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%inclusion39 decks20.3K decks
Sharuum the Hegemon
0.1%inclusion3 decks2.92K decks
Dr. Eggman
0.0%inclusion2 decks9.49K decks
Tivit, Seller of Secrets
0.0%inclusion1 decks12.5K decks
Yarok, the Desecrated
0.0%inclusion1 decks12.2K decks
Marneus Calgar
0.0%inclusion1 decks15.7K decks
Bjorna, Nightfall Alchemist // Wernog, Rider's Chaplain
0.0%inclusion1 decks3.75K decks
Noctis, Prince of Lucis
0.0%inclusion1 decks7.31K decks
Urza, Chief Artificer
0.0%inclusion1 decks16.3K decks
Rona, Disciple of Gix
0.7%inclusion1 decks139 decks
Winter, Cursed Rider
0.1%inclusion1 decks791 decks
New Cards
Ravenous Robots
17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Great Furnace
83%inclusion35 decks42 decks
77%synergy
Seat of the Synod
81%inclusion42 decks52 decks
74%synergy
Ancient Den
77%inclusion36 decks47 decks
71%synergy
Tezzeret, Master of the Bridge
71%inclusion37 decks52 decks
69%synergy
Vault of Whispers
73%inclusion38 decks52 decks
69%synergy
Sai, Master Thopterist
71%inclusion37 decks52 decks
68%synergy
Conjurer's Closet
65%inclusion34 decks52 decks
63%synergy
Urza, Lord High Artificer
65%inclusion34 decks52 decks
62%synergy
Baleful Strix
71%inclusion37 decks52 decks
58%synergy
Master Transmuter
58%inclusion30 decks52 decks
56%synergy
Top Cards
Skullclamp
62%inclusion32 decks52 decks
50%synergy
Solemn Simulacrum
60%inclusion31 decks52 decks
47%synergy
Panharmonicon
58%inclusion30 decks52 decks
54%synergy
Marionette Master
56%inclusion29 decks52 decks
53%synergy
Ashnod's Altar
56%inclusion29 decks52 decks
49%synergy
Fabricate
54%inclusion28 decks52 decks
48%synergy
Padeem, Consul of Innovation
50%inclusion26 decks52 decks
47%synergy
Reckless Fireweaver
50%inclusion21 decks42 decks
46%synergy
Soulherder
49%inclusion23 decks47 decks
45%synergy
Swords to Plowshares
49%inclusion23 decks47 decks
-12%synergy
Game Changers
Smothering Tithe
51%inclusion24 decks47 decks
30%synergy
Cyclonic Rift
33%inclusion17 decks52 decks
11%synergy
Enlightened Tutor
28%inclusion13 decks47 decks
13%synergy
Vampiric Tutor
21%inclusion11 decks52 decks
7%synergy
Demonic Tutor
21%inclusion11 decks52 decks
2%synergy
Rhystic Study
19%inclusion10 decks52 decks
-4%synergy
Teferi's Protection
17%inclusion8 decks47 decks
1%synergy
The One Ring
12%inclusion6 decks52 decks
3%synergy
Bolas's Citadel
10%inclusion5 decks52 decks
2%synergy
Ancient Tomb
7.7%inclusion4 decks52 decks
-2%synergy
Creatures
Thought Monitor
48%inclusion25 decks52 decks
44%synergy
Phyrexian Metamorph
48%inclusion25 decks52 decks
41%synergy
Eldrazi Displacer
45%inclusion21 decks47 decks
43%synergy
Jhoira, Weatherlight Captain
43%inclusion18 decks42 decks
37%synergy
Urza, Chief Artificer
43%inclusion20 decks47 decks
41%synergy
Esper Sentinel
43%inclusion20 decks47 decks
24%synergy
Emry, Lurker of the Loch
40%inclusion21 decks52 decks
36%synergy
Etherium Sculptor
40%inclusion21 decks52 decks
35%synergy
Stridehangar Automaton
40%inclusion14 decks35 decks
39%synergy
Foundry Inspector
35%inclusion18 decks52 decks
30%synergy
Displacer Kitten
35%inclusion18 decks52 decks
30%synergy
Sharuum the Hegemon
34%inclusion16 decks47 decks
33%synergy
Thopter Assembly
33%inclusion17 decks52 decks
32%synergy
Marionette Apprentice
31%inclusion15 decks48 decks
27%synergy
Sharding Sphinx
29%inclusion15 decks52 decks
28%synergy
Myr Retriever
29%inclusion15 decks52 decks
27%synergy
Hellkite Tyrant
29%inclusion12 decks42 decks
25%synergy
Goblin Welder
26%inclusion11 decks42 decks
24%synergy
Enthusiastic Mechanaut
26%inclusion11 decks42 decks
22%synergy
Brago, King Eternal
26%inclusion12 decks47 decks
23%synergy
Jan Jansen, Chaos Crafter
25%inclusion10 decks40 decks
22%synergy
Ornithopter of Paradise
25%inclusion13 decks52 decks
21%synergy
Purphoros, God of the Forge
24%inclusion10 decks42 decks
20%synergy
Noxious Gearhulk
23%inclusion12 decks52 decks
20%synergy
Brudiclad, Telchor Engineer
21%inclusion9 decks42 decks
18%synergy
Mondrak, Glory Dominus
21%inclusion10 decks47 decks
15%synergy
Scrap Trawler
21%inclusion11 decks52 decks
19%synergy
Sphinx Summoner
19%inclusion10 decks52 decks
19%synergy
Wurmcoil Engine
19%inclusion10 decks52 decks
18%synergy
Elesh Norn, Mother of Machines
19%inclusion9 decks47 decks
16%synergy
Molten Gatekeeper
18%inclusion7 decks39 decks
15%synergy
Pinnacle Emissary
18%inclusion3 decks17 decks
16%synergy
Alibou, Ancient Witness
18%inclusion7 decks40 decks
15%synergy
Kuldotha Forgemaster
17%inclusion9 decks52 decks
17%synergy
Shimmer Myr
17%inclusion9 decks52 decks
16%synergy
Whirler Rogue
17%inclusion9 decks52 decks
16%synergy
Steel Overseer
17%inclusion9 decks52 decks
16%synergy
Forensic Gadgeteer
17%inclusion9 decks52 decks
15%synergy
Illustrious Wanderglyph
17%inclusion8 decks47 decks
15%synergy
Deadeye Navigator
15%inclusion8 decks52 decks
13%synergy
Academy Manufactor
15%inclusion8 decks52 decks
11%synergy
Yorion, Sky Nomad
15%inclusion7 decks47 decks
13%synergy
Bronze Guardian
15%inclusion7 decks47 decks
13%synergy
Goblin Engineer
14%inclusion6 decks42 decks
12%synergy
Cayth, Famed Mechanist
14%inclusion5 decks37 decks
10%synergy
Liberator, Urza's Battlethopter
13%inclusion7 decks52 decks
12%synergy
Ojer Taq, Deepest Foundation
13%inclusion6 decks47 decks
9%synergy
Thopter Engineer
12%inclusion5 decks42 decks
12%synergy
Breya's Apprentice
12%inclusion5 decks42 decks
11%synergy
Grand Architect
12%inclusion6 decks52 decks
11%synergy
Instants
Counterspell
48%inclusion25 decks52 decks
6%synergy
Dispatch
43%inclusion20 decks47 decks
37%synergy
Ephemerate
36%inclusion17 decks47 decks
30%synergy
Path to Exile
34%inclusion16 decks47 decks
-13%synergy
Whir of Invention
27%inclusion14 decks52 decks
24%synergy
Ghostly Flicker
27%inclusion14 decks52 decks
22%synergy
Eerie Interlude
23%inclusion11 decks47 decks
20%synergy
Mana Drain
21%inclusion11 decks52 decks
7%synergy
Void Rend
19%inclusion9 decks47 decks
4%synergy
Swan Song
17%inclusion9 decks52 decks
0%synergy
Momentary Blink
17%inclusion8 decks47 decks
14%synergy
Cloudshift
17%inclusion8 decks47 decks
13%synergy
Dovin's Veto
17%inclusion8 decks47 decks
-1%synergy
Thirst for Knowledge
15%inclusion8 decks52 decks
14%synergy
Anguished Unmaking
15%inclusion7 decks47 decks
-10%synergy
Chaos Warp
14%inclusion6 decks42 decks
-15%synergy
An Offer You Can't Refuse
13%inclusion7 decks52 decks
-11%synergy
Lae'zel's Acrobatics
13%inclusion6 decks47 decks
11%synergy
Stoic Rebuttal
12%inclusion6 decks52 decks
11%synergy
Access Denied
10%inclusion5 decks52 decks
9%synergy
Frantic Search
10%inclusion5 decks52 decks
-5%synergy
Negate
10%inclusion5 decks52 decks
-11%synergy
Mystical Tutor
7.7%inclusion4 decks52 decks
-4%synergy
Fierce Guardianship
7.7%inclusion4 decks52 decks
-10%synergy
Arcane Denial
7.7%inclusion4 decks52 decks
-13%synergy
Deflecting Swat
7.1%inclusion3 decks42 decks
-10%synergy
Disorder in the Court
6.4%inclusion3 decks47 decks
5%synergy
Utter End
6.4%inclusion3 decks47 decks
2%synergy
Spell Swindle
5.8%inclusion3 decks52 decks
5%synergy
Teferi's Time Twist
5.8%inclusion3 decks52 decks
5%synergy
Blur
5.8%inclusion3 decks52 decks
4%synergy
Essence Flux
5.8%inclusion3 decks52 decks
3%synergy
Sorceries
Organic Extinction
34%inclusion16 decks47 decks
31%synergy
Thoughtcast
21%inclusion11 decks52 decks
18%synergy
Vandalblast
17%inclusion7 decks42 decks
1%synergy
One with the Machine
13%inclusion7 decks52 decks
12%synergy
Another Round
11%inclusion5 decks47 decks
10%synergy
Trash for Treasure
10%inclusion4 decks42 decks
9%synergy
Damn
8.5%inclusion4 decks47 decks
-7%synergy
March of Progress
7.7%inclusion4 decks52 decks
7%synergy
Their Name Is Death
7.7%inclusion4 decks52 decks
7%synergy
Reshape
7.7%inclusion4 decks52 decks
7%synergy
Toxic Deluge
7.7%inclusion4 decks52 decks
-10%synergy
Blasphemous Act
7.1%inclusion3 decks42 decks
-26%synergy
Supreme Verdict
6.4%inclusion3 decks47 decks
-6%synergy
Farewell
6.4%inclusion3 decks47 decks
-6%synergy
Utility Artifacts
Thopter Foundry
43%inclusion20 decks47 decks
41%synergy
Darksteel Forge
40%inclusion21 decks52 decks
39%synergy
Krark-Clan Ironworks
37%inclusion19 decks52 decks
35%synergy
Unwinding Clock
35%inclusion18 decks52 decks
32%synergy
Sword of the Meek
31%inclusion16 decks52 decks
31%synergy
Mycosynth Lattice
29%inclusion15 decks52 decks
28%synergy
Nim Deathmantle
27%inclusion14 decks52 decks
26%synergy
Sculpting Steel
23%inclusion12 decks52 decks
21%synergy
Mystic Forge
21%inclusion11 decks52 decks
18%synergy
Lightning Greaves
21%inclusion11 decks52 decks
-4%synergy
Ichor Wellspring
17%inclusion9 decks52 decks
16%synergy
Simulacrum Synthesizer
17%inclusion9 decks52 decks
16%synergy
Thopter Shop
17%inclusion8 decks47 decks
17%synergy
Thousand Moons Smithy
17%inclusion8 decks47 decks
15%synergy
Mindslaver
13%inclusion7 decks52 decks
13%synergy
Spine of Ish Sah
13%inclusion7 decks52 decks
13%synergy
Inspiring Statuary
13%inclusion7 decks52 decks
12%synergy
Encroaching Mycosynth
12%inclusion6 decks52 decks
11%synergy
Nevinyrral's Disk
12%inclusion6 decks52 decks
11%synergy
Swiftfoot Boots
12%inclusion6 decks52 decks
-16%synergy
Retrofitter Foundry
10%inclusion5 decks52 decks
9%synergy
Portal to Phyrexia
10%inclusion5 decks52 decks
8%synergy
Sensei's Divining Top
10%inclusion5 decks52 decks
5%synergy
Tamiyo's Journal
7.7%inclusion4 decks52 decks
7%synergy
Vedalken Orrery
7.7%inclusion4 decks52 decks
7%synergy
Cranial Plating
7.7%inclusion4 decks52 decks
6%synergy
Isochron Scepter
7.7%inclusion4 decks52 decks
6%synergy
Aetherflux Reservoir
7.7%inclusion4 decks52 decks
4%synergy
Bident of Thassa
7.7%inclusion4 decks52 decks
2%synergy
Wayfarer's Bauble
7.7%inclusion4 decks52 decks
0%synergy
Detective's Satchel
7.1%inclusion3 decks42 decks
7%synergy
Scourglass
6.4%inclusion3 decks47 decks
6%synergy
Sword of Light and Shadow
5.8%inclusion3 decks52 decks
5%synergy
Trading Post
5.8%inclusion3 decks52 decks
5%synergy
Moonsilver Key
5.8%inclusion3 decks52 decks
5%synergy
Rings of Brighthearth
5.8%inclusion3 decks52 decks
5%synergy
Mishra's Bauble
5.8%inclusion3 decks52 decks
4%synergy
Imposter Mech
5.8%inclusion3 decks52 decks
4%synergy
Forsaken Monument
5.8%inclusion3 decks52 decks
4%synergy
Sword of Hearth and Home
5.8%inclusion3 decks52 decks
4%synergy
Helm of the Host
5.8%inclusion3 decks52 decks
3%synergy
Enchantments
Teleportation Circle
45%inclusion21 decks47 decks
41%synergy
Storm the Vault
36%inclusion15 decks42 decks
34%synergy
Mechanized Production
35%inclusion18 decks52 decks
31%synergy
Anointed Procession
34%inclusion16 decks47 decks
27%synergy
Efficient Construction
33%inclusion17 decks52 decks
31%synergy
Mirrodin Besieged
33%inclusion17 decks52 decks
31%synergy
Impact Tremors
21%inclusion9 decks42 decks
12%synergy
The Antiquities War
12%inclusion6 decks52 decks
11%synergy
Ghostly Prison
8.5%inclusion4 decks47 decks
-3%synergy
March of the Machines
7.7%inclusion4 decks52 decks
8%synergy
Artificer Class
7.7%inclusion4 decks52 decks
7%synergy
Propaganda
7.7%inclusion4 decks52 decks
-6%synergy
Tempered Steel
6.4%inclusion3 decks47 decks
5%synergy
Revel in Riches
5.8%inclusion3 decks52 decks
3%synergy
Training Grounds
5.8%inclusion3 decks52 decks
3%synergy
Planeswalkers
Daretti, Scrap Savant
26%inclusion11 decks42 decks
24%synergy
Tezzeret, Artifice Master
13%inclusion7 decks52 decks
13%synergy
Saheeli, the Gifted
12%inclusion5 decks42 decks
11%synergy
Tezzeret the Seeker
12%inclusion6 decks52 decks
9%synergy
Saheeli, Sublime Artificer
10%inclusion4 decks42 decks
6%synergy
Tezzeret, Betrayer of Flesh
7.7%inclusion4 decks52 decks
7%synergy
The Eternal Wanderer
6.4%inclusion3 decks47 decks
4%synergy
Tezzeret, Agent of Bolas
5.8%inclusion3 decks52 decks
6%synergy
Utility Lands
Academy Ruins
56%inclusion29 decks52 decks
50%synergy
Inventors' Fair
46%inclusion24 decks52 decks
42%synergy
Darksteel Citadel
42%inclusion22 decks52 decks
39%synergy
Urza's Saga
33%inclusion17 decks52 decks
26%synergy
Reliquary Tower
25%inclusion13 decks52 decks
-5%synergy
Archway of Innovation
21%inclusion10 decks48 decks
18%synergy
Uthros, Titanic Godcore
19%inclusion4 decks21 decks
16%synergy
Buried Ruin
15%inclusion8 decks52 decks
11%synergy
Urza's Power Plant
12%inclusion6 decks52 decks
10%synergy
Urza's Mine
12%inclusion6 decks52 decks
10%synergy
Urza's Tower
12%inclusion6 decks52 decks
10%synergy
Urborg, Tomb of Yawgmoth
12%inclusion6 decks52 decks
3%synergy
Bojuka Bog
10%inclusion5 decks52 decks
-20%synergy
Fomori Vault
7.7%inclusion4 decks52 decks
7%synergy
Temple of the False God
7.7%inclusion4 decks52 decks
-1%synergy
Otawara, Soaring City
7.7%inclusion4 decks52 decks
-9%synergy
Urza's Workshop
5.8%inclusion3 decks52 decks
5%synergy
Treasure Vault
5.8%inclusion3 decks52 decks
3%synergy
Mana Artifacts
Sol Ring
98%inclusion51 decks52 decks
14%synergy
Arcane Signet
90%inclusion47 decks52 decks
18%synergy
Chromatic Lantern
48%inclusion25 decks52 decks
39%synergy
Talisman of Dominance
37%inclusion19 decks52 decks
4%synergy
Fellwar Stone
35%inclusion18 decks52 decks
14%synergy
Talisman of Progress
34%inclusion16 decks47 decks
9%synergy
Izzet Signet
33%inclusion14 decks42 decks
10%synergy
Dimir Signet
33%inclusion17 decks52 decks
9%synergy
Azorius Signet
32%inclusion15 decks47 decks
11%synergy
Talisman of Creativity
31%inclusion13 decks42 decks
3%synergy
Talisman of Conviction
30%inclusion12 decks40 decks
6%synergy
Talisman of Indulgence
29%inclusion12 decks42 decks
1%synergy
Orzhov Signet
28%inclusion13 decks47 decks
5%synergy
Talisman of Hierarchy
28%inclusion13 decks47 decks
2%synergy
Thought Vessel
23%inclusion12 decks52 decks
6%synergy
Boros Signet
23%inclusion9 decks40 decks
4%synergy
Commander's Sphere
17%inclusion9 decks52 decks
6%synergy
The Mightstone and Weakstone
13%inclusion7 decks52 decks
13%synergy
Rakdos Signet
12%inclusion5 decks42 decks
-12%synergy
Thran Dynamo
10%inclusion5 decks52 decks
5%synergy
Chromatic Orrery
7.7%inclusion4 decks52 decks
6%synergy
Lotus Petal
7.7%inclusion4 decks52 decks
1%synergy
Liquimetal Torque
5.8%inclusion3 decks52 decks
3%synergy
Mox Opal
5.8%inclusion3 decks52 decks
1%synergy
Lands
Command Tower
88%inclusion46 decks52 decks
14%synergy
Silverbluff Bridge
64%inclusion27 decks42 decks
59%synergy
Razortide Bridge
60%inclusion28 decks47 decks
53%synergy
Exotic Orchard
56%inclusion29 decks52 decks
19%synergy
Mistvault Bridge
54%inclusion28 decks52 decks
50%synergy
Spire of Industry
52%inclusion27 decks52 decks
49%synergy
Hallowed Fountain
51%inclusion24 decks47 decks
11%synergy
Watery Grave
46%inclusion24 decks52 decks
4%synergy
Steam Vents
45%inclusion19 decks42 decks
7%synergy
Sacred Foundry
45%inclusion18 decks40 decks
8%synergy
Blood Crypt
40%inclusion17 decks42 decks
2%synergy
Godless Shrine
40%inclusion19 decks47 decks
-1%synergy
Rustvale Bridge
40%inclusion16 decks40 decks
34%synergy
Raugrin Triome
40%inclusion16 decks40 decks
16%synergy
Goldmire Bridge
38%inclusion18 decks47 decks
35%synergy
Marsh Flats
37%inclusion19 decks52 decks
26%synergy
Polluted Delta
37%inclusion19 decks52 decks
24%synergy
Savai Triome
35%inclusion14 decks40 decks
11%synergy
Drossforge Bridge
33%inclusion14 decks42 decks
30%synergy
Scalding Tarn
33%inclusion17 decks52 decks
22%synergy
Flooded Strand
33%inclusion17 decks52 decks
21%synergy
Raffine's Tower
32%inclusion15 decks47 decks
8%synergy
Arid Mesa
31%inclusion16 decks52 decks
21%synergy
Mystic Monastery
30%inclusion12 decks40 decks
2%synergy
Arcane Sanctum
30%inclusion14 decks47 decks
3%synergy
Xander's Lounge
29%inclusion12 decks42 decks
5%synergy
Bloodstained Mire
27%inclusion14 decks52 decks
16%synergy
Crumbling Necropolis
24%inclusion10 decks42 decks
-4%synergy
Sea of Clouds
23%inclusion11 decks47 decks
-1%synergy
Morphic Pool
21%inclusion11 decks52 decks
-3%synergy
Glimmervoid
19%inclusion10 decks52 decks
19%synergy
Sunken Hollow
19%inclusion10 decks52 decks
-14%synergy
Shivan Reef
19%inclusion8 decks42 decks
-10%synergy
Tundra
17%inclusion8 decks47 decks
3%synergy
Training Center
17%inclusion7 decks42 decks
-8%synergy
Power Depot
15%inclusion8 decks52 decks
15%synergy
Nomad Outpost
15%inclusion6 decks40 decks
-14%synergy
Prairie Stream
15%inclusion7 decks47 decks
-18%synergy
Mana Confluence
13%inclusion7 decks52 decks
6%synergy
Underground Sea
13%inclusion7 decks52 decks
-1%synergy
Scrubland
13%inclusion6 decks47 decks
-1%synergy
Vault of Champions
13%inclusion6 decks47 decks
-11%synergy
Adarkar Wastes
13%inclusion6 decks47 decks
-11%synergy
Plateau
13%inclusion5 decks40 decks
1%synergy
Luxury Suite
12%inclusion5 decks42 decks
-12%synergy
The Mycosynth Gardens
12%inclusion6 decks52 decks
10%synergy
City of Brass
12%inclusion6 decks52 decks
4%synergy
Underground River
12%inclusion6 decks52 decks
-11%synergy
Glacial Fortress
11%inclusion5 decks47 decks
-22%synergy
Isolated Chapel
11%inclusion5 decks47 decks
-23%synergy