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. Marwyn does not have summoning sickness. Marwyn has a power of at least seven.
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
2.71% of 5896 decks 160 decks
Selvala, Heart of the Wilds
0.36% of 4983 decks 18 decks
Selvala, Explorer Returned
0.76% of 2093 decks 16 decks
Jugan, the Rising Star
22.22% of 54 decks 12 decks
Yeva, Nature's Herald
0.78% of 1407 decks 11 decks
Aeve, Progenitor Ooze
0.19% of 4220 decks 8 decks
Yisan, the Wanderer Bard
0.36% of 1953 decks 7 decks
Lathril, Blade of the Elves
0.01% of 21128 decks 3 decks
Raggadragga, Goreguts Boss
0.04% of 6869 decks 3 decks
Rhys the Redeemed
0.05% of 4041 decks 2 decks
Ezuri, Renegade Leader
0.08% of 2653 decks 2 decks
Freyalise, Llanowar's Fury
0.06% of 1738 decks 1 decks
Jarad, Golgari Lich Lord
0.03% of 3870 decks 1 decks
Eladamri, Korvecdal
0.08% of 1198 decks 1 decks
Surrak, the Hunt Caller
1.61% of 62 decks 1 decks
Wort, the Raidmother
0.04% of 2851 decks 1 decks
Kinnan, Bonder Prodigy
0.01% of 12009 decks 1 decks
Thrun, Breaker of Silence
0.03% of 3560 decks 1 decks
New Cards
Insidious Fungus
50% of 6 decks +44% synergy
High Synergy Cards
Quirion Ranger
88% of 262 decks +86% synergy
Fyndhorn Elves
94% of 262 decks +81% synergy
Arbor Elf
87% of 262 decks +80% synergy
Staff of Domination
80% of 262 decks +78% synergy
Wirewood Symbiote
78% of 262 decks +77% synergy
Elvish Mystic
95% of 262 decks +77% synergy
Llanowar Elves
94% of 262 decks +73% synergy
Umbral Mantle
72% of 262 decks +71% synergy
Priest of Titania
71% of 262 decks +67% synergy
Village Bell-Ringer
68% of 19 decks +67% synergy
Top Cards
Avacyn's Pilgrim
79% of 19 decks +64% synergy
Swords to Plowshares
79% of 19 decks +16% synergy
Reclamation Sage
72% of 262 decks +61% synergy
Beast Within
71% of 262 decks +32% synergy
Wild Growth
69% of 262 decks +58% synergy
Scryb Ranger
68% of 262 decks +67% synergy
Elvish Archdruid
68% of 262 decks +64% synergy
Putrefy
67% of 6 decks +51% synergy
Beast Whisperer
65% of 262 decks +53% synergy
Elvish Visionary
65% of 262 decks +63% synergy
Creatures
Hyrax Tower Scout
63% of 259 decks +63% synergy
Mirror Entity
63% of 19 decks +59% synergy
Ashaya, Soul of the Wild
54% of 258 decks +51% synergy
Kogla, the Titan Ape
50% of 259 decks +47% synergy
Skemfar Avenger
50% of 6 decks +50% synergy
Elves of Deep Shadow
50% of 6 decks +39% synergy
Fierce Empath
50% of 262 decks +48% synergy
Boreal Druid
47% of 262 decks +45% synergy
Disciple of Freyalise
44% of 55 decks +36% synergy
Circle of Dreams Druid
43% of 251 decks +40% synergy
Leaf-Crowned Visionary
43% of 230 decks +41% synergy
Regal Force
43% of 262 decks +41% synergy
Ezuri, Renegade Leader
41% of 262 decks +39% synergy
Fauna Shaman
41% of 262 decks +38% synergy
Elvish Spirit Guide
40% of 262 decks +37% synergy
Woodland Bellower
38% of 262 decks +37% synergy
Duskwatch Recruiter
37% of 262 decks +37% synergy
Karametra's Acolyte
37% of 262 decks +35% synergy
Great Oak Guardian
36% of 262 decks +36% synergy
Allosaurus Shepherd
36% of 258 decks +33% synergy
Trelasarra, Moon Dancer
35% of 17 decks +34% synergy
Seeker of Skybreak
32% of 262 decks +31% synergy
Wirewood Channeler
30% of 262 decks +29% synergy
Birds of Paradise
27% of 262 decks -0% synergy
Emiel the Blessed
26% of 19 decks +23% synergy
Drumbellower
25% of 16 decks +23% synergy
Elvish Warmaster
25% of 253 decks +23% synergy
Delighted Halfling
24% of 142 decks +10% synergy
Lys Alana Huntmaster
23% of 262 decks +21% synergy
Elvish Harbinger
23% of 262 decks +21% synergy
Esper Sentinel
22% of 18 decks +2% synergy
Llanowar Tribe
22% of 261 decks +20% synergy
Imperious Perfect
22% of 262 decks +19% synergy
Copperhorn Scout
21% of 262 decks +21% synergy
Craterhoof Behemoth
21% of 262 decks +15% synergy
Stoneforge Mystic
21% of 19 decks +18% synergy
Aven Mindcensor
21% of 19 decks +16% synergy
Grand Abolisher
21% of 19 decks +12% synergy
Sun Titan
21% of 19 decks +11% synergy
Yeva, Nature's Herald
21% of 262 decks +20% synergy
Collector Ouphe
20% of 261 decks +17% synergy
Galadhrim Brigade
19% of 80 decks +17% synergy
Joraga Treespeaker
18% of 262 decks +17% synergy
Llanowar Visionary
18% of 258 decks +16% synergy
Heritage Druid
17% of 262 decks +17% synergy
Devoted Druid
17% of 262 decks +14% synergy
Timberwatch Elf
16% of 262 decks +15% synergy
Wood Elves
16% of 262 decks +9% synergy
Selvala, Heart of the Wilds
16% of 262 decks +11% synergy
Timeless Witness
16% of 252 decks +13% synergy
Instants
Return of the Wildspeaker
62% of 260 decks +49% synergy
Vitalize
59% of 262 decks +58% synergy
To Arms!
58% of 19 decks +57% synergy
Eladamri's Call
58% of 19 decks +47% synergy
Path to Exile
58% of 19 decks +12% synergy
Golgari Charm
50% of 6 decks +44% synergy
Shared Summons
50% of 261 decks +48% synergy
Chord of Calling
48% of 262 decks +42% synergy
Invigorate
48% of 262 decks +47% synergy
Congregation at Dawn
47% of 19 decks +46% synergy
Gift of the Viper
44% of 34 decks +40% synergy
Nature's Claim
43% of 262 decks +33% synergy
Autumn's Veil
42% of 262 decks +41% synergy
Worldly Tutor
41% of 262 decks +27% synergy
Summoner's Pact
39% of 262 decks +38% synergy
Vines of Vastwood
38% of 262 decks +37% synergy
Reprieve
38% of 8 decks +33% synergy
Generous Gift
37% of 19 decks +11% synergy
Veil of Summer
36% of 261 decks +30% synergy
Crop Rotation
35% of 262 decks +26% synergy
Boon of Boseiju
35% of 245 decks +34% synergy
Legolas's Quick Reflexes
34% of 88 decks +31% synergy
Enlightened Tutor
32% of 19 decks +14% synergy
Arachnoid Adaptation
31% of 158 decks +31% synergy
Heroic Intervention
31% of 262 decks +1% synergy
Stony Strength
31% of 262 decks +30% synergy
Archdruid's Charm
30% of 69 decks +23% synergy
High Stride
30% of 10 decks +29% synergy
Might of Old Krosa
30% of 262 decks +30% synergy
Angel's Grace
26% of 19 decks +24% synergy
Silence
26% of 19 decks +20% synergy
Burst of Strength
26% of 262 decks +25% synergy
Tyvar's Stand
23% of 188 decks +18% synergy
Noxious Revival
22% of 262 decks +17% synergy
Witch's Web
21% of 247 decks +21% synergy
Roar of the Kha
21% of 19 decks +21% synergy
Teferi's Protection
21% of 19 decks +1% synergy
Benefactor's Draught
18% of 262 decks +18% synergy
Snakeskin Veil
18% of 253 decks +14% synergy
Tamiyo's Safekeeping
18% of 245 decks +11% synergy
Krosan Grip
17% of 262 decks +9% synergy
Blossoming Defense
17% of 262 decks +16% synergy
Force of Vigor
16% of 261 decks +13% synergy
Collective Resistance
16% of 50 decks +11% synergy
Flawless Maneuver
16% of 19 decks +6% synergy
Return to Nature
16% of 262 decks +9% synergy
Infectious Bite
13% of 188 decks +11% synergy
Leaping Ambush
12% of 90 decks +12% synergy
Momentous Fall
11% of 262 decks +9% synergy
Bull's Strength
11% of 251 decks +11% synergy
Sorceries
Rishkar's Expertise
52% of 262 decks +41% synergy
Pact of the Serpent
50% of 6 decks +48% synergy
Gamble
50% of 6 decks +40% synergy
Green Sun's Zenith
44% of 262 decks +38% synergy
Bridgeworks Battle
40% of 50 decks +34% synergy
Scale Up
39% of 261 decks +39% synergy
Finale of Devastation
38% of 262 decks +29% synergy
Soul's Majesty
36% of 262 decks +35% synergy
Shamanic Revelation
35% of 262 decks +25% synergy
Harmonize
33% of 262 decks +24% synergy
Open the Armory
32% of 19 decks +27% synergy
Tooth and Nail
30% of 262 decks +29% synergy
Eldritch Evolution
29% of 262 decks +25% synergy
Genesis Wave
29% of 262 decks +26% synergy
Last March of the Ents
26% of 135 decks +21% synergy
Natural Order
25% of 262 decks +23% synergy
Regrowth
24% of 262 decks +21% synergy
Season of Gathering
24% of 17 decks +18% synergy
Turntimber Symbiosis
17% of 258 decks +15% synergy
Threats Undetected
14% of 230 decks +14% synergy
Primal Command
13% of 262 decks +12% synergy
Green Sun's Twilight
12% of 194 decks +11% synergy
Bala Ged Recovery
12% of 258 decks +3% synergy
Cultivate
12% of 262 decks -35% synergy
Glimpse of Nature
11% of 262 decks +11% synergy
Life's Legacy
11% of 262 decks +9% synergy
Hurricane
11% of 262 decks +10% synergy
Weird Harvest
10% of 262 decks +10% synergy
Uncage the Menagerie
10% of 262 decks +10% synergy
Nature's Lore
10% of 262 decks -22% synergy
Phytoburst
10% of 262 decks +10% synergy
Rampant Growth
10% of 262 decks -25% synergy
Mobilize
10% of 262 decks +9% synergy
Kodama's Reach
9% of 262 decks -23% synergy
Hunter's Prowess
8% of 262 decks +8% synergy
Elvish Promenade
8% of 262 decks +7% synergy
Overwhelming Stampede
8% of 262 decks +2% synergy
Elven Farsight
7% of 115 decks +6% synergy
Collective Unconscious
7% of 262 decks +6% synergy
Triumph of the Hordes
7% of 262 decks +3% synergy
Revive
6% of 262 decks +6% synergy
Three Visits
6% of 262 decks -19% synergy
Pick Your Poison
6% of 69 decks +4% synergy
Utility Artifacts
Swiftfoot Boots
39% of 262 decks +11% synergy
Thousand-Year Elixir
37% of 262 decks +34% synergy
Sword of the Paruns
29% of 262 decks +29% synergy
Lightning Greaves
26% of 262 decks +1% synergy
Emerald Medallion
15% of 262 decks +13% synergy
Malachite Talisman
14% of 262 decks +14% synergy
Cloudstone Curio
13% of 262 decks +12% synergy
Rhonas's Monument
13% of 262 decks +12% synergy
Lifecrafter's Bestiary
13% of 262 decks +8% synergy
Ozolith, the Shattered Spire
8% of 169 decks +2% synergy
The One Ring
7% of 174 decks -2% synergy
The Great Henge
7% of 260 decks -3% synergy
Skullclamp
6% of 262 decks -6% synergy
Enchantments
Fallen Ideal
50% of 6 decks +50% synergy
Fires of Yavimaya
50% of 6 decks +46% synergy
Rhythm of the Wild
50% of 6 decks +27% synergy
Utopia Sprawl
44% of 262 decks +36% synergy
Kenrith's Transformation
37% of 260 decks +31% synergy
Concordant Crossroads
30% of 262 decks +27% synergy
Instill Energy
28% of 262 decks +27% synergy
Smothering Tithe
26% of 19 decks +1% synergy
Sylvan Library
26% of 262 decks +14% synergy
Leyline of Abundance
23% of 261 decks +21% synergy
Swift Reconfiguration
19% of 16 decks +17% synergy
Elvish Guidance
19% of 262 decks +18% synergy
Guardian Project
15% of 262 decks +6% synergy
Nature's Chosen
14% of 262 decks +14% synergy
Carpet of Flowers
14% of 262 decks +10% synergy
Season of Growth
13% of 261 decks +11% synergy
Greater Good
11% of 262 decks +6% synergy
Growing Rites of Itlimoc
11% of 262 decks +6% synergy
Elven Chorus
11% of 119 decks +6% synergy
Survival of the Fittest
10% of 262 decks +8% synergy
Sylvan Anthem
10% of 252 decks +8% synergy
Evolutionary Leap
8% of 262 decks +7% synergy
Lignify
8% of 262 decks +7% synergy
Song of the Dryads
8% of 262 decks +5% synergy
Hardened Scales
7% of 262 decks -2% synergy
Tribute to the World Tree
7% of 174 decks -1% synergy
Garruk's Uprising
5% of 258 decks -10% synergy
Battles
Invasion of Ikoria
21% of 169 decks +16% synergy
Planeswalkers
Tyvar, Jubilant Brawler
60% of 5 decks +55% synergy
Tyvar Kell
50% of 6 decks +48% synergy
Garruk, Primal Hunter
44% of 262 decks +41% synergy
Vivien, Monsters' Advocate
7% of 259 decks +6% synergy
Freyalise, Llanowar's Fury
6% of 262 decks +5% synergy
Utility Lands
Bojuka Bog
67% of 6 decks +36% synergy
Wirewood Lodge
63% of 262 decks +61% synergy
Kessig Wolf Run
50% of 6 decks +34% synergy
Nykthos, Shrine to Nyx
33% of 262 decks +28% synergy
Yavimaya, Cradle of Growth
29% of 252 decks +20% synergy
Boseiju, Who Endures
28% of 245 decks +8% synergy
Three Tree City
24% of 21 decks +13% synergy
Emergence Zone
23% of 262 decks +21% synergy
Ancient Tomb
21% of 262 decks +10% synergy
Tranquil Thicket
21% of 262 decks +17% synergy
Castle Garenbrig
20% of 260 decks +15% synergy
Shifting Woodland
20% of 50 decks +10% synergy
Gaea's Cradle
19% of 262 decks +13% synergy
Reliquary Tower
18% of 262 decks -11% synergy
Dryad Arbor
15% of 262 decks +10% synergy
War Room
12% of 255 decks +6% synergy
Oran-Rief, the Vastwood
11% of 262 decks +6% synergy
Rogue's Passage
10% of 262 decks -9% synergy
Pendelhaven
9% of 262 decks +9% synergy
Homeward Path
9% of 262 decks +7% synergy
Hickory Woodlot
9% of 262 decks +8% synergy
Mosswort Bridge
9% of 262 decks -2% synergy
Slippery Karst
7% of 262 decks +6% synergy
Centaur Garden
7% of 262 decks +7% synergy
Crystal Vein
7% of 262 decks +6% synergy
Desert of the Indomitable
7% of 262 decks +6% synergy
Command Beacon
6% of 262 decks +2% synergy
Havenwood Battleground
6% of 262 decks +5% synergy
Mana Artifacts
Sol Ring
82% of 262 decks -2% synergy
Golgari Signet
50% of 6 decks +37% synergy
Selesnya Signet
21% of 19 decks +12% synergy
Lotus Petal
18% of 262 decks +11% synergy
Mana Crypt
18% of 262 decks +9% synergy
Jeweled Lotus
16% of 255 decks +10% synergy
Arcane Signet
15% of 260 decks -57% synergy
Chrome Mox
13% of 262 decks +6% synergy
Mana Vault
7% of 262 decks +0% synergy
Mox Diamond
6% of 262 decks +2% synergy
Lands
Llanowar Wastes
83% of 6 decks +58% synergy
Canopy Vista
79% of 19 decks +43% synergy
Brushland
74% of 19 decks +58% synergy
Gruul Turf
67% of 6 decks +51% synergy
Sunpetal Grove
63% of 19 decks +40% synergy
Tainted Wood
50% of 6 decks +37% synergy
Game Trail
50% of 6 decks +34% synergy
Karplusan Forest
50% of 6 decks +33% synergy
Rootbound Crag
50% of 6 decks +26% synergy
Spire Garden
50% of 6 decks +26% synergy
Undergrowth Stadium
50% of 6 decks +24% synergy
Cinder Glade
50% of 6 decks +12% synergy
Stomping Ground
50% of 6 decks +9% synergy
Temple Garden
47% of 19 decks +7% synergy
Fortified Village
42% of 19 decks +27% synergy
Branchloft Pathway
37% of 19 decks +28% synergy
Selesnya Sanctuary
32% of 19 decks +17% synergy
Radiant Grove
27% of 11 decks +21% synergy
Horizon Canopy
26% of 19 decks +22% synergy
Temple of Plenty
26% of 19 decks +13% synergy
Bountiful Promenade
26% of 19 decks +2% synergy
Overgrown Farmland
24% of 17 decks +7% synergy
Cavern of Souls
23% of 262 decks +16% synergy
Wooded Bastion
21% of 19 decks +17% synergy
Blossoming Sands
21% of 19 decks +14% synergy
Sungrass Prairie
21% of 19 decks +9% synergy
Graypelt Refuge
16% of 19 decks +12% synergy
Razorverge Thicket
16% of 19 decks +11% synergy
Savannah
16% of 19 decks +3% synergy
Command Tower
12% of 262 decks -62% synergy
Gemstone Caverns
11% of 262 decks +7% synergy
Myriad Landscape
10% of 262 decks -9% synergy
Path of Ancestry
10% of 262 decks -12% synergy
Blighted Woodland
9% of 262 decks +3% synergy
Windswept Heath
7% of 262 decks -3% synergy
Verdant Catacombs
7% of 262 decks -4% synergy
Wooded Foothills
6% of 262 decks -4% synergy
Urza's Cave
5% of 57 decks +1% synergy