Magistrate's Scepter + Contagion Engine + Winding Constrictor
Magistrate's Scepter
Contagion Engine
Winding Constrictor
Requires
Magistrate's Scepter must be on the battlefield.
Contagion Engine must be on the battlefield.
Winding Constrictor must be on the battlefield.
Magistrate's Scepter has at least one charge counter on it.
Mana needed: 
each turn
each turn
Steps
- Activate Contagion Engine by paying and tapping it, putting four 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.
Atraxa, Praetors' Voice
0.61% of 35211 decks
215 decks
Agent Frank Horrigan
1.32% of 1134 decks
15 decks
Xavier Sal, Infested Captain
0.11% of 4399 decks
5 decks
The Wise Mothman
0.02% of 12479 decks
3 decks
Ramos, Dragon Engine
0.02% of 8576 decks
2 decks
Atraxa, Grand Unifier
0.01% of 14209 decks
2 decks
Volrath, the Shapestealer
0.07% of 2776 decks
2 decks
Glissa, Herald of Predation
0.15% of 1373 decks
2 decks
Azlask, the Swelling Scourge
0.02% of 5656 decks
1 decks
Slimefoot, the Stowaway
0.02% of 4785 decks
1 decks
Ghave, Guru of Spores
0.02% of 6423 decks
1 decks
The Master, Transcendent
0.04% of 2569 decks
1 decks
Vorosh, the Hunter
0.31% of 319 decks
1 decks
Reyhan, Last of the Abzan // Silas Renn, Seeker Adept
1.33% of 75 decks
1 decks
Gonti, Canny Acquisitor
0.02% of 5192 decks
1 decks
Yidris, Maelstrom Wielder
0.02% of 6600 decks
1 decks
Reyhan, Last of the Abzan // Slurrk, All-Ingesting
0.16% of 628 decks
1 decks
Garth One-Eye
0.02% of 4123 decks
1 decks
New Cards
Twitching Doll
23% of 13 decks
+20% synergy
High Synergy Cards
Tekuthal, Inquiry Dominus
78% of 176 decks
+76% synergy
Dreamtide Whale
76% of 29 decks
+72% synergy
Evolution Sage
76% of 260 decks
+69% synergy
Inexorable Tide
71% of 240 decks
+68% synergy
Karn's Bastion
70% of 260 decks
+65% synergy
Deepglow Skate
65% of 240 decks
+63% synergy
Tezzeret's Gambit
63% of 240 decks
+60% synergy
Thrummingbird
60% of 240 decks
+56% synergy
Ezuri, Stalker of Spheres
60% of 183 decks
+56% synergy
Vorel of the Hull Clade
58% of 240 decks
+55% synergy
Top Cards
Astral Cornucopia
78% of 261 decks
+77% synergy
Everflowing Chalice
67% of 261 decks
+62% synergy
Flux Channeler
56% of 239 decks
+53% synergy
Lux Cannon
54% of 261 decks
+54% synergy
Vorinclex, Monstrous Raider
52% of 256 decks
+48% synergy
Contagion Clasp
48% of 261 decks
+47% synergy
Atomize
48% of 65 decks
+41% synergy
Doubling Season
47% of 261 decks
+38% synergy
Innkeeper's Talent
45% of 11 decks
+36% synergy
Vraska, Betrayal's Sting
44% of 204 decks
+40% synergy
Creatures
Fathom Mage
43% of 240 decks
+39% synergy
Pir, Imaginative Rascal
42% of 260 decks
+41% synergy
Metastatic Evangel
41% of 22 decks
+38% synergy
Grateful Apparition
40% of 224 decks
+38% synergy
Corpsejack Menace
32% of 261 decks
+27% synergy
Lae'zel, Vlaakith's Champion
31% of 197 decks
+28% synergy
Forgotten Ancient
30% of 261 decks
+24% synergy
Crystalline Crawler
29% of 261 decks
+29% synergy
Kami of Whispered Hopes
29% of 140 decks
+21% synergy
Toothy, Imaginary Friend
28% of 239 decks
+27% synergy
Shalai, Voice of Plenty
27% of 224 decks
+20% synergy
Master Biomancer
26% of 240 decks
+23% synergy
Cankerbloom
25% of 197 decks
+18% synergy
Champion of Lambholt
25% of 261 decks
+18% synergy
Viral Drake
24% of 240 decks
+23% synergy
Coretapper
23% of 261 decks
+23% synergy
Filigree Vector
22% of 98 decks
+21% synergy
Gyre Sage
20% of 261 decks
+16% synergy
Herald of Secret Streams
19% of 239 decks
+16% synergy
Roalesk, Apex Hybrid
19% of 239 decks
+18% synergy
Agent Frank Horrigan
18% of 65 decks
+15% synergy
Walking Ballista
18% of 261 decks
+15% synergy
Norn's Choirmaster
18% of 163 decks
+16% synergy
Toxrill, the Corrosive
17% of 229 decks
+14% synergy
Birds of Paradise
17% of 261 decks
-10% synergy
Esper Sentinel
16% of 219 decks
-5% synergy
Ichor Rats
16% of 261 decks
+14% synergy
Bloated Contaminator
16% of 204 decks
+13% synergy
Arwen, Mortal Queen
15% of 78 decks
+14% synergy
Mikaeus, the Lunarch
15% of 225 decks
+12% synergy
Lighthouse Chronologist
15% of 240 decks
+14% synergy
Kalonian Hydra
15% of 261 decks
+12% synergy
Conclave Mentor
14% of 222 decks
+10% synergy
Evolution Witness
14% of 42 decks
+10% synergy
Spark Double
14% of 239 decks
+7% synergy
Scheming Aspirant
14% of 174 decks
+13% synergy
Abzan Falconer
13% of 225 decks
+11% synergy
Ixhel, Scion of Atraxa
13% of 167 decks
+9% synergy
Goldberry, River-Daughter
12% of 89 decks
+11% synergy
Lily Bowen, Raging Grandma
12% of 65 decks
+12% synergy
Infesting Radroach
12% of 65 decks
+11% synergy
Sage of Hours
12% of 240 decks
+12% synergy
Yawgmoth, Thran Physician
12% of 258 decks
+8% synergy
Vexing Radgull
12% of 50 decks
+10% synergy
Basking Broodscale
12% of 42 decks
+9% synergy
Danny Pink
11% of 71 decks
+10% synergy
Myojin of Seeing Winds
11% of 240 decks
+11% synergy
Bristly Bill, Spine Sower
11% of 54 decks
+6% synergy
Glowing One
11% of 65 decks
+9% synergy
Incubation Druid
11% of 260 decks
+6% synergy
Instants
Swords to Plowshares
40% of 225 decks
-22% synergy
Mutational Advantage
36% of 50 decks
+30% synergy
Ripples of Potential
35% of 60 decks
+32% synergy
Counterspell
32% of 240 decks
-11% synergy
Radstorm
26% of 68 decks
+25% synergy
Brokers Confluence
26% of 206 decks
+24% synergy
Steady Progress
25% of 240 decks
+24% synergy
Experimental Augury
23% of 180 decks
+20% synergy
Fuel for the Cause
23% of 240 decks
+22% synergy
Prologue to Phyresis
23% of 154 decks
+21% synergy
Teferi's Protection
22% of 225 decks
+2% synergy
Cyclonic Rift
22% of 240 decks
-6% synergy
Inspiring Call
21% of 261 decks
+14% synergy
Path to Exile
21% of 225 decks
-24% synergy
Heroic Intervention
21% of 261 decks
-9% synergy
Revitalizing Repast
18% of 40 decks
+5% synergy
Grim Affliction
17% of 261 decks
+16% synergy
Mortify
16% of 225 decks
+3% synergy
Putrefy
15% of 261 decks
-1% synergy
Anguished Unmaking
13% of 225 decks
-11% synergy
Enlightened Tutor
12% of 225 decks
-5% synergy
Vampiric Tutor
12% of 261 decks
-6% synergy
Vraska's Fall
12% of 197 decks
+10% synergy
Reject Imperfection
11% of 154 decks
+10% synergy
Mana Drain
11% of 240 decks
-4% synergy
Fierce Guardianship
11% of 236 decks
-7% synergy
Beast Within
10% of 261 decks
-29% synergy
Infectious Bite
10% of 197 decks
+7% synergy
Whir of Invention
9% of 240 decks
+6% synergy
Assassin's Trophy
8% of 260 decks
-22% synergy
Negate
8% of 240 decks
-15% synergy
V.A.T.S.
7% of 85 decks
+6% synergy
Worldly Tutor
7% of 261 decks
-7% synergy
Arcane Denial
7% of 240 decks
-13% synergy
Generous Gift
6% of 223 decks
-19% synergy
Void Rend
6% of 206 decks
-9% synergy
Whisper of the Dross
6% of 197 decks
+4% synergy
Dovin's Veto
5% of 223 decks
-14% synergy
Sorceries
Farseek
37% of 261 decks
+3% synergy
Cultivate
37% of 261 decks
-10% synergy
Contentious Plan
33% of 239 decks
+31% synergy
Unnatural Restoration
30% of 197 decks
+26% synergy
Nature's Lore
27% of 261 decks
-5% synergy
Kodama's Reach
25% of 261 decks
-6% synergy
Demonic Tutor
21% of 261 decks
-1% synergy
Rampant Growth
19% of 261 decks
-16% synergy
Three Visits
18% of 261 decks
-6% synergy
Nuclear Fallout
17% of 65 decks
+14% synergy
Damning Verdict
17% of 207 decks
+15% synergy
Infectious Inquiry
16% of 197 decks
+13% synergy
Drown in Ichor
14% of 197 decks
+11% synergy
Supreme Verdict
13% of 224 decks
-1% synergy
Thirsting Roots
13% of 197 decks
+11% synergy
Smell Fear
13% of 254 decks
+11% synergy
Farewell
11% of 210 decks
-2% synergy
Eerie Ultimatum
11% of 222 decks
-2% synergy
Planewide Celebration
11% of 260 decks
+10% synergy
Austere Command
11% of 225 decks
-2% synergy
Phyresis Outbreak
11% of 197 decks
+9% synergy
Diabolic Tutor
9% of 261 decks
+3% synergy
Fabricate
9% of 240 decks
+3% synergy
Damn
9% of 219 decks
-8% synergy
Expand the Sphere
9% of 197 decks
+7% synergy
Merciless Eviction
8% of 225 decks
+4% synergy
Toxic Deluge
8% of 261 decks
-9% synergy
Spread the Sickness
7% of 261 decks
+7% synergy
Wave Goodbye
7% of 60 decks
+4% synergy
Wrath of God
7% of 225 decks
-0% synergy
Skyshroud Claim
6% of 261 decks
-4% synergy
Wanderer's Strike
5% of 224 decks
+5% synergy
Carnivorous Canopy
5% of 197 decks
+4% synergy
Vat Emergence
5% of 197 decks
+4% synergy
Utility Artifacts
Darksteel Reactor
32% of 261 decks
+32% synergy
Sword of Truth and Justice
31% of 258 decks
+30% synergy
The Ozolith
27% of 257 decks
+24% synergy
Titan Forge
24% of 261 decks
+24% synergy
Swiftfoot Boots
24% of 261 decks
-4% synergy
The Millennium Calendar
21% of 84 decks
+21% synergy
Lightning Greaves
21% of 261 decks
-4% synergy
Power Fist
20% of 65 decks
+17% synergy
Ozolith, the Shattered Spire
20% of 137 decks
+14% synergy
Energy Chamber
20% of 261 decks
+19% synergy
Ichormoon Gauntlet
19% of 176 decks
+17% synergy
Lost Jitte
18% of 49 decks
+18% synergy
Transmogrifying Wand
18% of 260 decks
+18% synergy
Brotherhood Regalia
18% of 17 decks
+13% synergy
Power Conduit
17% of 261 decks
+17% synergy
Surge Node
16% of 261 decks
+16% synergy
Unwinding Clock
16% of 261 decks
+13% synergy
Golem Foundry
16% of 261 decks
+16% synergy
Orochi Hatchery
12% of 261 decks
+12% synergy
Clearwater Goblet
11% of 261 decks
+11% synergy
Throne of Geth
11% of 261 decks
+11% synergy
The Great Henge
11% of 258 decks
+1% synergy
Recon Craft Theta
11% of 65 decks
+10% synergy
Eternity Vessel
11% of 261 decks
+11% synergy
Gavel of the Righteous
10% of 241 decks
+10% synergy
Lux Artillery
10% of 174 decks
+9% synergy
Nuka-Nuke Launcher
9% of 65 decks
+9% synergy
Umezawa's Jitte
9% of 261 decks
+9% synergy
Manifold Key
9% of 258 decks
+7% synergy
Pip-Boy 3000
8% of 65 decks
+7% synergy
Voltaic Key
8% of 261 decks
+7% synergy
Darksteel Forge
8% of 261 decks
+6% synergy
Rings of Brighthearth
8% of 261 decks
+6% synergy
Mithril Coat
7% of 101 decks
+1% synergy
Oracle's Vault
7% of 261 decks
+6% synergy
Culling Dais
7% of 261 decks
+6% synergy
Agent's Toolkit
6% of 220 decks
+5% synergy
The One Ring
6% of 144 decks
-3% synergy
Chimeric Mass
5% of 261 decks
+5% synergy
Otherworld Atlas
5% of 261 decks
+5% synergy
Spawning Pit
5% of 261 decks
+5% synergy
Clock of Omens
5% of 261 decks
+4% synergy
Strionic Resonator
5% of 261 decks
+2% synergy
Lithoform Engine
5% of 257 decks
+4% synergy
Enchantments
Simic Ascendancy
36% of 239 decks
+30% synergy
Brokers Ascendancy
33% of 206 decks
+25% synergy
As Foretold
32% of 240 decks
+30% synergy
Hardened Scales
26% of 261 decks
+18% synergy
Cathars' Crusade
25% of 225 decks
+19% synergy
Resourceful Defense
23% of 207 decks
+22% synergy
Rhystic Study
22% of 240 decks
-5% synergy
Smothering Tithe
15% of 224 decks
-10% synergy
Branching Evolution
14% of 257 decks
+9% synergy
Black Market
12% of 261 decks
+7% synergy
Dawn of a New Age
11% of 71 decks
+10% synergy
Bred for the Hunt
11% of 240 decks
+9% synergy
Parallax Wave
10% of 225 decks
+10% synergy
Ghostly Prison
10% of 225 decks
-1% synergy
Court of Garenbrig
10% of 90 decks
+6% synergy
Propaganda
9% of 240 decks
-2% synergy
Oath of Teferi
9% of 223 decks
+5% synergy
Mirari's Wake
8% of 225 decks
-6% synergy
Phyrexian Arena
8% of 261 decks
-6% synergy
Felidar Retreat
8% of 222 decks
+1% synergy
Struggle for Project Purity
8% of 50 decks
+5% synergy
Mystic Remora
8% of 240 decks
-10% synergy
Tribute to the World Tree
8% of 140 decks
-0% synergy
Vault 12: The Necropolis
8% of 65 decks
+7% synergy
Well Rested
8% of 65 decks
+6% synergy
Saproling Burst
8% of 261 decks
+8% synergy
Druids' Repository
8% of 261 decks
+7% synergy
Sylvan Library
8% of 261 decks
-4% synergy
Norn's Decree
7% of 163 decks
+6% synergy
Helix Pinnacle
7% of 261 decks
+6% synergy
Chthonian Nightmare
7% of 43 decks
+4% synergy
Teferi's Talent
6% of 99 decks
+5% synergy
Planeswalkers
Tamiyo, Field Researcher
14% of 224 decks
+10% synergy
Ajani, the Greathearted
13% of 224 decks
+10% synergy
Ajani, Sleeper Agent
12% of 189 decks
+10% synergy
Teferi, Master of Time
11% of 236 decks
+9% synergy
Oko, Thief of Crowns
11% of 237 decks
+5% synergy
Teferi, Who Slows the Sunset
9% of 215 decks
+6% synergy
Tezzeret the Seeker
9% of 240 decks
+6% synergy
Teferi, Time Raveler
8% of 223 decks
+2% synergy
Tamiyo, Compleated Sage
7% of 223 decks
+6% synergy
Teferi, Temporal Archmage
7% of 240 decks
+6% synergy
Jiang Yanggu, Wildcrafter
6% of 260 decks
+5% synergy
Oko, the Ringleader
6% of 50 decks
+5% synergy
Tezzeret, Artifice Master
6% of 239 decks
+5% synergy
Tezzeret, Master of the Bridge
6% of 239 decks
+3% synergy
Ugin, the Spirit Dragon
6% of 261 decks
+4% synergy
Wrenn and Realmbreaker
6% of 141 decks
+3% synergy
Utility Lands
Nesting Grounds
29% of 257 decks
+27% synergy
Reliquary Tower
24% of 261 decks
-5% synergy
Dreadship Reef
21% of 240 decks
+20% synergy
Saltcrusted Steppe
20% of 225 decks
+19% synergy
Gavony Township
20% of 225 decks
+10% synergy
Bojuka Bog
18% of 261 decks
-12% synergy
Saprazzan Skerry
18% of 240 decks
+17% synergy
Remote Farm
18% of 225 decks
+18% synergy
Peat Bog
17% of 261 decks
+16% synergy
Calciform Pools
17% of 224 decks
+16% synergy
Hickory Woodlot
16% of 261 decks
+16% synergy
Yavimaya, Cradle of Growth
16% of 254 decks
+7% synergy
Urborg, Tomb of Yawgmoth
16% of 261 decks
+6% synergy
Diamond City
12% of 65 decks
+11% synergy
Rogue's Passage
12% of 261 decks
-7% synergy
Llanowar Reborn
10% of 261 decks
+8% synergy
Drannith Ruins
9% of 112 decks
+8% synergy
Inventors' Fair
9% of 261 decks
+5% synergy
Blast Zone
8% of 260 decks
+7% synergy
Academy Ruins
8% of 240 decks
+3% synergy
Temple of the False God
8% of 261 decks
-2% synergy
Seat of the Synod
8% of 240 decks
+2% synergy
Ancient Den
8% of 225 decks
+2% synergy
Shifting Woodland
8% of 40 decks
-2% synergy
Vault of Whispers
7% of 261 decks
+3% synergy
Magosi, the Waterveil
7% of 240 decks
+7% synergy
Tree of Tales
7% of 261 decks
+5% synergy
Mage-Ring Network
7% of 261 decks
+6% synergy
Mariposa Military Base
6% of 65 decks
+6% synergy
Tyrite Sanctum
6% of 256 decks
+4% synergy
Oran-Rief, the Vastwood
6% of 261 decks
+1% synergy
Boseiju, Who Endures
5% of 244 decks
-14% synergy
Mana Artifacts
Sol Ring
84% of 261 decks
-0% synergy
Arcane Signet
64% of 258 decks
-8% synergy
Replicating Ring
43% of 256 decks
+41% synergy
Chromatic Lantern
38% of 261 decks
+28% synergy
Empowered Autogenerator
31% of 258 decks
+30% synergy
Pentad Prism
24% of 261 decks
+24% synergy
Coalition Relic
24% of 261 decks
+23% synergy
Staff of Compleation
20% of 201 decks
+18% synergy
Fellwar Stone
17% of 261 decks
-4% synergy
Glistening Sphere
15% of 197 decks
+13% synergy
Pyramid of the Pantheon
13% of 261 decks
+13% synergy
Commander's Sphere
11% of 261 decks
-4% synergy
Simic Signet
9% of 240 decks
-6% synergy
Conversion Apparatus
9% of 35 decks
+8% synergy
Vexing Puzzlebox
8% of 231 decks
+8% synergy
Gemstone Array
7% of 261 decks
+7% synergy
Sphere of the Suns
7% of 261 decks
+7% synergy
Golgari Signet
7% of 261 decks
-6% synergy
Midnight Clock
6% of 237 decks
+1% synergy
Orzhov Signet
5% of 225 decks
-22% synergy
Lands
Command Tower
86% of 261 decks
+12% synergy
Exotic Orchard
52% of 261 decks
+17% synergy
Breeding Pool
44% of 240 decks
+3% synergy
Hallowed Fountain
44% of 224 decks
+3% synergy
Overgrown Tomb
43% of 261 decks
+1% synergy
Steam Vents
43% of 7 decks
+4% synergy
Stomping Ground
43% of 7 decks
+2% synergy
Temple Garden
42% of 225 decks
+1% synergy
Zagoth Triome
37% of 236 decks
+7% synergy
Vivid Creek
37% of 240 decks
+35% synergy
Watery Grave
36% of 240 decks
-5% synergy
Godless Shrine
36% of 225 decks
-5% synergy
Seaside Citadel
36% of 224 decks
+10% synergy
Opulent Palace
35% of 240 decks
+9% synergy
Vivid Meadow
35% of 225 decks
+34% synergy
Spara's Headquarters
34% of 206 decks
+2% synergy
Vivid Grove
34% of 261 decks
+33% synergy
Raffine's Tower
33% of 206 decks
+5% synergy
Indatha Triome
33% of 222 decks
+2% synergy
Sandsteppe Citadel
32% of 225 decks
+6% synergy
Vivid Marsh
30% of 261 decks
+29% synergy
Arcane Sanctum
29% of 224 decks
+1% synergy
Verdant Catacombs
27% of 261 decks
+16% synergy
Misty Rainforest
26% of 261 decks
+14% synergy
Windswept Heath
24% of 261 decks
+14% synergy
Flooded Strand
23% of 261 decks
+12% synergy
Polluted Delta
23% of 261 decks
+11% synergy
Evolving Wilds
21% of 261 decks
+0% synergy
Rejuvenating Springs
20% of 235 decks
-8% synergy
Marsh Flats
20% of 261 decks
+9% synergy
Terramorphic Expanse
20% of 261 decks
+5% synergy
Undergrowth Stadium
20% of 256 decks
-7% synergy
Gemstone Mine
19% of 261 decks
+18% synergy
Mirrodin's Core
17% of 261 decks
+17% synergy
Sea of Clouds
17% of 223 decks
-9% synergy
Bountiful Promenade
17% of 224 decks
-8% synergy
Path of Ancestry
16% of 261 decks
-5% synergy
Opal Palace
15% of 261 decks
+12% synergy
Reflecting Pool
15% of 261 decks
+10% synergy
Morphic Pool
15% of 239 decks
-12% synergy
City of Brass
15% of 261 decks
+6% synergy
Llanowar Wastes
15% of 261 decks
-11% synergy
Vault of Champions
14% of 221 decks
-12% synergy
Viridescent Bog
12% of 65 decks
+1% synergy
Yavimaya Coast
12% of 240 decks
-14% synergy
Glacial Fortress
12% of 224 decks
-14% synergy
Mana Confluence
11% of 261 decks
+4% synergy
Bayou
11% of 261 decks
-2% synergy
Drowned Catacomb
11% of 240 decks
-14% synergy
Woodland Cemetery
11% of 261 decks
-16% synergy