Tazri, Stalwart Survivor + Gilder Bairn + Biomancer's Familiar

Tazri, Stalwart Survivor
Gilder Bairn
Biomancer's Familiar

Requires
Tazri, Stalwart Survivor must be on the battlefield. Gilder Bairn must be on the battlefield. Biomancer's Familiar must be on the battlefield. Gilder Bairn does not have summoning sickness.
Steps
  1. Activate Gilder Bairn by tapping it, adding gu that can only be spent to activate abilities.
  2. Activate Gilder Bairn by paying gu and untapping it, doubling each counter on target permanent.
  3. Repeat.
Results
Infinite proliferate.

Top Commanders (1)
Tazri, Stalwart Survivor
3.90% of 1359 decks 53 decks
High Synergy Cards (10)
Agatha of the Vile Cauldron
89% of 35 decks +83% synergy
Knacksaw Clique
73% of 56 decks +73% synergy
Kinnan, Bonder Prodigy
75% of 56 decks +71% synergy
Tyvar, Jubilant Brawler
66% of 56 decks +63% synergy
Dynaheir, Invoker Adept
64% of 56 decks +63% synergy
Patrol Signaler
59% of 56 decks +59% synergy
Leyline of Abundance
59% of 56 decks +58% synergy
Kenrith, the Returned King
61% of 56 decks +57% synergy
Hateflayer
54% of 56 decks +53% synergy
Zirda, the Dawnwaker
55% of 56 decks +52% synergy
Top Cards (10)
Agatha's Soul Cauldron
68% of 37 decks +61% synergy
Thousand-Year Elixir
57% of 56 decks +56% synergy
Training Grounds
54% of 56 decks +49% synergy
Birds of Paradise
54% of 56 decks +29% synergy
Order of Whiteclay
52% of 56 decks +52% synergy
Svella, Ice Shaper
50% of 56 decks +49% synergy
Bloom Tender
50% of 56 decks +31% synergy
Gretchen Titchwillow
48% of 56 decks +47% synergy
Puresight Merrow
45% of 56 decks +45% synergy
Umbral Mantle
45% of 56 decks +44% synergy
Creatures (50)
Faeburrow Elder
43% of 56 decks +19% synergy
Omen Hawker
39% of 51 decks +39% synergy
Duergar Mine-Captain
38% of 56 decks +37% synergy
Thrasios, Triton Hero
38% of 56 decks +36% synergy
Incubation Druid
38% of 56 decks +36% synergy
Pili-Pala
36% of 56 decks +35% synergy
Shalai, Voice of Plenty
34% of 56 decks +28% synergy
Jegantha, the Wellspring
34% of 56 decks +26% synergy
Kiora's Follower
32% of 56 decks +30% synergy
Noble Hierarch
32% of 56 decks +21% synergy
Faerie Mastermind
32% of 53 decks +30% synergy
Ioreth of the Healing House
31% of 42 decks +29% synergy
Goro-Goro, Disciple of Ryusei
30% of 56 decks +29% synergy
Samut, Voice of Dissent
30% of 56 decks +26% synergy
Deathrite Shaman
30% of 56 decks +24% synergy
Ignoble Hierarch
30% of 56 decks +17% synergy
Delighted Halfling
28% of 43 decks +13% synergy
Silkbind Faerie
27% of 56 decks +27% synergy
Leech Bonder
25% of 56 decks +25% synergy
Spectral Sailor
25% of 56 decks +25% synergy
Zimone, Quandrix Prodigy
25% of 56 decks +24% synergy
Experiment Kraj
23% of 56 decks +23% synergy
Walking Ballista
23% of 56 decks +22% synergy
Triskaidekaphile
23% of 56 decks +22% synergy
Grim Giganotosaurus
23% of 13 decks +22% synergy
Dauntless Dismantler
23% of 13 decks +20% synergy
Vexing Shusher
21% of 56 decks +21% synergy
Fauna Shaman
21% of 56 decks +21% synergy
Drumbellower
21% of 56 decks +21% synergy
Chainer, Nightmare Adept
21% of 56 decks +20% synergy
Sakura-Tribe Elder
21% of 56 decks +15% synergy
Seedborn Muse
21% of 56 decks +15% synergy
Captivating Crew
20% of 56 decks +19% synergy
Avacyn's Pilgrim
20% of 56 decks +16% synergy
Kami of Whispered Hopes
18% of 49 decks +17% synergy
Crackleburr
18% of 56 decks +18% synergy
Havengul Lich
18% of 56 decks +18% synergy
Yisan, the Wanderer Bard
18% of 56 decks +17% synergy
Selfless Spirit
18% of 56 decks +17% synergy
Inga and Esika
18% of 51 decks +11% synergy
Pippin, Guard of the Citadel
18% of 40 decks +13% synergy
Likeness Looter
17% of 35 decks +16% synergy
Grenzo, Dungeon Warden
16% of 56 decks +16% synergy
Farmstead Gleaner
16% of 56 decks +15% synergy
Jenson Carthalion, Druid Exile
16% of 56 decks +10% synergy
Orthion, Hero of Lavabrink
14% of 49 decks +14% synergy
The Peregrine Dynamo
14% of 56 decks +13% synergy
Chulane, Teller of Tales
14% of 56 decks +11% synergy
Ethersworn Adjudicator
12% of 56 decks +12% synergy
Dark Impostor
12% of 56 decks +12% synergy
Instants (42)
Swords to Plowshares
36% of 56 decks -5% synergy
Dramatic Reversal
30% of 56 decks +29% synergy
Fierce Guardianship
27% of 56 decks +15% synergy
Beast Within
27% of 56 decks +9% synergy
Deflecting Swat
25% of 56 decks +16% synergy
Worldly Tutor
25% of 56 decks +13% synergy
Cyclonic Rift
25% of 56 decks +3% synergy
Enlightened Tutor
21% of 56 decks +6% synergy
Vampiric Tutor
21% of 56 decks +4% synergy
Path to Exile
21% of 56 decks -2% synergy
Generous Gift
20% of 56 decks +10% synergy
Stroke of Midnight
19% of 37 decks +14% synergy
Teferi's Protection
18% of 56 decks -1% synergy
Swan Song
16% of 56 decks +6% synergy
Eladamri's Call
14% of 56 decks +5% synergy
Assassin's Trophy
14% of 56 decks +0% synergy
Counterspell
14% of 56 decks -7% synergy
Flawless Maneuver
11% of 56 decks +8% synergy
Silence
11% of 56 decks +5% synergy
Arcane Denial
11% of 56 decks +4% synergy
Force of Will
11% of 56 decks +4% synergy
Heroic Intervention
11% of 56 decks -10% synergy
Veil of Summer
9% of 56 decks +5% synergy
Mental Misstep
9% of 56 decks +5% synergy
Pact of Negation
9% of 56 decks +4% synergy
Anguished Unmaking
9% of 56 decks -2% synergy
Clever Concealment
7% of 54 decks +6% synergy
Chord of Calling
7% of 56 decks +5% synergy
Red Elemental Blast
7% of 56 decks +5% synergy
Chaos Warp
7% of 56 decks +1% synergy
An Offer You Can't Refuse
7% of 56 decks -2% synergy
Negate
7% of 56 decks -4% synergy
Obscuring Haze
5% of 56 decks +5% synergy
Inspiring Call
5% of 56 decks +4% synergy
Noxious Revival
5% of 56 decks +3% synergy
Deadly Rollick
5% of 56 decks +2% synergy
Nature's Claim
5% of 56 decks +2% synergy
Force of Negation
5% of 56 decks +1% synergy
Flusterstorm
5% of 56 decks +1% synergy
Mystical Tutor
5% of 56 decks -3% synergy
Brainstorm
5% of 56 decks -3% synergy
Growth Spiral
5% of 56 decks -7% synergy
Sorceries (27)
Sevinne's Reclamation
23% of 56 decks +20% synergy
Demonic Tutor
23% of 56 decks +2% synergy
Farseek
23% of 56 decks -25% synergy
Cultivate
21% of 56 decks -20% synergy
Nature's Lore
18% of 56 decks -12% synergy
Neoform
14% of 56 decks +11% synergy
Rampant Growth
14% of 56 decks -10% synergy
Open the Way
12% of 48 decks +10% synergy
Three Visits
12% of 56 decks -13% synergy
Reanimate
11% of 56 decks +8% synergy
Damn
9% of 56 decks +5% synergy
Wrath of God
9% of 56 decks +4% synergy
Farewell
9% of 56 decks +0% synergy
Blasphemous Act
9% of 56 decks -1% synergy
Eerie Ultimatum
9% of 56 decks -2% synergy
Green Sun's Zenith
7% of 56 decks +5% synergy
Eldritch Evolution
7% of 56 decks +4% synergy
Austere Command
7% of 56 decks +3% synergy
Imperial Seal
7% of 56 decks +2% synergy
Kodama's Reach
7% of 56 decks -21% synergy
Damning Verdict
5% of 56 decks +5% synergy
Grim Tutor
5% of 56 decks +2% synergy
Culling Ritual
5% of 56 decks +2% synergy
Gamble
5% of 56 decks +2% synergy
Explore
5% of 56 decks -1% synergy
Tempt with Discovery
5% of 56 decks -2% synergy
Circuitous Route
5% of 56 decks -2% synergy
Utility Artifacts (22)
The Millennium Calendar
38% of 13 decks +37% synergy
Lightning Greaves
30% of 56 decks +12% synergy
The Enigma Jewel
30% of 20 decks +29% synergy
Conduit of Worlds
20% of 56 decks +17% synergy
Staff of Domination
16% of 56 decks +15% synergy
Isochron Scepter
16% of 56 decks +15% synergy
Heartstone
16% of 56 decks +14% synergy
Rings of Brighthearth
14% of 56 decks +12% synergy
Battlemage's Bracers
12% of 56 decks +12% synergy
Illusionist's Bracers
12% of 56 decks +12% synergy
The One Ring
12% of 51 decks +3% synergy
Swiftfoot Boots
11% of 56 decks -3% synergy
Birthing Pod
9% of 56 decks +8% synergy
Ozolith, the Shattered Spire
8% of 49 decks +6% synergy
Magewright's Stone
7% of 56 decks +7% synergy
Lithoform Engine
7% of 56 decks +5% synergy
Wayfarer's Bauble
7% of 56 decks +2% synergy
Halo Fountain
5% of 56 decks +5% synergy
Moonsilver Key
5% of 56 decks +4% synergy
The Ozolith
5% of 56 decks +4% synergy
Door to Nothingness
5% of 56 decks +1% synergy
The Great Henge
5% of 56 decks -1% synergy
Enchantments (20)
Quest for Renewal
34% of 56 decks +34% synergy
Freed from the Real
29% of 56 decks +27% synergy
Elven Chorus
20% of 41 decks +14% synergy
Intruder Alarm
16% of 56 decks +14% synergy
Cryptolith Rite
16% of 56 decks +10% synergy
Pemmin's Aura
14% of 56 decks +14% synergy
Rhythm of the Wild
14% of 56 decks +3% synergy
Fires of Yavimaya
11% of 56 decks +9% synergy
Rhystic Study
9% of 56 decks -15% synergy
Crab Umbra
7% of 56 decks +7% synergy
Invigorating Hot Spring
7% of 56 decks +7% synergy
Bitter Reunion
7% of 56 decks +7% synergy
Brokers Ascendancy
7% of 56 decks +4% synergy
Guardian Project
7% of 56 decks +2% synergy
Mystic Remora
7% of 56 decks -5% synergy
Need for Speed
5% of 56 decks +5% synergy
Artificer's Intuition
5% of 56 decks +5% synergy
Fires of Invention
5% of 56 decks +5% synergy
Simic Ascendancy
5% of 56 decks +4% synergy
Sneak Attack
5% of 56 decks +4% synergy
Planeswalkers (4)
Wrenn and Realmbreaker
12% of 51 decks +6% synergy
Jace, Wielder of Mysteries
7% of 56 decks +6% synergy
Grist, the Hunger Tide
5% of 56 decks +5% synergy
Teferi, Master of Time
5% of 56 decks +3% synergy
Utility Lands (16)
Boseiju, Who Endures
23% of 56 decks +11% synergy
Otawara, Soaring City
20% of 56 decks +13% synergy
Ancient Tomb
16% of 56 decks +8% synergy
Cascading Cataracts
16% of 56 decks +1% synergy
Yavimaya, Cradle of Growth
14% of 56 decks +3% synergy
Reliquary Tower
12% of 56 decks -9% synergy
Gavony Township
9% of 56 decks +8% synergy
Karn's Bastion
9% of 56 decks +5% synergy
Minamo, School at Water's Edge
7% of 56 decks +5% synergy
Urza's Saga
7% of 56 decks +3% synergy
Baldur's Gate
7% of 56 decks -1% synergy
Oran-Rief, the Vastwood
5% of 56 decks +5% synergy
Takenuma, Abandoned Mire
5% of 56 decks +3% synergy
Gaea's Cradle
5% of 56 decks +2% synergy
Bojuka Bog
5% of 56 decks +0% synergy
Urborg, Tomb of Yawgmoth
5% of 56 decks -2% synergy
Mana Artifacts (20)
Sol Ring
71% of 56 decks -5% synergy
Arcane Signet
70% of 56 decks -3% synergy
Chromatic Lantern
38% of 56 decks -15% synergy
Basalt Monolith
36% of 56 decks +34% synergy
Fellwar Stone
29% of 56 decks -3% synergy
Paradise Mantle
20% of 56 decks +19% synergy
Jeweled Lotus
18% of 56 decks +12% synergy
Commander's Sphere
16% of 56 decks -6% synergy
Chromatic Orrery
14% of 56 decks +1% synergy
Grim Monolith
11% of 56 decks +10% synergy
Mox Diamond
11% of 56 decks +5% synergy
Mana Vault
11% of 56 decks +5% synergy
Mana Crypt
11% of 56 decks -2% synergy
Chrome Mox
9% of 56 decks +2% synergy
Lotus Petal
7% of 56 decks +1% synergy
Relic of Legends
7% of 56 decks -6% synergy
Springleaf Drum
5% of 56 decks +5% synergy
Patriar's Seal
5% of 56 decks +4% synergy
Mox Opal
5% of 56 decks +2% synergy
Timeless Lotus
5% of 56 decks -12% synergy
Lands (50)
Command Tower
89% of 56 decks +2% synergy
Exotic Orchard
54% of 56 decks -8% synergy
Misty Rainforest
45% of 56 decks +14% synergy
Windswept Heath
39% of 56 decks +12% synergy
Scalding Tarn
38% of 56 decks +11% synergy
Arid Mesa
38% of 56 decks +10% synergy
Marsh Flats
38% of 56 decks +10% synergy
Wooded Foothills
36% of 56 decks +11% synergy
Verdant Catacombs
36% of 56 decks +6% synergy
Flooded Strand
34% of 56 decks +10% synergy
Breeding Pool
34% of 56 decks +1% synergy
Bloodstained Mire
32% of 56 decks +11% synergy
Polluted Delta
32% of 56 decks +10% synergy
Volcanic Island
30% of 56 decks +18% synergy
Tropical Island
30% of 56 decks +17% synergy
Spara's Headquarters
30% of 56 decks +3% synergy
Temple Garden
30% of 56 decks -3% synergy
The World Tree
30% of 56 decks -6% synergy
Underground Sea
29% of 56 decks +16% synergy
Bayou
29% of 56 decks +15% synergy
Taiga
29% of 56 decks +15% synergy
City of Brass
29% of 56 decks +7% synergy
Hallowed Fountain
29% of 56 decks -1% synergy
Stomping Ground
29% of 56 decks -4% synergy
Tundra
27% of 56 decks +14% synergy
Savannah
27% of 56 decks +14% synergy
Mana Confluence
27% of 56 decks +6% synergy
Overgrown Tomb
27% of 56 decks -5% synergy
Scrubland
25% of 56 decks +13% synergy
Sacred Foundry
25% of 56 decks -1% synergy
Plateau
23% of 56 decks +12% synergy
Ziatora's Proving Ground
23% of 56 decks -2% synergy
Watery Grave
23% of 56 decks -4% synergy
Jetmir's Garden
23% of 56 decks -4% synergy
Path of Ancestry
23% of 56 decks -14% synergy
Badlands
21% of 56 decks +10% synergy
Godless Shrine
21% of 56 decks -6% synergy
Indatha Triome
21% of 56 decks -6% synergy
Ketria Triome
21% of 56 decks -7% synergy
Forbidden Orchard
20% of 56 decks +10% synergy
Zagoth Triome
20% of 56 decks -7% synergy
Steam Vents
20% of 56 decks -8% synergy
Reflecting Pool
18% of 56 decks +2% synergy
Raffine's Tower
18% of 56 decks -2% synergy
Evolving Wilds
18% of 56 decks -6% synergy
Blood Crypt
18% of 56 decks -7% synergy
Opulent Palace
14% of 56 decks -2% synergy
Terramorphic Expanse
14% of 56 decks -4% synergy
Jungle Shrine
14% of 56 decks -4% synergy
Xander's Lounge
14% of 56 decks -4% synergy