Elvish Guidance + Arbor Elf + Umbral Mantle

Elvish Guidance
Arbor Elf
Umbral Mantle

Requires
Elvish Guidance must be on the battlefield. Arbor Elf must be on the battlefield. Umbral Mantle must be on the battlefield. Umbral Mantle attached to Arbor Elf. Elvish Guidance attached to a Forest you control. Arbor Elf does not have summoning sickness. You control at least three Elves.
Steps
  1. Activate Arbor Elf by tapping it, untapping the Forest that has Elvish Guidance attached.
  2. Activate the Forest by tapping it, adding .
  3. Elvish Guidance triggers, adding at least .
  4. Activate Arbor Elf by paying 3 and untapping it, giving it +2/+2 until end of turn.
  5. Repeat.
Results
Infinite green mana. Infinitely large Arbor Elf until end of turn.

Ezuri, Renegade Leader
22.93% of 2691 decks 617 decks
Marwyn, the Nurturer
12.95% of 5790 decks 750 decks
Freyalise, Llanowar's Fury
4.16% of 1563 decks 65 decks
Lathril, Blade of the Elves
2.18% of 20737 decks 452 decks
Rhys the Redeemed
1.63% of 3927 decks 64 decks
New Cards
Three Tree City
92% of 106 decks +77% synergy
Stocking the Pantry
67% of 6 decks +64% synergy
High Stride
67% of 6 decks +66% synergy
Patchwork Banner
59% of 17 decks +43% synergy
Season of Gathering
19% of 21 decks +15% synergy
High Synergy Cards
Elvish Archdruid
98% of 2308 decks +96% synergy
Priest of Titania
95% of 2308 decks +94% synergy
Elvish Mystic
94% of 2308 decks +86% synergy
Llanowar Elves
95% of 2308 decks +85% synergy
Fyndhorn Elves
91% of 2308 decks +84% synergy
Beast Whisperer
90% of 2301 decks +84% synergy
Leaf-Crowned Visionary
84% of 2043 decks +83% synergy
Circle of Dreams Druid
81% of 2221 decks +79% synergy
Wirewood Lodge
80% of 2308 decks +79% synergy
Staff of Domination
80% of 2308 decks +78% synergy
Top Cards
Reclamation Sage
79% of 2307 decks +74% synergy
Elves of Deep Shadow
71% of 516 decks +68% synergy
Quirion Ranger
70% of 2308 decks +69% synergy
Imperious Perfect
70% of 2308 decks +69% synergy
Swords to Plowshares
70% of 137 decks +42% synergy
Beast Within
69% of 2308 decks +51% synergy
Wirewood Channeler
69% of 2308 decks +69% synergy
Elvish Warmaster
69% of 2255 decks +67% synergy
Wirewood Symbiote
68% of 2308 decks +68% synergy
Heroic Intervention
65% of 2305 decks +51% synergy
Creatures
Eladamri, Korvecdal
64% of 295 decks +63% synergy
Galadhrim Brigade
64% of 672 decks +63% synergy
Marwyn, the Nurturer
62% of 2302 decks +61% synergy
Lys Alana Huntmaster
61% of 2308 decks +61% synergy
Elvish Visionary
59% of 2308 decks +58% synergy
Elvish Harbinger
57% of 2308 decks +56% synergy
Ezuri, Renegade Leader
57% of 2308 decks +56% synergy
Elvish Champion
55% of 2308 decks +54% synergy
Shaman of the Pack
54% of 516 decks +53% synergy
Joraga Warcaller
53% of 2308 decks +53% synergy
Craterhoof Behemoth
53% of 2308 decks +50% synergy
Realmwalker
53% of 2255 decks +50% synergy
Copperhorn Scout
53% of 2308 decks +52% synergy
Canopy Tactician
52% of 2255 decks +51% synergy
Allosaurus Shepherd
51% of 2269 decks +50% synergy
Seeker of Skybreak
51% of 2308 decks +51% synergy
Immaculate Magistrate
50% of 2308 decks +50% synergy
Wood Elves
46% of 2308 decks +43% synergy
Timberwatch Elf
45% of 2308 decks +45% synergy
Shalai and Hallar
45% of 11 decks +45% synergy
Disciple of Freyalise
45% of 230 decks +41% synergy
Llanowar Tribe
44% of 2297 decks +43% synergy
Dwynen, Gilt-Leaf Daen
43% of 2305 decks +43% synergy
Ocelot Pride
43% of 7 decks +40% synergy
Heritage Druid
43% of 2308 decks +42% synergy
Fauna Shaman
43% of 2308 decks +41% synergy
Skemfar Shadowsage
42% of 515 decks +41% synergy
Joraga Treespeaker
40% of 2308 decks +39% synergy
Regal Force
40% of 2308 decks +39% synergy
Eternal Witness
39% of 2308 decks +29% synergy
Deathrite Shaman
38% of 516 decks +36% synergy
Boreal Druid
38% of 2308 decks +37% synergy
Coiling Oracle
37% of 46 decks +35% synergy
Tyvar the Bellicose
34% of 263 decks +34% synergy
Yeva, Nature's Herald
33% of 2308 decks +33% synergy
Glissa Sunslayer
33% of 368 decks +32% synergy
Skyshroud Elf
33% of 18 decks +33% synergy
Druid of the Anima
33% of 18 decks +33% synergy
Skemfar Avenger
33% of 515 decks +32% synergy
Poison-Tip Archer
32% of 516 decks +31% synergy
Grand Warlord Radha
32% of 28 decks +32% synergy
Mirror Entity
32% of 137 decks +30% synergy
Fierce Empath
32% of 2308 decks +31% synergy
Wellwisher
32% of 2308 decks +31% synergy
Elrond, Lord of Rivendell
31% of 32 decks +31% synergy
Temur Sabertooth
29% of 2305 decks +27% synergy
Galadriel of Lothlórien
29% of 31 decks +29% synergy
Avacyn's Pilgrim
28% of 137 decks +25% synergy
Frilled Mystic
28% of 46 decks +28% synergy
Edric, Spymaster of Trest
28% of 46 decks +28% synergy
Instants
Path to Exile
55% of 137 decks +35% synergy
Elven Ambush
53% of 2255 decks +52% synergy
Assassin's Trophy
51% of 516 decks +44% synergy
Chord of Calling
46% of 2308 decks +43% synergy
Galadhrim Ambush
45% of 953 decks +44% synergy
Worldly Tutor
43% of 2308 decks +36% synergy
Archdruid's Charm
41% of 413 decks +37% synergy
Vitalize
37% of 2308 decks +37% synergy
Eladamri's Call
36% of 137 decks +33% synergy
Putrefy
36% of 516 decks +32% synergy
Nature's Claim
34% of 2308 decks +29% synergy
Golgari Charm
34% of 516 decks +32% synergy
Negate
33% of 46 decks +21% synergy
Counterspell
33% of 46 decks +12% synergy
Vampiric Tutor
31% of 516 decks +22% synergy
Return of the Wildspeaker
31% of 2288 decks +24% synergy
Cyclonic Rift
30% of 46 decks +17% synergy
Legolas's Quick Reflexes
30% of 700 decks +29% synergy
Generous Gift
29% of 135 decks +17% synergy
Enlightened Tutor
27% of 137 decks +19% synergy
Abrupt Decay
26% of 516 decks +24% synergy
Glorious Gale
25% of 20 decks +24% synergy
Crop Rotation
23% of 2308 decks +19% synergy
Veil of Summer
23% of 2293 decks +20% synergy
Krosan Grip
22% of 2308 decks +18% synergy
Gift of the Viper
22% of 131 decks +20% synergy
Teferi's Protection
22% of 136 decks +13% synergy
Revitalizing Repast
21% of 47 decks +18% synergy
Rite of Harmony
20% of 127 decks +20% synergy
Arcane Denial
20% of 46 decks +10% synergy
Flawless Maneuver
19% of 133 decks +14% synergy
To Arms!
18% of 137 decks +18% synergy
An Offer You Can't Refuse
18% of 44 decks +8% synergy
Kindred Summons
18% of 2304 decks +17% synergy
Shared Summons
17% of 2293 decks +17% synergy
Swan Song
17% of 46 decks +9% synergy
Summoner's Pact
17% of 2308 decks +17% synergy
Tyvar's Stand
17% of 1326 decks +14% synergy
Windswift Slice
17% of 953 decks +16% synergy
Boros Charm
17% of 18 decks +11% synergy
Force of Will
15% of 46 decks +10% synergy
Pongify
15% of 46 decks +9% synergy
Fell the Profane
15% of 47 decks +8% synergy
Sundering Growth
14% of 137 decks +13% synergy
Rootborn Defenses
13% of 137 decks +12% synergy
Wrap in Vigor
13% of 2308 decks +12% synergy
Simic Charm
13% of 46 decks +12% synergy
Reality Shift
13% of 46 decks +9% synergy
Mana Drain
13% of 46 decks +6% synergy
Dark Ritual
13% of 516 decks +2% synergy
Sorceries
Shamanic Revelation
56% of 2305 decks +52% synergy
Green Sun's Zenith
52% of 2308 decks +49% synergy
Elvish Promenade
50% of 2308 decks +50% synergy
Pact of the Serpent
44% of 515 decks +44% synergy
Genesis Wave
42% of 2308 decks +41% synergy
Finale of Devastation
41% of 2297 decks +37% synergy
Demonic Tutor
36% of 516 decks +24% synergy
Raise the Palisade
33% of 30 decks +31% synergy
Harmonize
29% of 2308 decks +24% synergy
Natural Order
26% of 2308 decks +25% synergy
Triumph of the Hordes
25% of 2308 decks +24% synergy
Diabolic Intent
20% of 516 decks +16% synergy
Bridgeworks Battle
20% of 195 decks +17% synergy
Rishkar's Expertise
20% of 2305 decks +15% synergy
Neoform
20% of 46 decks +18% synergy
Torment of Hailfire
18% of 516 decks +16% synergy
Overwhelming Stampede
17% of 2308 decks +14% synergy
Patriarch's Bidding
16% of 516 decks +14% synergy
Hour of Reckoning
15% of 137 decks +13% synergy
Casualties of War
15% of 516 decks +14% synergy
Distant Melody
15% of 46 decks +13% synergy
Cultivate
15% of 2308 decks -7% synergy
Jaya's Immolating Inferno
14% of 28 decks +13% synergy
Glimpse of Nature
13% of 2308 decks +13% synergy
Kindred Dominance
13% of 516 decks +12% synergy
Crippling Fear
13% of 515 decks +12% synergy
Bala Ged Recovery
13% of 2265 decks +8% synergy
Last March of the Ents
12% of 1052 decks +10% synergy
Toxic Deluge
11% of 516 decks +3% synergy
Austere Command
11% of 137 decks +5% synergy
Harvest Season
11% of 2304 decks +10% synergy
Fireball
11% of 28 decks +10% synergy
Vandalblast
11% of 28 decks +3% synergy
Blasphemous Act
11% of 28 decks -6% synergy
Nature's Lore
10% of 2308 decks -5% synergy
Camaraderie
10% of 136 decks +10% synergy
Eldritch Evolution
10% of 2305 decks +8% synergy
Rampant Growth
9% of 2308 decks -7% synergy
Arwen's Gift
9% of 32 decks +9% synergy
Idyllic Tutor
9% of 137 decks +6% synergy
Turntimber Symbiosis
9% of 2265 decks +8% synergy
Plea for Power
9% of 46 decks +8% synergy
Fabricate
9% of 46 decks +6% synergy
Preordain
9% of 46 decks +3% synergy
Windfall
9% of 46 decks +2% synergy
Regrowth
8% of 2308 decks +7% synergy
Collective Unconscious
8% of 2308 decks +8% synergy
Three Visits
8% of 2308 decks -4% synergy
Tooth and Nail
8% of 2308 decks +7% synergy
Soul's Majesty
8% of 2308 decks +7% synergy
Utility Artifacts
Lightning Greaves
45% of 2308 decks +20% synergy
Thousand-Year Elixir
35% of 2308 decks +33% synergy
Swiftfoot Boots
34% of 2308 decks +6% synergy
Lifecrafter's Bestiary
32% of 2305 decks +30% synergy
Sword of the Paruns
28% of 2308 decks +28% synergy
Vanquisher's Banner
26% of 2303 decks +22% synergy
Skullclamp
24% of 2308 decks +12% synergy
Emerald Medallion
20% of 2308 decks +19% synergy
Bolas's Citadel
19% of 516 decks +14% synergy
The Great Henge
18% of 2288 decks +13% synergy
Coat of Arms
16% of 2308 decks +14% synergy
Halo Fountain
13% of 121 decks +12% synergy
Herald's Horn
9% of 2304 decks +2% synergy
Rhonas's Monument
8% of 2304 decks +7% synergy
Throne of the God-Pharaoh
8% of 2304 decks +7% synergy
Door of Destinies
7% of 2308 decks +6% synergy
Brotherhood Regalia
7% of 111 decks -0% synergy
Ozolith, the Shattered Spire
7% of 1183 decks +4% synergy
Cloudstone Curio
7% of 2308 decks +6% synergy
Lavaspur Boots
6% of 317 decks +3% synergy
Serpent's Soul-Jar
5% of 515 decks +5% synergy
The One Ring
5% of 1241 decks -4% synergy
Akroma's Memorial
5% of 2308 decks +4% synergy
Wishclaw Talisman
5% of 516 decks +2% synergy
Stoneforge Masterwork
5% of 2305 decks +5% synergy
Enchantments
Growing Rites of Itlimoc
46% of 2303 decks +44% synergy
Guardian Project
46% of 2298 decks +42% synergy
Elven Chorus
40% of 1031 decks +37% synergy
Aura Shards
39% of 137 decks +37% synergy
Elderfang Venom
36% of 515 decks +36% synergy
Concordant Crossroads
35% of 2308 decks +33% synergy
Sylvan Library
33% of 2308 decks +28% synergy
Rhythm of the Wild
32% of 28 decks +27% synergy
Intruder Alarm
30% of 46 decks +29% synergy
Kenrith's Transformation
30% of 2288 decks +27% synergy
Rising of the Day
30% of 10 decks +27% synergy
Leyline of Abundance
29% of 2293 decks +29% synergy
Aggravated Assault
29% of 28 decks +27% synergy
Prowess of the Fair
28% of 516 decks +28% synergy
Anointed Procession
26% of 136 decks +22% synergy
Wild Growth
25% of 2308 decks +20% synergy
Freed from the Real
24% of 46 decks +23% synergy
Rhystic Study
24% of 46 decks +10% synergy
Beastmaster Ascension
19% of 2308 decks +16% synergy
Fires of Yavimaya
18% of 28 decks +17% synergy
Tribute to the World Tree
18% of 1231 decks +14% synergy
Song of the Dryads
18% of 2307 decks +17% synergy
Kindred Discovery
17% of 46 decks +14% synergy
Smothering Tithe
17% of 136 decks +5% synergy
Moldervine Reclamation
16% of 516 decks +14% synergy
Sylvan Anthem
16% of 2239 decks +15% synergy
Cathars' Crusade
15% of 137 decks +13% synergy
Pemmin's Aura
15% of 46 decks +15% synergy
Trouble in Pairs
14% of 21 decks +11% synergy
Innkeeper's Talent
14% of 21 decks +8% synergy
Mirari's Wake
14% of 137 decks +11% synergy
Quest for Renewal
14% of 2308 decks +13% synergy
Retreat to Coralhelm
13% of 46 decks +12% synergy
Mystic Remora
13% of 46 decks +4% synergy
Utopia Sprawl
12% of 2308 decks +9% synergy
Cultist of the Absolute
12% of 484 decks +11% synergy
Reflections of Littjara
11% of 46 decks +8% synergy
Underworld Breach
11% of 28 decks +8% synergy
Tocasia's Welcome
11% of 95 decks +9% synergy
Phyrexian Arena
10% of 516 decks +3% synergy
Privileged Position
9% of 137 decks +9% synergy
Sterling Grove
9% of 137 decks +8% synergy
Harald Unites the Elves
9% of 515 decks +9% synergy
Insidious Roots
9% of 81 decks +7% synergy
Crown of Skemfar
9% of 2255 decks +8% synergy
Instill Energy
8% of 2308 decks +8% synergy
Well Rested
8% of 336 decks +7% synergy
Asceticism
8% of 2308 decks +7% synergy
Lignify
8% of 2308 decks +7% synergy
Binding the Old Gods
8% of 515 decks +6% synergy
Battles
Invasion of Ikoria
12% of 1163 decks +10% synergy
Planeswalkers
Tyvar, Jubilant Brawler
56% of 368 decks +55% synergy
Tyvar Kell
53% of 515 decks +53% synergy
Freyalise, Llanowar's Fury
33% of 2307 decks +33% synergy
Nissa, Steward of Elements
15% of 46 decks +15% synergy
Garruk, Primal Hunter
9% of 2308 decks +7% synergy
Nissa, Who Shakes the World
6% of 2297 decks +4% synergy
Utility Lands
Yavimaya, Cradle of Growth
52% of 2239 decks +43% synergy
Nykthos, Shrine to Nyx
45% of 2308 decks +39% synergy
Boseiju, Who Endures
33% of 2140 decks +23% synergy
Castle Garenbrig
30% of 2288 decks +28% synergy
Bojuka Bog
30% of 516 decks +15% synergy
Shifting Woodland
27% of 195 decks +21% synergy
Oran-Rief, the Vastwood
24% of 2308 decks +22% synergy
Reliquary Tower
24% of 2308 decks -5% synergy
Rogue's Passage
21% of 2308 decks +2% synergy
Gaea's Cradle
21% of 2308 decks +19% synergy
Gavony Township
20% of 137 decks +18% synergy
Kessig Wolf Run
18% of 28 decks +14% synergy
Dryad Arbor
16% of 2308 decks +14% synergy
Rivendell
15% of 33 decks +12% synergy
Shizo, Death's Storehouse
15% of 516 decks +13% synergy
The Black Gate
11% of 213 decks +9% synergy
Tranquil Thicket
10% of 2308 decks +9% synergy
War Room
10% of 2261 decks +4% synergy
Takenuma, Abandoned Mire
10% of 496 decks +4% synergy
Mosswort Bridge
9% of 2308 decks +4% synergy
Pendelhaven
9% of 2308 decks +9% synergy
Ancient Tomb
9% of 2308 decks -2% synergy
Alchemist's Refuge
9% of 46 decks +7% synergy
Windbrisk Heights
8% of 137 decks +6% synergy
Eiganjo, Seat of the Empire
7% of 122 decks +3% synergy
Grim Backwoods
7% of 516 decks +6% synergy
Deserted Temple
7% of 2308 decks +6% synergy
Otawara, Soaring City
7% of 45 decks -2% synergy
Lonely Sandbar
7% of 46 decks +5% synergy
Maze of Ith
6% of 2308 decks +4% synergy
Restless Cottage
6% of 161 decks +5% synergy
Urborg, Tomb of Yawgmoth
6% of 2308 decks -4% synergy
Emergence Zone
6% of 2297 decks +3% synergy
Yavimaya Hollow
6% of 2308 decks +5% synergy
Phyrexian Tower
6% of 516 decks +1% synergy
Mana Artifacts
Sol Ring
76% of 2308 decks -9% synergy
Arcane Signet
18% of 2288 decks -53% synergy
Jeweled Lotus
12% of 2261 decks +4% synergy
Mana Crypt
11% of 2308 decks +0% synergy
Talisman of Unity
11% of 137 decks +9% synergy
Selesnya Signet
11% of 137 decks +9% synergy
Simic Signet
11% of 46 decks +8% synergy
Golgari Signet
7% of 516 decks +4% synergy
Talisman of Resilience
7% of 516 decks +4% synergy
Lands
Llanowar Wastes
64% of 516 decks +58% synergy
Hinterland Harbor
63% of 46 decks +57% synergy
Temple Garden
60% of 137 decks +51% synergy
Breeding Pool
59% of 46 decks +50% synergy
Woodland Cemetery
58% of 516 decks +52% synergy
Overgrown Tomb
57% of 516 decks +48% synergy
Gilt-Leaf Palace
53% of 516 decks +53% synergy
Canopy Vista
52% of 136 decks +44% synergy
Indatha Triome
50% of 8 decks +47% synergy
Cinder Glade
50% of 28 decks +42% synergy
Undergrowth Stadium
48% of 516 decks +43% synergy
Sunpetal Grove
45% of 137 decks +40% synergy
Bountiful Promenade
45% of 136 decks +40% synergy
Watery Grave
44% of 9 decks +34% synergy
Flooded Grove
43% of 46 decks +41% synergy
Yavimaya Coast
43% of 46 decks +38% synergy
Hallowed Fountain
43% of 14 decks +34% synergy
Vineglimmer Snarl
41% of 46 decks +39% synergy
Rejuvenating Springs
41% of 46 decks +35% synergy
Tundra
36% of 14 decks +33% synergy
Rootbound Crag
36% of 28 decks +31% synergy
Stomping Ground
36% of 28 decks +27% synergy
Brushland
34% of 137 decks +31% synergy
Underground Sea
33% of 9 decks +30% synergy
Jungle Shrine
33% of 18 decks +30% synergy
Deathcap Glade
32% of 497 decks +29% synergy
Karplusan Forest
32% of 28 decks +29% synergy
Darkbore Pathway
30% of 515 decks +28% synergy
Necroblossom Snarl
30% of 509 decks +28% synergy
Twilight Mire
30% of 516 decks +28% synergy
Path of Ancestry
29% of 2304 decks +8% synergy
Sea of Clouds
29% of 14 decks +23% synergy
Prairie Stream
29% of 14 decks +21% synergy
Cavern of Souls
28% of 2308 decks +21% synergy
Sacred Foundry
28% of 18 decks +20% synergy
Command Tower
28% of 2308 decks -46% synergy
Overgrown Farmland
28% of 127 decks +24% synergy
Golgari Rot Farm
27% of 516 decks +23% synergy
Tainted Wood
25% of 516 decks +23% synergy
Taiga
25% of 28 decks +22% synergy
Spire Garden
25% of 28 decks +20% synergy
Lush Portico
22% of 27 decks +19% synergy
Fortified Village
22% of 136 decks +19% synergy
Seaside Citadel
21% of 14 decks +18% synergy
Selesnya Sanctuary
21% of 137 decks +18% synergy
Sungrass Prairie
20% of 137 decks +17% synergy
Dreamroot Cascade
20% of 46 decks +16% synergy
Rockfall Vale
19% of 27 decks +14% synergy
Wooded Bastion
18% of 137 decks +17% synergy
Branchloft Pathway
17% of 132 decks +16% synergy