Time Sieve + Myr Battlesphere + Teleportation Circle + Karn, Living Legacy

Time Sieve
Myr Battlesphere
Teleportation Circle
Karn, Living Legacy

Requires
Time Sieve must be on the battlefield. Myr Battlesphere must be on the battlefield. Teleportation Circle must be on the battlefield. Karn, Living Legacy must be on the battlefield.
Steps
  1. Activate Karn's first loyalty ability by putting a loyalty counter on it, creating a tapped Powerstone artifact token.
  2. At the beginning of your end step, Teleportation Circle triggers, blinking Myr Battlesphere.
  3. When Myr Battlesphere enters the battlefield, its first ability triggers, creating four 1/1 Myr artifact creature tokens.
  4. Activate Time Sieve by tapping it and sacrificing the Myrs and Powerstone, causing you to take an extra turn after this one.
  5. Repeat each turn.
Results
Infinite turns.

Breya, Etherium Shaper
0.09% of 13853 decks 13 decks
Ramos, Dragon Engine
0.01% of 8576 decks 1 decks
Urtet, Remnant of Memnarch
0.01% of 14156 decks 1 decks
Sharuum the Hegemon
0.05% of 1960 decks 1 decks
Bjorna, Nightfall Alchemist // Wernog, Rider's Chaplain
0.03% of 2984 decks 1 decks
High Synergy Cards
Sai, Master Thopterist
76% of 17 decks +73% synergy
Darksteel Citadel
71% of 17 decks +67% synergy
Vault of Whispers
71% of 17 decks +66% synergy
Ancient Den
71% of 17 decks +65% synergy
Sword of the Meek
65% of 17 decks +64% synergy
Great Furnace
69% of 16 decks +63% synergy
Padeem, Consul of Innovation
65% of 17 decks +61% synergy
Seat of the Synod
65% of 17 decks +58% synergy
Ashnod's Altar
65% of 17 decks +57% synergy
Sculpting Steel
59% of 17 decks +57% synergy
Top Cards
Jhoira, Weatherlight Captain
62% of 16 decks +56% synergy
Emry, Lurker of the Loch
59% of 17 decks +55% synergy
Mirrodin Besieged
53% of 17 decks +51% synergy
Thopter Foundry
53% of 17 decks +51% synergy
Mechanized Production
53% of 17 decks +50% synergy
Foundry Inspector
53% of 17 decks +49% synergy
Etherium Sculptor
53% of 17 decks +47% synergy
Skullclamp
53% of 17 decks +41% synergy
Baleful Strix
53% of 17 decks +40% synergy
Solemn Simulacrum
53% of 17 decks +39% synergy
Creatures
Marionette Apprentice
75% of 4 decks +67% synergy
Karn, Legacy Reforged
50% of 8 decks +49% synergy
Jan Jansen, Chaos Crafter
50% of 16 decks +47% synergy
Brudiclad, Telchor Engineer
50% of 16 decks +46% synergy
Master Transmuter
47% of 17 decks +45% synergy
Scrap Trawler
47% of 17 decks +45% synergy
Urza, Lord High Artificer
47% of 17 decks +44% synergy
Esper Sentinel
47% of 17 decks +26% synergy
Enthusiastic Mechanaut
44% of 16 decks +40% synergy
Mirkwood Bats
43% of 7 decks +30% synergy
Eldrazi Displacer
41% of 17 decks +40% synergy
Myr Retriever
41% of 17 decks +39% synergy
Marionette Master
41% of 17 decks +38% synergy
Urza, Chief Artificer
38% of 16 decks +36% synergy
Urza, Prince of Kroog
38% of 16 decks +35% synergy
Thopter Assembly
35% of 17 decks +35% synergy
Disciple of the Vault
35% of 17 decks +33% synergy
Mondrak, Glory Dominus
33% of 9 decks +24% synergy
Urza, Lord Protector
31% of 16 decks +29% synergy
Hangarback Walker
29% of 17 decks +28% synergy
Sharuum the Hegemon
29% of 17 decks +27% synergy
Thought Monitor
29% of 17 decks +26% synergy
Ornithopter of Paradise
29% of 17 decks +25% synergy
Phyrexian Metamorph
29% of 17 decks +22% synergy
Alibou, Ancient Witness
25% of 16 decks +22% synergy
Dockside Extortionist
25% of 16 decks +12% synergy
Shimmer Myr
24% of 17 decks +22% synergy
Master of Etherium
24% of 17 decks +22% synergy
Jhoira's Familiar
24% of 17 decks +22% synergy
Displacer Kitten
24% of 17 decks +18% synergy
Phyrexian Dragon Engine
20% of 15 decks +19% synergy
Mishra, Tamer of Mak Fawa
20% of 15 decks +19% synergy
Mishra, Claimed by Gix
20% of 15 decks +18% synergy
Jhoira, Ageless Innovator
19% of 16 decks +18% synergy
Breya's Apprentice
19% of 16 decks +18% synergy
Liberator, Urza's Battlethopter
19% of 16 decks +17% synergy
Loyal Apprentice
19% of 16 decks +15% synergy
Hellkite Tyrant
19% of 16 decks +15% synergy
Reckless Fireweaver
19% of 16 decks +14% synergy
Chief Engineer
18% of 17 decks +17% synergy
Arcum Dagsson
18% of 17 decks +17% synergy
Grand Architect
18% of 17 decks +17% synergy
Kuldotha Forgemaster
18% of 17 decks +17% synergy
Digsite Engineer
18% of 17 decks +16% synergy
Steel Overseer
18% of 17 decks +16% synergy
Blightsteel Colossus
18% of 17 decks +16% synergy
Instants
Dispatch
41% of 17 decks +36% synergy
Counterspell
41% of 17 decks -2% synergy
Enlightened Tutor
35% of 17 decks +18% synergy
Anguished Unmaking
35% of 17 decks +11% synergy
Swords to Plowshares
35% of 17 decks -27% synergy
Path to Exile
29% of 17 decks -16% synergy
Chaos Warp
25% of 16 decks -7% synergy
Whir of Invention
24% of 17 decks +20% synergy
Ephemerate
24% of 17 decks +18% synergy
Deadly Dispute
24% of 17 decks +12% synergy
Void Rend
24% of 17 decks +9% synergy
Negate
24% of 17 decks +1% synergy
Cyclonic Rift
24% of 17 decks -4% synergy
Spell Swindle
18% of 17 decks +16% synergy
Thirst for Knowledge
18% of 17 decks +16% synergy
Fracture
18% of 17 decks +10% synergy
Dovin's Veto
18% of 17 decks -2% synergy
An Offer You Can't Refuse
18% of 17 decks -3% synergy
Sorceries
Fabricate
35% of 17 decks +29% synergy
Demonic Tutor
29% of 17 decks +7% synergy
Organic Extinction
24% of 17 decks +21% synergy
Thoughtcast
24% of 17 decks +20% synergy
Trash for Treasure
19% of 16 decks +18% synergy
Blasphemous Act
19% of 16 decks -15% synergy
Diabolic Intent
18% of 17 decks +9% synergy
Utility Artifacts
Simulacrum Synthesizer
75% of 4 decks +73% synergy
Unwinding Clock
47% of 17 decks +44% synergy
Ichor Wellspring
29% of 17 decks +28% synergy
Conjurer's Closet
29% of 17 decks +27% synergy
Mystic Forge
29% of 17 decks +26% synergy
Sensei's Divining Top
29% of 17 decks +24% synergy
Encroaching Mycosynth
27% of 11 decks +26% synergy
Clock of Omens
24% of 17 decks +23% synergy
Krark-Clan Ironworks
24% of 17 decks +22% synergy
Darksteel Forge
24% of 17 decks +22% synergy
Swiftfoot Boots
24% of 17 decks -4% synergy
Thopter Shop
19% of 16 decks +18% synergy
Nim Deathmantle
18% of 17 decks +17% synergy
Mirrorworks
18% of 17 decks +17% synergy
Lightning Greaves
18% of 17 decks -8% synergy
Enchantments
Thopter Spy Network
47% of 17 decks +44% synergy
Smothering Tithe
41% of 17 decks +16% synergy
Artificer Class
35% of 17 decks +34% synergy
Efficient Construction
29% of 17 decks +28% synergy
Biotransference
18% of 17 decks +16% synergy
Monologue Tax
18% of 17 decks +16% synergy
Anointed Procession
18% of 17 decks +9% synergy
Planeswalkers
Tezzeret, Master of the Bridge
41% of 17 decks +39% synergy
Saheeli, Filigree Master
33% of 15 decks +32% synergy
Tezzeret, Artifice Master
29% of 17 decks +28% synergy
Saheeli, the Gifted
25% of 16 decks +24% synergy
Saheeli, Sublime Artificer
25% of 16 decks +20% synergy
Tezzeret the Seeker
24% of 17 decks +21% synergy
Saheeli Rai
19% of 16 decks +17% synergy
Daretti, Scrap Savant
19% of 16 decks +16% synergy
Tezzeret, Betrayer of Flesh
18% of 17 decks +16% synergy
Utility Lands
Treasure Vault
41% of 17 decks +39% synergy
Buried Ruin
41% of 17 decks +36% synergy
Inventors' Fair
35% of 17 decks +31% synergy
Academy Ruins
29% of 17 decks +25% synergy
Temple of the False God
29% of 17 decks +20% synergy
Reliquary Tower
29% of 17 decks -0% synergy
Urza's Saga
24% of 17 decks +16% synergy
Urza's Power Plant
18% of 17 decks +16% synergy
Urza's Mine
18% of 17 decks +16% synergy
Urza's Tower
18% of 17 decks +16% synergy
Otawara, Soaring City
18% of 17 decks +1% synergy
Mana Artifacts
Sol Ring
94% of 17 decks +10% synergy
Arcane Signet
82% of 17 decks +10% synergy
Chromatic Lantern
47% of 17 decks +37% synergy
Commander's Sphere
47% of 17 decks +32% synergy
Fellwar Stone
35% of 17 decks +14% synergy
The Mightstone and Weakstone
31% of 16 decks +30% synergy
Izzet Signet
25% of 16 decks -3% synergy
Darksteel Ingot
24% of 17 decks +22% synergy
Chromatic Orrery
24% of 17 decks +22% synergy
Azorius Signet
24% of 17 decks -3% synergy
Skyclave Relic
18% of 17 decks +16% synergy
Thran Dynamo
18% of 17 decks +13% synergy
Thought Vessel
18% of 17 decks +1% synergy
Dimir Signet
18% of 17 decks -12% synergy
Lands
Command Tower
88% of 17 decks +14% synergy
Mistvault Bridge
76% of 17 decks +72% synergy
Drossforge Bridge
75% of 16 decks +71% synergy
Rustvale Bridge
75% of 16 decks +70% synergy
Silverbluff Bridge
75% of 16 decks +69% synergy
Razortide Bridge
71% of 17 decks +63% synergy
Exotic Orchard
71% of 17 decks +35% synergy
Goldmire Bridge
65% of 17 decks +60% synergy
Mystic Monastery
56% of 16 decks +30% synergy
Crumbling Necropolis
56% of 16 decks +25% synergy
Spire of Industry
47% of 17 decks +44% synergy
Arcane Sanctum
47% of 17 decks +19% synergy
Nomad Outpost
44% of 16 decks +16% synergy
Evolving Wilds
41% of 17 decks +20% synergy
Power Depot
35% of 17 decks +35% synergy
The Mycosynth Gardens
27% of 11 decks +25% synergy
Glimmervoid
24% of 17 decks +23% synergy
Terramorphic Expanse
24% of 17 decks +8% synergy
Shattered Sanctum
18% of 17 decks +4% synergy
Path of Ancestry
18% of 17 decks -3% synergy