Arbor Elf + Pemmin's Aura + Regal Behemoth

Arbor Elf
Pemmin's Aura
Regal Behemoth

Requires
Arbor Elf must be on the battlefield. Pemmin's Aura must be on the battlefield. Regal Behemoth must be on the battlefield. You control a Forest. Pemmin's Aura attached to Arbor Elf. You are the monarch.
Steps
  1. Activate a Forest by tapping it, adding .
  2. Regal Behemoth's last ability triggers, adding .
  3. Activate Arbor Elf by tapping it, untapping a Forest.
  4. Activate Pemmin's Aura's first ability by paying , untapping Arbor Elf.
  5. Repeat.
Results
Infinite green mana. Infinite mana Forests you control can produce.

Kinnan, Bonder Prodigy
0.02% of 12348 decks 2 decks
Prime Speaker Vannifar
0.07% of 1352 decks 1 decks
Creatures
Delighted Halfling
100% of 3 decks +87% synergy
Kiora's Follower
100% of 3 decks +84% synergy
Birds of Paradise
100% of 3 decks +72% synergy
Boreal Druid
67% of 3 decks +64% synergy
Selvala, Heart of the Wilds
67% of 3 decks +64% synergy
Glen Elendra Archmage
67% of 3 decks +63% synergy
Circle of Dreams Druid
67% of 3 decks +63% synergy
Priest of Titania
67% of 3 decks +62% synergy
Nyxbloom Ancient
67% of 3 decks +59% synergy
Thrasios, Triton Hero
67% of 3 decks +59% synergy
Seedborn Muse
67% of 3 decks +50% synergy
Murkfiend Liege
67% of 3 decks +50% synergy
Fyndhorn Elves
67% of 3 decks +48% synergy
Eternal Witness
67% of 3 decks +42% synergy
Elvish Mystic
67% of 3 decks +40% synergy
Llanowar Elves
67% of 3 decks +38% synergy
Wirewood Elf
33% of 3 decks +33% synergy
Melira, Sylvok Outcast
33% of 3 decks +33% synergy
Renegade Doppelganger
33% of 3 decks +33% synergy
Heart Warden
33% of 3 decks +33% synergy
Quirion Explorer
33% of 3 decks +33% synergy
Leaf Gilder
33% of 3 decks +33% synergy
Mindshrieker
33% of 3 decks +33% synergy
Gilt-Leaf Archdruid
33% of 3 decks +33% synergy
Naga Vitalist
33% of 3 decks +33% synergy
Sower of Temptation
33% of 3 decks +33% synergy
Deceiver Exarch
33% of 3 decks +33% synergy
Pestermite
33% of 3 decks +33% synergy
Palinchron
33% of 3 decks +33% synergy
Draining Whelk
33% of 3 decks +33% synergy
Argothian Elder
33% of 3 decks +33% synergy
Breaching Hippocamp
33% of 3 decks +33% synergy
Greenwarden of Murasa
33% of 3 decks +33% synergy
Krosan Restorer
33% of 3 decks +33% synergy
Corridor Monitor
33% of 3 decks +33% synergy
Faerie Artisans
33% of 3 decks +33% synergy
Fatestitcher
33% of 3 decks +33% synergy
Bounding Krasis
33% of 3 decks +33% synergy
Yavimaya Dryad
33% of 3 decks +33% synergy
Great Oak Guardian
33% of 3 decks +33% synergy
Woodfall Primus
33% of 3 decks +33% synergy
Elvish Harbinger
33% of 3 decks +33% synergy
Protean Hulk
33% of 3 decks +32% synergy
Leafkin Druid
33% of 3 decks +32% synergy
Scryb Ranger
33% of 3 decks +32% synergy
Woodland Bellower
33% of 3 decks +32% synergy
Quirion Elves
33% of 3 decks +32% synergy
Joraga Treespeaker
33% of 3 decks +32% synergy
Thragtusk
33% of 3 decks +32% synergy
Mirror Image
33% of 3 decks +32% synergy
Instants
Once Upon a Time
33% of 3 decks +33% synergy
Diviner's Portent
33% of 3 decks +33% synergy
Commander's Insight
33% of 3 decks +33% synergy
Whir of Invention
33% of 3 decks +31% synergy
Blue Sun's Zenith
33% of 3 decks +30% synergy
Sorceries
Lórien Revealed
100% of 1 decks +96% synergy
Skyscribing
33% of 3 decks +33% synergy
Fascination
33% of 3 decks +33% synergy
Prosperity
33% of 3 decks +33% synergy
Stolen by the Fae
33% of 3 decks +33% synergy
Minds Aglow
33% of 3 decks +33% synergy
Natural Order
33% of 3 decks +32% synergy
Gitaxian Probe
33% of 3 decks +31% synergy
Genesis Wave
33% of 3 decks +29% synergy
Finale of Revelation
33% of 3 decks +29% synergy
Awaken the Woods
33% of 3 decks +27% synergy
Utility Artifacts
Thousand-Year Elixir
100% of 3 decks +97% synergy
Staff of Domination
67% of 3 decks +64% synergy
Thornbite Staff
33% of 3 decks +33% synergy
Voltaic Key
33% of 3 decks +33% synergy
Manifold Key
33% of 3 decks +33% synergy
Birthing Pod
33% of 3 decks +32% synergy
Doubling Cube
33% of 3 decks +32% synergy
Akroma's Memorial
33% of 3 decks +32% synergy
Rings of Brighthearth
33% of 3 decks +32% synergy
Illusionist's Bracers
33% of 3 decks +32% synergy
Moonsilver Key
33% of 3 decks +29% synergy
Panharmonicon
33% of 3 decks +28% synergy
The Great Henge
33% of 3 decks +24% synergy
Lightning Greaves
33% of 3 decks +10% synergy
Enchantments
Intruder Alarm
100% of 3 decks +96% synergy
Freed from the Real
100% of 3 decks +94% synergy
Training Grounds
67% of 3 decks +63% synergy
Mana Reflection
67% of 3 decks +63% synergy
Vernal Bloom
33% of 3 decks +33% synergy
Mind Over Matter
33% of 3 decks +33% synergy
Leyline of Abundance
33% of 3 decks +31% synergy
Concordant Crossroads
33% of 3 decks +30% synergy
Zendikar Resurgent
33% of 3 decks +30% synergy
Growing Rites of Itlimoc
33% of 3 decks +27% synergy
Guardian Project
33% of 3 decks +27% synergy
Wilderness Reclamation
33% of 3 decks +25% synergy
Retreat to Coralhelm
33% of 3 decks +23% synergy
Mystic Remora
33% of 3 decks +17% synergy
Rhystic Study
33% of 3 decks +9% synergy
Planeswalkers
Nissa, Who Shakes the World
33% of 3 decks +29% synergy
Kiora, Behemoth Beckoner
33% of 3 decks +26% synergy
Utility Lands
Yavimaya, Cradle of Growth
67% of 3 decks +44% synergy
Hall of the Bandit Lord
33% of 3 decks +33% synergy
Wirewood Lodge
33% of 3 decks +32% synergy
Minamo, School at Water's Edge
33% of 3 decks +27% synergy
Dryad Arbor
33% of 3 decks +27% synergy
Mystic Sanctuary
33% of 3 decks +20% synergy
Alchemist's Refuge
33% of 3 decks +16% synergy
Reliquary Tower
33% of 3 decks -16% synergy
Mana Artifacts
Basalt Monolith
100% of 3 decks +93% synergy
Talisman of Curiosity
67% of 3 decks +45% synergy
Simic Signet
67% of 3 decks +32% synergy
Sol Ring
67% of 3 decks -15% synergy
Extraplanar Lens
33% of 3 decks +33% synergy
Caged Sun
33% of 3 decks +33% synergy
Relic of Legends
33% of 3 decks +32% synergy
Springleaf Drum
33% of 3 decks +29% synergy
Lotus Petal
33% of 3 decks +27% synergy
Chrome Mox
33% of 3 decks +26% synergy
Fellwar Stone
33% of 3 decks +24% synergy
Arcane Signet
33% of 3 decks -30% synergy
Lands
Barkchannel Pathway
67% of 3 decks +43% synergy
Flooded Grove
67% of 3 decks +31% synergy
Rejuvenating Springs
67% of 3 decks +21% synergy
Yavimaya Coast
67% of 3 decks +13% synergy
Hinterland Harbor
67% of 3 decks +11% synergy
Command Tower
67% of 3 decks -19% synergy
Secluded Courtyard
33% of 3 decks +26% synergy
Unclaimed Territory
33% of 3 decks +26% synergy
Botanical Sanctum
33% of 3 decks +22% synergy
Tropical Island
33% of 3 decks +19% synergy
Waterlogged Grove
33% of 3 decks +13% synergy
Vineglimmer Snarl
33% of 3 decks -2% synergy
Dreamroot Cascade
33% of 3 decks -5% synergy
Breeding Pool
33% of 3 decks -11% synergy