Turnabout + Ghostly Flicker + Eternal Witness + Shipwreck Dowser

Turnabout
Ghostly Flicker
Eternal Witness
Shipwreck Dowser

Requires
Turnabout must be in hand. Ghostly Flicker must be in hand. Eternal Witness must be on the battlefield. Shipwreck Dowser must be on the battlefield.
Steps
  1. Activate any number of lands you control by tapping them, adding at least 4.
  2. Cast Turnabout by paying 2, untapping all lands you control.
  3. Cast Ghostly Flicker by paying 2, blinking Shipwreck Dowser and Eternal Witness.
  4. When Shipwreck Dowser and Eternal Witness enter the battlefield, they trigger, returning Turnabout and Ghostly Flicker from your graveyard to your hand.
  5. Repeat.
Results
Infinite LTB. Infinite ETB. Infinite storm count. Infinite magecraft triggers. Infinite blinking. Infinite landfall triggers. Infinite mana permanents you control can produce. Infinite untap of permanents you control.

Tatyova, Benthic Druid
0.05% of 6521 decks 3 decks
Omo, Queen of Vesuva
0.02% of 8186 decks 2 decks
Ms. Bumbleflower
0.01% of 12054 decks 1 decks
Nicanzil, Current Conductor
0.11% of 932 decks 1 decks
Jadzi, Oracle of Arcavios
0.06% of 1593 decks 1 decks
Bjorna, Nightfall Alchemist // Elmar, Ulvenwald Informant
0.18% of 554 decks 1 decks
Alaundo the Seer
0.04% of 2510 decks 1 decks
New Cards
Skyserpent Seeker
25% of 4 decks +23% synergy
Willowrush Verge
25% of 4 decks +20% synergy
High Synergy Cards
Archaeomancer
100% of 10 decks +96% synergy
Timeless Witness
90% of 10 decks +87% synergy
Salvager of Secrets
70% of 10 decks +70% synergy
Displace
70% of 10 decks +68% synergy
Peregrine Drake
70% of 10 decks +67% synergy
Growth Spiral
80% of 10 decks +58% synergy
Skullwinder
50% of 10 decks +49% synergy
Sylvan Scrying
50% of 10 decks +47% synergy
High Tide
50% of 10 decks +46% synergy
Uyo, Silent Prophet
40% of 10 decks +40% synergy
Top Cards
Negate
50% of 10 decks +28% synergy
Nature's Lore
50% of 10 decks +18% synergy
Rampant Growth
50% of 10 decks +16% synergy
Cultivate
50% of 10 decks +5% synergy
Sprouting Vines
40% of 10 decks +40% synergy
Temporal Fissure
40% of 10 decks +40% synergy
Early Harvest
40% of 10 decks +40% synergy
Gush
40% of 10 decks +39% synergy
Mnemonic Wall
40% of 10 decks +39% synergy
Gretchen Titchwillow
40% of 10 decks +39% synergy
Game Changers
Enlightened Tutor
100% of 1 decks +83% synergy
Smothering Tithe
100% of 1 decks +76% synergy
Mystical Tutor
20% of 10 decks +6% synergy
Rhystic Study
10% of 10 decks -17% synergy
Creatures
Izzet Chronarch
100% of 1 decks +100% synergy
Nivix Guildmage
100% of 1 decks +100% synergy
Redemption Choir
100% of 1 decks +99% synergy
Sokrates, Athenian Teacher
100% of 1 decks +98% synergy
Felidar Guardian
100% of 1 decks +98% synergy
Lion Sash
100% of 1 decks +97% synergy
Skyclave Apparition
100% of 1 decks +97% synergy
Ranger-Captain of Eos
100% of 1 decks +96% synergy
Dualcaster Mage
100% of 1 decks +95% synergy
Grand Abolisher
100% of 1 decks +91% synergy
Esper Sentinel
100% of 1 decks +80% synergy
Clifftop Lookout
33% of 6 decks +32% synergy
Micromancer
30% of 10 decks +30% synergy
Scaled Herbalist
30% of 10 decks +30% synergy
Skyshroud Ranger
30% of 10 decks +29% synergy
Jadzi, Oracle of Arcavios
30% of 10 decks +29% synergy
Slogurk, the Overslime
30% of 10 decks +29% synergy
Llanowar Scout
30% of 10 decks +29% synergy
Quandrix Apprentice
30% of 10 decks +29% synergy
Zimone, Quandrix Prodigy
30% of 10 decks +29% synergy
Rampaging Baloths
30% of 10 decks +23% synergy
Tatyova, Benthic Druid
30% of 10 decks +18% synergy
Gandalf, Friend of the Shire
25% of 8 decks +24% synergy
Scholar of the Ages
20% of 10 decks +20% synergy
Veteran Explorer
20% of 10 decks +19% synergy
Aesi, Tyrant of Gyre Strait
20% of 10 decks +14% synergy
Sage of the Maze
17% of 6 decks +16% synergy
Twitching Doll
17% of 6 decks +15% synergy
Evolution Witness
17% of 6 decks +13% synergy
Cartographer's Companion
14% of 7 decks +14% synergy
Waterwind Scout
14% of 7 decks +14% synergy
River Herald Guide
14% of 7 decks +14% synergy
River Herald Scout
14% of 7 decks +14% synergy
Seeker of Sunlight
14% of 7 decks +14% synergy
Pathfinding Axejaw
14% of 7 decks +14% synergy
Cenote Scout
14% of 7 decks +14% synergy
Sentinel of the Nameless City
14% of 7 decks +14% synergy
Watcher of Hours
14% of 7 decks +14% synergy
Spyglass Siren
14% of 7 decks +14% synergy
Time Beetle
14% of 7 decks +14% synergy
Jadelight Spelunker
14% of 7 decks +14% synergy
Deepfathom Echo
14% of 7 decks +13% synergy
Hakbal of the Surging Soul
14% of 7 decks +13% synergy
Poison Dart Frog
14% of 7 decks +12% synergy
Ioreth of the Healing House
12% of 8 decks +11% synergy
Emperor's Vanguard
10% of 10 decks +10% synergy
Ixalli's Diviner
10% of 10 decks +10% synergy
Azure Mage
10% of 10 decks +10% synergy
Tishana's Wayfinder
10% of 10 decks +10% synergy
Siren Lookout
10% of 10 decks +10% synergy
Instants
Reiterate
100% of 1 decks +99% synergy
Angel's Grace
100% of 1 decks +98% synergy
Surge of Salvation
100% of 1 decks +98% synergy
Everybody Lives!
100% of 1 decks +98% synergy
Permission Denied
100% of 1 decks +98% synergy
Silence
100% of 1 decks +94% synergy
Dawn's Truce
100% of 1 decks +92% synergy
Lightning Bolt
100% of 1 decks +89% synergy
Teferi's Protection
100% of 1 decks +81% synergy
Planar Genesis
50% of 6 decks +45% synergy
Dazzling Denial
40% of 5 decks +39% synergy
Eureka Moment
40% of 10 decks +36% synergy
Return to Nature
40% of 10 decks +34% synergy
Sink into Stupor
33% of 6 decks +24% synergy
Rushing River
30% of 10 decks +30% synergy
Tragic Lesson
30% of 10 decks +30% synergy
Repeal
30% of 10 decks +30% synergy
Dizzy Spell
30% of 10 decks +30% synergy
Winds of Rebuke
30% of 10 decks +30% synergy
Blur
30% of 10 decks +29% synergy
Impulse
30% of 10 decks +28% synergy
Joint Exploration
30% of 10 decks +28% synergy
Spell Pierce
30% of 10 decks +26% synergy
Harrow
30% of 10 decks +21% synergy
Opt
30% of 10 decks +21% synergy
Beast Within
30% of 10 decks -7% synergy
Evasive Action
20% of 10 decks +20% synergy
Tidal Bore
20% of 10 decks +20% synergy
Blink of an Eye
20% of 10 decks +20% synergy
Behold the Multiverse
20% of 10 decks +19% synergy
Evacuation
20% of 10 decks +18% synergy
Dig Through Time
20% of 10 decks +15% synergy
Mana Drain
20% of 10 decks +5% synergy
An Offer You Can't Refuse
20% of 10 decks -1% synergy
Counterspell
20% of 10 decks -23% synergy
Archdruid's Charm
14% of 7 decks +9% synergy
Council's Deliberation
12% of 8 decks +12% synergy
Hithlain Knots
12% of 8 decks +12% synergy
Bombadil's Song
12% of 8 decks +12% synergy
Soothing of Sméagol
12% of 8 decks +12% synergy
Glorious Gale
12% of 8 decks +12% synergy
Grip of Amnesia
10% of 10 decks +10% synergy
String of Disappearances
10% of 10 decks +10% synergy
Divide by Zero
10% of 10 decks +10% synergy
Pulse of the Grid
10% of 10 decks +10% synergy
Hunting Pack
10% of 10 decks +10% synergy
Disrupt
10% of 10 decks +10% synergy
Faerie Trickery
10% of 10 decks +10% synergy
Void Shatter
10% of 10 decks +10% synergy
Spring // Mind
10% of 10 decks +10% synergy
Sorceries
Mythos of Illuna
100% of 1 decks +99% synergy
Slaughter the Strong
100% of 1 decks +99% synergy
Fell the Mighty
100% of 1 decks +97% synergy
Twinflame
100% of 1 decks +97% synergy
Escape to the Wilds
100% of 1 decks +96% synergy
Chain Reaction
100% of 1 decks +95% synergy
Genesis Ultimatum
100% of 1 decks +95% synergy
Sevinne's Reclamation
100% of 1 decks +93% synergy
Decimate
100% of 1 decks +92% synergy
Witness the Future
30% of 10 decks +30% synergy
Stream of Thought
30% of 10 decks +30% synergy
Emergent Sequence
30% of 10 decks +30% synergy
Rude Awakening
30% of 10 decks +30% synergy
Seasons Past
30% of 10 decks +29% synergy
Mind's Desire
30% of 10 decks +29% synergy
Summer Bloom
30% of 10 decks +29% synergy
Whelming Wave
30% of 10 decks +28% synergy
Regrowth
30% of 10 decks +27% synergy
Migration Path
30% of 10 decks +27% synergy
Explore
30% of 10 decks +21% synergy
Three Visits
30% of 10 decks +6% synergy
Kodama's Reach
30% of 10 decks -1% synergy
Farseek
30% of 10 decks -4% synergy
Compulsive Research
20% of 10 decks +19% synergy
Walk the Aeons
20% of 10 decks +19% synergy
Reshape the Earth
20% of 10 decks +19% synergy
Hour of Promise
20% of 10 decks +19% synergy
Croaking Counterpart
20% of 10 decks +18% synergy
Ravenform
20% of 10 decks +17% synergy
Urban Evolution
20% of 10 decks +16% synergy
Curse of the Swine
20% of 10 decks +16% synergy
Bala Ged Recovery
20% of 10 decks +11% synergy
Splash Portal
17% of 6 decks +15% synergy
All of History, All at Once
14% of 7 decks +14% synergy
Wibbly-wobbly, Timey-wimey
14% of 7 decks +14% synergy
Over the Edge
14% of 7 decks +14% synergy
Doppelgang
14% of 7 decks +11% synergy
Birthday Escape
12% of 8 decks +11% synergy
Open the Way
12% of 8 decks +10% synergy
Raise the Palisade
12% of 8 decks +10% synergy
Cyclical Evolution
10% of 10 decks +10% synergy
Drain Power
10% of 10 decks +10% synergy
Inundate
10% of 10 decks +10% synergy
Coastal Breach
10% of 10 decks +10% synergy
Concentrate
10% of 10 decks +10% synergy
Tamiyo's Epiphany
10% of 10 decks +10% synergy
Reality Strobe
10% of 10 decks +10% synergy
Drawn from Dreams
10% of 10 decks +10% synergy
Foresee
10% of 10 decks +10% synergy
Enter the Unknown
10% of 10 decks +10% synergy
Utility Artifacts
Unstable Glyphbridge
100% of 1 decks +99% synergy
Rotating Fireplace
14% of 7 decks +14% synergy
Glowcap Lantern
14% of 7 decks +14% synergy
Black Vise
10% of 10 decks +10% synergy
Storm Cauldron
10% of 10 decks +10% synergy
Iron Maiden
10% of 10 decks +10% synergy
Golden Argosy
10% of 10 decks +10% synergy
Umbral Mantle
10% of 10 decks +9% synergy
Defense Grid
10% of 10 decks +9% synergy
Amulet of Vigor
10% of 10 decks +9% synergy
Thousand-Year Elixir
10% of 10 decks +8% synergy
Hedron Archive
10% of 10 decks +7% synergy
Expedition Map
10% of 10 decks +7% synergy
Commander's Sphere
10% of 10 decks -5% synergy
Enchantments
Mirror Sheen
100% of 1 decks +100% synergy
Solitary Confinement
100% of 1 decks +99% synergy
Bigger on the Inside
100% of 1 decks +98% synergy
Thousand-Year Storm
100% of 1 decks +95% synergy
Ghostly Prison
100% of 1 decks +89% synergy
Spelunking
43% of 7 decks +39% synergy
Parallel Thoughts
30% of 10 decks +30% synergy
Retreat to Coralhelm
30% of 10 decks +28% synergy
Exploration
20% of 10 decks +12% synergy
Amphibian Downpour
17% of 6 decks +14% synergy
Twists and Turns
14% of 7 decks +14% synergy
Deeproot Pilgrimage
14% of 7 decks +13% synergy
Proft's Eidetic Memory
14% of 7 decks +13% synergy
The Bath Song
12% of 8 decks +12% synergy
Virtue of Strength
12% of 8 decks +10% synergy
Psychic Possession
10% of 10 decks +10% synergy
Thought Reflection
10% of 10 decks +10% synergy
Guild Summit
10% of 10 decks +10% synergy
Candlekeep Sage
10% of 10 decks +9% synergy
Path of Discovery
10% of 10 decks +9% synergy
Swarm Intelligence
10% of 10 decks +9% synergy
Pemmin's Aura
10% of 10 decks +9% synergy
Khalni Heart Expedition
10% of 10 decks +8% synergy
Freed from the Real
10% of 10 decks +8% synergy
Zendikar's Roil
10% of 10 decks +7% synergy
Burgeoning
10% of 10 decks +6% synergy
Bear Umbra
10% of 10 decks +6% synergy
Teferi's Ageless Insight
10% of 10 decks +5% synergy
Propaganda
10% of 10 decks -2% synergy
Garruk's Uprising
10% of 10 decks -6% synergy
Utility Lands
Mystic Sanctuary
50% of 10 decks +38% synergy
Sunscorched Desert
30% of 10 decks +29% synergy
Riptide Laboratory
30% of 10 decks +28% synergy
Cloudpost
20% of 10 decks +20% synergy
Maze's End
20% of 10 decks +19% synergy
Alchemist's Refuge
20% of 10 decks +13% synergy
Glimmerpost
10% of 10 decks +10% synergy
Deserted Temple
10% of 10 decks +9% synergy
Basilisk Gate
10% of 10 decks +9% synergy
Baldur's Gate
10% of 10 decks +9% synergy
Terrain Generator
10% of 10 decks +9% synergy
Dark Depths
10% of 10 decks +9% synergy
Swarmyard
10% of 10 decks +9% synergy
Vesuva
10% of 10 decks +9% synergy
Urza's Power Plant
10% of 10 decks +8% synergy
Urza's Mine
10% of 10 decks +8% synergy
Urza's Tower
10% of 10 decks +8% synergy
Thespian's Stage
10% of 10 decks +7% synergy
Maze of Ith
10% of 10 decks +7% synergy
Scavenger Grounds
10% of 10 decks +7% synergy
Minamo, School at Water's Edge
10% of 10 decks +6% synergy
Yavimaya, Cradle of Growth
10% of 10 decks +1% synergy
Reliquary Tower
10% of 10 decks -20% synergy
Mana Artifacts
Talisman of Unity
100% of 1 decks +92% synergy
Talisman of Progress
100% of 1 decks +76% synergy
Sol Ring
40% of 10 decks -44% synergy
Arcane Signet
30% of 10 decks -42% synergy
Talisman of Curiosity
20% of 10 decks +7% synergy
Inherited Envelope
12% of 8 decks +12% synergy
Ur-Golem's Eye
10% of 10 decks +10% synergy
Sisay's Ring
10% of 10 decks +10% synergy
Mox Tantalite
10% of 10 decks +10% synergy
Sol Talisman
10% of 10 decks +9% synergy
Sceptre of Eternal Glory
10% of 10 decks +9% synergy
Coveted Jewel
10% of 10 decks +9% synergy
Springleaf Drum
10% of 10 decks +8% synergy
Gilded Lotus
10% of 10 decks +7% synergy
Thought Vessel
10% of 10 decks -7% synergy
Fellwar Stone
10% of 10 decks -11% synergy
Lands
Meticulous Archive
100% of 1 decks +92% synergy
Lush Portico
100% of 1 decks +91% synergy
Overgrown Farmland
100% of 1 decks +84% synergy
Deserted Beach
100% of 1 decks +84% synergy
Bountiful Promenade
100% of 1 decks +76% synergy
Sea of Clouds
100% of 1 decks +74% synergy
Spara's Headquarters
100% of 1 decks +70% synergy
Prairie Stream
100% of 1 decks +66% synergy
Canopy Vista
100% of 1 decks +63% synergy
Temple Garden
100% of 1 decks +60% synergy
Hallowed Fountain
100% of 1 decks +60% synergy
Command Tower
70% of 10 decks -4% synergy
Simic Growth Chamber
40% of 10 decks +20% synergy
Urza's Cave
33% of 6 decks +30% synergy
Bant Panorama
30% of 10 decks +30% synergy
Brokers Hideout
30% of 10 decks +29% synergy
Blighted Woodland
30% of 10 decks +25% synergy
Tangled Islet
30% of 10 decks +23% synergy
Terramorphic Expanse
30% of 10 decks +14% synergy
Dreamroot Cascade
30% of 10 decks +11% synergy
Evolving Wilds
30% of 10 decks +9% synergy
Rejuvenating Springs
30% of 10 decks +2% synergy
Breeding Pool
30% of 10 decks -11% synergy
Hedge Maze
29% of 7 decks +18% synergy
Simic Guildgate
20% of 10 decks +14% synergy
Vineglimmer Snarl
20% of 10 decks +9% synergy
Misty Rainforest
20% of 10 decks +8% synergy
Hinterland Harbor
20% of 10 decks -9% synergy
Planar Nexus
17% of 6 decks +16% synergy
Horizon of Progress
17% of 6 decks +15% synergy
Talon Gates of Madara
17% of 6 decks +14% synergy
Heap Gate
10% of 10 decks +9% synergy
Gond Gate
10% of 10 decks +9% synergy
Sea Gate
10% of 10 decks +8% synergy
Manor Gate
10% of 10 decks +8% synergy
Windswept Heath
10% of 10 decks -1% synergy
Flooded Strand
10% of 10 decks -1% synergy
Flooded Grove
10% of 10 decks -3% synergy
Tropical Island
10% of 10 decks -4% synergy
Path of Ancestry
10% of 10 decks -12% synergy
Yavimaya Coast
10% of 10 decks -17% synergy
Exotic Orchard
10% of 10 decks -26% synergy