Gilder Bairn + Crystalline Crawler + Cryptolith Rite

Gilder Bairn
Crystalline Crawler
Cryptolith Rite

Requires
Gilder Bairn must be on the battlefield. Crystalline Crawler must be on the battlefield. Cryptolith Rite must be on the battlefield. Crystalline Crawler has at least three +1/+1 counters on it. Gilder Bairn does not have summoning sickness. Mana needed: 2
Steps
  1. Activate Gilder Bairn by tapping it, adding gu.
  2. Activate Gilder Bairn by paying 2gu and untapping it, doubling each counter on Crystalline Crawler.
  3. Activate Crystalline Crawler's first ability twice by removing two +1/+1 counters from it, adding 2.
  4. Repeat.
  5. Once you have infinite +1/+1 counters on Crystalline Crawler, you may instead double the counters on any other permanent(s).
Results
Infinite +1/+1 counters on Crystalline Crawler. Infinite colored mana. Infinite proliferate.

Top Commanders (2)
Experiment Kraj
0.26% of 1174 decks 3 decks
Atraxa, Praetors' Voice
0.02% of 32433 decks 8 decks
High Synergy Cards (8)
Corpsejack Menace
62% of 13 decks +60% synergy
Training Grounds
50% of 26 decks +49% synergy
Doubling Season
50% of 26 decks +46% synergy
Kami of Whispered Hopes
50% of 18 decks +46% synergy
Brokers Ascendancy
45% of 11 decks +44% synergy
Shalai, Voice of Plenty
46% of 13 decks +44% synergy
Tekuthal, Inquiry Dominus
44% of 18 decks +43% synergy
Master Biomancer
42% of 26 decks +41% synergy
Top Cards (10)
Vorel of the Hull Clade
38% of 26 decks +38% synergy
Mikaeus, the Lunarch
38% of 13 decks +37% synergy
Inexorable Tide
38% of 26 decks +37% synergy
Evolution Sage
38% of 26 decks +35% synergy
Resourceful Defense
36% of 11 decks +36% synergy
Deepglow Skate
35% of 26 decks +33% synergy
Simic Ascendancy
35% of 26 decks +33% synergy
Forgotten Ancient
35% of 26 decks +32% synergy
Hardened Scales
35% of 26 decks +31% synergy
Court of Vantress
33% of 12 decks +32% synergy
Creatures (50)
Norn's Choirmaster
38% of 8 decks +36% synergy
Reyhan, Last of the Abzan
31% of 13 decks +31% synergy
Biomancer's Familiar
31% of 26 decks +30% synergy
Winding Constrictor
31% of 13 decks +30% synergy
Thrummingbird
31% of 26 decks +29% synergy
Birds of Paradise
31% of 26 decks +19% synergy
Leech Bonder
27% of 26 decks +27% synergy
Pir, Imaginative Rascal
27% of 26 decks +26% synergy
Fathom Mage
27% of 26 decks +26% synergy
Gyre Sage
27% of 26 decks +25% synergy
Myojin of Night's Reach
23% of 13 decks +23% synergy
Vigean Graftmage
23% of 26 decks +23% synergy
Sage of Hours
23% of 26 decks +23% synergy
Pili-Pala
23% of 26 decks +23% synergy
Chasm Skulker
23% of 26 decks +21% synergy
Incubation Druid
23% of 26 decks +21% synergy
Inga and Esika
22% of 18 decks +21% synergy
Vorinclex, Monstrous Raider
20% of 25 decks +18% synergy
Knacksaw Clique
19% of 26 decks +19% synergy
Spike Weaver
19% of 26 decks +19% synergy
Toothy, Imaginary Friend
19% of 26 decks +19% synergy
Mycoloth
19% of 26 decks +18% synergy
Herald of Secret Streams
19% of 26 decks +18% synergy
Rishkar, Peema Renegade
19% of 26 decks +17% synergy
Elvish Mystic
19% of 26 decks +11% synergy
Kodama of the West Tree
17% of 24 decks +15% synergy
Heronblade Elite
16% of 25 decks +15% synergy
Ezuri, Claw of Progress
15% of 26 decks +15% synergy
Kalonian Hydra
15% of 26 decks +14% synergy
Spark Double
15% of 26 decks +12% synergy
Avenger of Zendikar
15% of 26 decks +11% synergy
Fyndhorn Elves
15% of 26 decks +8% synergy
Llanowar Elves
15% of 26 decks +5% synergy
Gretchen Titchwillow
12% of 25 decks +12% synergy
Kinnan, Bonder Prodigy
12% of 25 decks +11% synergy
Apex Devastator
12% of 25 decks +11% synergy
Triskaidekaphile
12% of 25 decks +11% synergy
Sanctum Weaver
12% of 25 decks +9% synergy
Llanowar Mentor
12% of 26 decks +11% synergy
Horseshoe Crab
12% of 26 decks +11% synergy
Argothian Elder
12% of 26 decks +11% synergy
Bloodspore Thrinax
12% of 26 decks +11% synergy
Gyre Engineer
12% of 26 decks +11% synergy
Prime Speaker Zegana
12% of 26 decks +11% synergy
Joraga Treespeaker
12% of 26 decks +11% synergy
Arcanis the Omnipotent
12% of 26 decks +11% synergy
Murkfiend Liege
12% of 26 decks +11% synergy
Flux Channeler
12% of 26 decks +10% synergy
Scavenging Ooze
12% of 26 decks +10% synergy
Walking Ballista
12% of 26 decks +9% synergy
Instants (16)
Ripples of Potential
43% of 7 decks +41% synergy
Anguished Unmaking
30% of 10 decks +24% synergy
Inspiring Call
23% of 26 decks +20% synergy
Teferi's Protection
23% of 13 decks +14% synergy
Vampiric Tutor
23% of 13 decks +13% synergy
Worldly Tutor
19% of 26 decks +13% synergy
Reject Imperfection
17% of 18 decks +16% synergy
Serum Snare
17% of 18 decks +16% synergy
Experimental Augury
17% of 18 decks +15% synergy
Fuel for the Cause
15% of 26 decks +15% synergy
Chord of Calling
15% of 26 decks +13% synergy
Beast Within
15% of 26 decks -4% synergy
Counterspell
15% of 26 decks -6% synergy
Solidarity of Heroes
12% of 26 decks +11% synergy
Steady Progress
12% of 26 decks +11% synergy
Cyclonic Rift
12% of 26 decks -3% synergy
Sorceries (13)
Farseek
27% of 26 decks +11% synergy
Cultivate
27% of 26 decks +5% synergy
Idyllic Tutor
23% of 13 decks +20% synergy
Demonic Tutor
23% of 13 decks +11% synergy
Awaken the Woods
21% of 19 decks +19% synergy
Contentious Plan
19% of 26 decks +18% synergy
Tezzeret's Gambit
19% of 26 decks +17% synergy
Green Sun's Zenith
15% of 26 decks +12% synergy
Kodama's Reach
15% of 26 decks -0% synergy
Rampant Growth
15% of 26 decks -1% synergy
Animist's Awakening
12% of 26 decks +11% synergy
Three Visits
12% of 26 decks -0% synergy
Nature's Lore
12% of 26 decks -3% synergy
Utility Artifacts (14)
Umbral Mantle
31% of 26 decks +30% synergy
Contagion Engine
31% of 26 decks +30% synergy
Agatha's Soul Cauldron
23% of 13 decks +21% synergy
Ichormoon Gauntlet
22% of 18 decks +21% synergy
The Great Henge
20% of 25 decks +15% synergy
Contagion Clasp
19% of 26 decks +18% synergy
Phyrexian Altar
19% of 26 decks +15% synergy
Ashnod's Altar
19% of 26 decks +11% synergy
Conduit of Worlds
17% of 18 decks +13% synergy
Sword of Truth and Justice
15% of 26 decks +14% synergy
Lightning Greaves
15% of 26 decks -10% synergy
Swiftfoot Boots
15% of 26 decks -13% synergy
Animation Module
12% of 26 decks +11% synergy
Heartstone
12% of 26 decks +11% synergy
Enchantments (11)
Cathars' Crusade
31% of 13 decks +28% synergy
Virtue of Strength
27% of 11 decks +25% synergy
Primal Vigor
27% of 26 decks +26% synergy
As Foretold
23% of 26 decks +22% synergy
Bred for the Hunt
19% of 26 decks +19% synergy
Mana Reflection
19% of 26 decks +18% synergy
Branching Evolution
12% of 25 decks +10% synergy
Hadana's Climb
12% of 26 decks +11% synergy
Freed from the Real
12% of 26 decks +10% synergy
Parallel Lives
12% of 26 decks +8% synergy
Rhystic Study
12% of 26 decks -3% synergy
Planeswalkers (9)
Tamiyo, Field Researcher
31% of 13 decks +30% synergy
Teferi, Hero of Dominaria
31% of 13 decks +30% synergy
Elspeth, Knight-Errant
23% of 13 decks +23% synergy
Venser, the Sojourner
23% of 13 decks +23% synergy
Freyalise, Llanowar's Fury
19% of 26 decks +18% synergy
Jiang Yanggu, Wildcrafter
15% of 26 decks +15% synergy
Nissa, Voice of Zendikar
15% of 26 decks +15% synergy
Tezzeret, Artifice Master
12% of 26 decks +11% synergy
Ugin, the Spirit Dragon
12% of 26 decks +10% synergy
Utility Lands (15)
Karn's Bastion
38% of 26 decks +33% synergy
Gavony Township
31% of 13 decks +29% synergy
Hall of Heliod's Generosity
31% of 13 decks +28% synergy
Nesting Grounds
24% of 25 decks +23% synergy
Dreadship Reef
23% of 13 decks +23% synergy
Llanowar Reborn
15% of 26 decks +14% synergy
Reliquary Tower
15% of 26 decks -13% synergy
Urza's Saga
12% of 25 decks +5% synergy
Yavimaya, Cradle of Growth
12% of 25 decks +3% synergy
Hickory Woodlot
12% of 26 decks +11% synergy
Saprazzan Skerry
12% of 26 decks +11% synergy
Homeward Path
12% of 26 decks +10% synergy
Oran-Rief, the Vastwood
12% of 26 decks +9% synergy
Temple of the False God
12% of 26 decks +2% synergy
Rogue's Passage
12% of 26 decks -7% synergy
Mana Artifacts (10)
Sol Ring
69% of 26 decks -15% synergy
Arcane Signet
28% of 25 decks -43% synergy
Astral Cornucopia
27% of 26 decks +26% synergy
Paradise Mantle
23% of 26 decks +22% synergy
Everflowing Chalice
23% of 26 decks +18% synergy
Replicating Ring
20% of 25 decks +18% synergy
Energy Refractor
17% of 18 decks +16% synergy
Chromatic Lantern
15% of 26 decks +6% synergy
Mana Crypt
15% of 26 decks +4% synergy
Fellwar Stone
12% of 26 decks -9% synergy
Lands (41)
Hallowed Fountain
69% of 13 decks +60% synergy
Command Tower
65% of 26 decks -8% synergy
Temple Garden
62% of 13 decks +53% synergy
Godless Shrine
50% of 10 decks +40% synergy
Breeding Pool
50% of 26 decks +41% synergy
Overgrown Tomb
46% of 13 decks +37% synergy
Steam Vents
43% of 7 decks +34% synergy
Stomping Ground
43% of 7 decks +34% synergy
Exotic Orchard
42% of 26 decks +8% synergy
Watery Grave
38% of 13 decks +28% synergy
Misty Rainforest
38% of 26 decks +27% synergy
Fabled Passage
36% of 25 decks +26% synergy
Prismatic Vista
31% of 26 decks +25% synergy
Murmuring Bosk
30% of 10 decks +29% synergy
Opal Palace
27% of 26 decks +24% synergy
Sungrass Prairie
23% of 13 decks +21% synergy
Opulent Palace
23% of 13 decks +20% synergy
Bountiful Promenade
23% of 13 decks +18% synergy
Sea of Clouds
23% of 13 decks +17% synergy
Morphic Pool
23% of 13 decks +16% synergy
Prairie Stream
23% of 13 decks +16% synergy
Mana Confluence
23% of 26 decks +15% synergy
Terramorphic Expanse
23% of 26 decks +7% synergy
Reflecting Pool
19% of 26 decks +14% synergy
City of Brass
19% of 26 decks +11% synergy
Flooded Strand
19% of 26 decks +9% synergy
Verdant Catacombs
19% of 26 decks +8% synergy
Evolving Wilds
19% of 26 decks -2% synergy
Tropical Island
15% of 26 decks +12% synergy
Yavimaya Coast
15% of 26 decks +10% synergy
Wooded Foothills
15% of 26 decks +6% synergy
Windswept Heath
15% of 26 decks +5% synergy
Polluted Delta
15% of 26 decks +5% synergy
Scalding Tarn
15% of 26 decks +4% synergy
Rejuvenating Springs
12% of 25 decks +6% synergy
Tendo Ice Bridge
12% of 26 decks +11% synergy
Vivid Creek
12% of 26 decks +11% synergy
Vivid Grove
12% of 26 decks +11% synergy
Simic Growth Chamber
12% of 26 decks +7% synergy
Hinterland Harbor
12% of 26 decks +6% synergy
Marsh Flats
12% of 26 decks -0% synergy