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
Breya, Etherium Shaper
0.2%inclusion43 decks18.7K decks
Sharuum the Hegemon
0.1%inclusion2 decks2.75K decks
Tivit, Seller of Secrets
0.0%inclusion1 decks12.4K decks
Dr. Eggman
0.0%inclusion1 decks6.82K decks
Yarok, the Desecrated
0.0%inclusion1 decks11.6K decks
Marneus Calgar
0.0%inclusion1 decks14.5K decks
Bjorna, Nightfall Alchemist // Wernog, Rider's Chaplain
0.0%inclusion1 decks3.61K decks
Noctis, Prince of Lucis
0.0%inclusion1 decks5.86K decks
Urza, Chief Artificer
0.0%inclusion1 decks15.9K decks
Rona, Disciple of Gix
0.8%inclusion1 decks130 decks
Winter, Cursed Rider
0.2%inclusion1 decks658 decks
High Synergy Cards
Great Furnace
84%inclusion38 decks45 decks
79%synergy
Seat of the Synod
81%inclusion44 decks54 decks
75%synergy
Ancient Den
80%inclusion40 decks50 decks
75%synergy
Vault of Whispers
74%inclusion40 decks54 decks
70%synergy
Sai, Master Thopterist
70%inclusion38 decks54 decks
67%synergy
Tezzeret, Master of the Bridge
69%inclusion37 decks54 decks
66%synergy
Conjurer's Closet
69%inclusion37 decks54 decks
66%synergy
Urza, Lord High Artificer
65%inclusion35 decks54 decks
62%synergy
Master Transmuter
59%inclusion32 decks54 decks
58%synergy
Skullclamp
67%inclusion36 decks54 decks
55%synergy
Top Cards
Baleful Strix
69%inclusion37 decks54 decks
55%synergy
Panharmonicon
59%inclusion32 decks54 decks
55%synergy
Solemn Simulacrum
59%inclusion32 decks54 decks
46%synergy
Marionette Master
56%inclusion30 decks54 decks
53%synergy
Ashnod's Altar
56%inclusion30 decks54 decks
49%synergy
Fabricate
54%inclusion29 decks54 decks
48%synergy
Padeem, Consul of Innovation
50%inclusion27 decks54 decks
47%synergy
Thought Monitor
48%inclusion26 decks54 decks
45%synergy
Esper Sentinel
48%inclusion24 decks50 decks
29%synergy
Reckless Fireweaver
47%inclusion21 decks45 decks
43%synergy
Game Changers
Smothering Tithe
60%inclusion30 decks50 decks
38%synergy
Cyclonic Rift
33%inclusion18 decks54 decks
10%synergy
Enlightened Tutor
26%inclusion13 decks50 decks
10%synergy
Demonic Tutor
26%inclusion14 decks54 decks
6%synergy
Rhystic Study
26%inclusion14 decks54 decks
1%synergy
Vampiric Tutor
20%inclusion11 decks54 decks
5%synergy
Teferi's Protection
20%inclusion10 decks50 decks
3%synergy
Bolas's Citadel
13%inclusion7 decks54 decks
5%synergy
The One Ring
13%inclusion7 decks54 decks
4%synergy
Ancient Tomb
7.4%inclusion4 decks54 decks
-2%synergy
Creatures
Phyrexian Metamorph
46%inclusion25 decks54 decks
39%synergy
Eldrazi Displacer
46%inclusion23 decks50 decks
45%synergy
Urza, Chief Artificer
46%inclusion23 decks50 decks
45%synergy
Soulherder
46%inclusion23 decks50 decks
41%synergy
Emry, Lurker of the Loch
43%inclusion23 decks54 decks
38%synergy
Etherium Sculptor
43%inclusion23 decks54 decks
37%synergy
Jhoira, Weatherlight Captain
42%inclusion19 decks45 decks
36%synergy
Stridehangar Automaton
40%inclusion10 decks25 decks
39%synergy
Sharuum the Hegemon
38%inclusion19 decks50 decks
36%synergy
Goblin Welder
36%inclusion16 decks45 decks
33%synergy
Marionette Apprentice
35%inclusion14 decks40 decks
30%synergy
Foundry Inspector
33%inclusion18 decks54 decks
29%synergy
Jan Jansen, Chaos Crafter
32%inclusion14 decks44 decks
28%synergy
Thopter Assembly
31%inclusion17 decks54 decks
31%synergy
Myr Retriever
30%inclusion16 decks54 decks
28%synergy
Displacer Kitten
30%inclusion16 decks54 decks
24%synergy
Mondrak, Glory Dominus
28%inclusion14 decks50 decks
21%synergy
Ornithopter of Paradise
28%inclusion15 decks54 decks
23%synergy
Purphoros, God of the Forge
27%inclusion12 decks45 decks
22%synergy
Enthusiastic Mechanaut
27%inclusion12 decks45 decks
22%synergy
Sharding Sphinx
26%inclusion14 decks54 decks
25%synergy
Brudiclad, Telchor Engineer
24%inclusion11 decks45 decks
21%synergy
Hellkite Tyrant
24%inclusion11 decks45 decks
21%synergy
Scrap Trawler
24%inclusion13 decks54 decks
22%synergy
Noxious Gearhulk
24%inclusion13 decks54 decks
21%synergy
Goblin Engineer
22%inclusion10 decks45 decks
19%synergy
Molten Gatekeeper
22%inclusion7 decks32 decks
19%synergy
Kuldotha Forgemaster
20%inclusion11 decks54 decks
20%synergy
Academy Manufactor
20%inclusion11 decks54 decks
16%synergy
Brago, King Eternal
20%inclusion10 decks50 decks
17%synergy
Wurmcoil Engine
19%inclusion10 decks54 decks
17%synergy
Illustrious Wanderglyph
18%inclusion9 decks50 decks
16%synergy
Elesh Norn, Mother of Machines
18%inclusion9 decks50 decks
15%synergy
Sphinx Summoner
17%inclusion9 decks54 decks
16%synergy
Liberator, Urza's Battlethopter
17%inclusion9 decks54 decks
15%synergy
Disciple of the Vault
17%inclusion9 decks54 decks
15%synergy
Steel Overseer
17%inclusion9 decks54 decks
15%synergy
Cayth, Famed Mechanist
16%inclusion5 decks31 decks
13%synergy
Alibou, Ancient Witness
16%inclusion7 decks44 decks
13%synergy
Dockside Extortionist
16%inclusion7 decks45 decks
12%synergy
Whirler Rogue
15%inclusion8 decks54 decks
13%synergy
Pitiless Plunderer
15%inclusion8 decks54 decks
6%synergy
Urza, Prince of Kroog
14%inclusion7 decks50 decks
12%synergy
Bronze Guardian
14%inclusion7 decks50 decks
12%synergy
Thopter Engineer
13%inclusion6 decks45 decks
13%synergy
Breya's Apprentice
13%inclusion6 decks45 decks
13%synergy
Grand Architect
13%inclusion7 decks54 decks
12%synergy
Forensic Gadgeteer
13%inclusion6 decks48 decks
10%synergy
Losheel, Clockwork Scholar
12%inclusion6 decks50 decks
9%synergy
Ojer Taq, Deepest Foundation
12%inclusion6 decks50 decks
8%synergy
Instants
Swords to Plowshares
46%inclusion23 decks50 decks
-16%synergy
Counterspell
41%inclusion22 decks54 decks
-1%synergy
Dispatch
40%inclusion20 decks50 decks
34%synergy
Ephemerate
38%inclusion19 decks50 decks
32%synergy
Whir of Invention
33%inclusion18 decks54 decks
31%synergy
Path to Exile
28%inclusion14 decks50 decks
-19%synergy
Mana Drain
22%inclusion12 decks54 decks
8%synergy
Eerie Interlude
22%inclusion11 decks50 decks
18%synergy
Anguished Unmaking
22%inclusion11 decks50 decks
-2%synergy
Ghostly Flicker
19%inclusion10 decks54 decks
14%synergy
Cloudshift
18%inclusion9 decks50 decks
14%synergy
Dovin's Veto
16%inclusion8 decks50 decks
-2%synergy
Momentary Blink
14%inclusion7 decks50 decks
11%synergy
Void Rend
14%inclusion7 decks50 decks
-1%synergy
Fierce Guardianship
13%inclusion7 decks54 decks
-5%synergy
An Offer You Can't Refuse
13%inclusion7 decks54 decks
-11%synergy
Lae'zel's Acrobatics
12%inclusion6 decks50 decks
10%synergy
Swan Song
11%inclusion6 decks54 decks
-6%synergy
Arcane Denial
11%inclusion6 decks54 decks
-9%synergy
Negate
11%inclusion6 decks54 decks
-10%synergy
Chaos Warp
11%inclusion5 decks45 decks
-19%synergy
Access Denied
9.3%inclusion5 decks54 decks
8%synergy
Deflecting Swat
8.9%inclusion4 decks45 decks
-8%synergy
Blur
7.4%inclusion4 decks54 decks
6%synergy
Thirst for Knowledge
7.4%inclusion4 decks54 decks
6%synergy
Mystical Tutor
7.4%inclusion4 decks54 decks
-5%synergy
Deadly Rollick
7.4%inclusion4 decks54 decks
-6%synergy
Frantic Search
7.4%inclusion4 decks54 decks
-7%synergy
Ghostway
6.0%inclusion3 decks50 decks
5%synergy
Disorder in the Court
6.0%inclusion3 decks50 decks
4%synergy
Despark
6.0%inclusion3 decks50 decks
-8%synergy
Generous Gift
6.0%inclusion3 decks50 decks
-17%synergy
Stoic Rebuttal
5.6%inclusion3 decks54 decks
5%synergy
Essence Flux
5.6%inclusion3 decks54 decks
3%synergy
Sorceries
Organic Extinction
30%inclusion15 decks50 decks
27%synergy
Vandalblast
18%inclusion8 decks45 decks
2%synergy
Thoughtcast
17%inclusion9 decks54 decks
13%synergy
Their Name Is Death
11%inclusion6 decks54 decks
10%synergy
Trash for Treasure
11%inclusion5 decks45 decks
10%synergy
One with the Machine
11%inclusion6 decks54 decks
10%synergy
Reshape
11%inclusion6 decks54 decks
10%synergy
Damn
10%inclusion5 decks50 decks
-6%synergy
Another Round
10%inclusion4 decks42 decks
8%synergy
Wake the Past
9.1%inclusion4 decks44 decks
6%synergy
Dance of the Manse
8.0%inclusion4 decks50 decks
5%synergy
Farewell
8.0%inclusion4 decks50 decks
-5%synergy
Toxic Deluge
7.4%inclusion4 decks54 decks
-11%synergy
Blasphemous Act
6.7%inclusion3 decks45 decks
-27%synergy
Supreme Verdict
6.0%inclusion3 decks50 decks
-7%synergy
March of Progress
5.6%inclusion3 decks54 decks
5%synergy
Utility Artifacts
Krark-Clan Ironworks
41%inclusion22 decks54 decks
40%synergy
Thopter Foundry
38%inclusion19 decks50 decks
36%synergy
Darksteel Forge
37%inclusion20 decks54 decks
36%synergy
Unwinding Clock
37%inclusion20 decks54 decks
35%synergy
Mycosynth Lattice
31%inclusion17 decks54 decks
31%synergy
Sword of the Meek
30%inclusion16 decks54 decks
29%synergy
Nim Deathmantle
24%inclusion13 decks54 decks
24%synergy
Lightning Greaves
24%inclusion13 decks54 decks
-1%synergy
Ichor Wellspring
20%inclusion11 decks54 decks
19%synergy
Sculpting Steel
19%inclusion10 decks54 decks
16%synergy
Mystic Forge
19%inclusion10 decks54 decks
16%synergy
Thousand Moons Smithy
18%inclusion9 decks50 decks
16%synergy
Simulacrum Synthesizer
18%inclusion8 decks45 decks
16%synergy
Swiftfoot Boots
17%inclusion9 decks54 decks
-11%synergy
Thopter Shop
16%inclusion8 decks50 decks
16%synergy
Encroaching Mycosynth
15%inclusion8 decks54 decks
14%synergy
Inspiring Statuary
13%inclusion7 decks54 decks
11%synergy
Retrofitter Foundry
11%inclusion6 decks54 decks
11%synergy
Mindslaver
11%inclusion6 decks54 decks
11%synergy
Spine of Ish Sah
11%inclusion6 decks54 decks
10%synergy
Nevinyrral's Disk
11%inclusion6 decks54 decks
10%synergy
Portal to Phyrexia
11%inclusion6 decks54 decks
10%synergy
Tamiyo's Journal
9.3%inclusion5 decks54 decks
9%synergy
Vedalken Orrery
9.3%inclusion5 decks54 decks
8%synergy
Sensei's Divining Top
9.3%inclusion5 decks54 decks
5%synergy
Bident of Thassa
9.3%inclusion5 decks54 decks
3%synergy
Moonsilver Key
7.4%inclusion4 decks54 decks
6%synergy
Cranial Plating
7.4%inclusion4 decks54 decks
6%synergy
Forsaken Monument
7.4%inclusion4 decks54 decks
6%synergy
Sword of Hearth and Home
7.4%inclusion4 decks54 decks
6%synergy
Phyrexian Altar
7.4%inclusion4 decks54 decks
4%synergy
Wayfarer's Bauble
7.4%inclusion4 decks54 decks
-1%synergy
Mycosynth Wellspring
5.6%inclusion3 decks54 decks
5%synergy
Lithoform Engine
5.6%inclusion3 decks54 decks
4%synergy
Rings of Brighthearth
5.6%inclusion3 decks54 decks
4%synergy
Mishra's Bauble
5.6%inclusion3 decks54 decks
4%synergy
Cloud Key
5.6%inclusion3 decks54 decks
4%synergy
Isochron Scepter
5.6%inclusion3 decks54 decks
4%synergy
Helm of the Host
5.6%inclusion3 decks54 decks
2%synergy
Aetherflux Reservoir
5.6%inclusion3 decks54 decks
2%synergy
Enchantments
Teleportation Circle
44%inclusion22 decks50 decks
41%synergy
Storm the Vault
40%inclusion18 decks45 decks
38%synergy
Anointed Procession
40%inclusion20 decks50 decks
33%synergy
Efficient Construction
31%inclusion17 decks54 decks
30%synergy
Mirrodin Besieged
31%inclusion17 decks54 decks
30%synergy
Mechanized Production
30%inclusion16 decks54 decks
26%synergy
Impact Tremors
16%inclusion7 decks45 decks
6%synergy
The Antiquities War
9.3%inclusion5 decks54 decks
9%synergy
Revel in Riches
9.3%inclusion5 decks54 decks
6%synergy
Tempered Steel
8.0%inclusion4 decks50 decks
7%synergy
Warleader's Call
7.7%inclusion3 decks39 decks
0%synergy
Artificer Class
7.4%inclusion4 decks54 decks
7%synergy
Training Grounds
7.4%inclusion4 decks54 decks
5%synergy
March of the Machines
5.6%inclusion3 decks54 decks
5%synergy
Biotransference
5.6%inclusion3 decks54 decks
5%synergy
Court of Vantress
5.6%inclusion3 decks54 decks
4%synergy
Propaganda
5.6%inclusion3 decks54 decks
-8%synergy
Planeswalkers
Daretti, Scrap Savant
29%inclusion13 decks45 decks
27%synergy
Tezzeret, Artifice Master
17%inclusion9 decks54 decks
16%synergy
Tezzeret the Seeker
15%inclusion8 decks54 decks
13%synergy
Saheeli, the Gifted
13%inclusion6 decks45 decks
13%synergy
Saheeli, Sublime Artificer
13%inclusion6 decks45 decks
10%synergy
Tezzeret, Betrayer of Flesh
7.4%inclusion4 decks54 decks
6%synergy
The Eternal Wanderer
6.0%inclusion3 decks50 decks
4%synergy
Tezzeret, Agent of Bolas
5.6%inclusion3 decks54 decks
5%synergy
Utility Lands
Academy Ruins
59%inclusion32 decks54 decks
54%synergy
Inventors' Fair
52%inclusion28 decks54 decks
48%synergy
Darksteel Citadel
50%inclusion27 decks54 decks
46%synergy
Urza's Saga
31%inclusion17 decks54 decks
24%synergy
Reliquary Tower
26%inclusion14 decks54 decks
-4%synergy
Buried Ruin
22%inclusion12 decks54 decks
17%synergy
Archway of Innovation
18%inclusion7 decks40 decks
14%synergy
Urborg, Tomb of Yawgmoth
11%inclusion6 decks54 decks
2%synergy
Bojuka Bog
11%inclusion6 decks54 decks
-19%synergy
Treasure Vault
7.4%inclusion4 decks54 decks
5%synergy
Otawara, Soaring City
7.4%inclusion4 decks54 decks
-9%synergy
Foundry of the Consuls
5.6%inclusion3 decks54 decks
5%synergy
Urza's Workshop
5.6%inclusion3 decks54 decks
5%synergy
Urza's Power Plant
5.6%inclusion3 decks54 decks
4%synergy
Urza's Mine
5.6%inclusion3 decks54 decks
4%synergy
Urza's Tower
5.6%inclusion3 decks54 decks
4%synergy
Temple of the False God
5.6%inclusion3 decks54 decks
-4%synergy
Mana Artifacts
Sol Ring
98%inclusion53 decks54 decks
14%synergy
Arcane Signet
91%inclusion49 decks54 decks
18%synergy
Chromatic Lantern
52%inclusion28 decks54 decks
43%synergy
Fellwar Stone
35%inclusion19 decks54 decks
15%synergy
Dimir Signet
35%inclusion19 decks54 decks
9%synergy
Izzet Signet
33%inclusion15 decks45 decks
9%synergy
Talisman of Dominance
33%inclusion18 decks54 decks
1%synergy
Azorius Signet
32%inclusion16 decks50 decks
10%synergy
Talisman of Creativity
31%inclusion14 decks45 decks
3%synergy
Talisman of Progress
30%inclusion15 decks50 decks
5%synergy
Talisman of Conviction
27%inclusion12 decks44 decks
3%synergy
Orzhov Signet
26%inclusion13 decks50 decks
2%synergy
Talisman of Hierarchy
24%inclusion12 decks50 decks
-2%synergy
Thought Vessel
22%inclusion12 decks54 decks
5%synergy
Talisman of Indulgence
22%inclusion10 decks45 decks
-6%synergy
Boros Signet
20%inclusion9 decks44 decks
0%synergy
Commander's Sphere
20%inclusion11 decks54 decks
8%synergy
The Mightstone and Weakstone
11%inclusion6 decks54 decks
11%synergy
Rakdos Signet
11%inclusion5 decks45 decks
-15%synergy
Chromatic Orrery
9.3%inclusion5 decks54 decks
8%synergy
Liquimetal Torque
9.3%inclusion5 decks54 decks
6%synergy
Thran Dynamo
9.3%inclusion5 decks54 decks
5%synergy
Mox Opal
7.4%inclusion4 decks54 decks
3%synergy
Mana Crypt
5.6%inclusion3 decks54 decks
3%synergy
Decanter of Endless Water
5.6%inclusion3 decks54 decks
1%synergy
Lotus Petal
5.6%inclusion3 decks54 decks
-1%synergy
Lands
Command Tower
93%inclusion50 decks54 decks
18%synergy
Silverbluff Bridge
67%inclusion30 decks45 decks
61%synergy
Razortide Bridge
64%inclusion32 decks50 decks
57%synergy
Exotic Orchard
59%inclusion32 decks54 decks
23%synergy
Spire of Industry
57%inclusion31 decks54 decks
54%synergy
Mistvault Bridge
56%inclusion30 decks54 decks
51%synergy
Hallowed Fountain
54%inclusion27 decks50 decks
14%synergy
Steam Vents
49%inclusion22 decks45 decks
11%synergy
Watery Grave
48%inclusion26 decks54 decks
7%synergy
Sacred Foundry
45%inclusion20 decks44 decks
9%synergy
Goldmire Bridge
44%inclusion22 decks50 decks
40%synergy
Rustvale Bridge
43%inclusion19 decks44 decks
38%synergy
Godless Shrine
42%inclusion21 decks50 decks
1%synergy
Drossforge Bridge
40%inclusion18 decks45 decks
36%synergy
Blood Crypt
40%inclusion18 decks45 decks
3%synergy
Marsh Flats
37%inclusion20 decks54 decks
26%synergy
Raugrin Triome
36%inclusion16 decks44 decks
12%synergy
Raffine's Tower
36%inclusion18 decks50 decks
11%synergy
Polluted Delta
35%inclusion19 decks54 decks
23%synergy
Mystic Monastery
34%inclusion15 decks44 decks
5%synergy
Arcane Sanctum
34%inclusion17 decks50 decks
6%synergy
Arid Mesa
33%inclusion18 decks54 decks
23%synergy
Scalding Tarn
33%inclusion18 decks54 decks
22%synergy
Savai Triome
32%inclusion14 decks44 decks
7%synergy
Flooded Strand
31%inclusion17 decks54 decks
20%synergy
Xander's Lounge
31%inclusion14 decks45 decks
7%synergy
Bloodstained Mire
28%inclusion15 decks54 decks
17%synergy
Sea of Clouds
26%inclusion13 decks50 decks
1%synergy
Crumbling Necropolis
24%inclusion11 decks45 decks
-5%synergy
Glimmervoid
24%inclusion13 decks54 decks
24%synergy
Morphic Pool
24%inclusion13 decks54 decks
-1%synergy
Training Center
22%inclusion10 decks45 decks
-3%synergy
Tundra
22%inclusion11 decks50 decks
8%synergy
Nomad Outpost
20%inclusion9 decks44 decks
-9%synergy
Plateau
18%inclusion8 decks44 decks
6%synergy
Vault of Champions
18%inclusion9 decks50 decks
-6%synergy
Shivan Reef
18%inclusion8 decks45 decks
-11%synergy
Underground Sea
17%inclusion9 decks54 decks
2%synergy
Path of Ancestry
17%inclusion9 decks54 decks
-5%synergy
Sunken Hollow
17%inclusion9 decks54 decks
-17%synergy
Spectator Seating
16%inclusion7 decks44 decks
-8%synergy
Badlands
16%inclusion7 decks45 decks
2%synergy
Volcanic Island
16%inclusion7 decks45 decks
2%synergy
Sulfur Falls
16%inclusion7 decks45 decks
-19%synergy
Scrubland
14%inclusion7 decks50 decks
0%synergy
Isolated Chapel
14%inclusion7 decks50 decks
-19%synergy
Prairie Stream
14%inclusion7 decks50 decks
-20%synergy
Luxury Suite
13%inclusion6 decks45 decks
-11%synergy
Dragonskull Summit
13%inclusion6 decks45 decks
-21%synergy
Power Depot
13%inclusion7 decks54 decks
12%synergy