Karn, the Great Creator + Displacer Kitten + Ugin's Nexus + Krark-Clan Ironworks
Karn, the Great Creator
Displacer Kitten
Ugin's Nexus
Krark-Clan Ironworks
Requires
Karn, the Great Creator must be on the battlefield.
Displacer Kitten must be on the battlefield.
Ugin's Nexus must be on the battlefield.
Krark-Clan Ironworks must be on the battlefield.
Karn has at least three loyalty counters.
Mana needed: 
on each extra turn
on each extra turn
Steps
- Activate Krark-Clan Ironworks by sacrificing Ugin's Nexus, adding .
- Ugin's Nexus is exiled instead of being put into your graveyard, causing you to take an extra turn after this one.
- Activate Karn's second ability by removing two loyalty counters from it, putting Ugin's Nexus into your hand from exile.
- Move to your next turn.
- Cast Ugin's Nexus by paying .
- Displacer Kitten triggers, blinking Karn.
- Repeat.
Results
Infinite turns.
Drafna, Founder of Lat-Nam
0.47% of 1057 decks
5 decks
Urza, Lord High Artificer
0.02% of 12657 decks
3 decks
Emry, Lurker of the Loch
0.05% of 4198 decks
2 decks
Sharuum the Hegemon
0.05% of 1960 decks
1 decks
Liberty Prime, Recharged
0.03% of 2915 decks
1 decks
Lara Croft, Tomb Raider
0.04% of 2387 decks
1 decks
Rashmi and Ragavan
0.02% of 5146 decks
1 decks
Saheeli, the Sun's Brilliance
0.07% of 1452 decks
1 decks
Jin-Gitaxias, Progress Tyrant
0.05% of 1890 decks
1 decks
Fblthp, Lost on the Range
0.12% of 858 decks
1 decks
Saheeli, the Gifted
0.05% of 2017 decks
1 decks
High Synergy Cards
Esoteric Duplicator
83% of 6 decks
+82% synergy
Forensic Gadgeteer
83% of 6 decks
+80% synergy
Goblin Engineer
80% of 5 decks
+76% synergy
Urza's Saga
83% of 18 decks
+76% synergy
The One Ring
85% of 13 decks
+76% synergy
Great Furnace
80% of 5 decks
+74% synergy
Etherium Sculptor
78% of 18 decks
+72% synergy
Gamble
80% of 5 decks
+70% synergy
Sensei's Divining Top
72% of 18 decks
+67% synergy
Fabricate
72% of 18 decks
+66% synergy
Top Cards
Cyclonic Rift
72% of 18 decks
+44% synergy
Whir of Invention
67% of 18 decks
+63% synergy
Rhystic Study
67% of 18 decks
+39% synergy
Urza, Lord High Artificer
61% of 18 decks
+58% synergy
Mox Opal
61% of 18 decks
+57% synergy
Ichor Wellspring
56% of 18 decks
+54% synergy
Cloud Key
56% of 18 decks
+54% synergy
Sai, Master Thopterist
56% of 18 decks
+52% synergy
Foundry Inspector
56% of 18 decks
+51% synergy
Lotus Petal
56% of 18 decks
+49% synergy
Creatures
Goblin Welder
60% of 5 decks
+57% synergy
The Reality Chip
50% of 18 decks
+46% synergy
Emry, Lurker of the Loch
50% of 18 decks
+46% synergy
Phyrexian Metamorph
50% of 18 decks
+43% synergy
Scrap Trawler
44% of 18 decks
+42% synergy
Jhoira's Familiar
39% of 18 decks
+37% synergy
Myr Retriever
33% of 18 decks
+31% synergy
Thought Monitor
33% of 18 decks
+30% synergy
Drafna, Founder of Lat-Nam
31% of 16 decks
+30% synergy
Riddlesmith
22% of 18 decks
+22% synergy
Myr Battlesphere
22% of 18 decks
+20% synergy
Trinket Mage
22% of 18 decks
+20% synergy
Walking Ballista
22% of 18 decks
+20% synergy
Hullbreaker Horror
22% of 18 decks
+15% synergy
Thassa's Oracle
22% of 18 decks
+15% synergy
Liberator, Urza's Battlethopter
19% of 16 decks
+17% synergy
Mirran Spy
17% of 18 decks
+16% synergy
Instants
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67% of 18 decks
+56% synergy
Mana Drain
67% of 18 decks
+51% synergy
Force of Negation
56% of 18 decks
+46% synergy
Fierce Guardianship
50% of 18 decks
+32% synergy
Pongify
44% of 18 decks
+33% synergy
Swan Song
44% of 18 decks
+28% synergy
Resculpt
39% of 18 decks
+34% synergy
An Offer You Can't Refuse
39% of 18 decks
+18% synergy
Counterspell
39% of 18 decks
-4% synergy
Mindbreak Trap
33% of 18 decks
+29% synergy
Muddle the Mixture
33% of 18 decks
+28% synergy
Dramatic Reversal
33% of 18 decks
+28% synergy
Flusterstorm
33% of 18 decks
+26% synergy
Brainstorm
33% of 18 decks
+12% synergy
Narset's Reversal
28% of 18 decks
+24% synergy
Reality Shift
28% of 18 decks
+19% synergy
Rapid Hybridization
28% of 18 decks
+18% synergy
Mystical Tutor
28% of 18 decks
+13% synergy
Paradoxical Outcome
22% of 18 decks
+21% synergy
March of Swirling Mist
22% of 18 decks
+19% synergy
Pact of Negation
22% of 18 decks
+15% synergy
Chain of Vapor
17% of 18 decks
+12% synergy
Mental Misstep
17% of 18 decks
+11% synergy
Arcane Denial
17% of 18 decks
-3% synergy
Negate
17% of 18 decks
-6% synergy
Sorceries
Reckless Handling
75% of 4 decks
+73% synergy
Reshape
33% of 18 decks
+32% synergy
Transmute Artifact
28% of 18 decks
+27% synergy
Thoughtcast
28% of 18 decks
+24% synergy
Preordain
28% of 18 decks
+17% synergy
Ponder
28% of 18 decks
+15% synergy
Windfall
22% of 18 decks
+9% synergy
Forging the Anchor
19% of 16 decks
+19% synergy
Utility Artifacts
Simulacrum Synthesizer
50% of 6 decks
+48% synergy
Mystic Forge
50% of 18 decks
+47% synergy
Mishra's Bauble
44% of 18 decks
+43% synergy
Aetherflux Reservoir
44% of 18 decks
+41% synergy
Sculpting Steel
39% of 18 decks
+37% synergy
Lightning Greaves
39% of 18 decks
+13% synergy
Voltaic Key
33% of 18 decks
+32% synergy
Tormod's Crypt
33% of 18 decks
+32% synergy
Thousand-Year Elixir
33% of 18 decks
+31% synergy
Isochron Scepter
33% of 18 decks
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Unwinding Clock
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+31% synergy
Grinding Station
28% of 18 decks
+27% synergy
Mycosynth Lattice
28% of 18 decks
+27% synergy
Aether Spellbomb
28% of 18 decks
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Manifold Key
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+26% synergy
Portal to Phyrexia
25% of 16 decks
+23% synergy
Urza's Bauble
22% of 18 decks
+22% synergy
Welding Jar
22% of 18 decks
+22% synergy
Imposter Mech
22% of 18 decks
+20% synergy
Mindslaver
17% of 18 decks
+16% synergy
Codex Shredder
17% of 18 decks
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+16% synergy
Twinning Staff
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+16% synergy
Rings of Brighthearth
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+15% synergy
Enchantments
Mystic Remora
50% of 18 decks
+32% synergy
Mirrodin Besieged
28% of 18 decks
+26% synergy
Training Grounds
22% of 18 decks
+19% synergy
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33% of 18 decks
+31% synergy
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28% of 18 decks
+23% synergy
Tezzeret the Seeker
22% of 18 decks
+20% synergy
Utility Lands
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67% of 18 decks
+63% synergy
Academy Ruins
61% of 18 decks
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Ancient Tomb
61% of 18 decks
+51% synergy
Seat of the Synod
56% of 18 decks
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Otawara, Soaring City
56% of 18 decks
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50% of 6 decks
+48% synergy
Minamo, School at Water's Edge
50% of 18 decks
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28% of 18 decks
+25% synergy
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28% of 18 decks
+24% synergy
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28% of 18 decks
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28% of 18 decks
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City of Traitors
22% of 18 decks
+21% synergy
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22% of 18 decks
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Mishra's Workshop
17% of 18 decks
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Tolaria West
17% of 18 decks
+15% synergy
Emergence Zone
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Cephalid Coliseum
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Mana Artifacts
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94% of 18 decks
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Arcane Signet
72% of 18 decks
+0% synergy
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+32% synergy
Talisman of Creativity
60% of 5 decks
+31% synergy
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+44% synergy
Basalt Monolith
39% of 18 decks
+36% synergy
Fellwar Stone
39% of 18 decks
+18% synergy
Mox Amber
33% of 18 decks
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Mana Crypt
33% of 18 decks
+24% synergy
Grim Monolith
28% of 18 decks
+26% synergy
Jeweled Lotus
28% of 18 decks
+22% synergy
Mind Stone
28% of 18 decks
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22% of 18 decks
+22% synergy
Prophetic Prism
22% of 18 decks
+22% synergy
Liquimetal Torque
22% of 18 decks
+19% synergy
Everflowing Chalice
22% of 18 decks
+18% synergy
Chrome Mox
22% of 18 decks
+16% synergy
Thought Vessel
22% of 18 decks
+5% synergy
Guild Globe
17% of 18 decks
+17% synergy
Arcum's Astrolabe
17% of 18 decks
+16% synergy
Chromatic Star
17% of 18 decks
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Mox Diamond
17% of 18 decks
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Commander's Sphere
17% of 18 decks
+1% synergy
Lands
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100% of 5 decks
+61% synergy
Volcanic Island
80% of 5 decks
+66% synergy
Training Center
60% of 5 decks
+32% synergy
Sulfur Falls
60% of 5 decks
+30% synergy
Flooded Strand
50% of 18 decks
+39% synergy
Polluted Delta
50% of 18 decks
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Scalding Tarn
44% of 18 decks
+33% synergy
Misty Rainforest
39% of 18 decks
+27% synergy
The Mycosynth Gardens
33% of 15 decks
+31% synergy
Command Tower
33% of 18 decks
-41% synergy
Gemstone Caverns
28% of 18 decks
+23% synergy
Mana Confluence
22% of 18 decks
+15% synergy
City of Brass
22% of 18 decks
+14% synergy
Bloodstained Mire
22% of 18 decks
+12% synergy
Arid Mesa
22% of 18 decks
+12% synergy
Glimmervoid
17% of 18 decks
+16% synergy
Spire of Industry
17% of 18 decks
+14% synergy
Prismatic Vista
17% of 18 decks
+11% synergy
Cavern of Souls
17% of 18 decks
+10% synergy