquary Tower
20% of 59 decks -9% synergy
Temple of the False God
19% of 59 decks +9% synergy
Great Furnace
17% of 24 decks +11% synergy
Yavimaya, Cradle of Growth
14% of 59 decks +5% synergy
Jungle Basin
13% of 38 decks +12% synergy
Ghost Town
12% of 59 decks +12% synergy
Mystic Sanctuary
12% of 59 decks +0% synergy
Dreadship Reef
12% of 26 decks +11% synergy
Boseiju, Who Endures
11% of 38 decks -8% synergy
Tolaria West
10% of 59 decks +9% synergy
Ghost Quarter
10% of 59 decks +8% synergy
Scavenger Grounds
10% of 59 decks +7% synergy
Coral Atoll
8% of 59 decks +8% synergy
Oboro, Palace in the Clouds
8% of 59 decks +8% synergy
Terrain Generator
8% of 59 decks +8% synergy
Darksteel Citadel
8% of 59 decks +5% synergy
Rogue's Passage
8% of 59 decks -11% synergy
Alchemist's Refuge
8% of 38 decks +1% synergy
Vesuva
7% of 59 decks +5% synergy
Field of Ruin
7% of 59 decks +5% synergy
Thespian's Stage
7% of 59 decks +4% synergy
Strip Mine
7% of 59 decks +4% synergy
Halimar Depths
7% of 59 decks +4% synergy
Seat of the Synod
7% of 59 decks +1% synergy
Dark Depths
5% of 59 decks +4% synergy
Lonely Sandbar
5% of 59 decks +2% synergy
Inventors' Fair
5% of 59 decks +1% synergy
Buried Ruin
5% of 59 decks +0% synergy
Urza's Saga
5% of 59 decks -2% synergy
Otawara, Soaring City
5% of 59 decks -11% synergy
Mana Artifacts
Sol Ring
39% of 59 decks -45% synergy
Arcane Signet
34% of 59 decks -38% synergy
Izzet Signet
21% of 24 decks -6% synergy
Dimir Signet
15% of 26 decks -13% synergy
Simic Signet
11% of 38 decks -3% synergy
Thought Vessel
10% of 59 decks -7% synergy
Fellwar Stone
8% of 59 decks -13% synergy
Moonsnare Prototype
7% of 59 decks +6% synergy
Liquimetal Torque
7% of 59 decks +4% synergy
Sky Diamond
5% of 59 decks +0% synergy
Midnight Clock
5% of 59 decks -0% synergy
Lands
Foreboding Landscape
86% of 7 decks +77% synergy
Dimir Aqueduct
85% of 26 decks +68% synergy
Obscura Storefront
83% of 59 decks +82% synergy
Maestros Theater
83% of 59 decks +82% synergy
Golgari Rot Farm
81% of 16 decks +63% synergy
Brokers Hideout
78% of 59 decks +77% synergy
Strangled Cemetery
75% of 4 decks +74% synergy
Simic Growth Chamber
68% of 38 decks +49% synergy
Command Tower
64% of 59 decks -10% synergy
Opulent Palace
62% of 16 decks +35% synergy
Azorius Chancery
58% of 12 decks +44% synergy
Izzet Boilerworks
58% of 24 decks +43% synergy
Evolving Wilds
58% of 59 decks +37% synergy
Terramorphic Expanse
54% of 59 decks +39% synergy
Myriad Landscape
51% of 59 decks +32% synergy
Rakdos Carnarium
50% of 6 decks +36% synergy
Gruul Turf
50% of 10 decks +35% synergy
Orzhov Basilica
50% of 6 decks +34% synergy
Cabaretti Courtyard
49% of 59 decks +48% synergy
Prairie Stream
33% of 12 decks -1% synergy
Blighted Woodland
32% of 38 decks +26% synergy
Temple of Malady
31% of 16 decks +15% synergy
Frontier Bivouac
30% of 10 decks +2% synergy
Fabled Passage
27% of 59 decks +18% synergy
Exotic Orchard
27% of 59 decks -9% synergy
Silverbluff Bridge
25% of 24 decks +19% synergy
Jungle Hollow
25% of 16 decks +16% synergy
Llanowar Wastes
25% of 16 decks -1% synergy
Sunken Hollow
23% of 26 decks -12% synergy
Dismal Backwater
19% of 26 decks +13% synergy
Temple of Mystery
16% of 38 decks -2% synergy
Yavimaya Coast
16% of 38 decks -11% synergy
Temple of Deceit
15% of 26 decks -1% synergy
Watery Grave
15% of 26 decks -25% synergy
Escape Tunnel
14% of 43 decks +13% synergy
Misty Rainforest
14% of 59 decks +2% synergy
Tangled Islet
13% of 38 decks +7% synergy
Thornwood Falls
13% of 38 decks +6% synergy
Flooded Grove
13% of 38 decks -0% synergy
Dreamroot Cascade
13% of 38 decks -7% synergy
Breeding Pool
13% of 38 decks -27% synergy
Shire Terrace
13% of 55 decks +12% synergy
Sulfur Falls
12% of 24 decks -20% synergy
Steam Vents
12% of 24 decks -26% synergy
Path of Ancestry
12% of 59 decks -10% synergy
Darkslick Shores
12% of 26 decks +6% synergy
Underground River
12% of 26 decks -9% synergy
Drowned Catacomb
12% of 26 decks -15% synergy
Barkchannel Pathway
11% of 38 decks +3% synergy
Vineglimmer Snarl
11% of 38 decks -0% synergy