Devoted Druid + Captain Rex Nebula

Devoted Druid
Captain Rex Nebula

Requires
Devoted Druid must be on the battlefield. Captain Rex Nebula must be on the battlefield.
Steps
  1. At the beginning of combat, Captain Rex Nebula triggers, making Devoted Druid a Vehicle until end of turn.
  2. Activate Devoted Druid's first activated ability by tapping it, adding .
  3. Activate Devoted Druid's second activated ability by putting a -1/-1 counter on it, untapping it.
  4. Repeat from step 2.
Results
Infinite green mana.

Bruse Tarl, Boorish Herder // Thrasios, Triton Hero
0.16% of 1859 decks 3 decks
Rocco, Cabaretti Caterer
0.03% of 6307 decks 2 decks
Kenrith, the Returned King
0.01% of 23015 decks 2 decks
Shalai and Hallar
0.01% of 10234 decks 1 decks
Tazri, Beacon of Unity
0.04% of 2326 decks 1 decks
Atla Palani, Nest Tender
0.01% of 15927 decks 1 decks
Jared Carthalion, True Heir
0.04% of 2536 decks 1 decks
Akiri, Line-Slinger // Thrasios, Triton Hero
0.17% of 575 decks 1 decks
High Synergy Cards
Swift Reconfiguration
75% of 12 decks +74% synergy
Neoform
71% of 7 decks +66% synergy
Mental Misstep
71% of 7 decks +65% synergy
Flusterstorm
71% of 7 decks +64% synergy
Noble Hierarch
71% of 7 decks +55% synergy
Miscast
57% of 7 decks +55% synergy
Swan Song
71% of 7 decks +55% synergy
Training Grounds
57% of 7 decks +54% synergy
Wargate
57% of 7 decks +54% synergy
Mystic Remora
71% of 7 decks +54% synergy
Top Cards
Eldritch Evolution
58% of 12 decks +54% synergy
Finale of Devastation
58% of 12 decks +50% synergy
Elvish Mystic
58% of 12 decks +41% synergy
Esper Sentinel
58% of 12 decks +38% synergy
Llanowar Elves
58% of 12 decks +37% synergy
Swords to Plowshares
58% of 12 decks -4% synergy
Chain of Vapor
57% of 7 decks +53% synergy
Force of Negation
57% of 7 decks +48% synergy
An Offer You Can't Refuse
57% of 7 decks +36% synergy
Emiel the Blessed
50% of 12 decks +47% synergy
Game Changers
Force of Will
71% of 7 decks +60% synergy
Cyclonic Rift
71% of 7 decks +44% synergy
Rhystic Study
71% of 7 decks +44% synergy
Enlightened Tutor
58% of 12 decks +41% synergy
Kinnan, Bonder Prodigy
57% of 7 decks +53% synergy
Mystical Tutor
57% of 7 decks +43% synergy
Fierce Guardianship
57% of 7 decks +39% synergy
Chrome Mox
50% of 12 decks +44% synergy
Mox Diamond
42% of 12 decks +37% synergy
Gaea's Cradle
33% of 12 decks +28% synergy
Creatures
Fyndhorn Elves
50% of 12 decks +38% synergy
Birds of Paradise
50% of 12 decks +23% synergy
Spellseeker
43% of 7 decks +39% synergy
Zirda, the Dawnwaker
42% of 12 decks +39% synergy
Ranger-Captain of Eos
42% of 12 decks +37% synergy
Archivist of Oghma
42% of 12 decks +36% synergy
Bloom Tender
42% of 12 decks +34% synergy
Vizier of Remedies
33% of 12 decks +33% synergy
Drannith Magistrate
33% of 12 decks +27% synergy
Seedborn Muse
33% of 12 decks +25% synergy
Dockside Extortionist
33% of 12 decks +24% synergy
Avacyn's Pilgrim
33% of 12 decks +19% synergy
Eternal Witness
33% of 12 decks +13% synergy
Fauna Shaman
25% of 12 decks +22% synergy
Temur Sabertooth
25% of 12 decks +22% synergy
Ragavan, Nimble Pilferer
25% of 12 decks +18% synergy
Instants
Silence
50% of 12 decks +44% synergy
Eladamri's Call
50% of 12 decks +39% synergy
Worldly Tutor
50% of 12 decks +36% synergy
Delay
43% of 7 decks +40% synergy
Resculpt
43% of 7 decks +38% synergy
Deflecting Swat
42% of 12 decks +26% synergy
Noxious Revival
33% of 12 decks +28% synergy
Chord of Calling
33% of 12 decks +28% synergy
Crop Rotation
25% of 12 decks +15% synergy
Lightning Bolt
25% of 12 decks +14% synergy
Path to Exile
25% of 12 decks -21% synergy
Sorceries
Rampant Growth
42% of 12 decks +7% synergy
Cultivate
33% of 12 decks -12% synergy
Three Visits
25% of 12 decks +1% synergy
Nature's Lore
25% of 12 decks -7% synergy
Utility Artifacts
Lotus Petal
42% of 12 decks +35% synergy
Luxior, Giada's Gift
25% of 12 decks +24% synergy
Enchantments
Freed from the Real
43% of 7 decks +41% synergy
Sylvan Library
33% of 12 decks +22% synergy
Wild Growth
25% of 12 decks +14% synergy
Battles
Invasion of Ikoria
50% of 10 decks +46% synergy
Utility Lands
Boseiju, Who Endures
42% of 12 decks +23% synergy
Emergence Zone
33% of 12 decks +31% synergy
Ancient Tomb
25% of 12 decks +15% synergy
Mana Artifacts
Sol Ring
83% of 12 decks -1% synergy
Arcane Signet
50% of 12 decks -22% synergy
Basalt Monolith
42% of 12 decks +39% synergy
Mox Amber
33% of 12 decks +29% synergy
Mana Crypt
33% of 12 decks +27% synergy
Lands
Command Tower
83% of 12 decks +9% synergy
Exotic Orchard
75% of 12 decks +39% synergy
Arid Mesa
58% of 12 decks +48% synergy
Volcanic Island
57% of 7 decks +44% synergy
Tropical Island
57% of 7 decks +43% synergy
Hallowed Fountain
57% of 7 decks +17% synergy
Breeding Pool
57% of 7 decks +17% synergy
City of Brass
50% of 12 decks +42% synergy
Windswept Heath
50% of 12 decks +39% synergy
Flooded Strand
50% of 12 decks +39% synergy
Scalding Tarn
50% of 12 decks +39% synergy
Verdant Catacombs
50% of 12 decks +39% synergy
Misty Rainforest
50% of 12 decks +38% synergy
Tundra
43% of 7 decks +29% synergy
Rejuvenating Springs
43% of 7 decks +14% synergy
Steam Vents
43% of 7 decks +4% synergy
Gemstone Caverns
42% of 12 decks +37% synergy
Mana Confluence
42% of 12 decks +35% synergy
Wooded Foothills
42% of 12 decks +31% synergy
Polluted Delta
42% of 12 decks +30% synergy
Temple Garden
42% of 12 decks +2% synergy
Marsh Flats
33% of 12 decks +22% synergy
Savannah
33% of 12 decks +21% synergy
Taiga
33% of 12 decks +20% synergy
Bountiful Promenade
33% of 12 decks +9% synergy
Jungle Shrine
33% of 12 decks +1% synergy
Stomping Ground
33% of 12 decks -7% synergy
Forbidden Orchard
25% of 12 decks +22% synergy
Plateau
25% of 12 decks +13% synergy
Karplusan Forest
25% of 12 decks +8% synergy
Battlefield Forge
25% of 12 decks -1% synergy