Shipwreck Dowser + Progenitor Mimic + Capture of Jingzhou
Shipwreck Dowser
Progenitor Mimic
Capture of Jingzhou
Requires
Shipwreck Dowser must be in hand, on the battlefield, in the command zone, in exile, in the graveyard, or in the library.
Progenitor Mimic must be on the battlefield.
Capture of Jingzhou must be in hand.
Mana needed: 
each turn
each turn
Steps
- Cast Capture of Jingzhou by paying , causing you to take an extra turn after this one.
- Move to your next turn.
- At the beginning of your upkeep, Progenitor Mimic triggers, creating a token copy of itself that enters the battlefield as a copy of Shipwreck Dowser.
- The Progenitor Mimic token enters the battlefield, returning Capture of Jingzhou from your graveyard to your hand.
- Repeat.
Results
Infinite turns.
Top Commanders (2)
Kumena, Tyrant of Orazca
0.02% of 6367 decks
1 decks
Hakbal of the Surging Soul
0.01% of 8173 decks
1 decks
Creatures (42)
Sigil Tracer
100% of 2 decks
+100% synergy
Wanderwine Prophets
100% of 2 decks
+98% synergy
Thada Adel, Acquisitor
100% of 2 decks
+97% synergy
Seahunter
100% of 2 decks
+97% synergy
Merrow Harbinger
100% of 2 decks
+97% synergy
Lullmage Mentor
100% of 2 decks
+96% synergy
Surgespanner
100% of 2 decks
+96% synergy
Stonybrook Banneret
100% of 2 decks
+92% synergy
Vodalian Hexcatcher
100% of 2 decks
+92% synergy
Master of the Pearl Trident
100% of 2 decks
+91% synergy
Svyelun of Sea and Sky
100% of 2 decks
+91% synergy
Emperor Mihail II
100% of 2 decks
+89% synergy
Cold-Eyed Selkie
100% of 2 decks
+86% synergy
Herald of Secret Streams
100% of 2 decks
+86% synergy
Kiora's Follower
100% of 2 decks
+82% synergy
Seedborn Muse
100% of 2 decks
+82% synergy
Roaming Throne
100% of 1 decks
+77% synergy
Tatyova, Benthic Druid
100% of 2 decks
+77% synergy
Sea Scryer
50% of 2 decks
+50% synergy
Unctus, Grand Metatect
50% of 2 decks
+49% synergy
Empress Galina
50% of 2 decks
+49% synergy
Merfolk Trickster
50% of 2 decks
+48% synergy
Fallowsage
50% of 2 decks
+48% synergy
Tatyova, Steward of Tides
50% of 2 decks
+47% synergy
Thassa, Deep-Dwelling
50% of 2 decks
+46% synergy
Kumena, Tyrant of Orazca
50% of 2 decks
+45% synergy
Forerunner of the Heralds
50% of 2 decks
+45% synergy
Hakbal of the Surging Soul
50% of 2 decks
+45% synergy
Lord of Atlantis
50% of 2 decks
+44% synergy
Tishana, Voice of Thunder
50% of 2 decks
+44% synergy
Thassa's Oracle
50% of 2 decks
+43% synergy
Thrasios, Triton Hero
50% of 2 decks
+42% synergy
Seafloor Oracle
50% of 2 decks
+42% synergy
Merfolk Sovereign
50% of 2 decks
+42% synergy
Kopala, Warden of Waves
50% of 2 decks
+41% synergy
Merrow Reejerey
50% of 2 decks
+41% synergy
Adrix and Nev, Twincasters
50% of 2 decks
+40% synergy
Tishana's Tidebinder
50% of 2 decks
+36% synergy
Hullbreaker Horror
50% of 2 decks
+32% synergy
Mist Dancer
50% of 2 decks
+30% synergy
Singer of Swift Rivers
50% of 2 decks
+29% synergy
Nicanzil, Current Conductor
50% of 2 decks
+29% synergy
Instants (22)
Force of Will
100% of 2 decks
+90% synergy
Fierce Guardianship
100% of 2 decks
+83% synergy
Swan Song
100% of 2 decks
+81% synergy
An Offer You Can't Refuse
100% of 2 decks
+80% synergy
Arcane Denial
100% of 2 decks
+79% synergy
Pongify
100% of 2 decks
+76% synergy
Cyclonic Rift
100% of 2 decks
+69% synergy
Heroic Intervention
100% of 2 decks
+69% synergy
Counterspell
100% of 2 decks
+48% synergy
Beast Within
100% of 2 decks
+45% synergy
Reins of Power
50% of 2 decks
+50% synergy
Snap
50% of 2 decks
+47% synergy
Legolas's Quick Reflexes
50% of 2 decks
+46% synergy
Mental Misstep
50% of 2 decks
+45% synergy
Chord of Calling
50% of 2 decks
+43% synergy
Force of Negation
50% of 2 decks
+41% synergy
Inspiring Call
50% of 2 decks
+38% synergy
Mystical Tutor
50% of 2 decks
+38% synergy
Mana Drain
50% of 2 decks
+34% synergy
Worldly Tutor
50% of 2 decks
+32% synergy
Rapid Hybridization
50% of 2 decks
+23% synergy
Negate
50% of 2 decks
+22% synergy
Sorceries (3)
Finale of Devastation
100% of 2 decks
+89% synergy
Paradigm Shift
50% of 2 decks
+50% synergy
Raise the Palisade
50% of 2 decks
+39% synergy
Utility Artifacts (5)
The Great Henge
100% of 2 decks
+90% synergy
Expedition Map
50% of 2 decks
+48% synergy
Agatha's Soul Cauldron
50% of 2 decks
+46% synergy
The One Ring
50% of 2 decks
+43% synergy
Bident of Thassa
50% of 2 decks
+42% synergy
Enchantments (14)
Intruder Alarm
100% of 2 decks
+96% synergy
Merrow Commerce
100% of 2 decks
+95% synergy
Wizard Class
100% of 2 decks
+94% synergy
Deeproot Waters
100% of 2 decks
+91% synergy
Deeproot Pilgrimage
100% of 2 decks
+81% synergy
Rhystic Study
100% of 2 decks
+76% synergy
Aluren
50% of 2 decks
+50% synergy
Cryptolith Rite
50% of 2 decks
+46% synergy
Beastmaster Ascension
50% of 2 decks
+46% synergy
Growing Rites of Itlimoc
50% of 2 decks
+44% synergy
Sylvan Library
50% of 2 decks
+37% synergy
Simic Ascendancy
50% of 2 decks
+37% synergy
Hardened Scales
50% of 2 decks
+37% synergy
Mystic Remora
50% of 2 decks
+34% synergy
Planeswalkers (1)
Oko, Thief of Crowns
50% of 2 decks
+41% synergy
Utility Lands (17)
Gaea's Cradle
100% of 2 decks
+94% synergy
Alchemist's Refuge
100% of 2 decks
+82% synergy
Otawara, Soaring City
100% of 2 decks
+80% synergy
Boseiju, Who Endures
100% of 2 decks
+77% synergy
Reliquary Tower
100% of 2 decks
+50% synergy
Hall of the Bandit Lord
50% of 2 decks
+50% synergy
Vesuva
50% of 2 decks
+49% synergy
Mutavault
50% of 2 decks
+49% synergy
Homeward Path
50% of 2 decks
+47% synergy
Thespian's Stage
50% of 2 decks
+47% synergy
Nykthos, Shrine to Nyx
50% of 2 decks
+46% synergy
Urza's Saga
50% of 2 decks
+46% synergy
Minamo, School at Water's Edge
50% of 2 decks
+45% synergy
Ancient Tomb
50% of 2 decks
+40% synergy
Temple of the False God
50% of 2 decks
+35% synergy
Mosswort Bridge
50% of 2 decks
+33% synergy
Rogue's Passage
50% of 2 decks
+29% synergy
Mana Artifacts (8)
Jeweled Lotus
100% of 2 decks
+94% synergy
Arcane Signet
100% of 2 decks
+38% synergy
Sol Ring
100% of 2 decks
+19% synergy
Mox Diamond
50% of 2 decks
+46% synergy
Mox Amber
50% of 2 decks
+45% synergy
Chrome Mox
50% of 2 decks
+44% synergy
Mana Crypt
50% of 2 decks
+40% synergy
Thought Vessel
50% of 2 decks
+31% synergy
Lands (22)
Flooded Strand
100% of 2 decks
+91% synergy
Barkchannel Pathway
100% of 2 decks
+73% synergy
Misty Rainforest
100% of 2 decks
+69% synergy
Flooded Grove
100% of 2 decks
+69% synergy
Dreamroot Cascade
100% of 2 decks
+64% synergy
Rejuvenating Springs
100% of 2 decks
+55% synergy
Breeding Pool
100% of 2 decks
+55% synergy
Command Tower
100% of 2 decks
+15% synergy
Gemstone Caverns
50% of 2 decks
+45% synergy
Unclaimed Territory
50% of 2 decks
+43% synergy
Secluded Courtyard
50% of 2 decks
+43% synergy
Wooded Foothills
50% of 2 decks
+42% synergy
Polluted Delta
50% of 2 decks
+41% synergy
Prismatic Vista
50% of 2 decks
+41% synergy
Windswept Heath
50% of 2 decks
+41% synergy
Verdant Catacombs
50% of 2 decks
+40% synergy
Path of Ancestry
50% of 2 decks
+35% synergy
Waterlogged Grove
50% of 2 decks
+31% synergy
Temple of Mystery
50% of 2 decks
+10% synergy
Simic Growth Chamber
50% of 2 decks
+2% synergy
Hinterland Harbor
50% of 2 decks
-2% synergy
Yavimaya Coast
50% of 2 decks
-3% synergy