Rings of Brighthearth + Seeker of Skybreak + Incubation Druid

Rings of Brighthearth
Seeker of Skybreak
Incubation Druid

Requires
Rings of Brighthearth must be on the battlefield. Seeker of Skybreak must be on the battlefield. Incubation Druid must be on the battlefield. Seeker of Skybreak and Incubation Druid do not have summoning sickness. Incubation Druid has at least one +1/+1 counter on it.
Steps
  1. Activate Incubation Druid by tapping it, adding three mana of any color a land you control could produce.
  2. Activate Seeker of Skybreak by tapping it, targeting itself.
  3. Rings of Brighthearth triggers, causing you to pay 2 to copy Seeker of Skybreak's ability, targeting Incubation Druid.
  4. Resolve both Seeker of Skybreak abilities, untapping it and Incubation Druid.
  5. Repeat.
Results
Infinite mana creatures you control can produce. Infinite mana lands you control can produce. Infinite untap of creatures you control.

Alaundo the Seer
0.32% of 2493 decks 8 decks
Lathril, Blade of the Elves
0.03% of 21128 decks 7 decks
Vorel of the Hull Clade
0.29% of 2082 decks 6 decks
Svella, Ice Shaper
0.19% of 2578 decks 5 decks
Rhys the Redeemed
0.07% of 4041 decks 3 decks
Experiment Kraj
0.26% of 1176 decks 3 decks
Yisan, the Wanderer Bard
0.15% of 1953 decks 3 decks
Yurlok of Scorch Thrash
0.05% of 6101 decks 3 decks
Kinnan, Bonder Prodigy
0.02% of 12009 decks 3 decks
Xavier Sal, Infested Captain
0.05% of 4399 decks 2 decks
Tazri, Stalwart Survivor
0.11% of 1780 decks 2 decks
Ezuri, Renegade Leader
0.08% of 2653 decks 2 decks
Gretchen Titchwillow
0.23% of 876 decks 2 decks
Mayael the Anima
0.07% of 3005 decks 2 decks
The Gitrog Monster
0.02% of 5777 decks 1 decks
Kydele, Chosen of Kruphix // Thrasios, Triton Hero
0.27% of 364 decks 1 decks
Zaxara, the Exemplary
0.01% of 11646 decks 1 decks
Prime Speaker Vannifar
0.07% of 1341 decks 1 decks
High Synergy Cards
Freed from the Real
73% of 33 decks +71% synergy
Kiora's Follower
76% of 33 decks +70% synergy
Agatha of the Vile Cauldron
71% of 7 decks +70% synergy
Ioreth of the Healing House
56% of 16 decks +55% synergy
Aphetto Alchemist
55% of 33 decks +54% synergy
Illusionist's Bracers
55% of 64 decks +53% synergy
Pemmin's Aura
55% of 33 decks +53% synergy
Staff of Domination
53% of 64 decks +51% synergy
Three Tree City
57% of 7 decks +47% synergy
Kelpie Guide
45% of 31 decks +44% synergy
Top Cards
Elvish Mystic
50% of 64 decks +32% synergy
Fyndhorn Elves
48% of 64 decks +35% synergy
Llanowar Elves
48% of 64 decks +28% synergy
Seedborn Muse
47% of 64 decks +39% synergy
Tyvar, Jubilant Brawler
46% of 13 decks +41% synergy
Vizier of Tumbling Sands
45% of 33 decks +44% synergy
Shalai, Voice of Plenty
44% of 9 decks +37% synergy
Faeburrow Elder
44% of 9 decks +33% synergy
Thousand-Year Elixir
42% of 64 decks +40% synergy
Lightning Greaves
41% of 64 decks +15% synergy
Creatures
Dreamtide Whale
60% of 5 decks +56% synergy
Zirda, the Dawnwaker
50% of 6 decks +47% synergy
Kogla and Yidaro
40% of 10 decks +35% synergy
Marwyn, the Nurturer
39% of 64 decks +36% synergy
Evolution Witness
38% of 13 decks +34% synergy
Circle of Dreams Druid
38% of 60 decks +34% synergy
Elvish Archdruid
38% of 64 decks +34% synergy
Arbor Elf
38% of 64 decks +31% synergy
Priest of Titania
36% of 64 decks +32% synergy
Elves of Deep Shadow
35% of 20 decks +24% synergy
Tyvar the Bellicose
33% of 12 decks +32% synergy
Fathom Mage
33% of 33 decks +29% synergy
Murkfiend Liege
33% of 33 decks +29% synergy
Mother of Runes
33% of 9 decks +27% synergy
Quirion Ranger
31% of 64 decks +29% synergy
Kinnan, Bonder Prodigy
30% of 33 decks +26% synergy
Laboratory Maniac
30% of 33 decks +26% synergy
Gyre Sage
28% of 64 decks +24% synergy
Reclamation Sage
28% of 64 decks +17% synergy
Beast Whisperer
28% of 64 decks +16% synergy
Birds of Paradise
28% of 64 decks +1% synergy
Chakram Retriever
27% of 33 decks +27% synergy
Master Biomancer
27% of 33 decks +24% synergy
Zhur-Taa Druid
27% of 15 decks +24% synergy
Etali, Primal Storm
27% of 15 decks +17% synergy
Goblin Anarchomancer
27% of 15 decks +13% synergy
Skemfar Avenger
25% of 20 decks +25% synergy
Wirewood Channeler
25% of 64 decks +24% synergy
Bloom Tender
25% of 64 decks +17% synergy
Fatestitcher
24% of 33 decks +24% synergy
Gyre Engineer
24% of 33 decks +23% synergy
Biomancer's Familiar
24% of 33 decks +22% synergy
Nyxbloom Ancient
23% of 64 decks +20% synergy
Vigean Graftmage
21% of 33 decks +21% synergy
Arcanis the Omnipotent
21% of 33 decks +20% synergy
Thassa's Oracle
21% of 33 decks +14% synergy
Llanowar Tribe
20% of 64 decks +18% synergy
Paradise Druid
20% of 64 decks +18% synergy
Craterhoof Behemoth
20% of 64 decks +14% synergy
Saryth, the Viper's Fang
20% of 60 decks +16% synergy
Deathrite Shaman
20% of 20 decks +8% synergy
Kami of Whispered Hopes
19% of 37 decks +11% synergy
Ezuri, Renegade Leader
19% of 64 decks +17% synergy
Karametra's Acolyte
19% of 64 decks +17% synergy
Fauna Shaman
19% of 64 decks +16% synergy
Tolarian Kraken
18% of 33 decks +18% synergy
Leaf-Crowned Visionary
18% of 55 decks +16% synergy
Thrasios, Triton Hero
18% of 33 decks +16% synergy
Hullbreaker Horror
17% of 29 decks +10% synergy
Rishkar, Peema Renegade
17% of 64 decks +13% synergy
Instants
Counterspell
39% of 33 decks -3% synergy
Beast Within
38% of 64 decks -1% synergy
Dramatic Reversal
33% of 33 decks +28% synergy
Ephemerate
33% of 9 decks +27% synergy
Negate
33% of 33 decks +11% synergy
Cyclonic Rift
33% of 33 decks +5% synergy
Comet Storm
27% of 15 decks +24% synergy
Chaos Warp
27% of 15 decks -5% synergy
Vampiric Tutor
25% of 20 decks +7% synergy
Heroic Intervention
25% of 64 decks -5% synergy
Force of Negation
24% of 33 decks +15% synergy
Pongify
21% of 33 decks +10% synergy
Swan Song
21% of 33 decks +5% synergy
Vitalize
20% of 64 decks +19% synergy
Worldly Tutor
20% of 64 decks +6% synergy
Muddle the Mixture
18% of 33 decks +13% synergy
Reality Shift
18% of 33 decks +9% synergy
Mana Drain
18% of 33 decks +3% synergy
Growth Spiral
18% of 33 decks -4% synergy
Chord of Calling
17% of 64 decks +11% synergy
Force of Will
15% of 33 decks +4% synergy
Assassin's Trophy
15% of 20 decks -15% synergy
An Offer You Can't Refuse
14% of 29 decks -7% synergy
Twiddle
12% of 33 decks +12% synergy
Refocus
12% of 33 decks +12% synergy
Cerulean Wisps
12% of 33 decks +11% synergy
Blue Sun's Zenith
12% of 33 decks +9% synergy
Pact of Negation
12% of 33 decks +5% synergy
Rapid Hybridization
12% of 33 decks +3% synergy
Mystical Tutor
12% of 33 decks -3% synergy
Arcane Denial
12% of 33 decks -7% synergy
Nature's Claim
11% of 64 decks +1% synergy
Elven Ambush
10% of 62 decks +8% synergy
Summoner's Pact
9% of 64 decks +8% synergy
Krosan Grip
9% of 64 decks +2% synergy
Dream's Grip
9% of 33 decks +9% synergy
Voidslime
9% of 33 decks +7% synergy
Pull from Tomorrow
9% of 33 decks +6% synergy
Snap
9% of 33 decks +2% synergy
Fierce Guardianship
9% of 33 decks -9% synergy
Brainstorm
9% of 33 decks -12% synergy
Benefactor's Draught
8% of 64 decks +7% synergy
Noxious Revival
8% of 64 decks +2% synergy
Veil of Summer
8% of 64 decks +2% synergy
Return of the Wildspeaker
8% of 64 decks -6% synergy
Tyvar's Stand
8% of 40 decks +2% synergy
Snakeskin Veil
6% of 62 decks +2% synergy
Kindred Summons
6% of 64 decks +5% synergy
Return to Nature
6% of 64 decks -0% synergy
Inspiring Call
6% of 64 decks -1% synergy
Sorceries
Blasphemous Act
33% of 15 decks -0% synergy
Exsanguinate
30% of 20 decks +24% synergy
Demonic Tutor
25% of 20 decks +3% synergy
Rampant Growth
22% of 64 decks -13% synergy
Cultivate
22% of 64 decks -25% synergy
Nature's Lore
20% of 64 decks -12% synergy
Hull Breach
20% of 15 decks +15% synergy
Bala Ged Recovery
17% of 63 decks +8% synergy
Kodama's Reach
17% of 64 decks -15% synergy
Dig Up
16% of 19 decks +13% synergy
Farseek
16% of 64 decks -19% synergy
Finale of Eternity
15% of 20 decks +15% synergy
In Garruk's Wake
15% of 20 decks +12% synergy
Inspiring Refrain
13% of 31 decks +12% synergy
Harmonize
12% of 64 decks +4% synergy
Fabricate
12% of 33 decks +6% synergy
Windfall
12% of 33 decks -1% synergy
Green Sun's Zenith
11% of 64 decks +5% synergy
Shamanic Revelation
11% of 64 decks +2% synergy
Three Visits
11% of 64 decks -14% synergy
Inevitable Betrayal
10% of 31 decks +8% synergy
Solve the Equation
10% of 31 decks +5% synergy
Elvish Promenade
9% of 64 decks +8% synergy
Genesis Wave
9% of 64 decks +7% synergy
Natural Order
9% of 64 decks +7% synergy
Eldritch Evolution
9% of 64 decks +5% synergy
Reality Strobe
9% of 33 decks +9% synergy
Hidden Strings
9% of 33 decks +8% synergy
River's Rebuke
9% of 33 decks +8% synergy
Ancestral Vision
9% of 33 decks +8% synergy
Urban Evolution
9% of 33 decks +5% synergy
Overwhelming Stampede
8% of 64 decks +2% synergy
Finale of Devastation
8% of 64 decks -0% synergy
Unnatural Restoration
8% of 40 decks +3% synergy
Turntimber Symbiosis
6% of 63 decks +4% synergy
Mobilize
6% of 64 decks +6% synergy
Venture Forth
5% of 57 decks +5% synergy
Utility Artifacts
Swiftfoot Boots
39% of 64 decks +11% synergy
Umbral Mantle
38% of 64 decks +37% synergy
Sword of the Paruns
22% of 64 decks +22% synergy
Battlemage's Bracers
20% of 15 decks +19% synergy
Magewright's Stone
17% of 64 decks +17% synergy
The Millennium Calendar
17% of 18 decks +16% synergy
Isochron Scepter
16% of 64 decks +13% synergy
The Great Henge
11% of 64 decks +1% synergy
Skullclamp
11% of 64 decks -1% synergy
Lux Cannon
9% of 64 decks +9% synergy
Heartstone
6% of 64 decks +6% synergy
Emerald Medallion
6% of 64 decks +5% synergy
The Ozolith
6% of 64 decks +3% synergy
Vanquisher's Banner
6% of 64 decks +2% synergy
Lifecrafter's Bestiary
6% of 64 decks +2% synergy
Enchantments
Rhythm of the Wild
33% of 15 decks +10% synergy
Rhystic Study
33% of 33 decks +5% synergy
Intruder Alarm
30% of 33 decks +28% synergy
Simic Ascendancy
30% of 33 decks +25% synergy
Warstorm Surge
27% of 15 decks +21% synergy
Leyline of Abundance
22% of 64 decks +20% synergy
Training Grounds
21% of 33 decks +18% synergy
Mystic Remora
21% of 33 decks +3% synergy
Quest for Renewal
19% of 64 decks +17% synergy
The Meathook Massacre
16% of 19 decks +11% synergy
Elvish Guidance
16% of 64 decks +15% synergy
Prowess of the Fair
15% of 20 decks +14% synergy
Elderfang Venom
15% of 20 decks +13% synergy
Instill Energy
14% of 64 decks +13% synergy
Concordant Crossroads
14% of 64 decks +11% synergy
Sylvan Library
14% of 64 decks +2% synergy
Mana Reflection
12% of 64 decks +11% synergy
Utopia Sprawl
12% of 64 decks +5% synergy
Guardian Project
12% of 64 decks +4% synergy
Teferi's Ageless Insight
12% of 33 decks +7% synergy
Growing Rites of Itlimoc
11% of 64 decks +5% synergy
Beastmaster Ascension
11% of 64 decks +5% synergy
Kenrith's Transformation
11% of 64 decks +4% synergy
Tribute to the World Tree
11% of 37 decks +2% synergy
Wilderness Reclamation
9% of 64 decks +6% synergy
Parallel Lives
9% of 64 decks +2% synergy
Doubling Season
9% of 64 decks +0% synergy
Hardened Scales
9% of 64 decks +0% synergy
Wild Growth
9% of 64 decks -2% synergy
Ominous Seas
9% of 33 decks +6% synergy
Propaganda
9% of 33 decks -2% synergy
Defense of the Heart
8% of 64 decks +5% synergy
Asceticism
8% of 64 decks +5% synergy
Nature's Chosen
6% of 64 decks +6% synergy
Helix Pinnacle
6% of 64 decks +5% synergy
Carpet of Flowers
6% of 64 decks +3% synergy
Garruk's Uprising
6% of 64 decks -9% synergy
Battles
Invasion of Ikoria
9% of 33 decks +4% synergy
Planeswalkers
Tyvar Kell
35% of 20 decks +33% synergy
Kiora, Master of the Depths
12% of 33 decks +11% synergy
Kiora, Behemoth Beckoner
12% of 33 decks +8% synergy
Freyalise, Llanowar's Fury
11% of 64 decks +9% synergy
Jace, Wielder of Mysteries
9% of 33 decks +5% synergy
Jiang Yanggu, Wildcrafter
8% of 64 decks +7% synergy
Nissa, Ascended Animist
7% of 41 decks +5% synergy
Utility Lands
Reliquary Tower
33% of 64 decks +3% synergy
Minamo, School at Water's Edge
30% of 33 decks +26% synergy
Yavimaya, Cradle of Growth
30% of 61 decks +20% synergy
Wirewood Lodge
22% of 64 decks +20% synergy
Kessig Wolf Run
20% of 15 decks +4% synergy
Bojuka Bog
20% of 20 decks -10% synergy
Alchemist's Refuge
18% of 33 decks +11% synergy
Otawara, Soaring City
17% of 29 decks +0% synergy
Boseiju, Who Endures
17% of 58 decks -2% synergy
Nykthos, Shrine to Nyx
16% of 64 decks +10% synergy
Oran-Rief, the Vastwood
14% of 64 decks +9% synergy
Karn's Bastion
12% of 64 decks +7% synergy
Lumbering Falls
12% of 33 decks +10% synergy
Mystic Sanctuary
12% of 33 decks -0% synergy
Rogue's Passage
11% of 64 decks -8% synergy
Urza's Saga
10% of 61 decks +3% synergy
Gaea's Cradle
9% of 64 decks +4% synergy
Temple of the False God
9% of 64 decks -0% synergy
Urborg, Tomb of Yawgmoth
9% of 64 decks -0% synergy
Novijen, Heart of Progress
9% of 33 decks +8% synergy
Academy Ruins
9% of 33 decks +4% synergy
Tranquil Thicket
8% of 64 decks +4% synergy
Castle Garenbrig
8% of 64 decks +3% synergy
Mosswort Bridge
8% of 64 decks -3% synergy
Ancient Tomb
8% of 64 decks -3% synergy
Tyrite Sanctum
6% of 62 decks +4% synergy
Deserted Temple
6% of 64 decks +6% synergy
Nesting Grounds
6% of 64 decks +5% synergy
Field of Ruin
6% of 64 decks +4% synergy
Ghost Quarter
6% of 64 decks +4% synergy
Mana Artifacts
Sol Ring
66% of 64 decks -19% synergy
Arcane Signet
50% of 64 decks -22% synergy
Basalt Monolith
27% of 64 decks +24% synergy
Patriar's Seal
26% of 57 decks +24% synergy
Talisman of Curiosity
21% of 33 decks +9% synergy
Simic Signet
18% of 33 decks +4% synergy
Everflowing Chalice
12% of 64 decks +8% synergy
Mana Vault
11% of 64 decks +5% synergy
Mana Crypt
11% of 64 decks +2% synergy
Jeweled Lotus
10% of 63 decks +3% synergy
Astral Cornucopia
9% of 64 decks +8% synergy
Chromatic Orrery
8% of 64 decks +6% synergy
Chrome Mox
8% of 64 decks +1% synergy
Thought Vessel
8% of 64 decks -9% synergy
Replicating Ring
6% of 62 decks +5% synergy
Pentad Prism
6% of 64 decks +6% synergy
Mox Amber
6% of 64 decks +2% synergy
Lands
Ketria Triome
80% of 5 decks +47% synergy
Command Tower
77% of 64 decks +3% synergy
The World Tree
75% of 4 decks +41% synergy
Zagoth Triome
71% of 7 decks +41% synergy
Breeding Pool
58% of 33 decks +16% synergy
Rockfall Vale
57% of 14 decks +35% synergy
Temple Garden
56% of 9 decks +15% synergy
Yavimaya Coast
48% of 33 decks +22% synergy
Cinder Glade
47% of 15 decks +8% synergy
Simic Growth Chamber
45% of 33 decks +26% synergy
Hinterland Harbor
45% of 33 decks +18% synergy
Branchloft Pathway
44% of 9 decks +36% synergy
Selesnya Sanctuary
44% of 9 decks +30% synergy
Savage Lands
43% of 7 decks +19% synergy
Watery Grave
43% of 7 decks +2% synergy
Llanowar Wastes
40% of 20 decks +14% synergy
Woodland Cemetery
40% of 20 decks +12% synergy
Dreamroot Cascade
38% of 29 decks +19% synergy
Deathcap Glade
37% of 19 decks +23% synergy
Flooded Grove
36% of 33 decks +24% synergy
Overgrown Tomb
35% of 20 decks -8% synergy
Fortified Village
33% of 9 decks +18% synergy
Gruul Turf
33% of 15 decks +17% synergy
Temple of Mystery
33% of 33 decks +16% synergy
Sunpetal Grove
33% of 9 decks +10% synergy
Rootbound Crag
33% of 15 decks +10% synergy
Bountiful Promenade
33% of 9 decks +9% synergy
Canopy Vista
33% of 9 decks -3% synergy
Stomping Ground
33% of 15 decks -8% synergy
Rejuvenating Springs
31% of 32 decks +3% synergy
Exotic Orchard
31% of 64 decks -4% synergy
Darkbore Pathway
30% of 20 decks +21% synergy
Undergrowth Stadium
30% of 20 decks +4% synergy
Highland Forest
27% of 15 decks +22% synergy
Temple of Malady
25% of 20 decks +9% synergy
Misty Rainforest
20% of 64 decks +9% synergy
Mossfire Valley
20% of 15 decks +9% synergy
Necroblossom Snarl
20% of 20 decks +8% synergy
Temple of Abandon
20% of 15 decks +6% synergy
Game Trail
20% of 15 decks +4% synergy
Golgari Rot Farm
20% of 20 decks +2% synergy
Spire Garden
20% of 15 decks -4% synergy
Vineglimmer Snarl
19% of 31 decks +9% synergy
Waterlogged Grove
18% of 33 decks +11% synergy
Verdant Catacombs
17% of 64 decks +6% synergy
Barkchannel Pathway
16% of 31 decks +7% synergy
Path of Ancestry
16% of 64 decks -5% synergy
Woodland Chasm
15% of 20 decks +10% synergy
Twilight Mire
15% of 20 decks +5% synergy
Bayou
15% of 20 decks +1% synergy