Time Sieve
Myr Battlesphere
Thassa, Deep-Dwelling
Thopter Spy Network

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.

   Steps

How does this combo work?
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, Thassa 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

What do I get from this combo?
Infinite turns
Lock
Breya, Etherium Shaper
0.2%inclusion38 decks20.6K decks
Sharuum the Hegemon
0.1%inclusion3 decks2.95K decks
Dr. Eggman
0.0%inclusion2 decks9.83K decks
Tivit, Seller of Secrets
0.0%inclusion1 decks12.5K decks
Yarok, the Desecrated
0.0%inclusion1 decks12.4K decks
Marneus Calgar
0.0%inclusion1 decks15.9K decks
Bjorna, Nightfall Alchemist // Wernog, Rider's Chaplain
0.0%inclusion1 decks3.79K decks
Noctis, Prince of Lucis
0.0%inclusion1 decks7.46K decks
Urza, Chief Artificer
0.0%inclusion1 decks16.5K decks
Rona, Disciple of Gix
0.7%inclusion1 decks140 decks
Winter, Cursed Rider
0.1%inclusion1 decks809 decks
New Cards
Ravenous Robots
17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Great Furnace
83%inclusion34 decks41 decks
77%synergy
Seat of the Synod
78%inclusion40 decks51 decks
72%synergy
Ancient Den
76%inclusion35 decks46 decks
71%synergy
Vault of Whispers
75%inclusion38 decks51 decks
70%synergy
Sai, Master Thopterist
73%inclusion37 decks51 decks
69%synergy
Tezzeret, Master of the Bridge
71%inclusion36 decks51 decks
68%synergy
Urza, Lord High Artificer
67%inclusion34 decks51 decks
63%synergy
Conjurer's Closet
63%inclusion32 decks51 decks
60%synergy
Baleful Strix
71%inclusion36 decks51 decks
57%synergy
Marionette Master
59%inclusion30 decks51 decks
57%synergy
Top Cards
Solemn Simulacrum
63%inclusion32 decks51 decks
50%synergy
Skullclamp
61%inclusion31 decks51 decks
50%synergy
Panharmonicon
59%inclusion30 decks51 decks
55%synergy
Master Transmuter
57%inclusion29 decks51 decks
55%synergy
Fabricate
57%inclusion29 decks51 decks
51%synergy
Ashnod's Altar
55%inclusion28 decks51 decks
49%synergy
Swords to Plowshares
52%inclusion24 decks46 decks
-9%synergy
Reckless Fireweaver
51%inclusion21 decks41 decks
47%synergy
Padeem, Consul of Innovation
51%inclusion26 decks51 decks
48%synergy
Phyrexian Metamorph
49%inclusion25 decks51 decks
42%synergy
Game Changers
Smothering Tithe
50%inclusion23 decks46 decks
29%synergy
Cyclonic Rift
33%inclusion17 decks51 decks
12%synergy
Enlightened Tutor
26%inclusion12 decks46 decks
11%synergy
Vampiric Tutor
22%inclusion11 decks51 decks
7%synergy
Demonic Tutor
22%inclusion11 decks51 decks
3%synergy
Rhystic Study
20%inclusion10 decks51 decks
-4%synergy
Teferi's Protection
15%inclusion7 decks46 decks
-1%synergy
The One Ring
12%inclusion6 decks51 decks
4%synergy
Bolas's Citadel
10%inclusion5 decks51 decks
2%synergy
Ancient Tomb
7.8%inclusion4 decks51 decks
-1%synergy
Creatures
Thought Monitor
47%inclusion24 decks51 decks
43%synergy
Soulherder
46%inclusion21 decks46 decks
41%synergy
Eldrazi Displacer
43%inclusion20 decks46 decks
42%synergy
Urza, Chief Artificer
43%inclusion20 decks46 decks
42%synergy
Jhoira, Weatherlight Captain
41%inclusion17 decks41 decks
36%synergy
Etherium Sculptor
41%inclusion21 decks51 decks
35%synergy
Stridehangar Automaton
40%inclusion14 decks35 decks
39%synergy
Emry, Lurker of the Loch
39%inclusion20 decks51 decks
35%synergy
Esper Sentinel
39%inclusion18 decks46 decks
20%synergy
Sharuum the Hegemon
37%inclusion17 decks46 decks
36%synergy
Thopter Assembly
35%inclusion18 decks51 decks
35%synergy
Foundry Inspector
35%inclusion18 decks51 decks
31%synergy
Displacer Kitten
33%inclusion17 decks51 decks
28%synergy
Myr Retriever
29%inclusion15 decks51 decks
28%synergy
Goblin Welder
29%inclusion12 decks41 decks
27%synergy
Marionette Apprentice
29%inclusion14 decks48 decks
24%synergy
Sharding Sphinx
27%inclusion14 decks51 decks
27%synergy
Hellkite Tyrant
27%inclusion11 decks41 decks
23%synergy
Noxious Gearhulk
25%inclusion13 decks51 decks
22%synergy
Ornithopter of Paradise
25%inclusion13 decks51 decks
21%synergy
Purphoros, God of the Forge
24%inclusion10 decks41 decks
20%synergy
Enthusiastic Mechanaut
24%inclusion10 decks41 decks
20%synergy
Brago, King Eternal
24%inclusion11 decks46 decks
21%synergy
Jan Jansen, Chaos Crafter
23%inclusion9 decks39 decks
20%synergy
Brudiclad, Telchor Engineer
22%inclusion9 decks41 decks
19%synergy
Wurmcoil Engine
22%inclusion11 decks51 decks
20%synergy
Sphinx Summoner
20%inclusion10 decks51 decks
19%synergy
Shimmer Myr
20%inclusion10 decks51 decks
18%synergy
Scrap Trawler
20%inclusion10 decks51 decks
18%synergy
Steel Overseer
20%inclusion10 decks51 decks
18%synergy
Elesh Norn, Mother of Machines
20%inclusion9 decks46 decks
16%synergy
Mondrak, Glory Dominus
20%inclusion9 decks46 decks
13%synergy
Molten Gatekeeper
18%inclusion7 decks39 decks
15%synergy
Whirler Rogue
18%inclusion9 decks51 decks
16%synergy
Pinnacle Emissary
18%inclusion3 decks17 decks
16%synergy
Forensic Gadgeteer
18%inclusion9 decks51 decks
15%synergy
Illustrious Wanderglyph
17%inclusion8 decks46 decks
16%synergy
Kuldotha Forgemaster
16%inclusion8 decks51 decks
15%synergy
Deadeye Navigator
16%inclusion8 decks51 decks
13%synergy
Academy Manufactor
16%inclusion8 decks51 decks
12%synergy
Alibou, Ancient Witness
15%inclusion6 decks39 decks
13%synergy
Bronze Guardian
15%inclusion7 decks46 decks
13%synergy
Master of Etherium
14%inclusion7 decks51 decks
12%synergy
Cayth, Famed Mechanist
14%inclusion5 decks37 decks
10%synergy
Yorion, Sky Nomad
13%inclusion6 decks46 decks
11%synergy
Ojer Taq, Deepest Foundation
13%inclusion6 decks46 decks
9%synergy
Thopter Engineer
12%inclusion5 decks41 decks
12%synergy
Breya's Apprentice
12%inclusion5 decks41 decks
12%synergy
Goblin Engineer
12%inclusion5 decks41 decks
10%synergy
Duplicant
12%inclusion6 decks51 decks
11%synergy
Instants
Counterspell
49%inclusion25 decks51 decks
7%synergy
Dispatch
43%inclusion20 decks46 decks
38%synergy
Ephemerate
35%inclusion16 decks46 decks
29%synergy
Path to Exile
35%inclusion16 decks46 decks
-12%synergy
Whir of Invention
27%inclusion14 decks51 decks
25%synergy
Ghostly Flicker
25%inclusion13 decks51 decks
21%synergy
Eerie Interlude
22%inclusion10 decks46 decks
18%synergy
Mana Drain
22%inclusion11 decks51 decks
7%synergy
Void Rend
20%inclusion9 decks46 decks
5%synergy
Swan Song
18%inclusion9 decks51 decks
0%synergy
Momentary Blink
17%inclusion8 decks46 decks
15%synergy
Cloudshift
17%inclusion8 decks46 decks
14%synergy
Dovin's Veto
17%inclusion8 decks46 decks
-1%synergy
Thirst for Knowledge
16%inclusion8 decks51 decks
14%synergy
Anguished Unmaking
15%inclusion7 decks46 decks
-9%synergy
Chaos Warp
15%inclusion6 decks41 decks
-15%synergy
An Offer You Can't Refuse
14%inclusion7 decks51 decks
-11%synergy
Lae'zel's Acrobatics
13%inclusion6 decks46 decks
12%synergy
Stoic Rebuttal
10%inclusion5 decks51 decks
9%synergy
Frantic Search
10%inclusion5 decks51 decks
-5%synergy
Negate
10%inclusion5 decks51 decks
-11%synergy
Access Denied
7.8%inclusion4 decks51 decks
7%synergy
Mystical Tutor
7.8%inclusion4 decks51 decks
-4%synergy
Fierce Guardianship
7.8%inclusion4 decks51 decks
-10%synergy
Arcane Denial
7.8%inclusion4 decks51 decks
-12%synergy
Deflecting Swat
7.3%inclusion3 decks41 decks
-10%synergy
Disorder in the Court
6.5%inclusion3 decks46 decks
5%synergy
Utter End
6.5%inclusion3 decks46 decks
2%synergy
Spell Swindle
5.9%inclusion3 decks51 decks
5%synergy
Teferi's Time Twist
5.9%inclusion3 decks51 decks
5%synergy
Blur
5.9%inclusion3 decks51 decks
4%synergy
Essence Flux
5.9%inclusion3 decks51 decks
3%synergy
Sorceries
Organic Extinction
33%inclusion15 decks46 decks
30%synergy
Thoughtcast
22%inclusion11 decks51 decks
18%synergy
Vandalblast
17%inclusion7 decks41 decks
2%synergy
One with the Machine
14%inclusion7 decks51 decks
13%synergy
Trash for Treasure
12%inclusion5 decks41 decks
11%synergy
Another Round
11%inclusion5 decks46 decks
10%synergy
Damn
8.7%inclusion4 decks46 decks
-6%synergy
March of Progress
7.8%inclusion4 decks51 decks
7%synergy
Their Name Is Death
7.8%inclusion4 decks51 decks
7%synergy
Toxic Deluge
7.8%inclusion4 decks51 decks
-10%synergy
Blasphemous Act
7.3%inclusion3 decks41 decks
-26%synergy
Supreme Verdict
6.5%inclusion3 decks46 decks
-5%synergy
Farewell
6.5%inclusion3 decks46 decks
-6%synergy
Beacon of Unrest
5.9%inclusion3 decks51 decks
5%synergy
Reshape
5.9%inclusion3 decks51 decks
5%synergy
Utility Artifacts
Thopter Foundry
41%inclusion19 decks46 decks
40%synergy
Darksteel Forge
41%inclusion21 decks51 decks
40%synergy
Krark-Clan Ironworks
37%inclusion19 decks51 decks
36%synergy
Unwinding Clock
35%inclusion18 decks51 decks
33%synergy
Sword of the Meek
29%inclusion15 decks51 decks
29%synergy
Mycosynth Lattice
29%inclusion15 decks51 decks
29%synergy
Nim Deathmantle
25%inclusion13 decks51 decks
25%synergy
Sculpting Steel
24%inclusion12 decks51 decks
21%synergy
Lightning Greaves
24%inclusion12 decks51 decks
-1%synergy
Mystic Forge
22%inclusion11 decks51 decks
19%synergy
Ichor Wellspring
20%inclusion10 decks51 decks
18%synergy
Simulacrum Synthesizer
18%inclusion9 decks51 decks
16%synergy
Thopter Shop
17%inclusion8 decks46 decks
17%synergy
Thousand Moons Smithy
17%inclusion8 decks46 decks
16%synergy
Mindslaver
14%inclusion7 decks51 decks
13%synergy
Spine of Ish Sah
14%inclusion7 decks51 decks
13%synergy
Nevinyrral's Disk
14%inclusion7 decks51 decks
13%synergy
Inspiring Statuary
14%inclusion7 decks51 decks
12%synergy
Encroaching Mycosynth
12%inclusion6 decks51 decks
11%synergy
Retrofitter Foundry
10%inclusion5 decks51 decks
9%synergy
Portal to Phyrexia
10%inclusion5 decks51 decks
8%synergy
Cranial Plating
10%inclusion5 decks51 decks
8%synergy
Sensei's Divining Top
10%inclusion5 decks51 decks
5%synergy
Swiftfoot Boots
10%inclusion5 decks51 decks
-17%synergy
Tamiyo's Journal
7.8%inclusion4 decks51 decks
7%synergy
Vedalken Orrery
7.8%inclusion4 decks51 decks
7%synergy
Isochron Scepter
7.8%inclusion4 decks51 decks
6%synergy
Aetherflux Reservoir
7.8%inclusion4 decks51 decks
5%synergy
Bident of Thassa
7.8%inclusion4 decks51 decks
2%synergy
Wayfarer's Bauble
7.8%inclusion4 decks51 decks
1%synergy
Detective's Satchel
7.3%inclusion3 decks41 decks
7%synergy
Scourglass
6.5%inclusion3 decks46 decks
6%synergy
Mycosynth Wellspring
5.9%inclusion3 decks51 decks
5%synergy
Sword of Light and Shadow
5.9%inclusion3 decks51 decks
5%synergy
Trading Post
5.9%inclusion3 decks51 decks
5%synergy
Moonsilver Key
5.9%inclusion3 decks51 decks
5%synergy
Rings of Brighthearth
5.9%inclusion3 decks51 decks
5%synergy
Mishra's Bauble
5.9%inclusion3 decks51 decks
4%synergy
Imposter Mech
5.9%inclusion3 decks51 decks
4%synergy
Forsaken Monument
5.9%inclusion3 decks51 decks
4%synergy
Helm of the Host
5.9%inclusion3 decks51 decks
3%synergy
Enchantments
Teleportation Circle
43%inclusion20 decks46 decks
40%synergy
Anointed Procession
35%inclusion16 decks46 decks
28%synergy
Storm the Vault
34%inclusion14 decks41 decks
32%synergy
Efficient Construction
33%inclusion17 decks51 decks
32%synergy
Mirrodin Besieged
33%inclusion17 decks51 decks
32%synergy
Mechanized Production
31%inclusion16 decks51 decks
28%synergy
Impact Tremors
20%inclusion8 decks41 decks
10%synergy
The Antiquities War
10%inclusion5 decks51 decks
10%synergy
March of the Machines
7.8%inclusion4 decks51 decks
8%synergy
Artificer Class
7.8%inclusion4 decks51 decks
7%synergy
Propaganda
7.8%inclusion4 decks51 decks
-6%synergy
Tempered Steel
6.5%inclusion3 decks46 decks
5%synergy
Ghostly Prison
6.5%inclusion3 decks46 decks
-5%synergy
Revel in Riches
5.9%inclusion3 decks51 decks
3%synergy
Planeswalkers
Daretti, Scrap Savant
27%inclusion11 decks41 decks
25%synergy
Tezzeret, Artifice Master
16%inclusion8 decks51 decks
15%synergy
Tezzeret the Seeker
12%inclusion6 decks51 decks
10%synergy
Saheeli, the Gifted
10%inclusion4 decks41 decks
9%synergy
Tezzeret, Betrayer of Flesh
7.8%inclusion4 decks51 decks
7%synergy
Saheeli, Sublime Artificer
7.3%inclusion3 decks41 decks
4%synergy
The Eternal Wanderer
6.5%inclusion3 decks46 decks
4%synergy
Tezzeret, Agent of Bolas
5.9%inclusion3 decks51 decks
6%synergy
Utility Lands
Academy Ruins
55%inclusion28 decks51 decks
50%synergy
Inventors' Fair
49%inclusion25 decks51 decks
45%synergy
Darksteel Citadel
43%inclusion22 decks51 decks
39%synergy
Urza's Saga
31%inclusion16 decks51 decks
24%synergy
Reliquary Tower
25%inclusion13 decks51 decks
-4%synergy
Uthros, Titanic Godcore
19%inclusion4 decks21 decks
16%synergy
Archway of Innovation
19%inclusion9 decks48 decks
16%synergy
Buried Ruin
16%inclusion8 decks51 decks
11%synergy
Urza's Power Plant
12%inclusion6 decks51 decks
10%synergy
Urza's Mine
12%inclusion6 decks51 decks
10%synergy
Urza's Tower
12%inclusion6 decks51 decks
10%synergy
Urborg, Tomb of Yawgmoth
12%inclusion6 decks51 decks
3%synergy
Bojuka Bog
10%inclusion5 decks51 decks
-20%synergy
Otawara, Soaring City
7.8%inclusion4 decks51 decks
-8%synergy
Urza's Workshop
5.9%inclusion3 decks51 decks
5%synergy
Fomori Vault
5.9%inclusion3 decks51 decks
5%synergy
Treasure Vault
5.9%inclusion3 decks51 decks
3%synergy
Temple of the False God
5.9%inclusion3 decks51 decks
-3%synergy
Mana Artifacts
Sol Ring
98%inclusion50 decks51 decks
14%synergy
Arcane Signet
90%inclusion46 decks51 decks
18%synergy
Chromatic Lantern
45%inclusion23 decks51 decks
37%synergy
Fellwar Stone
37%inclusion19 decks51 decks
17%synergy
Talisman of Dominance
37%inclusion19 decks51 decks
5%synergy
Talisman of Progress
35%inclusion16 decks46 decks
10%synergy
Izzet Signet
34%inclusion14 decks41 decks
11%synergy
Dimir Signet
33%inclusion17 decks51 decks
10%synergy
Azorius Signet
33%inclusion15 decks46 decks
12%synergy
Talisman of Creativity
32%inclusion13 decks41 decks
4%synergy
Talisman of Conviction
31%inclusion12 decks39 decks
7%synergy
Talisman of Indulgence
29%inclusion12 decks41 decks
2%synergy
Orzhov Signet
28%inclusion13 decks46 decks
6%synergy
Talisman of Hierarchy
28%inclusion13 decks46 decks
2%synergy
Thought Vessel
24%inclusion12 decks51 decks
6%synergy
Boros Signet
23%inclusion9 decks39 decks
4%synergy
Commander's Sphere
18%inclusion9 decks51 decks
6%synergy
Rakdos Signet
12%inclusion5 decks41 decks
-12%synergy
The Mightstone and Weakstone
12%inclusion6 decks51 decks
11%synergy
Thran Dynamo
10%inclusion5 decks51 decks
5%synergy
Chromatic Orrery
7.8%inclusion4 decks51 decks
7%synergy
Lotus Petal
7.8%inclusion4 decks51 decks
1%synergy
Liquimetal Torque
5.9%inclusion3 decks51 decks
3%synergy
Mox Opal
5.9%inclusion3 decks51 decks
2%synergy
Lands
Command Tower
86%inclusion44 decks51 decks
12%synergy
Silverbluff Bridge
68%inclusion28 decks41 decks
63%synergy
Razortide Bridge
63%inclusion29 decks46 decks
57%synergy
Mistvault Bridge
57%inclusion29 decks51 decks
53%synergy
Spire of Industry
53%inclusion27 decks51 decks
50%synergy
Exotic Orchard
53%inclusion27 decks51 decks
16%synergy
Hallowed Fountain
50%inclusion23 decks46 decks
10%synergy
Watery Grave
45%inclusion23 decks51 decks
3%synergy
Steam Vents
44%inclusion18 decks41 decks
5%synergy
Rustvale Bridge
44%inclusion17 decks39 decks
38%synergy
Sacred Foundry
44%inclusion17 decks39 decks
7%synergy
Goldmire Bridge
41%inclusion19 decks46 decks
38%synergy
Godless Shrine
39%inclusion18 decks46 decks
-2%synergy
Blood Crypt
39%inclusion16 decks41 decks
1%synergy
Raugrin Triome
38%inclusion15 decks39 decks
15%synergy
Drossforge Bridge
37%inclusion15 decks41 decks
33%synergy
Marsh Flats
35%inclusion18 decks51 decks
25%synergy
Polluted Delta
35%inclusion18 decks51 decks
23%synergy
Savai Triome
33%inclusion13 decks39 decks
10%synergy
Scalding Tarn
31%inclusion16 decks51 decks
21%synergy
Flooded Strand
31%inclusion16 decks51 decks
20%synergy
Mystic Monastery
31%inclusion12 decks39 decks
3%synergy
Raffine's Tower
30%inclusion14 decks46 decks
7%synergy
Arcane Sanctum
30%inclusion14 decks46 decks
3%synergy
Arid Mesa
29%inclusion15 decks51 decks
19%synergy
Xander's Lounge
27%inclusion11 decks41 decks
4%synergy
Bloodstained Mire
25%inclusion13 decks51 decks
14%synergy
Crumbling Necropolis
24%inclusion10 decks41 decks
-3%synergy
Sea of Clouds
24%inclusion11 decks46 decks
0%synergy
Morphic Pool
22%inclusion11 decks51 decks
-2%synergy
Glimmervoid
20%inclusion10 decks51 decks
19%synergy
Shivan Reef
20%inclusion8 decks41 decks
-10%synergy
Nomad Outpost
18%inclusion7 decks39 decks
-11%synergy
Sunken Hollow
18%inclusion9 decks51 decks
-16%synergy
Tundra
17%inclusion8 decks46 decks
4%synergy
Training Center
17%inclusion7 decks41 decks
-7%synergy
Power Depot
16%inclusion8 decks51 decks
15%synergy
Mana Confluence
14%inclusion7 decks51 decks
7%synergy
Underground Sea
14%inclusion7 decks51 decks
-1%synergy
Scrubland
13%inclusion6 decks46 decks
0%synergy
Vault of Champions
13%inclusion6 decks46 decks
-11%synergy
Adarkar Wastes
13%inclusion6 decks46 decks
-11%synergy
Prairie Stream
13%inclusion6 decks46 decks
-20%synergy
Plateau
13%inclusion5 decks39 decks
1%synergy
Luxury Suite
12%inclusion5 decks41 decks
-11%synergy
The Mycosynth Gardens
12%inclusion6 decks51 decks
10%synergy
City of Brass
12%inclusion6 decks51 decks
4%synergy
Underground River
12%inclusion6 decks51 decks
-11%synergy
Spectator Seating
10%inclusion4 decks39 decks
-12%synergy
Path of Ancestry
10%inclusion5 decks51 decks
-12%synergy