Karn, the Great Creator
Ugin's Nexus
Throne of Geth
Doubling Season

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
5 each extra turn available

   Steps

How does this combo work?
1
Activate Throne of Geth by tapping it and sacrificing Ugin's Nexus.
2
Ugin's Nexus is exiled instead of being put into your graveyard, causing you to take an extra turn after this one.
3
Resolve the Throne of Geth ability, putting two loyalty counters on Karn.
4
Activate Karn's second loyalty ability by removing two loyalty counters from it, returning Ugin's Nexus from exile to your hand.
5
Move to your next turn.
6
Cast Ugin's Nexus by paying 5.
7
Repeat.

   Results

What do I get from this combo?
Infinite turns
Lock
Vorinclex, Monstrous Raider
0.0%inclusion2 decks4.16K decks
Atraxa, Praetors' Voice
0.0%inclusion1 decks38.5K decks
Carth the Lion
0.0%inclusion1 decks3.60K decks
Nissa, Vastwood Seer
0.1%inclusion1 decks747 decks
Jodah, the Unifier
0.0%inclusion1 decks27.2K decks
High Synergy Cards
Pir, Imaginative Rascal
67%inclusion4 decks6 decks
66%synergy
The Chain Veil
67%inclusion4 decks6 decks
66%synergy
Garruk, Primal Hunter
67%inclusion4 decks6 decks
65%synergy
Nissa, Who Shakes the World
67%inclusion4 decks6 decks
64%synergy
Evolution Sage
67%inclusion4 decks6 decks
60%synergy
Game Changers
Narset, Parter of Veils
50%inclusion1 decks2 decks
46%synergy
Enlightened Tutor
50%inclusion1 decks2 decks
35%synergy
Cyclonic Rift
50%inclusion1 decks2 decks
27%synergy
Rhystic Study
50%inclusion1 decks2 decks
26%synergy
Imperial Seal
33%inclusion1 decks3 decks
28%synergy
Ancient Tomb
33%inclusion2 decks6 decks
24%synergy
Demonic Tutor
33%inclusion1 decks3 decks
14%synergy
Mishra's Workshop
17%inclusion1 decks6 decks
16%synergy
Natural Order
17%inclusion1 decks6 decks
15%synergy
Gaea's Cradle
17%inclusion1 decks6 decks
11%synergy
Creatures
Jodah, Archmage Eternal
100%inclusion1 decks1 decks
97%synergy
Morophon, the Boundless
100%inclusion1 decks1 decks
86%synergy
Blinking Spirit
50%inclusion1 decks2 decks
50%synergy
Psychic Pickpocket
50%inclusion1 decks2 decks
50%synergy
Great Whale
50%inclusion1 decks2 decks
50%synergy
Venser, Corpse Puppet
50%inclusion1 decks2 decks
50%synergy
Azor, the Lawbringer
50%inclusion1 decks2 decks
50%synergy
Eloise, Nephalia Sleuth
50%inclusion1 decks2 decks
50%synergy
Stoic Angel
50%inclusion1 decks2 decks
49%synergy
Aphetto Alchemist
50%inclusion1 decks2 decks
49%synergy
Urza, Lord Protector
50%inclusion1 decks2 decks
49%synergy
Lae'zel, Vlaakith's Champion
50%inclusion1 decks2 decks
48%synergy
Atraxa, Praetors' Voice
50%inclusion1 decks2 decks
47%synergy
Displacer Kitten
50%inclusion1 decks2 decks
45%synergy
The Peregrine Dynamo
33%inclusion2 decks6 decks
33%synergy
Storrev, Devkarin Lich
33%inclusion1 decks3 decks
33%synergy
Reki, the History of Kamigawa
33%inclusion2 decks6 decks
32%synergy
Carth the Lion
33%inclusion1 decks3 decks
32%synergy
Agent Frank Horrigan
33%inclusion1 decks3 decks
31%synergy
Defiler of Vigor
33%inclusion2 decks6 decks
31%synergy
Scavenging Ooze
33%inclusion2 decks6 decks
31%synergy
Vorinclex, Monstrous Raider
33%inclusion2 decks6 decks
31%synergy
Ouroboroid
33%inclusion1 decks3 decks
31%synergy
Gyre Sage
33%inclusion2 decks6 decks
30%synergy
Reclamation Sage
33%inclusion2 decks6 decks
25%synergy
Eternal Witness
33%inclusion2 decks6 decks
16%synergy
Llanowar Elves
33%inclusion2 decks6 decks
13%synergy
Crackdown Construct
17%inclusion1 decks6 decks
17%synergy
Cogwork Assembler
17%inclusion1 decks6 decks
17%synergy
Workhorse
17%inclusion1 decks6 decks
17%synergy
Cloakwood Swarmkeeper
17%inclusion1 decks6 decks
17%synergy
Cryptic Trilobite
17%inclusion1 decks6 decks
16%synergy
Polukranos, World Eater
17%inclusion1 decks6 decks
16%synergy
Spike Feeder
17%inclusion1 decks6 decks
16%synergy
Arcbound Ravager
17%inclusion1 decks6 decks
16%synergy
Verdurous Gearhulk
17%inclusion1 decks6 decks
16%synergy
Nissa, Vastwood Seer
17%inclusion1 decks6 decks
16%synergy
Pollenbright Druid
17%inclusion1 decks6 decks
16%synergy
Titania, Voice of Gaea
17%inclusion1 decks6 decks
16%synergy
Omnath, Locus of Mana
17%inclusion1 decks6 decks
16%synergy
Hangarback Walker
17%inclusion1 decks6 decks
16%synergy
Armorcraft Judge
17%inclusion1 decks6 decks
16%synergy
Voracious Hydra
17%inclusion1 decks6 decks
15%synergy
Karametra's Acolyte
17%inclusion1 decks6 decks
15%synergy
Biophagus
17%inclusion1 decks6 decks
15%synergy
Silent Arbiter
17%inclusion1 decks6 decks
15%synergy
Ivy Lane Denizen
17%inclusion1 decks6 decks
15%synergy
Bloated Contaminator
17%inclusion1 decks6 decks
15%synergy
Renata, Called to the Hunt
17%inclusion1 decks6 decks
15%synergy
Scurry Oak
17%inclusion1 decks6 decks
15%synergy
Instants
Cancel
50%inclusion1 decks2 decks
48%synergy
Void Rend
50%inclusion1 decks2 decks
35%synergy
Force of Vigor
33%inclusion2 decks6 decks
30%synergy
Atomize
33%inclusion1 decks3 decks
29%synergy
Heroic Intervention
33%inclusion2 decks6 decks
3%synergy
Assassin's Trophy
33%inclusion1 decks3 decks
3%synergy
Beast Within
33%inclusion2 decks6 decks
-1%synergy
Solidarity of Heroes
17%inclusion1 decks6 decks
16%synergy
Constant Mists
17%inclusion1 decks6 decks
15%synergy
Tyvar's Stand
17%inclusion1 decks6 decks
13%synergy
Return to Nature
17%inclusion1 decks6 decks
12%synergy
Nature's Claim
17%inclusion1 decks6 decks
9%synergy
Inspiring Call
17%inclusion1 decks6 decks
8%synergy
Worldly Tutor
17%inclusion1 decks6 decks
5%synergy
Sorceries
Ruinous Ultimatum
100%inclusion1 decks1 decks
81%synergy
Damnation
67%inclusion2 decks3 decks
60%synergy
Call the Gatewatch
50%inclusion1 decks2 decks
50%synergy
Time Warp
50%inclusion1 decks2 decks
48%synergy
Starfall Invocation
50%inclusion1 decks2 decks
48%synergy
Ezuri's Predation
50%inclusion3 decks6 decks
47%synergy
Primevals' Glorious Rebirth
50%inclusion1 decks2 decks
47%synergy
Wrath of God
50%inclusion1 decks2 decks
45%synergy
Kodama's Reach
50%inclusion3 decks6 decks
23%synergy
Cultivate
50%inclusion3 decks6 decks
7%synergy
Yawgmoth's Vile Offering
33%inclusion1 decks3 decks
33%synergy
Chain of Smog
33%inclusion1 decks3 decks
32%synergy
Grim Tutor
33%inclusion1 decks3 decks
29%synergy
Diabolic Tutor
33%inclusion1 decks3 decks
28%synergy
Rampant Growth
33%inclusion2 decks6 decks
0%synergy
Nissa's Triumph
17%inclusion1 decks6 decks
17%synergy
Planewide Celebration
17%inclusion1 decks6 decks
16%synergy
Green Sun's Twilight
17%inclusion1 decks6 decks
16%synergy
Awaken the Woods
17%inclusion1 decks6 decks
14%synergy
Unnatural Restoration
17%inclusion1 decks6 decks
14%synergy
Regrowth
17%inclusion1 decks6 decks
14%synergy
Triumph of the Hordes
17%inclusion1 decks6 decks
14%synergy
Last March of the Ents
17%inclusion1 decks6 decks
13%synergy
Harmonize
17%inclusion1 decks6 decks
9%synergy
Explore
17%inclusion1 decks6 decks
7%synergy
Nature's Lore
17%inclusion1 decks6 decks
-15%synergy
Farseek
17%inclusion1 decks6 decks
-19%synergy
Utility Artifacts
Ichormoon Gauntlet
100%inclusion2 decks2 decks
99%synergy
Rings of Brighthearth
50%inclusion3 decks6 decks
49%synergy
Magistrate's Scepter
33%inclusion2 decks6 decks
33%synergy
Luxior, Giada's Gift
33%inclusion2 decks6 decks
33%synergy
Krark-Clan Ironworks
33%inclusion2 decks6 decks
32%synergy
The Earth Crystal
33%inclusion1 decks3 decks
28%synergy
Ashnod's Altar
33%inclusion2 decks6 decks
27%synergy
Gauntlets of Chaos
17%inclusion1 decks6 decks
17%synergy
Omen Machine
17%inclusion1 decks6 decks
17%synergy
Animation Module
17%inclusion1 decks6 decks
16%synergy
Staff of Titania
17%inclusion1 decks6 decks
16%synergy
Liquimetal Coating
17%inclusion1 decks6 decks
16%synergy
Teferi's Puzzle Box
17%inclusion1 decks6 decks
16%synergy
Nevinyrral's Disk
17%inclusion1 decks6 decks
16%synergy
Contagion Engine
17%inclusion1 decks6 decks
16%synergy
Crawlspace
17%inclusion1 decks6 decks
16%synergy
Fireshrieker
17%inclusion1 decks6 decks
15%synergy
Excalibur, Sword of Eden
17%inclusion1 decks6 decks
15%synergy
Emerald Medallion
17%inclusion1 decks6 decks
15%synergy
Sword of Feast and Famine
17%inclusion1 decks6 decks
14%synergy
The Ozolith
17%inclusion1 decks6 decks
13%synergy
Phyrexian Altar
17%inclusion1 decks6 decks
13%synergy
Whispersilk Cloak
17%inclusion1 decks6 decks
13%synergy
Lightning Greaves
17%inclusion1 decks6 decks
-8%synergy
Swiftfoot Boots
17%inclusion1 decks6 decks
-11%synergy
Enchantments
Oath of Liliana
67%inclusion2 decks3 decks
66%synergy
March of the Machines
50%inclusion1 decks2 decks
50%synergy
Oath of Jace
50%inclusion1 decks2 decks
50%synergy
Oath of Gideon
50%inclusion1 decks2 decks
50%synergy
Oath of Ajani
50%inclusion1 decks2 decks
49%synergy
Oath of Teferi
50%inclusion1 decks2 decks
47%synergy
Inexorable Tide
50%inclusion1 decks2 decks
47%synergy
Innkeeper's Talent
50%inclusion3 decks6 decks
46%synergy
Brokers Ascendancy
50%inclusion1 decks2 decks
45%synergy
Hardened Scales
50%inclusion3 decks6 decks
40%synergy
Liliana's Talent
33%inclusion1 decks3 decks
33%synergy
Oath of Nissa
33%inclusion2 decks6 decks
33%synergy
Loading Zone
33%inclusion1 decks3 decks
31%synergy
Kaya's Ghostform
33%inclusion1 decks3 decks
30%synergy
Terrasymbiosis
33%inclusion1 decks3 decks
28%synergy
Vivien's Talent
17%inclusion1 decks6 decks
17%synergy
Fight Rigging
17%inclusion1 decks6 decks
16%synergy
Prismatic Omen
17%inclusion1 decks6 decks
16%synergy
Primeval Bounty
17%inclusion1 decks6 decks
15%synergy
Virtue of Strength
17%inclusion1 decks6 decks
15%synergy
Up the Beanstalk
17%inclusion1 decks6 decks
13%synergy
Greater Good
17%inclusion1 decks6 decks
12%synergy
Kenrith's Transformation
17%inclusion1 decks6 decks
12%synergy
Unnatural Growth
17%inclusion1 decks6 decks
11%synergy
Utopia Sprawl
17%inclusion1 decks6 decks
9%synergy
Sylvan Library
17%inclusion1 decks6 decks
8%synergy
Planeswalkers
Jace, Cunning Castaway
100%inclusion2 decks2 decks
100%synergy
Chandra, Bold Pyromancer
100%inclusion1 decks1 decks
100%synergy
Teferi, Temporal Archmage
100%inclusion2 decks2 decks
99%synergy
Chandra, Hope's Beacon
100%inclusion1 decks1 decks
99%synergy
Saheeli Rai
100%inclusion1 decks1 decks
99%synergy
Ral Zarek
100%inclusion1 decks1 decks
99%synergy
Teferi, Who Slows the Sunset
100%inclusion2 decks2 decks
98%synergy
Chandra, Torch of Defiance
100%inclusion1 decks1 decks
98%synergy
Nicol Bolas, Dragon-God
100%inclusion1 decks1 decks
97%synergy
Liliana Vess
67%inclusion2 decks3 decks
66%synergy
Tevesh Szat, Doom of Fools
67%inclusion2 decks3 decks
66%synergy
Tezzeret, Master of Metal
50%inclusion1 decks2 decks
50%synergy
Jace, Ingenious Mind-Mage
50%inclusion1 decks2 decks
50%synergy
Ajani, Valiant Protector
50%inclusion1 decks2 decks
50%synergy
Teferi, Timebender
50%inclusion1 decks2 decks
50%synergy
Dovin Baan
50%inclusion1 decks2 decks
50%synergy
Garruk, Unleashed
50%inclusion3 decks6 decks
50%synergy
Jace, Mirror Mage
50%inclusion1 decks2 decks
50%synergy
Kasmina, Enigmatic Mentor
50%inclusion1 decks2 decks
50%synergy
Estrid, the Masked
50%inclusion1 decks2 decks
49%synergy
Ajani Unyielding
50%inclusion1 decks2 decks
49%synergy
Elspeth, Knight-Errant
50%inclusion1 decks2 decks
49%synergy
Garruk Wildspeaker
50%inclusion3 decks6 decks
49%synergy
Ajani Steadfast
50%inclusion1 decks2 decks
49%synergy
Huatli, Radiant Champion
50%inclusion1 decks2 decks
49%synergy
The Wanderer
50%inclusion1 decks2 decks
49%synergy
Nissa, Voice of Zendikar
50%inclusion3 decks6 decks
49%synergy
Ajani, Mentor of Heroes
50%inclusion1 decks2 decks
49%synergy
Tezzeret, Artifice Master
50%inclusion1 decks2 decks
49%synergy
Narset Transcendent
50%inclusion1 decks2 decks
49%synergy
Vivien Reid
50%inclusion3 decks6 decks
49%synergy
Jace, the Mind Sculptor
50%inclusion1 decks2 decks
49%synergy
Ugin, the Spirit Dragon
50%inclusion3 decks6 decks
49%synergy
Nissa, Ascended Animist
50%inclusion3 decks6 decks
49%synergy
Ajani, Sleeper Agent
50%inclusion1 decks2 decks
49%synergy
Freyalise, Llanowar's Fury
50%inclusion3 decks6 decks
49%synergy
Tasha, the Witch Queen
50%inclusion1 decks2 decks
49%synergy
Wrenn and Realmbreaker
50%inclusion3 decks6 decks
49%synergy
Wrenn and Seven
50%inclusion3 decks6 decks
48%synergy
Teferi, Master of Time
50%inclusion1 decks2 decks
48%synergy
Teferi, Hero of Dominaria
50%inclusion1 decks2 decks
48%synergy
Ajani, the Greathearted
50%inclusion1 decks2 decks
48%synergy
Tezzeret the Seeker
50%inclusion1 decks2 decks
48%synergy
Aminatou, the Fateshifter
50%inclusion1 decks2 decks
48%synergy
Kiora, Behemoth Beckoner
50%inclusion1 decks2 decks
47%synergy
Tamiyo, Field Researcher
50%inclusion1 decks2 decks
45%synergy
Teferi, Time Raveler
50%inclusion1 decks2 decks
44%synergy
Karn Liberated
33%inclusion2 decks6 decks
33%synergy
Nissa, Worldwaker
33%inclusion2 decks6 decks
33%synergy
Garruk, Apex Predator
33%inclusion1 decks3 decks
33%synergy
Utility Lands
Karn's Bastion
50%inclusion3 decks6 decks
45%synergy
Eiganjo, Seat of the Empire
50%inclusion1 decks2 decks
43%synergy
Interplanar Beacon
33%inclusion2 decks6 decks
33%synergy
Peat Bog
33%inclusion1 decks3 decks
33%synergy
Maze of Ith
33%inclusion2 decks6 decks
31%synergy
Evendo, Waking Haven
33%inclusion1 decks3 decks
29%synergy
Temple of the False God
33%inclusion2 decks6 decks
24%synergy
Reliquary Tower
33%inclusion2 decks6 decks
3%synergy
Mobilized District
17%inclusion1 decks6 decks
17%synergy
Faceless Haven
17%inclusion1 decks6 decks
16%synergy
Dust Bowl
17%inclusion1 decks6 decks
16%synergy
Tectonic Edge
17%inclusion1 decks6 decks
16%synergy
Hickory Woodlot
17%inclusion1 decks6 decks
16%synergy
Arch of Orazca
17%inclusion1 decks6 decks
16%synergy
Forge of Heroes
17%inclusion1 decks6 decks
16%synergy
Blast Zone
17%inclusion1 decks6 decks
16%synergy
Argoth, Sanctum of Nature
17%inclusion1 decks6 decks
16%synergy
Wasteland
17%inclusion1 decks6 decks
15%synergy
Witch's Clinic
17%inclusion1 decks6 decks
15%synergy
Homeward Path
17%inclusion1 decks6 decks
15%synergy
Nesting Grounds
17%inclusion1 decks6 decks
14%synergy
Strip Mine
17%inclusion1 decks6 decks
14%synergy
Dryad Arbor
17%inclusion1 decks6 decks
13%synergy
Castle Garenbrig
17%inclusion1 decks6 decks
12%synergy
Command Beacon
17%inclusion1 decks6 decks
12%synergy
Nykthos, Shrine to Nyx
17%inclusion1 decks6 decks
11%synergy
War Room
17%inclusion1 decks6 decks
11%synergy
Urza's Saga
17%inclusion1 decks6 decks
10%synergy
Yavimaya, Cradle of Growth
17%inclusion1 decks6 decks
8%synergy
Urborg, Tomb of Yawgmoth
17%inclusion1 decks6 decks
8%synergy
Boseiju, Who Endures
17%inclusion1 decks6 decks
-2%synergy
Mana Artifacts
Sol Ring
100%inclusion6 decks6 decks
16%synergy
Arcane Signet
67%inclusion4 decks6 decks
-6%synergy
Everflowing Chalice
50%inclusion3 decks6 decks
46%synergy
The Aetherspark
33%inclusion1 decks3 decks
32%synergy
Chromatic Orrery
33%inclusion2 decks6 decks
32%synergy
Commander's Sphere
33%inclusion2 decks6 decks
21%synergy
The Mightstone and Weakstone
17%inclusion1 decks6 decks
16%synergy
Astral Cornucopia
17%inclusion1 decks6 decks
16%synergy
Staff of Compleation
17%inclusion1 decks6 decks
15%synergy
Gilded Lotus
17%inclusion1 decks6 decks
14%synergy
Lotus Petal
17%inclusion1 decks6 decks
10%synergy
Fellwar Stone
17%inclusion1 decks6 decks
-4%synergy
Lands
Rakdos Guildgate
100%inclusion1 decks1 decks
96%synergy
Gruul Guildgate
100%inclusion1 decks1 decks
96%synergy
Boros Guildgate
100%inclusion1 decks1 decks
96%synergy
Izzet Guildgate
100%inclusion1 decks1 decks
96%synergy
Wastewood Verge
100%inclusion1 decks1 decks
93%synergy
Crumbling Necropolis
100%inclusion1 decks1 decks
72%synergy
Frontier Bivouac
100%inclusion1 decks1 decks
71%synergy
Mystic Monastery
100%inclusion1 decks1 decks
71%synergy
Nomad Outpost
100%inclusion1 decks1 decks
71%synergy
Jungle Shrine
100%inclusion1 decks1 decks
68%synergy
Vivid Meadow
50%inclusion1 decks2 decks
49%synergy
Vivid Creek
50%inclusion1 decks2 decks
49%synergy
Azorius Guildgate
50%inclusion1 decks2 decks
46%synergy
Dimir Guildgate
50%inclusion1 decks2 decks
46%synergy
Orzhov Guildgate
50%inclusion1 decks2 decks
46%synergy
Selesnya Guildgate
50%inclusion1 decks2 decks
46%synergy
Simic Guildgate
50%inclusion1 decks2 decks
45%synergy
Selesnya Sanctuary
50%inclusion1 decks2 decks
38%synergy
Orzhov Basilica
50%inclusion1 decks2 decks
36%synergy
Port Town
50%inclusion1 decks2 decks
35%synergy
Myriad Landscape
50%inclusion3 decks6 decks
34%synergy
Simic Growth Chamber
50%inclusion1 decks2 decks
32%synergy
Sandsteppe Citadel
50%inclusion1 decks2 decks
24%synergy
Seaside Citadel
50%inclusion1 decks2 decks
23%synergy
Arcane Sanctum
50%inclusion1 decks2 decks
22%synergy
Sunpetal Grove
50%inclusion1 decks2 decks
22%synergy
Opulent Palace
50%inclusion1 decks2 decks
22%synergy
Drowned Catacomb
50%inclusion1 decks2 decks
21%synergy
Command Tower
50%inclusion3 decks6 decks
-24%synergy
Vivid Marsh
33%inclusion1 decks3 decks
33%synergy
Golgari Guildgate
33%inclusion1 decks3 decks
28%synergy
Mana Confluence
33%inclusion2 decks6 decks
26%synergy
Fabled Passage
33%inclusion2 decks6 decks
24%synergy
Bayou
33%inclusion1 decks3 decks
20%synergy
Golgari Rot Farm
33%inclusion1 decks3 decks
16%synergy
Path of Ancestry
33%inclusion2 decks6 decks
11%synergy
Undergrowth Stadium
33%inclusion1 decks3 decks
10%synergy
Study Hall
17%inclusion1 decks6 decks
16%synergy
Warped Landscape
17%inclusion1 decks6 decks
16%synergy
Vivid Grove
17%inclusion1 decks6 decks
16%synergy
Escape Tunnel
17%inclusion1 decks6 decks
15%synergy
Opal Palace
17%inclusion1 decks6 decks
15%synergy
Prismatic Vista
17%inclusion1 decks6 decks
12%synergy
Reflecting Pool
17%inclusion1 decks6 decks
12%synergy
City of Brass
17%inclusion1 decks6 decks
9%synergy
Verdant Catacombs
17%inclusion1 decks6 decks
6%synergy
Terramorphic Expanse
17%inclusion1 decks6 decks
2%synergy
Evolving Wilds
17%inclusion1 decks6 decks
-4%synergy
Exotic Orchard
17%inclusion1 decks6 decks
-20%synergy