Marchesa, the Black Rose + Time Sieve + Myr Battlesphere

Marchesa, the Black Rose
Time Sieve
Myr Battlesphere

Requires
Marchesa, the Black Rose must be on the battlefield. Time Sieve must be on the battlefield. Myr Battlesphere must be on the battlefield. You do not have the highest life total, or are tied for the highest life total. Myr Battlesphere does not have summoning sickness. You control at least four other artifacts.
Steps
  1. Declare Myr Battlesphere as an attacker, attacking the opponent with the most life or tied for the most life.
  2. Myr Battlesphere's dethrone ability triggers, putting a +1/+1 counter on it.
  3. Activate Time Sieve by tapping it, sacrificing Myr Battlesphere and four other artifacts you control.
  4. When Myr Battlesphere dies, Marchesa's second ability triggers, causing you to return Myr Battlesphere from your graveyard to the battlefield at the beginning of your end step.
  5. Resolve the Time Sieve ability, causing you to take an extra turn after this one.
  6. At the beginning of your end step, Marchesa triggers, causing you to return Myr Battlesphere from your graveyard to the battlefield.
  7. When Myr Battlesphere enters the battlefield, it triggers, creating four 1/1 Myr artifact creature tokens.
  8. Repeat each turn.
Results
Infinite turns.

Top Commanders (1)
Marchesa, the Black Rose
0.58% of 8832 decks 51 decks
High Synergy Cards (3)
Marionette Master
63% of 59 decks +61% synergy
Unspeakable Symbol
55% of 60 decks +55% synergy
Thran Vigil
55% of 31 decks +55% synergy
Top Cards (10)
Ashnod's Altar
78% of 60 decks +70% synergy
Arcbound Ravager
67% of 60 decks +66% synergy
Iron Apprentice
66% of 53 decks +66% synergy
Arcbound Worker
65% of 60 decks +65% synergy
Solemn Simulacrum
65% of 60 decks +50% synergy
Arcbound Stinger
63% of 60 decks +63% synergy
Steel Overseer
62% of 60 decks +60% synergy
Baleful Strix
60% of 60 decks +57% synergy
Skullclamp
58% of 60 decks +46% synergy
Arcbound Crusher
58% of 60 decks +58% synergy
Creatures (50)
Arcbound Slith
57% of 60 decks +57% synergy
Scrapyard Recombiner
55% of 58 decks +55% synergy
Arcbound Reclaimer
55% of 60 decks +55% synergy
Thought Monitor
53% of 57 decks +51% synergy
Arcbound Tracker
46% of 57 decks +45% synergy
Enthusiastic Mechanaut
42% of 53 decks +41% synergy
Wurmcoil Engine
38% of 60 decks +36% synergy
Phyrexian Metamorph
38% of 60 decks +35% synergy
Grim Haruspex
37% of 59 decks +35% synergy
Foundry Inspector
37% of 59 decks +33% synergy
Myr Retriever
37% of 60 decks +34% synergy
Etherium Sculptor
37% of 60 decks +34% synergy
Syr Ginger, the Meal Ender
36% of 14 decks +34% synergy
Arcbound Hybrid
35% of 60 decks +35% synergy
Goblin Welder
35% of 60 decks +33% synergy
Extruder
33% of 60 decks +33% synergy
Kuldotha Forgemaster
33% of 60 decks +32% synergy
Kappa Cannoneer
32% of 53 decks +31% synergy
Jhoira, Weatherlight Captain
31% of 59 decks +29% synergy
Padeem, Consul of Innovation
31% of 59 decks +29% synergy
Scorn-Blade Berserker
29% of 17 decks +29% synergy
Carrion Feeder
28% of 60 decks +25% synergy
Triskelion
27% of 60 decks +26% synergy
Scrap Trawler
25% of 59 decks +23% synergy
Danny Pink
25% of 12 decks +24% synergy
Viscera Seer
25% of 60 decks +20% synergy
Arcbound Overseer
23% of 60 decks +23% synergy
Flayer of the Hatebound
23% of 60 decks +23% synergy
Arcbound Whelp
23% of 57 decks +23% synergy
Arcbound Slasher
23% of 57 decks +23% synergy
Noxious Gearhulk
22% of 59 decks +20% synergy
Meteor Golem
22% of 59 decks +20% synergy
Mindless Automaton
22% of 60 decks +21% synergy
Spellskite
22% of 60 decks +20% synergy
Mahadi, Emporium Master
21% of 43 decks +19% synergy
Goblin Engineer
19% of 58 decks +17% synergy
Sphinx Summoner
18% of 60 decks +18% synergy
River Kelpie
18% of 60 decks +18% synergy
Canoptek Tomb Sentinel
18% of 33 decks +18% synergy
Canoptek Spyder
18% of 33 decks +17% synergy
Tribute Mage
17% of 58 decks +16% synergy
Emry, Lurker of the Loch
17% of 58 decks +15% synergy
Hangarback Walker
17% of 59 decks +16% synergy
Herald of Secret Streams
17% of 59 decks +16% synergy
Metallic Mimic
17% of 59 decks +16% synergy
Reckless Fireweaver
17% of 59 decks +15% synergy
Walking Ballista
17% of 59 decks +14% synergy
Mycosynth Golem
17% of 60 decks +16% synergy
Duplicant
17% of 60 decks +16% synergy
Shimmer Myr
17% of 60 decks +15% synergy
Instants (24)
Counterspell
45% of 60 decks +24% synergy
Chaos Warp
42% of 60 decks +26% synergy
Cyclonic Rift
25% of 60 decks +11% synergy
Deadly Dispute
21% of 53 decks +15% synergy
Reality Shift
17% of 59 decks +12% synergy
Terminate
17% of 60 decks +12% synergy
Negate
17% of 60 decks +5% synergy
Village Rites
16% of 57 decks +10% synergy
Fierce Guardianship
16% of 57 decks +7% synergy
An Offer You Can't Refuse
14% of 49 decks +4% synergy
Vampiric Tutor
13% of 60 decks +3% synergy
Arcane Denial
12% of 60 decks +2% synergy
Rakdos Charm
10% of 60 decks +7% synergy
Pongify
10% of 60 decks +4% synergy
Swan Song
10% of 60 decks +2% synergy
Brainstorm
10% of 60 decks -1% synergy
Mana Drain
8% of 60 decks +1% synergy
Plumb the Forbidden
7% of 57 decks +5% synergy
Deadly Rollick
7% of 57 decks +2% synergy
Deflecting Swat
7% of 57 decks -1% synergy
Dark Ritual
7% of 60 decks -4% synergy
Lethal Scheme
6% of 49 decks +5% synergy
Slip Out the Back
6% of 49 decks +5% synergy
Whir of Invention
5% of 59 decks +3% synergy
Sorceries (24)
Wave Goodbye
50% of 6 decks +48% synergy
Blasphemous Act
48% of 60 decks +32% synergy
Delete
33% of 12 decks +33% synergy
Feed the Swarm
26% of 57 decks +17% synergy
Demonic Tutor
25% of 60 decks +13% synergy
Their Name Is Death
18% of 33 decks +17% synergy
Toxic Deluge
17% of 60 decks +8% synergy
Scrap Mastery
15% of 59 decks +15% synergy
All Is Dust
15% of 60 decks +13% synergy
Fabricate
15% of 60 decks +12% synergy
Vandalblast
15% of 60 decks +7% synergy
Reshape
13% of 60 decks +13% synergy
Tezzeret's Gambit
10% of 60 decks +8% synergy
Living Death
10% of 60 decks +7% synergy
Damnation
10% of 60 decks +5% synergy
Diabolic Intent
8% of 60 decks +4% synergy
Reanimate
8% of 60 decks +1% synergy
Blood Money
7% of 41 decks +6% synergy
Mark of Mutiny
7% of 60 decks +6% synergy
Thoughtcast
7% of 60 decks +5% synergy
Grim Tutor
7% of 60 decks +4% synergy
Night's Whisper
7% of 60 decks +2% synergy
Victimize
7% of 60 decks +1% synergy
Mob Rule
5% of 59 decks +4% synergy
Utility Artifacts (34)
Krark-Clan Ironworks
48% of 60 decks +47% synergy
The Ozolith
44% of 57 decks +40% synergy
Lightning Greaves
38% of 60 decks +13% synergy
Swiftfoot Boots
32% of 60 decks +3% synergy
Animation Module
25% of 59 decks +25% synergy
Bolas's Citadel
24% of 58 decks +19% synergy
Lux Artillery
23% of 22 decks +22% synergy
Phyrexian Altar
22% of 60 decks +17% synergy
Throne of Geth
18% of 60 decks +18% synergy
Genesis Chamber
18% of 60 decks +18% synergy
Mystic Forge
17% of 58 decks +14% synergy
Darksteel Forge
17% of 60 decks +15% synergy
Unwinding Clock
17% of 60 decks +14% synergy
Altar of Dementia
17% of 60 decks +14% synergy
Encroaching Mycosynth
16% of 25 decks +15% synergy
Spawning Pit
15% of 60 decks +14% synergy
Mycosynth Lattice
15% of 60 decks +14% synergy
Cloud Key
15% of 60 decks +13% synergy
Cranial Plating
13% of 60 decks +12% synergy
Nim Deathmantle
12% of 60 decks +11% synergy
Trading Post
12% of 60 decks +10% synergy
Nevinyrral's Disk
12% of 60 decks +10% synergy
Wayfarer's Bauble
12% of 60 decks +0% synergy
Oni-Cult Anvil
9% of 53 decks +9% synergy
Mirrorworks
8% of 60 decks +8% synergy
Bident of Thassa
8% of 60 decks +5% synergy
Sensei's Divining Top
8% of 60 decks +2% synergy
Soul-Guide Lantern
7% of 57 decks +6% synergy
Energy Chamber
7% of 60 decks +7% synergy
Vedalken Orrery
7% of 60 decks +5% synergy
Sculpting Steel
7% of 60 decks +4% synergy
Shadowspear
5% of 57 decks +2% synergy
Treasure Map
5% of 59 decks +4% synergy
Sword of the Animist
5% of 59 decks +0% synergy
Enchantments (24)
Goblin Bombardment
50% of 60 decks +47% synergy
Uncivil Unrest
35% of 17 decks +34% synergy
Genesis of the Daleks
30% of 10 decks +29% synergy
Phyrexian Scriptures
24% of 59 decks +23% synergy
All Will Be One
23% of 22 decks +21% synergy
Storm the Vault
22% of 59 decks +21% synergy
Dictate of Erebos
22% of 60 decks +19% synergy
Biotransference
21% of 33 decks +20% synergy
Mirrodin Besieged
16% of 58 decks +14% synergy
Rhystic Study
15% of 60 decks +1% synergy
Clan Crafter
15% of 41 decks +14% synergy
Phyrexian Arena
13% of 60 decks +6% synergy
Thopter Spy Network
12% of 59 decks +10% synergy
Sneak Attack
12% of 60 decks +10% synergy
Warstorm Surge
12% of 60 decks +9% synergy
Mechanized Production
10% of 59 decks +9% synergy
Grave Betrayal
10% of 60 decks +9% synergy
Black Market Connections
10% of 41 decks +4% synergy
Grave Pact
8% of 60 decks +6% synergy
Revel in Riches
7% of 59 decks +5% synergy
Mystic Remora
7% of 60 decks -2% synergy
Shifting Shadow
5% of 59 decks +5% synergy
Efficient Construction
5% of 59 decks +4% synergy
Impact Tremors
5% of 59 decks +1% synergy
Planeswalkers (11)
Tezzeret, Master of the Bridge
36% of 58 decks +36% synergy
Daretti, Scrap Savant
20% of 59 decks +19% synergy
Daretti, Ingenious Iconoclast
17% of 59 decks +17% synergy
Ugin, the Ineffable
10% of 58 decks +8% synergy
Tezzeret the Seeker
10% of 60 decks +9% synergy
Tezzeret, Agent of Bolas
8% of 60 decks +8% synergy
Saheeli, the Gifted
7% of 59 decks +7% synergy
Saheeli, Sublime Artificer
5% of 58 decks +4% synergy
Tezzeret, Master of Metal
5% of 59 decks +5% synergy
Tezzeret, Artifice Master
5% of 59 decks +4% synergy
Ugin, the Spirit Dragon
5% of 59 decks +3% synergy
Utility Lands (34)
Great Furnace
60% of 60 decks +57% synergy
Seat of the Synod
58% of 60 decks +55% synergy
Vault of Whispers
52% of 60 decks +49% synergy
Darksteel Citadel
45% of 60 decks +41% synergy
Academy Ruins
42% of 60 decks +39% synergy
Buried Ruin
40% of 60 decks +35% synergy
Bojuka Bog
33% of 60 decks +17% synergy
Inventors' Fair
32% of 59 decks +28% synergy
Forge of Heroes
27% of 59 decks +26% synergy
High Market
27% of 60 decks +23% synergy
Urza's Saga
23% of 57 decks +16% synergy
Reliquary Tower
22% of 60 decks -7% synergy
Urborg, Tomb of Yawgmoth
20% of 60 decks +10% synergy
Karn's Bastion
19% of 58 decks +14% synergy
Phyrexian Tower
18% of 60 decks +14% synergy
Ancient Tomb
17% of 60 decks +6% synergy
Tomb of the Spirit Dragon
10% of 59 decks +9% synergy
Temple of the False God
10% of 60 decks +0% synergy
Treasure Vault
9% of 53 decks +7% synergy
War Room
9% of 57 decks +2% synergy
Ghost Quarter
8% of 60 decks +5% synergy
Otawara, Soaring City
8% of 53 decks -1% synergy
Ruins of Oran-Rief
7% of 59 decks +7% synergy
Detection Tower
7% of 59 decks +6% synergy
Blinkmoth Nexus
7% of 60 decks +6% synergy
Urza's Tower
7% of 60 decks +5% synergy
Urza's Power Plant
7% of 60 decks +5% synergy
Urza's Mine
7% of 60 decks +5% synergy
Takenuma, Abandoned Mire
6% of 53 decks -0% synergy
Tyrite Sanctum
5% of 57 decks +3% synergy
Emergence Zone
5% of 58 decks +3% synergy
Field of the Dead
5% of 58 decks +2% synergy
Shrine of the Forsaken Gods
5% of 59 decks +4% synergy
Westvale Abbey
5% of 59 decks +4% synergy
Mana Artifacts (19)
Sol Ring
87% of 60 decks +2% synergy
Arcane Signet
81% of 58 decks +10% synergy
Talisman of Dominance
48% of 60 decks +41% synergy
Talisman of Creativity
48% of 58 decks +42% synergy
Liquimetal Torque
47% of 57 decks +43% synergy
Talisman of Indulgence
40% of 60 decks +34% synergy
Rakdos Signet
32% of 60 decks +25% synergy
Izzet Signet
28% of 60 decks +21% synergy
Dimir Signet
28% of 60 decks +20% synergy
Fellwar Stone
25% of 60 decks +4% synergy
Commander's Sphere
19% of 59 decks +2% synergy
Chromatic Lantern
18% of 60 decks +9% synergy
Thran Dynamo
17% of 60 decks +12% synergy
Mana Crypt
15% of 60 decks +4% synergy
Mind Stone
15% of 60 decks -3% synergy
Thought Vessel
12% of 59 decks -4% synergy
Mox Opal
12% of 60 decks +7% synergy
Gilded Lotus
7% of 60 decks +3% synergy
Skyclave Relic
5% of 57 decks +4% synergy
Lands (50)
Goldmire Bridge
100% of 3 decks +99% synergy
Rustvale Bridge
100% of 3 decks +99% synergy
Razortide Bridge
100% of 3 decks +98% synergy
Command Tower
92% of 60 decks +19% synergy
Exotic Orchard
52% of 60 decks +17% synergy
Crumbling Necropolis
47% of 60 decks +43% synergy
Shivan Reef
45% of 60 decks +39% synergy
Spire of Industry
44% of 59 decks +41% synergy
Watery Grave
43% of 60 decks +33% synergy
Sulfurous Springs
42% of 60 decks +38% synergy
Steam Vents
42% of 60 decks +33% synergy
Xander's Lounge
39% of 49 decks +35% synergy
Drossforge Bridge
39% of 57 decks +38% synergy
Silverbluff Bridge
39% of 57 decks +37% synergy
Opal Palace
38% of 60 decks +35% synergy
Underground River
38% of 60 decks +34% synergy
Blood Crypt
38% of 60 decks +29% synergy
Mistvault Bridge
37% of 57 decks +36% synergy
Sulfur Falls
33% of 60 decks +27% synergy
Dragonskull Summit
30% of 60 decks +23% synergy
Morphic Pool
29% of 59 decks +22% synergy
Temple of Deceit
28% of 60 decks +24% synergy
Luxury Suite
27% of 59 decks +21% synergy
Temple of Epiphany
27% of 60 decks +23% synergy
Training Center
26% of 57 decks +20% synergy
City of Brass
23% of 60 decks +15% synergy
Bloodstained Mire
23% of 60 decks +13% synergy
Polluted Delta
23% of 60 decks +13% synergy
Scalding Tarn
23% of 60 decks +12% synergy
Drowned Catacomb
22% of 60 decks +16% synergy
Smoldering Marsh
20% of 59 decks +13% synergy
Sunken Hollow
20% of 59 decks +12% synergy
Guildmages' Forum
19% of 59 decks +18% synergy
Power Depot
18% of 57 decks +17% synergy
Temple of Malice
17% of 60 decks +14% synergy
Clearwater Pathway
14% of 57 decks +11% synergy
Bloodfell Caves
14% of 59 decks +12% synergy
Izzet Boilerworks
13% of 60 decks +10% synergy
Mana Confluence
13% of 60 decks +6% synergy
Fiery Islet
12% of 58 decks +11% synergy
Prismatic Vista
12% of 58 decks +6% synergy
Dismal Backwater
12% of 59 decks +10% synergy
Rakdos Carnarium
12% of 60 decks +8% synergy
Darkwater Catacombs
12% of 60 decks +8% synergy
Demolition Field
11% of 27 decks +8% synergy
Riverglide Pathway
11% of 57 decks +8% synergy
Grand Coliseum
10% of 60 decks +10% synergy
Glimmervoid
10% of 60 decks +10% synergy
Rakdos Guildgate
10% of 60 decks +9% synergy
Dimir Aqueduct
10% of 60 decks +6% synergy