Sunforger + Final Fortune + Angel's Grace + Wheel of Sun and Moon

Sunforger
Final Fortune
Angel's Grace
Wheel of Sun and Moon

Requires
Sunforger must be on the battlefield. Final Fortune must be in the library. Angel's Grace must be in the library. Wheel of Sun and Moon must be on the battlefield. Wheel of Sun and Moon enchanting you. Sunforger attached to a creature you control. Mana needed: the first turn, with 6 available each extra turn
Steps
  1. Activate Sunforger by paying and unattaching it, searching your library for Final Fortune and casting it without paying its mana cost.
  2. Resolve Final Fortune, causing you to take an extra turn after this one and shuffle Final Fortune into your library due to Wheel of Sun and Moon.
  3. Move to your next turn.
  4. Activate Sunforger's equip ability by paying 3, attaching it to a creature you control.
  5. Repeat steps 1 through 3 one additional time.
  6. Activate Sunforger's equip ability by paying 3, attaching it to a creature you control.
  7. Activate Sunforger by paying and unattaching it, searching your library for Angel's Grace and casting it without paying its mana cost.
  8. Resolve Angel's Grace, preventing you from losing the game this turn and shuffle Angel's Grace into your library due to Wheel of Sun and Moon.
  9. At the beginning of your end step, Final Fortune triggers, however you cannot lose the game due to Angel's Grace.
  10. Repeat from step 4.
Results
Infinite turns.

Kynaios and Tiro of Meletis
0.03% of 7983 decks 2 decks
Rocco, Street Chef
0.01% of 7130 decks 1 decks
Creatures
Trophy Mage
100% of 2 decks +98% synergy
Stoneforge Mystic
100% of 3 decks +97% synergy
Displacer Kitten
100% of 2 decks +95% synergy
Birds of Paradise
100% of 3 decks +73% synergy
Aerial Extortionist
67% of 3 decks +65% synergy
Recruiter of the Guard
67% of 3 decks +64% synergy
Dryad of the Ilysian Grove
67% of 3 decks +59% synergy
Bloom Tender
67% of 3 decks +59% synergy
Swans of Bryn Argoll
50% of 2 decks +50% synergy
Annie Flash, the Veteran
50% of 2 decks +49% synergy
Selvala, Eager Trailblazer
50% of 2 decks +49% synergy
Malevolent Hermit
50% of 2 decks +49% synergy
Glen Elendra Archmage
50% of 2 decks +48% synergy
Spellseeker
50% of 2 decks +46% synergy
Peregrin Took
50% of 2 decks +45% synergy
Loran of the Third Path
50% of 2 decks +43% synergy
Kami of Whispered Hopes
50% of 2 decks +42% synergy
Archmage Emeritus
50% of 2 decks +42% synergy
Noble Hierarch
50% of 2 decks +34% synergy
Reito Sentinel
33% of 3 decks +33% synergy
Volcano Hellion
33% of 3 decks +33% synergy
Radiant Performer
33% of 3 decks +33% synergy
Windshaper Planetar
33% of 3 decks +33% synergy
Loaming Shaman
33% of 3 decks +33% synergy
Mindclaw Shaman
33% of 3 decks +33% synergy
Resolute Archangel
33% of 3 decks +33% synergy
Fervent Champion
33% of 3 decks +33% synergy
Eight-and-a-Half-Tails
33% of 3 decks +33% synergy
Ardent Elementalist
33% of 3 decks +33% synergy
Generous Patron
33% of 3 decks +33% synergy
Leonin Shikari
33% of 3 decks +33% synergy
Wildfire Devils
33% of 3 decks +33% synergy
Brass Squire
33% of 3 decks +33% synergy
Platinum Angel
33% of 3 decks +32% synergy
Cloudsteel Kirin
33% of 3 decks +32% synergy
Zealous Conscripts
33% of 3 decks +31% synergy
Humble Defector
33% of 3 decks +31% synergy
Deep Gnome Terramancer
33% of 3 decks +31% synergy
Faldorn, Dread Wolf Herald
33% of 3 decks +31% synergy
Zirda, the Dawnwaker
33% of 3 decks +31% synergy
Selvala, Explorer Returned
33% of 3 decks +30% synergy
Emiel the Blessed
33% of 3 decks +30% synergy
Kiki-Jiki, Mirror Breaker
33% of 3 decks +30% synergy
Puresteel Paladin
33% of 3 decks +30% synergy
Gyre Sage
33% of 3 decks +30% synergy
Academy Manufactor
33% of 3 decks +29% synergy
Brash Taunter
33% of 3 decks +29% synergy
Dualcaster Mage
33% of 3 decks +28% synergy
Incubation Druid
33% of 3 decks +28% synergy
Selvala, Heart of the Wilds
33% of 3 decks +28% synergy
Instants
Render Silent
100% of 2 decks +97% synergy
Permission Denied
100% of 1 decks +97% synergy
Invert Polarity
100% of 1 decks +94% synergy
Teferi's Protection
100% of 3 decks +80% synergy
Comeuppance
67% of 3 decks +66% synergy
Eladamri's Call
67% of 3 decks +56% synergy
Enlightened Tutor
67% of 3 decks +49% synergy
Generous Gift
67% of 3 decks +41% synergy
Swords to Plowshares
67% of 3 decks +4% synergy
Unexplained Absence
50% of 2 decks +49% synergy
Azorius Charm
50% of 2 decks +49% synergy
Flick a Coin
50% of 2 decks +49% synergy
Endless Detour
50% of 2 decks +48% synergy
Olórin's Searing Light
50% of 2 decks +48% synergy
Everybody Lives!
50% of 2 decks +47% synergy
Final Showdown
50% of 2 decks +47% synergy
Take the Bait
50% of 2 decks +47% synergy
Stroke of Midnight
50% of 2 decks +38% synergy
Swan Song
50% of 2 decks +34% synergy
Dovin's Veto
50% of 2 decks +31% synergy
An Offer You Can't Refuse
50% of 2 decks +29% synergy
Tenacity
33% of 3 decks +33% synergy
Chain of Plasma
33% of 3 decks +33% synergy
Gideon's Sacrifice
33% of 3 decks +33% synergy
Fire Prophecy
33% of 3 decks +33% synergy
To Arms!
33% of 3 decks +33% synergy
Arcbond
33% of 3 decks +33% synergy
Chance for Glory
33% of 3 decks +32% synergy
Wild Ricochet
33% of 3 decks +32% synergy
Settle the Wreckage
33% of 3 decks +32% synergy
Congregation at Dawn
33% of 3 decks +32% synergy
Cosmic Intervention
33% of 3 decks +32% synergy
Delayed Blast Fireball
33% of 3 decks +30% synergy
Call the Coppercoats
33% of 3 decks +30% synergy
Seething Song
33% of 3 decks +27% synergy
Valakut Awakening
33% of 3 decks +27% synergy
Naya Charm
33% of 3 decks +26% synergy
Wear // Tear
33% of 3 decks +25% synergy
Big Score
33% of 3 decks +24% synergy
Akroma's Will
33% of 3 decks +24% synergy
Flawless Maneuver
33% of 3 decks +23% synergy
Worldly Tutor
33% of 3 decks +19% synergy
Deflecting Swat
33% of 3 decks +17% synergy
Boros Charm
33% of 3 decks +8% synergy
Heroic Intervention
33% of 3 decks +4% synergy
Chaos Warp
33% of 3 decks +1% synergy
Beast Within
33% of 3 decks -5% synergy
Path to Exile
33% of 3 decks -12% synergy
Sorceries
Three Visits
100% of 3 decks +75% synergy
Open the Armory
67% of 3 decks +62% synergy
Kodama's Reach
67% of 3 decks +35% synergy
Nature's Lore
67% of 3 decks +35% synergy
Rampant Growth
67% of 3 decks +32% synergy
Cultivate
67% of 3 decks +21% synergy
Wargate
50% of 2 decks +47% synergy
Steelshaper's Gift
33% of 3 decks +31% synergy
Twinflame
33% of 3 decks +30% synergy
Bala Ged Recovery
33% of 3 decks +24% synergy
Explore
33% of 3 decks +24% synergy
Farewell
33% of 3 decks +20% synergy
Jeska's Will
33% of 3 decks +16% synergy
Blasphemous Act
33% of 3 decks -0% synergy
Farseek
33% of 3 decks -1% synergy
Utility Artifacts
Nuka-Cola Vending Machine
50% of 2 decks +49% synergy
Soldevi Digger
33% of 3 decks +33% synergy
Sword of the Paruns
33% of 3 decks +33% synergy
Sundial of the Infinite
33% of 3 decks +33% synergy
Umbral Mantle
33% of 3 decks +32% synergy
Masterwork of Ingenuity
33% of 3 decks +32% synergy
Mimic Vat
33% of 3 decks +32% synergy
Hammer of Nazahn
33% of 3 decks +32% synergy
Wand of Wonder
33% of 3 decks +31% synergy
Sword of Hearth and Home
33% of 3 decks +31% synergy
Isochron Scepter
33% of 3 decks +31% synergy
Idol of Oblivion
33% of 3 decks +29% synergy
Swiftfoot Boots
33% of 3 decks +5% synergy
Enchantments
Fighter Class
67% of 3 decks +63% synergy
Smothering Tithe
67% of 3 decks +42% synergy
Psychic Possession
50% of 2 decks +50% synergy
Night of the Sweets' Revenge
50% of 2 decks +47% synergy
Mystic Remora
50% of 2 decks +32% synergy
Annie Joins Up
50% of 2 decks +31% synergy
Rhystic Study
50% of 2 decks +22% synergy
Pariah
33% of 3 decks +32% synergy
Fable of the Mirror-Breaker
33% of 3 decks +31% synergy
Passionate Archaeologist
33% of 3 decks +31% synergy
Mirari's Wake
33% of 3 decks +20% synergy
Rhythm of the Wild
33% of 3 decks +10% synergy
Planeswalkers
Quintorius Kand
50% of 2 decks +48% synergy
Gideon, Martial Paragon
33% of 3 decks +33% synergy
Gideon of the Trials
33% of 3 decks +33% synergy
Gideon Blackblade
33% of 3 decks +33% synergy
Utility Lands
Boseiju, Who Endures
100% of 3 decks +80% synergy
Mistveil Plains
67% of 3 decks +65% synergy
The Shire
50% of 2 decks +46% synergy
Deserted Temple
33% of 3 decks +33% synergy
Axgard Armory
33% of 3 decks +30% synergy
Field of the Dead
33% of 3 decks +30% synergy
Gavony Township
33% of 3 decks +24% synergy
Mosswort Bridge
33% of 3 decks +23% synergy
Ancient Tomb
33% of 3 decks +23% synergy
Kessig Wolf Run
33% of 3 decks +17% synergy
Rogue's Passage
33% of 3 decks +14% synergy
Reliquary Tower
33% of 3 decks +4% synergy
Mana Artifacts
Sol Ring
100% of 3 decks +16% synergy
Arcane Signet
67% of 3 decks -5% synergy
Chromatic Lantern
33% of 3 decks +24% synergy
Fellwar Stone
33% of 3 decks +12% synergy
Boros Signet
33% of 3 decks +10% synergy
Lands
Spectator Seating
100% of 3 decks +75% synergy
Exotic Orchard
100% of 3 decks +64% synergy
Sacred Foundry
100% of 3 decks +64% synergy
Steam Vents
100% of 2 decks +61% synergy
Temple Garden
100% of 3 decks +60% synergy
Hallowed Fountain
100% of 2 decks +59% synergy
Breeding Pool
100% of 2 decks +59% synergy
Stomping Ground
100% of 3 decks +59% synergy
Command Tower
100% of 3 decks +26% synergy
Wooded Foothills
67% of 3 decks +56% synergy
Windswept Heath
67% of 3 decks +56% synergy
Arid Mesa
67% of 3 decks +56% synergy
Flooded Strand
67% of 3 decks +56% synergy
Scalding Tarn
67% of 3 decks +56% synergy
Misty Rainforest
67% of 3 decks +55% synergy
Bountiful Promenade
67% of 3 decks +42% synergy
Spire Garden
67% of 3 decks +42% synergy
Jetmir's Garden
67% of 3 decks +34% synergy
Sea of Clouds
50% of 2 decks +24% synergy
Rejuvenating Springs
50% of 2 decks +21% synergy
Spara's Headquarters
50% of 2 decks +18% synergy
Ketria Triome
50% of 2 decks +17% synergy
Mana Confluence
33% of 3 decks +26% synergy
City of Brass
33% of 3 decks +25% synergy
Bloodstained Mire
33% of 3 decks +23% synergy
Rugged Prairie
33% of 3 decks +23% synergy
Marsh Flats
33% of 3 decks +22% synergy
Polluted Delta
33% of 3 decks +22% synergy
Verdant Catacombs
33% of 3 decks +22% synergy
Boros Garrison
33% of 3 decks +18% synergy
Sunpetal Grove
33% of 3 decks +10% synergy
Rootbound Crag
33% of 3 decks +10% synergy
Clifftop Retreat
33% of 3 decks +5% synergy
Canopy Vista
33% of 3 decks -3% synergy
Cinder Glade
33% of 3 decks -5% synergy