Gilder Bairn + Paradise Mantle + Biomancer's Familiar

Gilder Bairn
Paradise Mantle
Biomancer's Familiar

Requires
Gilder Bairn must be on the battlefield. Paradise Mantle must be on the battlefield. Biomancer's Familiar must be on the battlefield. Paradise Mantle attached to Gilder Bairn. 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 (2)
Experiment Kraj
0.85% of 1172 decks 10 decks
Tazri, Stalwart Survivor
0.67% of 1349 decks 9 decks
High Synergy Cards (10)
Agatha of the Vile Cauldron
70% of 10 decks +69% synergy
Training Grounds
69% of 39 decks +68% synergy
Tyvar, Jubilant Brawler
67% of 12 decks +65% synergy
Kenrith, the Returned King
58% of 12 decks +58% synergy
Knacksaw Clique
54% of 39 decks +54% synergy
Hateflayer
47% of 15 decks +47% synergy
Simic Ascendancy
46% of 39 decks +45% synergy
Zirda, the Dawnwaker
38% of 13 decks +38% synergy
Freed from the Real
38% of 39 decks +37% synergy
Deathrite Shaman
40% of 15 decks +37% synergy
Top Cards (10)
Agatha's Soul Cauldron
47% of 17 decks +45% synergy
Birds of Paradise
46% of 39 decks +34% synergy
Pili-Pala
46% of 39 decks +46% synergy
Enlightened Tutor
44% of 18 decks +36% synergy
The Millennium Calendar
44% of 9 decks +43% synergy
Basalt Monolith
41% of 39 decks +38% synergy
Deflecting Swat
40% of 15 decks +32% synergy
Incubation Druid
38% of 39 decks +36% synergy
Cultivate
38% of 39 decks +16% synergy
Horseshoe Crab
36% of 39 decks +36% synergy
Creatures (50)
Gyre Sage
36% of 39 decks +34% synergy
Patrol Signaler
33% of 18 decks +33% synergy
Noble Hierarch
33% of 18 decks +31% synergy
Ranger-Captain of Eos
33% of 18 decks +31% synergy
Ignoble Hierarch
33% of 12 decks +31% synergy
Dynaheir, Invoker Adept
31% of 13 decks +31% synergy
Kinnan, Bonder Prodigy
31% of 39 decks +30% synergy
Fathom Mage
31% of 39 decks +30% synergy
Rishkar, Peema Renegade
31% of 39 decks +29% synergy
Kami of Whispered Hopes
30% of 23 decks +26% synergy
Vorel of the Hull Clade
28% of 39 decks +28% synergy
Walking Ballista
28% of 39 decks +25% synergy
Puresight Merrow
28% of 18 decks +28% synergy
Order of Whiteclay
28% of 18 decks +28% synergy
Avacyn's Pilgrim
28% of 18 decks +24% synergy
Svella, Ice Shaper
27% of 15 decks +26% synergy
Master Biomancer
26% of 39 decks +25% synergy
Bloom Tender
26% of 39 decks +22% synergy
Plaxcaster Frogling
23% of 39 decks +23% synergy
Faerie Mastermind
22% of 23 decks +18% synergy
Leech Bonder
21% of 39 decks +20% synergy
Morphling
21% of 39 decks +20% synergy
Vigean Graftmage
21% of 39 decks +20% synergy
Argothian Elder
21% of 39 decks +20% synergy
Gyre Engineer
21% of 39 decks +20% synergy
Thrasios, Triton Hero
21% of 39 decks +20% synergy
Steelbane Hydra
21% of 39 decks +20% synergy
Kiora's Follower
21% of 39 decks +19% synergy
Fertilid
21% of 39 decks +19% synergy
Herald of Secret Streams
21% of 39 decks +19% synergy
Evolution Sage
21% of 39 decks +17% synergy
Tinder Wall
20% of 15 decks +19% synergy
Goro-Goro, Disciple of Ryusei
20% of 15 decks +19% synergy
Goblin Engineer
20% of 15 decks +18% synergy
Simian Spirit Guide
20% of 15 decks +18% synergy
Delighted Halfling
20% of 20 decks +13% synergy
Sage of Hours
18% of 39 decks +18% synergy
Murkfiend Liege
18% of 39 decks +17% synergy
Forgotten Ancient
18% of 39 decks +15% synergy
Seedborn Muse
18% of 39 decks +14% synergy
Omen Hawker
17% of 23 decks +17% synergy
Silkbind Faerie
17% of 18 decks +17% synergy
Mother of Runes
17% of 18 decks +13% synergy
Esper Sentinel
17% of 18 decks +7% synergy
Simic Ragworm
15% of 39 decks +15% synergy
Experiment Kraj
15% of 39 decks +15% synergy
Arcanis the Omnipotent
15% of 39 decks +15% synergy
Biophagus
15% of 26 decks +14% synergy
Kodama of the West Tree
15% of 34 decks +13% synergy
Gretchen Titchwillow
14% of 37 decks +13% synergy
Instants (42)
Vampiric Tutor
40% of 15 decks +30% synergy
Worldly Tutor
33% of 39 decks +27% synergy
Counterspell
33% of 39 decks +12% synergy
Swords to Plowshares
33% of 18 decks +5% synergy
Swan Song
31% of 39 decks +23% synergy
Cyclonic Rift
28% of 39 decks +14% synergy
Beast Within
28% of 39 decks +9% synergy
Silence
28% of 18 decks +25% synergy
Red Elemental Blast
27% of 15 decks +23% synergy
Eladamri's Call
22% of 18 decks +19% synergy
Path to Exile
22% of 18 decks +3% synergy
Fierce Guardianship
21% of 39 decks +12% synergy
Negate
21% of 39 decks +9% synergy
Assassin's Trophy
20% of 15 decks +14% synergy
Heroic Intervention
18% of 39 decks +4% synergy
Chord of Calling
15% of 39 decks +13% synergy
Dramatic Reversal
15% of 39 decks +12% synergy
Brainstorm
15% of 39 decks +4% synergy
Noxious Revival
13% of 39 decks +10% synergy
Force of Will
13% of 39 decks +7% synergy
An Offer You Can't Refuse
12% of 33 decks +2% synergy
Muddle the Mixture
10% of 39 decks +8% synergy
Mental Misstep
10% of 39 decks +7% synergy
Krosan Grip
10% of 39 decks +6% synergy
Force of Negation
10% of 39 decks +6% synergy
Growth Spiral
10% of 39 decks +5% synergy
Harrow
10% of 39 decks +5% synergy
Nature's Claim
10% of 39 decks +5% synergy
Mana Drain
10% of 39 decks +3% synergy
Silkguard
9% of 33 decks +8% synergy
Double Major
8% of 38 decks +7% synergy
Voidslime
8% of 39 decks +7% synergy
Shared Summons
8% of 39 decks +7% synergy
Inscription of Abundance
8% of 39 decks +7% synergy
Simic Charm
8% of 39 decks +7% synergy
Disallow
8% of 39 decks +7% synergy
Blue Sun's Zenith
8% of 39 decks +6% synergy
Chain of Vapor
8% of 39 decks +6% synergy
Veil of Summer
8% of 39 decks +4% synergy
Pact of Negation
8% of 39 decks +4% synergy
Rapid Hybridization
8% of 39 decks +3% synergy
Arcane Denial
8% of 39 decks -2% synergy
Sorceries (15)
Demonic Tutor
47% of 15 decks +34% synergy
Kodama's Reach
31% of 39 decks +15% synergy
Rampant Growth
28% of 39 decks +12% synergy
Farseek
23% of 39 decks +7% synergy
Sevinne's Reclamation
22% of 18 decks +19% synergy
Neoform
21% of 39 decks +19% synergy
Black Sun's Zenith
20% of 15 decks +19% synergy
Eldritch Evolution
15% of 39 decks +13% synergy
Nature's Lore
15% of 39 decks +1% synergy
Sea Gate Restoration
10% of 39 decks +8% synergy
Three Visits
10% of 39 decks -1% synergy
Tezzeret's Gambit
8% of 39 decks +6% synergy
Curse of the Swine
8% of 39 decks +5% synergy
Finale of Devastation
8% of 39 decks +4% synergy
Skyshroud Claim
8% of 39 decks +3% synergy
Utility Artifacts (17)
Umbral Mantle
26% of 39 decks +25% synergy
Thousand-Year Elixir
26% of 39 decks +23% synergy
The Ozolith
26% of 39 decks +22% synergy
The One Ring
22% of 23 decks +13% synergy
The Great Henge
21% of 39 decks +16% synergy
Illusionist's Bracers
18% of 39 decks +17% synergy
Lightning Greaves
18% of 39 decks -8% synergy
Swiftfoot Boots
18% of 39 decks -10% synergy
Isochron Scepter
15% of 39 decks +13% synergy
Darksteel Reactor
13% of 39 decks +13% synergy
Birthing Pod
10% of 39 decks +9% synergy
Staff of Domination
10% of 39 decks +8% synergy
Rings of Brighthearth
10% of 39 decks +8% synergy
Moonsilver Key
8% of 37 decks +6% synergy
Power Conduit
8% of 39 decks +7% synergy
Heartstone
8% of 39 decks +7% synergy
Contagion Engine
8% of 39 decks +7% synergy
Enchantments (22)
Cryptolith Rite
36% of 39 decks +34% synergy
Pemmin's Aura
31% of 39 decks +30% synergy
Hardened Scales
31% of 39 decks +27% synergy
Rhystic Study
26% of 39 decks +12% synergy
Bitter Reunion
21% of 14 decks +20% synergy
Need for Speed
20% of 15 decks +20% synergy
Sneak Attack
20% of 15 decks +19% synergy
Leyline of Abundance
18% of 39 decks +17% synergy
Mystic Remora
18% of 39 decks +9% synergy
Tribute to the World Tree
13% of 23 decks +8% synergy
Bred for the Hunt
13% of 39 decks +12% synergy
Inexorable Tide
13% of 39 decks +12% synergy
Branching Evolution
13% of 39 decks +11% synergy
Master Chef
10% of 29 decks +9% synergy
Karametra's Favor
10% of 39 decks +10% synergy
Artificer's Intuition
8% of 39 decks +8% synergy
Shielding Plax
8% of 39 decks +7% synergy
Helix Pinnacle
8% of 39 decks +7% synergy
Survival of the Fittest
8% of 39 decks +7% synergy
Utopia Sprawl
8% of 39 decks +4% synergy
Doubling Season
8% of 39 decks +4% synergy
Sylvan Library
8% of 39 decks +1% synergy
Planeswalkers (3)
Jiang Yanggu, Wildcrafter
15% of 39 decks +15% synergy
Teferi, Master of Time
13% of 39 decks +11% synergy
Jace, Wielder of Mysteries
10% of 39 decks +8% synergy
Utility Lands (15)
Reliquary Tower
26% of 39 decks -3% synergy
Boseiju, Who Endures
21% of 34 decks +11% synergy
Otawara, Soaring City
18% of 34 decks +9% synergy
Urza's Saga
16% of 37 decks +9% synergy
Yavimaya, Cradle of Growth
16% of 37 decks +7% synergy
Novijen, Heart of Progress
15% of 39 decks +15% synergy
Karn's Bastion
15% of 39 decks +10% synergy
Ancient Tomb
13% of 39 decks +2% synergy
Llanowar Reborn
10% of 39 decks +9% synergy
Oran-Rief, the Vastwood
10% of 39 decks +8% synergy
Nesting Grounds
8% of 39 decks +7% synergy
Alchemist's Refuge
8% of 39 decks +6% synergy
Minamo, School at Water's Edge
8% of 39 decks +6% synergy
Gaea's Cradle
8% of 39 decks +5% synergy
Seat of the Synod
8% of 39 decks +4% synergy
Mana Artifacts (18)
Sol Ring
90% of 39 decks +5% synergy
Arcane Signet
64% of 39 decks -7% synergy
Simic Signet
31% of 39 decks +27% synergy
Talisman of Curiosity
21% of 39 decks +18% synergy
Chromatic Lantern
21% of 39 decks +11% synergy
Fellwar Stone
21% of 39 decks -0% synergy
Grim Monolith
18% of 39 decks +16% synergy
Mana Vault
18% of 39 decks +11% synergy
Mana Crypt
18% of 39 decks +7% synergy
Thought Vessel
18% of 39 decks +2% synergy
Mox Diamond
15% of 39 decks +11% synergy
Lotus Petal
15% of 39 decks +9% synergy
Chrome Mox
13% of 39 decks +6% synergy
Jeweled Lotus
13% of 39 decks +5% synergy
Everflowing Chalice
10% of 39 decks +5% synergy
Astral Cornucopia
8% of 39 decks +6% synergy
Springleaf Drum
8% of 39 decks +6% synergy
Mox Opal
8% of 39 decks +3% synergy
Lands (50)
Command Tower
82% of 39 decks +9% synergy
Taiga
67% of 15 decks +64% synergy
Volcanic Island
67% of 15 decks +64% synergy
Underground Sea
60% of 15 decks +56% synergy
Badlands
58% of 12 decks +55% synergy
Breeding Pool
56% of 39 decks +47% synergy
Tundra
56% of 18 decks +53% synergy
Savannah
50% of 18 decks +47% synergy
Scrubland
50% of 14 decks +47% synergy
Spara's Headquarters
50% of 18 decks +46% synergy
Misty Rainforest
49% of 39 decks +37% synergy
Bayou
47% of 15 decks +44% synergy
Exotic Orchard
44% of 39 decks +9% synergy
Tropical Island
44% of 39 decks +41% synergy
Stomping Ground
40% of 15 decks +31% synergy
Ketria Triome
40% of 15 decks +36% synergy
Temple Garden
39% of 18 decks +30% synergy
Plateau
38% of 13 decks +36% synergy
Windswept Heath
36% of 39 decks +26% synergy
Zagoth Triome
33% of 15 decks +30% synergy
Hallowed Fountain
33% of 18 decks +24% synergy
Overgrown Tomb
33% of 15 decks +24% synergy
Rejuvenating Springs
31% of 39 decks +25% synergy
Yavimaya Coast
28% of 39 decks +23% synergy
Wooded Foothills
28% of 39 decks +19% synergy
Flooded Strand
28% of 39 decks +18% synergy
Scalding Tarn
28% of 39 decks +17% synergy
Steam Vents
27% of 15 decks +18% synergy
Watery Grave
27% of 15 decks +16% synergy
Dreamroot Cascade
26% of 35 decks +22% synergy
Flooded Grove
26% of 39 decks +23% synergy
Simic Growth Chamber
26% of 39 decks +21% synergy
Hinterland Harbor
26% of 39 decks +20% synergy
Mana Confluence
26% of 39 decks +18% synergy
City of Brass
26% of 39 decks +17% synergy
Polluted Delta
26% of 39 decks +15% synergy
Raugrin Triome
23% of 13 decks +20% synergy
Jetmir's Garden
23% of 13 decks +19% synergy
Sacred Foundry
23% of 13 decks +15% synergy
Bloodstained Mire
23% of 39 decks +13% synergy
Arid Mesa
23% of 39 decks +12% synergy
Evolving Wilds
23% of 39 decks +1% synergy
Indatha Triome
21% of 14 decks +18% synergy
Raffine's Tower
21% of 14 decks +18% synergy
Godless Shrine
21% of 14 decks +12% synergy
Reflecting Pool
21% of 39 decks +15% synergy
Fabled Passage
21% of 39 decks +11% synergy
Verdant Catacombs
21% of 39 decks +9% synergy
Marsh Flats
21% of 39 decks +9% synergy
Barkchannel Pathway
18% of 39 decks +16% synergy