Saheeli, Radiant Creator
Karn, the Great Creator
Ugin's Nexus
Aether Refinery
Vorinclex, Monstrous Raider

   Prerequisites

What do I need to start this combo?
Ugin's Nexus in hand.
All other permanents on the battlefield.
5 each other turn available

   Steps

How does this combo work?
1
Cast Ugin's Nexus by paying 5.
2
Saheeli's first ability triggers, causing you to get eeee.
3
At the beginning of your combat phase, Saheeli's second ability triggers, causing you to pay eee to create a token copy of Ugin's Nexus that is a 5/5 artifact creature.
4
Put the nontoken Ugin's Nexus into exile due to the legend rule and its replacement effect, causing you to take an extra turn after this one.
5
Activate Karn's first loyalty ability by putting two loyalty counters on it.
6
At the beginning of the end step, Saheeli triggers, causing you to sacrifice the Ugin's Nexus token. The token put into exile due to its replacement effect, causing you to take an extra turn after this one.
7
Move to your first extra turn.
8
Activate Karn's second loyalty ability ability by removing two loyalty counters from it, putting Ugin's Nexus into your hand from exile.
9
Move to your second extra turn, and repeat from step 1.

   Results

What do I get from this combo?
Infinite turns
Saheeli, Radiant Creator
0.02% of 4854 decks 1 decks
Creatures
Aethersquall Ancient
100% of 1 decks +99% synergy
Amped Raptor
100% of 1 decks +99% synergy
Combat Celebrant
100% of 1 decks +99% synergy
Combustible Gearhulk
100% of 1 decks +98% synergy
Emry, Lurker of the Loch
100% of 1 decks +98% synergy
Goblin Welder
100% of 1 decks +99% synergy
Kappa Cannoneer
100% of 1 decks +98% synergy
Lightning Runner
100% of 1 decks +98% synergy
Master Transmuter
100% of 1 decks +100% synergy
Nissa, Worldsoul Speaker
100% of 1 decks +95% synergy
Ornithopter of Paradise
100% of 1 decks +93% synergy
Rampaging Aetherhood
100% of 1 decks +96% synergy
Roil Cartographer
100% of 1 decks +98% synergy
Sai, Master Thopterist
100% of 1 decks +98% synergy
Stridehangar Automaton
100% of 1 decks +96% synergy
Timestream Navigator
100% of 1 decks +100% synergy
Trailtracker Scout
100% of 1 decks +99% synergy
Volatile Stormdrake
100% of 1 decks +97% synergy
Voltaic Construct
100% of 1 decks +100% synergy
Instants
An Offer You Can't Refuse
100% of 1 decks +82% synergy
Beast Within
100% of 1 decks +59% synergy
Chaos Warp
100% of 1 decks +66% synergy
Deflecting Swat
100% of 1 decks +81% synergy
Electrosiphon
100% of 1 decks +98% synergy
Fierce Guardianship
100% of 1 decks +81% synergy
Heroic Intervention
100% of 1 decks +73% synergy
Reality Shift
100% of 1 decks +87% synergy
Tune the Narrative
100% of 1 decks +98% synergy
Valakut Awakening
100% of 1 decks +97% synergy
Whir of Invention
100% of 1 decks +99% synergy
Worldly Tutor
100% of 1 decks +84% synergy
Sorceries
Attune with Aether
100% of 1 decks +98% synergy
Blasphemous Act
100% of 1 decks +66% synergy
Chain Reaction
100% of 1 decks +95% synergy
Fabricate
100% of 1 decks +97% synergy
Sundering Eruption
100% of 1 decks +98% synergy
Sylvan Tutor
100% of 1 decks +98% synergy
Utility Artifacts
Aetherflux Conduit
100% of 1 decks +95% synergy
Aetherflux Reservoir
100% of 1 decks +98% synergy
Aetherworks Marvel
100% of 1 decks +98% synergy
Basilisk Collar
100% of 1 decks +98% synergy
Decoction Module
100% of 1 decks +98% synergy
Gonti's Aether Heart
100% of 1 decks +98% synergy
Izzet Generatorium
100% of 1 decks +97% synergy
Panharmonicon
100% of 1 decks +92% synergy
Stone Idol Generator
100% of 1 decks +99% synergy
The Stasis Coffin
100% of 1 decks +100% synergy
Enchantments
Aether Revolt
100% of 1 decks +98% synergy
Doubling Season
100% of 1 decks +92% synergy
Era of Innovation
100% of 1 decks +99% synergy
Garruk's Uprising
100% of 1 decks +74% synergy
Thopter Spy Network
100% of 1 decks +96% synergy
Battles
Invasion of Ikoria
100% of 1 decks +95% synergy
Utility Lands
Academy Ruins
100% of 1 decks +96% synergy
Mistrise Village
100% of 1 decks +84% synergy
Reliquary Tower
100% of 1 decks +69% synergy
Rogue's Passage
100% of 1 decks +84% synergy
Mana Artifacts
Aetheric Amplifier
100% of 1 decks +95% synergy
Arcane Signet
100% of 1 decks +26% synergy
Chromatic Orrery
100% of 1 decks +99% synergy
Conversion Apparatus
100% of 1 decks +99% synergy
Gilded Lotus
100% of 1 decks +98% synergy
Sol Ring
100% of 1 decks +17% synergy
Solar Transformer
100% of 1 decks +97% synergy
Thought Vessel
100% of 1 decks +89% synergy
Lands
Aether Hub
100% of 1 decks +98% synergy
Breeding Pool
100% of 1 decks +55% synergy
Cinder Glade
100% of 1 decks +58% synergy
Command Tower
100% of 1 decks +9% synergy
Exotic Orchard
100% of 1 decks +44% synergy
Frontier Bivouac
100% of 1 decks +48% synergy
Hedge Maze
100% of 1 decks +87% synergy
Hinterland Harbor
100% of 1 decks +62% synergy
Ketria Triome
100% of 1 decks +58% synergy
Misty Rainforest
100% of 1 decks +67% synergy
Rootbound Crag
100% of 1 decks +66% synergy
Scalding Tarn
100% of 1 decks +68% synergy
Steam Vents
100% of 1 decks +56% synergy
Stomping Ground
100% of 1 decks +55% synergy
Thundering Falls
100% of 1 decks +90% synergy
Wooded Foothills
100% of 1 decks +67% synergy