Time Sieve + Myr Battlesphere + Helm of the Host

Time Sieve
Myr Battlesphere
Helm of the Host

Requires
Time Sieve must be on the battlefield. Myr Battlesphere must be on the battlefield. Helm of the Host must be on the battlefield. Helm of the Host attached to Myr Battlesphere.
Steps
  1. At the beginning of your combat phase, Helm of the Host triggers, creating a token copy of Myr Battlesphere with haste.
  2. The Myr Battlesphere token enters the battlefield, creating four 1/1 Myr creature tokens.
  3. Activate Time Sieve by tapping it, sacrificing the Myr Battlesphere token and sacrificing the four Myr tokens, causing you to take an extra turn after this one.
  4. Repeat each turn.
Results
Infinite turns.

Urtet, Remnant of Memnarch
0.40% of 14895 decks 59 decks
Urza, Chief Artificer
0.42% of 13715 decks 58 decks
Breya, Etherium Shaper
0.39% of 13992 decks 55 decks
Tivit, Seller of Secrets
0.07% of 11638 decks 8 decks
Mishra, Eminent One
0.10% of 7268 decks 7 decks
Marneus Calgar
0.03% of 10582 decks 3 decks
Ashnod the Uncaring
0.08% of 2633 decks 2 decks
Reaper King
0.04% of 5519 decks 2 decks
Sydri, Galvanic Genius
0.09% of 2172 decks 2 decks
Tawnos, Solemn Survivor
0.22% of 919 decks 2 decks
Sharuum the Hegemon
0.10% of 1987 decks 2 decks
Eloise, Nephalia Sleuth
0.07% of 1425 decks 1 decks
Kodama of the East Tree // Silas Renn, Seeker Adept
0.62% of 162 decks 1 decks
Najeela, the Blade-Blossom
0.01% of 10924 decks 1 decks
Araumi of the Dead Tide
0.03% of 3327 decks 1 decks
Sakashima of a Thousand Faces // Vial Smasher the Fierce
0.05% of 2099 decks 1 decks
Akiri, Line-Slinger // Silas Renn, Seeker Adept
0.08% of 1178 decks 1 decks
Ravos, Soultender // Silas Renn, Seeker Adept
1.85% of 54 decks 1 decks
New Cards
Enduring Vitality
75% of 4 decks +56% synergy
High Synergy Cards
Copper Myr
79% of 66 decks +78% synergy
Seat of the Synod
68% of 221 decks +62% synergy
Unwinding Clock
63% of 221 decks +60% synergy
Vault of Whispers
64% of 221 decks +59% synergy
Ancient Den
63% of 198 decks +57% synergy
Great Furnace
60% of 132 decks +54% synergy
Etherium Sculptor
59% of 221 decks +53% synergy
Darksteel Citadel
57% of 221 decks +53% synergy
Tree of Tales
50% of 66 decks +48% synergy
Foundry Inspector
52% of 221 decks +48% synergy
Top Cards
Swords to Plowshares
52% of 198 decks -11% synergy
Brudiclad, Telchor Engineer
48% of 130 decks +45% synergy
Sai, Master Thopterist
47% of 219 decks +44% synergy
Jhoira, Weatherlight Captain
47% of 132 decks +41% synergy
Emry, Lurker of the Loch
45% of 219 decks +41% synergy
Padeem, Consul of Innovation
44% of 221 decks +41% synergy
Counterspell
42% of 221 decks -1% synergy
Iron Myr
42% of 132 decks +39% synergy
Darksteel Forge
41% of 221 decks +39% synergy
Mechanized Production
40% of 221 decks +37% synergy
Creatures
Urza, Prince of Kroog
40% of 187 decks +37% synergy
Gold Myr
38% of 198 decks +36% synergy
Urza, Lord High Artificer
38% of 219 decks +35% synergy
Steel Overseer
37% of 221 decks +36% synergy
Silver Myr
37% of 221 decks +34% synergy
Baleful Strix
35% of 221 decks +22% synergy
Myr Retriever
33% of 221 decks +31% synergy
Palladium Myr
33% of 221 decks +31% synergy
Solemn Simulacrum
33% of 221 decks +19% synergy
Thopter Assembly
33% of 221 decks +32% synergy
Leaden Myr
33% of 221 decks +30% synergy
Myr Kinsmith
32% of 150 decks +32% synergy
Master Transmuter
32% of 221 decks +30% synergy
Shimmer Myr
31% of 221 decks +30% synergy
Myr Galvanizer
29% of 221 decks +29% synergy
Bronze Guardian
29% of 195 decks +27% synergy
Mondrak, Glory Dominus
28% of 142 decks +19% synergy
Phyrexian Metamorph
28% of 221 decks +21% synergy
Alibou, Ancient Witness
27% of 117 decks +25% synergy
Alloy Myr
27% of 221 decks +26% synergy
Sharding Sphinx
27% of 221 decks +26% synergy
Master of Etherium
26% of 221 decks +25% synergy
Enthusiastic Mechanaut
26% of 128 decks +22% synergy
Esper Sentinel
25% of 195 decks +5% synergy
Sharuum the Hegemon
23% of 198 decks +21% synergy
Cybermen Squadron
22% of 77 decks +21% synergy
Losheel, Clockwork Scholar
22% of 195 decks +19% synergy
Ojer Taq, Deepest Foundation
22% of 64 decks +16% synergy
Kuldotha Forgemaster
21% of 221 decks +20% synergy
Thought Monitor
21% of 218 decks +18% synergy
Wurmcoil Engine
20% of 221 decks +19% synergy
Marionette Master
20% of 221 decks +17% synergy
Illustrious Wanderglyph
20% of 59 decks +17% synergy
Plague Myr
20% of 221 decks +19% synergy
Myr Convert
19% of 160 decks +18% synergy
Myrsmith
19% of 198 decks +19% synergy
Digsite Engineer
19% of 195 decks +18% synergy
Scrap Trawler
19% of 221 decks +17% synergy
Jan Jansen, Chaos Crafter
18% of 113 decks +14% synergy
Chief of the Foundry
17% of 221 decks +17% synergy
Cayth, Famed Mechanist
17% of 18 decks +12% synergy
Roaming Throne
16% of 73 decks +7% synergy
Myr Welder
16% of 221 decks +16% synergy
Jhoira's Familiar
16% of 221 decks +15% synergy
Karn, Legacy Reforged
16% of 105 decks +15% synergy
Urza, Chief Artificer
16% of 187 decks +14% synergy
Goblin Welder
16% of 132 decks +13% synergy
Urza, Lord Protector
16% of 187 decks +14% synergy
Myr Propagator
15% of 221 decks +15% synergy
Goblin Engineer
15% of 130 decks +12% synergy
Instants
Dispatch
27% of 198 decks +22% synergy
Enlightened Tutor
27% of 198 decks +9% synergy
Path to Exile
26% of 198 decks -20% synergy
Desynchronization
25% of 24 decks +21% synergy
Cyclonic Rift
21% of 221 decks -6% synergy
Vampiric Tutor
19% of 221 decks +0% synergy
Despark
18% of 196 decks +3% synergy
Teferi's Protection
16% of 198 decks -4% synergy
Heroic Intervention
15% of 66 decks -15% synergy
Chaos Warp
14% of 132 decks -18% synergy
Mana Drain
13% of 221 decks -2% synergy
Unbreakable Formation
13% of 196 decks +6% synergy
Negate
12% of 221 decks -11% synergy
Beast Within
12% of 66 decks -26% synergy
Void Rend
12% of 192 decks -3% synergy
Dovin's Veto
11% of 196 decks -8% synergy
Dramatic Reversal
11% of 221 decks +6% synergy
Anguished Unmaking
11% of 198 decks -13% synergy
Whir of Invention
10% of 221 decks +7% synergy
Fierce Guardianship
10% of 219 decks -9% synergy
Inspiring Call
9% of 66 decks +1% synergy
Worldly Tutor
9% of 66 decks -5% synergy
Mystical Tutor
9% of 221 decks -6% synergy
Strix Serenade
8% of 36 decks +2% synergy
Arcane Denial
8% of 221 decks -12% synergy
Swan Song
7% of 221 decks -9% synergy
Brainstorm
7% of 221 decks -14% synergy
Access Denied
7% of 217 decks +6% synergy
Thirst for Knowledge
6% of 221 decks +5% synergy
Deflecting Swat
6% of 130 decks -10% synergy
An Offer You Can't Refuse
6% of 215 decks -15% synergy
Generous Gift
5% of 196 decks -20% synergy
Sorceries
Fabricate
33% of 221 decks +27% synergy
Organic Extinction
26% of 194 decks +24% synergy
Demonic Tutor
24% of 221 decks +1% synergy
March of Progress
23% of 206 decks +22% synergy
Thoughtcast
18% of 221 decks +14% synergy
Wake the Past
15% of 117 decks +13% synergy
Vindicate
15% of 198 decks +8% synergy
One with the Machine
14% of 219 decks +13% synergy
Vandalblast
12% of 132 decks -4% synergy
Austere Command
12% of 198 decks -1% synergy
Their Name Is Death
11% of 209 decks +10% synergy
Trash for Treasure
11% of 132 decks +10% synergy
All Is Dust
11% of 221 decks +10% synergy
Diabolic Intent
10% of 221 decks +1% synergy
Phyrexian Rebirth
10% of 198 decks +8% synergy
Blasphemous Act
9% of 132 decks -24% synergy
Farseek
9% of 66 decks -25% synergy
Preordain
9% of 221 decks -2% synergy
Reshape
8% of 221 decks +7% synergy
Dance of the Manse
8% of 196 decks +3% synergy
Rampant Growth
8% of 66 decks -27% synergy
Cultivate
8% of 66 decks -39% synergy
Open the Vaults
7% of 198 decks +5% synergy
Diabolic Tutor
6% of 221 decks +0% synergy
Farewell
6% of 194 decks -7% synergy
Kodama's Reach
6% of 66 decks -25% synergy
Rite of Replication
6% of 221 decks +3% synergy
Urza's Ruinous Blast
6% of 198 decks +3% synergy
White Sun's Twilight
5% of 153 decks +2% synergy
Brilliant Restoration
5% of 194 decks +3% synergy
Utility Artifacts
Skullclamp
36% of 221 decks +24% synergy
Mystic Forge
35% of 219 decks +32% synergy
Sculpting Steel
33% of 221 decks +31% synergy
Ashnod's Altar
31% of 221 decks +23% synergy
Swiftfoot Boots
30% of 221 decks +2% synergy
Myr Turbine
26% of 221 decks +25% synergy
Thopter Foundry
26% of 198 decks +24% synergy
Thousand Moons Smithy
25% of 59 decks +22% synergy
Lightning Greaves
24% of 221 decks -2% synergy
Cranial Plating
22% of 221 decks +20% synergy
Sensei's Divining Top
21% of 221 decks +16% synergy
Mycosynth Lattice
21% of 221 decks +20% synergy
Simulacrum Synthesizer
20% of 49 decks +18% synergy
Clock of Omens
20% of 221 decks +19% synergy
Sword of the Meek
20% of 221 decks +20% synergy
Mirrorworks
20% of 221 decks +19% synergy
Forsaken Monument
20% of 219 decks +18% synergy
Myr Matrix
19% of 221 decks +19% synergy
Cloud Key
19% of 221 decks +17% synergy
Krark-Clan Ironworks
19% of 221 decks +17% synergy
Worldwalker Helm
18% of 49 decks +17% synergy
Bident of Thassa
16% of 221 decks +10% synergy
Cranial Ram
16% of 19 decks +14% synergy
Thopter Shop
16% of 187 decks +15% synergy
Encroaching Mycosynth
14% of 169 decks +13% synergy
Bolas's Citadel
14% of 219 decks +5% synergy
Genesis Chamber
14% of 221 decks +13% synergy
Staff of Domination
14% of 221 decks +12% synergy
Nim Deathmantle
13% of 221 decks +12% synergy
The One Ring
13% of 111 decks +4% synergy
Bootleggers' Stash
12% of 64 decks +10% synergy
Conjurer's Closet
12% of 221 decks +10% synergy
Aetherflux Reservoir
12% of 221 decks +9% synergy
Panharmonicon
12% of 221 decks +8% synergy
Ozolith, the Shattered Spire
11% of 27 decks +5% synergy
Door to Nothingness
11% of 64 decks +7% synergy
Lux Artillery
10% of 134 decks +10% synergy
Isochron Scepter
10% of 221 decks +8% synergy
Esoteric Duplicator
10% of 49 decks +9% synergy
Akroma's Memorial
10% of 221 decks +9% synergy
Rings of Brighthearth
10% of 221 decks +8% synergy
Lithoform Engine
10% of 219 decks +8% synergy
Urza's Incubator
10% of 221 decks +6% synergy
Nevinyrral's Disk
9% of 221 decks +8% synergy
Vedalken Orrery
9% of 221 decks +8% synergy
Nettlecyst
9% of 218 decks +7% synergy
Strionic Resonator
9% of 221 decks +5% synergy
Portal to Phyrexia
8% of 206 decks +6% synergy
Scourglass
8% of 198 decks +8% synergy
Tamiyo's Journal
8% of 221 decks +7% synergy
Enchantments
Thopter Spy Network
40% of 221 decks +36% synergy
Cryptolith Rite
38% of 66 decks +34% synergy
Mirrodin Besieged
34% of 219 decks +32% synergy
Smothering Tithe
27% of 196 decks +2% synergy
Tempered Steel
26% of 198 decks +24% synergy
Doubling Season
26% of 66 decks +17% synergy
Anointed Procession
24% of 198 decks +15% synergy
Storm the Vault
23% of 132 decks +20% synergy
Rhystic Study
21% of 221 decks -7% synergy
Artificer Class
20% of 213 decks +19% synergy
Elven Chorus
19% of 21 decks +15% synergy
Parallel Lives
18% of 66 decks +11% synergy
Simic Ascendancy
15% of 66 decks +10% synergy
Kindred Discovery
12% of 221 decks +5% synergy
Efficient Construction
12% of 221 decks +11% synergy
Biotransference
11% of 209 decks +9% synergy
Mystic Remora
10% of 221 decks -8% synergy
Mana Echoes
9% of 132 decks +8% synergy
Reflections of Littjara
6% of 219 decks +1% synergy
Revel in Riches
5% of 221 decks +2% synergy
Impact Tremors
5% of 132 decks -4% synergy
Teleportation Circle
5% of 195 decks +1% synergy
Planeswalkers
Tezzeret, Master of the Bridge
34% of 219 decks +31% synergy
Daretti, Scrap Savant
25% of 132 decks +23% synergy
Tezzeret, Artifice Master
13% of 219 decks +12% synergy
Tezzeret the Seeker
13% of 221 decks +11% synergy
Saheeli, the Gifted
12% of 130 decks +11% synergy
Saheeli, Sublime Artificer
8% of 130 decks +4% synergy
Ugin, the Ineffable
8% of 219 decks +6% synergy
Karn, Scion of Urza
8% of 221 decks +7% synergy
Saheeli, Filigree Master
7% of 121 decks +6% synergy
Karn, the Great Creator
7% of 219 decks +6% synergy
Tezzeret, Agent of Bolas
7% of 221 decks +7% synergy
Karn, Living Legacy
7% of 212 decks +7% synergy
Tezzeret, Betrayer of Flesh
7% of 217 decks +6% synergy
Daretti, Ingenious Iconoclast
6% of 132 decks +5% synergy
Utility Lands
Inventors' Fair
37% of 221 decks +33% synergy
Academy Ruins
35% of 221 decks +30% synergy
Reliquary Tower
33% of 221 decks +3% synergy
Buried Ruin
31% of 221 decks +26% synergy
Archway of Innovation
27% of 30 decks +22% synergy
Urza's Saga
25% of 218 decks +18% synergy
Three Tree City
24% of 21 decks +14% synergy
Urza's Power Plant
21% of 221 decks +19% synergy
Urza's Mine
21% of 221 decks +19% synergy
Urza's Tower
21% of 221 decks +19% synergy
Bojuka Bog
21% of 221 decks -9% synergy
Treasure Vault
15% of 218 decks +13% synergy
Temple of the False God
14% of 221 decks +4% synergy
Urza's Workshop
12% of 206 decks +11% synergy
Tomb of the Spirit Dragon
11% of 221 decks +10% synergy
Ancient Tomb
11% of 221 decks +1% synergy
Urborg, Tomb of Yawgmoth
9% of 221 decks -1% synergy
Gaea's Cradle
8% of 66 decks +2% synergy
Karn's Bastion
7% of 219 decks +2% synergy
Rogue's Passage
7% of 221 decks -13% synergy
Otawara, Soaring City
6% of 217 decks -10% synergy
Shrine of the Forsaken Gods
6% of 221 decks +5% synergy
Mishra's Workshop
6% of 221 decks +6% synergy
Cascading Cataracts
6% of 221 decks +5% synergy
Mana Artifacts
Sol Ring
94% of 221 decks +10% synergy
Arcane Signet
78% of 219 decks +5% synergy
Chromatic Lantern
33% of 221 decks +23% synergy
Crystal Skull, Isu Spyglass
31% of 26 decks +27% synergy
Thought Vessel
24% of 221 decks +8% synergy
Commander's Sphere
23% of 221 decks +7% synergy
Azorius Signet
22% of 198 decks -4% synergy
Dimir Signet
22% of 221 decks -7% synergy
Fellwar Stone
20% of 221 decks -1% synergy
Orzhov Signet
20% of 198 decks -7% synergy
Thran Dynamo
19% of 221 decks +15% synergy
Myr Reservoir
19% of 221 decks +18% synergy
Timeless Lotus
16% of 62 decks +2% synergy
The Mightstone and Weakstone
15% of 206 decks +14% synergy
Basalt Monolith
14% of 221 decks +12% synergy
Liquimetal Torque
14% of 218 decks +11% synergy
Gilded Lotus
14% of 221 decks +11% synergy
Mana Crypt
14% of 221 decks +6% synergy
Mox Opal
14% of 221 decks +9% synergy
Izzet Signet
13% of 132 decks -15% synergy
Talisman of Dominance
12% of 221 decks -19% synergy
Sonic Screwdriver
12% of 78 decks +10% synergy
Chromatic Orrery
11% of 219 decks +9% synergy
Mind Stone
10% of 221 decks -7% synergy
Cursed Mirror
10% of 129 decks +5% synergy
Talisman of Creativity
10% of 130 decks -19% synergy
Mox Amber
10% of 221 decks +6% synergy
Mana Vault
10% of 221 decks +3% synergy
Rakdos Signet
8% of 132 decks -21% synergy
Talisman of Progress
8% of 198 decks -15% synergy
Blinkmoth Urn
8% of 221 decks +7% synergy
Lotus Petal
7% of 221 decks +0% synergy
Boros Signet
7% of 120 decks -17% synergy
Talisman of Hierarchy
7% of 196 decks -18% synergy
Talisman of Conviction
6% of 118 decks -17% synergy
Jeweled Lotus
5% of 219 decks -0% synergy
Talisman of Indulgence
5% of 132 decks -21% synergy
Lands
Command Tower
90% of 221 decks +16% synergy
Mistvault Bridge
56% of 218 decks +51% synergy
Razortide Bridge
54% of 195 decks +47% synergy
Goldmire Bridge
51% of 195 decks +46% synergy
Silverbluff Bridge
50% of 129 decks +44% synergy
Exotic Orchard
48% of 221 decks +13% synergy
Rustvale Bridge
41% of 117 decks +36% synergy
Tanglepool Bridge
40% of 65 decks +37% synergy
Drossforge Bridge
39% of 129 decks +35% synergy
Thornglint Bridge
38% of 63 decks +36% synergy
Darkmoss Bridge
34% of 65 decks +30% synergy
Slagwoods Bridge
32% of 63 decks +29% synergy
Arcane Sanctum
31% of 198 decks +4% synergy
Spire of Industry
30% of 221 decks +27% synergy
Steam Vents
30% of 132 decks -9% synergy
Path of Ancestry
29% of 221 decks +8% synergy
Watery Grave
29% of 221 decks -12% synergy
Hallowed Fountain
28% of 198 decks -13% synergy
The Mycosynth Gardens
27% of 169 decks +25% synergy
Godless Shrine
26% of 198 decks -14% synergy
Raffine's Tower
26% of 192 decks -2% synergy
Sacred Foundry
24% of 120 decks -12% synergy
Prairie Stream
24% of 198 decks -10% synergy
Evolving Wilds
24% of 221 decks +3% synergy
Sunken Hollow
24% of 221 decks -11% synergy
Blood Crypt
21% of 132 decks -17% synergy
Xander's Lounge
21% of 126 decks -7% synergy
Temple of Enlightenment
20% of 198 decks +3% synergy
Temple of Silence
19% of 198 decks +1% synergy
The World Tree
19% of 64 decks -15% synergy
Crumbling Necropolis
18% of 132 decks -13% synergy
Contaminated Landscape
18% of 28 decks +5% synergy
Flooded Strand
18% of 221 decks +7% synergy
Temple of Deceit
18% of 221 decks +1% synergy
Smoldering Marsh
17% of 132 decks -15% synergy
Polluted Delta
17% of 221 decks +5% synergy
Dimir Aqueduct
17% of 221 decks -0% synergy
Breeding Pool
17% of 66 decks -24% synergy
Raugrin Triome
16% of 118 decks -10% synergy
Orzhov Basilica
16% of 198 decks -0% synergy
Sea of Clouds
15% of 196 decks -11% synergy
Savai Triome
15% of 118 decks -12% synergy
Urza's Cave
15% of 40 decks +11% synergy
Scalding Tarn
15% of 221 decks +4% synergy
Skycloud Expanse
15% of 198 decks +2% synergy
Azorius Chancery
15% of 198 decks -0% synergy
Marsh Flats
14% of 221 decks +3% synergy
Vault of Champions
14% of 196 decks -11% synergy
Temple Garden
14% of 64 decks -26% synergy
Glimmervoid
14% of 221 decks +14% synergy