Ancient Greenwarden + Mina and Denn, Wildborn + Retreat to Coralhelm + Lotus Cobra + Llanowar Scout

Ancient Greenwarden
Mina and Denn, Wildborn
Retreat to Coralhelm
Lotus Cobra
Llanowar Scout

Requires
Ancient Greenwarden must be on the battlefield. Mina and Denn, Wildborn must be on the battlefield. Retreat to Coralhelm must be on the battlefield. Lotus Cobra must be on the battlefield. Llanowar Scout must be on the battlefield. Llanowar Scout does not have summoning sickness. You have a land card in hand that enters the battlefield untapped.
Steps
  1. Activate Llanowar Scout by tapping it, putting a land from your hand onto the battlefield.
  2. The land enters the battlefield, triggering Lotus Cobra and Retreat to Coralhelm twice.
  3. Resolve both Lotus Cobra triggers, adding .
  4. Resolve both Retreat to Coralhelm triggers, untapping Llanowar Scout and choosing either to untap another creature or scry 1.
  5. Activate a land by tapping it, adding at least 1.
  6. Activate Mina and Denn by paying and returning a land from the battlefield to your hand, giving a creature trample until end of turn.
  7. Repeat.
Results
Infinite colored mana. Infinite landfall triggers. Infinite mana creatures you control can produce. Infinite scry 1. Infinite untap of creatures you control.

Omnath, Locus of Creation
4.75% of 13596 decks 646 decks
Omnath, Locus of the Roil
1.34% of 2844 decks 38 decks
Kynaios and Tiro of Meletis
0.09% of 7795 decks 7 decks
Omnath, Locus of All
0.04% of 12969 decks 5 decks
Animar, Soul of Elements
0.03% of 15877 decks 4 decks
Thrasios, Triton Hero // Toggo, Goblin Weaponsmith
0.56% of 710 decks 4 decks
Flubs, the Fool
0.04% of 7577 decks 3 decks
Kodama of the East Tree // Kraum, Ludevic's Opus
0.48% of 414 decks 2 decks
Borborygmos and Fblthp
0.11% of 1809 decks 2 decks
Horde of Notions
0.08% of 2444 decks 2 decks
Haldan, Avid Arcanist // Pako, Arcane Retriever
0.01% of 7235 decks 1 decks
Maelstrom Wanderer
0.02% of 5785 decks 1 decks
Averna, the Chaos Bloom
0.03% of 3740 decks 1 decks
Beluna Grandsquall
0.03% of 3111 decks 1 decks
Surrak Dragonclaw
0.05% of 1888 decks 1 decks
Kenrith, the Returned King
0.00% of 21513 decks 1 decks
Xyris, the Writhing Storm
0.01% of 10791 decks 1 decks
Esika, God of the Tree
0.01% of 17767 decks 1 decks
New Cards
Loot, Exuberant Explorer
100% of 4 decks +76% synergy
Walk-In Closet // Forgotten Cellar
79% of 14 decks +52% synergy
Disorienting Choice
37% of 19 decks +34% synergy
Zimone, Mystery Unraveler
24% of 25 decks +21% synergy
Dazzling Theater // Prop Room
21% of 14 decks -12% synergy
High Synergy Cards
Omnath, Locus of Rage
89% of 721 decks +84% synergy
Tatyova, Benthic Druid
94% of 721 decks +82% synergy
Azusa, Lost but Seeking
89% of 721 decks +81% synergy
Scute Swarm
90% of 721 decks +80% synergy
Felidar Retreat
85% of 662 decks +78% synergy
Ramunap Excavator
82% of 721 decks +75% synergy
Yarok, the Desecrated
78% of 9 decks +75% synergy
Sakura-Tribe Scout
71% of 721 decks +70% synergy
Rampaging Baloths
76% of 721 decks +69% synergy
Avenger of Zendikar
78% of 721 decks +68% synergy
Top Cards
Cultivate
76% of 721 decks +29% synergy
Farseek
74% of 721 decks +40% synergy
Aesi, Tyrant of Gyre Strait
73% of 717 decks +67% synergy
Dryad of the Ilysian Grove
73% of 721 decks +65% synergy
Harrow
67% of 721 decks +58% synergy
Muldrotha, the Gravetide
67% of 9 decks +60% synergy
Exploration
66% of 721 decks +58% synergy
Entish Restoration
66% of 320 decks +58% synergy
Crop Rotation
65% of 721 decks +55% synergy
Oracle of Mul Daya
65% of 721 decks +59% synergy
Creatures
Kodama of the East Tree
64% of 717 decks +60% synergy
Omnath, Locus of the Roil
63% of 721 decks +60% synergy
Moraug, Fury of Akoum
62% of 721 decks +59% synergy
Tireless Provisioner
61% of 686 decks +50% synergy
Risen Reef
59% of 721 decks +55% synergy
Ashaya, Soul of the Wild
58% of 721 decks +55% synergy
Sakura-Tribe Elder
50% of 721 decks +32% synergy
Emeria Shepherd
47% of 662 decks +44% synergy
Courser of Kruphix
45% of 721 decks +41% synergy
Springheart Nantuko
42% of 97 decks +35% synergy
Meloku the Clouded Mirror
41% of 721 decks +40% synergy
Walking Atlas
39% of 721 decks +39% synergy
Springbloom Druid
37% of 721 decks +33% synergy
Elesh Norn, Mother of Machines
37% of 452 decks +32% synergy
Tireless Tracker
36% of 721 decks +31% synergy
Spitfire Lagac
35% of 721 decks +34% synergy
Radha, Heart of Keld
35% of 721 decks +33% synergy
Wayward Swordtooth
34% of 721 decks +31% synergy
Augur of Autumn
34% of 660 decks +31% synergy
Ob Nixilis, the Fallen
33% of 9 decks +32% synergy
Nissa, Resurgent Animist
33% of 351 decks +31% synergy
Tunneling Geopede
33% of 721 decks +32% synergy
Emeria Angel
33% of 662 decks +31% synergy
Scaled Herbalist
32% of 675 decks +31% synergy
Phylath, World Sculptor
31% of 721 decks +29% synergy
Roil Elemental
28% of 721 decks +27% synergy
Murasa Rootgrazer
26% of 662 decks +26% synergy
Ruin Ghost
26% of 662 decks +26% synergy
Titania, Protector of Argoth
25% of 721 decks +22% synergy
Cultivator Colossus
24% of 635 decks +22% synergy
Bristly Bill, Spine Sower
21% of 126 decks +17% synergy
Ruin Crab
20% of 721 decks +17% synergy
Multani, Yavimaya's Avatar
19% of 721 decks +17% synergy
Hugs, Grisly Guardian
19% of 43 decks +14% synergy
Obuun, Mul Daya Ancestor
18% of 662 decks +17% synergy
Greensleeves, Maro-Sorcerer
18% of 582 decks +16% synergy
Uro, Titan of Nature's Wrath
17% of 721 decks +13% synergy
Stone-Seeder Hierophant
17% of 721 decks +17% synergy
Eternal Witness
17% of 721 decks -4% synergy
Knight of the Reliquary
17% of 662 decks +15% synergy
Skyshroud Ranger
15% of 721 decks +14% synergy
Roaming Throne
14% of 201 decks +4% synergy
Geode Rager
14% of 721 decks +13% synergy
Rootpath Purifier
14% of 556 decks +13% synergy
Pollywog Prodigy
12% of 32 decks -0% synergy
Yasharn, Implacable Earth
12% of 662 decks +10% synergy
Flubs, the Fool
12% of 41 decks +11% synergy
Admonition Angel
12% of 662 decks +12% synergy
Bonny Pall, Clearcutter
11% of 126 decks +8% synergy
Birds of Paradise
10% of 721 decks -17% synergy
Instants
Swords to Plowshares
64% of 662 decks +1% synergy
Beast Within
57% of 721 decks +18% synergy
Path to Exile
54% of 662 decks +9% synergy
Roiling Regrowth
53% of 721 decks +50% synergy
Growth Spiral
52% of 721 decks +30% synergy
Counterspell
41% of 721 decks -2% synergy
Heroic Intervention
37% of 721 decks +7% synergy
Cyclonic Rift
32% of 721 decks +4% synergy
Eladamri's Call
32% of 662 decks +20% synergy
Negate
19% of 721 decks -4% synergy
Ghostly Flicker
18% of 721 decks +14% synergy
Generous Gift
17% of 662 decks -9% synergy
Worldly Tutor
16% of 721 decks +2% synergy
Teferi's Protection
16% of 662 decks -4% synergy
Return of the Wildspeaker
13% of 721 decks -0% synergy
Dovin's Veto
13% of 662 decks -7% synergy
Enlightened Tutor
12% of 662 decks -6% synergy
Chaos Warp
12% of 721 decks -21% synergy
Archdruid's Charm
10% of 172 decks +3% synergy
Planar Genesis
9% of 97 decks +1% synergy
Arcane Denial
9% of 721 decks -10% synergy
Dawn's Truce
9% of 33 decks -8% synergy
Ephemerate
9% of 662 decks +3% synergy
Fierce Guardianship
9% of 721 decks -9% synergy
Eureka Moment
8% of 687 decks +4% synergy
Nature's Claim
6% of 721 decks -3% synergy
Mana Drain
6% of 721 decks -9% synergy
An Offer You Can't Refuse
6% of 613 decks -14% synergy
Swan Song
6% of 721 decks -11% synergy
Stroke of Midnight
5% of 225 decks -7% synergy
Krosan Grip
5% of 721 decks -3% synergy
Sorceries
Kodama's Reach
65% of 721 decks +33% synergy
Rampant Growth
55% of 721 decks +21% synergy
Nature's Lore
50% of 721 decks +18% synergy
Splendid Reclamation
47% of 721 decks +43% synergy
Scapeshift
41% of 721 decks +38% synergy
Explore
37% of 721 decks +28% synergy
Three Visits
35% of 721 decks +10% synergy
Skyshroud Claim
35% of 721 decks +25% synergy
Worldsoul's Rage
31% of 147 decks +27% synergy
Awaken the Woods
28% of 556 decks +24% synergy
Broken Bond
26% of 721 decks +24% synergy
Reshape the Earth
25% of 717 decks +24% synergy
Urban Evolution
18% of 721 decks +14% synergy
Blasphemous Act
17% of 721 decks -16% synergy
Farewell
17% of 569 decks +3% synergy
Escape to the Wilds
14% of 721 decks +10% synergy
Bala Ged Recovery
14% of 721 decks +5% synergy
Sylvan Scrying
10% of 721 decks +7% synergy
Genesis Ultimatum
8% of 721 decks +2% synergy
Green Sun's Zenith
8% of 721 decks +1% synergy
Hour of Revelation
7% of 662 decks +6% synergy
Life from the Loam
7% of 721 decks +4% synergy
Nahiri's Lithoforming
7% of 721 decks +7% synergy
Migration Path
7% of 721 decks +4% synergy
Circuitous Route
7% of 721 decks +5% synergy
Ondu Inversion
7% of 662 decks +5% synergy
Tempt with Discovery
6% of 721 decks +3% synergy
Austere Command
6% of 662 decks -6% synergy
Sylvan Awakening
6% of 721 decks +5% synergy
Search for Tomorrow
6% of 721 decks +3% synergy
Supreme Verdict
6% of 662 decks -8% synergy
Finale of Devastation
6% of 721 decks -3% synergy
Idyllic Tutor
6% of 662 decks +1% synergy
Explosive Vegetation
5% of 721 decks +2% synergy
Utility Artifacts
Conduit of Worlds
59% of 465 decks +53% synergy
Crucible of Worlds
56% of 721 decks +54% synergy
Amulet of Vigor
16% of 721 decks +15% synergy
Horn of Greed
13% of 721 decks +13% synergy
Swiftfoot Boots
10% of 721 decks -18% synergy
Lightning Greaves
9% of 721 decks -16% synergy
Seer's Sundial
9% of 721 decks +8% synergy
Expedition Map
6% of 721 decks +3% synergy
Blackblade Reforged
6% of 721 decks +2% synergy
Zuran Orb
5% of 721 decks +4% synergy
Enchantments
Zendikar's Roil
63% of 721 decks +60% synergy
Valakut Exploration
58% of 721 decks +55% synergy
Spelunking
46% of 221 decks +41% synergy
Retreat to Hagra
44% of 9 decks +43% synergy
Case of the Locked Hothouse
42% of 165 decks +37% synergy
Khalni Heart Expedition
36% of 721 decks +34% synergy
Trade Routes
31% of 721 decks +31% synergy
Virtue of Knowledge
30% of 248 decks +27% synergy
Rhystic Study
29% of 721 decks +1% synergy
Druid Class
27% of 675 decks +24% synergy
Burgeoning
23% of 721 decks +19% synergy
Annie Joins Up
21% of 117 decks +2% synergy
Undergrowth Recon
17% of 172 decks +15% synergy
Sylvan Library
14% of 721 decks +2% synergy
Retreat to Emeria
12% of 662 decks +12% synergy
Abundance
12% of 721 decks +9% synergy
Retreat to Kazandu
10% of 721 decks +8% synergy
Mystic Remora
9% of 721 decks -9% synergy
Rites of Flourishing
9% of 721 decks +6% synergy
Copy Land
7% of 54 decks +6% synergy
Temur Ascendancy
7% of 721 decks -8% synergy
Omenpath Journey
6% of 108 decks +4% synergy
Virtue of Strength
5% of 235 decks +2% synergy
Battles
Invasion of Zendikar
6% of 363 decks +4% synergy
Planeswalkers
Nissa, Vital Force
21% of 721 decks +20% synergy
Wrenn and Seven
18% of 660 decks +16% synergy
Wrenn and Realmbreaker
13% of 379 decks +10% synergy
Wrenn and Six
7% of 721 decks +5% synergy
Utility Lands
Field of the Dead
45% of 721 decks +42% synergy
Ghost Town
32% of 721 decks +32% synergy
Reliquary Tower
27% of 721 decks -2% synergy
Yavimaya, Cradle of Growth
23% of 686 decks +14% synergy
Kessig Wolf Run
18% of 721 decks +3% synergy
Boseiju, Who Endures
15% of 619 decks -5% synergy
Oboro, Palace in the Clouds
14% of 721 decks +13% synergy
Strip Mine
11% of 721 decks +8% synergy
Thespian's Stage
10% of 721 decks +7% synergy
Otawara, Soaring City
8% of 619 decks -9% synergy
Lotus Field
8% of 721 decks +6% synergy
Vesuva
7% of 721 decks +6% synergy
Guildless Commons
7% of 717 decks +5% synergy
Arid Archway
6% of 128 decks +5% synergy
Mystic Sanctuary
6% of 721 decks -6% synergy
Valakut, the Molten Pinnacle
5% of 721 decks +3% synergy
Mana Artifacts
Sol Ring
63% of 721 decks -21% synergy
Arcane Signet
32% of 721 decks -40% synergy
Chromatic Lantern
15% of 721 decks +6% synergy
Lands
Command Tower
87% of 721 decks +13% synergy
Simic Growth Chamber
86% of 721 decks +66% synergy
Gruul Turf
85% of 721 decks +69% synergy
Selesnya Sanctuary
84% of 662 decks +70% synergy
Izzet Boilerworks
71% of 721 decks +55% synergy
Evolving Wilds
66% of 721 decks +45% synergy
Terramorphic Expanse
61% of 721 decks +46% synergy
Golgari Rot Farm
56% of 9 decks +38% synergy
Indatha Triome
56% of 9 decks +24% synergy
Fabled Passage
55% of 721 decks +45% synergy
Misty Rainforest
52% of 721 decks +40% synergy
Boros Garrison
51% of 662 decks +36% synergy
Stomping Ground
50% of 721 decks +8% synergy
Azorius Chancery
49% of 662 decks +34% synergy
Scalding Tarn
49% of 721 decks +38% synergy
Temple Garden
49% of 662 decks +8% synergy
Bountiful Landscape
48% of 80 decks +31% synergy
Breeding Pool
47% of 721 decks +6% synergy
Exotic Orchard
47% of 721 decks +11% synergy
Wooded Foothills
46% of 721 decks +36% synergy
Arid Mesa
46% of 721 decks +35% synergy
Windswept Heath
45% of 721 decks +35% synergy
Hallowed Fountain
45% of 662 decks +4% synergy
Rakdos Carnarium
44% of 9 decks +30% synergy
Dimir Aqueduct
44% of 9 decks +27% synergy
Zagoth Triome
44% of 9 decks +14% synergy
Ketria Triome
44% of 721 decks +11% synergy
Steam Vents
43% of 721 decks +4% synergy
Flooded Strand
41% of 721 decks +30% synergy
Tranquil Landscape
41% of 74 decks +24% synergy
Sacred Foundry
40% of 662 decks +3% synergy
Sheltering Landscape
38% of 74 decks +24% synergy
Raugrin Triome
38% of 662 decks +11% synergy
Ziatora's Proving Ground
38% of 8 decks +5% synergy
Krosan Verge
35% of 721 decks +32% synergy
Orzhov Basilica
33% of 9 decks +17% synergy
Perilous Landscape
32% of 74 decks +20% synergy
Jetmir's Garden
32% of 563 decks -1% synergy
Spara's Headquarters
31% of 563 decks -1% synergy
Myriad Landscape
29% of 721 decks +9% synergy
Cinder Glade
28% of 721 decks -11% synergy
Canopy Vista
25% of 662 decks -11% synergy
Prismatic Vista
24% of 721 decks +18% synergy
Prairie Stream
22% of 662 decks -11% synergy
Brokers Hideout
21% of 613 decks +20% synergy
Cabaretti Courtyard
20% of 613 decks +18% synergy
Polluted Delta
19% of 721 decks +7% synergy
Blighted Woodland
16% of 721 decks +10% synergy
Verdant Catacombs
15% of 721 decks +4% synergy
Marsh Flats
14% of 721 decks +3% synergy