Time Sieve + Myr Battlesphere + Conjurer's Closet + Thopter Spy Network

Time Sieve
Myr Battlesphere
Conjurer's Closet
Thopter Spy Network

Requires
Time Sieve must be on the battlefield. Myr Battlesphere must be on the battlefield. Conjurer's Closet must be on the battlefield. Thopter Spy Network must be on the battlefield.
Steps
  1. At the beginning of your upkeep, Thopter Spy Network's first ability triggers, creating a 1/1 Thopter artifact creature token.
  2. At the beginning of your end step, Conjurer's Closet 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, sacrificing the Thopter and the four Myrs, causing you to take an extra turn after this one.
  5. Repeat each turn.
Results
Infinite turns.

Top Commanders (2)
Breya, Etherium Shaper
1.80% of 12341 decks 222 decks
Sharuum the Hegemon
0.88% of 1814 decks 16 decks
New Cards (1)
Forensic Gadgeteer
45% of 11 decks +43% synergy
High Synergy Cards (10)
Padeem, Consul of Innovation
74% of 253 decks +73% synergy
Sai, Master Thopterist
74% of 250 decks +72% synergy
Jhoira, Weatherlight Captain
66% of 225 decks +64% synergy
Marionette Master
60% of 253 decks +58% synergy
Emry, Lurker of the Loch
56% of 248 decks +54% synergy
Mirrodin Besieged
54% of 248 decks +53% synergy
Jan Jansen, Chaos Crafter
52% of 161 decks +51% synergy
Fabricate
51% of 253 decks +47% synergy
Urza, Chief Artificer
46% of 130 decks +46% synergy
Daretti, Scrap Savant
47% of 227 decks +45% synergy
Top Cards (10)
Illustrious Wanderglyph
70% of 20 decks +68% synergy
Etherium Sculptor
70% of 253 decks +67% synergy
Skullclamp
70% of 253 decks +57% synergy
Baleful Strix
66% of 253 decks +63% synergy
Master Transmuter
65% of 253 decks +64% synergy
Solemn Simulacrum
64% of 253 decks +50% synergy
Thopter Foundry
63% of 249 decks +63% synergy
Ashnod's Altar
61% of 253 decks +53% synergy
Sword of the Meek
57% of 253 decks +56% synergy
Swords to Plowshares
54% of 249 decks +26% synergy
Creatures (50)
Thopter Assembly
51% of 253 decks +51% synergy
Sharuum the Hegemon
50% of 249 decks +50% synergy
Enthusiastic Mechanaut
49% of 205 decks +48% synergy
Goblin Welder
46% of 227 decks +44% synergy
Foundry Inspector
45% of 253 decks +41% synergy
Phyrexian Metamorph
45% of 253 decks +41% synergy
Myr Retriever
44% of 253 decks +42% synergy
Urza, Lord High Artificer
41% of 248 decks +40% synergy
Sharding Sphinx
37% of 253 decks +37% synergy
Scrap Trawler
36% of 252 decks +34% synergy
Reckless Fireweaver
36% of 227 decks +33% synergy
Eldrazi Displacer
35% of 249 decks +34% synergy
Esper Sentinel
35% of 236 decks +25% synergy
Thought Monitor
34% of 239 decks +32% synergy
Mondrak, Glory Dominus
33% of 87 decks +29% synergy
Kuldotha Forgemaster
32% of 253 decks +31% synergy
Brudiclad, Telchor Engineer
30% of 225 decks +29% synergy
Disciple of the Vault
29% of 253 decks +27% synergy
Mirkwood Bats
28% of 43 decks +20% synergy
Hellkite Tyrant
28% of 227 decks +26% synergy
Wurmcoil Engine
25% of 253 decks +23% synergy
Goblin Engineer
25% of 223 decks +23% synergy
Shimmer Myr
25% of 253 decks +23% synergy
Dockside Extortionist
24% of 223 decks +16% synergy
Ojer Taq, Deepest Foundation
24% of 25 decks +20% synergy
Ornithopter of Paradise
24% of 239 decks +19% synergy
Thassa, Deep-Dwelling
21% of 247 decks +19% synergy
Oswald Fiddlebender
21% of 231 decks +20% synergy
Karn, Legacy Reforged
20% of 54 decks +19% synergy
Master of Etherium
20% of 253 decks +19% synergy
Gandalf the White
20% of 40 decks +19% synergy
Chief Engineer
19% of 253 decks +19% synergy
Liberator, Urza's Battlethopter
19% of 136 decks +17% synergy
Sphinx Summoner
18% of 253 decks +18% synergy
Alibou, Ancient Witness
17% of 218 decks +17% synergy
Cult of Skaro
17% of 24 decks +16% synergy
Noxious Gearhulk
17% of 253 decks +15% synergy
Soulherder
16% of 244 decks +15% synergy
Arcum Dagsson
16% of 253 decks +16% synergy
Grand Architect
16% of 253 decks +16% synergy
Jhoira, Ageless Innovator
16% of 132 decks +16% synergy
Bronze Guardian
16% of 239 decks +15% synergy
Hangarback Walker
16% of 253 decks +15% synergy
Ingenious Artillerist
15% of 152 decks +14% synergy
The Cyber-Controller
15% of 27 decks +14% synergy
Trinket Mage
15% of 253 decks +13% synergy
Urza, Lord Protector
14% of 130 decks +13% synergy
Urza, Prince of Kroog
14% of 130 decks +13% synergy
Steel Overseer
13% of 253 decks +12% synergy
Displacer Kitten
12% of 174 decks +9% synergy
Instants (34)
Dispatch
47% of 249 decks +45% synergy
Counterspell
44% of 253 decks +23% synergy
Whir of Invention
36% of 252 decks +34% synergy
Cyclonic Rift
33% of 253 decks +19% synergy
Path to Exile
29% of 249 decks +9% synergy
Void Rend
27% of 202 decks +25% synergy
Enlightened Tutor
26% of 249 decks +18% synergy
Dovin's Veto
25% of 244 decks +20% synergy
Thirst for Knowledge
24% of 253 decks +23% synergy
Anguished Unmaking
23% of 249 decks +17% synergy
Teferi's Protection
17% of 247 decks +8% synergy
Vampiric Tutor
15% of 253 decks +6% synergy
Access Denied
15% of 221 decks +14% synergy
Arcane Denial
15% of 253 decks +5% synergy
Ephemerate
14% of 244 decks +12% synergy
Mana Drain
13% of 253 decks +6% synergy
Negate
13% of 253 decks +2% synergy
Chaos Warp
13% of 227 decks -3% synergy
An Offer You Can't Refuse
12% of 204 decks +2% synergy
Fierce Guardianship
12% of 247 decks +4% synergy
Generous Gift
10% of 244 decks -2% synergy
Spell Swindle
8% of 251 decks +7% synergy
Brainstorm
8% of 253 decks -3% synergy
Mystical Tutor
8% of 253 decks +0% synergy
Despark
8% of 244 decks +4% synergy
Swan Song
7% of 253 decks -1% synergy
Deadly Dispute
7% of 231 decks +1% synergy
Ghostly Flicker
6% of 253 decks +4% synergy
Dramatic Reversal
6% of 253 decks +3% synergy
Eerie Interlude
6% of 249 decks +4% synergy
Fact or Fiction
6% of 253 decks +2% synergy
Stoic Rebuttal
6% of 253 decks +5% synergy
Deflecting Swat
5% of 222 decks -2% synergy
Launch Mishap
5% of 99 decks +5% synergy
Sorceries (23)
Organic Extinction
41% of 217 decks +39% synergy
Trash for Treasure
26% of 227 decks +25% synergy
Thoughtcast
22% of 253 decks +20% synergy
Vandalblast
20% of 227 decks +12% synergy
Open the Vaults
19% of 249 decks +18% synergy
Demonic Tutor
19% of 253 decks +6% synergy
Wake the Past
18% of 218 decks +18% synergy
Reshape
15% of 253 decks +15% synergy
Reckless Handling
15% of 47 decks +14% synergy
Their Name Is Death
14% of 140 decks +14% synergy
Blasphemous Act
14% of 227 decks -2% synergy
One with the Machine
14% of 250 decks +13% synergy
Supreme Verdict
12% of 249 decks +8% synergy
Dance of the Manse
11% of 244 decks +10% synergy
Farewell
11% of 217 decks +4% synergy
Scrap Mastery
9% of 227 decks +9% synergy
March of Progress
9% of 134 decks +8% synergy
Damn
8% of 235 decks +3% synergy
Phyrexian Rebirth
8% of 249 decks +7% synergy
Diabolic Tutor
8% of 253 decks +4% synergy
Terisiare's Devastation
7% of 134 decks +7% synergy
Vindicate
7% of 249 decks +5% synergy
Sunfall
6% of 53 decks +5% synergy
Utility Artifacts (44)
Unwinding Clock
47% of 253 decks +44% synergy
Darksteel Forge
43% of 253 decks +42% synergy
Krark-Clan Ironworks
42% of 253 decks +40% synergy
Panharmonicon
40% of 253 decks +36% synergy
Nim Deathmantle
38% of 253 decks +37% synergy
Sculpting Steel
29% of 253 decks +27% synergy
Mystic Forge
26% of 248 decks +23% synergy
Encroaching Mycosynth
26% of 97 decks +25% synergy
Ichor Wellspring
25% of 253 decks +23% synergy
Lightning Greaves
22% of 253 decks -3% synergy
Trading Post
21% of 253 decks +20% synergy
Mycosynth Lattice
21% of 253 decks +20% synergy
Thousand Moons Smithy
21% of 24 decks +18% synergy
Bolas's Citadel
21% of 248 decks +15% synergy
Cranial Plating
19% of 253 decks +18% synergy
Swiftfoot Boots
19% of 253 decks -9% synergy
Spine of Ish Sah
17% of 253 decks +16% synergy
Thopter Shop
16% of 130 decks +16% synergy
Nevinyrral's Disk
15% of 253 decks +13% synergy
Sensei's Divining Top
14% of 253 decks +8% synergy
Scourglass
14% of 249 decks +14% synergy
Mirrorworks
13% of 253 decks +13% synergy
Mycosynth Wellspring
13% of 253 decks +13% synergy
Portal to Phyrexia
12% of 136 decks +10% synergy
The One Ring
12% of 58 decks +3% synergy
Bident of Thassa
11% of 253 decks +8% synergy
Rings of Brighthearth
11% of 253 decks +9% synergy
Aetherflux Reservoir
11% of 253 decks +6% synergy
Retrofitter Foundry
10% of 250 decks +10% synergy
Collector's Vault
10% of 29 decks +8% synergy
Tamiyo's Logbook
9% of 66 decks +9% synergy
Wayfarer's Bauble
9% of 253 decks -2% synergy
Wishclaw Talisman
9% of 248 decks +6% synergy
Oni-Cult Anvil
8% of 200 decks +8% synergy
Vedalken Orrery
8% of 253 decks +7% synergy
Forsaken Monument
8% of 246 decks +7% synergy
Cloud Key
8% of 253 decks +6% synergy
Shorikai, Genesis Engine
7% of 217 decks +7% synergy
Prized Statue
7% of 171 decks +6% synergy
Isochron Scepter
6% of 253 decks +3% synergy
Clock of Omens
6% of 253 decks +5% synergy
Helm of the Host
6% of 250 decks +2% synergy
Mindslaver
5% of 253 decks +5% synergy
Expedition Map
5% of 253 decks +1% synergy
Enchantments (16)
Smothering Tithe
45% of 245 decks +33% synergy
Storm the Vault
44% of 225 decks +43% synergy
Efficient Construction
37% of 252 decks +37% synergy
Teleportation Circle
31% of 229 decks +29% synergy
Mechanized Production
30% of 252 decks +29% synergy
Anointed Procession
28% of 247 decks +24% synergy
Artificer Class
21% of 171 decks +20% synergy
Rhystic Study
21% of 253 decks +6% synergy
Biotransference
18% of 140 decks +17% synergy
Impact Tremors
14% of 227 decks +9% synergy
Tempered Steel
12% of 249 decks +12% synergy
Revel in Riches
10% of 251 decks +8% synergy
Mystic Remora
7% of 253 decks -2% synergy
Monologue Tax
7% of 239 decks +6% synergy
Phyrexian Scriptures
7% of 250 decks +6% synergy
The Antiquities War
6% of 250 decks +5% synergy
Planeswalkers (13)
Tezzeret, Master of the Bridge
46% of 248 decks +45% synergy
Tezzeret the Seeker
20% of 253 decks +19% synergy
Tezzeret, Betrayer of Flesh
20% of 221 decks +19% synergy
Saheeli, Sublime Artificer
19% of 223 decks +18% synergy
Tezzeret, Artifice Master
18% of 250 decks +17% synergy
Saheeli, the Gifted
15% of 225 decks +15% synergy
Daretti, Ingenious Iconoclast
13% of 227 decks +13% synergy
Saheeli, Filigree Master
9% of 120 decks +9% synergy
Tezzeret, Agent of Bolas
8% of 253 decks +8% synergy
Ugin, the Ineffable
8% of 248 decks +6% synergy
Karn, Living Legacy
7% of 144 decks +6% synergy
Saheeli Rai
6% of 227 decks +5% synergy
The Eternal Wanderer
6% of 89 decks +4% synergy
Utility Lands (15)
Seat of the Synod
78% of 253 decks +75% synergy
Ancient Den
75% of 249 decks +72% synergy
Great Furnace
74% of 227 decks +71% synergy
Vault of Whispers
72% of 253 decks +69% synergy
Darksteel Citadel
64% of 253 decks +59% synergy
Inventors' Fair
53% of 253 decks +48% synergy
Academy Ruins
47% of 253 decks +44% synergy
Buried Ruin
38% of 253 decks +33% synergy
Reliquary Tower
38% of 253 decks +10% synergy
Urza's Saga
21% of 239 decks +14% synergy
Bojuka Bog
18% of 253 decks +2% synergy
Temple of the False God
17% of 253 decks +7% synergy
Treasure Vault
12% of 233 decks +9% synergy
Urborg, Tomb of Yawgmoth
8% of 253 decks -3% synergy
Otawara, Soaring City
5% of 222 decks -3% synergy
Mana Artifacts (31)
Sol Ring
96% of 253 decks +12% synergy
Arcane Signet
82% of 248 decks +11% synergy
Chromatic Lantern
53% of 253 decks +44% synergy
Fellwar Stone
40% of 253 decks +19% synergy
Azorius Signet
37% of 249 decks +31% synergy
Izzet Signet
34% of 227 decks +28% synergy
Dimir Signet
33% of 253 decks +25% synergy
Commander's Sphere
31% of 253 decks +14% synergy
Orzhov Signet
25% of 249 decks +19% synergy
Boros Signet
19% of 226 decks +13% synergy
Talisman of Creativity
17% of 223 decks +11% synergy
Talisman of Dominance
17% of 253 decks +9% synergy
Thought Vessel
15% of 253 decks -0% synergy
Talisman of Conviction
15% of 222 decks +11% synergy
The Mightstone and Weakstone
15% of 134 decks +14% synergy
Rakdos Signet
14% of 227 decks +7% synergy
Talisman of Hierarchy
14% of 244 decks +8% synergy
Mox Opal
11% of 253 decks +7% synergy
Talisman of Progress
11% of 249 decks +7% synergy
Blinkmoth Urn
11% of 253 decks +10% synergy
Thran Dynamo
11% of 253 decks +6% synergy
Basalt Monolith
10% of 253 decks +7% synergy
Gilded Lotus
9% of 253 decks +6% synergy
Mana Crypt
9% of 253 decks -2% synergy
Chromatic Orrery
9% of 247 decks +7% synergy
Darksteel Ingot
9% of 253 decks +7% synergy
Mana Vault
9% of 253 decks +2% synergy
Mind Stone
7% of 253 decks -11% synergy
Talisman of Indulgence
7% of 227 decks +1% synergy
Liquimetal Torque
7% of 240 decks +3% synergy
Skyclave Relic
5% of 246 decks +4% synergy
Lands (50)
Command Tower
95% of 253 decks +22% synergy
Exotic Orchard
66% of 253 decks +31% synergy
Silverbluff Bridge
59% of 217 decks +58% synergy
Razortide Bridge
58% of 236 decks +56% synergy
Mistvault Bridge
57% of 240 decks +56% synergy
Goldmire Bridge
49% of 235 decks +47% synergy
Rustvale Bridge
47% of 216 decks +45% synergy
Drossforge Bridge
44% of 217 decks +43% synergy
Raffine's Tower
42% of 200 decks +38% synergy
Hallowed Fountain
42% of 249 decks +32% synergy
Spire of Industry
40% of 252 decks +38% synergy
Steam Vents
40% of 227 decks +31% synergy
Xander's Lounge
38% of 183 decks +35% synergy
Arcane Sanctum
37% of 249 decks +33% synergy
Godless Shrine
37% of 249 decks +27% synergy
Watery Grave
36% of 253 decks +26% synergy
The Mycosynth Gardens
33% of 84 decks +30% synergy
Mystic Monastery
31% of 226 decks +28% synergy
Sacred Foundry
31% of 226 decks +23% synergy
Crumbling Necropolis
31% of 227 decks +27% synergy
Raugrin Triome
30% of 221 decks +27% synergy
Blood Crypt
30% of 227 decks +20% synergy
Marsh Flats
26% of 253 decks +14% synergy
Savai Triome
26% of 221 decks +23% synergy
Arid Mesa
26% of 253 decks +15% synergy
Scalding Tarn
26% of 253 decks +14% synergy
Evolving Wilds
25% of 253 decks +4% synergy
Flooded Strand
25% of 253 decks +15% synergy
Glimmervoid
24% of 253 decks +23% synergy
Terramorphic Expanse
24% of 253 decks +8% synergy
Nomad Outpost
23% of 226 decks +19% synergy
Polluted Delta
21% of 253 decks +10% synergy
Morphic Pool
20% of 250 decks +14% synergy
Sea of Clouds
20% of 246 decks +14% synergy
Training Center
19% of 221 decks +12% synergy
Bloodstained Mire
17% of 253 decks +7% synergy
Power Depot
16% of 239 decks +15% synergy
Vault of Champions
16% of 241 decks +10% synergy
Spectator Seating
13% of 220 decks +7% synergy
Glacial Fortress
12% of 249 decks +7% synergy
Luxury Suite
12% of 225 decks +5% synergy
Reflecting Pool
11% of 253 decks +6% synergy
Shivan Reef
11% of 227 decks +5% synergy
Caves of Koilos
11% of 249 decks +5% synergy
Sulfur Falls
11% of 227 decks +4% synergy
Path of Ancestry
10% of 251 decks -10% synergy
Sunken Hollow
10% of 253 decks +1% synergy
City of Brass
9% of 253 decks +1% synergy
Drowned Catacomb
9% of 253 decks +3% synergy
Tundra
8% of 249 decks +5% synergy