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 decks19.4K decks
Sharuum the Hegemon
0.1%inclusion2 decks2.83K decks
Dr. Eggman
0.0%inclusion2 decks8.55K decks
Tivit, Seller of Secrets
0.0%inclusion1 decks12.4K decks
Yarok, the Desecrated
0.0%inclusion1 decks12K decks
Marneus Calgar
0.0%inclusion1 decks15.2K decks
Bjorna, Nightfall Alchemist // Wernog, Rider's Chaplain
0.0%inclusion1 decks3.65K decks
Noctis, Prince of Lucis
0.0%inclusion1 decks6.84K decks
Urza, Chief Artificer
0.0%inclusion1 decks16K decks
Rona, Disciple of Gix
0.7%inclusion1 decks138 decks
Winter, Cursed Rider
0.1%inclusion1 decks745 decks
High Synergy Cards
Great Furnace
85%inclusion35 decks41 decks
79%synergy
Seat of the Synod
82%inclusion41 decks50 decks
75%synergy
Ancient Den
78%inclusion35 decks45 decks
72%synergy
Tezzeret, Master of the Bridge
72%inclusion36 decks50 decks
70%synergy
Vault of Whispers
74%inclusion37 decks50 decks
70%synergy
Sai, Master Thopterist
72%inclusion36 decks50 decks
68%synergy
Conjurer's Closet
66%inclusion33 decks50 decks
63%synergy
Master Transmuter
64%inclusion32 decks50 decks
63%synergy
Urza, Lord High Artificer
62%inclusion31 decks50 decks
59%synergy
Baleful Strix
68%inclusion34 decks50 decks
55%synergy
Top Cards
Skullclamp
64%inclusion32 decks50 decks
53%synergy
Solemn Simulacrum
62%inclusion31 decks50 decks
49%synergy
Panharmonicon
58%inclusion29 decks50 decks
54%synergy
Marionette Master
56%inclusion28 decks50 decks
54%synergy
Ashnod's Altar
56%inclusion28 decks50 decks
50%synergy
Fabricate
54%inclusion27 decks50 decks
49%synergy
Padeem, Consul of Innovation
52%inclusion26 decks50 decks
49%synergy
Reckless Fireweaver
49%inclusion20 decks41 decks
45%synergy
Jhoira, Weatherlight Captain
49%inclusion20 decks41 decks
43%synergy
Thought Monitor
48%inclusion24 decks50 decks
44%synergy
Game Changers
Smothering Tithe
51%inclusion23 decks45 decks
30%synergy
Cyclonic Rift
32%inclusion16 decks50 decks
10%synergy
Enlightened Tutor
24%inclusion11 decks45 decks
9%synergy
Rhystic Study
20%inclusion10 decks50 decks
-4%synergy
Vampiric Tutor
18%inclusion9 decks50 decks
3%synergy
Demonic Tutor
18%inclusion9 decks50 decks
-1%synergy
Teferi's Protection
13%inclusion6 decks45 decks
-3%synergy
The One Ring
12%inclusion6 decks50 decks
4%synergy
Bolas's Citadel
10%inclusion5 decks50 decks
2%synergy
Ancient Tomb
10%inclusion5 decks50 decks
1%synergy
Creatures
Urza, Chief Artificer
47%inclusion21 decks45 decks
45%synergy
Soulherder
47%inclusion21 decks45 decks
42%synergy
Phyrexian Metamorph
46%inclusion23 decks50 decks
39%synergy
Etherium Sculptor
44%inclusion22 decks50 decks
38%synergy
Eldrazi Displacer
42%inclusion19 decks45 decks
41%synergy
Esper Sentinel
42%inclusion19 decks45 decks
23%synergy
Emry, Lurker of the Loch
42%inclusion21 decks50 decks
38%synergy
Stridehangar Automaton
41%inclusion12 decks29 decks
40%synergy
Foundry Inspector
36%inclusion18 decks50 decks
32%synergy
Sharuum the Hegemon
33%inclusion15 decks45 decks
32%synergy
Myr Retriever
32%inclusion16 decks50 decks
30%synergy
Displacer Kitten
32%inclusion16 decks50 decks
27%synergy
Jan Jansen, Chaos Crafter
31%inclusion12 decks39 decks
27%synergy
Marionette Apprentice
30%inclusion13 decks43 decks
26%synergy
Thopter Assembly
30%inclusion15 decks50 decks
30%synergy
Goblin Welder
29%inclusion12 decks41 decks
27%synergy
Ornithopter of Paradise
28%inclusion14 decks50 decks
24%synergy
Hellkite Tyrant
27%inclusion11 decks41 decks
23%synergy
Enthusiastic Mechanaut
27%inclusion11 decks41 decks
22%synergy
Sharding Sphinx
26%inclusion13 decks50 decks
25%synergy
Mondrak, Glory Dominus
24%inclusion11 decks45 decks
18%synergy
Brudiclad, Telchor Engineer
24%inclusion10 decks41 decks
21%synergy
Noxious Gearhulk
24%inclusion12 decks50 decks
21%synergy
Pinnacle Emissary
23%inclusion3 decks13 decks
21%synergy
Brago, King Eternal
22%inclusion10 decks45 decks
20%synergy
Scrap Trawler
22%inclusion11 decks50 decks
20%synergy
Academy Manufactor
22%inclusion11 decks50 decks
18%synergy
Purphoros, God of the Forge
22%inclusion9 decks41 decks
18%synergy
Kuldotha Forgemaster
20%inclusion10 decks50 decks
19%synergy
Molten Gatekeeper
20%inclusion7 decks35 decks
17%synergy
Wurmcoil Engine
18%inclusion9 decks50 decks
16%synergy
Steel Overseer
18%inclusion9 decks50 decks
16%synergy
Illustrious Wanderglyph
18%inclusion8 decks45 decks
16%synergy
Bronze Guardian
18%inclusion8 decks45 decks
16%synergy
Elesh Norn, Mother of Machines
18%inclusion8 decks45 decks
15%synergy
Goblin Engineer
17%inclusion7 decks41 decks
14%synergy
Sphinx Summoner
16%inclusion8 decks50 decks
16%synergy
Shimmer Myr
16%inclusion8 decks50 decks
15%synergy
Whirler Rogue
16%inclusion8 decks50 decks
14%synergy
Alibou, Ancient Witness
15%inclusion6 decks39 decks
13%synergy
Cayth, Famed Mechanist
15%inclusion5 decks33 decks
12%synergy
Thopter Engineer
15%inclusion6 decks41 decks
14%synergy
Liberator, Urza's Battlethopter
14%inclusion7 decks50 decks
13%synergy
Master of Etherium
14%inclusion7 decks50 decks
12%synergy
Deadeye Navigator
14%inclusion7 decks50 decks
12%synergy
Forensic Gadgeteer
14%inclusion7 decks50 decks
12%synergy
Pitiless Plunderer
14%inclusion7 decks50 decks
5%synergy
Yorion, Sky Nomad
13%inclusion6 decks45 decks
12%synergy
Ojer Taq, Deepest Foundation
13%inclusion6 decks45 decks
9%synergy
Breya's Apprentice
12%inclusion5 decks41 decks
12%synergy
Instants
Swords to Plowshares
47%inclusion21 decks45 decks
-15%synergy
Dispatch
44%inclusion20 decks45 decks
39%synergy
Counterspell
44%inclusion22 decks50 decks
2%synergy
Ephemerate
36%inclusion16 decks45 decks
30%synergy
Path to Exile
31%inclusion14 decks45 decks
-16%synergy
Whir of Invention
30%inclusion15 decks50 decks
28%synergy
Ghostly Flicker
24%inclusion12 decks50 decks
19%synergy
Eerie Interlude
22%inclusion10 decks45 decks
19%synergy
Mana Drain
22%inclusion11 decks50 decks
8%synergy
Void Rend
20%inclusion9 decks45 decks
5%synergy
Cloudshift
18%inclusion8 decks45 decks
14%synergy
Dovin's Veto
18%inclusion8 decks45 decks
-1%synergy
Swan Song
16%inclusion8 decks50 decks
-2%synergy
Momentary Blink
16%inclusion7 decks45 decks
13%synergy
Chaos Warp
15%inclusion6 decks41 decks
-15%synergy
An Offer You Can't Refuse
14%inclusion7 decks50 decks
-11%synergy
Lae'zel's Acrobatics
13%inclusion6 decks45 decks
12%synergy
Anguished Unmaking
13%inclusion6 decks45 decks
-11%synergy
Thirst for Knowledge
12%inclusion6 decks50 decks
10%synergy
Access Denied
10%inclusion5 decks50 decks
9%synergy
Frantic Search
10%inclusion5 decks50 decks
-5%synergy
Fierce Guardianship
10%inclusion5 decks50 decks
-8%synergy
Negate
10%inclusion5 decks50 decks
-11%synergy
Deflecting Swat
10%inclusion4 decks41 decks
-7%synergy
Stoic Rebuttal
8.0%inclusion4 decks50 decks
8%synergy
Mystical Tutor
8.0%inclusion4 decks50 decks
-4%synergy
Disorder in the Court
6.7%inclusion3 decks45 decks
5%synergy
Generous Gift
6.7%inclusion3 decks45 decks
-15%synergy
Teferi's Time Twist
6.0%inclusion3 decks50 decks
5%synergy
Blur
6.0%inclusion3 decks50 decks
5%synergy
Essence Flux
6.0%inclusion3 decks50 decks
3%synergy
Deadly Rollick
6.0%inclusion3 decks50 decks
-8%synergy
Arcane Denial
6.0%inclusion3 decks50 decks
-14%synergy
Sorceries
Organic Extinction
36%inclusion16 decks45 decks
33%synergy
Thoughtcast
20%inclusion10 decks50 decks
17%synergy
Vandalblast
15%inclusion6 decks41 decks
-1%synergy
Another Round
12%inclusion5 decks43 decks
11%synergy
Reshape
10%inclusion5 decks50 decks
9%synergy
One with the Machine
10%inclusion5 decks50 decks
9%synergy
Damn
8.9%inclusion4 decks45 decks
-6%synergy
March of Progress
8.0%inclusion4 decks50 decks
7%synergy
Their Name Is Death
8.0%inclusion4 decks50 decks
7%synergy
Toxic Deluge
8.0%inclusion4 decks50 decks
-10%synergy
Trash for Treasure
7.3%inclusion3 decks41 decks
6%synergy
Supreme Verdict
6.7%inclusion3 decks45 decks
-6%synergy
Farewell
6.7%inclusion3 decks45 decks
-6%synergy
Utility Artifacts
Thopter Foundry
40%inclusion18 decks45 decks
38%synergy
Krark-Clan Ironworks
38%inclusion19 decks50 decks
37%synergy
Darksteel Forge
36%inclusion18 decks50 decks
35%synergy
Unwinding Clock
36%inclusion18 decks50 decks
34%synergy
Sword of the Meek
30%inclusion15 decks50 decks
30%synergy
Mycosynth Lattice
28%inclusion14 decks50 decks
27%synergy
Nim Deathmantle
24%inclusion12 decks50 decks
23%synergy
Lightning Greaves
24%inclusion12 decks50 decks
-1%synergy
Sculpting Steel
22%inclusion11 decks50 decks
20%synergy
Ichor Wellspring
20%inclusion10 decks50 decks
18%synergy
Mystic Forge
20%inclusion10 decks50 decks
17%synergy
Simulacrum Synthesizer
19%inclusion9 decks47 decks
17%synergy
Thousand Moons Smithy
18%inclusion8 decks45 decks
16%synergy
Inspiring Statuary
16%inclusion8 decks50 decks
14%synergy
Thopter Shop
16%inclusion7 decks45 decks
15%synergy
Encroaching Mycosynth
14%inclusion7 decks50 decks
13%synergy
Spine of Ish Sah
12%inclusion6 decks50 decks
11%synergy
Nevinyrral's Disk
12%inclusion6 decks50 decks
11%synergy
Retrofitter Foundry
10%inclusion5 decks50 decks
10%synergy
Mindslaver
10%inclusion5 decks50 decks
10%synergy
Tamiyo's Journal
10%inclusion5 decks50 decks
9%synergy
Vedalken Orrery
10%inclusion5 decks50 decks
9%synergy
Swiftfoot Boots
10%inclusion5 decks50 decks
-17%synergy
Portal to Phyrexia
8.0%inclusion4 decks50 decks
7%synergy
Cranial Plating
8.0%inclusion4 decks50 decks
7%synergy
Phyrexian Altar
8.0%inclusion4 decks50 decks
4%synergy
Sensei's Divining Top
8.0%inclusion4 decks50 decks
3%synergy
Bident of Thassa
8.0%inclusion4 decks50 decks
2%synergy
Wayfarer's Bauble
8.0%inclusion4 decks50 decks
0%synergy
Detective's Satchel
7.3%inclusion3 decks41 decks
7%synergy
Lithoform Engine
6.0%inclusion3 decks50 decks
5%synergy
Moonsilver Key
6.0%inclusion3 decks50 decks
5%synergy
Rings of Brighthearth
6.0%inclusion3 decks50 decks
5%synergy
Mishra's Bauble
6.0%inclusion3 decks50 decks
5%synergy
Imposter Mech
6.0%inclusion3 decks50 decks
4%synergy
Forsaken Monument
6.0%inclusion3 decks50 decks
4%synergy
Isochron Scepter
6.0%inclusion3 decks50 decks
4%synergy
Helm of the Host
6.0%inclusion3 decks50 decks
3%synergy
Aetherflux Reservoir
6.0%inclusion3 decks50 decks
3%synergy
Enchantments
Teleportation Circle
42%inclusion19 decks45 decks
39%synergy
Storm the Vault
37%inclusion15 decks41 decks
34%synergy
Anointed Procession
36%inclusion16 decks45 decks
28%synergy
Mechanized Production
34%inclusion17 decks50 decks
31%synergy
Efficient Construction
32%inclusion16 decks50 decks
31%synergy
Mirrodin Besieged
32%inclusion16 decks50 decks
31%synergy
Impact Tremors
17%inclusion7 decks41 decks
7%synergy
The Antiquities War
10%inclusion5 decks50 decks
10%synergy
Revel in Riches
10%inclusion5 decks50 decks
7%synergy
Artificer Class
8.0%inclusion4 decks50 decks
7%synergy
Tempered Steel
6.7%inclusion3 decks45 decks
6%synergy
March of the Machines
6.0%inclusion3 decks50 decks
6%synergy
Training Grounds
6.0%inclusion3 decks50 decks
3%synergy
Propaganda
6.0%inclusion3 decks50 decks
-8%synergy
Planeswalkers
Daretti, Scrap Savant
29%inclusion12 decks41 decks
27%synergy
Tezzeret, Artifice Master
16%inclusion8 decks50 decks
15%synergy
Saheeli, the Gifted
15%inclusion6 decks41 decks
14%synergy
Saheeli, Sublime Artificer
12%inclusion5 decks41 decks
9%synergy
Tezzeret the Seeker
10%inclusion5 decks50 decks
8%synergy
Tezzeret, Betrayer of Flesh
8.0%inclusion4 decks50 decks
7%synergy
The Eternal Wanderer
6.7%inclusion3 decks45 decks
5%synergy
Tezzeret, Agent of Bolas
6.0%inclusion3 decks50 decks
6%synergy
Utility Lands
Academy Ruins
54%inclusion27 decks50 decks
49%synergy
Inventors' Fair
50%inclusion25 decks50 decks
46%synergy
Darksteel Citadel
46%inclusion23 decks50 decks
42%synergy
Urza's Saga
30%inclusion15 decks50 decks
23%synergy
Reliquary Tower
26%inclusion13 decks50 decks
-4%synergy
Uthros, Titanic Godcore
20%inclusion3 decks15 decks
17%synergy
Archway of Innovation
19%inclusion8 decks43 decks
15%synergy
Buried Ruin
18%inclusion9 decks50 decks
13%synergy
Urborg, Tomb of Yawgmoth
12%inclusion6 decks50 decks
3%synergy
Bojuka Bog
10%inclusion5 decks50 decks
-20%synergy
Treasure Vault
8.0%inclusion4 decks50 decks
5%synergy
Temple of the False God
8.0%inclusion4 decks50 decks
-1%synergy
Otawara, Soaring City
8.0%inclusion4 decks50 decks
-8%synergy
Fomori Vault
6.3%inclusion3 decks48 decks
5%synergy
Urza's Workshop
6.0%inclusion3 decks50 decks
5%synergy
Urza's Power Plant
6.0%inclusion3 decks50 decks
4%synergy
Urza's Mine
6.0%inclusion3 decks50 decks
4%synergy
Urza's Tower
6.0%inclusion3 decks50 decks
4%synergy
Mana Artifacts
Sol Ring
98%inclusion49 decks50 decks
14%synergy
Arcane Signet
90%inclusion45 decks50 decks
18%synergy
Chromatic Lantern
48%inclusion24 decks50 decks
39%synergy
Talisman of Dominance
38%inclusion19 decks50 decks
5%synergy
Fellwar Stone
36%inclusion18 decks50 decks
16%synergy
Talisman of Progress
36%inclusion16 decks45 decks
10%synergy
Izzet Signet
34%inclusion14 decks41 decks
10%synergy
Talisman of Creativity
34%inclusion14 decks41 decks
6%synergy
Dimir Signet
34%inclusion17 decks50 decks
9%synergy
Azorius Signet
31%inclusion14 decks45 decks
10%synergy
Talisman of Indulgence
29%inclusion12 decks41 decks
2%synergy
Talisman of Hierarchy
29%inclusion13 decks45 decks
3%synergy
Talisman of Conviction
28%inclusion11 decks39 decks
4%synergy
Orzhov Signet
27%inclusion12 decks45 decks
3%synergy
Commander's Sphere
22%inclusion11 decks50 decks
10%synergy
Thought Vessel
22%inclusion11 decks50 decks
5%synergy
Boros Signet
21%inclusion8 decks39 decks
1%synergy
Rakdos Signet
12%inclusion5 decks41 decks
-13%synergy
The Mightstone and Weakstone
12%inclusion6 decks50 decks
11%synergy
Liquimetal Torque
10%inclusion5 decks50 decks
7%synergy
Chromatic Orrery
8.0%inclusion4 decks50 decks
7%synergy
Thran Dynamo
8.0%inclusion4 decks50 decks
3%synergy
Lotus Petal
8.0%inclusion4 decks50 decks
1%synergy
Mox Opal
6.0%inclusion3 decks50 decks
2%synergy
Lands
Command Tower
90%inclusion45 decks50 decks
16%synergy
Silverbluff Bridge
68%inclusion28 decks41 decks
62%synergy
Razortide Bridge
64%inclusion29 decks45 decks
58%synergy
Mistvault Bridge
56%inclusion28 decks50 decks
52%synergy
Exotic Orchard
56%inclusion28 decks50 decks
19%synergy
Spire of Industry
54%inclusion27 decks50 decks
51%synergy
Hallowed Fountain
49%inclusion22 decks45 decks
9%synergy
Steam Vents
46%inclusion19 decks41 decks
8%synergy
Goldmire Bridge
44%inclusion20 decks45 decks
41%synergy
Watery Grave
44%inclusion22 decks50 decks
2%synergy
Rustvale Bridge
44%inclusion17 decks39 decks
38%synergy
Sacred Foundry
44%inclusion17 decks39 decks
7%synergy
Raugrin Triome
41%inclusion16 decks39 decks
17%synergy
Drossforge Bridge
39%inclusion16 decks41 decks
36%synergy
Blood Crypt
39%inclusion16 decks41 decks
1%synergy
Polluted Delta
36%inclusion18 decks50 decks
24%synergy
Savai Triome
36%inclusion14 decks39 decks
12%synergy
Raffine's Tower
36%inclusion16 decks45 decks
11%synergy
Arcane Sanctum
36%inclusion16 decks45 decks
8%synergy
Godless Shrine
36%inclusion16 decks45 decks
-6%synergy
Marsh Flats
34%inclusion17 decks50 decks
23%synergy
Mystic Monastery
33%inclusion13 decks39 decks
5%synergy
Scalding Tarn
32%inclusion16 decks50 decks
21%synergy
Xander's Lounge
32%inclusion13 decks41 decks
8%synergy
Arid Mesa
30%inclusion15 decks50 decks
20%synergy
Flooded Strand
30%inclusion15 decks50 decks
19%synergy
Crumbling Necropolis
27%inclusion11 decks41 decks
-1%synergy
Bloodstained Mire
26%inclusion13 decks50 decks
15%synergy
Sea of Clouds
24%inclusion11 decks45 decks
0%synergy
Morphic Pool
22%inclusion11 decks50 decks
-2%synergy
Glimmervoid
20%inclusion10 decks50 decks
20%synergy
Sunken Hollow
20%inclusion10 decks50 decks
-14%synergy
Shivan Reef
20%inclusion8 decks41 decks
-10%synergy
Nomad Outpost
18%inclusion7 decks39 decks
-11%synergy
Training Center
17%inclusion7 decks41 decks
-8%synergy
Tundra
16%inclusion7 decks45 decks
2%synergy
Prairie Stream
16%inclusion7 decks45 decks
-18%synergy
Power Depot
14%inclusion7 decks50 decks
13%synergy
Adarkar Wastes
13%inclusion6 decks45 decks
-10%synergy
Vault of Champions
13%inclusion6 decks45 decks
-11%synergy
Plateau
13%inclusion5 decks39 decks
1%synergy
Luxury Suite
12%inclusion5 decks41 decks
-12%synergy
The Mycosynth Gardens
12%inclusion6 decks50 decks
10%synergy
Mana Confluence
12%inclusion6 decks50 decks
5%synergy
Underground Sea
12%inclusion6 decks50 decks
-3%synergy
Underground River
12%inclusion6 decks50 decks
-11%synergy
Scrubland
11%inclusion5 decks45 decks
-2%synergy
Glacial Fortress
11%inclusion5 decks45 decks
-22%synergy
Spectator Seating
10%inclusion4 decks39 decks
-13%synergy
City of Brass
10%inclusion5 decks50 decks
3%synergy