Agatha's Soul Cauldron + Immaculate Magistrate + Devoted Druid

Agatha's Soul Cauldron
Immaculate Magistrate
Devoted Druid

Requires
Agatha's Soul Cauldron must be on the battlefield. Immaculate Magistrate must be on the battlefield. Devoted Druid must be in exile (exiled by Agatha's Soul Cauldron). You control at least two Elves. Immaculate Magistrate does not have summoning sickness.
Steps
  1. Activate Immaculate Magistrate by tapping it, putting a +1/+1 counter on it for each Elf you control.
  2. Activate Immaculate Magistrate using Devoted Druid's second ability by putting a -1/-1 counter on it, untapping it.
  3. Repeat.
  4. Once you have infinite +1/+1 counters on Immaculate Magistrate, you may instead target any other creature, or use Devoted Druid's first ability.
  5. If you give other creatures +1/+1 counters, you may also untap them infinitely using Devoted Druid's second ability.
Results
Infinite +1/+1 counters. Infinite green mana. Infinite mana creatures you control can produce. Infinite untap of creatures you control.

Top Commanders (1)
Tyvar the Bellicose
0.47% of 1924 decks 9 decks
High Synergy Cards (10)
Llanowar Elves
71% of 31 decks +61% synergy
Incubation Druid
58% of 31 decks +56% synergy
Master Biomancer
55% of 11 decks +54% synergy
Archdruid's Charm
57% of 7 decks +53% synergy
Tyvar Kell
53% of 17 decks +53% synergy
Tyvar, Jubilant Brawler
53% of 17 decks +52% synergy
Elves of Deep Shadow
53% of 17 decks +50% synergy
Gyre Sage
52% of 31 decks +50% synergy
Hardened Scales
52% of 31 decks +48% synergy
Knacksaw Clique
45% of 11 decks +45% synergy
Top Cards (10)
Swords to Plowshares
58% of 12 decks +30% synergy
Elvish Mystic
52% of 31 decks +43% synergy
Path to Exile
50% of 12 decks +30% synergy
Ozolith, the Shattered Spire
48% of 31 decks +45% synergy
Omen Hawker
45% of 11 decks +45% synergy
Counterspell
45% of 11 decks +24% synergy
Marwyn, the Nurturer
45% of 31 decks +44% synergy
Elvish Archdruid
45% of 31 decks +43% synergy
Priest of Titania
45% of 31 decks +43% synergy
Kami of Whispered Hopes
45% of 31 decks +41% synergy
Creatures (50)
Dockside Extortionist
44% of 9 decks +36% synergy
Beast Whisperer
42% of 31 decks +36% synergy
Fyndhorn Elves
42% of 31 decks +35% synergy
Leaf-Crowned Visionary
39% of 31 decks +38% synergy
Biomancer's Familiar
36% of 11 decks +36% synergy
Fathom Mage
36% of 11 decks +35% synergy
Galadhrim Brigade
36% of 14 decks +35% synergy
Joraga Warcaller
35% of 31 decks +35% synergy
Wirewood Channeler
35% of 31 decks +35% synergy
Circle of Dreams Druid
35% of 31 decks +33% synergy
Lathril, Blade of the Elves
35% of 17 decks +35% synergy
Captivating Crew
33% of 9 decks +33% synergy
Treebeard, Gracious Host
33% of 12 decks +32% synergy
Avacyn's Pilgrim
33% of 12 decks +30% synergy
Ezuri, Renegade Leader
32% of 31 decks +31% synergy
Canopy Tactician
32% of 31 decks +31% synergy
Elvish Warmaster
32% of 31 decks +31% synergy
Arwen, Weaver of Hope
32% of 31 decks +31% synergy
Selvala, Heart of the Wilds
32% of 31 decks +30% synergy
Ruthless Winnower
29% of 17 decks +29% synergy
Shaman of the Pack
29% of 17 decks +29% synergy
Glissa Sunslayer
29% of 17 decks +28% synergy
Viridian Joiner
29% of 31 decks +29% synergy
Joraga Treespeaker
29% of 31 decks +28% synergy
Llanowar Tribe
29% of 31 decks +28% synergy
Allosaurus Shepherd
29% of 31 decks +28% synergy
Fauna Shaman
29% of 31 decks +28% synergy
Rishkar, Peema Renegade
29% of 31 decks +27% synergy
Walking Ballista
29% of 31 decks +26% synergy
Arixmethes, Slumbering Isle
27% of 11 decks +27% synergy
Herald of Secret Streams
27% of 11 decks +26% synergy
Elvish Harbinger
26% of 31 decks +25% synergy
Lys Alana Huntmaster
26% of 31 decks +25% synergy
Imperious Perfect
26% of 31 decks +25% synergy
Realmwalker
26% of 31 decks +23% synergy
Seedborn Muse
26% of 31 decks +22% synergy
Reclamation Sage
26% of 31 decks +20% synergy
Abzan Battle Priest
25% of 12 decks +24% synergy
Esper Sentinel
25% of 12 decks +15% synergy
Abomination of Llanowar
24% of 17 decks +23% synergy
Spike Feeder
23% of 31 decks +22% synergy
Bramblewood Paragon
23% of 31 decks +22% synergy
Elvish Champion
23% of 31 decks +22% synergy
Llanowar Visionary
19% of 31 decks +19% synergy
Paradise Druid
19% of 31 decks +18% synergy
Arbor Elf
19% of 31 decks +16% synergy
Birds of Paradise
19% of 31 decks +7% synergy
Rhys the Exiled
18% of 17 decks +17% synergy
Deathrite Shaman
18% of 17 decks +15% synergy
Copperhorn Scout
16% of 31 decks +16% synergy
Instants (24)
Heroic Intervention
42% of 31 decks +28% synergy
Eladamri's Call
42% of 12 decks +39% synergy
Enlightened Tutor
42% of 12 decks +33% synergy
Putrefy
41% of 17 decks +38% synergy
Assassin's Trophy
35% of 17 decks +29% synergy
Deflecting Swat
33% of 9 decks +26% synergy
Inspiring Call
32% of 31 decks +29% synergy
Beast Within
32% of 31 decks +13% synergy
Golgari Charm
29% of 17 decks +28% synergy
Galadhrim Ambush
29% of 31 decks +28% synergy
Worldly Tutor
26% of 31 decks +19% synergy
Teferi's Protection
25% of 12 decks +16% synergy
Elven Ambush
23% of 31 decks +22% synergy
Snakeskin Veil
23% of 31 decks +21% synergy
Chord of Calling
19% of 31 decks +17% synergy
Vitalize
13% of 31 decks +12% synergy
Windswift Slice
13% of 31 decks +12% synergy
Veil of Summer
13% of 31 decks +10% synergy
Krosan Grip
13% of 31 decks +9% synergy
For the Ancestors
10% of 31 decks +9% synergy
Invigorating Surge
10% of 31 decks +9% synergy
Tyvar's Stand
10% of 31 decks +7% synergy
Nature's Claim
10% of 31 decks +5% synergy
Return of the Wildspeaker
10% of 31 decks +3% synergy
Sorceries (25)
Gamble
33% of 9 decks +28% synergy
Jeska's Will
33% of 9 decks +25% synergy
Kindred Dominance
29% of 17 decks +28% synergy
Patriarch's Bidding
29% of 17 decks +28% synergy
Green Sun's Zenith
26% of 31 decks +23% synergy
Finale of Devastation
26% of 31 decks +22% synergy
Idyllic Tutor
25% of 12 decks +22% synergy
Elvish Promenade
23% of 31 decks +22% synergy
Shamanic Revelation
23% of 31 decks +18% synergy
Rampant Growth
23% of 31 decks +6% synergy
Kodama's Reach
19% of 31 decks +4% synergy
Damnation
18% of 17 decks +13% synergy
Reanimate
18% of 17 decks +10% synergy
Genesis Wave
16% of 31 decks +15% synergy
Bala Ged Recovery
16% of 31 decks +12% synergy
Natural Order
13% of 31 decks +12% synergy
Rishkar's Expertise
13% of 31 decks +8% synergy
Three Visits
13% of 31 decks +1% synergy
Nature's Lore
13% of 31 decks -2% synergy
Glimpse of Nature
10% of 31 decks +9% synergy
Regrowth
10% of 31 decks +8% synergy
Eldritch Evolution
10% of 31 decks +7% synergy
Overwhelming Stampede
10% of 31 decks +7% synergy
Farseek
10% of 31 decks -6% synergy
Cultivate
10% of 31 decks -13% synergy
Utility Artifacts (9)
The Ozolith
32% of 31 decks +29% synergy
The Great Henge
29% of 31 decks +24% synergy
Lightning Greaves
23% of 31 decks -3% synergy
Swiftfoot Boots
23% of 31 decks -6% synergy
Staff of Domination
19% of 31 decks +17% synergy
Thousand-Year Elixir
16% of 31 decks +14% synergy
Umbral Mantle
13% of 31 decks +12% synergy
Ashnod's Altar
10% of 31 decks +2% synergy
The One Ring
10% of 31 decks +1% synergy
Enchantments (19)
Cathars' Crusade
42% of 12 decks +39% synergy
Court of Garenbrig
36% of 22 decks +34% synergy
Invigorating Hot Spring
33% of 9 decks +33% synergy
Leyline of Abundance
32% of 31 decks +32% synergy
Elven Chorus
29% of 31 decks +27% synergy
Tribute to the World Tree
29% of 31 decks +25% synergy
Simic Ascendancy
27% of 11 decks +26% synergy
Quest for Renewal
26% of 31 decks +25% synergy
Branching Evolution
26% of 31 decks +24% synergy
Smothering Tithe
25% of 12 decks +13% synergy
Doubling Season
23% of 31 decks +19% synergy
Sylvan Library
23% of 31 decks +16% synergy
Guardian Project
19% of 31 decks +15% synergy
Elderfang Venom
18% of 17 decks +17% synergy
Fight Rigging
13% of 31 decks +12% synergy
Asceticism
13% of 31 decks +12% synergy
Garruk's Uprising
13% of 31 decks +6% synergy
Leyline Immersion
10% of 31 decks +9% synergy
Growing Rites of Itlimoc
10% of 31 decks +7% synergy
Battles (1)
Invasion of Ikoria
10% of 31 decks +7% synergy
Planeswalkers (2)
Grist, the Hunger Tide
24% of 17 decks +23% synergy
Freyalise, Llanowar's Fury
19% of 31 decks +19% synergy
Utility Lands (17)
Boseiju, Who Endures
45% of 31 decks +36% synergy
Yavimaya, Cradle of Growth
45% of 31 decks +36% synergy
Bojuka Bog
35% of 17 decks +20% synergy
Reliquary Tower
32% of 31 decks +4% synergy
Otawara, Soaring City
27% of 11 decks +19% synergy
Wirewood Lodge
26% of 31 decks +25% synergy
Karn's Bastion
26% of 31 decks +21% synergy
Takenuma, Abandoned Mire
18% of 17 decks +12% synergy
Oran-Rief, the Vastwood
16% of 31 decks +14% synergy
Llanowar Reborn
13% of 31 decks +12% synergy
Dryad Arbor
13% of 31 decks +11% synergy
Mosswort Bridge
13% of 31 decks +8% synergy
Urza's Saga
13% of 31 decks +6% synergy
Urborg, Tomb of Yawgmoth
13% of 31 decks +3% synergy
Ancient Tomb
13% of 31 decks +2% synergy
Maze of Ith
10% of 31 decks +7% synergy
Rogue's Passage
10% of 31 decks -9% synergy
Mana Artifacts (4)
Sol Ring
71% of 31 decks -13% synergy
Arcane Signet
39% of 31 decks -32% synergy
Lotus Petal
13% of 31 decks +6% synergy
Commander's Sphere
10% of 31 decks -7% synergy
Lands (45)
Command Tower
77% of 31 decks +4% synergy
Temple Garden
58% of 12 decks +49% synergy
Flooded Grove
55% of 11 decks +52% synergy
Yavimaya Coast
55% of 11 decks +49% synergy
Breeding Pool
55% of 11 decks +45% synergy
Overgrown Tomb
47% of 17 decks +38% synergy
Hinterland Harbor
45% of 11 decks +40% synergy
Spire Garden
44% of 9 decks +39% synergy
Stomping Ground
44% of 9 decks +35% synergy
Prairie Stream
43% of 7 decks +36% synergy
Sunpetal Grove
42% of 12 decks +37% synergy
Bountiful Promenade
42% of 12 decks +36% synergy
Gilt-Leaf Palace
41% of 17 decks +41% synergy
Barkchannel Pathway
36% of 11 decks +34% synergy
Temple of Mystery
36% of 11 decks +33% synergy
Rejuvenating Springs
36% of 11 decks +30% synergy
Path of Ancestry
35% of 31 decks +15% synergy
Twilight Mire
35% of 17 decks +33% synergy
Llanowar Wastes
35% of 17 decks +30% synergy
Woodland Cemetery
35% of 17 decks +30% synergy
Overgrown Farmland
33% of 12 decks +30% synergy
Canopy Vista
33% of 12 decks +26% synergy
Undergrowth Stadium
29% of 17 decks +24% synergy
Exotic Orchard
29% of 31 decks -6% synergy
Waterlogged Grove
27% of 11 decks +26% synergy
Wooded Bastion
25% of 12 decks +24% synergy
Savannah
25% of 12 decks +22% synergy
Necroblossom Snarl
24% of 17 decks +21% synergy
Golgari Rot Farm
24% of 17 decks +20% synergy
Verdant Catacombs
23% of 31 decks +11% synergy
Misty Rainforest
23% of 31 decks +11% synergy
Cavern of Souls
19% of 31 decks +13% synergy
Wooded Foothills
19% of 31 decks +10% synergy
Tainted Wood
18% of 17 decks +15% synergy
Deathcap Glade
18% of 17 decks +14% synergy
Temple of Malady
18% of 17 decks +14% synergy
Secluded Courtyard
16% of 31 decks +12% synergy
Windswept Heath
16% of 31 decks +6% synergy
Gemstone Caverns
13% of 31 decks +8% synergy
Mana Confluence
13% of 31 decks +5% synergy
City of Brass
13% of 31 decks +4% synergy
Arid Mesa
13% of 31 decks +2% synergy
Fabled Passage
10% of 31 decks +0% synergy
Flooded Strand
10% of 31 decks -0% synergy
Myriad Landscape
10% of 31 decks -11% synergy