Raised by Giants + Temur Sabertooth + Concordant Crossroads

Raised by Giants
Temur Sabertooth
Concordant Crossroads

Requires
Marwyn, the Nurturer must be on the battlefield. Raised by Giants must be on the battlefield. Temur Sabertooth must be on the battlefield. Concordant Crossroads must be on the battlefield. Marwyn, the Nurturer must be your commander.
Steps
  1. Activate Marwyn by tapping it, adding ten .
  2. Activate Temur Sabertooth by paying 1, returning Marwyn from the battlefield to your hand.
  3. Cast Marwyn by paying 2.
  4. Repeat.
Results
Infinite LTB. Infinite ETB. Infinite storm count. Infinite green mana. Infinite blinking of green creatures.

Marwyn, the Nurturer
0.05% of 5870 decks 3 decks
Creatures
Leaf-Crowned Visionary
100% of 2 decks +92% synergy
Wirewood Symbiote
100% of 3 decks +92% synergy
Elvish Visionary
100% of 3 decks +91% synergy
Elvish Archdruid
100% of 3 decks +88% synergy
Quirion Ranger
100% of 3 decks +86% synergy
Priest of Titania
100% of 3 decks +85% synergy
Reclamation Sage
100% of 3 decks +71% synergy
Arbor Elf
100% of 3 decks +70% synergy
Eternal Witness
100% of 3 decks +64% synergy
Beast Whisperer
100% of 3 decks +60% synergy
Fyndhorn Elves
100% of 3 decks +60% synergy
Elvish Mystic
100% of 3 decks +50% synergy
Llanowar Elves
100% of 3 decks +45% synergy
Heritage Druid
67% of 3 decks +63% synergy
Hyrax Tower Scout
67% of 3 decks +63% synergy
Elvish Spirit Guide
67% of 3 decks +63% synergy
Wirewood Channeler
67% of 3 decks +62% synergy
Ezuri, Renegade Leader
67% of 3 decks +61% synergy
Lys Alana Huntmaster
67% of 3 decks +61% synergy
Fauna Shaman
67% of 3 decks +60% synergy
Imperious Perfect
67% of 3 decks +60% synergy
Fierce Empath
67% of 3 decks +56% synergy
Regal Force
67% of 3 decks +54% synergy
Kogla, the Titan Ape
67% of 3 decks +50% synergy
Delighted Halfling
50% of 2 decks +35% synergy
Scarwood Hag
33% of 3 decks +33% synergy
Lumbering Satyr
33% of 3 decks +33% synergy
Weatherseed Elf
33% of 3 decks +33% synergy
Master of the Wild Hunt
33% of 3 decks +33% synergy
Nettle Sentinel
33% of 3 decks +33% synergy
Wakeroot Elemental
33% of 3 decks +33% synergy
Protean Hulk
33% of 3 decks +32% synergy
Eladamri, Lord of Leaves
33% of 3 decks +32% synergy
Birchlore Rangers
33% of 3 decks +32% synergy
Voice of Many
33% of 3 decks +32% synergy
Nullmage Shepherd
33% of 3 decks +32% synergy
Garruk's Horde
33% of 3 decks +32% synergy
Devoted Druid
33% of 3 decks +30% synergy
Guardian Augmenter
33% of 3 decks +30% synergy
Timberwatch Elf
33% of 3 decks +29% synergy
Copperhorn Scout
33% of 3 decks +29% synergy
Gala Greeters
33% of 3 decks +29% synergy
Prowling Serpopard
33% of 3 decks +29% synergy
Kamahl, Heart of Krosa
33% of 3 decks +29% synergy
Manglehorn
33% of 3 decks +28% synergy
Woodland Bellower
33% of 3 decks +28% synergy
Joraga Treespeaker
33% of 3 decks +28% synergy
Collector Ouphe
33% of 3 decks +28% synergy
Elvish Warmaster
33% of 3 decks +28% synergy
Omnath, Locus of Mana
33% of 3 decks +28% synergy
Instants
Vitalize
67% of 3 decks +61% synergy
Shared Summons
67% of 3 decks +61% synergy
Summoner's Pact
67% of 3 decks +60% synergy
Chord of Calling
67% of 3 decks +54% synergy
Worldly Tutor
67% of 3 decks +46% synergy
Return of the Wildspeaker
67% of 3 decks +25% synergy
Heroic Intervention
67% of 3 decks +21% synergy
Beast Within
67% of 3 decks +3% synergy
Embiggen
50% of 2 decks +50% synergy
Arachnoid Adaptation
50% of 2 decks +49% synergy
Savage Surge
33% of 3 decks +33% synergy
Ornamental Courage
33% of 3 decks +33% synergy
Sprout Swarm
33% of 3 decks +33% synergy
Bull's Strength
33% of 3 decks +33% synergy
Mutagenic Growth
33% of 3 decks +33% synergy
Witch's Web
33% of 3 decks +33% synergy
Might of Old Krosa
33% of 3 decks +32% synergy
Emerald Charm
33% of 3 decks +32% synergy
Benefactor's Draught
33% of 3 decks +31% synergy
Elven Ambush
33% of 3 decks +29% synergy
Invigorate
33% of 3 decks +29% synergy
Noxious Revival
33% of 3 decks +27% synergy
Force of Vigor
33% of 3 decks +22% synergy
Veil of Summer
33% of 3 decks +21% synergy
Crop Rotation
33% of 3 decks +16% synergy
Ram Through
33% of 3 decks +10% synergy
Sorceries
Tooth and Nail
67% of 3 decks +60% synergy
Harmonize
67% of 3 decks +35% synergy
Rishkar's Expertise
67% of 3 decks +34% synergy
Weird Harvest
33% of 3 decks +33% synergy
Scale Up
33% of 3 decks +30% synergy
Glimpse of Nature
33% of 3 decks +30% synergy
Primal Command
33% of 3 decks +30% synergy
Elvish Promenade
33% of 3 decks +29% synergy
Praetor's Counsel
33% of 3 decks +29% synergy
Eldritch Evolution
33% of 3 decks +28% synergy
Soul's Majesty
33% of 3 decks +24% synergy
Regrowth
33% of 3 decks +22% synergy
Triumph of the Hordes
33% of 3 decks +22% synergy
Genesis Wave
33% of 3 decks +21% synergy
Bala Ged Recovery
33% of 3 decks +16% synergy
Finale of Devastation
33% of 3 decks +16% synergy
Overwhelming Stampede
33% of 3 decks +14% synergy
Green Sun's Zenith
33% of 3 decks +13% synergy
Shamanic Revelation
33% of 3 decks +9% synergy
Utility Artifacts
Staff of Domination
100% of 3 decks +91% synergy
Umbral Mantle
67% of 3 decks +60% synergy
Cloudstone Curio
33% of 3 decks +32% synergy
Grafted Exoskeleton
33% of 3 decks +32% synergy
Thousand-Year Elixir
33% of 3 decks +29% synergy
Lifecrafter's Bestiary
33% of 3 decks +16% synergy
Lightning Greaves
33% of 3 decks +9% synergy
Swiftfoot Boots
33% of 3 decks +1% synergy
Emerald Medallion
33% of 3 decks -1% synergy
Enchantments
Monstrous Vortex
100% of 1 decks +91% synergy
Leyline of Abundance
67% of 3 decks +61% synergy
Wild Growth
67% of 3 decks +39% synergy
Aluren
33% of 3 decks +33% synergy
Instill Energy
33% of 3 decks +31% synergy
Evolutionary Leap
33% of 3 decks +31% synergy
Primal Vigor
33% of 3 decks +30% synergy
Elvish Guidance
33% of 3 decks +30% synergy
Lurking Predators
33% of 3 decks +30% synergy
Parallel Lives
33% of 3 decks +29% synergy
Burgeoning
33% of 3 decks +26% synergy
Doubling Season
33% of 3 decks +25% synergy
Beastmaster Ascension
33% of 3 decks +24% synergy
Song of the Dryads
33% of 3 decks +22% synergy
Blanchwood Armor
33% of 3 decks +21% synergy
Hardened Scales
33% of 3 decks +20% synergy
Sylvan Anthem
33% of 3 decks +20% synergy
Exploration
33% of 3 decks +18% synergy
Sylvan Library
33% of 3 decks +13% synergy
Unnatural Growth
33% of 3 decks +9% synergy
Garruk's Uprising
33% of 3 decks -2% synergy
Battles
Planeswalkers
Garruk, Primal Hunter
67% of 3 decks +50% synergy
Utility Lands
Wirewood Lodge
67% of 3 decks +57% synergy
Mosswort Bridge
67% of 3 decks +39% synergy
Castle Garenbrig
67% of 3 decks +35% synergy
Arch of Orazca
33% of 3 decks +32% synergy
Pendelhaven
33% of 3 decks +31% synergy
Emergence Zone
33% of 3 decks +28% synergy
Ancient Tomb
33% of 3 decks +25% synergy
Gaea's Cradle
33% of 3 decks +23% synergy
Yavimaya, Cradle of Growth
33% of 3 decks +10% synergy
Boseiju, Who Endures
33% of 3 decks +7% synergy
Nykthos, Shrine to Nyx
33% of 3 decks +3% synergy
Mana Artifacts
Sol Ring
67% of 3 decks -5% synergy
Jeweled Amulet
33% of 3 decks +33% synergy
Lion's Eye Diamond
33% of 3 decks +33% synergy
Lotus Petal
33% of 3 decks +30% synergy
Mana Crypt
33% of 3 decks +27% synergy
Jeweled Lotus
33% of 3 decks +27% synergy
Arcane Signet
33% of 3 decks +7% synergy
Lands
Blighted Woodland
33% of 3 decks +18% synergy