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
0.49% of 1029 decks
5 decks
Emry, Lurker of the Loch
0.05% of 4023 decks
2 decks
Urza, Lord High Artificer
0.02% of 12033 decks
2 decks
Top Cards
The One Ring
90% of 10 decks
+81% synergy
Fabricate
75% of 16 decks
+72% synergy
Whir of Invention
69% of 16 decks
+67% synergy
Etherium Sculptor
69% of 16 decks
+66% synergy
Sensei's Divining Top
69% of 16 decks
+63% synergy
Rhystic Study
69% of 16 decks
+55% synergy
Urza, Lord High Artificer
62% of 16 decks
+61% synergy
Cyclonic Rift
62% of 16 decks
+49% synergy
Ichor Wellspring
56% of 16 decks
+54% synergy
Cloud Key
56% of 16 decks
+54% synergy
Creatures
Goblin Engineer
60% of 5 decks
+58% synergy
Foundry Inspector
56% of 16 decks
+52% synergy
Sai, Master Thopterist
50% of 16 decks
+48% synergy
Phyrexian Metamorph
50% of 16 decks
+47% synergy
Emry, Lurker of the Loch
44% of 16 decks
+42% synergy
The Reality Chip
44% of 16 decks
+42% synergy
Scrap Trawler
44% of 16 decks
+42% synergy
Jhoira's Familiar
38% of 16 decks
+36% synergy
Thought Monitor
31% of 16 decks
+30% synergy
Drafna, Founder of Lat-Nam
31% of 13 decks
+30% synergy
Trinket Mage
25% of 16 decks
+24% synergy
Myr Retriever
25% of 16 decks
+23% synergy
Walking Ballista
25% of 16 decks
+22% synergy
Thassa's Oracle
25% of 16 decks
+21% synergy
Liberator, Urza's Battlethopter
23% of 13 decks
+21% synergy
Mirran Spy
19% of 16 decks
+19% synergy
Riddlesmith
19% of 16 decks
+18% synergy
Myr Battlesphere
19% of 16 decks
+17% synergy
Hullbreaker Horror
19% of 16 decks
+15% synergy
Instants
Force of Will
69% of 16 decks
+63% synergy
Mana Drain
69% of 16 decks
+61% synergy
Force of Negation
56% of 16 decks
+52% synergy
Pongify
50% of 16 decks
+44% synergy
Swan Song
50% of 16 decks
+42% synergy
Fierce Guardianship
50% of 16 decks
+41% synergy
Resculpt
44% of 16 decks
+41% synergy
An Offer You Can't Refuse
44% of 16 decks
+34% synergy
Counterspell
44% of 16 decks
+23% synergy
Dramatic Reversal
38% of 16 decks
+35% synergy
Flusterstorm
38% of 16 decks
+34% synergy
Mystical Tutor
38% of 16 decks
+30% synergy
Brainstorm
38% of 16 decks
+27% synergy
Mindbreak Trap
31% of 16 decks
+29% synergy
Narset's Reversal
31% of 16 decks
+29% synergy
Muddle the Mixture
31% of 16 decks
+29% synergy
Reality Shift
31% of 16 decks
+27% synergy
Rapid Hybridization
31% of 16 decks
+27% synergy
Paradoxical Outcome
25% of 16 decks
+25% synergy
March of Swirling Mist
25% of 16 decks
+23% synergy
Chain of Vapor
19% of 16 decks
+17% synergy
Mental Misstep
19% of 16 decks
+16% synergy
Pact of Negation
19% of 16 decks
+15% synergy
Arcane Denial
19% of 16 decks
+9% synergy
Negate
19% of 16 decks
+7% synergy
Sorceries
Gamble
60% of 5 decks
+55% synergy
Reshape
31% of 16 decks
+30% synergy
Thoughtcast
31% of 16 decks
+30% synergy
Preordain
31% of 16 decks
+26% synergy
Ponder
31% of 16 decks
+25% synergy
Transmute Artifact
25% of 16 decks
+24% synergy
Windfall
25% of 16 decks
+18% synergy
Utility Artifacts
Esoteric Duplicator
100% of 3 decks
+100% synergy
Mishra's Bauble
50% of 16 decks
+49% synergy
Mystic Forge
50% of 16 decks
+47% synergy
Aetherflux Reservoir
50% of 16 decks
+46% synergy
Tormod's Crypt
38% of 16 decks
+36% synergy
Thousand-Year Elixir
38% of 16 decks
+35% synergy
Isochron Scepter
38% of 16 decks
+35% synergy
Unwinding Clock
38% of 16 decks
+35% synergy
Lightning Greaves
38% of 16 decks
+12% synergy
Mycosynth Lattice
31% of 16 decks
+30% synergy
Sculpting Steel
31% of 16 decks
+29% synergy
Portal to Phyrexia
31% of 13 decks
+29% synergy
Urza's Bauble
25% of 16 decks
+25% synergy
Voltaic Key
25% of 16 decks
+24% synergy
Manifold Key
25% of 16 decks
+23% synergy
Mindslaver
19% of 16 decks
+18% synergy
Welding Jar
19% of 16 decks
+18% synergy
Grinding Station
19% of 16 decks
+18% synergy
Aether Spellbomb
19% of 16 decks
+18% synergy
Codex Shredder
19% of 16 decks
+18% synergy
Imposter Mech
19% of 16 decks
+18% synergy
Twinning Staff
19% of 16 decks
+18% synergy
Rings of Brighthearth
19% of 16 decks
+17% synergy
Enchantments
Mystic Remora
50% of 16 decks
+41% synergy
Mirrodin Besieged
25% of 16 decks
+24% synergy
Training Grounds
25% of 16 decks
+24% synergy
Planeswalkers
Narset, Parter of Veils
38% of 16 decks
+35% synergy
Ugin, the Ineffable
31% of 16 decks
+29% synergy
Tezzeret the Seeker
25% of 16 decks
+24% synergy
Utility Lands
Urza's Saga
81% of 16 decks
+74% synergy
Inventors' Fair
69% of 16 decks
+65% synergy
Great Furnace
60% of 5 decks
+57% synergy
Minamo, School at Water's Edge
56% of 16 decks
+54% synergy
Academy Ruins
56% of 16 decks
+54% synergy
Ancient Tomb
56% of 16 decks
+46% synergy
Seat of the Synod
50% of 16 decks
+47% synergy
Otawara, Soaring City
50% of 16 decks
+42% synergy
Darksteel Citadel
31% of 16 decks
+27% synergy
Mystic Sanctuary
31% of 16 decks
+25% synergy
Reliquary Tower
31% of 16 decks
+2% synergy
Treasure Vault
25% of 16 decks
+22% synergy
Buried Ruin
25% of 16 decks
+20% synergy
Tolaria West
19% of 16 decks
+18% synergy
City of Traitors
19% of 16 decks
+18% synergy
Cephalid Coliseum
19% of 16 decks
+18% synergy
Emergence Zone
19% of 16 decks
+16% synergy
Mana Artifacts
Sol Ring
94% of 16 decks
+9% synergy
Arcane Signet
75% of 16 decks
+3% synergy
Mox Opal
56% of 16 decks
+52% synergy
Lotus Petal
56% of 16 decks
+50% synergy
Mox Amber
44% of 16 decks
+40% synergy
Mana Vault
44% of 16 decks
+37% synergy
Mana Crypt
38% of 16 decks
+26% synergy
Fellwar Stone
38% of 16 decks
+17% synergy
Basalt Monolith
31% of 16 decks
+29% synergy
Jeweled Lotus
31% of 16 decks
+24% synergy
Mind Stone
31% of 16 decks
+14% synergy
Chromatic Sphere
25% of 16 decks
+25% synergy
Prophetic Prism
25% of 16 decks
+25% synergy
Chrome Mox
25% of 16 decks
+19% synergy
Thought Vessel
25% of 16 decks
+9% synergy
Guild Globe
19% of 16 decks
+19% synergy
Arcum's Astrolabe
19% of 16 decks
+18% synergy
Chromatic Star
19% of 16 decks
+18% synergy
Grim Monolith
19% of 16 decks
+17% synergy
Mox Diamond
19% of 16 decks
+14% synergy
Everflowing Chalice
19% of 16 decks
+14% synergy
Commander's Sphere
19% of 16 decks
+3% synergy
Lands
Volcanic Island
80% of 5 decks
+77% synergy
Steam Vents
80% of 5 decks
+71% synergy
Sulfur Falls
60% of 5 decks
+53% synergy
Misty Rainforest
44% of 16 decks
+32% synergy
The Mycosynth Gardens
42% of 12 decks
+39% synergy
Flooded Strand
38% of 16 decks
+27% synergy
Scalding Tarn
38% of 16 decks
+26% synergy
Polluted Delta
38% of 16 decks
+26% synergy
Command Tower
31% of 16 decks
-42% synergy
Gemstone Caverns
25% of 16 decks
+20% synergy
Bloodstained Mire
25% of 16 decks
+15% synergy
Prismatic Vista
19% of 16 decks
+13% synergy
Mana Confluence
19% of 16 decks
+11% synergy
Arid Mesa
19% of 16 decks
+8% synergy