Leashling + Mycosynth Golem + Beast Whisperer

Leashling
Mycosynth Golem
Beast Whisperer

Requires
Leashling must be in hand. Mycosynth Golem must be on the battlefield. Beast Whisperer must be on the battlefield. You control at least six artifacts.
Steps
  1. Cast Leashling by paying 0.
  2. Beast Whisperer triggers, causing you to draw a card.
  3. Activate Leashling by putting a card from your hand on top of your library, returning Leashling to your hand from the battlefield.
  4. Repeat.
Results
Infinite draw triggers. Infinite ETB. Infinite LTB. Infinite storm count.

Bello, Bard of the Brambles
0.01% of 8247 decks 1 decks
Yisan, the Wanderer Bard
0.05% of 1949 decks 1 decks
Ghalta, Primal Hunger
0.02% of 5159 decks 1 decks
Creatures
Rampaging Yao Guai
100% of 1 decks +98% synergy
Goblin Welder
100% of 1 decks +97% synergy
Iron Myr
100% of 1 decks +97% synergy
Crime Novelist
100% of 1 decks +97% synergy
Birgi, God of Storytelling
100% of 1 decks +94% synergy
Woodland Bellower
67% of 3 decks +66% synergy
Wirewood Symbiote
67% of 3 decks +65% synergy
Regal Force
67% of 3 decks +65% synergy
Nylea, God of the Hunt
67% of 3 decks +65% synergy
Boreal Druid
67% of 3 decks +65% synergy
Quirion Ranger
67% of 3 decks +65% synergy
Soul of the Harvest
67% of 3 decks +64% synergy
Fauna Shaman
67% of 3 decks +64% synergy
Ashaya, Soul of the Wild
67% of 3 decks +63% synergy
Temur Sabertooth
67% of 3 decks +63% synergy
Priest of Titania
67% of 3 decks +63% synergy
Selvala, Heart of the Wilds
67% of 3 decks +62% synergy
Craterhoof Behemoth
67% of 3 decks +61% synergy
Arbor Elf
67% of 3 decks +60% synergy
Reclamation Sage
67% of 3 decks +56% synergy
Fyndhorn Elves
67% of 3 decks +54% synergy
Elvish Mystic
67% of 3 decks +49% synergy
Eternal Witness
67% of 3 decks +46% synergy
Llanowar Elves
67% of 3 decks +46% synergy
Hexavus
50% of 2 decks +50% synergy
Cradle Clearcutter
50% of 2 decks +49% synergy
Canoptek Spyder
50% of 2 decks +49% synergy
Cryptothrall
50% of 2 decks +49% synergy
Myr Convert
50% of 2 decks +49% synergy
Roaming Throne
50% of 2 decks +40% synergy
Guardians of Koilos
33% of 3 decks +33% synergy
Triskelavus
33% of 3 decks +33% synergy
Thopter Squadron
33% of 3 decks +33% synergy
Wakeroot Elemental
33% of 3 decks +33% synergy
Pentavus
33% of 3 decks +33% synergy
Automated Artificer
33% of 3 decks +33% synergy
Silvanus's Invoker
33% of 3 decks +33% synergy
Arcbound Reclaimer
33% of 3 decks +33% synergy
Birchlore Rangers
33% of 3 decks +33% synergy
Myr Enforcer
33% of 3 decks +33% synergy
Argothian Elder
33% of 3 decks +33% synergy
Manakin
33% of 3 decks +33% synergy
Kamahl, Fist of Krosa
33% of 3 decks +33% synergy
Voyaging Satyr
33% of 3 decks +33% synergy
Viridian Joiner
33% of 3 decks +33% synergy
Heritage Druid
33% of 3 decks +33% synergy
Greenwarden of Murasa
33% of 3 decks +33% synergy
Kuldotha Forgemaster
33% of 3 decks +33% synergy
Vizier of the Menagerie
33% of 3 decks +33% synergy
Emrakul, the Promised End
33% of 3 decks +32% synergy
Instants
Archdruid's Charm
100% of 2 decks +93% synergy
Worldly Tutor
67% of 3 decks +53% synergy
Infectious Bite
50% of 2 decks +48% synergy
Legolas's Quick Reflexes
50% of 2 decks +47% synergy
Ancient Animus
33% of 3 decks +32% synergy
Shared Summons
33% of 3 decks +32% synergy
Force of Vigor
33% of 3 decks +30% synergy
Hunter's Insight
33% of 3 decks +29% synergy
Chord of Calling
33% of 3 decks +28% synergy
Beast Within
33% of 3 decks -5% synergy
Sorceries
Sylvan Tutor
67% of 3 decks +66% synergy
Tooth and Nail
67% of 3 decks +65% synergy
Mobilize
33% of 3 decks +33% synergy
Primal Command
33% of 3 decks +33% synergy
Genesis Wave
33% of 3 decks +31% synergy
Green Sun's Zenith
33% of 3 decks +27% synergy
Finale of Devastation
33% of 3 decks +25% synergy
Harmonize
33% of 3 decks +24% synergy
Shamanic Revelation
33% of 3 decks +24% synergy
Rampant Growth
33% of 3 decks -1% synergy
Utility Artifacts
Gauntlets of Chaos
33% of 3 decks +33% synergy
Darksteel Garrison
33% of 3 decks +33% synergy
Chalice of the Void
33% of 3 decks +33% synergy
Welding Jar
33% of 3 decks +33% synergy
Umezawa's Jitte
33% of 3 decks +33% synergy
Semblance Anvil
33% of 3 decks +33% synergy
Defense Grid
33% of 3 decks +32% synergy
Krark-Clan Ironworks
33% of 3 decks +32% synergy
Zuran Orb
33% of 3 decks +32% synergy
Scroll Rack
33% of 3 decks +32% synergy
Cloud Key
33% of 3 decks +31% synergy
Sword of Feast and Famine
33% of 3 decks +31% synergy
Mystic Forge
33% of 3 decks +30% synergy
Sensei's Divining Top
33% of 3 decks +28% synergy
Ashnod's Altar
33% of 3 decks +26% synergy
The Great Henge
33% of 3 decks +23% synergy
Lightning Greaves
33% of 3 decks +8% synergy
Swiftfoot Boots
33% of 3 decks +5% synergy
Enchantments
Mana Echoes
100% of 1 decks +99% synergy
All Will Be One
100% of 1 decks +97% synergy
Survival of the Fittest
67% of 3 decks +65% synergy
Recycle
33% of 3 decks +33% synergy
Earthcraft
33% of 3 decks +33% synergy
Food Chain
33% of 3 decks +32% synergy
Defense of the Heart
33% of 3 decks +31% synergy
Zendikar Resurgent
33% of 3 decks +31% synergy
Carpet of Flowers
33% of 3 decks +30% synergy
Guardian Project
33% of 3 decks +25% synergy
Wild Growth
33% of 3 decks +22% synergy
Planeswalkers
Garruk Wildspeaker
33% of 3 decks +32% synergy
Freyalise, Llanowar's Fury
33% of 3 decks +32% synergy
Nissa, Who Shakes the World
33% of 3 decks +30% synergy
Utility Lands
Diamond City
100% of 1 decks +99% synergy
Great Furnace
100% of 1 decks +94% synergy
Gaea's Cradle
100% of 3 decks +94% synergy
Vesuva
67% of 3 decks +65% synergy
Homeward Path
67% of 3 decks +65% synergy
Tranquil Thicket
67% of 3 decks +63% synergy
Dryad Arbor
67% of 3 decks +62% synergy
Nykthos, Shrine to Nyx
67% of 3 decks +61% synergy
Mosswort Bridge
67% of 3 decks +56% synergy
Rogue's Passage
67% of 3 decks +47% synergy
Winding Canyons
33% of 3 decks +33% synergy
Mishra's Workshop
33% of 3 decks +33% synergy
Pendelhaven
33% of 3 decks +33% synergy
Deserted Temple
33% of 3 decks +33% synergy
Eye of Ugin
33% of 3 decks +33% synergy
Hall of the Bandit Lord
33% of 3 decks +33% synergy
Treetop Village
33% of 3 decks +33% synergy
Boseiju, Who Shelters All
33% of 3 decks +33% synergy
Yavimaya Hollow
33% of 3 decks +32% synergy
Desert of the Indomitable
33% of 3 decks +32% synergy
Wirewood Lodge
33% of 3 decks +32% synergy
Tree of Tales
33% of 3 decks +31% synergy
Emergence Zone
33% of 3 decks +31% synergy
Bonders' Enclave
33% of 3 decks +31% synergy
Treasure Vault
33% of 3 decks +31% synergy
Thespian's Stage
33% of 3 decks +31% synergy
Strip Mine
33% of 3 decks +30% synergy
Scavenger Grounds
33% of 3 decks +30% synergy
Inventors' Fair
33% of 3 decks +30% synergy
Darksteel Citadel
33% of 3 decks +30% synergy
Oran-Rief, the Vastwood
33% of 3 decks +28% synergy
Castle Garenbrig
33% of 3 decks +28% synergy
Urza's Saga
33% of 3 decks +26% synergy
Yavimaya, Cradle of Growth
33% of 3 decks +24% synergy
Ancient Tomb
33% of 3 decks +23% synergy
Reliquary Tower
33% of 3 decks +4% synergy
Mana Artifacts
Talisman of Impulse
100% of 1 decks +91% synergy
Gruul Signet
100% of 1 decks +88% synergy
Sol Ring
100% of 3 decks +16% synergy
Mox Diamond
67% of 3 decks +62% synergy
Mana Vault
67% of 3 decks +60% synergy
Grim Monolith
33% of 3 decks +31% synergy
Mox Amber
33% of 3 decks +29% synergy
Mox Opal
33% of 3 decks +29% synergy
Chrome Mox
33% of 3 decks +27% synergy
Lotus Petal
33% of 3 decks +27% synergy
Mana Crypt
33% of 3 decks +25% synergy
Arcane Signet
33% of 3 decks -39% synergy
Lands
Slagwoods Bridge
100% of 1 decks +97% synergy
Cragcrown Pathway
100% of 1 decks +91% synergy
Taiga
100% of 1 decks +87% synergy
Game Trail
100% of 1 decks +84% synergy
Karplusan Forest
100% of 1 decks +83% synergy
Rootbound Crag
100% of 1 decks +76% synergy
Stomping Ground
100% of 1 decks +59% synergy
Plaza of Heroes
67% of 3 decks +63% synergy
Blighted Woodland
67% of 3 decks +61% synergy
Cavern of Souls
67% of 3 decks +60% synergy
Myriad Landscape
67% of 3 decks +47% synergy
Command Tower
67% of 3 decks -7% synergy
The Mycosynth Gardens
50% of 2 decks +48% synergy
Spire of Industry
33% of 3 decks +30% synergy
Gemstone Caverns
33% of 3 decks +28% synergy
Reflecting Pool
33% of 3 decks +28% synergy
Prismatic Vista
33% of 3 decks +28% synergy
Mana Confluence
33% of 3 decks +26% synergy
City of Brass
33% of 3 decks +25% synergy
Wooded Foothills
33% of 3 decks +23% synergy
Arid Mesa
33% of 3 decks +23% synergy
Misty Rainforest
33% of 3 decks +22% synergy
Evolving Wilds
33% of 3 decks +12% synergy
Exotic Orchard
33% of 3 decks -2% synergy