Aminatou, the Fateshifter + Teferi, Master of Time + Ajani, the Greathearted + Contagion Engine

Aminatou, the Fateshifter
Teferi, Master of Time
Ajani, the Greathearted
Contagion Engine

Requires
Aminatou, the Fateshifter must be on the battlefield. Teferi, Master of Time must be on the battlefield. Ajani, the Greathearted must be on the battlefield. Contagion Engine must be on the battlefield. Teferi has at least eight loyalty counters on it. Mana needed: 4 each turn
Steps
  1. Activate Contagion Engine by paying 4 and tapping it, putting two loyalty counters on each planeswalker you control.
  2. Activate Ajani's second loyalty ability by removing two loyalty counters from it, putting a loyalty counter on each other planeswalker you control.
  3. Activate Teferi's third loyalty ability by removing ten loyalty counters from it, causing you to take two extra turns after this one.
  4. Activate Aminatou's second loyalty ability by removing a loyalty counter from it, blinking Teferi.
  5. Activate Teferi's first loyalty ability by putting a loyalty counter on it, causing you to loot.
  6. Move to your first extra turn.
  7. Activate Teferi's first loyalty ability by putting a loyalty counter on it, causing you to loot.
  8. Repeat steps 1 and 2 one additional time.
  9. Move to your second extra turn.
  10. Repeat.
Results
Infinite turns.

Top Commanders (3)
Sisay, Weatherlight Captain
0.11% of 10706 decks 12 decks
Atraxa, Praetors' Voice
0.08% of 32433 decks 27 decks
Esika, God of the Tree
0.06% of 16213 decks 9 decks
High Synergy Cards (10)
Oath of Teferi
89% of 53 decks +88% synergy
Nicol Bolas, Dragon-God
85% of 26 decks +84% synergy
Deepglow Skate
81% of 53 decks +80% synergy
Carth the Lion
73% of 49 decks +73% synergy
Ripples of Potential
71% of 7 decks +69% synergy
Commodore Guff
67% of 9 decks +66% synergy
Tamiyo, Field Researcher
66% of 53 decks +66% synergy
Teferi, Temporal Archmage
66% of 53 decks +65% synergy
Vorinclex, Monstrous Raider
66% of 50 decks +64% synergy
Doubling Season
66% of 53 decks +62% synergy
Top Cards (10)
Ichormoon Gauntlet
89% of 37 decks +88% synergy
The Chain Veil
72% of 53 decks +71% synergy
Vraska, Betrayal's Sting
63% of 38 decks +61% synergy
Oath of Nissa
62% of 53 decks +62% synergy
Flux Channeler
62% of 53 decks +61% synergy
Brokers Ascendancy
60% of 48 decks +59% synergy
Tekuthal, Inquiry Dominus
59% of 37 decks +58% synergy
Oko, Thief of Crowns
57% of 53 decks +55% synergy
Evolution Sage
55% of 53 decks +51% synergy
Lae'zel, Vlaakith's Champion
54% of 48 decks +52% synergy
Creatures (40)
Spark Double
53% of 53 decks +49% synergy
Shalai, Voice of Plenty
43% of 53 decks +42% synergy
Pir, Imaginative Rascal
40% of 53 decks +39% synergy
Atraxa, Praetors' Voice
38% of 53 decks +37% synergy
Onakke Oathkeeper
38% of 16 decks +37% synergy
Mila, Crafty Companion
36% of 25 decks +36% synergy
Nicol Bolas, the Ravager
35% of 26 decks +34% synergy
Faeburrow Elder
34% of 53 decks +31% synergy
Bloom Tender
34% of 53 decks +30% synergy
Thrummingbird
28% of 53 decks +27% synergy
Valki, God of Lies
24% of 25 decks +23% synergy
Ezuri, Stalker of Spheres
24% of 38 decks +23% synergy
Arena Rector
23% of 53 decks +22% synergy
Displacer Kitten
21% of 47 decks +18% synergy
Delighted Halfling
21% of 19 decks +14% synergy
Esika, God of the Tree
20% of 25 decks +19% synergy
Dryad of the Ilysian Grove
17% of 53 decks +13% synergy
Birds of Paradise
17% of 53 decks +5% synergy
Crystalline Crawler
15% of 53 decks +15% synergy
Gold-Forged Thopteryx
14% of 21 decks +13% synergy
Jodah, the Unifier
14% of 22 decks +13% synergy
Djeru, With Eyes Open
13% of 53 decks +13% synergy
Reki, the History of Kamigawa
13% of 53 decks +13% synergy
Ignoble Hierarch
12% of 25 decks +9% synergy
Jhoira, Weatherlight Captain
12% of 26 decks +10% synergy
Kethis, the Hidden Hand
11% of 53 decks +11% synergy
Noble Hierarch
11% of 53 decks +9% synergy
Cankerbloom
10% of 30 decks +6% synergy
Captain Sisay
9% of 53 decks +9% synergy
Viral Drake
9% of 53 decks +9% synergy
Esper Sentinel
8% of 49 decks -2% synergy
Tainted Observer
8% of 37 decks +7% synergy
Grateful Apparition
8% of 53 decks +7% synergy
Bioessence Hydra
6% of 53 decks +6% synergy
Nissa, Vastwood Seer
6% of 53 decks +5% synergy
Felidar Guardian
6% of 53 decks +4% synergy
Silent Arbiter
6% of 53 decks +4% synergy
Champion of Lambholt
6% of 53 decks +2% synergy
Seedborn Muse
6% of 53 decks +2% synergy
Eternal Witness
6% of 53 decks -5% synergy
Instants (27)
Teferi's Protection
40% of 53 decks +30% synergy
Swords to Plowshares
40% of 53 decks +11% synergy
Vampiric Tutor
23% of 53 decks +13% synergy
Ignite the Beacon
19% of 53 decks +19% synergy
Anguished Unmaking
19% of 53 decks +13% synergy
Heroic Intervention
19% of 53 decks +5% synergy
Cyclonic Rift
19% of 53 decks +5% synergy
Path to Exile
19% of 53 decks -1% synergy
Counterspell
19% of 53 decks -2% synergy
Fuel for the Cause
15% of 53 decks +15% synergy
Mana Drain
15% of 53 decks +8% synergy
Experimental Augury
14% of 37 decks +12% synergy
Dovin's Veto
13% of 53 decks +8% synergy
Semester's End
12% of 50 decks +11% synergy
Whisper of the Dross
10% of 30 decks +9% synergy
Enlightened Tutor
9% of 53 decks +1% synergy
Brokers Confluence
8% of 48 decks +8% synergy
Void Rend
8% of 48 decks +6% synergy
Despark
8% of 53 decks +4% synergy
Assassin's Trophy
8% of 53 decks +1% synergy
Fierce Guardianship
8% of 53 decks -1% synergy
Beast Within
8% of 53 decks -11% synergy
Putrefy
6% of 53 decks +2% synergy
Deadly Rollick
6% of 53 decks +0% synergy
Worldly Tutor
6% of 53 decks -1% synergy
Brainstorm
6% of 53 decks -6% synergy
Generous Gift
6% of 53 decks -6% synergy
Sorceries (36)
Farseek
51% of 53 decks +35% synergy
Primevals' Glorious Rebirth
49% of 53 decks +48% synergy
Urza's Ruinous Blast
40% of 53 decks +38% synergy
Tezzeret's Gambit
32% of 53 decks +30% synergy
Three Visits
30% of 53 decks +19% synergy
Nature's Lore
30% of 53 decks +15% synergy
Cultivate
28% of 53 decks +6% synergy
Skyshroud Claim
23% of 53 decks +18% synergy
Farewell
22% of 49 decks +16% synergy
Call the Gatewatch
21% of 53 decks +21% synergy
Deploy the Gatewatch
21% of 53 decks +21% synergy
Eerie Ultimatum
21% of 53 decks +19% synergy
Supreme Verdict
21% of 53 decks +18% synergy
Demonic Tutor
21% of 53 decks +9% synergy
Kodama's Reach
19% of 53 decks +3% synergy
Damn
16% of 49 decks +12% synergy
Unnatural Restoration
14% of 37 decks +11% synergy
Drown in Ichor
13% of 30 decks +12% synergy
Planewide Celebration
13% of 53 decks +13% synergy
Blasphemous Act
12% of 26 decks -5% synergy
The Elderspell
11% of 53 decks +11% synergy
Karn's Temporal Sundering
11% of 53 decks +11% synergy
Contentious Plan
11% of 53 decks +10% synergy
Toxic Deluge
11% of 53 decks +3% synergy
Rampant Growth
11% of 53 decks -5% synergy
Expand the Sphere
11% of 37 decks +10% synergy
Triumphant Reckoning
10% of 50 decks +10% synergy
Thirsting Roots
10% of 30 decks +9% synergy
Wrath of God
9% of 53 decks +6% synergy
Damnation
9% of 53 decks +5% synergy
Vanquish the Horde
8% of 49 decks +6% synergy
Kamahl's Druidic Vow
8% of 53 decks +7% synergy
Merciless Eviction
8% of 53 decks +6% synergy
Search for Glory
6% of 50 decks +5% synergy
Time Wipe
6% of 53 decks +4% synergy
Tempt with Discovery
6% of 53 decks +4% synergy
Utility Artifacts (12)
Rings of Brighthearth
38% of 53 decks +36% synergy
Luxior, Giada's Gift
29% of 48 decks +28% synergy
Sword of Truth and Justice
26% of 53 decks +25% synergy
Norn's Annex
23% of 53 decks +22% synergy
Contagion Clasp
23% of 53 decks +21% synergy
Lithoform Engine
22% of 51 decks +20% synergy
Magistrate's Scepter
19% of 53 decks +19% synergy
Thran Temporal Gateway
9% of 53 decks +9% synergy
Sensei's Divining Top
8% of 53 decks +1% synergy
Helm of the Host
6% of 53 decks +2% synergy
Blackblade Reforged
6% of 53 decks +1% synergy
Lightning Greaves
6% of 53 decks -20% synergy
Enchantments (24)
Teferi's Talent
50% of 26 decks +50% synergy
Inexorable Tide
47% of 53 decks +46% synergy
Oath of Ajani
42% of 53 decks +41% synergy
Smothering Tithe
38% of 53 decks +26% synergy
Rowan's Talent
27% of 15 decks +26% synergy
Oath of Gideon
26% of 53 decks +26% synergy
All Will Be One
25% of 16 decks +23% synergy
Rhystic Study
21% of 53 decks +7% synergy
Sphere of Safety
19% of 53 decks +17% synergy
Urza Assembles the Titans
17% of 42 decks +16% synergy
Oath of Jace
15% of 53 decks +15% synergy
Resourceful Defense
15% of 48 decks +14% synergy
Oath of Kaya
13% of 53 decks +13% synergy
Oath of Liliana
13% of 53 decks +13% synergy
Elspeth's Talent
12% of 26 decks +11% synergy
Norn's Decree
8% of 37 decks +7% synergy
Sterling Grove
8% of 53 decks +6% synergy
Ghostly Prison
8% of 53 decks +2% synergy
Mystic Remora
8% of 53 decks -1% synergy
Phyrexian Scriptures
6% of 53 decks +5% synergy
Privileged Position
6% of 53 decks +5% synergy
As Foretold
6% of 53 decks +5% synergy
Simic Ascendancy
6% of 53 decks +4% synergy
Propaganda
6% of 53 decks +0% synergy
Planeswalkers (50)
Teferi, Who Slows the Sunset
53% of 49 decks +52% synergy
Wrenn and Realmbreaker
52% of 27 decks +51% synergy
Ashiok, Dream Render
51% of 53 decks +50% synergy
Narset, Parter of Veils
51% of 53 decks +48% synergy
Nicol Bolas, God-Pharaoh
50% of 26 decks +49% synergy
Elspeth, Sun's Champion
47% of 53 decks +45% synergy
Ral Zarek
46% of 26 decks +46% synergy
Ajani, Sleeper Agent
43% of 47 decks +42% synergy
Kaya the Inexorable
42% of 50 decks +41% synergy
Chandra, Legacy of Fire
40% of 10 decks +39% synergy
The Eternal Wanderer
39% of 38 decks +37% synergy
Ajani Unyielding
36% of 53 decks +36% synergy
Tamiyo, the Moon Sage
36% of 53 decks +35% synergy
Teferi, Time Raveler
36% of 53 decks +34% synergy
Ugin, the Spirit Dragon
36% of 53 decks +34% synergy
Teferi, Hero of Dominaria
34% of 53 decks +33% synergy
Ajani Steadfast
32% of 53 decks +32% synergy
Liliana, Dreadhorde General
32% of 53 decks +30% synergy
Kasmina, Enigma Sage
32% of 50 decks +32% synergy
Vronos, Masked Inquisitor
31% of 16 decks +31% synergy
Narset Transcendent
28% of 53 decks +28% synergy
Sarkhan the Masterless
27% of 26 decks +26% synergy
Liliana Vess
26% of 53 decks +26% synergy
Dihada, Binder of Wills
25% of 24 decks +24% synergy
Teferi, Temporal Pilgrim
25% of 40 decks +24% synergy
Vraska, Relic Seeker
25% of 53 decks +24% synergy
Vraska the Unseen
25% of 53 decks +24% synergy
Tamiyo, Compleated Sage
24% of 49 decks +24% synergy
Garruk, Cursed Huntsman
23% of 53 decks +22% synergy
Venser, the Sojourner
23% of 53 decks +22% synergy
Ajani, Mentor of Heroes
21% of 53 decks +21% synergy
The Wanderer
21% of 53 decks +20% synergy
Jace, the Mind Sculptor
21% of 53 decks +20% synergy
Nicol Bolas, Planeswalker
19% of 26 decks +19% synergy
Chandra, Awakened Inferno
19% of 26 decks +19% synergy
Kiora, the Crashing Wave
19% of 53 decks +19% synergy
Ob Nixilis Reignited
19% of 53 decks +18% synergy
Dovin Baan
17% of 53 decks +17% synergy
Jace, Unraveler of Secrets
17% of 53 decks +17% synergy
Tamiyo, Collector of Tales
17% of 53 decks +17% synergy
Karn Liberated
17% of 53 decks +17% synergy
Jace, Architect of Thought
15% of 53 decks +15% synergy
Tevesh Szat, Doom of Fools
14% of 51 decks +13% synergy
Nissa, Ascended Animist
14% of 37 decks +12% synergy
Jace, Cunning Castaway
13% of 53 decks +13% synergy
Sorin Markov
13% of 53 decks +13% synergy
Tezzeret, Artifice Master
13% of 53 decks +13% synergy
Tezzeret the Seeker
13% of 53 decks +12% synergy
Geyadrone Dihada
12% of 25 decks +12% synergy
Rowan Kenrith
12% of 26 decks +11% synergy
Utility Lands (17)
Karn's Bastion
75% of 53 decks +70% synergy
Interplanar Beacon
36% of 53 decks +35% synergy
Reliquary Tower
26% of 53 decks -2% synergy
Great Hall of the Citadel
18% of 17 decks +16% synergy
Urborg, Tomb of Yawgmoth
17% of 53 decks +7% synergy
Otawara, Soaring City
16% of 49 decks +8% synergy
Yavimaya, Cradle of Growth
16% of 49 decks +7% synergy
Takenuma, Abandoned Mire
12% of 49 decks +6% synergy
Boseiju, Who Endures
12% of 49 decks +3% synergy
Nesting Grounds
11% of 53 decks +10% synergy
Maze of Ith
11% of 53 decks +9% synergy
Calciform Pools
6% of 53 decks +6% synergy
Saltcrusted Steppe
6% of 53 decks +6% synergy
Dreadship Reef
6% of 53 decks +5% synergy
Cascading Cataracts
6% of 53 decks +4% synergy
Cabal Coffers
6% of 53 decks -0% synergy
Bojuka Bog
6% of 53 decks -10% synergy
Mana Artifacts (24)
Sol Ring
91% of 53 decks +6% synergy
Arcane Signet
79% of 53 decks +9% synergy
Chromatic Lantern
62% of 53 decks +53% synergy
Astral Cornucopia
43% of 53 decks +42% synergy
Gatewatch Beacon
31% of 16 decks +31% synergy
Replicating Ring
30% of 50 decks +28% synergy
Fellwar Stone
28% of 53 decks +7% synergy
Timeless Lotus
26% of 23 decks +25% synergy
Everflowing Chalice
23% of 53 decks +18% synergy
Commander's Sphere
23% of 53 decks +6% synergy
Staff of Compleation
22% of 37 decks +20% synergy
Mox Amber
21% of 53 decks +17% synergy
Chromatic Orrery
19% of 53 decks +17% synergy
Coalition Relic
15% of 53 decks +14% synergy
Relic of Legends
14% of 43 decks +11% synergy
Mana Crypt
11% of 53 decks -0% synergy
Honor-Worn Shaku
9% of 53 decks +9% synergy
Gilded Lotus
9% of 53 decks +6% synergy
Glistening Sphere
8% of 37 decks +7% synergy
Pentad Prism
8% of 53 decks +7% synergy
Thought Vessel
8% of 53 decks -8% synergy
Pyramid of the Pantheon
6% of 53 decks +6% synergy
Empowered Autogenerator
6% of 53 decks +5% synergy
Simic Signet
6% of 53 decks +2% synergy
Lands (50)
Command Tower
94% of 53 decks +21% synergy
Exotic Orchard
60% of 53 decks +26% synergy
Temple Garden
57% of 53 decks +48% synergy
Hallowed Fountain
55% of 53 decks +45% synergy
Overgrown Tomb
53% of 53 decks +43% synergy
The World Tree
52% of 25 decks +50% synergy
Watery Grave
51% of 53 decks +40% synergy
Raffine's Tower
48% of 48 decks +44% synergy
Spara's Headquarters
48% of 48 decks +44% synergy
Breeding Pool
47% of 53 decks +38% synergy
Indatha Triome
45% of 53 decks +42% synergy
Zagoth Triome
45% of 53 decks +42% synergy
Godless Shrine
45% of 53 decks +36% synergy
Misty Rainforest
43% of 53 decks +32% synergy
Stomping Ground
42% of 26 decks +33% synergy
Jetmir's Garden
42% of 24 decks +37% synergy
Verdant Catacombs
40% of 53 decks +28% synergy
Raugrin Triome
38% of 26 decks +35% synergy
Blood Crypt
38% of 26 decks +29% synergy
Windswept Heath
38% of 53 decks +28% synergy
Marsh Flats
38% of 53 decks +26% synergy
Ziatora's Proving Ground
38% of 24 decks +34% synergy
Xander's Lounge
33% of 24 decks +30% synergy
Ketria Triome
31% of 26 decks +27% synergy
Sacred Foundry
31% of 26 decks +22% synergy
Steam Vents
31% of 26 decks +22% synergy
Plaza of Heroes
30% of 46 decks +26% synergy
Seaside Citadel
28% of 53 decks +25% synergy
Reflecting Pool
28% of 53 decks +23% synergy
Mana Confluence
28% of 53 decks +21% synergy
Flooded Strand
28% of 53 decks +18% synergy
Sandsteppe Citadel
26% of 53 decks +24% synergy
Polluted Delta
26% of 53 decks +16% synergy
Arcane Sanctum
25% of 53 decks +21% synergy
City of Brass
25% of 53 decks +16% synergy
Rejuvenating Springs
24% of 50 decks +18% synergy
Savai Triome
23% of 26 decks +20% synergy
Opulent Palace
23% of 53 decks +20% synergy
Sea of Clouds
23% of 53 decks +17% synergy
Wooded Foothills
23% of 53 decks +13% synergy
Arid Mesa
23% of 53 decks +12% synergy
Scalding Tarn
21% of 53 decks +10% synergy
Vault of Champions
20% of 50 decks +14% synergy
Morphic Pool
19% of 53 decks +12% synergy
Path of Ancestry
19% of 53 decks -1% synergy
Canopy Vista
17% of 53 decks +9% synergy
Bloodstained Mire
17% of 53 decks +7% synergy
Evolving Wilds
17% of 53 decks -5% synergy
Frontier Bivouac
15% of 26 decks +12% synergy
Jungle Shrine
15% of 26 decks +12% synergy