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
0.59% of 35754 decks
212 decks
Agent Frank Horrigan
1.28% of 1248 decks
16 decks
Xavier Sal, Infested Captain
0.15% of 4715 decks
7 decks
Glissa, Herald of Predation
0.21% of 1442 decks
3 decks
The Wise Mothman
0.02% of 13356 decks
3 decks
Ramos, Dragon Engine
0.02% of 8669 decks
2 decks
Atraxa, Grand Unifier
0.01% of 14693 decks
2 decks
Volrath, the Shapestealer
0.07% of 2856 decks
2 decks
Meren of Clan Nel Toth
0.01% of 15166 decks
1 decks
Garth One-Eye
0.02% of 4113 decks
1 decks
Reyhan, Last of the Abzan // Slurrk, All-Ingesting
0.16% of 630 decks
1 decks
Jodah, Archmage Eternal
0.01% of 8040 decks
1 decks
Slimefoot, the Stowaway
0.02% of 4816 decks
1 decks
Yidris, Maelstrom Wielder
0.02% of 6653 decks
1 decks
Azlask, the Swelling Scourge
0.02% of 6111 decks
1 decks
Ghave, Guru of Spores
0.02% of 6440 decks
1 decks
Gonti, Canny Acquisitor
0.02% of 5564 decks
1 decks
Vorosh, the Hunter
0.31% of 320 decks
1 decks
New Cards
Twitching Doll
21% of 24 decks
+18% synergy
High Synergy Cards
Tekuthal, Inquiry Dominus
78% of 188 decks
+75% synergy
Dreamtide Whale
74% of 38 decks
+70% synergy
Evolution Sage
76% of 261 decks
+69% synergy
Karn's Bastion
71% of 261 decks
+66% synergy
Inexorable Tide
68% of 239 decks
+66% synergy
Deepglow Skate
64% of 239 decks
+62% synergy
Tezzeret's Gambit
62% of 239 decks
+58% synergy
Ezuri, Stalker of Spheres
59% of 195 decks
+55% synergy
Thrummingbird
58% of 239 decks
+54% synergy
Vorel of the Hull Clade
56% of 239 decks
+54% synergy
Top Cards
Astral Cornucopia
77% of 262 decks
+76% synergy
Everflowing Chalice
66% of 262 decks
+62% synergy
Flux Channeler
55% of 238 decks
+52% synergy
Lux Cannon
52% of 262 decks
+52% synergy
Vorinclex, Monstrous Raider
51% of 257 decks
+47% synergy
Persistent Constrictor
50% of 8 decks
+44% synergy
Atomize
49% of 79 decks
+43% synergy
Doubling Season
47% of 262 decks
+38% synergy
Contagion Clasp
46% of 262 decks
+44% synergy
Fathom Mage
43% of 239 decks
+39% synergy
Creatures
Metastatic Evangel
42% of 31 decks
+39% synergy
Pir, Imaginative Rascal
40% of 261 decks
+39% synergy
Grateful Apparition
38% of 221 decks
+36% synergy
Corpsejack Menace
32% of 262 decks
+27% synergy
Kami of Whispered Hopes
30% of 154 decks
+22% synergy
Lae'zel, Vlaakith's Champion
30% of 198 decks
+27% synergy
Forgotten Ancient
30% of 262 decks
+24% synergy
Crystalline Crawler
29% of 262 decks
+28% synergy
Cankerbloom
27% of 211 decks
+20% synergy
Shalai, Voice of Plenty
26% of 221 decks
+19% synergy
Toothy, Imaginary Friend
25% of 238 decks
+24% synergy
Master Biomancer
25% of 239 decks
+21% synergy
Champion of Lambholt
24% of 262 decks
+17% synergy
Viral Drake
23% of 239 decks
+22% synergy
Coretapper
23% of 262 decks
+22% synergy
Filigree Vector
21% of 108 decks
+20% synergy
Evolution Witness
20% of 55 decks
+15% synergy
Agent Frank Horrigan
19% of 79 decks
+15% synergy
Walking Ballista
18% of 262 decks
+16% synergy
Herald of Secret Streams
18% of 238 decks
+15% synergy
Birds of Paradise
18% of 262 decks
-9% synergy
Gyre Sage
18% of 262 decks
+14% synergy
Norn's Choirmaster
17% of 173 decks
+15% synergy
Roalesk, Apex Hybrid
17% of 238 decks
+16% synergy
Esper Sentinel
17% of 216 decks
-4% synergy
Scheming Aspirant
16% of 188 decks
+15% synergy
Toxrill, the Corrosive
16% of 229 decks
+13% synergy
Bloated Contaminator
16% of 218 decks
+13% synergy
Spark Double
15% of 238 decks
+8% synergy
Conclave Mentor
15% of 219 decks
+11% synergy
Arwen, Mortal Queen
15% of 88 decks
+13% synergy
Mikaeus, the Lunarch
14% of 222 decks
+12% synergy
Ichor Rats
14% of 262 decks
+12% synergy
Kalonian Hydra
14% of 262 decks
+11% synergy
Abzan Falconer
14% of 222 decks
+11% synergy
Lighthouse Chronologist
13% of 239 decks
+13% synergy
Basking Broodscale
13% of 55 decks
+10% synergy
Sage of Hours
12% of 239 decks
+12% synergy
Goldberry, River-Daughter
12% of 101 decks
+11% synergy
Ixhel, Scion of Atraxa
12% of 177 decks
+8% synergy
Bristly Bill, Spine Sower
12% of 68 decks
+7% synergy
Infesting Radroach
11% of 79 decks
+10% synergy
Blightbelly Rat
11% of 188 decks
+9% synergy
Incubation Druid
11% of 261 decks
+6% synergy
Contaminant Grafter
11% of 211 decks
+9% synergy
Ghave, Guru of Spores
11% of 222 decks
+10% synergy
Yawgmoth, Thran Physician
11% of 259 decks
+7% synergy
Myojin of Seeing Winds
10% of 239 decks
+10% synergy
Reyhan, Last of the Abzan
10% of 262 decks
+9% synergy
Cathedral Acolyte
10% of 79 decks
+9% synergy
Instants
Swords to Plowshares
41% of 222 decks
-22% synergy
Ripples of Potential
33% of 72 decks
+30% synergy
Mutational Advantage
32% of 62 decks
+26% synergy
Counterspell
31% of 239 decks
-12% synergy
Brokers Confluence
26% of 204 decks
+24% synergy
Radstorm
25% of 80 decks
+23% synergy
Experimental Augury
25% of 192 decks
+22% synergy
Steady Progress
24% of 239 decks
+23% synergy
Path to Exile
23% of 222 decks
-23% synergy
Teferi's Protection
22% of 222 decks
+2% synergy
Fuel for the Cause
21% of 239 decks
+21% synergy
Prologue to Phyresis
21% of 166 decks
+19% synergy
Inspiring Call
21% of 262 decks
+13% synergy
Heroic Intervention
21% of 262 decks
-9% synergy
Cyclonic Rift
20% of 239 decks
-8% synergy
Grim Affliction
15% of 262 decks
+14% synergy
Mortify
15% of 222 decks
+3% synergy
Putrefy
15% of 262 decks
-1% synergy
Revitalizing Repast
13% of 53 decks
+1% synergy
Anguished Unmaking
13% of 222 decks
-11% synergy
Enlightened Tutor
13% of 222 decks
-5% synergy
Vraska's Fall
12% of 211 decks
+10% synergy
Vampiric Tutor
12% of 262 decks
-6% synergy
Aether Spike
12% of 26 decks
+11% synergy
Reject Imperfection
11% of 166 decks
+10% synergy
Mana Drain
10% of 239 decks
-5% synergy
Infectious Bite
10% of 211 decks
+8% synergy
Fierce Guardianship
10% of 235 decks
-8% synergy
Beast Within
10% of 262 decks
-29% synergy
Assassin's Trophy
9% of 261 decks
-21% synergy
Whir of Invention
9% of 239 decks
+6% synergy
Arcane Denial
8% of 239 decks
-12% synergy
Tune the Narrative
7% of 43 decks
+6% synergy
Negate
7% of 239 decks
-16% synergy
Worldly Tutor
6% of 262 decks
-8% synergy
Generous Gift
6% of 220 decks
-19% synergy
Whisper of the Dross
6% of 211 decks
+5% synergy
Void Rend
6% of 204 decks
-9% synergy
Tainted Strike
6% of 262 decks
+4% synergy
Dovin's Veto
5% of 220 decks
-14% synergy
V.A.T.S.
5% of 99 decks
+4% synergy
Sorceries
Farseek
37% of 262 decks
+3% synergy
Cultivate
36% of 262 decks
-10% synergy
Contentious Plan
31% of 238 decks
+29% synergy
Unnatural Restoration
30% of 211 decks
+26% synergy
Kodama's Reach
25% of 262 decks
-7% synergy
Nature's Lore
24% of 262 decks
-8% synergy
Demonic Tutor
20% of 262 decks
-2% synergy
Rampant Growth
19% of 262 decks
-15% synergy
Three Visits
19% of 262 decks
-6% synergy
Infectious Inquiry
16% of 211 decks
+13% synergy
Damning Verdict
15% of 205 decks
+13% synergy
Drown in Ichor
14% of 211 decks
+12% synergy
Supreme Verdict
14% of 221 decks
+0% synergy
Thirsting Roots
13% of 211 decks
+11% synergy
Smell Fear
12% of 255 decks
+11% synergy
Farewell
12% of 208 decks
-1% synergy
Nuclear Fallout
11% of 79 decks
+9% synergy
Austere Command
11% of 222 decks
-2% synergy
Phyresis Outbreak
10% of 211 decks
+9% synergy
Planewide Celebration
10% of 261 decks
+9% synergy
Eerie Ultimatum
10% of 219 decks
-3% synergy
Damn
9% of 216 decks
-7% synergy
Wrath of the Skies
9% of 33 decks
+8% synergy
Diabolic Tutor
9% of 262 decks
+2% synergy
Merciless Eviction
9% of 222 decks
+4% synergy
Fabricate
8% of 239 decks
+2% synergy
Toxic Deluge
8% of 262 decks
-9% synergy
Wrath of God
8% of 222 decks
+1% synergy
Expand the Sphere
8% of 211 decks
+6% synergy
Wave Goodbye
7% of 72 decks
+4% synergy
Spread the Sickness
7% of 262 decks
+7% synergy
Skyshroud Claim
6% of 262 decks
-3% synergy
Vat Emergence
6% of 211 decks
+4% synergy
Carnivorous Canopy
5% of 211 decks
+4% synergy
Utility Artifacts
Darksteel Reactor
30% of 262 decks
+30% synergy
Sword of Truth and Justice
30% of 259 decks
+29% synergy
The Ozolith
26% of 258 decks
+22% synergy
Titan Forge
23% of 262 decks
+23% synergy
Swiftfoot Boots
22% of 262 decks
-6% synergy
Lightning Greaves
20% of 262 decks
-5% synergy
Ichormoon Gauntlet
20% of 188 decks
+18% synergy
The Millennium Calendar
19% of 98 decks
+19% synergy
Energy Chamber
19% of 262 decks
+19% synergy
Ozolith, the Shattered Spire
19% of 151 decks
+12% synergy
Power Conduit
18% of 262 decks
+18% synergy
Transmogrifying Wand
18% of 261 decks
+18% synergy
Power Fist
16% of 79 decks
+14% synergy
Golem Foundry
16% of 262 decks
+16% synergy
Unwinding Clock
16% of 262 decks
+13% synergy
Surge Node
15% of 262 decks
+15% synergy
Lost Jitte
15% of 62 decks
+14% synergy
Clearwater Goblet
13% of 262 decks
+13% synergy
Orochi Hatchery
11% of 262 decks
+11% synergy
Throne of Geth
11% of 262 decks
+10% synergy
The Great Henge
11% of 259 decks
+1% synergy
Brotherhood Regalia
11% of 28 decks
+6% synergy
Eternity Vessel
10% of 262 decks
+10% synergy
Recon Craft Theta
10% of 79 decks
+10% synergy
Lux Artillery
10% of 188 decks
+9% synergy
Gavel of the Righteous
9% of 243 decks
+9% synergy
Pip-Boy 3000
9% of 79 decks
+8% synergy
Manifold Key
8% of 259 decks
+7% synergy
Bespoke Battlewagon
8% of 38 decks
+7% synergy
Umezawa's Jitte
8% of 262 decks
+7% synergy
Nuka-Nuke Launcher
8% of 79 decks
+7% synergy
Voltaic Key
7% of 262 decks
+6% synergy
Rings of Brighthearth
7% of 262 decks
+6% synergy
Darksteel Forge
7% of 262 decks
+6% synergy
Agent's Toolkit
6% of 220 decks
+5% synergy
Oracle's Vault
6% of 262 decks
+6% synergy
Mithril Coat
6% of 115 decks
+0% synergy
Lithoform Engine
6% of 258 decks
+4% synergy
Otherworld Atlas
6% of 262 decks
+5% synergy
Aetherworks Marvel
6% of 262 decks
+5% synergy
Clock of Omens
6% of 262 decks
+5% synergy
Strionic Resonator
6% of 262 decks
+2% synergy
Chimeric Mass
5% of 262 decks
+5% synergy
Culling Dais
5% of 262 decks
+5% synergy
Spawning Pit
5% of 262 decks
+5% synergy
Grafted Exoskeleton
5% of 262 decks
+4% synergy
The One Ring
5% of 158 decks
-4% synergy
Enchantments
Innkeeper's Talent
40% of 20 decks
+31% synergy
Simic Ascendancy
37% of 238 decks
+31% synergy
Brokers Ascendancy
32% of 204 decks
+25% synergy
As Foretold
31% of 239 decks
+29% synergy
Hardened Scales
28% of 262 decks
+19% synergy
Cathars' Crusade
26% of 222 decks
+20% synergy
Resourceful Defense
22% of 205 decks
+21% synergy
Rhystic Study
21% of 239 decks
-6% synergy
Communal Brewing
20% of 15 decks
+17% synergy
Branching Evolution
15% of 258 decks
+10% synergy
Smothering Tithe
14% of 221 decks
-10% synergy
Dawn of a New Age
12% of 81 decks
+11% synergy
Bred for the Hunt
11% of 239 decks
+9% synergy
Black Market
11% of 262 decks
+6% synergy
Static Prison
10% of 29 decks
+9% synergy
Parallax Wave
10% of 222 decks
+10% synergy
Oath of Teferi
9% of 220 decks
+5% synergy
Ghostly Prison
9% of 222 decks
-3% synergy
Chthonian Nightmare
9% of 56 decks
+6% synergy
Court of Garenbrig
9% of 104 decks
+5% synergy
Mirari's Wake
8% of 222 decks
-6% synergy
Sylvan Library
8% of 262 decks
-4% synergy
Phyrexian Arena
8% of 262 decks
-7% synergy
Propaganda
8% of 239 decks
-4% synergy
Mystic Remora
8% of 239 decks
-10% synergy
Felidar Retreat
8% of 219 decks
+1% synergy
Saproling Burst
8% of 262 decks
+8% synergy
Well Rested
8% of 79 decks
+6% synergy
Druids' Repository
7% of 262 decks
+7% synergy
Four Knocks
7% of 72 decks
+6% synergy
Norn's Decree
7% of 173 decks
+5% synergy
Helix Pinnacle
6% of 262 decks
+6% synergy
Struggle for Project Purity
6% of 62 decks
+4% synergy
Vault 12: The Necropolis
6% of 79 decks
+5% synergy
Tribute to the World Tree
6% of 154 decks
-2% synergy
Primal Prayers
6% of 53 decks
+6% synergy
Teferi's Talent
5% of 111 decks
+5% synergy
Retribution of the Ancients
5% of 262 decks
+5% synergy
Planeswalkers
Vraska, Betrayal's Sting
41% of 218 decks
+38% synergy
Ajani, the Greathearted
13% of 221 decks
+10% synergy
Tamiyo, Field Researcher
13% of 221 decks
+8% synergy
Teferi, Master of Time
12% of 235 decks
+9% synergy
Ajani, Sleeper Agent
11% of 193 decks
+9% synergy
Oko, Thief of Crowns
11% of 236 decks
+5% synergy
Teferi, Time Raveler
9% of 220 decks
+2% synergy
Teferi, Who Slows the Sunset
8% of 213 decks
+6% synergy
Tezzeret the Seeker
8% of 239 decks
+5% synergy
Tamiyo, Compleated Sage
7% of 223 decks
+6% synergy
Teferi, Temporal Archmage
7% of 239 decks
+6% synergy
Jiang Yanggu, Wildcrafter
6% of 261 decks
+5% synergy
Tezzeret, Master of the Bridge
6% of 238 decks
+3% synergy
Wrenn and Realmbreaker
6% of 155 decks
+4% synergy
Ugin, the Spirit Dragon
6% of 262 decks
+4% synergy
Tezzeret, Artifice Master
5% of 238 decks
+4% synergy
Utility Lands
Nesting Grounds
30% of 258 decks
+28% synergy
Reliquary Tower
24% of 262 decks
-6% synergy
Dreadship Reef
21% of 239 decks
+21% synergy
Saltcrusted Steppe
19% of 222 decks
+19% synergy
Gavony Township
19% of 222 decks
+9% synergy
Remote Farm
18% of 222 decks
+18% synergy
Saprazzan Skerry
18% of 239 decks
+18% synergy
Bojuka Bog
18% of 262 decks
-12% synergy
Hickory Woodlot
16% of 262 decks
+16% synergy
Peat Bog
16% of 262 decks
+16% synergy
Calciform Pools
16% of 221 decks
+16% synergy
Yavimaya, Cradle of Growth
16% of 255 decks
+6% synergy
Urborg, Tomb of Yawgmoth
15% of 262 decks
+6% synergy
Rogue's Passage
13% of 262 decks
-7% synergy
Llanowar Reborn
10% of 262 decks
+8% synergy
Diamond City
10% of 79 decks
+9% synergy
Drannith Ruins
9% of 126 decks
+8% synergy
Inventors' Fair
8% of 262 decks
+5% synergy
Blast Zone
8% of 261 decks
+7% synergy
Temple of the False God
8% of 262 decks
-2% synergy
Academy Ruins
8% of 239 decks
+3% synergy
Shifting Woodland
8% of 53 decks
-2% synergy
Magosi, the Waterveil
8% of 239 decks
+7% synergy
Seat of the Synod
8% of 239 decks
+1% synergy
Vault of Whispers
7% of 262 decks
+3% synergy
Ancient Den
7% of 222 decks
+2% synergy
Tree of Tales
7% of 262 decks
+5% synergy
Oran-Rief, the Vastwood
7% of 262 decks
+2% synergy
Mage-Ring Network
6% of 262 decks
+6% synergy
Tyrite Sanctum
6% of 257 decks
+4% synergy
Mariposa Military Base
5% of 79 decks
+4% synergy
Mana Artifacts
Sol Ring
84% of 262 decks
-0% synergy
Arcane Signet
65% of 259 decks
-7% synergy
Replicating Ring
42% of 257 decks
+40% synergy
Chromatic Lantern
39% of 262 decks
+30% synergy
Empowered Autogenerator
30% of 259 decks
+29% synergy
Pentad Prism
24% of 262 decks
+24% synergy
Coalition Relic
23% of 262 decks
+22% synergy
Staff of Compleation
19% of 215 decks
+18% synergy
Fellwar Stone
18% of 262 decks
-4% synergy
Pyramid of the Pantheon
14% of 262 decks
+14% synergy
Glistening Sphere
13% of 211 decks
+12% synergy
Commander's Sphere
12% of 262 decks
-3% synergy
Simic Signet
9% of 239 decks
-6% synergy
Conversion Apparatus
9% of 47 decks
+8% synergy
Vexing Puzzlebox
8% of 236 decks
+7% synergy
Sphere of the Suns
7% of 262 decks
+7% synergy
Gemstone Array
6% of 262 decks
+6% synergy
Golgari Signet
6% of 262 decks
-6% synergy
Midnight Clock
6% of 236 decks
+1% synergy
Orzhov Signet
5% of 222 decks
-22% synergy
Thought Vessel
5% of 262 decks
-12% synergy
Lands
Command Tower
87% of 262 decks
+13% synergy
Exotic Orchard
53% of 262 decks
+17% synergy
Steam Vents
43% of 7 decks
+4% synergy
Stomping Ground
43% of 7 decks
+2% synergy
Breeding Pool
43% of 239 decks
+2% synergy
Hallowed Fountain
42% of 221 decks
+1% synergy
Overgrown Tomb
42% of 262 decks
-1% synergy
Temple Garden
41% of 222 decks
+0% synergy
Zagoth Triome
39% of 235 decks
+8% synergy
Vivid Creek
37% of 239 decks
+36% synergy
Opulent Palace
36% of 239 decks
+10% synergy
Seaside Citadel
36% of 221 decks
+10% synergy
Vivid Meadow
35% of 222 decks
+34% synergy
Spara's Headquarters
35% of 204 decks
+3% synergy
Vivid Grove
34% of 262 decks
+33% synergy
Indatha Triome
34% of 219 decks
+3% synergy
Watery Grave
34% of 239 decks
-7% synergy
Godless Shrine
34% of 222 decks
-7% synergy
Raffine's Tower
33% of 204 decks
+6% synergy
Sandsteppe Citadel
32% of 222 decks
+7% synergy
Vivid Marsh
31% of 262 decks
+30% synergy
Arcane Sanctum
29% of 221 decks
+1% synergy
Verdant Catacombs
25% of 262 decks
+14% synergy
Misty Rainforest
25% of 262 decks
+13% synergy
Windswept Heath
23% of 262 decks
+13% synergy
Flooded Strand
22% of 262 decks
+12% synergy
Polluted Delta
22% of 262 decks
+10% synergy
Terramorphic Expanse
22% of 262 decks
+6% synergy
Evolving Wilds
22% of 262 decks
+1% synergy
Rejuvenating Springs
21% of 234 decks
-8% synergy
Marsh Flats
19% of 262 decks
+8% synergy
Undergrowth Stadium
19% of 257 decks
-7% synergy
Gemstone Mine
18% of 262 decks
+17% synergy
Sea of Clouds
17% of 220 decks
-9% synergy
Path of Ancestry
17% of 262 decks
-4% synergy
Bountiful Promenade
17% of 221 decks
-7% synergy
Mirrodin's Core
16% of 262 decks
+16% synergy
Reflecting Pool
16% of 262 decks
+10% synergy
Morphic Pool
15% of 238 decks
-11% synergy
City of Brass
15% of 262 decks
+7% synergy
Opal Palace
15% of 262 decks
+12% synergy
Vault of Champions
14% of 218 decks
-12% synergy
Llanowar Wastes
13% of 262 decks
-12% synergy
Viridescent Bog
13% of 79 decks
+2% synergy
Glacial Fortress
12% of 221 decks
-13% synergy
Drowned Catacomb
12% of 239 decks
-13% synergy
Yavimaya Coast
12% of 239 decks
-14% synergy
Woodland Cemetery
12% of 262 decks
-16% synergy
Mana Confluence
11% of 262 decks
+4% synergy
Dreamroot Cascade
11% of 229 decks
-8% synergy