Magosi, the Waterveil + Nesting Grounds + Atraxa, Praetors' Voice

Magosi, the Waterveil
Nesting Grounds
Atraxa, Praetors' Voice

Requires
Magosi, the Waterveil must be on the battlefield. Nesting Grounds must be on the battlefield. Atraxa, Praetors' Voice must be on the battlefield.
Steps
  1. Activate Nesting Grounds's last ability by paying 1 and tapping it, moving an eon counter from Magosi to Nesting Grounds.
  2. Activate Magosi's last ability by tapping it, removing an eon counter from it, and returning it from the battlefield to your hand, taking an extra turn after this one.
  3. Play Magosi.
  4. At the beginning of your end step, Atraxa triggers, causing you to proliferate, putting an additional eon counter on Nesting Grounds.
  5. On your next extra turn, activate Nesting Grounds's last ability by paying 1 and tapping it, moving an eon counter from Nesting Grounds to Magosi.
  6. Repeat from step 2.
Results
Infinite turns.

Atraxa, Praetors' Voice
0.52% of 35784 decks 186 decks
Atraxa, Grand Unifier
0.03% of 14559 decks 5 decks
Esika, God of the Tree
0.01% of 19362 decks 1 decks
Tom Bombadil
0.01% of 16091 decks 1 decks
Garth One-Eye
0.02% of 4322 decks 1 decks
New Cards
Ugin, Eye of the Storms
17% of 6 decks +16% synergy
Aetheric Amplifier
15% of 46 decks +14% synergy
Wastewood Verge
9% of 47 decks +3% synergy
Willowrush Verge
9% of 47 decks +3% synergy
The Aetherspark
6% of 47 decks +5% synergy
High Synergy Cards
Karn's Bastion
74% of 194 decks +69% synergy
Tekuthal, Inquiry Dominus
69% of 194 decks +66% synergy
Contagion Engine
59% of 194 decks +58% synergy
Magistrate's Scepter
54% of 194 decks +53% synergy
Evolution Sage
59% of 194 decks +52% synergy
Ezuri, Stalker of Spheres
55% of 194 decks +52% synergy
Vraska, Betrayal's Sting
54% of 194 decks +51% synergy
Inexorable Tide
48% of 194 decks +45% synergy
Vorinclex, Monstrous Raider
48% of 194 decks +45% synergy
Thrummingbird
47% of 194 decks +43% synergy
Top Cards
Swords to Plowshares
49% of 194 decks -14% synergy
Prologue to Phyresis
42% of 194 decks +40% synergy
Tezzeret's Gambit
39% of 194 decks +36% synergy
Infectious Inquiry
37% of 194 decks +35% synergy
Counterspell
36% of 194 decks -7% synergy
Farseek
34% of 194 decks -0% synergy
Doubling Season
33% of 194 decks +23% synergy
Cultivate
32% of 194 decks -13% synergy
Dreamtide Whale
31% of 104 decks +28% synergy
Deepglow Skate
30% of 194 decks +28% synergy
Game Changers
Demonic Tutor
29% of 194 decks +8% synergy
Vampiric Tutor
27% of 194 decks +10% synergy
Rhystic Study
25% of 194 decks -2% synergy
Smothering Tithe
24% of 194 decks -0% synergy
Cyclonic Rift
23% of 194 decks -3% synergy
Enlightened Tutor
14% of 194 decks -3% synergy
The One Ring
10% of 194 decks +2% synergy
Ancient Tomb
6% of 194 decks -4% synergy
Vorinclex, Voice of Hunger
6% of 194 decks +3% synergy
Chrome Mox
5% of 194 decks -1% synergy
Creatures
Flux Channeler
29% of 194 decks +26% synergy
Cankerbloom
29% of 194 decks +23% synergy
Venerated Rotpriest
28% of 194 decks +26% synergy
Metastatic Evangel
26% of 104 decks +24% synergy
Ixhel, Scion of Atraxa
26% of 194 decks +23% synergy
Ichor Rats
24% of 194 decks +23% synergy
Bloated Contaminator
23% of 194 decks +21% synergy
Blighted Agent
22% of 194 decks +20% synergy
Birds of Paradise
21% of 194 decks -6% synergy
Lae'zel, Vlaakith's Champion
21% of 194 decks +18% synergy
Skrelv, Defector Mite
20% of 194 decks +17% synergy
Viral Drake
20% of 194 decks +19% synergy
Phyrexian Swarmlord
20% of 194 decks +19% synergy
Crystalline Crawler
19% of 194 decks +19% synergy
Blightbelly Rat
19% of 194 decks +18% synergy
Fathom Mage
19% of 194 decks +15% synergy
Contaminant Grafter
19% of 194 decks +17% synergy
Skithiryx, the Blight Dragon
18% of 194 decks +17% synergy
Vorel of the Hull Clade
18% of 194 decks +15% synergy
Pir, Imaginative Rascal
18% of 194 decks +17% synergy
Voidwing Hybrid
17% of 194 decks +16% synergy
Norn's Choirmaster
17% of 194 decks +16% synergy
Grateful Apparition
16% of 194 decks +14% synergy
Tainted Observer
15% of 194 decks +14% synergy
Winding Constrictor
15% of 194 decks +11% synergy
Esper Sentinel
15% of 194 decks -5% synergy
Sage of Hours
14% of 194 decks +14% synergy
Spark Double
14% of 194 decks +8% synergy
Bloodroot Apothecary
14% of 86 decks +13% synergy
Carth the Lion
14% of 194 decks +13% synergy
Elesh Norn, Grand Cenobite
14% of 194 decks +9% synergy
Vishgraz, the Doomhive
13% of 194 decks +10% synergy
Plague Stinger
12% of 194 decks +11% synergy
Goldberry, River-Daughter
12% of 176 decks +11% synergy
Forgotten Ancient
12% of 194 decks +6% synergy
Coretapper
11% of 194 decks +11% synergy
Myojin of Towering Might
11% of 194 decks +11% synergy
Shalai, Voice of Plenty
11% of 194 decks +5% synergy
Kami of Whispered Hopes
11% of 194 decks +4% synergy
Toxrill, the Corrosive
10% of 194 decks +7% synergy
Yawgmoth, Thran Physician
10% of 194 decks +7% synergy
Atraxa, Grand Unifier
10% of 194 decks +5% synergy
Bloom Tender
10% of 194 decks +3% synergy
Viridian Corrupter
10% of 194 decks +9% synergy
Corpsejack Menace
10% of 194 decks +5% synergy
Delighted Halfling
10% of 186 decks -2% synergy
Evolution Witness
10% of 104 decks +6% synergy
Phyrexian Censor
9% of 194 decks +8% synergy
Necrogen Rotpriest
9% of 194 decks +8% synergy
Walking Ballista
9% of 194 decks +7% synergy
Instants
Vraska's Fall
28% of 194 decks +26% synergy
Teferi's Protection
23% of 194 decks +3% synergy
Infectious Bite
22% of 194 decks +21% synergy
Mana Drain
19% of 194 decks +4% synergy
Path to Exile
18% of 194 decks -29% synergy
Heroic Intervention
17% of 194 decks -13% synergy
Experimental Augury
15% of 194 decks +13% synergy
Atomize
15% of 117 decks +11% synergy
Assassin's Trophy
14% of 194 decks -16% synergy
Mutational Advantage
14% of 117 decks +10% synergy
Radstorm
13% of 142 decks +12% synergy
Brokers Confluence
13% of 194 decks +11% synergy
Ripples of Potential
13% of 141 decks +10% synergy
Negate
12% of 194 decks -10% synergy
Worldly Tutor
12% of 194 decks -2% synergy
Fierce Guardianship
11% of 194 decks -7% synergy
Steady Progress
10% of 194 decks +9% synergy
Reject Imperfection
10% of 194 decks +9% synergy
Mystical Tutor
10% of 194 decks -4% synergy
Fuel for the Cause
9% of 194 decks +9% synergy
Dovin's Veto
9% of 194 decks -9% synergy
An Offer You Can't Refuse
9% of 194 decks -12% synergy
Anguished Unmaking
9% of 194 decks -15% synergy
Crop Rotation
9% of 194 decks -1% synergy
Swan Song
9% of 194 decks -8% synergy
Mortify
8% of 194 decks -3% synergy
Grim Affliction
7% of 194 decks +7% synergy
Serum Snare
7% of 194 decks +6% synergy
Tainted Strike
7% of 194 decks +6% synergy
Putrefy
7% of 194 decks -8% synergy
Brainstorm
7% of 194 decks -13% synergy
Force of Will
7% of 194 decks -4% synergy
Beast Within
7% of 194 decks -31% synergy
Whisper of the Dross
6% of 194 decks +5% synergy
Noxious Revival
6% of 194 decks +1% synergy
Bring the Ending
6% of 194 decks +5% synergy
Inspiring Call
6% of 194 decks -2% synergy
Void Rend
6% of 194 decks -8% synergy
Arcane Denial
6% of 194 decks -14% synergy
Force of Negation
5% of 194 decks -4% synergy
Eladamri's Call
5% of 194 decks -5% synergy
Sorceries
Phyresis Outbreak
27% of 194 decks +26% synergy
Unnatural Restoration
26% of 194 decks +23% synergy
Drown in Ichor
21% of 194 decks +19% synergy
Nature's Lore
19% of 194 decks -13% synergy
Kodama's Reach
18% of 194 decks -13% synergy
Contentious Plan
17% of 194 decks +15% synergy
Thirsting Roots
17% of 194 decks +15% synergy
Rampant Growth
16% of 194 decks -18% synergy
Farewell
14% of 194 decks +1% synergy
Three Visits
14% of 194 decks -11% synergy
Supreme Verdict
13% of 194 decks -1% synergy
White Sun's Twilight
12% of 194 decks +9% synergy
Grim Tutor
12% of 194 decks +7% synergy
Diabolic Tutor
11% of 194 decks +5% synergy
Planewide Celebration
10% of 194 decks +10% synergy
Vat Emergence
10% of 194 decks +9% synergy
Merciless Eviction
10% of 194 decks +6% synergy
Damning Verdict
9% of 194 decks +7% synergy
Triumph of the Hordes
9% of 194 decks +6% synergy
Damn
9% of 194 decks -8% synergy
Toxic Deluge
8% of 194 decks -10% synergy
Sylvan Scrying
8% of 194 decks +5% synergy
Wrath of God
8% of 194 decks +2% synergy
Eerie Ultimatum
8% of 194 decks -4% synergy
Austere Command
8% of 194 decks -5% synergy
Expand the Sphere
7% of 194 decks +6% synergy
Idyllic Tutor
6% of 194 decks +2% synergy
Tempt with Discovery
6% of 194 decks +2% synergy
Damnation
6% of 194 decks -2% synergy
Utility Artifacts
Ichormoon Gauntlet
22% of 194 decks +21% synergy
Lightning Greaves
22% of 194 decks -3% synergy
Contagion Clasp
20% of 194 decks +18% synergy
Sword of Truth and Justice
19% of 194 decks +18% synergy
The Chain Veil
16% of 194 decks +15% synergy
Lux Cannon
15% of 194 decks +15% synergy
Rings of Brighthearth
15% of 194 decks +14% synergy
The Ozolith
15% of 194 decks +11% synergy
Commander's Sphere
13% of 194 decks -1% synergy
Lithoform Engine
11% of 194 decks +10% synergy
Swiftfoot Boots
11% of 194 decks -17% synergy
The Millennium Calendar
9% of 141 decks +9% synergy
Grafted Exoskeleton
9% of 194 decks +8% synergy
Ozolith, the Shattered Spire
9% of 194 decks +4% synergy
The Great Henge
8% of 194 decks -2% synergy
Norn's Annex
7% of 194 decks +5% synergy
Expedition Map
6% of 194 decks +3% synergy
Ashnod's Altar
6% of 194 decks -1% synergy
Darksteel Reactor
6% of 194 decks +5% synergy
Grimoire of the Dead
6% of 194 decks +5% synergy
Power Conduit
6% of 194 decks +5% synergy
Isochron Scepter
6% of 194 decks +3% synergy
Lotus Petal
6% of 194 decks -1% synergy
Umezawa's Jitte
5% of 194 decks +5% synergy
Sensei's Divining Top
5% of 194 decks +0% synergy
Enchantments
Brokers Ascendancy
30% of 194 decks +23% synergy
Innkeeper's Talent
25% of 88 decks +20% synergy
Norn's Decree
21% of 194 decks +20% synergy
As Foretold
21% of 194 decks +19% synergy
Simic Ascendancy
18% of 194 decks +12% synergy
Resourceful Defense
17% of 194 decks +16% synergy
Oath of Teferi
16% of 194 decks +13% synergy
Phyrexian Arena
16% of 194 decks +0% synergy
Mystic Remora
13% of 194 decks -5% synergy
Cathars' Crusade
12% of 194 decks +7% synergy
Hardened Scales
11% of 194 decks +2% synergy
Skrelv's Hive
11% of 194 decks +8% synergy
Sylvan Library
11% of 194 decks +0% synergy
Oath of Nissa
10% of 194 decks +10% synergy
Ghostly Prison
9% of 194 decks -2% synergy
Propaganda
9% of 194 decks -3% synergy
Oath of Ajani
7% of 194 decks +7% synergy
Branching Evolution
7% of 194 decks +2% synergy
Mirari's Wake
7% of 194 decks -6% synergy
Dawn of a New Age
6% of 176 decks +5% synergy
Out of the Tombs
6% of 194 decks +4% synergy
Corrupted Conscience
5% of 194 decks +4% synergy
Necrogen Communion
5% of 194 decks +4% synergy
Phyresis
5% of 194 decks +4% synergy
Primal Vigor
5% of 194 decks +2% synergy
Planeswalkers
Ajani, Sleeper Agent
21% of 194 decks +19% synergy
Tamiyo, Field Researcher
18% of 194 decks +13% synergy
Teferi, Temporal Archmage
18% of 194 decks +16% synergy
Teferi, Master of Time
14% of 194 decks +12% synergy
Narset, Parter of Veils
14% of 194 decks +9% synergy
Oko, Thief of Crowns
12% of 194 decks +7% synergy
Wrenn and Realmbreaker
11% of 194 decks +9% synergy
Teferi, Who Slows the Sunset
11% of 194 decks +9% synergy
Kaya the Inexorable
11% of 194 decks +9% synergy
Nissa, Ascended Animist
10% of 194 decks +9% synergy
Narset Transcendent
10% of 194 decks +9% synergy
Ugin, the Spirit Dragon
10% of 194 decks +8% synergy
Jace, Cunning Castaway
8% of 194 decks +8% synergy
Ajani, the Greathearted
8% of 194 decks +5% synergy
The Eternal Wanderer
8% of 194 decks +5% synergy
Liliana, Dreadhorde General
8% of 194 decks +4% synergy
Teferi, Time Raveler
8% of 194 decks +1% synergy
Ajani Steadfast
7% of 194 decks +6% synergy
Teferi, Hero of Dominaria
7% of 194 decks +5% synergy
Ashiok, Dream Render
7% of 194 decks +4% synergy
Aminatou, the Fateshifter
7% of 194 decks +4% synergy
Jace, Unraveler of Secrets
6% of 194 decks +6% synergy
Liliana Vess
6% of 194 decks +5% synergy
Elspeth, Knight-Errant
6% of 194 decks +5% synergy
Tezzeret the Seeker
6% of 194 decks +3% synergy
Tamiyo, the Moon Sage
5% of 194 decks +4% synergy
Ajani, Mentor of Heroes
5% of 194 decks +4% synergy
Vraska the Unseen
5% of 194 decks +4% synergy
Elspeth, Sun's Champion
5% of 194 decks +1% synergy
Utility Lands
Dreadship Reef
27% of 194 decks +27% synergy
Saltcrusted Steppe
26% of 194 decks +26% synergy
Calciform Pools
25% of 194 decks +24% synergy
Reliquary Tower
24% of 194 decks -6% synergy
Gavony Township
20% of 194 decks +10% synergy
Inkmoth Nexus
18% of 194 decks +17% synergy
Yavimaya, Cradle of Growth
16% of 194 decks +7% synergy
Urborg, Tomb of Yawgmoth
16% of 194 decks +7% synergy
Rogue's Passage
16% of 194 decks -3% synergy
Boseiju, Who Endures
14% of 194 decks -5% synergy
Bojuka Bog
13% of 194 decks -16% synergy
Saprazzan Skerry
13% of 194 decks +12% synergy
Hickory Woodlot
12% of 194 decks +11% synergy
Temple of the False God
11% of 194 decks +2% synergy
Otawara, Soaring City
11% of 194 decks -6% synergy
Remote Farm
10% of 194 decks +10% synergy
Peat Bog
10% of 194 decks +10% synergy
Interplanar Beacon
10% of 194 decks +10% synergy
Llanowar Reborn
10% of 194 decks +8% synergy
Tyrite Sanctum
7% of 194 decks +5% synergy
Diamond City
7% of 117 decks +6% synergy
Drannith Ruins
6% of 187 decks +6% synergy
Mage-Ring Network
6% of 194 decks +6% synergy
Blast Zone
6% of 194 decks +5% synergy
Maze of Ith
6% of 194 decks +3% synergy
Urza's Saga
6% of 194 decks -1% synergy
Subterranean Hangar
5% of 194 decks +5% synergy
Rushwood Grove
5% of 194 decks +5% synergy
Saprazzan Cove
5% of 194 decks +5% synergy
Thespian's Stage
5% of 194 decks +3% synergy
Mana Artifacts
Sol Ring
82% of 194 decks -2% synergy
Arcane Signet
67% of 194 decks -5% synergy
Astral Cornucopia
55% of 194 decks +54% synergy
Chromatic Lantern
45% of 194 decks +36% synergy
Everflowing Chalice
39% of 194 decks +34% synergy
Replicating Ring
35% of 194 decks +33% synergy
Glistening Sphere
25% of 194 decks +24% synergy
Staff of Compleation
19% of 194 decks +17% synergy
Fellwar Stone
18% of 194 decks -3% synergy
Pentad Prism
15% of 194 decks +15% synergy
Empowered Autogenerator
12% of 194 decks +12% synergy
Coalition Relic
9% of 194 decks +8% synergy
Mana Crypt
7% of 194 decks +1% synergy
Strixhaven Stadium
6% of 194 decks +6% synergy
Golgari Signet
6% of 194 decks -6% synergy
Pyramid of the Pantheon
6% of 194 decks +6% synergy
Phyrexian Atlas
5% of 194 decks +5% synergy
Basalt Monolith
5% of 194 decks +3% synergy
Lands
Command Tower
87% of 194 decks +12% synergy
Exotic Orchard
53% of 194 decks +17% synergy
Indatha Triome
40% of 194 decks +10% synergy
Breeding Pool
39% of 194 decks -2% synergy
Temple Garden
38% of 194 decks -2% synergy
Zagoth Triome
37% of 194 decks +7% synergy
Spara's Headquarters
37% of 194 decks +7% synergy
Hallowed Fountain
37% of 194 decks -3% synergy
Overgrown Tomb
37% of 194 decks -5% synergy
Watery Grave
37% of 194 decks -4% synergy
Misty Rainforest
35% of 194 decks +24% synergy
Godless Shrine
35% of 194 decks -5% synergy
Raffine's Tower
34% of 194 decks +7% synergy
Path of Ancestry
33% of 194 decks +11% synergy
Marsh Flats
32% of 194 decks +21% synergy
Windswept Heath
30% of 194 decks +20% synergy
Sandsteppe Citadel
29% of 194 decks +3% synergy
Verdant Catacombs
28% of 194 decks +17% synergy
Arcane Sanctum
28% of 194 decks -0% synergy
Flooded Strand
27% of 194 decks +16% synergy
Opulent Palace
25% of 194 decks -2% synergy
Polluted Delta
25% of 194 decks +13% synergy
Vivid Creek
24% of 194 decks +23% synergy
Gemstone Mine
24% of 194 decks +23% synergy
Vivid Meadow
24% of 194 decks +23% synergy
Seaside Citadel
23% of 194 decks -3% synergy
Vivid Grove
23% of 194 decks +22% synergy
Reflecting Pool
22% of 194 decks +17% synergy
Vivid Marsh
21% of 194 decks +20% synergy
Terramorphic Expanse
16% of 194 decks +1% synergy
City of Brass
16% of 194 decks +8% synergy
Evolving Wilds
16% of 194 decks -5% synergy
Bayou
15% of 194 decks +2% synergy
Scrubland
15% of 194 decks +1% synergy
Mana Confluence
14% of 194 decks +7% synergy
Tropical Island
14% of 194 decks +0% synergy
Underground Sea
14% of 194 decks +0% synergy
Rejuvenating Springs
14% of 194 decks -14% synergy
Savannah
13% of 194 decks +1% synergy
Tundra
13% of 194 decks -0% synergy
The Seedcore
13% of 194 decks +12% synergy
Myriad Landscape
12% of 194 decks -7% synergy
Undergrowth Stadium
12% of 194 decks -14% synergy
Canopy Vista
12% of 194 decks -25% synergy
Tendo Ice Bridge
11% of 194 decks +11% synergy
Opal Palace
11% of 194 decks +8% synergy
Bountiful Promenade
11% of 194 decks -13% synergy
Mirrodin's Core
10% of 194 decks +10% synergy
Mirrex
10% of 194 decks +9% synergy
Sea of Clouds
10% of 194 decks -16% synergy