Gyre Engineer + Umbral Mantle + Biomancer's Familiar

Gyre Engineer
Umbral Mantle
Biomancer's Familiar
Requires
Gyre Engineer must be on the battlefield. Umbral Mantle must be on the battlefield. Biomancer's Familiar must be on the battlefield.
Steps
  1. Activate Gyre Engineer by tapping it, adding .
  2. Activate Gyre Engineer by paying 1 and untapping it, giving itself +2/+2 until end of turn.
  3. Repeat.
Results
Infinitely large Gyre Engineer until end of turn. Infinite green mana. Infinite blue mana.
Top Commanders
Experiment Kraj
5.15% of 1203 decks 62 decks
Kinnan, Bonder Prodigy
0.12% of 13824 decks 16 decks
Kydele, Chosen of Kruphix // Thrasios, Triton Hero
3.62% of 414 decks 15 decks
Kenrith, the Returned King
0.03% of 23873 decks 8 decks
Zaxara, the Exemplary
0.03% of 13703 decks 4 decks
Momir Vig, Simic Visionary
0.17% of 1154 decks 2 decks
Vhal, Candlekeep Researcher // Raised by Giants
0.40% of 505 decks 2 decks
Arixmethes, Slumbering Isle
0.05% of 4075 decks 2 decks
Thrasios, Triton Hero // Vial Smasher the Fierce
0.03% of 3776 decks 1 decks
Kenessos, Priest of Thassa
0.03% of 3767 decks 1 decks
Niv-Mizzet Reborn
0.02% of 4231 decks 1 decks
Tazri, Stalwart Survivor
0.04% of 2257 decks 1 decks
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The Pride of Hull Clade
0.03% of 2858 decks 1 decks
Inga and Esika
0.05% of 1823 decks 1 decks
Numa, Joraga Chieftain // Thrasios, Triton Hero
33.33% of 3 decks 1 decks
Nadu, Winged Wisdom
0.02% of 5917 decks 1 decks
Thrasios, Triton Hero
0.84% of 119 decks 1 decks
Gretchen Titchwillow
0.10% of 967 decks 1 decks
High Synergy Cards
Faeburrow Elder
100% of 10 decks +89% synergy
Incubation Druid
75% of 123 decks +70% synergy
Freed from the Real
72% of 123 decks +70% synergy
Pemmin's Aura
61% of 123 decks +60% synergy
Training Grounds
63% of 123 decks +60% synergy
Kiora's Follower
59% of 123 decks +53% synergy
Pili-Pala
50% of 123 decks +50% synergy
Horseshoe Crab
47% of 123 decks +47% synergy
Gyre Sage
50% of 123 decks +47% synergy
Gilder Bairn
46% of 123 decks +46% synergy
Top Cards
Counterspell
54% of 123 decks +11% synergy
Noble Hierarch
50% of 10 decks +34% synergy
Swords to Plowshares
50% of 10 decks -13% synergy
Kami of Whispered Hopes
49% of 123 decks +42% synergy
Swiftfoot Boots
46% of 123 decks +18% synergy
Agatha of the Vile Cauldron
45% of 11 decks +44% synergy
Birds of Paradise
45% of 123 decks +17% synergy
Murkfiend Liege
43% of 123 decks +39% synergy
Vigean Graftmage
42% of 123 decks +42% synergy
Thousand-Year Elixir
42% of 123 decks +40% synergy
Game Changers
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Demonic Tutor
44% of 16 decks +22% synergy
Smothering Tithe
40% of 10 decks +16% synergy
Kinnan, Bonder Prodigy
38% of 123 decks +34% synergy
Vampiric Tutor
31% of 16 decks +14% synergy
Cyclonic Rift
30% of 123 decks +4% synergy
Enlightened Tutor
30% of 10 decks +13% synergy
Fierce Guardianship
22% of 123 decks +4% synergy
Thassa's Oracle
19% of 123 decks +12% synergy
Mystical Tutor
19% of 123 decks +5% synergy
Vorinclex, Voice of Hunger
7% of 123 decks +4% synergy
Creatures
Simic Ragworm
41% of 123 decks +41% synergy
Fathom Mage
41% of 123 decks +38% synergy
Arcanis the Omnipotent
41% of 123 decks +39% synergy
Zirda, the Dawnwaker
40% of 10 decks +37% synergy
Master Biomancer
40% of 123 decks +37% synergy
Plaxcaster Frogling
36% of 123 decks +34% synergy
Forgotten Ancient
35% of 123 decks +29% synergy
Knacksaw Clique
34% of 123 decks +34% synergy
Ilysian Caryatid
33% of 123 decks +30% synergy
Rishkar, Peema Renegade
32% of 123 decks +27% synergy
Llanowar Elves
32% of 123 decks +11% synergy
Cytoplast Manipulator
31% of 123 decks +31% synergy
Viridian Joiner
31% of 123 decks +30% synergy
Seedborn Muse
31% of 123 decks +23% synergy
Marvin, Murderous Mimic
31% of 36 decks +29% synergy
Zameck Guildmage
30% of 123 decks +30% synergy
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Bloom Tender
28% of 123 decks +21% synergy
Evolution Witness
27% of 52 decks +24% synergy
Krosan Restorer
27% of 123 decks +27% synergy
Sage of Hours
27% of 123 decks +26% synergy
Fertilid
27% of 123 decks +25% synergy
Vorel of the Hull Clade
26% of 123 decks +23% synergy
Herald of Secret Streams
26% of 123 decks +23% synergy
Devoted Druid
26% of 123 decks +23% synergy
Ioreth of the Healing House
25% of 115 decks +24% synergy
Argothian Elder
25% of 123 decks +25% synergy
Zaxara, the Exemplary
25% of 16 decks +24% synergy
Elvish Mystic
22% of 123 decks +5% synergy
Fyndhorn Elves
21% of 123 decks +9% synergy
Thornling
20% of 123 decks +20% synergy
Morphling
20% of 123 decks +20% synergy
Farmstead Gleaner
20% of 123 decks +20% synergy
Renata, Called to the Hunt
20% of 123 decks +18% synergy
Simic Manipulator
20% of 123 decks +19% synergy
Fanatic of Rhonas
19% of 52 decks +13% synergy
Oona, Queen of the Fae
19% of 16 decks +17% synergy
Slimefoot, the Stowaway
19% of 16 decks +17% synergy
Deathrite Shaman
19% of 16 decks +7% synergy
Ley Weaver
19% of 123 decks +19% synergy
Walking Ballista
19% of 123 decks +16% synergy
Leech Bonder
18% of 123 decks +18% synergy
Triskelion
18% of 123 decks +17% synergy
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Eternal Witness
18% of 123 decks -2% synergy
Laboratory Maniac
17% of 123 decks +13% synergy
Selvala, Heart of the Wilds
17% of 123 decks +12% synergy
Marwyn, the Nurturer
16% of 123 decks +13% synergy
Reclamation Sage
16% of 123 decks +6% synergy
Experiment One
15% of 123 decks +15% synergy
Tyranid Prime
15% of 123 decks +14% synergy
Maraleaf Pixie
15% of 123 decks +13% synergy
Instants
Beast Within
41% of 123 decks +4% synergy
Silence
40% of 10 decks +34% synergy
Eladamri's Call
40% of 10 decks +30% synergy
Path to Exile
40% of 10 decks -7% synergy
Growth Spiral
38% of 123 decks +16% synergy
Inspiring Call
33% of 123 decks +25% synergy
Heroic Intervention
29% of 123 decks -1% synergy
Rapid Hybridization
28% of 123 decks +19% synergy
Worldly Tutor
26% of 123 decks +12% synergy
Assassin's Trophy
25% of 16 decks -5% synergy
Dramatic Reversal
24% of 123 decks +19% synergy
Negate
23% of 123 decks +0% synergy
Brainstorm
21% of 123 decks +1% synergy
Voidslime
20% of 123 decks +18% synergy
Putrefy
19% of 16 decks +3% synergy
Silkguard
17% of 123 decks +16% synergy
Simic Charm
17% of 123 decks +14% synergy
Krosan Grip
17% of 123 decks +10% synergy
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Pongify
17% of 123 decks +6% synergy
An Offer You Can't Refuse
17% of 123 decks -4% synergy
Mana Drain
16% of 123 decks +1% synergy
Swan Song
16% of 123 decks -0% synergy
Gaea's Gift
15% of 123 decks +12% synergy
Chord of Calling
15% of 123 decks +10% synergy
Plasm Capture
14% of 123 decks +12% synergy
Snakeskin Veil
12% of 123 decks +8% synergy
Blue Sun's Zenith
11% of 123 decks +9% synergy
Force of Will
11% of 123 decks +1% synergy
Legolas's Quick Reflexes
11% of 92 decks +8% synergy
Return to Nature
11% of 123 decks +5% synergy
Nature's Claim
11% of 123 decks +2% synergy
Repulsive Mutation
10% of 71 decks +7% synergy
Reality Shift
10% of 123 decks +1% synergy
Arcane Denial
10% of 123 decks -10% synergy
Muddle the Mixture
9% of 123 decks +4% synergy
Pact of Negation
9% of 123 decks +2% synergy
Bioshift
8% of 123 decks +8% synergy
Quandrix Command
8% of 123 decks +6% synergy
Force of Negation
8% of 123 decks -1% synergy
Spell Pierce
7% of 123 decks +4% synergy
Resculpt
7% of 123 decks +3% synergy
Noxious Revival
7% of 123 decks +2% synergy
Vastwood Fortification
7% of 123 decks +6% synergy
Pull from Tomorrow
7% of 123 decks +3% synergy
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Mutational Advantage
6% of 66 decks +2% synergy
Brainsurge
6% of 52 decks +3% synergy
Fuel for the Cause
6% of 123 decks +5% synergy
Experimental Augury
6% of 123 decks +3% synergy
Veil of Summer
6% of 123 decks +0% synergy
Flusterstorm
6% of 123 decks -1% synergy
Sorceries
Cultivate
42% of 123 decks -3% synergy
Rampant Growth
36% of 123 decks +1% synergy
Kodama's Reach
32% of 123 decks +1% synergy
Farewell
30% of 10 decks +17% synergy
Torment of Hailfire
25% of 16 decks +20% synergy
Villainous Wealth
25% of 16 decks +17% synergy
Nature's Lore
24% of 123 decks -7% synergy
Neoform
20% of 123 decks +15% synergy
Green Sun's Zenith
20% of 123 decks +15% synergy
Damnable Pact
19% of 16 decks +17% synergy
Exsanguinate
19% of 16 decks +13% synergy
Farseek
17% of 123 decks -17% synergy
Wave Goodbye
16% of 89 decks +14% synergy
Fabricate
15% of 123 decks +9% synergy
Finale of Devastation
13% of 123 decks +5% synergy
Three Visits
13% of 123 decks -11% synergy
Curse of the Swine
12% of 123 decks +8% synergy
Thirsting Roots
11% of 123 decks +10% synergy
Urban Evolution
11% of 123 decks +7% synergy
Ponder
10% of 123 decks -3% synergy
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Windfall
10% of 123 decks -3% synergy
Unnatural Restoration
9% of 123 decks +6% synergy
Thrive
7% of 123 decks +7% synergy
Tezzeret's Gambit
7% of 123 decks +4% synergy
Preordain
7% of 123 decks -3% synergy
Bala Ged Recovery
7% of 123 decks -2% synergy
Eldritch Evolution
6% of 123 decks +1% synergy
Skyshroud Claim
6% of 123 decks -3% synergy
Explore
6% of 123 decks -4% synergy
Utility Artifacts
Staff of Domination
39% of 123 decks +37% synergy
Lightning Greaves
37% of 123 decks +12% synergy
Illusionist's Bracers
37% of 123 decks +35% synergy
Agatha's Soul Cauldron
26% of 97 decks +25% synergy
Heartstone
24% of 123 decks +23% synergy
The Great Henge
21% of 123 decks +11% synergy
Ozolith, the Shattered Spire
20% of 123 decks +15% synergy
The Ozolith
17% of 123 decks +14% synergy
Isochron Scepter
15% of 123 decks +13% synergy
Rings of Brighthearth
12% of 123 decks +11% synergy
Sword of the Paruns
11% of 123 decks +11% synergy
Commander's Sphere
11% of 123 decks -3% synergy
Lotus Petal
11% of 123 decks +4% synergy
Sensei's Divining Top
8% of 123 decks +3% synergy
Moonsilver Key
6% of 123 decks +4% synergy
Sting, the Glinting Dagger
5% of 115 decks +4% synergy
Enchantments
Simic Ascendancy
41% of 123 decks +36% synergy
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Ghostly Prison
30% of 10 decks +19% synergy
Hardened Scales
28% of 123 decks +18% synergy
Leyline of Abundance
25% of 123 decks +24% synergy
Rhystic Study
24% of 123 decks -2% synergy
Master Chef
24% of 123 decks +22% synergy
Bred for the Hunt
15% of 123 decks +13% synergy
Sylvan Library
15% of 123 decks +4% synergy
Primal Empathy
13% of 123 decks +12% synergy
Branching Evolution
13% of 123 decks +7% synergy
Wild Growth
13% of 123 decks +2% synergy
Mystic Remora
13% of 123 decks -4% synergy
Helix Pinnacle
12% of 123 decks +11% synergy
Utopia Sprawl
11% of 123 decks +3% synergy
Guardian Project
11% of 123 decks +2% synergy
Court of Garenbrig
9% of 96 decks +7% synergy
Mana Reflection
9% of 123 decks +7% synergy
Quest for Renewal
8% of 123 decks +7% synergy
Retreat to Kazandu
8% of 123 decks +6% synergy
Wizard Class
8% of 123 decks +4% synergy
Tribute to the World Tree
8% of 123 decks +1% synergy
Asceticism
7% of 123 decks +4% synergy
Innkeeper's Talent
7% of 44 decks +2% synergy
Cryptolith Rite
7% of 123 decks +3% synergy
Wilderness Reclamation
7% of 123 decks +3% synergy
Elven Chorus
6% of 115 decks +3% synergy
Crab Umbra
6% of 123 decks +5% synergy
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Hadana's Climb
6% of 123 decks +4% synergy
Retreat to Coralhelm
6% of 123 decks +3% synergy
Planeswalkers
Jiang Yanggu, Wildcrafter
11% of 123 decks +11% synergy
Jace, Wielder of Mysteries
9% of 123 decks +6% synergy
Oko, Thief of Crowns
9% of 123 decks +4% synergy
Utility Lands
Reliquary Tower
45% of 123 decks +15% synergy
Novijen, Heart of Progress
33% of 123 decks +31% synergy
Oran-Rief, the Vastwood
31% of 123 decks +26% synergy
Llanowar Reborn
22% of 123 decks +20% synergy
Minamo, School at Water's Edge
22% of 123 decks +18% synergy
Alchemist's Refuge
21% of 123 decks +15% synergy
Karn's Bastion
19% of 123 decks +14% synergy
Yavimaya, Cradle of Growth
18% of 123 decks +9% synergy
Boseiju, Who Endures
17% of 123 decks -2% synergy
Rogue's Passage
14% of 123 decks -6% synergy
Nesting Grounds
13% of 123 decks +11% synergy
Otawara, Soaring City
12% of 123 decks -4% synergy
Temple of the False God
11% of 123 decks +2% synergy
Drannith Ruins
11% of 120 decks +10% synergy
Ancient Tomb
10% of 123 decks -0% synergy
Mosswort Bridge
10% of 123 decks -1% synergy
Dryad Arbor
8% of 123 decks +4% synergy
Gaea's Cradle
8% of 123 decks +2% synergy
Tyrite Sanctum
7% of 123 decks +5% synergy
Nykthos, Shrine to Nyx
7% of 123 decks +2% synergy
Three Tree City
7% of 44 decks +1% synergy
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Castle Garenbrig
6% of 123 decks +1% synergy
Mana Artifacts
Sol Ring
85% of 123 decks +1% synergy
Arcane Signet
68% of 123 decks -4% synergy
Talisman of Curiosity
34% of 123 decks +21% synergy
Simic Signet
34% of 123 decks +20% synergy
Basalt Monolith
33% of 123 decks +31% synergy
Thought Vessel
20% of 123 decks +3% synergy
Fellwar Stone
18% of 123 decks -3% synergy
Chromatic Lantern
11% of 123 decks +2% synergy
Paradise Mantle
10% of 123 decks +9% synergy
Mana Crypt
9% of 123 decks +3% synergy
Mana Vault
8% of 123 decks +2% synergy
Decanter of Endless Water
7% of 123 decks +3% synergy
Chromatic Orrery
7% of 123 decks +5% synergy
Mox Diamond
7% of 123 decks +2% synergy
Energy Refractor
6% of 123 decks +6% synergy
Mox Amber
6% of 123 decks +1% synergy
Mox Opal
6% of 123 decks +1% synergy
Chrome Mox
6% of 123 decks -0% synergy
Lands
Command Tower
83% of 123 decks +9% synergy
Hinterland Harbor
53% of 123 decks +23% synergy
Breeding Pool
53% of 123 decks +12% synergy
Yavimaya Coast
51% of 123 decks +24% synergy
Simic Growth Chamber
46% of 123 decks +27% synergy
Zagoth Triome
44% of 16 decks +14% synergy
Rejuvenating Springs
42% of 123 decks +14% synergy
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Dreamroot Cascade
41% of 123 decks +22% synergy
Savannah
40% of 10 decks +27% synergy
Tundra
40% of 10 decks +26% synergy
The World Tree
40% of 10 decks +8% synergy
Overgrown Tomb
38% of 16 decks -4% synergy
Taiga
36% of 11 decks +24% synergy
Volcanic Island
36% of 11 decks +23% synergy
Ketria Triome
36% of 11 decks +4% synergy
Flooded Grove
35% of 123 decks +22% synergy
Exotic Orchard
33% of 123 decks -3% synergy
Misty Rainforest
33% of 123 decks +21% synergy
Temple of Mystery
33% of 123 decks +15% synergy
Bayou
31% of 16 decks +18% synergy
Watery Grave
31% of 16 decks -9% synergy
Plateau
30% of 10 decks +18% synergy
Azorius Chancery
30% of 10 decks +15% synergy
Sandsteppe Citadel
30% of 10 decks +4% synergy
Spara's Headquarters
30% of 10 decks +0% synergy
Barkchannel Pathway
28% of 123 decks +20% synergy
Badlands
27% of 11 decks +14% synergy
Ziatora's Proving Ground
27% of 11 decks -3% synergy
Steam Vents
27% of 11 decks -11% synergy
Stomping Ground
27% of 11 decks -13% synergy
Underground Sea
25% of 16 decks +11% synergy
Opulent Palace
25% of 16 decks -2% synergy
Vineglimmer Snarl
24% of 123 decks +13% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Tropical Island
20% of 123 decks +6% synergy
Deathcap Glade
19% of 16 decks +5% synergy
Dimir Aqueduct
19% of 16 decks +2% synergy
Golgari Rot Farm
19% of 16 decks +1% synergy
Shipwreck Marsh
19% of 16 decks +0% synergy
Undergrowth Stadium
19% of 16 decks -7% synergy
Morphic Pool
19% of 16 decks -7% synergy
Woodland Cemetery
19% of 16 decks -11% synergy
Botanical Sanctum
19% of 123 decks +15% synergy
Waterlogged Grove
19% of 123 decks +11% synergy
Evolving Wilds
19% of 123 decks -2% synergy
Hedge Maze
17% of 71 decks +6% synergy
Overflowing Basin
15% of 66 decks +7% synergy
Terramorphic Expanse
15% of 123 decks -1% synergy
Tangled Islet
14% of 123 decks +7% synergy
Fabled Passage
13% of 123 decks +4% synergy
Myriad Landscape
13% of 123 decks -5% synergy
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