Gyre Engineer
Umbral Mantle
Biomancer's Familiar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Umbral Mantle attached to Gyre Engineer. Gyre Engineer does not have summoning sickness.

   Steps

How does this combo work?
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

What do I get from this combo?
Infinitely large creature until end of turn
Infinite green mana
Infinite blue mana
Infinite untap of creatures you control
Infinite mana creatures you control can produce
Experiment Kraj
3.7%inclusion52 decks1.40K decks
Kydele, Chosen of Kruphix // Thrasios, Triton Hero
3.3%inclusion17 decks508 decks
Kinnan, Bonder Prodigy
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Kenrith, the Returned King
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Vhal, Candlekeep Researcher // Raised by Giants
1.1%inclusion5 decks464 decks
Zaxara, the Exemplary
0.0%inclusion3 decks18.9K decks
Momir Vig, Simic Visionary
0.1%inclusion2 decks1.85K decks
Arixmethes, Slumbering Isle
0.0%inclusion1 decks5.56K decks
The Pride of Hull Clade
0.0%inclusion1 decks3.25K decks
Kianne, Dean of Substance
0.6%inclusion1 decks171 decks
Esika, God of the Tree
0.0%inclusion1 decks24.5K decks
Ardenn, Intrepid Archaeologist // Thrasios, Triton Hero
0.4%inclusion1 decks225 decks
Tazri, Beacon of Unity
0.0%inclusion1 decks2.89K decks
Sab-Sunen, Luxa Embodied
0.0%inclusion1 decks3.69K decks
Tazri, Stalwart Survivor
0.0%inclusion1 decks2.19K decks
Rograkh, Son of Rohgahh // Thrasios, Triton Hero
0.0%inclusion1 decks8.29K decks
New Cards
Molecule Man
33%inclusion1 decks3 decks
Applied Geometry
8.3%inclusion1 decks12 decks
Mind into Matter
8.3%inclusion1 decks12 decks
Topiary Lecturer
8.3%inclusion1 decks12 decks
Berta, Wise Extrapolator
7.7%inclusion1 decks13 decks
High Synergy Cards
Faeburrow Elder
90%inclusion9 decks10 decks
Freed from the Real
77%inclusion85 decks111 decks
Incubation Druid
72%inclusion80 decks111 decks
Training Grounds
70%inclusion78 decks111 decks
Pemmin's Aura
63%inclusion70 decks111 decks
Kiora's Follower
57%inclusion63 decks111 decks
Pili-Pala
49%inclusion54 decks111 decks
Horseshoe Crab
44%inclusion49 decks111 decks
Vigean Graftmage
43%inclusion48 decks111 decks
Simic Ragworm
41%inclusion46 decks111 decks
Top Cards
Counterspell
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Birds of Paradise
50%inclusion56 decks111 decks
Eladamri's Call
50%inclusion5 decks10 decks
Noble Hierarch
50%inclusion5 decks10 decks
Growth Spiral
48%inclusion53 decks111 decks
Kami of Whispered Hopes
43%inclusion48 decks111 decks
Swiftfoot Boots
43%inclusion48 decks111 decks
Thousand-Year Elixir
42%inclusion47 decks111 decks
Gyre Sage
42%inclusion47 decks111 decks
Cultivate
41%inclusion46 decks111 decks
Game Changers
Enlightened Tutor
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Demonic Tutor
42%inclusion5 decks12 decks
Seedborn Muse
38%inclusion42 decks111 decks
Smothering Tithe
30%inclusion3 decks10 decks
Worldly Tutor
28%inclusion31 decks111 decks
Vampiric Tutor
25%inclusion3 decks12 decks
Thassa's Oracle
18%inclusion20 decks111 decks
Mana Vault
14%inclusion16 decks111 decks
Chrome Mox
14%inclusion15 decks111 decks
Consecrated Sphinx
12%inclusion13 decks111 decks
Creatures
Murkfiend Liege
41%inclusion45 decks111 decks
Gilder Bairn
39%inclusion43 decks111 decks
Kinnan, Bonder Prodigy
36%inclusion40 decks111 decks
Fathom Mage
35%inclusion39 decks111 decks
Walking Ballista
34%inclusion38 decks111 decks
Arcanis the Omnipotent
33%inclusion37 decks111 decks
Ignoble Hierarch
33%inclusion3 decks9 decks
Master Biomancer
32%inclusion36 decks111 decks
Bloom Tender
32%inclusion36 decks111 decks
Knacksaw Clique
31%inclusion34 decks111 decks
Llanowar Elves
31%inclusion34 decks111 decks
Agatha of the Vile Cauldron
30%inclusion3 decks10 decks
Marvin, Murderous Mimic
30%inclusion31 decks104 decks
Forgotten Ancient
30%inclusion33 decks111 decks
Ioreth of the Healing House
29%inclusion32 decks111 decks
Plaxcaster Frogling
28%inclusion31 decks111 decks
Devoted Druid
28%inclusion31 decks111 decks
Farmstead Gleaner
26%inclusion29 decks111 decks
Elvish Mystic
26%inclusion29 decks111 decks
Viridian Joiner
25%inclusion28 decks111 decks
Vorel of the Hull Clade
24%inclusion27 decks111 decks
Ilysian Caryatid
23%inclusion25 decks111 decks
Herald of Secret Streams
23%inclusion25 decks111 decks
Sage of Hours
21%inclusion23 decks111 decks
Rishkar, Peema Renegade
20%inclusion22 decks111 decks
Krosan Restorer
19%inclusion21 decks111 decks
Argothian Elder
19%inclusion21 decks111 decks
Leech Bonder
18%inclusion20 decks111 decks
Zameck Guildmage
18%inclusion20 decks111 decks
Fertilid
18%inclusion20 decks111 decks
Morphling
17%inclusion19 decks111 decks
Cytoplast Manipulator
17%inclusion19 decks111 decks
Renata, Called to the Hunt
16%inclusion18 decks111 decks
Laboratory Maniac
16%inclusion18 decks111 decks
Selvala, Heart of the Wilds
16%inclusion18 decks111 decks
Thornling
15%inclusion17 decks111 decks
Triskelion
15%inclusion17 decks111 decks
Evolution Witness
14%inclusion16 decks111 decks
Hydroid Krasis
14%inclusion16 decks111 decks
Fyndhorn Elves
14%inclusion16 decks111 decks
Vizier of Tumbling Sands
14%inclusion15 decks111 decks
Nyxbloom Ancient
14%inclusion15 decks111 decks
Ornithopter of Paradise
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Tam, Mindful First-Year
13%inclusion4 decks31 decks
Ley Weaver
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Momir Vig, Simic Visionary
13%inclusion14 decks111 decks
Maraleaf Pixie
13%inclusion14 decks111 decks
Thrasios, Triton Hero
13%inclusion14 decks111 decks
Fanatic of Rhonas
13%inclusion14 decks111 decks
Tatyova, Benthic Druid
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Instants
Silence
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Path to Exile
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Beast Within
40%inclusion44 decks111 decks
Lim-Dûl's Vault
33%inclusion4 decks12 decks
Inspiring Call
32%inclusion35 decks111 decks
Negate
32%inclusion35 decks111 decks
Swords to Plowshares
30%inclusion3 decks10 decks
Heroic Intervention
30%inclusion33 decks111 decks
Rapid Hybridization
28%inclusion31 decks111 decks
Fierce Guardianship
23%inclusion26 decks111 decks
Cyclonic Rift
23%inclusion26 decks111 decks
Voidslime
23%inclusion25 decks111 decks
Pongify
23%inclusion25 decks111 decks
Dramatic Reversal
22%inclusion24 decks111 decks
Mana Drain
20%inclusion22 decks111 decks
Swan Song
20%inclusion22 decks111 decks
Arcane Denial
20%inclusion22 decks111 decks
An Offer You Can't Refuse
20%inclusion22 decks111 decks
Krosan Grip
18%inclusion20 decks111 decks
Brainstorm
17%inclusion19 decks111 decks
Force of Will
15%inclusion17 decks111 decks
Chord of Calling
14%inclusion16 decks111 decks
Mystical Tutor
14%inclusion16 decks111 decks
Plasm Capture
13%inclusion14 decks111 decks
Simic Charm
13%inclusion14 decks111 decks
Muddle the Mixture
12%inclusion13 decks111 decks
Blue Sun's Zenith
11%inclusion12 decks111 decks
Mutational Advantage
11%inclusion12 decks111 decks
Return to Nature
11%inclusion12 decks111 decks
Reality Shift
10%inclusion11 decks111 decks
Force of Negation
10%inclusion11 decks111 decks
Gaea's Gift
9.0%inclusion10 decks111 decks
Repulsive Mutation
9.0%inclusion10 decks111 decks
Pact of Negation
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Frantic Search
9.0%inclusion10 decks111 decks
Noxious Revival
8.1%inclusion9 decks111 decks
Flusterstorm
8.1%inclusion9 decks111 decks
Stroke of Genius
7.2%inclusion8 decks111 decks
Legolas's Quick Reflexes
7.2%inclusion8 decks111 decks
Nature's Claim
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Crop Rotation
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Tolarian Winds
6.3%inclusion7 decks111 decks
Silkguard
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Quandrix Command
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Pull from Tomorrow
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Resculpt
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Snakeskin Veil
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Bioshift
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Cancel
5.4%inclusion6 decks111 decks
Opt
5.4%inclusion6 decks111 decks
Sorceries
Rampant Growth
37%inclusion41 decks111 decks
Idyllic Tutor
30%inclusion3 decks10 decks
Kodama's Reach
28%inclusion31 decks111 decks
Torment of Hailfire
25%inclusion3 decks12 decks
Diabolic Tutor
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Exsanguinate
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Nature's Lore
20%inclusion22 decks111 decks
Wave Goodbye
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Farseek
17%inclusion19 decks111 decks
Finale of Devastation
16%inclusion18 decks111 decks
Neoform
15%inclusion17 decks111 decks
Fabricate
15%inclusion17 decks111 decks
Green Sun's Zenith
14%inclusion16 decks111 decks
Three Visits
14%inclusion16 decks111 decks
Windfall
13%inclusion14 decks111 decks
Curse of the Swine
12%inclusion13 decks111 decks
Explore
12%inclusion13 decks111 decks
Urban Evolution
11%inclusion12 decks111 decks
Nature's Rhythm
9.2%inclusion7 decks76 decks
Eldritch Evolution
9.0%inclusion10 decks111 decks
Bala Ged Recovery
9.0%inclusion10 decks111 decks
Finale of Revelation
6.3%inclusion7 decks111 decks
Ponder
6.3%inclusion7 decks111 decks
Unnatural Restoration
5.4%inclusion6 decks111 decks
Tezzeret's Gambit
5.4%inclusion6 decks111 decks
Preordain
5.4%inclusion6 decks111 decks
Utility Artifacts
Staff of Domination
40%inclusion44 decks111 decks
Illusionist's Bracers
29%inclusion32 decks111 decks
Lightning Greaves
28%inclusion31 decks111 decks
Agatha's Soul Cauldron
23%inclusion25 decks111 decks
The Great Henge
21%inclusion23 decks111 decks
Isochron Scepter
16%inclusion18 decks111 decks
Ozolith, the Shattered Spire
16%inclusion18 decks111 decks
Rings of Brighthearth
14%inclusion16 decks111 decks
Sword of the Paruns
14%inclusion15 decks111 decks
Heartstone
14%inclusion15 decks111 decks
The Ozolith
12%inclusion13 decks111 decks
The One Ring
10%inclusion11 decks111 decks
The Earth Crystal
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Moonsilver Key
7.2%inclusion8 decks111 decks
Diviner's Wand
5.4%inclusion6 decks111 decks
The Enigma Jewel
5.4%inclusion6 decks111 decks
Magewright's Stone
5.4%inclusion6 decks111 decks
Enchantments
Simic Ascendancy
41%inclusion45 decks111 decks
Leyline of the Guildpact
33%inclusion3 decks9 decks
Hardened Scales
30%inclusion33 decks111 decks
Rhystic Study
25%inclusion28 decks111 decks
Master Chef
17%inclusion19 decks111 decks
Branching Evolution
17%inclusion19 decks111 decks
Primal Empathy
16%inclusion18 decks111 decks
Leyline of Abundance
16%inclusion18 decks111 decks
Mystic Remora
15%inclusion17 decks111 decks
Sylvan Library
14%inclusion15 decks111 decks
Bred for the Hunt
13%inclusion14 decks111 decks
Helix Pinnacle
11%inclusion12 decks111 decks
Innkeeper's Talent
9.1%inclusion10 decks110 decks
Cryptolith Rite
9.0%inclusion10 decks111 decks
Terrasymbiosis
8.5%inclusion5 decks59 decks
Intruder Alarm
8.1%inclusion9 decks111 decks
Mana Reflection
8.1%inclusion9 decks111 decks
Crab Umbra
7.2%inclusion8 decks111 decks
Retreat to Coralhelm
7.2%inclusion8 decks111 decks
Inexorable Tide
7.2%inclusion8 decks111 decks
Wilderness Reclamation
7.2%inclusion8 decks111 decks
Tribute to the World Tree
7.2%inclusion8 decks111 decks
Guardian Project
7.2%inclusion8 decks111 decks
Retreat to Kazandu
6.3%inclusion7 decks111 decks
Concordant Crossroads
6.3%inclusion7 decks111 decks
Elven Chorus
6.3%inclusion7 decks111 decks
Leyline of Anticipation
6.3%inclusion7 decks111 decks
Growing Rites of Itlimoc
6.3%inclusion7 decks111 decks
New Horizons
5.4%inclusion6 decks111 decks
Utopia Sprawl
5.4%inclusion6 decks111 decks
Wild Growth
5.4%inclusion6 decks111 decks
Battles
Invasion of Ikoria
5.4%inclusion6 decks111 decks
Planeswalkers
Jace, Wielder of Mysteries
16%inclusion18 decks111 decks
Jiang Yanggu, Wildcrafter
13%inclusion14 decks111 decks
Oko, Thief of Crowns
6.3%inclusion7 decks111 decks
Nissa, Voice of Zendikar
5.4%inclusion6 decks111 decks
Tezzeret the Seeker
5.4%inclusion6 decks111 decks
Utility Lands
Reliquary Tower
42%inclusion47 decks111 decks
Alchemist's Refuge
28%inclusion31 decks111 decks
Oran-Rief, the Vastwood
26%inclusion29 decks111 decks
Novijen, Heart of Progress
23%inclusion26 decks111 decks
Minamo, School at Water's Edge
22%inclusion24 decks111 decks
Boseiju, Who Endures
19%inclusion21 decks111 decks
Llanowar Reborn
18%inclusion20 decks111 decks
Karn's Bastion
15%inclusion17 decks111 decks
Yavimaya, Cradle of Growth
14%inclusion16 decks111 decks
Rogue's Passage
14%inclusion16 decks111 decks
Temple of the False God
14%inclusion15 decks111 decks
Ancient Tomb
14%inclusion15 decks111 decks
Otawara, Soaring City
12%inclusion13 decks111 decks
Gaea's Cradle
10%inclusion11 decks111 decks
Mosswort Bridge
10%inclusion11 decks111 decks
Mistrise Village
9.1%inclusion7 decks77 decks
Urza's Saga
9.0%inclusion10 decks111 decks
Dryad Arbor
8.1%inclusion9 decks111 decks
Nykthos, Shrine to Nyx
7.2%inclusion8 decks111 decks
Evendo, Waking Haven
6.8%inclusion4 decks59 decks
Emergence Zone
6.3%inclusion7 decks111 decks
Castle Garenbrig
6.3%inclusion7 decks111 decks
Nesting Grounds
5.4%inclusion6 decks111 decks
Command Beacon
5.4%inclusion6 decks111 decks
Mana Artifacts
Sol Ring
82%inclusion91 decks111 decks
Arcane Signet
68%inclusion75 decks111 decks
Basalt Monolith
37%inclusion41 decks111 decks
Simic Signet
35%inclusion39 decks111 decks
Talisman of Curiosity
30%inclusion33 decks111 decks
Thought Vessel
21%inclusion23 decks111 decks
Fellwar Stone
18%inclusion20 decks111 decks
Lotus Petal
17%inclusion19 decks111 decks
Energy Refractor
16%inclusion18 decks111 decks
Paradise Mantle
14%inclusion15 decks111 decks
Mox Amber
14%inclusion15 decks111 decks
Mox Opal
13%inclusion14 decks111 decks
Chromatic Lantern
13%inclusion14 decks111 decks
Mox Diamond
12%inclusion13 decks111 decks
Commander's Sphere
10%inclusion11 decks111 decks
Grim Monolith
9.0%inclusion10 decks111 decks
Chromatic Orrery
6.3%inclusion7 decks111 decks
Decanter of Endless Water
6.3%inclusion7 decks111 decks
Thran Dynamo
5.4%inclusion6 decks111 decks
Lands
Command Tower
80%inclusion89 decks111 decks
Hinterland Harbor
66%inclusion73 decks111 decks
Breeding Pool
60%inclusion67 decks111 decks
Savannah
60%inclusion6 decks10 decks
Tundra
60%inclusion6 decks10 decks
Yavimaya Coast
54%inclusion60 decks111 decks
Hallowed Fountain
50%inclusion5 decks10 decks
Rejuvenating Springs
48%inclusion53 decks111 decks
Flooded Grove
47%inclusion52 decks111 decks
Plateau
44%inclusion4 decks9 decks
Badlands
44%inclusion4 decks9 decks
Bayou
42%inclusion5 decks12 decks
Underground Sea
42%inclusion5 decks12 decks
Watery Grave
42%inclusion5 decks12 decks
Simic Growth Chamber
41%inclusion46 decks111 decks
Dreamroot Cascade
41%inclusion46 decks111 decks
Taiga
40%inclusion4 decks10 decks
Volcanic Island
40%inclusion4 decks10 decks
Scrubland
33%inclusion3 decks9 decks
Temple of Mystery
33%inclusion37 decks111 decks
Woodland Cemetery
33%inclusion4 decks12 decks
Overgrown Tomb
33%inclusion4 decks12 decks
Vineglimmer Snarl
32%inclusion36 decks111 decks
Misty Rainforest
32%inclusion35 decks111 decks
Exotic Orchard
32%inclusion35 decks111 decks
Azorius Chancery
30%inclusion3 decks10 decks
Ketria Triome
30%inclusion3 decks10 decks
Temple Garden
30%inclusion3 decks10 decks
Barkchannel Pathway
29%inclusion32 decks111 decks
Waterlogged Grove
27%inclusion30 decks111 decks
Zagoth Triome
25%inclusion3 decks12 decks
Tropical Island
24%inclusion27 decks111 decks
Overflowing Basin
20%inclusion22 decks111 decks
Botanical Sanctum
18%inclusion20 decks111 decks
Evolving Wilds
15%inclusion17 decks111 decks
Mana Confluence
14%inclusion15 decks111 decks
Windswept Heath
14%inclusion15 decks111 decks
Myriad Landscape
14%inclusion15 decks111 decks
Willowrush Verge
13%inclusion12 decks91 decks
Fabled Passage
13%inclusion14 decks111 decks
Polluted Delta
13%inclusion14 decks111 decks
Hedge Maze
12%inclusion13 decks111 decks
Flooded Strand
12%inclusion13 decks111 decks
Reflecting Pool
11%inclusion12 decks111 decks
Scalding Tarn
11%inclusion12 decks111 decks
Wooded Foothills
11%inclusion12 decks111 decks
Verdant Catacombs
10%inclusion11 decks111 decks
Terramorphic Expanse
10%inclusion11 decks111 decks
Simic Guildgate
9.0%inclusion10 decks111 decks
Tangled Islet
9.0%inclusion10 decks111 decks