Gilder Bairn + Cryptolith Rite + Training Grounds

Gilder Bairn
Cryptolith Rite
Training Grounds

Requires
Gilder Bairn must be on the battlefield. Cryptolith Rite must be on the battlefield. Training Grounds must be on the battlefield. Gilder Bairn does not have summoning sickness.
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.

Top Commanders (3)
Tazri, Stalwart Survivor
0.59% of 1359 decks 8 decks
Experiment Kraj
0.34% of 1174 decks 4 decks
Atraxa, Praetors' Voice
0.01% of 32433 decks 4 decks
High Synergy Cards (10)
Zirda, the Dawnwaker
82% of 11 decks +81% synergy
Agatha of the Vile Cauldron
78% of 9 decks +77% synergy
Dynaheir, Invoker Adept
73% of 11 decks +73% synergy
Biomancer's Familiar
71% of 42 decks +71% synergy
Jegantha, the Wellspring
70% of 10 decks +70% synergy
Kenrith, the Returned King
50% of 10 decks +50% synergy
Tyvar, Jubilant Brawler
50% of 12 decks +49% synergy
Hateflayer
47% of 17 decks +47% synergy
Jenson Carthalion, Druid Exile
40% of 10 decks +40% synergy
Simic Ascendancy
40% of 42 decks +39% synergy
Top Cards (10)
Cultivate
48% of 42 decks +25% synergy
Paradise Mantle
48% of 42 decks +47% synergy
Incubation Druid
40% of 42 decks +38% synergy
Hardened Scales
40% of 42 decks +37% synergy
Ignoble Hierarch
40% of 10 decks +37% synergy
Knacksaw Clique
38% of 42 decks +38% synergy
Freed from the Real
38% of 42 decks +37% synergy
Shalai, Voice of Plenty
37% of 19 decks +35% synergy
Swords to Plowshares
37% of 19 decks +8% synergy
Kinnan, Bonder Prodigy
37% of 41 decks +36% synergy
Creatures (50)
Fathom Mage
36% of 42 decks +35% synergy
Svella, Ice Shaper
35% of 17 decks +35% synergy
Inga and Esika
33% of 27 decks +32% synergy
Gyre Sage
33% of 42 decks +31% synergy
Faeburrow Elder
33% of 18 decks +31% synergy
Birds of Paradise
33% of 42 decks +21% synergy
Patrol Signaler
32% of 19 decks +32% synergy
Order of Whiteclay
32% of 19 decks +31% synergy
Noble Hierarch
32% of 19 decks +30% synergy
Crystalline Crawler
31% of 42 decks +31% synergy
Master Biomancer
31% of 42 decks +30% synergy
Rishkar, Peema Renegade
31% of 42 decks +29% synergy
Pili-Pala
29% of 42 decks +28% synergy
Evolution Sage
29% of 42 decks +25% synergy
Chulane, Teller of Tales
28% of 18 decks +27% synergy
Corpsejack Menace
28% of 18 decks +27% synergy
Duergar Mine-Captain
27% of 11 decks +27% synergy
Samut, Voice of Dissent
27% of 11 decks +27% synergy
Kami of Whispered Hopes
26% of 27 decks +22% synergy
Gretchen Titchwillow
25% of 40 decks +25% synergy
Ioreth of the Healing House
25% of 24 decks +24% synergy
Sage of Hours
24% of 42 decks +24% synergy
Vorel of the Hull Clade
24% of 42 decks +23% synergy
Kiora's Follower
24% of 42 decks +23% synergy
Herald of Secret Streams
24% of 42 decks +22% synergy
Bloom Tender
24% of 42 decks +20% synergy
Seedborn Muse
24% of 42 decks +20% synergy
Crackleburr
24% of 17 decks +24% synergy
Vexing Shusher
24% of 17 decks +23% synergy
Reyhan, Last of the Abzan
22% of 18 decks +22% synergy
Winding Constrictor
22% of 18 decks +21% synergy
Drumbellower
22% of 18 decks +21% synergy
Vigean Graftmage
21% of 42 decks +21% synergy
Forgotten Ancient
21% of 42 decks +19% synergy
Mikaeus, the Lunarch
21% of 19 decks +20% synergy
Selfless Spirit
21% of 19 decks +19% synergy
Ashaya, Soul of the Wild
20% of 40 decks +18% synergy
Horseshoe Crab
19% of 42 decks +19% synergy
Plaxcaster Frogling
19% of 42 decks +19% synergy
Biophagus
19% of 32 decks +18% synergy
Raggadragga, Goreguts Boss
18% of 17 decks +18% synergy
Myojin of Night's Reach
17% of 18 decks +17% synergy
Argothian Elder
17% of 42 decks +16% synergy
Gyre Engineer
17% of 42 decks +16% synergy
Havengul Lich
17% of 18 decks +16% synergy
Thrasios, Triton Hero
17% of 42 decks +16% synergy
Deepglow Skate
17% of 42 decks +16% synergy
Deathrite Shaman
17% of 18 decks +14% synergy
Walking Ballista
17% of 42 decks +14% synergy
Esper Sentinel
17% of 18 decks +7% synergy
Instants (34)
Cyclonic Rift
31% of 42 decks +17% synergy
Worldly Tutor
29% of 42 decks +22% synergy
Counterspell
29% of 42 decks +7% synergy
Vampiric Tutor
28% of 18 decks +18% synergy
Beast Within
26% of 42 decks +7% synergy
Heroic Intervention
24% of 42 decks +10% synergy
Swan Song
21% of 42 decks +13% synergy
Eladamri's Call
21% of 19 decks +18% synergy
Enlightened Tutor
21% of 19 decks +13% synergy
Teferi's Protection
21% of 19 decks +12% synergy
Dramatic Reversal
19% of 42 decks +16% synergy
Negate
19% of 42 decks +8% synergy
Deflecting Swat
18% of 17 decks +10% synergy
Fierce Guardianship
18% of 40 decks +9% synergy
Flawless Maneuver
17% of 18 decks +12% synergy
Assassin's Trophy
17% of 18 decks +10% synergy
Path to Exile
16% of 19 decks -4% synergy
Chord of Calling
14% of 42 decks +12% synergy
Inspiring Call
14% of 42 decks +11% synergy
Mana Drain
12% of 42 decks +4% synergy
Mystical Tutor
12% of 42 decks +4% synergy
Shared Summons
10% of 41 decks +9% synergy
Bioshift
10% of 42 decks +9% synergy
Solidarity of Heroes
10% of 42 decks +9% synergy
Arcane Denial
10% of 42 decks +0% synergy
Silkguard
8% of 37 decks +7% synergy
Inscription of Abundance
8% of 40 decks +7% synergy
Steady Progress
7% of 42 decks +7% synergy
Cryptic Command
7% of 42 decks +6% synergy
Whir of Invention
7% of 42 decks +5% synergy
Rapid Hybridization
7% of 42 decks +3% synergy
Harrow
7% of 42 decks +2% synergy
Nature's Claim
7% of 42 decks +2% synergy
Brainstorm
7% of 42 decks -4% synergy
Sorceries (20)
Demonic Tutor
33% of 18 decks +21% synergy
Kodama's Reach
31% of 42 decks +15% synergy
Farseek
31% of 42 decks +15% synergy
Rampant Growth
26% of 42 decks +10% synergy
Reanimate
22% of 18 decks +15% synergy
Idyllic Tutor
21% of 19 decks +18% synergy
Black Sun's Zenith
17% of 18 decks +16% synergy
Grim Tutor
17% of 18 decks +14% synergy
Green Sun's Zenith
17% of 42 decks +13% synergy
Farewell
17% of 18 decks +10% synergy
Awaken the Woods
10% of 29 decks +8% synergy
Unnatural Restoration
10% of 29 decks +8% synergy
Neoform
10% of 42 decks +8% synergy
Tezzeret's Gambit
10% of 42 decks +8% synergy
Skyshroud Claim
10% of 42 decks +5% synergy
Three Visits
10% of 42 decks -2% synergy
Nature's Lore
10% of 42 decks -5% synergy
Contentious Plan
7% of 42 decks +6% synergy
Explosive Vegetation
7% of 42 decks +5% synergy
Finale of Devastation
7% of 42 decks +3% synergy
Utility Artifacts (21)
Umbral Mantle
33% of 42 decks +32% synergy
The Great Henge
29% of 41 decks +25% synergy
Agatha's Soul Cauldron
25% of 20 decks +23% synergy
The Ozolith
24% of 41 decks +21% synergy
Illusionist's Bracers
24% of 42 decks +22% synergy
Thousand-Year Elixir
24% of 42 decks +21% synergy
Lightning Greaves
24% of 42 decks -2% synergy
Heartstone
21% of 42 decks +21% synergy
Swiftfoot Boots
19% of 42 decks -9% synergy
Staff of Domination
14% of 42 decks +12% synergy
Rings of Brighthearth
14% of 42 decks +12% synergy
Isochron Scepter
14% of 42 decks +11% synergy
Conduit of Worlds
14% of 29 decks +11% synergy
Lithoform Engine
12% of 40 decks +11% synergy
Darksteel Reactor
12% of 42 decks +12% synergy
Contagion Engine
12% of 42 decks +11% synergy
Contagion Clasp
12% of 42 decks +10% synergy
Ozolith, the Shattered Spire
11% of 27 decks +8% synergy
Sword of Truth and Justice
10% of 42 decks +8% synergy
Phyrexian Altar
7% of 42 decks +3% synergy
Ashnod's Altar
7% of 42 decks -1% synergy
Enchantments (26)
Rhythm of the Wild
35% of 17 decks +30% synergy
Pemmin's Aura
33% of 42 decks +33% synergy
Elven Chorus
33% of 24 decks +31% synergy
Doubling Season
31% of 42 decks +27% synergy
Leyline of Abundance
29% of 41 decks +29% synergy
Rhystic Study
21% of 42 decks +7% synergy
Cathars' Crusade
21% of 19 decks +18% synergy
Virtue of Strength
18% of 17 decks +15% synergy
Quest for Renewal
17% of 42 decks +16% synergy
Mana Reflection
17% of 42 decks +16% synergy
Brokers Ascendancy
17% of 18 decks +16% synergy
Court of Vantress
17% of 18 decks +15% synergy
Smothering Tithe
16% of 19 decks +4% synergy
Bred for the Hunt
14% of 42 decks +14% synergy
Inexorable Tide
14% of 42 decks +13% synergy
Guardian Project
14% of 42 decks +10% synergy
Branching Evolution
12% of 40 decks +11% synergy
Primal Vigor
12% of 42 decks +11% synergy
Song of Freyalise
10% of 42 decks +9% synergy
Mystic Remora
10% of 42 decks +1% synergy
Master Chef
9% of 35 decks +8% synergy
Karametra's Favor
7% of 42 decks +7% synergy
Hadana's Climb
7% of 42 decks +7% synergy
As Foretold
7% of 42 decks +6% synergy
Intruder Alarm
7% of 42 decks +6% synergy
Retreat to Coralhelm
7% of 42 decks +6% synergy
Planeswalkers (5)
Tamiyo, Field Researcher
16% of 19 decks +15% synergy
Jiang Yanggu, Wildcrafter
14% of 42 decks +14% synergy
Nissa, Voice of Zendikar
12% of 42 decks +11% synergy
Tezzeret, Artifice Master
7% of 42 decks +7% synergy
Jace, Wielder of Mysteries
7% of 42 decks +5% synergy
Utility Lands (20)
Karn's Bastion
26% of 42 decks +21% synergy
Boseiju, Who Endures
24% of 38 decks +14% synergy
Yavimaya, Cradle of Growth
22% of 40 decks +13% synergy
Gavony Township
21% of 19 decks +19% synergy
Alchemist's Refuge
17% of 42 decks +15% synergy
Hall of Heliod's Generosity
16% of 19 decks +13% synergy
Novijen, Heart of Progress
14% of 42 decks +14% synergy
Otawara, Soaring City
13% of 38 decks +5% synergy
Nesting Grounds
12% of 40 decks +11% synergy
Llanowar Reborn
12% of 42 decks +11% synergy
Minamo, School at Water's Edge
12% of 42 decks +10% synergy
Oran-Rief, the Vastwood
12% of 42 decks +9% synergy
Reliquary Tower
12% of 42 decks -17% synergy
Urza's Saga
10% of 40 decks +3% synergy
Homeward Path
7% of 42 decks +5% synergy
Academy Ruins
7% of 42 decks +5% synergy
Command Beacon
7% of 42 decks +2% synergy
Temple of the False God
7% of 42 decks -3% synergy
Urborg, Tomb of Yawgmoth
7% of 42 decks -3% synergy
Rogue's Passage
7% of 42 decks -11% synergy
Mana Artifacts (13)
Sol Ring
64% of 42 decks -20% synergy
Arcane Signet
44% of 41 decks -27% synergy
Simic Signet
24% of 42 decks +20% synergy
Chromatic Lantern
24% of 42 decks +14% synergy
Basalt Monolith
21% of 42 decks +19% synergy
Astral Cornucopia
19% of 42 decks +18% synergy
Everflowing Chalice
19% of 42 decks +14% synergy
Chromatic Orrery
15% of 40 decks +13% synergy
Talisman of Curiosity
12% of 41 decks +10% synergy
Energy Refractor
10% of 29 decks +10% synergy
Jeweled Lotus
8% of 40 decks -0% synergy
Mana Crypt
7% of 42 decks -4% synergy
Fellwar Stone
7% of 42 decks -14% synergy
Lands (50)
Command Tower
69% of 42 decks -4% synergy
Breeding Pool
57% of 42 decks +48% synergy
Ketria Triome
53% of 17 decks +49% synergy
Temple Garden
47% of 19 decks +38% synergy
Overgrown Tomb
44% of 18 decks +35% synergy
Spara's Headquarters
44% of 18 decks +40% synergy
Stomping Ground
41% of 17 decks +32% synergy
Hallowed Fountain
37% of 19 decks +28% synergy
Raugrin Triome
36% of 11 decks +33% synergy
Jetmir's Garden
36% of 11 decks +32% synergy
Taiga
35% of 17 decks +32% synergy
Volcanic Island
35% of 17 decks +32% synergy
Rejuvenating Springs
35% of 40 decks +29% synergy
Watery Grave
33% of 18 decks +23% synergy
Misty Rainforest
33% of 42 decks +21% synergy
Savannah
32% of 19 decks +29% synergy
Bountiful Promenade
32% of 19 decks +26% synergy
Savai Triome
30% of 10 decks +27% synergy
Ziatora's Proving Ground
30% of 10 decks +27% synergy
Zagoth Triome
29% of 17 decks +26% synergy
Undergrowth Stadium
29% of 17 decks +24% synergy
Steam Vents
29% of 17 decks +20% synergy
Morphic Pool
28% of 18 decks +21% synergy
Plateau
27% of 11 decks +24% synergy
Godless Shrine
27% of 15 decks +17% synergy
Tundra
26% of 19 decks +23% synergy
Exotic Orchard
26% of 42 decks -8% synergy
Dreamroot Cascade
25% of 40 decks +21% synergy
Tropical Island
24% of 42 decks +21% synergy
Simic Growth Chamber
24% of 42 decks +19% synergy
Barkchannel Pathway
22% of 40 decks +20% synergy
Bayou
22% of 18 decks +19% synergy
Opulent Palace
22% of 18 decks +19% synergy
Underground Sea
22% of 18 decks +19% synergy
Fabled Passage
22% of 41 decks +12% synergy
Flooded Grove
21% of 42 decks +19% synergy
Indatha Triome
21% of 14 decks +18% synergy
Raffine's Tower
21% of 14 decks +18% synergy
Yavimaya Coast
21% of 42 decks +16% synergy
Seaside Citadel
21% of 19 decks +18% synergy
Sea of Clouds
21% of 19 decks +15% synergy
Scrubland
20% of 15 decks +17% synergy
Hinterland Harbor
19% of 42 decks +14% synergy
Flooded Strand
19% of 42 decks +9% synergy
Reflecting Pool
17% of 42 decks +11% synergy
Prismatic Vista
17% of 42 decks +11% synergy
Mana Confluence
17% of 42 decks +9% synergy
Windswept Heath
17% of 42 decks +7% synergy
Polluted Delta
17% of 42 decks +6% synergy
Evolving Wilds
17% of 42 decks -5% synergy