Faeburrow Elder + Umbral Mantle

Faeburrow Elder
Umbral Mantle

Requires
Faeburrow Elder must be on the battlefield. Umbral Mantle must be on the battlefield. Umbral Mantle attached to Faeburrow Elder. Faeburrow Elder does not have summoning sickness. There are at least four colors among permanents you control.
Steps
  1. Activate Faeburrow Elder by tapping it, adding at least 4.
  2. Activate Faeburrow Elder by paying 3 and untapping it, giving itself +2/+2 until end of turn.
  3. Repeat.
Results
Infinitely large Faeburrow Elder until end of turn. Infinite mana of colors among permanents you control.

Marina Vendrell
0.25% of 5121 decks 13 decks
Top Commanders
Tazri, Stalwart Survivor
8.94% of 1879 decks 168 decks
Kenrith, the Returned King
0.50% of 21908 decks 109 decks
Thrasios, Triton Hero // Tymna the Weaver
1.02% of 6081 decks 62 decks
Sisay, Weatherlight Captain
0.35% of 12324 decks 43 decks
Chulane, Teller of Tales
0.49% of 7390 decks 36 decks
Samut, Voice of Dissent
1.17% of 1795 decks 21 decks
Derevi, Empyrial Tactician
0.24% of 7649 decks 18 decks
Jenson Carthalion, Druid Exile
0.68% of 2484 decks 17 decks
Garth One-Eye
0.41% of 4132 decks 17 decks
Marath, Will of the Wild
0.60% of 2490 decks 15 decks
Doran, the Siege Tower
0.29% of 5100 decks 15 decks
Omnath, Locus of All
0.11% of 13600 decks 15 decks
Ardenn, Intrepid Archaeologist // Thrasios, Triton Hero
8.24% of 182 decks 15 decks
Go-Shintai of Life's Origin
0.10% of 15156 decks 15 decks
Zacama, Primal Calamity
0.39% of 3891 decks 15 decks
Kydele, Chosen of Kruphix // Tymna the Weaver
2.04% of 637 decks 13 decks
Aragorn, the Uniter
0.07% of 17361 decks 12 decks
New Cards
Loot, Exuberant Explorer
57% of 7 decks +30% synergy
Enduring Vitality
40% of 55 decks +20% synergy
Roaring Furnace // Steaming Sauna
40% of 35 decks +31% synergy
Dazzling Theater // Prop Room
36% of 44 decks +18% synergy
Entity Tracker
34% of 44 decks +25% synergy
High Synergy Cards
Bloom Tender
71% of 919 decks +63% synergy
Kinnan, Bonder Prodigy
51% of 785 decks +47% synergy
Agatha of the Vile Cauldron
42% of 421 decks +40% synergy
Freed from the Real
41% of 787 decks +39% synergy
Pollywog Prodigy
45% of 168 decks +34% synergy
Staff of Domination
36% of 919 decks +34% synergy
Birds of Paradise
61% of 919 decks +34% synergy
Tyvar, Jubilant Brawler
37% of 569 decks +32% synergy
Biomancer's Familiar
34% of 787 decks +31% synergy
Nadu, Winged Wisdom
32% of 263 decks +30% synergy
Top Cards
Swords to Plowshares
57% of 919 decks -6% synergy
Rhystic Study
40% of 787 decks +12% synergy
Enlightened Tutor
39% of 919 decks +21% synergy
Noble Hierarch
38% of 787 decks +22% synergy
Cyclonic Rift
35% of 787 decks +8% synergy
Path to Exile
35% of 919 decks -11% synergy
Worldly Tutor
34% of 919 decks +20% synergy
Farseek
34% of 919 decks -0% synergy
Delighted Halfling
33% of 700 decks +19% synergy
Lightning Greaves
33% of 919 decks +7% synergy
Creatures
Kenrith, the Returned King
32% of 517 decks +29% synergy
Ignoble Hierarch
32% of 516 decks +6% synergy
Zirda, the Dawnwaker
30% of 647 decks +27% synergy
Ghostly Dancers
30% of 47 decks +23% synergy
Mockingbird
30% of 176 decks +23% synergy
Dynaheir, Invoker Adept
28% of 531 decks +27% synergy
Kutzil, Malamet Exemplar
28% of 435 decks +9% synergy
Seedborn Muse
26% of 919 decks +18% synergy
Esper Sentinel
25% of 911 decks +5% synergy
Deathrite Shaman
25% of 635 decks +13% synergy
Marvin, Murderous Mimic
25% of 68 decks +21% synergy
Jegantha, the Wellspring
24% of 515 decks +18% synergy
Kiora's Follower
24% of 787 decks +18% synergy
Incubation Druid
24% of 919 decks +19% synergy
Svella, Ice Shaper
24% of 646 decks +22% synergy
Selvala, Heart of the Wilds
23% of 919 decks +17% synergy
High Fae Trickster
21% of 14 decks +12% synergy
Samut, Voice of Dissent
20% of 649 decks +17% synergy
Llanowar Elves
20% of 919 decks -1% synergy
Emiel the Blessed
20% of 916 decks +16% synergy
Hazel's Brewmaster
19% of 134 decks +15% synergy
Crystal Barricade
19% of 26 decks +14% synergy
Niv-Mizzet, Visionary
19% of 16 decks +9% synergy
Gretchen Titchwillow
19% of 773 decks +18% synergy
Avacyn's Pilgrim
18% of 919 decks +4% synergy
Jenson Carthalion, Druid Exile
18% of 491 decks +14% synergy
Faerie Mastermind
18% of 665 decks +11% synergy
Inquisitive Glimmer
18% of 79 decks +6% synergy
Thassa's Oracle
18% of 787 decks +10% synergy
Twinflame Tyrant
18% of 17 decks +6% synergy
Elvish Mystic
18% of 919 decks -0% synergy
Orcish Bowmasters
17% of 494 decks +6% synergy
Ranger-Captain of Eos
17% of 919 decks +13% synergy
Fyndhorn Elves
17% of 919 decks +4% synergy
Thrasios, Triton Hero
17% of 787 decks +15% synergy
Walking Ballista
17% of 919 decks +14% synergy
Grand Abolisher
17% of 919 decks +8% synergy
Eternal Witness
17% of 919 decks -4% synergy
Shalai, Voice of Plenty
16% of 919 decks +9% synergy
Chainer, Nightmare Adept
16% of 521 decks +11% synergy
Dockside Extortionist
15% of 649 decks +4% synergy
Sakura-Tribe Elder
15% of 919 decks -3% synergy
Omen Hawker
15% of 652 decks +14% synergy
Devoted Druid
15% of 919 decks +12% synergy
Drannith Magistrate
15% of 917 decks +8% synergy
Sisay, Weatherlight Captain
15% of 517 decks +8% synergy
Zacama, Primal Calamity
14% of 649 decks +5% synergy
Knacksaw Clique
14% of 787 decks +14% synergy
Triskaidekaphile
14% of 768 decks +11% synergy
Lotho, Corrupt Shirriff
14% of 494 decks -1% synergy
Instants
Vampiric Tutor
34% of 635 decks +16% synergy
Eladamri's Call
32% of 919 decks +21% synergy
Fierce Guardianship
32% of 785 decks +14% synergy
Swan Song
28% of 787 decks +11% synergy
An Offer You Can't Refuse
26% of 758 decks +5% synergy
Heroic Intervention
25% of 919 decks -5% synergy
Counterspell
24% of 787 decks -19% synergy
Beast Within
24% of 919 decks -15% synergy
Force of Will
23% of 787 decks +12% synergy
Deflecting Swat
21% of 647 decks +5% synergy
Silence
20% of 919 decks +14% synergy
Assassin's Trophy
20% of 635 decks -10% synergy
Dramatic Reversal
20% of 787 decks +15% synergy
Chord of Calling
19% of 919 decks +14% synergy
Teferi's Protection
18% of 919 decks -1% synergy
Flusterstorm
18% of 787 decks +11% synergy
Force of Negation
17% of 787 decks +8% synergy
Abrupt Decay
17% of 635 decks +6% synergy
Mystical Tutor
16% of 787 decks +1% synergy
Dovin's Veto
15% of 787 decks -4% synergy
Generous Gift
15% of 919 decks -11% synergy
Mental Misstep
15% of 787 decks +9% synergy
Mana Drain
15% of 787 decks -0% synergy
Pact of Negation
14% of 787 decks +7% synergy
Mindbreak Trap
14% of 787 decks +10% synergy
Anguished Unmaking
14% of 635 decks -11% synergy
Tainted Pact
13% of 635 decks +9% synergy
Veil of Summer
13% of 919 decks +7% synergy
Arcane Denial
12% of 787 decks -7% synergy
Demonic Consultation
12% of 635 decks +8% synergy
Crop Rotation
11% of 919 decks +1% synergy
Brainstorm
10% of 787 decks -11% synergy
Strix Serenade
9% of 274 decks +3% synergy
Deadly Rollick
9% of 633 decks -1% synergy
Borne Upon a Wind
9% of 593 decks +6% synergy
Negate
9% of 787 decks -14% synergy
Boros Charm
9% of 649 decks -16% synergy
Sink into Stupor
8% of 274 decks -5% synergy
Noxious Revival
8% of 919 decks +2% synergy
Dark Ritual
7% of 635 decks -15% synergy
Growth Spiral
7% of 787 decks -15% synergy
Nature's Claim
7% of 919 decks -2% synergy
Legolas's Quick Reflexes
6% of 515 decks +3% synergy
Chaos Warp
6% of 649 decks -26% synergy
Untimely Malfunction
6% of 65 decks -10% synergy
Summoner's Pact
6% of 919 decks +5% synergy
Archdruid's Charm
6% of 389 decks -1% synergy
Stroke of Midnight
6% of 607 decks -7% synergy
Red Elemental Blast
5% of 649 decks -1% synergy
Sorceries
Demonic Tutor
40% of 635 decks +18% synergy
Nature's Lore
27% of 919 decks -5% synergy
Cultivate
26% of 919 decks -20% synergy
Finale of Devastation
24% of 919 decks +16% synergy
Three Visits
21% of 919 decks -3% synergy
Eldritch Evolution
17% of 919 decks +13% synergy
Kodama's Reach
17% of 919 decks -15% synergy
Neoform
17% of 787 decks +11% synergy
Rampant Growth
16% of 919 decks -19% synergy
Imperial Seal
14% of 635 decks +9% synergy
Green Sun's Zenith
13% of 919 decks +6% synergy
Sevinne's Reclamation
12% of 919 decks +5% synergy
Farewell
11% of 895 decks -3% synergy
Gamble
10% of 649 decks +0% synergy
Blasphemous Act
9% of 649 decks -24% synergy
Redress Fate
9% of 55 decks +3% synergy
Diabolic Intent
8% of 635 decks -0% synergy
Wargate
8% of 787 decks +4% synergy
Reanimate
7% of 635 decks -9% synergy
Skyshroud Claim
7% of 919 decks -2% synergy
Idyllic Tutor
6% of 919 decks +2% synergy
Toxic Deluge
6% of 635 decks -11% synergy
Dread Return
6% of 635 decks +1% synergy
Windfall
6% of 787 decks -7% synergy
Damn
6% of 630 decks -11% synergy
Ruinous Ultimatum
5% of 519 decks -13% synergy
Grim Tutor
5% of 635 decks +1% synergy
Austere Command
5% of 919 decks -8% synergy
Supreme Verdict
5% of 787 decks -9% synergy
Culling Ritual
5% of 630 decks -6% synergy
Diabolic Tutor
5% of 635 decks -1% synergy
Utility Artifacts
Agatha's Soul Cauldron
29% of 607 decks +28% synergy
Thousand-Year Elixir
26% of 919 decks +24% synergy
The One Ring
21% of 766 decks +12% synergy
Swiftfoot Boots
18% of 919 decks -10% synergy
Wishclaw Talisman
13% of 635 decks +8% synergy
Illusionist's Bracers
13% of 919 decks +11% synergy
Isochron Scepter
11% of 919 decks +8% synergy
The Enigma Jewel
10% of 425 decks +9% synergy
Lithoform Engine
8% of 916 decks +6% synergy
Sword of the Paruns
8% of 919 decks +8% synergy
Rings of Brighthearth
7% of 919 decks +5% synergy
Keys to the House
7% of 46 decks +6% synergy
Halo Fountain
6% of 889 decks +3% synergy
Conduit of Worlds
6% of 793 decks -0% synergy
The Great Henge
6% of 919 decks -4% synergy
Battlemage's Bracers
6% of 644 decks +5% synergy
Birthing Pod
6% of 919 decks +3% synergy
Skullclamp
6% of 919 decks -7% synergy
Heartstone
5% of 919 decks +5% synergy
Enchantments
Mystic Remora
30% of 787 decks +12% synergy
Leyline of the Guildpact
30% of 193 decks +6% synergy
Walk-In Closet // Forgotten Cellar
29% of 34 decks +16% synergy
Smothering Tithe
28% of 919 decks +3% synergy
Pemmin's Aura
26% of 787 decks +24% synergy
Spiked Corridor // Torture Pit
25% of 36 decks +19% synergy
Training Grounds
22% of 787 decks +20% synergy
Meat Locker // Drowned Diner
22% of 41 decks +18% synergy
Restricted Office // Lecture Hall
22% of 51 decks +12% synergy
Secret Arcade // Dusty Parlor
20% of 55 decks +14% synergy
Leyline of Abundance
20% of 919 decks +18% synergy
Surgical Suite // Hospital Room
19% of 47 decks +16% synergy
Cramped Vents // Access Maze
19% of 43 decks +16% synergy
Unholy Annex // Ritual Chamber
18% of 55 decks +14% synergy
Greenhouse // Rickety Gazebo
17% of 71 decks +14% synergy
Derelict Attic // Widow's Walk
17% of 36 decks +13% synergy
Charred Foyer // Warped Space
17% of 54 decks +12% synergy
Leyline of Mutation
16% of 61 decks +1% synergy
Mirror Room // Fractured Realm
16% of 82 decks +11% synergy
Moldering Gym // Weight Room
15% of 46 decks +12% synergy
Smoky Lounge // Misty Salon
15% of 67 decks +12% synergy
Funeral Room // Awakening Hall
14% of 70 decks +9% synergy
Intruder Alarm
14% of 787 decks +12% synergy
Painter's Studio // Defaced Gallery
14% of 37 decks +12% synergy
Sylvan Library
13% of 919 decks +2% synergy
Defiled Crypt // Cadaver Lab
13% of 38 decks +9% synergy
Rhythm of the Wild
13% of 649 decks -10% synergy
Central Elevator // Promising Stairs
13% of 79 decks +11% synergy
Dollmaker's Shop // Porcelain Gallery
12% of 91 decks +7% synergy
Ticket Booth // Tunnel of Hate
12% of 25 decks +9% synergy
Bottomless Pool // Locker Room
12% of 75 decks +9% synergy
Polluted Cistern // Dim Oubliette
11% of 38 decks +7% synergy
Glassworks // Shattered Yard
10% of 58 decks +9% synergy
Underwater Tunnel // Slimy Aquarium
10% of 41 decks +7% synergy
Annie Joins Up
9% of 211 decks -9% synergy
Grand Entryway // Elegant Rotunda
9% of 68 decks +7% synergy
Fires of Yavimaya
9% of 649 decks +5% synergy
Guardian Project
8% of 919 decks -1% synergy
Quest for Renewal
7% of 919 decks +6% synergy
Cryptolith Rite
7% of 919 decks +4% synergy
Sterling Grove
7% of 919 decks -1% synergy
Temur Ascendancy
7% of 557 decks -7% synergy
Mirari's Wake
7% of 919 decks -7% synergy
Swift Reconfiguration
7% of 895 decks +6% synergy
Aggravated Assault
7% of 649 decks +3% synergy
Aura Shards
7% of 919 decks -2% synergy
Leyline of Transformation
6% of 79 decks +3% synergy
Propaganda
6% of 787 decks -6% synergy
Concordant Crossroads
6% of 919 decks +3% synergy
Maelstrom Nexus
6% of 517 decks -2% synergy
Battles
Invasion of Ikoria
9% of 728 decks +4% synergy
Planeswalkers
Jace, Wielder of Mysteries
9% of 787 decks +6% synergy
Teferi, Time Raveler
9% of 787 decks +2% synergy
Utility Lands
Boseiju, Who Endures
30% of 895 decks +10% synergy
Otawara, Soaring City
23% of 764 decks +6% synergy
Reliquary Tower
22% of 919 decks -7% synergy
Ancient Tomb
22% of 919 decks +11% synergy
Yavimaya, Cradle of Growth
18% of 911 decks +9% synergy
Gaea's Cradle
18% of 919 decks +13% synergy
Cascading Cataracts
12% of 919 decks +11% synergy
Shifting Woodland
12% of 304 decks +3% synergy
Minamo, School at Water's Edge
10% of 787 decks +6% synergy
Urza's Saga
7% of 911 decks -1% synergy
Urborg, Tomb of Yawgmoth
6% of 919 decks -4% synergy
Mana Artifacts
Sol Ring
86% of 919 decks +1% synergy
Arcane Signet
73% of 919 decks +1% synergy
Chromatic Lantern
36% of 919 decks +27% synergy
Fellwar Stone
29% of 919 decks +8% synergy
Basalt Monolith
28% of 919 decks +26% synergy
Chrome Mox
20% of 919 decks +14% synergy
Lotus Petal
19% of 919 decks +13% synergy
Mana Crypt
19% of 919 decks +11% synergy
Mox Amber
17% of 919 decks +13% synergy
Mana Vault
16% of 919 decks +10% synergy
Mox Diamond
16% of 919 decks +12% synergy
Timeless Lotus
15% of 491 decks +1% synergy
Chromatic Orrery
13% of 916 decks +11% synergy
Jeweled Lotus
10% of 916 decks +5% synergy
Commander's Sphere
9% of 919 decks -6% synergy
Relic of Legends
9% of 857 decks +6% synergy
Mox Opal
8% of 919 decks +4% synergy
Talisman of Curiosity
7% of 787 decks -5% synergy
Patriar's Seal
7% of 870 decks +5% synergy
Grim Monolith
6% of 919 decks +4% synergy
Talisman of Unity
6% of 919 decks -2% synergy
Selesnya Signet
5% of 919 decks -3% synergy
Talisman of Progress
5% of 787 decks -18% synergy
Lands
Command Tower
91% of 919 decks +17% synergy
Exotic Orchard
64% of 919 decks +29% synergy
Breeding Pool
53% of 787 decks +12% synergy
Windswept Heath
49% of 919 decks +38% synergy
Hallowed Fountain
48% of 787 decks +8% synergy
Temple Garden
47% of 919 decks +6% synergy
Stomping Ground
46% of 649 decks +5% synergy
Misty Rainforest
45% of 919 decks +34% synergy
Flooded Strand
42% of 919 decks +32% synergy
Verdant Catacombs
40% of 919 decks +29% synergy
Overgrown Tomb
40% of 635 decks -3% synergy
The World Tree
39% of 514 decks +6% synergy
Wooded Foothills
39% of 919 decks +28% synergy
Marsh Flats
37% of 919 decks +26% synergy
Arid Mesa
36% of 919 decks +26% synergy
Sacred Foundry
35% of 649 decks -1% synergy
Spara's Headquarters
35% of 758 decks +3% synergy
Scalding Tarn
35% of 919 decks +24% synergy
Watery Grave
35% of 611 decks -6% synergy
City of Brass
34% of 919 decks +26% synergy
Steam Vents
34% of 557 decks -5% synergy
Mana Confluence
32% of 919 decks +25% synergy
Godless Shrine
32% of 635 decks -9% synergy
Ketria Triome
32% of 555 decks -1% synergy
Polluted Delta
31% of 919 decks +20% synergy
Jetmir's Garden
31% of 632 decks -2% synergy
Indatha Triome
30% of 633 decks -1% synergy
Tropical Island
29% of 787 decks +15% synergy
Savannah
29% of 919 decks +16% synergy
Tundra
28% of 787 decks +14% synergy
Zagoth Triome
28% of 609 decks -2% synergy
Blood Crypt
27% of 521 decks -11% synergy
Bayou
27% of 635 decks +13% synergy
Underground Sea
27% of 611 decks +12% synergy
Scrubland
26% of 635 decks +13% synergy
Raugrin Triome
26% of 555 decks -0% synergy
Ziatora's Proving Ground
25% of 505 decks -6% synergy
Bloodstained Mire
24% of 919 decks +13% synergy
Taiga
22% of 649 decks +9% synergy
Raffine's Tower
22% of 592 decks -6% synergy
Plateau
20% of 649 decks +8% synergy
Volcanic Island
20% of 557 decks +7% synergy
Savai Triome
19% of 519 decks -8% synergy
Rejuvenating Springs
19% of 784 decks -9% synergy
Bountiful Promenade
19% of 919 decks -5% synergy
Path of Ancestry
19% of 919 decks -2% synergy
Gemstone Caverns
17% of 919 decks +12% synergy
Jungle Shrine
17% of 649 decks -15% synergy
Xander's Lounge
17% of 501 decks -11% synergy
Reflecting Pool
17% of 919 decks +11% synergy