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 g.
  2. Cast Emerald Charm by paying g, untapping Marwyn.
  3. Activate Temur Sabertooth by paying 1g, returning Eternal Witness from the battlefield to your hand.
  4. Cast Eternal Witness by paying 1gg.
  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 storm count. Infinite untap of creatures you control.

Top Commanders (3)
Marwyn, the Nurturer
2.74% of 5515 decks 151 decks
Selvala, Explorer Returned
0.97% of 2173 decks 21 decks
Selvala, Heart of the Wilds
0.30% of 4721 decks 14 decks
High Synergy Cards (9)
Fyndhorn Elves
93% of 243 decks +86% synergy
Elvish Mystic
95% of 243 decks +86% synergy
Quirion Ranger
87% of 243 decks +86% synergy
Llanowar Elves
94% of 243 decks +83% synergy
Arbor Elf
86% of 243 decks +83% synergy
Avacyn's Pilgrim
83% of 24 decks +80% synergy
Wirewood Symbiote
79% of 243 decks +79% synergy
Archdruid's Charm
78% of 9 decks +73% synergy
Village Bell-Ringer
71% of 24 decks +70% synergy
Top Cards (10)
Swords to Plowshares
83% of 24 decks +55% synergy
Staff of Domination
79% of 243 decks +77% synergy
Reclamation Sage
76% of 243 decks +70% synergy
Umbral Mantle
73% of 243 decks +72% synergy
Beast Within
72% of 243 decks +53% synergy
Mirror Entity
71% of 24 decks +69% synergy
Elvish Archdruid
70% of 243 decks +68% synergy
Priest of Titania
70% of 243 decks +68% synergy
Wild Growth
67% of 243 decks +62% synergy
Elvish Visionary
67% of 243 decks +66% synergy
Creatures (50)
Dockside Extortionist
75% of 4 decks +67% synergy
Beast Whisperer
67% of 243 decks +61% synergy
Scryb Ranger
67% of 243 decks +66% synergy
Hyrax Tower Scout
60% of 238 decks +60% synergy
Boreal Druid
52% of 243 decks +51% synergy
Leaf-Crowned Visionary
51% of 165 decks +50% synergy
Ashaya, Soul of the Wild
51% of 236 decks +49% synergy
Fierce Empath
51% of 243 decks +50% synergy
Skemfar Avenger
50% of 6 decks +50% synergy
Elves of Deep Shadow
50% of 6 decks +47% synergy
Kogla, the Titan Ape
49% of 237 decks +47% synergy
Circle of Dreams Druid
48% of 224 decks +46% synergy
Ezuri, Renegade Leader
46% of 243 decks +45% synergy
Regal Force
43% of 243 decks +42% synergy
Fauna Shaman
41% of 243 decks +40% synergy
Great Oak Guardian
39% of 243 decks +38% synergy
Karametra's Acolyte
37% of 243 decks +36% synergy
Seeker of Skybreak
37% of 243 decks +37% synergy
Woodland Bellower
36% of 243 decks +36% synergy
Duskwatch Recruiter
35% of 243 decks +35% synergy
Allosaurus Shepherd
33% of 236 decks +32% synergy
Aven Mindcensor
33% of 24 decks +31% synergy
Elvish Spirit Guide
33% of 243 decks +31% synergy
Delighted Halfling
32% of 77 decks +25% synergy
Galadhrim Brigade
32% of 28 decks +31% synergy
Emiel the Blessed
32% of 22 decks +31% synergy
Trelasarra, Moon Dancer
32% of 19 decks +31% synergy
Wirewood Channeler
30% of 243 decks +30% synergy
Birds of Paradise
28% of 243 decks +16% synergy
Copperhorn Scout
28% of 243 decks +28% synergy
Elvish Warmaster
27% of 231 decks +26% synergy
Drumbellower
25% of 16 decks +24% synergy
Stoneforge Mystic
25% of 24 decks +24% synergy
Lys Alana Huntmaster
24% of 243 decks +23% synergy
Imperious Perfect
23% of 243 decks +22% synergy
Llanowar Visionary
22% of 236 decks +21% synergy
Llanowar Tribe
22% of 242 decks +21% synergy
Elvish Harbinger
22% of 243 decks +21% synergy
Craterhoof Behemoth
22% of 243 decks +19% synergy
Collector Ouphe
21% of 242 decks +20% synergy
Ranger-Captain of Eos
21% of 24 decks +19% synergy
Grand Abolisher
21% of 24 decks +17% synergy
Timberwatch Elf
19% of 243 decks +18% synergy
Voice of Many
19% of 241 decks +18% synergy
Heritage Druid
19% of 243 decks +18% synergy
Joraga Treespeaker
18% of 243 decks +17% synergy
Yeva, Nature's Herald
18% of 243 decks +17% synergy
Devoted Druid
17% of 243 decks +15% synergy
Vizier of Remedies
17% of 24 decks +17% synergy
Karametra, God of Harvests
17% of 24 decks +16% synergy
Instants (50)
Putrefy
67% of 6 decks +63% synergy
Eladamri's Call
62% of 24 decks +60% synergy
Path to Exile
62% of 24 decks +43% synergy
Vitalize
60% of 243 decks +59% synergy
Return of the Wildspeaker
59% of 241 decks +53% synergy
To Arms!
58% of 24 decks +58% synergy
Shared Summons
54% of 242 decks +53% synergy
Legolas's Quick Reflexes
54% of 28 decks +51% synergy
Golgari Charm
50% of 6 decks +49% synergy
Invigorate
47% of 243 decks +47% synergy
Chord of Calling
47% of 243 decks +45% synergy
Generous Gift
46% of 24 decks +34% synergy
Veil of Summer
43% of 242 decks +40% synergy
Nature's Claim
42% of 243 decks +37% synergy
Congregation at Dawn
42% of 24 decks +41% synergy
Autumn's Veil
42% of 243 decks +41% synergy
Vines of Vastwood
39% of 243 decks +38% synergy
Summoner's Pact
38% of 243 decks +38% synergy
Worldly Tutor
38% of 243 decks +32% synergy
Crop Rotation
38% of 243 decks +33% synergy
Silence
38% of 24 decks +34% synergy
Boon of Boseiju
36% of 204 decks +36% synergy
Arachnoid Adaptation
35% of 103 decks +35% synergy
Enlightened Tutor
33% of 24 decks +25% synergy
Heroic Intervention
33% of 243 decks +19% synergy
Stony Strength
31% of 243 decks +31% synergy
Angel's Grace
29% of 24 decks +28% synergy
Might of Old Krosa
28% of 243 decks +28% synergy
Tyvar's Stand
27% of 123 decks +24% synergy
Burst of Strength
27% of 243 decks +27% synergy
Roar of the Kha
25% of 24 decks +25% synergy
Noxious Revival
23% of 243 decks +21% synergy
Tamiyo's Safekeeping
23% of 192 decks +20% synergy
Flawless Maneuver
23% of 22 decks +19% synergy
Benefactor's Draught
23% of 243 decks +22% synergy
Leaping Ambush
22% of 32 decks +22% synergy
Witch's Web
21% of 211 decks +21% synergy
Snakeskin Veil
19% of 231 decks +17% synergy
Blossoming Defense
19% of 243 decks +18% synergy
Return to Nature
18% of 243 decks +15% synergy
Force of Vigor
17% of 242 decks +15% synergy
Krosan Grip
15% of 243 decks +11% synergy
Windswift Slice
15% of 68 decks +14% synergy
Mana Tithe
12% of 24 decks +12% synergy
Infectious Bite
12% of 116 decks +11% synergy
Elven Ambush
12% of 231 decks +11% synergy
Vines of the Recluse
12% of 243 decks +11% synergy
Ram Through
11% of 237 decks +9% synergy
Reclaim
11% of 243 decks +10% synergy
Gaea's Gift
11% of 141 decks +9% synergy
Sorceries (42)
Gamble
75% of 4 decks +70% synergy
Pact of the Serpent
50% of 6 decks +49% synergy
Rishkar's Expertise
49% of 243 decks +44% synergy
Green Sun's Zenith
43% of 243 decks +40% synergy
Soul's Majesty
40% of 243 decks +39% synergy
Last March of the Ents
40% of 68 decks +37% synergy
Scale Up
40% of 242 decks +39% synergy
Finale of Devastation
37% of 243 decks +34% synergy
Shamanic Revelation
36% of 243 decks +31% synergy
Open the Armory
33% of 24 decks +31% synergy
Harmonize
33% of 243 decks +28% synergy
Eldritch Evolution
30% of 243 decks +28% synergy
Genesis Wave
29% of 243 decks +28% synergy
Natural Order
26% of 243 decks +25% synergy
Regrowth
26% of 243 decks +24% synergy
Tooth and Nail
24% of 243 decks +23% synergy
Threats Undetected
19% of 170 decks +19% synergy
Turntimber Symbiosis
18% of 234 decks +17% synergy
Steelshaper's Gift
17% of 24 decks +16% synergy
Green Sun's Twilight
16% of 113 decks +15% synergy
Primal Command
13% of 243 decks +12% synergy
Bala Ged Recovery
13% of 236 decks +8% synergy
Uncage the Menagerie
12% of 243 decks +12% synergy
Mobilize
12% of 243 decks +12% synergy
Hurricane
12% of 243 decks +12% synergy
Weird Harvest
11% of 243 decks +11% synergy
Elven Farsight
10% of 68 decks +10% synergy
Glimpse of Nature
10% of 243 decks +10% synergy
Nature's Lore
10% of 243 decks -5% synergy
Hunter's Prowess
9% of 243 decks +9% synergy
Phytoburst
9% of 243 decks +9% synergy
Life's Legacy
8% of 243 decks +7% synergy
Overwhelming Stampede
8% of 243 decks +6% synergy
Revive
7% of 243 decks +7% synergy
Elvish Promenade
7% of 243 decks +7% synergy
Cultivate
7% of 243 decks -15% synergy
Collective Unconscious
7% of 243 decks +7% synergy
Triumph of the Hordes
7% of 243 decks +5% synergy
Rampant Growth
7% of 243 decks -10% synergy
Fade from History
6% of 131 decks +6% synergy
Kodama's Reach
6% of 243 decks -10% synergy
Abundant Harvest
5% of 229 decks +5% synergy
Utility Artifacts (12)
Swiftfoot Boots
43% of 243 decks +14% synergy
Thousand-Year Elixir
35% of 243 decks +33% synergy
Lightning Greaves
26% of 243 decks +1% synergy
Sword of the Paruns
24% of 243 decks +24% synergy
Lifecrafter's Bestiary
15% of 243 decks +13% synergy
Malachite Talisman
12% of 243 decks +12% synergy
Cloudstone Curio
12% of 243 decks +11% synergy
Rhonas's Monument
11% of 243 decks +10% synergy
Emerald Medallion
11% of 243 decks +9% synergy
Ozolith, the Shattered Spire
9% of 103 decks +5% synergy
Skullclamp
9% of 243 decks -4% synergy
The Great Henge
7% of 241 decks +2% synergy
Enchantments (27)
Fallen Ideal
50% of 6 decks +50% synergy
Kenrith's Transformation
41% of 241 decks +37% synergy
Utopia Sprawl
39% of 243 decks +35% synergy
Instill Energy
31% of 243 decks +31% synergy
Concordant Crossroads
31% of 243 decks +30% synergy
Sylvan Library
26% of 243 decks +20% synergy
Smothering Tithe
21% of 24 decks +9% synergy
Leyline of Abundance
20% of 242 decks +20% synergy
Swift Reconfiguration
19% of 16 decks +18% synergy
Guardian Project
18% of 243 decks +14% synergy
Elvish Guidance
17% of 243 decks +17% synergy
Elven Chorus
15% of 72 decks +13% synergy
Carpet of Flowers
15% of 243 decks +13% synergy
Nature's Chosen
14% of 243 decks +14% synergy
Season of Growth
13% of 242 decks +12% synergy
Up the Beanstalk
11% of 35 decks +9% synergy
Survival of the Fittest
10% of 243 decks +9% synergy
The Huntsman's Redemption
10% of 41 decks +9% synergy
Greater Good
9% of 243 decks +7% synergy
Growing Rites of Itlimoc
9% of 243 decks +6% synergy
Lignify
8% of 243 decks +7% synergy
Evolutionary Leap
8% of 243 decks +7% synergy
Sylvan Anthem
8% of 229 decks +7% synergy
Hardened Scales
7% of 243 decks +4% synergy
Song of the Dryads
7% of 243 decks +6% synergy
Tribute to the World Tree
6% of 106 decks +1% synergy
Garruk's Uprising
5% of 236 decks -2% synergy
Battles (1)
Invasion of Ikoria
23% of 103 decks +20% synergy
Planeswalkers (4)
Tyvar, Jubilant Brawler
60% of 5 decks +59% synergy
Tyvar Kell
50% of 6 decks +50% synergy
Garruk, Primal Hunter
44% of 243 decks +42% synergy
Vivien, Monsters' Advocate
8% of 237 decks +7% synergy
Utility Lands (22)
Bojuka Bog
67% of 6 decks +51% synergy
Wirewood Lodge
64% of 243 decks +63% synergy
Nykthos, Shrine to Nyx
33% of 243 decks +27% synergy
Boseiju, Who Endures
28% of 208 decks +19% synergy
Yavimaya, Cradle of Growth
27% of 229 decks +18% synergy
Emergence Zone
21% of 243 decks +19% synergy
Ancient Tomb
21% of 243 decks +10% synergy
Castle Garenbrig
20% of 241 decks +17% synergy
Tranquil Thicket
19% of 243 decks +18% synergy
Dryad Arbor
18% of 243 decks +16% synergy
Gaea's Cradle
18% of 243 decks +15% synergy
Reliquary Tower
18% of 243 decks -11% synergy
Rogue's Passage
11% of 243 decks -7% synergy
War Room
9% of 232 decks +3% synergy
Hickory Woodlot
9% of 243 decks +8% synergy
Homeward Path
9% of 243 decks +7% synergy
Oran-Rief, the Vastwood
8% of 243 decks +5% synergy
Slippery Karst
7% of 243 decks +7% synergy
Mosswort Bridge
7% of 243 decks +2% synergy
Pendelhaven
7% of 243 decks +7% synergy
Desert of the Indomitable
6% of 243 decks +6% synergy
Crystal Vein
6% of 243 decks +5% synergy
Mana Artifacts (12)
Sol Ring
82% of 243 decks -2% synergy
Golgari Signet
50% of 6 decks +47% synergy
Selesnya Signet
33% of 24 decks +31% synergy
Mana Crypt
21% of 243 decks +10% synergy
Talisman of Unity
21% of 24 decks +19% synergy
Jeweled Lotus
20% of 232 decks +12% synergy
Arcane Signet
15% of 241 decks -55% synergy
Lotus Petal
15% of 243 decks +9% synergy
Chrome Mox
12% of 243 decks +5% synergy
Mana Vault
8% of 243 decks +2% synergy
Mox Diamond
7% of 243 decks +3% synergy
Patriar's Seal
6% of 179 decks +4% synergy
Lands (38)
Karplusan Forest
100% of 4 decks +97% synergy
Stomping Ground
100% of 4 decks +91% synergy
Llanowar Wastes
83% of 6 decks +78% synergy
Rootbound Crag
75% of 4 decks +70% synergy
Spire Garden
75% of 4 decks +70% synergy
Brushland
62% of 24 decks +60% synergy
Canopy Vista
62% of 24 decks +55% synergy
Sunpetal Grove
54% of 24 decks +49% synergy
Tainted Wood
50% of 6 decks +48% synergy
Undergrowth Stadium
50% of 6 decks +44% synergy
Temple Garden
50% of 24 decks +41% synergy
Radiant Grove
43% of 7 decks +41% synergy
Fortified Village
42% of 24 decks +38% synergy
Branchloft Pathway
36% of 22 decks +34% synergy
Wooded Bastion
29% of 24 decks +28% synergy
Bountiful Promenade
29% of 24 decks +24% synergy
Overgrown Farmland
28% of 18 decks +24% synergy
Cavern of Souls
22% of 243 decks +16% synergy
Horizon Canopy
21% of 24 decks +20% synergy
Sungrass Prairie
21% of 24 decks +18% synergy
Temple of Plenty
21% of 24 decks +18% synergy
Selesnya Sanctuary
21% of 24 decks +18% synergy
Razorverge Thicket
17% of 24 decks +16% synergy
Savannah
17% of 24 decks +14% synergy
Arctic Treeline
14% of 21 decks +13% synergy
Command Tower
14% of 243 decks -59% synergy
Graypelt Refuge
12% of 24 decks +12% synergy
Blossoming Sands
12% of 24 decks +11% synergy
Scattered Groves
12% of 24 decks +11% synergy
Gemstone Caverns
10% of 243 decks +6% synergy
Path of Ancestry
10% of 243 decks -10% synergy
Blighted Woodland
9% of 243 decks +6% synergy
Myriad Landscape
9% of 243 decks -12% synergy
Verdant Catacombs
8% of 243 decks -3% synergy
Windswept Heath
7% of 243 decks -3% synergy
Wooded Foothills
7% of 243 decks -3% synergy
Misty Rainforest
6% of 243 decks -6% synergy
Demolition Field
5% of 131 decks +2% synergy