Gilder Bairn + Song of Freyalise + Training Grounds

Gilder Bairn
Song of Freyalise
Training Grounds

Requires
Gilder Bairn must be on the battlefield. Song of Freyalise must be on the battlefield. Training Grounds must be on the battlefield.
Steps
  1. Activate Gilder Bairn by tapping it, adding gu.
  2. Activate Gilder Bairn by paying gu and untapping it, doubling each counter on target permanent.
  3. Repeat.
Results
Infinite proliferate.

Experiment Kraj
0.42% of 1200 decks 5 decks
Ezuri, Stalker of Spheres
0.04% of 2602 decks 1 decks
Elmar, Ulvenwald Informant // Hargilde, Kindly Runechanter
0.14% of 697 decks 1 decks
Hakbal of the Surging Soul
0.01% of 16996 decks 1 decks
Falco Spara, Pactweaver
0.02% of 4552 decks 1 decks
High Synergy Cards
Biomancer's Familiar
89% of 9 decks +87% synergy
Gyre Sage
89% of 9 decks +85% synergy
Incubation Druid
67% of 9 decks +62% synergy
Pili-Pala
56% of 9 decks +55% synergy
Sage of Hours
56% of 9 decks +55% synergy
Cryptolith Rite
56% of 9 decks +52% synergy
Rishkar, Peema Renegade
56% of 9 decks +51% synergy
Kami of Whispered Hopes
56% of 9 decks +49% synergy
Horseshoe Crab
44% of 9 decks +44% synergy
Argothian Elder
44% of 9 decks +44% synergy
Top Cards
Rampant Growth
56% of 9 decks +21% synergy
Cultivate
56% of 9 decks +10% synergy
Arcanis the Omnipotent
44% of 9 decks +43% synergy
Master Chef
44% of 9 decks +43% synergy
Vorel of the Hull Clade
44% of 9 decks +42% synergy
Kiora's Follower
44% of 9 decks +39% synergy
Simic Ascendancy
44% of 9 decks +39% synergy
Forgotten Ancient
44% of 9 decks +38% synergy
Inspiring Call
44% of 9 decks +37% synergy
Kodama's Reach
44% of 9 decks +14% synergy
Game Changers
Smothering Tithe
50% of 2 decks +26% synergy
Kinnan, Bonder Prodigy
22% of 9 decks +18% synergy
Cyclonic Rift
22% of 9 decks -4% synergy
Chrome Mox
11% of 9 decks +5% synergy
Rhystic Study
11% of 9 decks -16% synergy
Creatures
Brimstone Mage
100% of 1 decks +100% synergy
Lord of Shatterskull Pass
100% of 1 decks +100% synergy
Hedron-Field Purists
50% of 2 decks +50% synergy
Kabira Vindicator
50% of 2 decks +50% synergy
Transcendent Master
50% of 2 decks +50% synergy
Luminarch Aspirant
50% of 2 decks +49% synergy
Hamza, Guardian of Arashin
50% of 2 decks +48% synergy
Abzan Falconer
50% of 2 decks +48% synergy
Lion Sash
50% of 2 decks +47% synergy
Faeburrow Elder
50% of 2 decks +39% synergy
Noble Hierarch
50% of 2 decks +34% synergy
Esper Sentinel
50% of 2 decks +30% synergy
Leech Bonder
33% of 9 decks +33% synergy
Knacksaw Clique
33% of 9 decks +33% synergy
Archivist
33% of 9 decks +33% synergy
Towashi Guide-Bot
33% of 9 decks +33% synergy
Floodpits Drowner
33% of 3 decks +33% synergy
Zameck Guildmage
33% of 9 decks +33% synergy
Gyre Engineer
33% of 9 decks +32% synergy
Brightcap Badger
33% of 3 decks +32% synergy
Plaxcaster Frogling
33% of 9 decks +32% synergy
Marvin, Murderous Mimic
33% of 3 decks +32% synergy
Herald of Secret Streams
33% of 9 decks +30% synergy
Master Biomancer
33% of 9 decks +30% synergy
Fathom Mage
33% of 9 decks +30% synergy
Murkfiend Liege
33% of 9 decks +30% synergy
Evolution Sage
33% of 9 decks +27% synergy
Fanatic of Rhonas
33% of 3 decks +27% synergy
Bloom Tender
33% of 9 decks +26% synergy
Cenote Scout
25% of 4 decks +25% synergy
Merfolk Cave-Diver
25% of 4 decks +25% synergy
Jadelight Spelunker
25% of 4 decks +24% synergy
Topography Tracker
25% of 4 decks +24% synergy
Deepfathom Echo
25% of 4 decks +24% synergy
Ioreth of the Healing House
25% of 8 decks +24% synergy
Singer of Swift Rivers
25% of 4 decks +23% synergy
Nicanzil, Current Conductor
25% of 4 decks +23% synergy
Quicksilver Elemental
22% of 9 decks +22% synergy
Morphling
22% of 9 decks +22% synergy
Simic Ragworm
22% of 9 decks +22% synergy
Farmstead Gleaner
22% of 9 decks +22% synergy
Cytoplast Manipulator
22% of 9 decks +22% synergy
Vigean Graftmage
22% of 9 decks +22% synergy
Simic Manipulator
22% of 9 decks +22% synergy
Crystalline Crawler
22% of 9 decks +22% synergy
Krosan Restorer
22% of 9 decks +22% synergy
Triskelion
22% of 9 decks +22% synergy
Merfolk Skydiver
22% of 9 decks +21% synergy
Karametra's Acolyte
22% of 9 decks +21% synergy
Fertilid
22% of 9 decks +20% synergy
Instants
Flawless Maneuver
50% of 2 decks +40% synergy
Generous Gift
50% of 2 decks +25% synergy
Path to Exile
50% of 2 decks +3% synergy
Swords to Plowshares
50% of 2 decks -13% synergy
Counterspell
44% of 9 decks +2% synergy
Silkguard
33% of 9 decks +32% synergy
Planar Genesis
33% of 3 decks +28% synergy
Negate
33% of 9 decks +11% synergy
Repulsive Mutation
25% of 4 decks +22% synergy
Mutational Advantage
25% of 4 decks +21% synergy
Vastwood Fortification
22% of 9 decks +22% synergy
Shared Summons
22% of 9 decks +21% synergy
Filter Out
22% of 9 decks +21% synergy
Voidslime
22% of 9 decks +20% synergy
Experimental Augury
22% of 9 decks +20% synergy
Simic Charm
22% of 9 decks +19% synergy
Snakeskin Veil
22% of 9 decks +18% synergy
Chord of Calling
22% of 9 decks +17% synergy
Rapid Hybridization
22% of 9 decks +13% synergy
Pongify
22% of 9 decks +11% synergy
Worldly Tutor
22% of 9 decks +9% synergy
Swan Song
22% of 9 decks +6% synergy
Heroic Intervention
22% of 9 decks -8% synergy
Beast Within
22% of 9 decks -15% synergy
Unity of Purpose
11% of 9 decks +11% synergy
Banishing Knack
11% of 9 decks +11% synergy
Redirect
11% of 9 decks +11% synergy
Essence Capture
11% of 9 decks +11% synergy
Incubation // Incongruity
11% of 9 decks +10% synergy
Steady Progress
11% of 9 decks +10% synergy
Reject Imperfection
11% of 9 decks +10% synergy
Tale's End
11% of 9 decks +10% synergy
Clockspinning
11% of 9 decks +10% synergy
Serum Snare
11% of 9 decks +10% synergy
Plasm Capture
11% of 9 decks +10% synergy
Quandrix Command
11% of 9 decks +9% synergy
Inscription of Abundance
11% of 9 decks +9% synergy
Slip Out the Back
11% of 9 decks +9% synergy
Gaea's Gift
11% of 9 decks +8% synergy
Double Major
11% of 9 decks +8% synergy
Return to Nature
11% of 9 decks +5% synergy
Nature's Claim
11% of 9 decks +3% synergy
Harrow
11% of 9 decks +2% synergy
Brainstorm
11% of 9 decks -9% synergy
An Offer You Can't Refuse
11% of 9 decks -10% synergy
Growth Spiral
11% of 9 decks -11% synergy
Sorceries
Blasphemous Act
100% of 1 decks +67% synergy
Wargate
50% of 2 decks +47% synergy
Austere Command
50% of 2 decks +37% synergy
Farewell
50% of 2 decks +37% synergy
Farseek
44% of 9 decks +10% synergy
Wave Goodbye
25% of 4 decks +23% synergy
Turntimber Symbiosis
22% of 9 decks +20% synergy
Tezzeret's Gambit
22% of 9 decks +19% synergy
Curse of the Swine
22% of 9 decks +18% synergy
Green Sun's Zenith
22% of 9 decks +17% synergy
Three Visits
22% of 9 decks -2% synergy
Nature's Lore
22% of 9 decks -10% synergy
Titania's Boon
11% of 9 decks +11% synergy
Nissa's Judgment
11% of 9 decks +11% synergy
Breaking Wave
11% of 9 decks +11% synergy
Eternal Dominion
11% of 9 decks +11% synergy
Celebrate the Harvest
11% of 9 decks +11% synergy
Verdant Confluence
11% of 9 decks +11% synergy
Courage in Crisis
11% of 9 decks +11% synergy
Aquitect's Will
11% of 9 decks +11% synergy
Far Wanderings
11% of 9 decks +10% synergy
Smell Fear
11% of 9 decks +10% synergy
Sylvan Tutor
11% of 9 decks +10% synergy
Tooth and Nail
11% of 9 decks +10% synergy
Thirsting Roots
11% of 9 decks +9% synergy
Harvest Season
11% of 9 decks +9% synergy
Overrun
11% of 9 decks +9% synergy
Explosive Vegetation
11% of 9 decks +8% synergy
Urban Evolution
11% of 9 decks +7% synergy
Neoform
11% of 9 decks +6% synergy
Bala Ged Recovery
11% of 9 decks +3% synergy
Skyshroud Claim
11% of 9 decks +2% synergy
Explore
11% of 9 decks +2% synergy
Ponder
11% of 9 decks -1% synergy
Utility Artifacts
Lightning Greaves
33% of 9 decks +8% synergy
Swiftfoot Boots
33% of 9 decks +6% synergy
Explorer's Cache
25% of 4 decks +25% synergy
Recon Craft Theta
25% of 4 decks +25% synergy
The Enigma Jewel
25% of 4 decks +24% synergy
Heartstone
22% of 9 decks +22% synergy
Ichormoon Gauntlet
22% of 9 decks +21% synergy
The Ozolith
22% of 9 decks +19% synergy
Ozolith, the Shattered Spire
22% of 9 decks +17% synergy
The Great Henge
22% of 9 decks +12% synergy
Agatha's Soul Cauldron
17% of 6 decks +15% synergy
Darksteel Reactor
11% of 9 decks +11% synergy
Magistrate's Scepter
11% of 9 decks +11% synergy
Throne of Geth
11% of 9 decks +11% synergy
Umbral Mantle
11% of 9 decks +10% synergy
Contagion Engine
11% of 9 decks +10% synergy
Sword of Truth and Justice
11% of 9 decks +10% synergy
Contagion Clasp
11% of 9 decks +10% synergy
Illusionist's Bracers
11% of 9 decks +10% synergy
Rings of Brighthearth
11% of 9 decks +10% synergy
Thousand-Year Elixir
11% of 9 decks +9% synergy
Bident of Thassa
11% of 9 decks +5% synergy
Enchantments
Pursuit of Knowledge
50% of 2 decks +50% synergy
Elspeth Conquers Death
50% of 2 decks +49% synergy
Felidar Retreat
50% of 2 decks +43% synergy
Communal Brewing
33% of 3 decks +32% synergy
Primal Empathy
33% of 9 decks +32% synergy
Stocking the Pantry
33% of 3 decks +32% synergy
Leyline of Abundance
33% of 9 decks +32% synergy
Hardened Scales
33% of 9 decks +24% synergy
Deeproot Pilgrimage
25% of 4 decks +24% synergy
Jugan Defends the Temple
22% of 9 decks +21% synergy
Pemmin's Aura
22% of 9 decks +21% synergy
Hadana's Climb
22% of 9 decks +20% synergy
Freed from the Real
22% of 9 decks +20% synergy
Imprisoned in the Moon
22% of 9 decks +18% synergy
Wizard Class
22% of 9 decks +18% synergy
Doubling Season
22% of 9 decks +13% synergy
Elven Chorus
12% of 8 decks +9% synergy
Durable Handicraft
11% of 9 decks +11% synergy
Aura of Dominion
11% of 9 decks +11% synergy
Karametra's Favor
11% of 9 decks +11% synergy
Careful Cultivation
11% of 9 decks +11% synergy
The First Iroan Games
11% of 9 decks +10% synergy
Roaring Earth
11% of 9 decks +10% synergy
Helix Pinnacle
11% of 9 decks +10% synergy
Deeproot Waters
11% of 9 decks +10% synergy
Fight Rigging
11% of 9 decks +10% synergy
Retreat to Kazandu
11% of 9 decks +9% synergy
Bred for the Hunt
11% of 9 decks +9% synergy
Concordant Crossroads
11% of 9 decks +9% synergy
Inexorable Tide
11% of 9 decks +9% synergy
Reflections of Littjara
11% of 9 decks +6% synergy
Growing Rites of Itlimoc
11% of 9 decks +6% synergy
Branching Evolution
11% of 9 decks +5% synergy
Guardian Project
11% of 9 decks +3% synergy
Planeswalkers
Ajani Steadfast
50% of 2 decks +49% synergy
Ajani, the Greathearted
50% of 2 decks +47% synergy
Jiang Yanggu, Wildcrafter
22% of 9 decks +21% synergy
Nissa, Voice of Zendikar
22% of 9 decks +21% synergy
Jace, Arcane Strategist
11% of 9 decks +11% synergy
Garruk, Unleashed
11% of 9 decks +11% synergy
Vivien, Monsters' Advocate
11% of 9 decks +10% synergy
Freyalise, Llanowar's Fury
11% of 9 decks +10% synergy
Teferi, Master of Time
11% of 9 decks +9% synergy
Nissa, Who Shakes the World
11% of 9 decks +8% synergy
Kiora, Behemoth Beckoner
11% of 9 decks +8% synergy
Utility Lands
Oran-Rief, the Vastwood
44% of 9 decks +40% synergy
Novijen, Heart of Progress
33% of 9 decks +32% synergy
Drannith Ruins
22% of 9 decks +22% synergy
Llanowar Reborn
22% of 9 decks +20% synergy
Karn's Bastion
22% of 9 decks +17% synergy
Alchemist's Refuge
22% of 9 decks +16% synergy
Rogue's Passage
22% of 9 decks +2% synergy
Reliquary Tower
22% of 9 decks -8% synergy
Tyrite Sanctum
11% of 9 decks +9% synergy
Bonders' Enclave
11% of 9 decks +9% synergy
Minamo, School at Water's Edge
11% of 9 decks +7% synergy
Command Beacon
11% of 9 decks +7% synergy
Yavimaya, Cradle of Growth
11% of 9 decks +2% synergy
Mosswort Bridge
11% of 9 decks +1% synergy
Boseiju, Who Endures
11% of 9 decks -8% synergy
Mana Artifacts
Sol Ring
78% of 9 decks -6% synergy
Paradise Mantle
33% of 9 decks +33% synergy
Everflowing Chalice
33% of 9 decks +29% synergy
Talisman of Curiosity
33% of 9 decks +20% synergy
Arcane Signet
33% of 9 decks -39% synergy
Astral Cornucopia
22% of 9 decks +21% synergy
Simic Signet
22% of 9 decks +8% synergy
Thought Vessel
22% of 9 decks +5% synergy
Staff of Compleation
11% of 9 decks +10% synergy
Chromatic Orrery
11% of 9 decks +10% synergy
Gilded Lotus
11% of 9 decks +8% synergy
Mana Crypt
11% of 9 decks +5% synergy
Chromatic Lantern
11% of 9 decks +2% synergy
Fellwar Stone
11% of 9 decks -10% synergy
Lands
Fire-Lit Thicket
100% of 1 decks +96% synergy
Taiga
100% of 1 decks +87% synergy
Volcanic Island
100% of 1 decks +86% synergy
Raugrin Triome
100% of 1 decks +74% synergy
Ketria Triome
100% of 1 decks +68% synergy
Steam Vents
100% of 1 decks +62% synergy
Stomping Ground
100% of 1 decks +60% synergy
Command Tower
89% of 9 decks +15% synergy
Flooded Grove
56% of 9 decks +42% synergy
Wooded Bastion
50% of 2 decks +46% synergy
Mystic Gate
50% of 2 decks +44% synergy
Hengegate Pathway
50% of 2 decks +43% synergy
Branchloft Pathway
50% of 2 decks +42% synergy
Savannah
50% of 2 decks +37% synergy
Bountiful Promenade
50% of 2 decks +26% synergy
Seaside Citadel
50% of 2 decks +24% synergy
Spara's Headquarters
50% of 2 decks +20% synergy
Temple Garden
50% of 2 decks +10% synergy
Hallowed Fountain
50% of 2 decks +10% synergy
Yavimaya Coast
44% of 9 decks +17% synergy
Hinterland Harbor
44% of 9 decks +15% synergy
Vineglimmer Snarl
33% of 9 decks +22% synergy
Dreamroot Cascade
33% of 9 decks +14% synergy
Evolving Wilds
33% of 9 decks +12% synergy
Rejuvenating Springs
33% of 9 decks +5% synergy
Breeding Pool
33% of 9 decks -7% synergy
Promising Vein
25% of 4 decks +24% synergy
Escape Tunnel
25% of 4 decks +24% synergy
Barkchannel Pathway
22% of 9 decks +14% synergy
Misty Rainforest
22% of 9 decks +11% synergy
Tropical Island
22% of 9 decks +8% synergy
Terramorphic Expanse
22% of 9 decks +7% synergy
Simic Growth Chamber
22% of 9 decks +3% synergy
Exotic Orchard
22% of 9 decks -14% synergy
Shire Terrace
12% of 8 decks +12% synergy
Hall of Oracles
11% of 9 decks +11% synergy
Bant Panorama
11% of 9 decks +11% synergy
Holdout Settlement
11% of 9 decks +11% synergy
Vivid Creek
11% of 9 decks +10% synergy
Vivid Grove
11% of 9 decks +10% synergy
Littjara Mirrorlake
11% of 9 decks +10% synergy
Botanical Sanctum
11% of 9 decks +7% synergy
Prismatic Vista
11% of 9 decks +6% synergy
Tangled Islet
11% of 9 decks +5% synergy
Mana Confluence
11% of 9 decks +4% synergy
Waterlogged Grove
11% of 9 decks +4% synergy
City of Brass
11% of 9 decks +3% synergy
Fabled Passage
11% of 9 decks +2% synergy
Wooded Foothills
11% of 9 decks +1% synergy
Flooded Strand
11% of 9 decks +0% synergy