Atraxa, Praetors' Voice
Magistrate's Scepter
Contagion Engine

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Magistrate's Scepter has at least one charge counter on it.
4 each turn available

   Steps

How does this combo work?
1
Activate Contagion Engine by paying 4 and tapping it, putting two charge counters on Magistrate's Scepter.
2
At the beginning of your end step, Atraxa triggers, putting a charge counter on Magistrate's Scepter.
3
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.
4
Repeat each turn.

   Results

What do I get from this combo?
Infinite turns
Atraxa, Praetors' Voice
3.60% of 36066 decks 1297 decks
Esika, God of the Tree
0.04% of 20095 decks 8 decks
Ramos, Dragon Engine
0.08% of 9776 decks 8 decks
Atraxa, Grand Unifier
0.05% of 14925 decks 7 decks
Azlask, the Swelling Scourge
0.03% of 9584 decks 3 decks
Omnath, Locus of All
0.02% of 13409 decks 3 decks
Tom Bombadil
0.01% of 17899 decks 2 decks
Morophon, the Boundless
0.02% of 11606 decks 2 decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.06% of 1770 decks 1 decks
Urtet, Remnant of Memnarch
0.01% of 14059 decks 1 decks
Jodah, Archmage Eternal
0.01% of 8227 decks 1 decks
Garth One-Eye
0.02% of 4445 decks 1 decks
Progenitus
0.02% of 4134 decks 1 decks
Sisay, Weatherlight Captain
0.01% of 13940 decks 1 decks
Kenrith, the Returned King
0.00% of 24858 decks 1 decks
New Cards
Sphere Grid
3% of 132 decks +1% synergy
Gogo, Master of Mimicry
3% of 100 decks +2% synergy
Y'shtola Rhul
2% of 146 decks +1% synergy
Tidus, Yuna's Guardian
2% of 395 decks +0% synergy
Sin, Unending Cataclysm
2% of 132 decks -0% synergy
High Synergy Cards
Tekuthal, Inquiry Dominus
81% of 1337 decks +79% synergy
Inexorable Tide
70% of 1337 decks +67% synergy
Karn's Bastion
72% of 1337 decks +67% synergy
Evolution Sage
70% of 1337 decks +63% synergy
Vraska, Betrayal's Sting
63% of 1337 decks +60% synergy
Ezuri, Stalker of Spheres
63% of 1337 decks +60% synergy
Thrummingbird
60% of 1337 decks +57% synergy
Vorinclex, Monstrous Raider
57% of 1337 decks +54% synergy
Tezzeret's Gambit
55% of 1337 decks +52% synergy
Flux Channeler
51% of 1337 decks +48% synergy
Top Cards
Swords to Plowshares
51% of 1337 decks -11% synergy
Prologue to Phyresis
44% of 1337 decks +43% synergy
Farseek
42% of 1337 decks +7% synergy
Deepglow Skate
40% of 1337 decks +38% synergy
Counterspell
39% of 1337 decks -3% synergy
Dreamtide Whale
39% of 876 decks +36% synergy
Infectious Inquiry
39% of 1337 decks +37% synergy
Doubling Season
39% of 1337 decks +29% synergy
Vraska's Fall
36% of 1337 decks +34% synergy
Ichor Rats
36% of 1337 decks +35% synergy
Game Changers
Rhystic Study
31% of 1337 decks +5% synergy
Cyclonic Rift
29% of 1337 decks +4% synergy
Demonic Tutor
29% of 1337 decks +8% synergy
Teferi's Protection
26% of 1337 decks +7% synergy
Smothering Tithe
26% of 1337 decks +2% synergy
Vampiric Tutor
21% of 1337 decks +4% synergy
Narset, Parter of Veils
15% of 1337 decks +11% synergy
Enlightened Tutor
14% of 1337 decks -2% synergy
Ancient Tomb
8% of 1337 decks -2% synergy
The One Ring
7% of 1337 decks -1% synergy
Creatures
Bloated Contaminator
34% of 1337 decks +33% synergy
Venerated Rotpriest
33% of 1337 decks +32% synergy
Blighted Agent
33% of 1337 decks +32% synergy
Metastatic Evangel
31% of 877 decks +29% synergy
Cankerbloom
30% of 1337 decks +25% synergy
Skrelv, Defector Mite
29% of 1337 decks +26% synergy
Ixhel, Scion of Atraxa
28% of 1337 decks +25% synergy
Birds of Paradise
27% of 1337 decks -1% synergy
Contaminant Grafter
27% of 1337 decks +26% synergy
Skithiryx, the Blight Dragon
25% of 1337 decks +24% synergy
Viral Drake
24% of 1337 decks +23% synergy
Voidwing Hybrid
24% of 1337 decks +23% synergy
Grateful Apparition
24% of 1337 decks +22% synergy
Phyrexian Swarmlord
23% of 1337 decks +22% synergy
Norn's Choirmaster
23% of 1337 decks +22% synergy
Tainted Observer
22% of 1337 decks +21% synergy
Blightbelly Rat
20% of 1337 decks +19% synergy
Shalai, Voice of Plenty
20% of 1337 decks +13% synergy
Vorel of the Hull Clade
20% of 1337 decks +17% synergy
Spark Double
19% of 1337 decks +13% synergy
Plague Stinger
19% of 1337 decks +18% synergy
Fathom Mage
18% of 1337 decks +15% synergy
Crystalline Crawler
18% of 1337 decks +18% synergy
Lae'zel, Vlaakith's Champion
18% of 1337 decks +15% synergy
Vishgraz, the Doomhive
17% of 1337 decks +15% synergy
Carth the Lion
17% of 1337 decks +15% synergy
Kelsien, the Plague
16% of 32 decks +15% synergy
Otharri, Suns' Glory
16% of 32 decks +13% synergy
Forgotten Ancient
15% of 1337 decks +9% synergy
Winding Constrictor
14% of 1337 decks +11% synergy
Bloom Tender
14% of 1337 decks +6% synergy
Tyrranax Rex
13% of 1337 decks +11% synergy
Mila, Crafty Companion
12% of 32 decks +12% synergy
Nicol Bolas, the Ravager
12% of 32 decks +10% synergy
Plague Myr
12% of 1337 decks +12% synergy
Esper Sentinel
12% of 1337 decks -7% synergy
Hand of the Praetors
12% of 1337 decks +12% synergy
Agent Frank Horrigan
12% of 1002 decks +10% synergy
Viridian Corrupter
12% of 1337 decks +11% synergy
Pir, Imaginative Rascal
12% of 1337 decks +11% synergy
Scheming Aspirant
12% of 1337 decks +11% synergy
Delighted Halfling
11% of 1337 decks -1% synergy
Bilious Skulldweller
11% of 1337 decks +10% synergy
Bloodroot Apothecary
11% of 789 decks +10% synergy
Glistener Elf
11% of 1337 decks +10% synergy
Kami of Whispered Hopes
10% of 1337 decks +4% synergy
Corpsejack Menace
10% of 1337 decks +5% synergy
Coretapper
10% of 1337 decks +10% synergy
Necrogen Rotpriest
10% of 1337 decks +9% synergy
Noble Hierarch
10% of 1337 decks -6% synergy
Instants
Experimental Augury
32% of 1337 decks +29% synergy
Path to Exile
28% of 1337 decks -19% synergy
Infectious Bite
28% of 1337 decks +26% synergy
Atomize
25% of 998 decks +21% synergy
Radstorm
21% of 1152 decks +20% synergy
Heroic Intervention
20% of 1337 decks -10% synergy
Brokers Confluence
20% of 1337 decks +18% synergy
Ripples of Potential
18% of 1136 decks +16% synergy
Fuel for the Cause
16% of 1337 decks +16% synergy
Mana Drain
16% of 1337 decks +1% synergy
Steady Progress
15% of 1337 decks +14% synergy
Fierce Guardianship
15% of 1337 decks -3% synergy
Mutational Advantage
15% of 998 decks +11% synergy
Tainted Strike
14% of 1337 decks +13% synergy
Assassin's Trophy
12% of 1337 decks -18% synergy
Reject Imperfection
12% of 1337 decks +11% synergy
Anguished Unmaking
11% of 1337 decks -14% synergy
Worldly Tutor
10% of 1337 decks -3% synergy
Negate
9% of 1337 decks -13% synergy
Volt Charge
9% of 32 decks +9% synergy
Mystical Tutor
9% of 1337 decks -4% synergy
Beast Within
9% of 1337 decks -27% synergy
Dovin's Veto
9% of 1337 decks -9% synergy
Whisper of the Dross
9% of 1337 decks +8% synergy
Mortify
8% of 1337 decks -4% synergy
An Offer You Can't Refuse
8% of 1337 decks -15% synergy
Putrefy
7% of 1337 decks -8% synergy
Corrupted Resolve
7% of 1337 decks +7% synergy
Serum Snare
7% of 1337 decks +6% synergy
Arcane Denial
7% of 1337 decks -14% synergy
Inspiring Call
7% of 1337 decks -1% synergy
Grim Affliction
7% of 1337 decks +6% synergy
Swan Song
7% of 1337 decks -10% synergy
Bring the Ending
5% of 1337 decks +5% synergy
Force of Will
5% of 1337 decks -6% synergy
Brainstorm
5% of 1337 decks -14% synergy
Sorceries
Cultivate
35% of 1337 decks -9% synergy
Unnatural Restoration
33% of 1337 decks +30% synergy
Phyresis Outbreak
32% of 1337 decks +31% synergy
Contentious Plan
27% of 1337 decks +26% synergy
Nature's Lore
23% of 1337 decks -8% synergy
Drown in Ichor
23% of 1337 decks +21% synergy
Kodama's Reach
19% of 1337 decks -11% synergy
Three Visits
19% of 1337 decks -5% synergy
Thirsting Roots
19% of 1337 decks +17% synergy
Farewell
18% of 1337 decks +5% synergy
White Sun's Twilight
17% of 1337 decks +14% synergy
Supreme Verdict
16% of 1337 decks +2% synergy
Ruinous Ultimatum
16% of 32 decks -3% synergy
Rampant Growth
15% of 1337 decks -19% synergy
Planewide Celebration
12% of 1337 decks +11% synergy
Expand the Sphere
12% of 1337 decks +11% synergy
Eerie Ultimatum
10% of 1337 decks -2% synergy
Triumph of the Hordes
9% of 1337 decks +6% synergy
Toxic Deluge
9% of 1337 decks -9% synergy
Vat Emergence
9% of 1337 decks +8% synergy
Diabolic Tutor
8% of 1337 decks +2% synergy
Damn
8% of 1337 decks -8% synergy
Wrath of God
8% of 1337 decks +2% synergy
Merciless Eviction
7% of 1337 decks +4% synergy
Sunfall
7% of 1337 decks +5% synergy
Vivisurgeon's Insight
6% of 1337 decks +6% synergy
Grim Tutor
6% of 1337 decks +2% synergy
Smell Fear
6% of 1337 decks +4% synergy
Damning Verdict
6% of 1337 decks +4% synergy
Skyshroud Claim
5% of 1337 decks -3% synergy
Distorted Curiosity
5% of 1337 decks +5% synergy
Austere Command
5% of 1337 decks -7% synergy
Geth's Summons
5% of 1337 decks +5% synergy
Damnation
5% of 1337 decks -2% synergy
Utility Artifacts
Contagion Clasp
32% of 1337 decks +31% synergy
Ichormoon Gauntlet
32% of 1337 decks +30% synergy
Lightning Greaves
27% of 1337 decks +2% synergy
Lux Cannon
27% of 1337 decks +27% synergy
Sword of Truth and Justice
26% of 1337 decks +25% synergy
The Chain Veil
19% of 1337 decks +18% synergy
Swiftfoot Boots
19% of 1337 decks -9% synergy
Darksteel Reactor
16% of 1337 decks +16% synergy
The Ozolith
13% of 1337 decks +10% synergy
Door to Nothingness
12% of 32 decks +9% synergy
Rings of Brighthearth
12% of 1337 decks +11% synergy
Grafted Exoskeleton
10% of 1337 decks +9% synergy
Legacy Weapon
9% of 32 decks +8% synergy
Norn's Annex
9% of 1337 decks +7% synergy
Transmogrifying Wand
8% of 1337 decks +8% synergy
Energy Chamber
8% of 1337 decks +8% synergy
Titan Forge
8% of 1337 decks +8% synergy
The Millennium Calendar
8% of 1144 decks +7% synergy
Power Conduit
7% of 1337 decks +7% synergy
Ozolith, the Shattered Spire
7% of 1337 decks +2% synergy
Clearwater Goblet
6% of 1337 decks +6% synergy
The Great Henge
6% of 1337 decks -4% synergy
Throne of Geth
6% of 1337 decks +5% synergy
Eternity Vessel
6% of 1337 decks +6% synergy
Golem Foundry
6% of 1337 decks +5% synergy
Unwinding Clock
5% of 1337 decks +3% synergy
Surge Node
5% of 1337 decks +5% synergy
Enchantments
Brokers Ascendancy
35% of 1337 decks +29% synergy
Norn's Decree
26% of 1337 decks +25% synergy
Innkeeper's Talent
23% of 795 decks +18% synergy
As Foretold
23% of 1337 decks +20% synergy
All Will Be One
22% of 32 decks +20% synergy
Simic Ascendancy
20% of 1337 decks +14% synergy
Oath of Teferi
19% of 1337 decks +16% synergy
Phyrexian Arena
17% of 1337 decks +1% synergy
Propaganda
14% of 1337 decks +1% synergy
Skrelv's Hive
14% of 1337 decks +12% synergy
Ghostly Prison
13% of 1337 decks +2% synergy
Hardened Scales
12% of 1337 decks +3% synergy
Annie Joins Up
11% of 27 decks -1% synergy
Leyline of the Guildpact
11% of 28 decks -5% synergy
Cathars' Crusade
10% of 1337 decks +5% synergy
Mystic Remora
10% of 1337 decks -7% synergy
Sylvan Library
10% of 1337 decks -0% synergy
Mayael's Aria
9% of 32 decks +7% synergy
Oath of Nissa
9% of 1337 decks +9% synergy
Corrupted Conscience
9% of 1337 decks +8% synergy
Resourceful Defense
9% of 1337 decks +7% synergy
Phyresis
8% of 1337 decks +7% synergy
Necrogen Communion
8% of 1337 decks +7% synergy
Oath of Ajani
7% of 1337 decks +7% synergy
Branching Evolution
7% of 1337 decks +1% synergy
Mirari's Wake
7% of 1337 decks -6% synergy
Four Knocks
5% of 1251 decks +5% synergy
Planeswalkers
Nicol Bolas, Dragon-God
34% of 32 decks +30% synergy
Nicol Bolas, God-Pharaoh
28% of 32 decks +25% synergy
Ajani, Sleeper Agent
26% of 1337 decks +25% synergy
Tamiyo, Field Researcher
26% of 1337 decks +21% synergy
Teferi, Master of Time
21% of 1337 decks +19% synergy
Teferi, Temporal Archmage
17% of 1337 decks +16% synergy
Oko, Thief of Crowns
15% of 1337 decks +10% synergy
Ugin, the Spirit Dragon
13% of 1337 decks +12% synergy
Chandra, Legacy of Fire
12% of 32 decks +12% synergy
Commodore Guff
12% of 32 decks +11% synergy
Nicol Bolas, Planeswalker
12% of 32 decks +10% synergy
Wrenn and Realmbreaker
12% of 1337 decks +11% synergy
Teferi, Hero of Dominaria
12% of 1337 decks +10% synergy
Teferi, Who Slows the Sunset
12% of 1337 decks +10% synergy
Narset Transcendent
11% of 1337 decks +10% synergy
Ajani Steadfast
11% of 1337 decks +10% synergy
Teferi, Time Raveler
11% of 1337 decks +4% synergy
Ral Zarek
9% of 32 decks +8% synergy
Ajani, the Greathearted
9% of 1337 decks +7% synergy
Ashiok, Dream Render
9% of 1337 decks +6% synergy
Elspeth, Sun's Champion
9% of 1337 decks +5% synergy
Vraska the Unseen
9% of 1337 decks +7% synergy
Jace, Unraveler of Secrets
8% of 1337 decks +8% synergy
Tamiyo, the Moon Sage
8% of 1337 decks +7% synergy
Kaya the Inexorable
8% of 1337 decks +6% synergy
The Eternal Wanderer
8% of 1337 decks +5% synergy
Tamiyo, Compleated Sage
8% of 1337 decks +7% synergy
Jace, the Mind Sculptor
7% of 1337 decks +6% synergy
Liliana, Dreadhorde General
6% of 1337 decks +3% synergy
Liliana Vess
6% of 1337 decks +5% synergy
Vraska, Relic Seeker
6% of 1337 decks +5% synergy
Tezzeret, Artifice Master
6% of 1337 decks +5% synergy
Dovin Baan
6% of 1337 decks +5% synergy
Kiora, the Crashing Wave
6% of 1337 decks +4% synergy
Nissa, Ascended Animist
6% of 1337 decks +4% synergy
Ajani Unyielding
5% of 1337 decks +5% synergy
Ajani, Mentor of Heroes
5% of 1337 decks +4% synergy
Utility Lands
Reliquary Tower
28% of 1337 decks -2% synergy
Nesting Grounds
21% of 1337 decks +19% synergy
Rogue's Passage
20% of 1337 decks +0% synergy
Dreadship Reef
18% of 1337 decks +18% synergy
Yavimaya, Cradle of Growth
16% of 1337 decks +7% synergy
Saltcrusted Steppe
16% of 1337 decks +15% synergy
Urborg, Tomb of Yawgmoth
15% of 1337 decks +6% synergy
Calciform Pools
15% of 1337 decks +14% synergy
Inkmoth Nexus
15% of 1337 decks +14% synergy
Gavony Township
13% of 1337 decks +5% synergy
Bojuka Bog
13% of 1337 decks -17% synergy
Boseiju, Who Endures
10% of 1337 decks -8% synergy
Interplanar Beacon
10% of 1337 decks +9% synergy
Great Furnace
9% of 32 decks +4% synergy
Temple of the False God
9% of 1337 decks -0% synergy
Peat Bog
7% of 1337 decks +7% synergy
Magosi, the Waterveil
7% of 1337 decks +7% synergy
Hickory Woodlot
7% of 1337 decks +7% synergy
Saprazzan Skerry
7% of 1337 decks +6% synergy
Otawara, Soaring City
7% of 1337 decks -10% synergy
Remote Farm
7% of 1337 decks +6% synergy
Mana Artifacts
Sol Ring
85% of 1337 decks +1% synergy
Arcane Signet
72% of 1337 decks -1% synergy
Astral Cornucopia
65% of 1337 decks +64% synergy
Everflowing Chalice
53% of 1337 decks +49% synergy
Chromatic Lantern
49% of 1337 decks +40% synergy
Replicating Ring
34% of 1337 decks +33% synergy
Glistening Sphere
31% of 1337 decks +30% synergy
Staff of Compleation
23% of 1337 decks +21% synergy
Fellwar Stone
19% of 1337 decks -2% synergy
Commander's Sphere
14% of 1337 decks +0% synergy
Empowered Autogenerator
14% of 1337 decks +14% synergy
Pentad Prism
14% of 1337 decks +14% synergy
Timeless Lotus
12% of 32 decks +1% synergy
Coalition Relic
9% of 1337 decks +8% synergy
Aetheric Amplifier
8% of 454 decks +7% synergy
Simic Signet
6% of 1337 decks -7% synergy
Mana Crypt
5% of 1337 decks +1% synergy
Golgari Signet
5% of 1337 decks -6% synergy
Phyrexian Atlas
5% of 1337 decks +5% synergy
Lands
Command Tower
90% of 1337 decks +16% synergy
Exotic Orchard
57% of 1337 decks +21% synergy
Breeding Pool
44% of 1337 decks +4% synergy
Hallowed Fountain
43% of 1337 decks +3% synergy
Overgrown Tomb
43% of 1337 decks +2% synergy
Temple Garden
42% of 1337 decks +3% synergy
Watery Grave
42% of 1337 decks +2% synergy
Zagoth Triome
40% of 1337 decks +11% synergy
Godless Shrine
39% of 1337 decks -1% synergy
Indatha Triome
38% of 1337 decks +9% synergy
Spara's Headquarters
38% of 1337 decks +9% synergy
Raffine's Tower
34% of 1337 decks +8% synergy
Sandsteppe Citadel
33% of 1337 decks +6% synergy
Misty Rainforest
33% of 1337 decks +21% synergy
Opulent Palace
32% of 1337 decks +4% synergy
Windswept Heath
32% of 1337 decks +21% synergy
Flooded Strand
32% of 1337 decks +21% synergy
The World Tree
31% of 32 decks +0% synergy
Marsh Flats
31% of 1337 decks +20% synergy
Verdant Catacombs
31% of 1337 decks +19% synergy
Seaside Citadel
30% of 1337 decks +3% synergy
Polluted Delta
30% of 1337 decks +18% synergy
Arcane Sanctum
29% of 1337 decks +1% synergy
Path of Ancestry
26% of 1337 decks +4% synergy
Rejuvenating Springs
24% of 1337 decks -4% synergy
Vivid Grove
22% of 1337 decks +21% synergy
Ziatora's Proving Ground
22% of 32 decks -7% synergy
Jetmir's Garden
22% of 32 decks -9% synergy
Vivid Creek
21% of 1337 decks +20% synergy
Reflecting Pool
21% of 1337 decks +16% synergy
Evolving Wilds
21% of 1337 decks -0% synergy
Bountiful Promenade
20% of 1337 decks -4% synergy
Undergrowth Stadium
20% of 1337 decks -5% synergy
Vivid Meadow
19% of 1337 decks +18% synergy
Sea of Clouds
19% of 1337 decks -7% synergy
Xander's Lounge
19% of 32 decks -6% synergy
Steam Vents
19% of 32 decks -19% synergy
Stomping Ground
19% of 32 decks -21% synergy
Vivid Marsh
18% of 1337 decks +17% synergy
Morphic Pool
17% of 1337 decks -8% synergy
Terramorphic Expanse
17% of 1337 decks +1% synergy
Vault of Champions
16% of 1337 decks -9% synergy
City of Brass
16% of 1337 decks +8% synergy
Raugrin Triome
16% of 32 decks -10% synergy
Ketria Triome
16% of 32 decks -16% synergy
Blood Crypt
16% of 32 decks -22% synergy
Gemstone Mine
15% of 1337 decks +14% synergy
Mana Confluence
15% of 1337 decks +8% synergy
Bayou
15% of 1337 decks +1% synergy
Canopy Vista
15% of 1337 decks -22% synergy