Karn, the Great Creator + Ugin's Nexus + Throne of Geth + Doubling Season
Karn, the Great Creator
Ugin's Nexus
Throne of Geth
Doubling Season
Requires
Karn, the Great Creator must be on the battlefield.
Ugin's Nexus must be on the battlefield.
Throne of Geth must be on the battlefield.
Doubling Season must be on the battlefield.
Mana needed: 
each extra turn
each extra turn
Steps
- Activate Throne of Geth by tapping it and sacrificing Ugin's Nexus.
- Ugin's Nexus is exiled instead of being put into your graveyard, causing you to take an extra turn after this one.
- Resolve the Throne of Geth ability, putting two loyalty counters on Karn.
- Activate Karn's second loyalty ability by removing two loyalty counters from it, returning Ugin's Nexus from exile to your hand.
- Move to your next turn.
- Cast Ugin's Nexus by paying .
- Repeat.
Results
Infinite turns.
Vorinclex, Monstrous Raider
0.05% of 4215 decks
2 decks
Atraxa, Praetors' Voice
0.00% of 36050 decks
1 decks
Jodah, the Unifier
0.00% of 20237 decks
1 decks
Game Changers
Imperial Seal
50% of 2 decks
+44% synergy
Enlightened Tutor
50% of 2 decks
+33% synergy
Cyclonic Rift
50% of 2 decks
+24% synergy
Rhystic Study
50% of 2 decks
+23% synergy
Vorinclex, Voice of Hunger
25% of 4 decks
+23% synergy
Gaea's Cradle
25% of 4 decks
+19% synergy
Ancient Tomb
25% of 4 decks
+15% synergy
Creatures
Jodah, Archmage Eternal
100% of 1 decks
+96% synergy
Morophon, the Boundless
100% of 1 decks
+86% synergy
Blinking Spirit
50% of 2 decks
+50% synergy
Psychic Pickpocket
50% of 2 decks
+50% synergy
Great Whale
50% of 2 decks
+50% synergy
Venser, Corpse Puppet
50% of 2 decks
+50% synergy
Azor, the Lawbringer
50% of 2 decks
+50% synergy
Eloise, Nephalia Sleuth
50% of 2 decks
+49% synergy
Stoic Angel
50% of 2 decks
+49% synergy
Aphetto Alchemist
50% of 2 decks
+49% synergy
Pir, Imaginative Rascal
50% of 4 decks
+49% synergy
Carth the Lion
50% of 2 decks
+49% synergy
Urza, Lord Protector
50% of 2 decks
+49% synergy
Renata, Called to the Hunt
50% of 4 decks
+48% synergy
Lae'zel, Vlaakith's Champion
50% of 2 decks
+47% synergy
Gyre Sage
50% of 4 decks
+46% synergy
Atraxa, Praetors' Voice
50% of 2 decks
+46% synergy
Displacer Kitten
50% of 2 decks
+45% synergy
Evolution Sage
50% of 4 decks
+44% synergy
Bristly Bill, Spine Sower
33% of 3 decks
+30% synergy
Crackdown Construct
25% of 4 decks
+25% synergy
Pentavus
25% of 4 decks
+25% synergy
Cryptic Trilobite
25% of 4 decks
+25% synergy
Spike Feeder
25% of 4 decks
+25% synergy
Polukranos, World Eater
25% of 4 decks
+25% synergy
Arcbound Ravager
25% of 4 decks
+25% synergy
Yorvo, Lord of Garenbrig
25% of 4 decks
+25% synergy
Verdurous Gearhulk
25% of 4 decks
+25% synergy
Nissa, Vastwood Seer
25% of 4 decks
+24% synergy
Pollenbright Druid
25% of 4 decks
+24% synergy
Hangarback Walker
25% of 4 decks
+24% synergy
Reki, the History of Kamigawa
25% of 4 decks
+24% synergy
Voracious Hydra
25% of 4 decks
+24% synergy
Armorcraft Judge
25% of 4 decks
+24% synergy
Ancient Bronze Dragon
25% of 4 decks
+23% synergy
Biophagus
25% of 4 decks
+23% synergy
Ivy Lane Denizen
25% of 4 decks
+23% synergy
Scurry Oak
25% of 4 decks
+23% synergy
Walking Ballista
25% of 4 decks
+23% synergy
Vigor
25% of 4 decks
+22% synergy
Devoted Druid
25% of 4 decks
+22% synergy
Kalonian Hydra
25% of 4 decks
+22% synergy
Scavenging Ooze
25% of 4 decks
+22% synergy
Temur Sabertooth
25% of 4 decks
+22% synergy
Defiler of Vigor
25% of 4 decks
+22% synergy
Ghalta, Stampede Tyrant
25% of 4 decks
+22% synergy
Managorger Hydra
25% of 4 decks
+21% synergy
Kodama of the West Tree
25% of 4 decks
+21% synergy
Rishkar, Peema Renegade
25% of 4 decks
+20% synergy
Incubation Druid
25% of 4 decks
+20% synergy
Instants
Cancel
50% of 2 decks
+48% synergy
Void Rend
50% of 2 decks
+36% synergy
Heroic Intervention
50% of 4 decks
+20% synergy
Assassin's Trophy
50% of 2 decks
+20% synergy
Inscription of Abundance
25% of 4 decks
+23% synergy
Legolas's Quick Reflexes
25% of 4 decks
+22% synergy
Force of Vigor
25% of 4 decks
+22% synergy
Hunter's Insight
25% of 4 decks
+21% synergy
Chord of Calling
25% of 4 decks
+19% synergy
Inspiring Call
25% of 4 decks
+17% synergy
Worldly Tutor
25% of 4 decks
+11% synergy
Beast Within
25% of 4 decks
-12% synergy
Sorceries
Ruinous Ultimatum
100% of 1 decks
+82% synergy
Call the Gatewatch
50% of 2 decks
+50% synergy
Time Warp
50% of 2 decks
+48% synergy
Starfall Invocation
50% of 2 decks
+48% synergy
Primevals' Glorious Rebirth
50% of 2 decks
+46% synergy
Wrath of God
50% of 2 decks
+44% synergy
Damnation
50% of 2 decks
+43% synergy
Kodama's Reach
50% of 4 decks
+20% synergy
Cultivate
50% of 4 decks
+5% synergy
Courage in Crisis
25% of 4 decks
+25% synergy
Expand the Sphere
25% of 4 decks
+24% synergy
Ezuri's Predation
25% of 4 decks
+22% synergy
Triumph of the Hordes
25% of 4 decks
+22% synergy
Migration Path
25% of 4 decks
+22% synergy
Harmonize
25% of 4 decks
+17% synergy
Explore
25% of 4 decks
+16% synergy
Farseek
25% of 4 decks
-9% synergy
Rampant Growth
25% of 4 decks
-9% synergy
Utility Artifacts
Ichormoon Gauntlet
100% of 2 decks
+98% synergy
Magistrate's Scepter
75% of 4 decks
+75% synergy
The Chain Veil
75% of 4 decks
+74% synergy
Excalibur, Sword of Eden
33% of 3 decks
+32% synergy
Gauntlets of Chaos
25% of 4 decks
+25% synergy
Omen Machine
25% of 4 decks
+25% synergy
Liquimetal Coating
25% of 4 decks
+25% synergy
Luxior, Giada's Gift
25% of 4 decks
+24% synergy
The Millennium Calendar
25% of 4 decks
+24% synergy
Contagion Engine
25% of 4 decks
+24% synergy
Teferi's Puzzle Box
25% of 4 decks
+24% synergy
Crawlspace
25% of 4 decks
+24% synergy
Lithoform Engine
25% of 4 decks
+24% synergy
Manifold Key
25% of 4 decks
+24% synergy
Rings of Brighthearth
25% of 4 decks
+23% synergy
Fireshrieker
25% of 4 decks
+23% synergy
Sword of Feast and Famine
25% of 4 decks
+23% synergy
The Skullspore Nexus
25% of 4 decks
+22% synergy
The Ozolith
25% of 4 decks
+22% synergy
Whispersilk Cloak
25% of 4 decks
+21% synergy
Ozolith, the Shattered Spire
25% of 4 decks
+20% synergy
Ashnod's Altar
25% of 4 decks
+18% synergy
Commander's Sphere
25% of 4 decks
+10% synergy
Lightning Greaves
25% of 4 decks
-0% synergy
Swiftfoot Boots
25% of 4 decks
-2% synergy
Enchantments
Hardened Scales
75% of 4 decks
+66% synergy
March of the Machines
50% of 2 decks
+50% synergy
Oath of Liliana
50% of 2 decks
+50% synergy
Oath of Jace
50% of 2 decks
+50% synergy
Oath of Gideon
50% of 2 decks
+49% synergy
Oath of Ajani
50% of 2 decks
+49% synergy
Inexorable Tide
50% of 2 decks
+47% synergy
Oath of Teferi
50% of 2 decks
+47% synergy
Brokers Ascendancy
50% of 2 decks
+43% synergy
Sylvan Library
50% of 4 decks
+39% synergy
Innkeeper's Talent
33% of 3 decks
+29% synergy
Hall of Gemstone
25% of 4 decks
+25% synergy
Paradox Zone
25% of 4 decks
+25% synergy
Oath of Nissa
25% of 4 decks
+24% synergy
Earthcraft
25% of 4 decks
+24% synergy
Prismatic Omen
25% of 4 decks
+24% synergy
Fight Rigging
25% of 4 decks
+24% synergy
Zendikar Resurgent
25% of 4 decks
+23% synergy
Court of Garenbrig
25% of 4 decks
+22% synergy
Burgeoning
25% of 4 decks
+22% synergy
Elven Chorus
25% of 4 decks
+22% synergy
Greater Good
25% of 4 decks
+20% synergy
Branching Evolution
25% of 4 decks
+19% synergy
Tribute to the World Tree
25% of 4 decks
+18% synergy
Planeswalkers
Chandra, Bold Pyromancer
100% of 1 decks
+100% synergy
Jace, Cunning Castaway
100% of 2 decks
+100% synergy
Teferi, Temporal Archmage
100% of 2 decks
+99% synergy
Chandra, Hope's Beacon
100% of 1 decks
+99% synergy
Saheeli Rai
100% of 1 decks
+99% synergy
Ral Zarek
100% of 1 decks
+99% synergy
Teferi, Who Slows the Sunset
100% of 2 decks
+98% synergy
Chandra, Torch of Defiance
100% of 1 decks
+97% synergy
Nicol Bolas, Dragon-God
100% of 1 decks
+96% synergy
Tezzeret, Master of Metal
50% of 2 decks
+50% synergy
Jace, Ingenious Mind-Mage
50% of 2 decks
+50% synergy
Ajani, Valiant Protector
50% of 2 decks
+50% synergy
Teferi, Timebender
50% of 2 decks
+50% synergy
Karn Liberated
50% of 4 decks
+50% synergy
Garruk, Unleashed
50% of 4 decks
+49% synergy
Dovin Baan
50% of 2 decks
+49% synergy
Jace, Mirror Mage
50% of 2 decks
+49% synergy
Kasmina, Enigmatic Mentor
50% of 2 decks
+49% synergy
Estrid, the Masked
50% of 2 decks
+49% synergy
Elspeth, Knight-Errant
50% of 2 decks
+49% synergy
Ajani Unyielding
50% of 2 decks
+49% synergy
Ajani Steadfast
50% of 2 decks
+49% synergy
Vivien Reid
50% of 4 decks
+49% synergy
Liliana Vess
50% of 2 decks
+49% synergy
The Wanderer
50% of 2 decks
+49% synergy
Ajani, Mentor of Heroes
50% of 2 decks
+49% synergy
Tezzeret, Artifice Master
50% of 2 decks
+49% synergy
Huatli, Radiant Champion
50% of 2 decks
+49% synergy
Narset Transcendent
50% of 2 decks
+49% synergy
Tevesh Szat, Doom of Fools
50% of 2 decks
+49% synergy
Jace, the Mind Sculptor
50% of 2 decks
+49% synergy
Freyalise, Llanowar's Fury
50% of 4 decks
+49% synergy
Tasha, the Witch Queen
50% of 2 decks
+49% synergy
Ajani, Sleeper Agent
50% of 2 decks
+48% synergy
Teferi, Hero of Dominaria
50% of 2 decks
+48% synergy
Teferi, Master of Time
50% of 2 decks
+48% synergy
Tezzeret the Seeker
50% of 2 decks
+48% synergy
Nissa, Who Shakes the World
50% of 4 decks
+47% synergy
Ajani, the Greathearted
50% of 2 decks
+47% synergy
Aminatou, the Fateshifter
50% of 2 decks
+47% synergy
Kiora, Behemoth Beckoner
50% of 2 decks
+46% synergy
Narset, Parter of Veils
50% of 2 decks
+45% synergy
Tamiyo, Field Researcher
50% of 2 decks
+45% synergy
Teferi, Time Raveler
50% of 2 decks
+43% synergy
Vivien of the Arkbow
25% of 4 decks
+25% synergy
Vivien, Nature's Avenger
25% of 4 decks
+25% synergy
Garruk, Caller of Beasts
25% of 4 decks
+25% synergy
Karn, Scion of Urza
25% of 4 decks
+25% synergy
Nissa, Worldwaker
25% of 4 decks
+25% synergy
Garruk Wildspeaker
25% of 4 decks
+24% synergy
Utility Lands
Temple of the False God
75% of 4 decks
+65% synergy
Reliquary Tower
75% of 4 decks
+45% synergy
Peat Bog
50% of 2 decks
+50% synergy
Karn's Bastion
50% of 4 decks
+45% synergy
Castle Garenbrig
50% of 4 decks
+45% synergy
War Room
50% of 4 decks
+44% synergy
Eiganjo, Seat of the Empire
50% of 2 decks
+42% synergy
Boseiju, Who Endures
50% of 4 decks
+31% synergy
Faceless Haven
25% of 4 decks
+25% synergy
Dust Bowl
25% of 4 decks
+25% synergy
Crawling Barrens
25% of 4 decks
+25% synergy
Hickory Woodlot
25% of 4 decks
+25% synergy
Tectonic Edge
25% of 4 decks
+24% synergy
Interplanar Beacon
25% of 4 decks
+24% synergy
Drannith Ruins
25% of 4 decks
+24% synergy
The Hunter Maze
25% of 4 decks
+24% synergy
Inkmoth Nexus
25% of 4 decks
+24% synergy
Arch of Orazca
25% of 4 decks
+24% synergy
Blast Zone
25% of 4 decks
+24% synergy
Wasteland
25% of 4 decks
+24% synergy
Nesting Grounds
25% of 4 decks
+23% synergy
Tyrite Sanctum
25% of 4 decks
+23% synergy
Llanowar Reborn
25% of 4 decks
+23% synergy
Bonders' Enclave
25% of 4 decks
+23% synergy
Strip Mine
25% of 4 decks
+22% synergy
Maze of Ith
25% of 4 decks
+22% synergy
Dryad Arbor
25% of 4 decks
+21% synergy
Command Beacon
25% of 4 decks
+20% synergy
Oran-Rief, the Vastwood
25% of 4 decks
+20% synergy
Nykthos, Shrine to Nyx
25% of 4 decks
+20% synergy
Urza's Saga
25% of 4 decks
+18% synergy
Yavimaya, Cradle of Growth
25% of 4 decks
+16% synergy
Mosswort Bridge
25% of 4 decks
+14% synergy
Rogue's Passage
25% of 4 decks
+5% synergy
Mana Artifacts
Sol Ring
100% of 4 decks
+16% synergy
Arcane Signet
75% of 4 decks
+3% synergy
Everflowing Chalice
50% of 4 decks
+46% synergy
Gemstone Array
25% of 4 decks
+25% synergy
The Mightstone and Weakstone
25% of 4 decks
+24% synergy
Astral Cornucopia
25% of 4 decks
+24% synergy
Staff of Compleation
25% of 4 decks
+24% synergy
Chromatic Orrery
25% of 4 decks
+24% synergy
Caged Sun
25% of 4 decks
+23% synergy
Gilded Lotus
25% of 4 decks
+22% synergy
Fellwar Stone
25% of 4 decks
+4% synergy
Lands
Rakdos Guildgate
100% of 1 decks
+96% synergy
Gruul Guildgate
100% of 1 decks
+96% synergy
Boros Guildgate
100% of 1 decks
+95% synergy
Izzet Guildgate
100% of 1 decks
+95% synergy
Mystic Monastery
100% of 1 decks
+73% synergy
Frontier Bivouac
100% of 1 decks
+72% synergy
Nomad Outpost
100% of 1 decks
+71% synergy
Crumbling Necropolis
100% of 1 decks
+69% synergy
Jungle Shrine
100% of 1 decks
+68% synergy
Myriad Landscape
75% of 4 decks
+57% synergy
Vivid Marsh
50% of 2 decks
+49% synergy
Vivid Meadow
50% of 2 decks
+49% synergy
Vivid Creek
50% of 2 decks
+49% synergy
Azorius Guildgate
50% of 2 decks
+46% synergy
Orzhov Guildgate
50% of 2 decks
+45% synergy
Dimir Guildgate
50% of 2 decks
+45% synergy
Selesnya Guildgate
50% of 2 decks
+45% synergy
Simic Guildgate
50% of 2 decks
+44% synergy
Golgari Guildgate
50% of 2 decks
+44% synergy
Selesnya Sanctuary
50% of 2 decks
+36% synergy
Port Town
50% of 2 decks
+34% synergy
Orzhov Basilica
50% of 2 decks
+34% synergy
Golgari Rot Farm
50% of 2 decks
+32% synergy
Simic Growth Chamber
50% of 2 decks
+31% synergy
Sunpetal Grove
50% of 2 decks
+26% synergy
Sandsteppe Citadel
50% of 2 decks
+24% synergy
Seaside Citadel
50% of 2 decks
+24% synergy
Drowned Catacomb
50% of 2 decks
+23% synergy
Opulent Palace
50% of 2 decks
+23% synergy
Arcane Sanctum
50% of 2 decks
+22% synergy
Command Tower
50% of 4 decks
-24% synergy
Captivating Cave
25% of 4 decks
+25% synergy
Vivid Grove
25% of 4 decks
+24% synergy
Opal Palace
25% of 4 decks
+22% synergy
Blighted Woodland
25% of 4 decks
+20% synergy
Reflecting Pool
25% of 4 decks
+20% synergy
Mana Confluence
25% of 4 decks
+18% synergy
City of Brass
25% of 4 decks
+17% synergy
Fabled Passage
25% of 4 decks
+16% synergy
Path of Ancestry
25% of 4 decks
+3% synergy
Exotic Orchard
25% of 4 decks
-11% synergy