Cogwork Assembler + Coretapper + Magistrate's Scepter
Cogwork Assembler
Coretapper
Magistrate's Scepter
Requires
Cogwork Assembler must be on the battlefield.
Coretapper must be on the battlefield.
Magistrate's Scepter must be on the battlefield.
Coretapper does not have summoning sickness.
Mana needed: 
each turn
each turn
Steps
- Activate Cogwork Assembler by paying , creating a token copy of Coretapper with haste.
- Activate the token Coretapper's first ability by tapping it, putting a charge counter on Magistrate's Scepter.
- Activate the token Coretapper's second ability by sacrificing it, putting two charge counters on Magistrate's Scepter.
- Activate Magistrate's Scepter's second ability by tapping it and removing three charge counters from it, causing you to take an extra turn after this one.
- Repeat each turn.
Results
Infinite turns.
Marvin, Murderous Mimic
0.28% of 716 decks
2 decks
Top Commanders
The Peregrine Dynamo
1.66% of 664 decks
11 decks
Kurkesh, Onakke Ancient
2.29% of 437 decks
10 decks
Karn, Silver Golem
0.57% of 1055 decks
6 decks
Oswald Fiddlebender
0.28% of 1791 decks
5 decks
Emry, Lurker of the Loch
0.12% of 4240 decks
5 decks
Karn, Legacy Reforged
0.07% of 4063 decks
3 decks
Zirda, the Dawnwaker
0.11% of 1744 decks
2 decks
Tekuthal, Inquiry Dominus
0.08% of 2459 decks
2 decks
Urza, Chief Artificer
0.01% of 13791 decks
2 decks
Drafna, Founder of Lat-Nam
0.20% of 1013 decks
2 decks
Tawnos, Urza's Apprentice
0.80% of 251 decks
2 decks
Rebbec, Architect of Ascension // Silas Renn, Seeker Adept
0.11% of 943 decks
1 decks
Medomai the Ageless
0.22% of 464 decks
1 decks
Ratchet, Field Medic
0.18% of 548 decks
1 decks
Graaz, Unstoppable Juggernaut
0.03% of 3611 decks
1 decks
Syr Ginger, the Meal Ender
0.05% of 1989 decks
1 decks
Vhal, Candlekeep Researcher // Cultist of the Absolute
1.52% of 66 decks
1 decks
High Synergy Cards
Reckless Handling
71% of 7 decks
+69% synergy
Foundry Inspector
71% of 72 decks
+67% synergy
Clock of Omens
62% of 72 decks
+62% synergy
Daretti, Scrap Savant
62% of 16 decks
+60% synergy
Ancient Den
65% of 17 decks
+59% synergy
Buried Ruin
61% of 72 decks
+56% synergy
Mystic Forge
57% of 72 decks
+54% synergy
Voltaic Key
53% of 72 decks
+52% synergy
Trash for Treasure
50% of 16 decks
+49% synergy
Time Sieve
50% of 10 decks
+47% synergy
Top Cards
Swords to Plowshares
59% of 17 decks
-4% synergy
Basalt Monolith
58% of 72 decks
+56% synergy
Mind Stone
58% of 72 decks
+41% synergy
Everflowing Chalice
53% of 72 decks
+48% synergy
Iron Myr
50% of 16 decks
+47% synergy
Faithless Looting
50% of 16 decks
+33% synergy
Manifold Key
49% of 72 decks
+47% synergy
Rings of Brighthearth
49% of 72 decks
+47% synergy
Thran Dynamo
49% of 72 decks
+44% synergy
Etherium Sculptor
48% of 23 decks
+42% synergy
Creatures
Urza, Prince of Kroog
44% of 9 decks
+42% synergy
Esper Sentinel
41% of 17 decks
+21% synergy
Glaring Fleshraker
40% of 10 decks
+38% synergy
Voltaic Construct
39% of 72 decks
+39% synergy
Myr Retriever
39% of 72 decks
+37% synergy
Myr Battlesphere
39% of 72 decks
+37% synergy
Syr Ginger, the Meal Ender
38% of 37 decks
+37% synergy
Palladium Myr
38% of 72 decks
+35% synergy
Slobad, Iron Goblin
36% of 11 decks
+36% synergy
Scrap Trawler
36% of 72 decks
+34% synergy
Teshar, Ancestor's Apostle
35% of 17 decks
+33% synergy
Trinket Mage
35% of 23 decks
+32% synergy
Sai, Master Thopterist
35% of 23 decks
+31% synergy
Shimmer Myr
32% of 72 decks
+30% synergy
Jhoira's Familiar
32% of 72 decks
+30% synergy
Drafna, Founder of Lat-Nam
32% of 19 decks
+31% synergy
Goblin Welder
31% of 16 decks
+29% synergy
Goblin Engineer
31% of 16 decks
+28% synergy
Mirran Spy
30% of 23 decks
+30% synergy
Trophy Mage
30% of 23 decks
+29% synergy
Silver Myr
30% of 23 decks
+28% synergy
Padeem, Consul of Innovation
30% of 23 decks
+27% synergy
Liberator, Urza's Battlethopter
30% of 63 decks
+29% synergy
Oswald Fiddlebender
29% of 17 decks
+28% synergy
Kuldotha Forgemaster
28% of 72 decks
+27% synergy
Leaden Myr
27% of 11 decks
+25% synergy
Scrap Welder
27% of 15 decks
+26% synergy
Emry, Lurker of the Loch
26% of 23 decks
+22% synergy
Myr Galvanizer
25% of 72 decks
+25% synergy
Quicksmith Genius
25% of 16 decks
+24% synergy
Karn, Legacy Reforged
25% of 44 decks
+24% synergy
Walking Ballista
24% of 72 decks
+21% synergy
Ethersworn Canonist
24% of 17 decks
+22% synergy
Gold Myr
24% of 17 decks
+21% synergy
Drannith Magistrate
24% of 17 decks
+17% synergy
Metalworker
22% of 72 decks
+22% synergy
Junk Diver
22% of 72 decks
+22% synergy
Tribute Mage
22% of 23 decks
+19% synergy
Phyrexian Metamorph
22% of 23 decks
+15% synergy
Bosh, Iron Golem
19% of 16 decks
+18% synergy
Myr Welder
18% of 72 decks
+18% synergy
Hedron Crawler
18% of 72 decks
+18% synergy
Steel Overseer
18% of 72 decks
+16% synergy
Order of Whiteclay
18% of 17 decks
+17% synergy
Grand Abolisher
18% of 17 decks
+9% synergy
Treasure Mage
17% of 23 decks
+17% synergy
Riddlesmith
17% of 23 decks
+17% synergy
Master Transmuter
17% of 23 decks
+16% synergy
Laboratory Maniac
17% of 23 decks
+13% synergy
Karn, Silver Golem
17% of 72 decks
+17% synergy
Instants
Demand Answers
100% of 3 decks
+93% synergy
Enlightened Tutor
47% of 17 decks
+29% synergy
Big Score
46% of 13 decks
+37% synergy
Thrill of Possibility
44% of 16 decks
+33% synergy
Chaos Warp
44% of 16 decks
+12% synergy
Wild Magic Surge
42% of 12 decks
+39% synergy
Mana Tithe
35% of 17 decks
+33% synergy
Unexpected Windfall
33% of 15 decks
+27% synergy
Abrade
31% of 16 decks
+20% synergy
Dispel
30% of 23 decks
+26% synergy
Counterspell
30% of 23 decks
-12% synergy
Dispatch
29% of 17 decks
+24% synergy
Path to Exile
29% of 17 decks
-16% synergy
Dramatic Reversal
26% of 23 decks
+21% synergy
Negate
26% of 23 decks
+3% synergy
Bolt Bend
25% of 16 decks
+21% synergy
Deflecting Swat
25% of 16 decks
+9% synergy
Null Elemental Blast
23% of 13 decks
+21% synergy
Thirst for Knowledge
22% of 23 decks
+20% synergy
Muddle the Mixture
22% of 23 decks
+17% synergy
Reality Shift
22% of 23 decks
+13% synergy
Cyclonic Rift
22% of 23 decks
-6% synergy
Volt Charge
19% of 16 decks
+18% synergy
Reverberate
19% of 16 decks
+16% synergy
Pyroblast
19% of 16 decks
+13% synergy
Red Elemental Blast
19% of 16 decks
+12% synergy
Resculpt
18% of 22 decks
+13% synergy
Teferi's Protection
18% of 17 decks
-2% synergy
Stoic Rebuttal
17% of 23 decks
+17% synergy
Whir of Invention
17% of 23 decks
+14% synergy
Brainstorm
17% of 23 decks
-4% synergy
Defabricate
16% of 19 decks
+15% synergy
Reality Heist
14% of 22 decks
+13% synergy
Spell Pierce
13% of 23 decks
+9% synergy
Mystical Tutor
13% of 23 decks
-2% synergy
Swan Song
13% of 23 decks
-3% synergy
Arcane Denial
13% of 23 decks
-7% synergy
Warping Wail
10% of 72 decks
+9% synergy
Scour from Existence
7% of 72 decks
+6% synergy
Sorceries
Saheeli's Directive
38% of 16 decks
+37% synergy
Scrap Mastery
31% of 16 decks
+31% synergy
Cathartic Reunion
31% of 16 decks
+28% synergy
Gamble
31% of 16 decks
+21% synergy
Blasphemous Act
31% of 16 decks
-2% synergy
Fabricate
26% of 23 decks
+20% synergy
All Is Dust
25% of 72 decks
+23% synergy
Chain Reaction
25% of 16 decks
+20% synergy
Thoughtcast
22% of 23 decks
+18% synergy
Jeska's Will
20% of 15 decks
+3% synergy
Tormenting Voice
19% of 16 decks
+16% synergy
Wheel of Fortune
19% of 16 decks
+14% synergy
Vandalblast
19% of 16 decks
+3% synergy
Reshape
17% of 23 decks
+16% synergy
Tezzeret's Gambit
17% of 23 decks
+14% synergy
Solve the Equation
14% of 22 decks
+9% synergy
Curse of the Swine
13% of 23 decks
+9% synergy
Treasure Cruise
13% of 23 decks
+8% synergy
Rise of the Eldrazi
8% of 39 decks
+6% synergy
Utility Artifacts
Staff of Domination
42% of 72 decks
+40% synergy
Wand of Wonder
42% of 12 decks
+40% synergy
Sculpting Steel
42% of 72 decks
+39% synergy
Krark-Clan Ironworks
40% of 72 decks
+39% synergy
Forsaken Monument
39% of 71 decks
+38% synergy
Thopter Foundry
38% of 8 decks
+36% synergy
Sensei's Divining Top
38% of 72 decks
+32% synergy
Ashnod's Altar
36% of 72 decks
+29% synergy
Unwinding Clock
35% of 72 decks
+32% synergy
Moonsilver Key
34% of 70 decks
+33% synergy
Contagion Engine
33% of 72 decks
+32% synergy
Lithoform Engine
31% of 71 decks
+30% synergy
Energy Chamber
29% of 72 decks
+29% synergy
Animation Module
29% of 72 decks
+29% synergy
Chimil, the Inner Sun
28% of 32 decks
+26% synergy
Cloud Key
28% of 72 decks
+26% synergy
Prototype Portal
26% of 72 decks
+26% synergy
Planar Bridge
26% of 72 decks
+26% synergy
Aether Spellbomb
26% of 23 decks
+25% synergy
Umbral Mantle
25% of 72 decks
+24% synergy
Mimic Vat
25% of 72 decks
+24% synergy
Realmbreaker, the Invasion Tree
24% of 45 decks
+24% synergy
Darksteel Forge
22% of 72 decks
+21% synergy
Hedron Archive
21% of 72 decks
+18% synergy
Helm of the Host
21% of 72 decks
+18% synergy
Dragonspark Reactor
20% of 15 decks
+20% synergy
Blasting Station
19% of 72 decks
+19% synergy
Mirrorworks
19% of 72 decks
+19% synergy
Strionic Resonator
19% of 72 decks
+16% synergy
The Millennium Calendar
18% of 33 decks
+17% synergy
Lux Cannon
18% of 72 decks
+18% synergy
Heartstone
18% of 72 decks
+18% synergy
Spine of Ish Sah
18% of 72 decks
+17% synergy
Mirage Mirror
18% of 72 decks
+17% synergy
Swiftfoot Boots
18% of 72 decks
-10% synergy
The One Ring
17% of 46 decks
+8% synergy
Doubling Cube
17% of 72 decks
+16% synergy
Nim Deathmantle
17% of 72 decks
+16% synergy
Mycosynth Lattice
17% of 72 decks
+16% synergy
Contagion Clasp
17% of 72 decks
+15% synergy
Aetherflux Reservoir
17% of 72 decks
+13% synergy
Lightning Greaves
17% of 72 decks
-9% synergy
Surge Node
15% of 72 decks
+15% synergy
Tamiyo's Journal
15% of 72 decks
+14% synergy
Trading Post
15% of 72 decks
+14% synergy
Ichor Wellspring
15% of 72 decks
+14% synergy
Maskwood Nexus
14% of 70 decks
+11% synergy
Salvaging Station
14% of 72 decks
+14% synergy
Grinding Station
14% of 72 decks
+13% synergy
Helm of Awakening
14% of 72 decks
+13% synergy
Enchantments
Pia's Revolution
38% of 16 decks
+37% synergy
Smothering Tithe
35% of 17 decks
+10% synergy
Efficient Construction
22% of 23 decks
+21% synergy
Mirrodin Besieged
22% of 23 decks
+20% synergy
Thopter Spy Network
22% of 23 decks
+18% synergy
Blood Moon
19% of 16 decks
+16% synergy
Training Grounds
17% of 23 decks
+15% synergy
Secrets of the Dead
13% of 23 decks
+12% synergy
Mechanized Production
13% of 23 decks
+10% synergy
Rhystic Study
13% of 23 decks
-15% synergy
Planeswalkers
Ugin, the Ineffable
39% of 72 decks
+37% synergy
Karn, the Great Creator
28% of 72 decks
+27% synergy
Karn, Living Legacy
28% of 65 decks
+27% synergy
Tezzeret, Betrayer of Flesh
18% of 22 decks
+17% synergy
Tezzeret the Seeker
17% of 23 decks
+15% synergy
Tezzeret, Artifice Master
13% of 23 decks
+12% synergy
Narset, Parter of Veils
13% of 23 decks
+8% synergy
Karn, Scion of Urza
10% of 72 decks
+9% synergy
Ugin, the Spirit Dragon
8% of 72 decks
+7% synergy
Utility Lands
Darksteel Citadel
44% of 72 decks
+41% synergy
Great Furnace
44% of 16 decks
+38% synergy
Inventors' Fair
40% of 72 decks
+36% synergy
Seat of the Synod
39% of 23 decks
+33% synergy
Karn's Bastion
38% of 72 decks
+32% synergy
Vault of Whispers
36% of 11 decks
+32% synergy
Urza's Tower
35% of 72 decks
+33% synergy
Urza's Power Plant
33% of 72 decks
+32% synergy
Urza's Mine
33% of 72 decks
+32% synergy
War Room
33% of 70 decks
+26% synergy
Urza's Saga
29% of 70 decks
+21% synergy
Shrine of the Forsaken Gods
25% of 72 decks
+24% synergy
Emergence Zone
24% of 72 decks
+21% synergy
Temple of the False God
24% of 72 decks
+14% synergy
Ancient Tomb
24% of 72 decks
+13% synergy
Fomori Vault
23% of 13 decks
+22% synergy
Zhalfirin Void
21% of 72 decks
+20% synergy
Reliquary Tower
21% of 72 decks
-9% synergy
Nesting Grounds
19% of 72 decks
+18% synergy
Thespian's Stage
19% of 72 decks
+17% synergy
Forgotten Cave
19% of 16 decks
+14% synergy
Crystal Vein
18% of 72 decks
+17% synergy
Treasure Vault
17% of 70 decks
+15% synergy
Cryptic Caves
17% of 72 decks
+16% synergy
Guildless Commons
16% of 70 decks
+14% synergy
Haunted Fengraf
15% of 72 decks
+15% synergy
Blasted Landscape
15% of 72 decks
+15% synergy
Blast Zone
15% of 72 decks
+14% synergy
Geier Reach Sanitarium
15% of 72 decks
+12% synergy
Rogue's Passage
15% of 72 decks
-4% synergy
Scorched Ruins
14% of 72 decks
+14% synergy
Mikokoro, Center of the Sea
14% of 72 decks
+12% synergy
Command Beacon
14% of 72 decks
+9% synergy
Mystic Sanctuary
13% of 23 decks
+1% synergy
Urza's Workshop
13% of 63 decks
+12% synergy
Deserted Temple
12% of 72 decks
+12% synergy
Sanctum of Ugin
12% of 72 decks
+12% synergy
Petrified Field
11% of 72 decks
+11% synergy
Miren, the Moaning Well
11% of 72 decks
+11% synergy
Gods' Eye, Gate to the Reikai
10% of 72 decks
+10% synergy
Sequestered Stash
10% of 72 decks
+10% synergy
Mishra's Workshop
10% of 72 decks
+9% synergy
Arcane Lighthouse
10% of 72 decks
+8% synergy
Underdark Rift
9% of 70 decks
+8% synergy
Crawling Barrens
8% of 71 decks
+8% synergy
Bonders' Enclave
8% of 71 decks
+6% synergy
Phyrexia's Core
8% of 72 decks
+8% synergy
Urza's Factory
8% of 72 decks
+8% synergy
Throne of the High City
8% of 72 decks
+8% synergy
Mishra's Factory
8% of 72 decks
+8% synergy
Mana Artifacts
Sol Ring
82% of 72 decks
-2% synergy
Liquimetal Torque
37% of 70 decks
+34% synergy
Arcane Signet
35% of 72 decks
-37% synergy
Dreamstone Hedron
31% of 72 decks
+29% synergy
Thought Vessel
31% of 72 decks
+14% synergy
Worn Powerstone
29% of 72 decks
+27% synergy
Gilded Lotus
29% of 72 decks
+26% synergy
Mana Vault
25% of 72 decks
+19% synergy
Powerstone Shard
24% of 72 decks
+24% synergy
Mox Opal
21% of 72 decks
+16% synergy
The Mightstone and Weakstone
19% of 63 decks
+18% synergy
The Irencrag
19% of 37 decks
+18% synergy
Empowered Autogenerator
18% of 72 decks
+18% synergy
Astral Cornucopia
18% of 72 decks
+17% synergy
Commander's Sphere
17% of 72 decks
+1% synergy
Mana Crypt
15% of 72 decks
+7% synergy
Grim Monolith
14% of 72 decks
+12% synergy
Midnight Clock
13% of 23 decks
+8% synergy
Chromatic Orrery
13% of 71 decks
+11% synergy
Lotus Petal
12% of 72 decks
+6% synergy
Stonespeaker Crystal
12% of 66 decks
+11% synergy
Sonic Screwdriver
12% of 34 decks
+10% synergy
Honor-Worn Shaku
11% of 72 decks
+11% synergy
Chromatic Star
11% of 72 decks
+11% synergy
Coveted Jewel
11% of 72 decks
+10% synergy
Mox Amber
11% of 72 decks
+7% synergy
Fellwar Stone
11% of 72 decks
-10% synergy
Jeweled Lotus
10% of 70 decks
+4% synergy
Mox Diamond
10% of 72 decks
+5% synergy
Prismatic Lens
8% of 72 decks
+7% synergy
Staff of Compleation
7% of 55 decks
+6% synergy
Gemstone Array
7% of 72 decks
+7% synergy
Unstable Obelisk
7% of 72 decks
+6% synergy
Chrome Mox
7% of 72 decks
+1% synergy
Vexing Puzzlebox
6% of 66 decks
+5% synergy
Pyramid of the Pantheon
6% of 72 decks
+5% synergy
Thran Turbine
6% of 72 decks
+5% synergy
Blinkmoth Urn
6% of 72 decks
+5% synergy
Coalition Relic
6% of 72 decks
+5% synergy
Nyx Lotus
6% of 72 decks
+4% synergy
Lands
Sacred Foundry
100% of 3 decks
+64% synergy
Orzhov Basilica
62% of 8 decks
+47% synergy
Watery Grave
40% of 10 decks
-1% synergy
Dromar's Cavern
38% of 8 decks
+36% synergy
Arcane Sanctum
38% of 8 decks
+10% synergy
Caves of Koilos
38% of 8 decks
+9% synergy
Azorius Chancery
33% of 9 decks
+19% synergy
Hallowed Fountain
33% of 9 decks
-7% synergy
Gallifrey Council Chamber
32% of 34 decks
+32% synergy
Urza's Cave
31% of 13 decks
+27% synergy
Shipwreck Marsh
30% of 10 decks
+11% synergy
Drowned Catacomb
30% of 10 decks
+4% synergy
Morphic Pool
30% of 10 decks
+4% synergy
The Mycosynth Gardens
26% of 57 decks
+24% synergy
The Grey Havens
25% of 40 decks
+23% synergy
Planar Nexus
23% of 13 decks
+22% synergy
Hall of Tagsin
22% of 63 decks
+22% synergy
Crystal Grotto
22% of 65 decks
+21% synergy
Conduit Pylons
21% of 14 decks
+20% synergy
Command Tower
19% of 72 decks
-54% synergy
Scene of the Crime
14% of 21 decks
+13% synergy
Spire of Industry
8% of 72 decks
+5% synergy
Exotic Orchard
8% of 72 decks
-27% synergy
Gemstone Caverns
7% of 72 decks
+2% synergy
Myriad Landscape
7% of 72 decks
-13% synergy
Evolving Wilds
7% of 72 decks
-14% synergy
Power Depot
6% of 70 decks
+5% synergy
City of Brass
6% of 72 decks
-3% synergy
Flooded Strand
6% of 72 decks
-5% synergy
Marsh Flats
6% of 72 decks
-6% synergy