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.

Tazri, Stalwart Survivor
0.45% of 1780 decks 8 decks
Atraxa, Praetors' Voice
0.01% of 35211 decks 4 decks
Experiment Kraj
0.26% of 1176 decks 3 decks
Magus Lucea Kane
0.02% of 10994 decks 2 decks
Kinnan, Bonder Prodigy
0.02% of 12009 decks 2 decks
Grolnok, the Omnivore
0.04% of 5055 decks 2 decks
Kros, Defense Contractor
0.04% of 2303 decks 1 decks
Riku of Two Reflections
0.02% of 4895 decks 1 decks
Atraxa, Grand Unifier
0.01% of 14209 decks 1 decks
Rukarumel, Biologist
0.04% of 2789 decks 1 decks
Animar, Soul of Elements
0.01% of 15877 decks 1 decks
Averna, the Chaos Bloom
0.03% of 3740 decks 1 decks
The Swarmlord
0.05% of 2202 decks 1 decks
Prime Speaker Zegana
0.16% of 641 decks 1 decks
Tanazir Quandrix
0.12% of 860 decks 1 decks
Maelstrom Wanderer
0.02% of 5785 decks 1 decks
Gretchen Titchwillow
0.11% of 876 decks 1 decks
Elmar, Ulvenwald Informant // Hargilde, Kindly Runechanter
0.18% of 564 decks 1 decks
High Synergy Cards
Dynaheir, Invoker Adept
80% of 10 decks +79% synergy
Zirda, the Dawnwaker
80% of 10 decks +77% synergy
Biomancer's Familiar
66% of 41 decks +63% synergy
Jegantha, the Wellspring
67% of 9 decks +60% synergy
Kenrith, the Returned King
56% of 9 decks +52% synergy
Agatha of the Vile Cauldron
50% of 14 decks +48% synergy
Tyvar, Jubilant Brawler
50% of 12 decks +45% synergy
Hateflayer
41% of 17 decks +41% synergy
Patrol Signaler
39% of 18 decks +39% synergy
Svella, Ice Shaper
35% of 17 decks +34% synergy
Top Cards
Paradise Mantle
46% of 41 decks +46% synergy
Cultivate
46% of 41 decks -0% synergy
Simic Ascendancy
39% of 41 decks +34% synergy
Shalai, Voice of Plenty
39% of 18 decks +32% synergy
Swords to Plowshares
39% of 18 decks -24% synergy
Kinnan, Bonder Prodigy
38% of 40 decks +33% synergy
Incubation Druid
37% of 41 decks +32% synergy
Hardened Scales
37% of 41 decks +28% synergy
Faeburrow Elder
35% of 17 decks +24% synergy
Rhythm of the Wild
35% of 17 decks +12% synergy
Creatures
Crystalline Crawler
34% of 41 decks +34% synergy
Order of Whiteclay
33% of 18 decks +33% synergy
Inga and Esika
33% of 30 decks +29% synergy
Chainer, Nightmare Adept
33% of 9 decks +28% synergy
Ignoble Hierarch
33% of 9 decks +8% synergy
Knacksaw Clique
32% of 41 decks +32% synergy
Fathom Mage
32% of 41 decks +28% synergy
Birds of Paradise
32% of 41 decks +5% synergy
Duergar Mine-Captain
30% of 10 decks +30% synergy
Samut, Voice of Dissent
30% of 10 decks +27% synergy
Crackleburr
29% of 17 decks +29% synergy
Chulane, Teller of Tales
29% of 17 decks +25% synergy
Gyre Sage
29% of 41 decks +25% synergy
Evolution Sage
29% of 41 decks +22% synergy
Kami of Whispered Hopes
29% of 31 decks +21% synergy
Mikaeus, the Lunarch
28% of 18 decks +25% synergy
Noble Hierarch
28% of 18 decks +12% synergy
Pippin, Guard of the Citadel
27% of 11 decks +23% synergy
Master Biomancer
27% of 41 decks +23% synergy
Rishkar, Peema Renegade
27% of 41 decks +22% synergy
Ioreth of the Healing House
26% of 27 decks +24% synergy
Reyhan, Last of the Abzan
25% of 16 decks +24% synergy
Winding Constrictor
25% of 16 decks +21% synergy
Corpsejack Menace
25% of 16 decks +20% synergy
Forgotten Ancient
24% of 41 decks +18% synergy
Seedborn Muse
24% of 41 decks +16% synergy
Drumbellower
24% of 17 decks +21% synergy
Vexing Shusher
24% of 17 decks +21% synergy
Gretchen Titchwillow
23% of 39 decks +22% synergy
Puresight Merrow
22% of 18 decks +22% synergy
Selfless Spirit
22% of 18 decks +18% synergy
Mother of Runes
22% of 18 decks +15% synergy
Pili-Pala
22% of 41 decks +22% synergy
Sage of Hours
22% of 41 decks +22% synergy
Thrasios, Triton Hero
22% of 41 decks +20% synergy
Vorel of the Hull Clade
22% of 41 decks +19% synergy
Herald of Secret Streams
22% of 41 decks +19% synergy
Kiora's Follower
22% of 41 decks +16% synergy
Vigean Graftmage
20% of 41 decks +19% synergy
Deepglow Skate
20% of 41 decks +17% synergy
Bloom Tender
20% of 41 decks +12% synergy
Myojin of Night's Reach
19% of 16 decks +19% synergy
Havengul Lich
19% of 16 decks +17% synergy
Deathrite Shaman
19% of 16 decks +7% synergy
Raggadragga, Goreguts Boss
18% of 17 decks +17% synergy
Goro-Goro, Disciple of Ryusei
18% of 17 decks +16% synergy
Esper Sentinel
18% of 17 decks -3% synergy
Biophagus
17% of 35 decks +15% synergy
Leech Bonder
17% of 41 decks +17% synergy
Pir, Imaginative Rascal
17% of 41 decks +16% synergy
Instants
Cyclonic Rift
32% of 41 decks +4% synergy
Vampiric Tutor
31% of 16 decks +13% synergy
Worldly Tutor
27% of 41 decks +13% synergy
Heroic Intervention
27% of 41 decks -3% synergy
Beast Within
24% of 41 decks -14% synergy
Counterspell
24% of 41 decks -18% synergy
Eladamri's Call
22% of 18 decks +11% synergy
Enlightened Tutor
22% of 18 decks +4% synergy
Teferi's Protection
22% of 18 decks +2% synergy
Swan Song
20% of 41 decks +3% synergy
Flawless Maneuver
18% of 17 decks +8% synergy
Deflecting Swat
18% of 17 decks +1% synergy
Fierce Guardianship
18% of 40 decks -0% synergy
Dramatic Reversal
17% of 41 decks +12% synergy
Inspiring Call
17% of 41 decks +10% synergy
Path to Exile
17% of 18 decks -29% synergy
Chord of Calling
15% of 41 decks +9% synergy
Negate
15% of 41 decks -8% synergy
Mystical Tutor
12% of 41 decks -3% synergy
Mana Drain
12% of 41 decks -3% synergy
Silkguard
11% of 38 decks +9% synergy
Shared Summons
10% of 40 decks +9% synergy
Solidarity of Heroes
10% of 41 decks +9% synergy
Whir of Invention
10% of 41 decks +7% synergy
Rapid Hybridization
10% of 41 decks +0% synergy
Arcane Denial
10% of 41 decks -10% synergy
Experimental Augury
9% of 33 decks +6% synergy
Bioshift
7% of 41 decks +7% synergy
Steady Progress
7% of 41 decks +6% synergy
Sorceries
Demonic Tutor
38% of 16 decks +15% synergy
Farseek
34% of 41 decks -0% synergy
Kodama's Reach
27% of 41 decks -5% synergy
Rampant Growth
24% of 41 decks -10% synergy
Reanimate
19% of 16 decks +3% synergy
Farewell
18% of 17 decks +4% synergy
Green Sun's Zenith
17% of 41 decks +11% synergy
Idyllic Tutor
17% of 18 decks +12% synergy
Nature's Lore
15% of 41 decks -17% synergy
Tezzeret's Gambit
10% of 41 decks +6% synergy
Three Visits
10% of 41 decks -15% synergy
Awaken the Woods
9% of 33 decks +5% synergy
Unnatural Restoration
9% of 33 decks +5% synergy
Contentious Plan
7% of 41 decks +5% synergy
Neoform
7% of 41 decks +2% synergy
Finale of Devastation
7% of 41 decks -1% synergy
Skyshroud Claim
7% of 41 decks -2% synergy
Utility Artifacts
Umbral Mantle
29% of 41 decks +28% synergy
The Great Henge
28% of 40 decks +18% synergy
Thousand-Year Elixir
27% of 41 decks +25% synergy
The Ozolith
25% of 40 decks +22% synergy
Agatha's Soul Cauldron
21% of 24 decks +19% synergy
Heartstone
20% of 41 decks +19% synergy
Illusionist's Bracers
17% of 41 decks +16% synergy
Lightning Greaves
17% of 41 decks -8% synergy
Swiftfoot Boots
17% of 41 decks -11% synergy
Ozolith, the Shattered Spire
17% of 30 decks +10% synergy
Lithoform Engine
13% of 39 decks +11% synergy
Darksteel Reactor
12% of 41 decks +12% synergy
Sword of Truth and Justice
12% of 41 decks +11% synergy
Contagion Clasp
12% of 41 decks +11% synergy
Rings of Brighthearth
12% of 41 decks +10% synergy
Isochron Scepter
12% of 41 decks +10% synergy
Conduit of Worlds
12% of 33 decks +6% synergy
Contagion Engine
10% of 41 decks +9% synergy
Maskwood Nexus
8% of 39 decks +5% synergy
Staff of Domination
7% of 41 decks +6% synergy
Phyrexian Altar
7% of 41 decks +3% synergy
Enchantments
Elven Chorus
35% of 26 decks +30% synergy
Doubling Season
32% of 41 decks +23% synergy
Freed from the Real
29% of 41 decks +27% synergy
Pemmin's Aura
27% of 41 decks +26% synergy
Leyline of Abundance
22% of 40 decks +21% synergy
Cathars' Crusade
22% of 18 decks +17% synergy
Quest for Renewal
22% of 41 decks +21% synergy
Rhystic Study
20% of 41 decks -8% synergy
Brokers Ascendancy
18% of 17 decks +10% synergy
Smothering Tithe
17% of 18 decks -8% synergy
Court of Vantress
16% of 19 decks +14% synergy
Virtue of Strength
16% of 19 decks +13% synergy
Branching Evolution
15% of 39 decks +10% synergy
Mana Reflection
15% of 41 decks +13% synergy
Inexorable Tide
15% of 41 decks +12% synergy
Guardian Project
15% of 41 decks +6% synergy
Bred for the Hunt
12% of 41 decks +10% synergy
Primal Vigor
12% of 41 decks +9% synergy
Song of Freyalise
10% of 41 decks +9% synergy
Retreat to Coralhelm
10% of 41 decks +7% synergy
Mystic Remora
10% of 41 decks -8% synergy
As Foretold
7% of 41 decks +5% synergy
Intruder Alarm
7% of 41 decks +5% synergy
Zendikar Resurgent
7% of 41 decks +5% synergy
Exploration
7% of 41 decks -1% synergy
Planeswalkers
Tamiyo, Field Researcher
17% of 18 decks +12% synergy
Nissa, Voice of Zendikar
12% of 41 decks +11% synergy
Jiang Yanggu, Wildcrafter
10% of 41 decks +9% synergy
Jace, Wielder of Mysteries
10% of 41 decks +6% synergy
Tezzeret, Artifice Master
7% of 41 decks +6% synergy
Utility Lands
Karn's Bastion
27% of 41 decks +22% synergy
Yavimaya, Cradle of Growth
26% of 39 decks +16% synergy
Gavony Township
22% of 18 decks +13% synergy
Boseiju, Who Endures
21% of 38 decks +1% synergy
Reliquary Tower
17% of 41 decks -12% synergy
Hall of Heliod's Generosity
17% of 18 decks +10% synergy
Minamo, School at Water's Edge
15% of 41 decks +10% synergy
Nesting Grounds
12% of 40 decks +11% synergy
Alchemist's Refuge
12% of 41 decks +5% synergy
Otawara, Soaring City
11% of 38 decks -6% synergy
Urza's Saga
10% of 39 decks +3% synergy
Novijen, Heart of Progress
10% of 41 decks +8% synergy
Llanowar Reborn
10% of 41 decks +8% synergy
Oran-Rief, the Vastwood
10% of 41 decks +5% synergy
Temple of the False God
10% of 41 decks +0% synergy
Rogue's Passage
10% of 41 decks -10% synergy
Mystic Sanctuary
8% of 40 decks -5% synergy
Homeward Path
7% of 41 decks +6% synergy
Command Beacon
7% of 41 decks +3% synergy
Academy Ruins
7% of 41 decks +2% synergy
Urborg, Tomb of Yawgmoth
7% of 41 decks -3% synergy
Mana Artifacts
Sol Ring
66% of 41 decks -19% synergy
Arcane Signet
45% of 40 decks -27% synergy
Chromatic Lantern
27% of 41 decks +17% synergy
Astral Cornucopia
22% of 41 decks +21% synergy
Simic Signet
22% of 41 decks +7% synergy
Everflowing Chalice
17% of 41 decks +12% synergy
Basalt Monolith
15% of 41 decks +12% synergy
Chromatic Orrery
13% of 39 decks +11% synergy
Talisman of Curiosity
10% of 41 decks -3% synergy
Energy Refractor
9% of 33 decks +9% synergy
Jeweled Lotus
8% of 39 decks +2% synergy
Mana Crypt
7% of 41 decks -2% synergy
Thought Vessel
7% of 41 decks -9% synergy
Fellwar Stone
7% of 41 decks -14% synergy
Lands
Command Tower
71% of 41 decks -3% synergy
Breeding Pool
59% of 41 decks +17% synergy
Temple Garden
50% of 18 decks +9% synergy
Overgrown Tomb
50% of 16 decks +7% synergy
Ketria Triome
47% of 17 decks +14% synergy
Hallowed Fountain
44% of 18 decks +4% synergy
Watery Grave
44% of 16 decks +3% synergy
Spara's Headquarters
41% of 17 decks +9% synergy
Stomping Ground
41% of 17 decks -0% synergy
Godless Shrine
36% of 14 decks -5% synergy
Taiga
35% of 17 decks +22% synergy
Volcanic Island
35% of 17 decks +21% synergy
Steam Vents
35% of 17 decks -4% synergy
Misty Rainforest
34% of 41 decks +22% synergy
Savannah
33% of 18 decks +20% synergy
Rejuvenating Springs
33% of 39 decks +5% synergy
Plateau
30% of 10 decks +17% synergy
Raugrin Triome
30% of 10 decks +3% synergy
Jetmir's Garden
30% of 10 decks -3% synergy
Tundra
28% of 18 decks +14% synergy
Bountiful Promenade
28% of 18 decks +4% synergy
Exotic Orchard
27% of 41 decks -9% synergy
Barkchannel Pathway
26% of 39 decks +17% synergy
Bayou
25% of 16 decks +11% synergy
Underground Sea
25% of 16 decks +11% synergy
Morphic Pool
25% of 16 decks -1% synergy
Tropical Island
24% of 41 decks +10% synergy
Simic Growth Chamber
24% of 41 decks +5% synergy
Hinterland Harbor
24% of 41 decks -3% synergy
Frontier Bivouac
24% of 17 decks -4% synergy
Raffine's Tower
23% of 13 decks -5% synergy
Seaside Citadel
22% of 18 decks -4% synergy
Flooded Strand
22% of 41 decks +11% synergy
Scrubland
21% of 14 decks +8% synergy
Dreamroot Cascade
21% of 39 decks +2% synergy
Fabled Passage
20% of 40 decks +11% synergy
Undergrowth Stadium
20% of 15 decks -6% synergy
Zagoth Triome
20% of 15 decks -11% synergy
Polluted Delta
20% of 41 decks +8% synergy
Flooded Grove
20% of 41 decks +7% synergy
Opulent Palace
19% of 16 decks -8% synergy
Reflecting Pool
17% of 41 decks +12% synergy
Prismatic Vista
17% of 41 decks +12% synergy
Mana Confluence
17% of 41 decks +10% synergy
Windswept Heath
17% of 41 decks +7% synergy
Evolving Wilds
17% of 41 decks -4% synergy
Yavimaya Coast
17% of 41 decks -9% synergy
Sea of Clouds
17% of 18 decks -9% synergy
Wooded Foothills
15% of 41 decks +4% synergy
Scalding Tarn
15% of 41 decks +4% synergy