Marwyn, the Nurturer + Eternal Witness + Temur Sabertooth + Emerald Charm

Marwyn, the Nurturer
Eternal Witness
Temur Sabertooth
Emerald Charm

Requires
Marwyn, the Nurturer must be on the battlefield. Eternal Witness must be on the battlefield. Temur Sabertooth must be on the battlefield. Emerald Charm must be in hand.
Steps
  1. Activate Marwyn by tapping it, adding at least seven .
  2. Cast Emerald Charm by paying , untapping Marwyn.
  3. Activate Temur Sabertooth by paying 1, returning Eternal Witness from the battlefield to your hand.
  4. Cast Eternal Witness by paying 1.
  5. Eternal Witness enters the battlefield, returning Emerald Charm from your graveyard to your hand.
  6. Repeat.
Results
Infinite blinking of green creatures. Infinite ETB. Infinite green mana. Infinite LTB. Infinite magecraft triggers. Infinite mana creatures you control can produce. Infinite storm count. Infinite untap of creatures you control.

Marwyn, the Nurturer
2.75% of 6323 decks 174 decks
Selvala, Heart of the Wilds
0.39% of 5385 decks 21 decks
Selvala, Explorer Returned
0.71% of 2550 decks 18 decks
Jugan, the Rising Star
20.31% of 64 decks 13 decks
Yeva, Nature's Herald
0.80% of 1506 decks 12 decks
Aeve, Progenitor Ooze
0.19% of 4850 decks 9 decks
Yisan, the Wanderer Bard
0.30% of 2028 decks 6 decks
Raggadragga, Goreguts Boss
0.05% of 7376 decks 4 decks
Lathril, Blade of the Elves
0.02% of 24916 decks 4 decks
Eladamri, Korvecdal
0.18% of 1711 decks 3 decks
Dionus, Elvish Archdruid
0.14% of 1387 decks 2 decks
Rhys the Redeemed
0.05% of 4383 decks 2 decks
Chatterfang, Squirrel General
0.01% of 18492 decks 1 decks
Neyith of the Dire Hunt
0.05% of 2143 decks 1 decks
Fynn, the Fangbearer
0.01% of 10200 decks 1 decks
Nylea, God of the Hunt
0.34% of 292 decks 1 decks
Trostani, Selesnya's Voice
0.02% of 4799 decks 1 decks
Emiel the Blessed
0.05% of 1909 decks 1 decks
New Cards
Nature's Rhythm
30% of 10 decks +28% synergy
Beastrider Vanguard
4% of 54 decks +4% synergy
Greenbelt Guardian
2% of 54 decks +2% synergy
Defend the Rider
2% of 56 decks +1% synergy
High Synergy Cards
Quirion Ranger
89% of 288 decks +87% synergy
Arbor Elf
88% of 288 decks +82% synergy
Staff of Domination
83% of 288 decks +81% synergy
Fyndhorn Elves
93% of 288 decks +81% synergy
Wirewood Symbiote
80% of 288 decks +79% synergy
Elvish Mystic
95% of 288 decks +78% synergy
Llanowar Elves
94% of 288 decks +73% synergy
Umbral Mantle
73% of 288 decks +72% synergy
Avacyn's Pilgrim
83% of 23 decks +69% synergy
Priest of Titania
72% of 288 decks +68% synergy
Top Cards
Swords to Plowshares
74% of 23 decks +11% synergy
Reclamation Sage
72% of 288 decks +62% synergy
Beast Within
70% of 288 decks +33% synergy
Scryb Ranger
69% of 288 decks +68% synergy
Elvish Archdruid
67% of 288 decks +63% synergy
Village Bell-Ringer
65% of 23 decks +64% synergy
Mirror Entity
65% of 23 decks +61% synergy
Wild Growth
65% of 288 decks +54% synergy
Beast Whisperer
65% of 288 decks +53% synergy
Elvish Visionary
64% of 288 decks +62% synergy
Game Changers
Demonic Tutor
38% of 8 decks +16% synergy
Enlightened Tutor
35% of 23 decks +18% synergy
Smothering Tithe
30% of 23 decks +7% synergy
Ancient Tomb
21% of 288 decks +11% synergy
Gaea's Cradle
20% of 288 decks +14% synergy
Chrome Mox
13% of 288 decks +7% synergy
Survival of the Fittest
10% of 288 decks +9% synergy
Mana Vault
9% of 288 decks +3% synergy
Mox Diamond
7% of 288 decks +2% synergy
Creatures
Hyrax Tower Scout
61% of 288 decks +61% synergy
Ashaya, Soul of the Wild
59% of 288 decks +56% synergy
Kogla, the Titan Ape
54% of 288 decks +51% synergy
Shaman of the Pack
50% of 8 decks +48% synergy
Fierce Empath
50% of 288 decks +48% synergy
Elvish Spirit Guide
45% of 288 decks +42% synergy
Boreal Druid
45% of 288 decks +43% synergy
Regal Force
44% of 288 decks +43% synergy
Magus of the Moon
43% of 7 decks +41% synergy
Imperial Recruiter
43% of 7 decks +37% synergy
Circle of Dreams Druid
42% of 288 decks +38% synergy
Fauna Shaman
41% of 288 decks +38% synergy
Leaf-Crowned Visionary
40% of 288 decks +38% synergy
Woodland Bellower
39% of 288 decks +39% synergy
Duskwatch Recruiter
39% of 288 decks +38% synergy
Ezuri, Renegade Leader
39% of 288 decks +37% synergy
Miara, Thorn of the Glade
38% of 8 decks +37% synergy
Poison-Tip Archer
38% of 8 decks +32% synergy
Elves of Deep Shadow
38% of 8 decks +27% synergy
Disciple of Freyalise
37% of 156 decks +31% synergy
Allosaurus Shepherd
36% of 288 decks +33% synergy
Karametra's Acolyte
35% of 288 decks +33% synergy
Great Oak Guardian
33% of 288 decks +32% synergy
Seeker of Skybreak
31% of 288 decks +30% synergy
Kutzil, Malamet Exemplar
31% of 16 decks +17% synergy
Birds of Paradise
30% of 288 decks +2% synergy
Wirewood Channeler
27% of 288 decks +26% synergy
Emiel the Blessed
26% of 23 decks +23% synergy
Elvish Warmaster
24% of 288 decks +22% synergy
Elvish Harbinger
24% of 288 decks +23% synergy
Imperious Perfect
23% of 288 decks +21% synergy
Dionus, Elvish Archdruid
22% of 90 decks +21% synergy
Lys Alana Huntmaster
22% of 288 decks +21% synergy
Drumbellower
22% of 23 decks +20% synergy
Stoneforge Mystic
22% of 23 decks +19% synergy
Aven Mindcensor
22% of 23 decks +18% synergy
Yeva, Nature's Herald
22% of 288 decks +20% synergy
Llanowar Tribe
22% of 288 decks +20% synergy
Copperhorn Scout
20% of 288 decks +19% synergy
Selvala, Heart of the Wilds
20% of 288 decks +14% synergy
Craterhoof Behemoth
20% of 288 decks +14% synergy
Heritage Druid
19% of 288 decks +18% synergy
Collector Ouphe
19% of 288 decks +17% synergy
Delighted Halfling
18% of 277 decks +7% synergy
Devoted Druid
18% of 288 decks +15% synergy
Trelasarra, Moon Dancer
17% of 23 decks +16% synergy
Ranger-Captain of Eos
17% of 23 decks +13% synergy
Joraga Treespeaker
17% of 288 decks +16% synergy
Timberwatch Elf
16% of 288 decks +15% synergy
Llanowar Visionary
16% of 288 decks +15% synergy
Instants
Return of the Wildspeaker
63% of 288 decks +50% synergy
Vitalize
61% of 288 decks +60% synergy
To Arms!
61% of 23 decks +60% synergy
Eladamri's Call
61% of 23 decks +50% synergy
Path to Exile
61% of 23 decks +14% synergy
Chord of Calling
50% of 288 decks +44% synergy
Invigorate
48% of 288 decks +47% synergy
Shared Summons
47% of 288 decks +45% synergy
Summoner's Pact
42% of 288 decks +41% synergy
Autumn's Veil
42% of 288 decks +41% synergy
Worldly Tutor
40% of 288 decks +26% synergy
Veil of Summer
39% of 288 decks +34% synergy
Generous Gift
39% of 23 decks +14% synergy
Vines of Vastwood
38% of 288 decks +37% synergy
Golgari Charm
38% of 8 decks +32% synergy
Nature's Claim
38% of 288 decks +29% synergy
Abrupt Decay
38% of 8 decks +27% synergy
Putrefy
38% of 8 decks +22% synergy
Crop Rotation
36% of 288 decks +27% synergy
Boon of Boseiju
33% of 288 decks +33% synergy
Heroic Intervention
33% of 288 decks +3% synergy
Stony Strength
31% of 288 decks +31% synergy
Congregation at Dawn
30% of 23 decks +29% synergy
Might of Old Krosa
29% of 288 decks +29% synergy
Burst of Strength
25% of 288 decks +24% synergy
Silence
22% of 23 decks +15% synergy
Flawless Maneuver
22% of 23 decks +12% synergy
Arachnoid Adaptation
21% of 288 decks +21% synergy
Noxious Revival
21% of 288 decks +16% synergy
Archdruid's Charm
21% of 192 decks +16% synergy
Legolas's Quick Reflexes
21% of 228 decks +18% synergy
Snakeskin Veil
19% of 288 decks +15% synergy
Witch's Web
18% of 288 decks +18% synergy
Tamiyo's Safekeeping
18% of 288 decks +12% synergy
Gift of the Viper
18% of 151 decks +15% synergy
Roar of the Kha
17% of 23 decks +17% synergy
Teferi's Protection
17% of 23 decks -2% synergy
Benefactor's Draught
17% of 288 decks +17% synergy
Force of Vigor
17% of 288 decks +14% synergy
Blossoming Defense
16% of 288 decks +14% synergy
Tyvar's Stand
15% of 288 decks +11% synergy
Krosan Grip
15% of 288 decks +8% synergy
Return to Nature
13% of 288 decks +7% synergy
Rally of Wings
13% of 23 decks +13% synergy
Angel's Grace
13% of 23 decks +11% synergy
Bull's Strength
11% of 288 decks +11% synergy
Momentous Fall
11% of 288 decks +9% synergy
Ram Through
11% of 288 decks +7% synergy
Ornamental Courage
10% of 288 decks +10% synergy
Infectious Bite
10% of 288 decks +8% synergy
Sorceries
Rishkar's Expertise
53% of 288 decks +43% synergy
Green Sun's Zenith
44% of 288 decks +39% synergy
Fanning the Flames
43% of 7 decks +43% synergy
Gamble
43% of 7 decks +33% synergy
Finale of Devastation
40% of 288 decks +32% synergy
Scale Up
38% of 288 decks +37% synergy
Soul's Majesty
35% of 288 decks +33% synergy
Tooth and Nail
34% of 288 decks +33% synergy
Shamanic Revelation
34% of 288 decks +26% synergy
Eldritch Evolution
33% of 288 decks +28% synergy
Genesis Wave
32% of 288 decks +29% synergy
Open the Armory
30% of 23 decks +26% synergy
Bridgeworks Battle
29% of 156 decks +25% synergy
Harmonize
29% of 288 decks +20% synergy
Natural Order
26% of 288 decks +24% synergy
Regrowth
19% of 288 decks +16% synergy
Turntimber Symbiosis
19% of 288 decks +17% synergy
Last March of the Ents
17% of 270 decks +13% synergy
Austere Command
13% of 23 decks +0% synergy
Mobilize
12% of 288 decks +12% synergy
Threats Undetected
12% of 288 decks +12% synergy
Primal Command
12% of 288 decks +11% synergy
Bala Ged Recovery
12% of 288 decks +3% synergy
Life's Legacy
11% of 288 decks +9% synergy
Season of Gathering
11% of 138 decks +8% synergy
Phytoburst
11% of 288 decks +11% synergy
Rampant Growth
10% of 288 decks -24% synergy
Cultivate
10% of 288 decks -35% synergy
Hurricane
10% of 288 decks +9% synergy
Overwhelming Stampede
9% of 288 decks +4% synergy
Nature's Lore
9% of 288 decks -22% synergy
Weird Harvest
9% of 288 decks +9% synergy
Glimpse of Nature
9% of 288 decks +9% synergy
Elvish Promenade
9% of 288 decks +7% synergy
Uncage the Menagerie
8% of 288 decks +8% synergy
Green Sun's Twilight
8% of 288 decks +7% synergy
Kodama's Reach
8% of 288 decks -23% synergy
Three Visits
7% of 288 decks -17% synergy
Collective Unconscious
7% of 288 decks +6% synergy
Hunter's Prowess
7% of 288 decks +6% synergy
Triumph of the Hordes
6% of 288 decks +3% synergy
Utility Artifacts
Swiftfoot Boots
37% of 288 decks +9% synergy
Thousand-Year Elixir
33% of 288 decks +31% synergy
Sword of the Paruns
27% of 288 decks +26% synergy
Lightning Greaves
27% of 288 decks +2% synergy
Lotus Petal
19% of 288 decks +12% synergy
Cloudstone Curio
16% of 288 decks +15% synergy
Emerald Medallion
15% of 288 decks +13% synergy
Malachite Talisman
12% of 288 decks +12% synergy
Jeweled Lotus
11% of 288 decks +7% synergy
Lifecrafter's Bestiary
11% of 288 decks +7% synergy
Rhonas's Monument
9% of 288 decks +8% synergy
The Great Henge
8% of 288 decks -2% synergy
Skullclamp
5% of 288 decks -7% synergy
Enchantments
Rhythm of the Wild
57% of 7 decks +34% synergy
Utopia Sprawl
46% of 288 decks +38% synergy
Fires of Yavimaya
43% of 7 decks +39% synergy
Kenrith's Transformation
37% of 288 decks +31% synergy
Sylvan Library
28% of 288 decks +17% synergy
Concordant Crossroads
27% of 288 decks +25% synergy
Instill Energy
26% of 288 decks +26% synergy
Leyline of Abundance
23% of 288 decks +21% synergy
Swift Reconfiguration
22% of 23 decks +21% synergy
Elvish Guidance
18% of 288 decks +17% synergy
Carpet of Flowers
15% of 288 decks +12% synergy
Guardian Project
14% of 288 decks +5% synergy
Growing Rites of Itlimoc
14% of 288 decks +8% synergy
Nature's Chosen
12% of 288 decks +12% synergy
Season of Growth
12% of 288 decks +10% synergy
Greater Good
11% of 288 decks +7% synergy
Evolutionary Leap
8% of 288 decks +6% synergy
Sylvan Anthem
8% of 288 decks +6% synergy
Song of the Dryads
7% of 288 decks +5% synergy
Lignify
7% of 288 decks +5% synergy
Hardened Scales
7% of 288 decks -3% synergy
Garruk's Uprising
6% of 288 decks -10% synergy
Tribute to the World Tree
6% of 288 decks -1% synergy
Battles
Invasion of Ikoria
17% of 288 decks +13% synergy
Planeswalkers
Garruk, Primal Hunter
40% of 288 decks +38% synergy
Tyvar Kell
38% of 8 decks +36% synergy
Tyvar, Jubilant Brawler
38% of 8 decks +33% synergy
Vivien, Monsters' Advocate
7% of 288 decks +6% synergy
Freyalise, Llanowar's Fury
6% of 288 decks +4% synergy
Utility Lands
Wirewood Lodge
64% of 288 decks +63% synergy
Kessig Wolf Run
57% of 7 decks +41% synergy
Nykthos, Shrine to Nyx
32% of 288 decks +27% synergy
Yavimaya, Cradle of Growth
31% of 288 decks +22% synergy
Boseiju, Who Endures
27% of 288 decks +8% synergy
Emergence Zone
26% of 288 decks +24% synergy
Castle Garenbrig
22% of 288 decks +17% synergy
Dryad Arbor
17% of 288 decks +13% synergy
Tranquil Thicket
17% of 288 decks +13% synergy
Reliquary Tower
16% of 288 decks -13% synergy
Shifting Woodland
15% of 156 decks +9% synergy
War Room
14% of 288 decks +7% synergy
Rogue's Passage
11% of 288 decks -9% synergy
Three Tree City
9% of 138 decks +4% synergy
Oran-Rief, the Vastwood
9% of 288 decks +5% synergy
Homeward Path
9% of 288 decks +7% synergy
Pendelhaven
8% of 288 decks +8% synergy
Hickory Woodlot
8% of 288 decks +8% synergy
Mosswort Bridge
8% of 288 decks -3% synergy
Crystal Vein
7% of 288 decks +6% synergy
Havenwood Battleground
6% of 288 decks +6% synergy
Centaur Garden
6% of 288 decks +5% synergy
Geier Reach Sanitarium
6% of 288 decks +2% synergy
Command Beacon
6% of 288 decks +1% synergy
Slippery Karst
5% of 288 decks +4% synergy
Mana Artifacts
Sol Ring
80% of 288 decks -4% synergy
Selesnya Signet
17% of 23 decks +9% synergy
Arcane Signet
17% of 288 decks -56% synergy
Talisman of Unity
13% of 23 decks +5% synergy
Mana Crypt
11% of 288 decks +5% synergy
Lands
Gruul Turf
57% of 7 decks +42% synergy
Cinder Glade
57% of 7 decks +19% synergy
Brushland
57% of 23 decks +40% synergy
Sunpetal Grove
57% of 23 decks +32% synergy
Canopy Vista
57% of 23 decks +20% synergy
Necroblossom Snarl
50% of 8 decks +38% synergy
Tainted Wood
50% of 8 decks +36% synergy
Llanowar Wastes
50% of 8 decks +24% synergy
Temple Garden
43% of 23 decks +4% synergy
Game Trail
43% of 7 decks +27% synergy
Karplusan Forest
43% of 7 decks +25% synergy
Stomping Ground
43% of 7 decks +2% synergy
Fortified Village
39% of 23 decks +23% synergy
Horizon Canopy
35% of 23 decks +30% synergy
Bountiful Promenade
30% of 23 decks +7% synergy
Wooded Bastion
26% of 23 decks +22% synergy
Branchloft Pathway
22% of 23 decks +14% synergy
Sungrass Prairie
22% of 23 decks +9% synergy
Selesnya Sanctuary
22% of 23 decks +8% synergy
Cavern of Souls
19% of 288 decks +12% synergy
Razorverge Thicket
17% of 23 decks +12% synergy
Savannah
17% of 23 decks +5% synergy
Overgrown Farmland
17% of 23 decks +1% synergy
Radiant Grove
13% of 23 decks +8% synergy
Blossoming Sands
13% of 23 decks +6% synergy
Temple of Plenty
13% of 23 decks -0% synergy
Gemstone Caverns
12% of 288 decks +8% synergy
Command Tower
12% of 288 decks -62% synergy
Windswept Heath
11% of 288 decks +0% synergy
Wooded Foothills
9% of 288 decks -1% synergy
Myriad Landscape
9% of 288 decks -9% synergy
Path of Ancestry
9% of 288 decks -13% synergy
Blighted Woodland
8% of 288 decks +3% synergy
Verdant Catacombs
8% of 288 decks -3% synergy
Misty Rainforest
7% of 288 decks -5% synergy