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 decks18.8K decks
Sharuum the Hegemon
0.1%inclusion2 decks2.75K decks
Tivit, Seller of Secrets
0.0%inclusion1 decks12.2K decks
Dr. Eggman
0.0%inclusion1 decks7.63K decks
Yarok, the Desecrated
0.0%inclusion1 decks11.5K decks
Marneus Calgar
0.0%inclusion1 decks14.7K decks
Bjorna, Nightfall Alchemist // Wernog, Rider's Chaplain
0.0%inclusion1 decks3.56K decks
Noctis, Prince of Lucis
0.0%inclusion1 decks6.33K decks
Urza, Chief Artificer
0.0%inclusion1 decks15.7K decks
Rona, Disciple of Gix
0.7%inclusion1 decks134 decks
Winter, Cursed Rider
0.1%inclusion1 decks705 decks
New Cards
Katara, Water Tribe's Hope
9.1%inclusion1 decks11 decks
6%synergy
High Synergy Cards
Great Furnace
88%inclusion35 decks40 decks
82%synergy
Seat of the Synod
84%inclusion41 decks49 decks
77%synergy
Ancient Den
80%inclusion36 decks45 decks
75%synergy
Vault of Whispers
76%inclusion37 decks49 decks
71%synergy
Tezzeret, Master of the Bridge
71%inclusion35 decks49 decks
69%synergy
Sai, Master Thopterist
71%inclusion35 decks49 decks
68%synergy
Conjurer's Closet
69%inclusion34 decks49 decks
67%synergy
Urza, Lord High Artificer
65%inclusion32 decks49 decks
62%synergy
Master Transmuter
63%inclusion31 decks49 decks
62%synergy
Skullclamp
67%inclusion33 decks49 decks
56%synergy
Top Cards
Baleful Strix
67%inclusion33 decks49 decks
54%synergy
Solemn Simulacrum
61%inclusion30 decks49 decks
48%synergy
Panharmonicon
59%inclusion29 decks49 decks
55%synergy
Ashnod's Altar
59%inclusion29 decks49 decks
53%synergy
Marionette Master
55%inclusion27 decks49 decks
53%synergy
Padeem, Consul of Innovation
53%inclusion26 decks49 decks
50%synergy
Fabricate
53%inclusion26 decks49 decks
47%synergy
Reckless Fireweaver
53%inclusion21 decks40 decks
48%synergy
Jhoira, Weatherlight Captain
50%inclusion20 decks40 decks
44%synergy
Thought Monitor
49%inclusion24 decks49 decks
45%synergy
Game Changers
Smothering Tithe
53%inclusion24 decks45 decks
32%synergy
Cyclonic Rift
33%inclusion16 decks49 decks
10%synergy
Enlightened Tutor
27%inclusion12 decks45 decks
11%synergy
Rhystic Study
20%inclusion10 decks49 decks
-4%synergy
Vampiric Tutor
18%inclusion9 decks49 decks
3%synergy
Demonic Tutor
18%inclusion9 decks49 decks
-1%synergy
Teferi's Protection
16%inclusion7 decks45 decks
-1%synergy
The One Ring
12%inclusion6 decks49 decks
4%synergy
Bolas's Citadel
10%inclusion5 decks49 decks
2%synergy
Ancient Tomb
8.2%inclusion4 decks49 decks
-1%synergy
Creatures
Phyrexian Metamorph
47%inclusion23 decks49 decks
39%synergy
Urza, Chief Artificer
47%inclusion21 decks45 decks
45%synergy
Soulherder
47%inclusion21 decks45 decks
42%synergy
Stridehangar Automaton
44%inclusion12 decks27 decks
43%synergy
Eldrazi Displacer
44%inclusion20 decks45 decks
43%synergy
Emry, Lurker of the Loch
43%inclusion21 decks49 decks
39%synergy
Etherium Sculptor
43%inclusion21 decks49 decks
37%synergy
Esper Sentinel
42%inclusion19 decks45 decks
23%synergy
Marionette Apprentice
34%inclusion14 decks41 decks
29%synergy
Sharuum the Hegemon
33%inclusion15 decks45 decks
32%synergy
Jan Jansen, Chaos Crafter
33%inclusion13 decks39 decks
30%synergy
Foundry Inspector
33%inclusion16 decks49 decks
28%synergy
Goblin Welder
33%inclusion13 decks40 decks
30%synergy
Thopter Assembly
31%inclusion15 decks49 decks
30%synergy
Myr Retriever
31%inclusion15 decks49 decks
29%synergy
Displacer Kitten
31%inclusion15 decks49 decks
25%synergy
Hellkite Tyrant
28%inclusion11 decks40 decks
24%synergy
Sharding Sphinx
27%inclusion13 decks49 decks
26%synergy
Ornithopter of Paradise
27%inclusion13 decks49 decks
22%synergy
Brudiclad, Telchor Engineer
25%inclusion10 decks40 decks
22%synergy
Purphoros, God of the Forge
25%inclusion10 decks40 decks
21%synergy
Enthusiastic Mechanaut
25%inclusion10 decks40 decks
20%synergy
Mondrak, Glory Dominus
24%inclusion11 decks45 decks
18%synergy
Scrap Trawler
22%inclusion11 decks49 decks
21%synergy
Noxious Gearhulk
22%inclusion11 decks49 decks
19%synergy
Academy Manufactor
22%inclusion11 decks49 decks
18%synergy
Brago, King Eternal
22%inclusion10 decks45 decks
20%synergy
Molten Gatekeeper
21%inclusion7 decks33 decks
19%synergy
Illustrious Wanderglyph
20%inclusion9 decks45 decks
18%synergy
Kuldotha Forgemaster
18%inclusion9 decks49 decks
18%synergy
Wurmcoil Engine
18%inclusion9 decks49 decks
17%synergy
Alibou, Ancient Witness
18%inclusion7 decks39 decks
15%synergy
Elesh Norn, Mother of Machines
18%inclusion8 decks45 decks
14%synergy
Goblin Engineer
18%inclusion7 decks40 decks
15%synergy
Sphinx Summoner
16%inclusion8 decks49 decks
16%synergy
Whirler Rogue
16%inclusion8 decks49 decks
15%synergy
Steel Overseer
16%inclusion8 decks49 decks
15%synergy
Cayth, Famed Mechanist
16%inclusion5 decks32 decks
12%synergy
Bronze Guardian
16%inclusion7 decks45 decks
14%synergy
Thopter Engineer
15%inclusion6 decks40 decks
15%synergy
Forensic Gadgeteer
15%inclusion7 decks48 decks
12%synergy
Liberator, Urza's Battlethopter
14%inclusion7 decks49 decks
13%synergy
Shimmer Myr
14%inclusion7 decks49 decks
13%synergy
Deadeye Navigator
14%inclusion7 decks49 decks
12%synergy
Pitiless Plunderer
14%inclusion7 decks49 decks
6%synergy
Yorion, Sky Nomad
13%inclusion6 decks45 decks
12%synergy
Ojer Taq, Deepest Foundation
13%inclusion6 decks45 decks
9%synergy
Breya's Apprentice
13%inclusion5 decks40 decks
12%synergy
Hangarback Walker
12%inclusion6 decks49 decks
11%synergy
Disciple of the Vault
12%inclusion6 decks49 decks
11%synergy
Instants
Swords to Plowshares
47%inclusion21 decks45 decks
-15%synergy
Counterspell
45%inclusion22 decks49 decks
3%synergy
Dispatch
44%inclusion20 decks45 decks
39%synergy
Ephemerate
38%inclusion17 decks45 decks
32%synergy
Whir of Invention
33%inclusion16 decks49 decks
30%synergy
Path to Exile
31%inclusion14 decks45 decks
-16%synergy
Eerie Interlude
24%inclusion11 decks45 decks
21%synergy
Ghostly Flicker
22%inclusion11 decks49 decks
18%synergy
Mana Drain
20%inclusion10 decks49 decks
6%synergy
Cloudshift
18%inclusion8 decks45 decks
14%synergy
Void Rend
18%inclusion8 decks45 decks
3%synergy
Dovin's Veto
18%inclusion8 decks45 decks
-1%synergy
Lae'zel's Acrobatics
16%inclusion7 decks45 decks
14%synergy
Momentary Blink
16%inclusion7 decks45 decks
13%synergy
Anguished Unmaking
16%inclusion7 decks45 decks
-9%synergy
Swan Song
14%inclusion7 decks49 decks
-3%synergy
Chaos Warp
13%inclusion5 decks40 decks
-18%synergy
Negate
12%inclusion6 decks49 decks
-9%synergy
An Offer You Can't Refuse
12%inclusion6 decks49 decks
-12%synergy
Access Denied
10%inclusion5 decks49 decks
9%synergy
Thirst for Knowledge
10%inclusion5 decks49 decks
9%synergy
Fierce Guardianship
10%inclusion5 decks49 decks
-8%synergy
Mystical Tutor
8.2%inclusion4 decks49 decks
-4%synergy
Frantic Search
8.2%inclusion4 decks49 decks
-6%synergy
Arcane Denial
8.2%inclusion4 decks49 decks
-12%synergy
Deflecting Swat
7.5%inclusion3 decks40 decks
-9%synergy
Disorder in the Court
6.7%inclusion3 decks45 decks
5%synergy
Generous Gift
6.7%inclusion3 decks45 decks
-16%synergy
Stoic Rebuttal
6.1%inclusion3 decks49 decks
6%synergy
Teferi's Time Twist
6.1%inclusion3 decks49 decks
5%synergy
Blur
6.1%inclusion3 decks49 decks
5%synergy
Essence Flux
6.1%inclusion3 decks49 decks
3%synergy
Deadly Rollick
6.1%inclusion3 decks49 decks
-7%synergy
Sorceries
Organic Extinction
36%inclusion16 decks45 decks
33%synergy
Thoughtcast
20%inclusion10 decks49 decks
17%synergy
Vandalblast
18%inclusion7 decks40 decks
2%synergy
One with the Machine
12%inclusion6 decks49 decks
11%synergy
Another Round
12%inclusion5 decks42 decks
11%synergy
Reshape
10%inclusion5 decks49 decks
9%synergy
Damn
8.9%inclusion4 decks45 decks
-7%synergy
Their Name Is Death
8.2%inclusion4 decks49 decks
7%synergy
Toxic Deluge
8.2%inclusion4 decks49 decks
-10%synergy
Wake the Past
7.7%inclusion3 decks39 decks
4%synergy
Trash for Treasure
7.5%inclusion3 decks40 decks
7%synergy
Supreme Verdict
6.7%inclusion3 decks45 decks
-6%synergy
Farewell
6.7%inclusion3 decks45 decks
-6%synergy
Utility Artifacts
Krark-Clan Ironworks
39%inclusion19 decks49 decks
38%synergy
Thopter Foundry
38%inclusion17 decks45 decks
36%synergy
Darksteel Forge
37%inclusion18 decks49 decks
36%synergy
Unwinding Clock
35%inclusion17 decks49 decks
32%synergy
Sword of the Meek
31%inclusion15 decks49 decks
30%synergy
Mycosynth Lattice
31%inclusion15 decks49 decks
30%synergy
Nim Deathmantle
24%inclusion12 decks49 decks
24%synergy
Lightning Greaves
24%inclusion12 decks49 decks
0%synergy
Ichor Wellspring
20%inclusion10 decks49 decks
19%synergy
Sculpting Steel
20%inclusion10 decks49 decks
18%synergy
Thousand Moons Smithy
20%inclusion9 decks45 decks
18%synergy
Mystic Forge
18%inclusion9 decks49 decks
15%synergy
Simulacrum Synthesizer
18%inclusion8 decks45 decks
16%synergy
Encroaching Mycosynth
14%inclusion7 decks49 decks
13%synergy
Inspiring Statuary
14%inclusion7 decks49 decks
13%synergy
Thopter Shop
13%inclusion6 decks45 decks
13%synergy
Spine of Ish Sah
12%inclusion6 decks49 decks
12%synergy
Nevinyrral's Disk
12%inclusion6 decks49 decks
11%synergy
Swiftfoot Boots
12%inclusion6 decks49 decks
-15%synergy
Retrofitter Foundry
10%inclusion5 decks49 decks
10%synergy
Mindslaver
10%inclusion5 decks49 decks
10%synergy
Tamiyo's Journal
10%inclusion5 decks49 decks
9%synergy
Vedalken Orrery
10%inclusion5 decks49 decks
9%synergy
Portal to Phyrexia
8.2%inclusion4 decks49 decks
7%synergy
Phyrexian Altar
8.2%inclusion4 decks49 decks
5%synergy
Sensei's Divining Top
8.2%inclusion4 decks49 decks
4%synergy
Bident of Thassa
8.2%inclusion4 decks49 decks
2%synergy
Wayfarer's Bauble
8.2%inclusion4 decks49 decks
0%synergy
Lithoform Engine
6.1%inclusion3 decks49 decks
5%synergy
Moonsilver Key
6.1%inclusion3 decks49 decks
5%synergy
Rings of Brighthearth
6.1%inclusion3 decks49 decks
5%synergy
Mishra's Bauble
6.1%inclusion3 decks49 decks
5%synergy
Cranial Plating
6.1%inclusion3 decks49 decks
5%synergy
Forsaken Monument
6.1%inclusion3 decks49 decks
4%synergy
Isochron Scepter
6.1%inclusion3 decks49 decks
4%synergy
Helm of the Host
6.1%inclusion3 decks49 decks
3%synergy
Aetherflux Reservoir
6.1%inclusion3 decks49 decks
3%synergy
Enchantments
Teleportation Circle
42%inclusion19 decks45 decks
39%synergy
Storm the Vault
38%inclusion15 decks40 decks
35%synergy
Anointed Procession
36%inclusion16 decks45 decks
28%synergy
Mirrodin Besieged
35%inclusion17 decks49 decks
33%synergy
Efficient Construction
33%inclusion16 decks49 decks
31%synergy
Mechanized Production
33%inclusion16 decks49 decks
30%synergy
Impact Tremors
18%inclusion7 decks40 decks
8%synergy
The Antiquities War
10%inclusion5 decks49 decks
10%synergy
Revel in Riches
10%inclusion5 decks49 decks
7%synergy
Artificer Class
8.2%inclusion4 decks49 decks
7%synergy
Warleader's Call
7.7%inclusion3 decks39 decks
0%synergy
March of the Machines
6.1%inclusion3 decks49 decks
6%synergy
Training Grounds
6.1%inclusion3 decks49 decks
3%synergy
Propaganda
6.1%inclusion3 decks49 decks
-8%synergy
Planeswalkers
Daretti, Scrap Savant
33%inclusion13 decks40 decks
31%synergy
Tezzeret, Artifice Master
16%inclusion8 decks49 decks
15%synergy
Saheeli, the Gifted
15%inclusion6 decks40 decks
14%synergy
Saheeli, Sublime Artificer
13%inclusion5 decks40 decks
9%synergy
Tezzeret the Seeker
12%inclusion6 decks49 decks
10%synergy
Tezzeret, Betrayer of Flesh
8.2%inclusion4 decks49 decks
7%synergy
The Eternal Wanderer
6.7%inclusion3 decks45 decks
4%synergy
Tezzeret, Agent of Bolas
6.1%inclusion3 decks49 decks
6%synergy
Utility Lands
Academy Ruins
55%inclusion27 decks49 decks
50%synergy
Inventors' Fair
51%inclusion25 decks49 decks
47%synergy
Darksteel Citadel
49%inclusion24 decks49 decks
45%synergy
Urza's Saga
29%inclusion14 decks49 decks
22%synergy
Reliquary Tower
27%inclusion13 decks49 decks
-3%synergy
Buried Ruin
20%inclusion10 decks49 decks
16%synergy
Archway of Innovation
20%inclusion8 decks41 decks
16%synergy
Urborg, Tomb of Yawgmoth
10%inclusion5 decks49 decks
1%synergy
Bojuka Bog
10%inclusion5 decks49 decks
-20%synergy
Treasure Vault
8.2%inclusion4 decks49 decks
6%synergy
Otawara, Soaring City
8.2%inclusion4 decks49 decks
-8%synergy
Urza's Workshop
6.1%inclusion3 decks49 decks
5%synergy
Urza's Power Plant
6.1%inclusion3 decks49 decks
4%synergy
Urza's Mine
6.1%inclusion3 decks49 decks
4%synergy
Urza's Tower
6.1%inclusion3 decks49 decks
4%synergy
Temple of the False God
6.1%inclusion3 decks49 decks
-3%synergy
Mana Artifacts
Sol Ring
98%inclusion48 decks49 decks
14%synergy
Arcane Signet
90%inclusion44 decks49 decks
18%synergy
Chromatic Lantern
51%inclusion25 decks49 decks
42%synergy
Talisman of Dominance
39%inclusion19 decks49 decks
6%synergy
Talisman of Progress
38%inclusion17 decks45 decks
12%synergy
Fellwar Stone
37%inclusion18 decks49 decks
16%synergy
Talisman of Creativity
35%inclusion14 decks40 decks
7%synergy
Dimir Signet
33%inclusion16 decks49 decks
7%synergy
Izzet Signet
33%inclusion13 decks40 decks
8%synergy
Talisman of Conviction
31%inclusion12 decks39 decks
6%synergy
Azorius Signet
29%inclusion13 decks45 decks
7%synergy
Talisman of Hierarchy
29%inclusion13 decks45 decks
3%synergy
Talisman of Indulgence
28%inclusion11 decks40 decks
0%synergy
Orzhov Signet
27%inclusion12 decks45 decks
3%synergy
Thought Vessel
22%inclusion11 decks49 decks
5%synergy
Boros Signet
21%inclusion8 decks39 decks
1%synergy
Commander's Sphere
20%inclusion10 decks49 decks
8%synergy
Rakdos Signet
13%inclusion5 decks40 decks
-13%synergy
The Mightstone and Weakstone
12%inclusion6 decks49 decks
12%synergy
Chromatic Orrery
8.2%inclusion4 decks49 decks
7%synergy
Liquimetal Torque
8.2%inclusion4 decks49 decks
5%synergy
Thran Dynamo
8.2%inclusion4 decks49 decks
4%synergy
Lotus Petal
6.1%inclusion3 decks49 decks
-1%synergy
Lands
Command Tower
90%inclusion44 decks49 decks
16%synergy
Silverbluff Bridge
73%inclusion29 decks40 decks
67%synergy
Razortide Bridge
67%inclusion30 decks45 decks
60%synergy
Mistvault Bridge
59%inclusion29 decks49 decks
55%synergy
Exotic Orchard
59%inclusion29 decks49 decks
23%synergy
Spire of Industry
57%inclusion28 decks49 decks
54%synergy
Hallowed Fountain
51%inclusion23 decks45 decks
12%synergy
Goldmire Bridge
47%inclusion21 decks45 decks
43%synergy
Rustvale Bridge
46%inclusion18 decks39 decks
41%synergy
Sacred Foundry
46%inclusion18 decks39 decks
10%synergy
Steam Vents
45%inclusion18 decks40 decks
7%synergy
Watery Grave
45%inclusion22 decks49 decks
3%synergy
Drossforge Bridge
43%inclusion17 decks40 decks
39%synergy
Blood Crypt
43%inclusion17 decks40 decks
5%synergy
Raugrin Triome
41%inclusion16 decks39 decks
17%synergy
Godless Shrine
38%inclusion17 decks45 decks
-3%synergy
Savai Triome
36%inclusion14 decks39 decks
11%synergy
Raffine's Tower
36%inclusion16 decks45 decks
11%synergy
Arcane Sanctum
36%inclusion16 decks45 decks
8%synergy
Marsh Flats
35%inclusion17 decks49 decks
24%synergy
Polluted Delta
35%inclusion17 decks49 decks
23%synergy
Mystic Monastery
33%inclusion13 decks39 decks
5%synergy
Arid Mesa
31%inclusion15 decks49 decks
20%synergy
Scalding Tarn
31%inclusion15 decks49 decks
20%synergy
Flooded Strand
31%inclusion15 decks49 decks
19%synergy
Xander's Lounge
30%inclusion12 decks40 decks
6%synergy
Crumbling Necropolis
28%inclusion11 decks40 decks
-1%synergy
Bloodstained Mire
24%inclusion12 decks49 decks
13%synergy
Sea of Clouds
24%inclusion11 decks45 decks
0%synergy
Morphic Pool
22%inclusion11 decks49 decks
-2%synergy
Glimmervoid
20%inclusion10 decks49 decks
20%synergy
Training Center
20%inclusion8 decks40 decks
-5%synergy
Sunken Hollow
18%inclusion9 decks49 decks
-16%synergy
Nomad Outpost
18%inclusion7 decks39 decks
-12%synergy
Shivan Reef
18%inclusion7 decks40 decks
-12%synergy
Tundra
16%inclusion7 decks45 decks
2%synergy
Power Depot
14%inclusion7 decks49 decks
13%synergy
Adarkar Wastes
13%inclusion6 decks45 decks
-10%synergy
Vault of Champions
13%inclusion6 decks45 decks
-11%synergy
Prairie Stream
13%inclusion6 decks45 decks
-20%synergy
Plateau
13%inclusion5 decks39 decks
1%synergy
Spectator Seating
13%inclusion5 decks39 decks
-10%synergy
Luxury Suite
13%inclusion5 decks40 decks
-12%synergy
Dragonskull Summit
13%inclusion5 decks40 decks
-22%synergy
Sulfur Falls
13%inclusion5 decks40 decks
-23%synergy
The Mycosynth Gardens
12%inclusion6 decks49 decks
11%synergy
Underground Sea
12%inclusion6 decks49 decks
-2%synergy
Underground River
12%inclusion6 decks49 decks
-10%synergy
Scrubland
11%inclusion5 decks45 decks
-3%synergy
Glacial Fortress
11%inclusion5 decks45 decks
-21%synergy