Agatha's Soul Cauldron + Lurking Roper + Mine Worker

Agatha's Soul Cauldron
Lurking Roper
Mine Worker

Requires
Agatha's Soul Cauldron must be on the battlefield. Lurking Roper must be on the battlefield. Mine Worker must be in exile (exiled by Agatha's Soul Cauldron). Lurking Roper has at least one +1/+1 counter on it and does not have summoning sickness.
Steps
  1. Activate Lurking Roper using Mine Worker's ability by tapping it, causing you to gain 1 life.
  2. Lurking Roper triggers, untapping itself.
  3. Repeat.
Results
Infinite lifegain. Infinite lifegain triggers.

Kenrith, the Returned King
0.00% of 21799 decks 1 decks
Tazri, Stalwart Survivor
0.05% of 1861 decks 1 decks
Creatures
Triskelion
100% of 2 decks +100% synergy
Likeness Looter
100% of 1 decks +100% synergy
Agatha of the Vile Cauldron
100% of 2 decks +96% synergy
Ignoble Hierarch
100% of 2 decks +88% synergy
Silent Attendant
50% of 2 decks +50% synergy
Temple Elder
50% of 2 decks +50% synergy
Safehold Sentry
50% of 2 decks +50% synergy
Shu Farmer
50% of 2 decks +50% synergy
Traveling Minister
50% of 2 decks +50% synergy
Judge of Currents
50% of 2 decks +50% synergy
Butcher Ghoul
50% of 2 decks +50% synergy
Futurist Operative
50% of 2 decks +50% synergy
Soulmender
50% of 2 decks +50% synergy
Overgrown Arch
50% of 2 decks +50% synergy
Famished Paladin
50% of 2 decks +50% synergy
Reckless Scholar
50% of 2 decks +50% synergy
Young Wolf
50% of 2 decks +50% synergy
Sphinx of Magosi
50% of 2 decks +50% synergy
Wellwisher
50% of 2 decks +50% synergy
Ezzaroot Channeler
50% of 2 decks +50% synergy
Magus of the Jar
50% of 2 decks +50% synergy
Leech Bonder
50% of 2 decks +50% synergy
Spike Feeder
50% of 2 decks +50% synergy
Silkbind Faerie
50% of 2 decks +50% synergy
Ajani's Pridemate
50% of 2 decks +50% synergy
Targ Nar, Demon-Fang Gnoll
50% of 2 decks +50% synergy
Trelasarra, Moon Dancer
50% of 2 decks +50% synergy
Karlov of the Ghost Council
50% of 2 decks +50% synergy
Ulasht, the Hate Seed
50% of 2 decks +50% synergy
Stone-Seeder Hierophant
50% of 2 decks +50% synergy
Meria, Scholar of Antiquity
50% of 2 decks +50% synergy
Good-Fortune Unicorn
50% of 2 decks +50% synergy
Jan Jansen, Chaos Crafter
50% of 2 decks +50% synergy
Puresight Merrow
50% of 2 decks +50% synergy
Zhur-Taa Druid
50% of 2 decks +50% synergy
Clever Conjurer
50% of 2 decks +50% synergy
Knacksaw Clique
50% of 2 decks +50% synergy
Order of Whiteclay
50% of 2 decks +50% synergy
Nimbleclaw Adept
50% of 2 decks +50% synergy
Devoted Druid
50% of 2 decks +50% synergy
Orthion, Hero of Lavabrink
50% of 2 decks +50% synergy
Mikaeus, the Lunarch
50% of 2 decks +50% synergy
Omen Hawker
50% of 2 decks +50% synergy
Raggadragga, Goreguts Boss
50% of 2 decks +50% synergy
Arixmethes, Slumbering Isle
50% of 2 decks +49% synergy
Joiner Adept
50% of 2 decks +49% synergy
Svella, Ice Shaper
50% of 2 decks +49% synergy
Kwain, Itinerant Meddler
50% of 2 decks +49% synergy
Walking Ballista
50% of 2 decks +49% synergy
Arbor Elf
50% of 2 decks +49% synergy
Instants
Entomb
50% of 2 decks +48% synergy
Intuition
50% of 2 decks +48% synergy
Abrupt Decay
50% of 2 decks +46% synergy
Dark Ritual
50% of 2 decks +45% synergy
Silence
50% of 2 decks +44% synergy
Mystical Tutor
50% of 2 decks +43% synergy
Eladamri's Call
50% of 2 decks +42% synergy
Deflecting Swat
50% of 2 decks +41% synergy
Worldly Tutor
50% of 2 decks +38% synergy
Fierce Guardianship
50% of 2 decks +38% synergy
Enlightened Tutor
50% of 2 decks +34% synergy
Vampiric Tutor
50% of 2 decks +33% synergy
Sorceries
Journey of Discovery
50% of 2 decks +50% synergy
Sylvan Tutor
50% of 2 decks +49% synergy
Buried Alive
50% of 2 decks +49% synergy
Grim Tutor
50% of 2 decks +47% synergy
Fabricate
50% of 2 decks +47% synergy
Neoform
50% of 2 decks +47% synergy
Gamble
50% of 2 decks +47% synergy
Imperial Seal
50% of 2 decks +46% synergy
Explore
50% of 2 decks +44% synergy
Demonic Tutor
50% of 2 decks +29% synergy
Rampant Growth
50% of 2 decks +27% synergy
Kodama's Reach
50% of 2 decks +25% synergy
Utility Artifacts
Manifold Key
50% of 2 decks +49% synergy
Pyre of Heroes
50% of 2 decks +49% synergy
Jodah's Codex
50% of 2 decks +49% synergy
The One Ring
50% of 2 decks +41% synergy
Enchantments
Training Grounds
100% of 2 decks +95% synergy
Second Wind
50% of 2 decks +50% synergy
Crab Umbra
50% of 2 decks +50% synergy
Wizard Class
50% of 2 decks +49% synergy
Cathars' Crusade
50% of 2 decks +49% synergy
Survival of the Fittest
50% of 2 decks +49% synergy
Hidetsugu Consumes All
50% of 2 decks +49% synergy
Freed from the Real
50% of 2 decks +48% synergy
Underworld Breach
50% of 2 decks +47% synergy
Sylvan Library
50% of 2 decks +43% synergy
Mystic Remora
50% of 2 decks +38% synergy
Smothering Tithe
50% of 2 decks +29% synergy
Planeswalkers
Kiora, Master of the Depths
50% of 2 decks +50% synergy
Wrenn and Realmbreaker
50% of 2 decks +46% synergy
Utility Lands
Sunscorched Desert
50% of 2 decks +50% synergy
Eiganjo Castle
50% of 2 decks +50% synergy
Gavony Township
50% of 2 decks +49% synergy
Otawara, Soaring City
50% of 2 decks +43% synergy
Ancient Tomb
50% of 2 decks +41% synergy
Boseiju, Who Endures
50% of 2 decks +38% synergy
Reliquary Tower
50% of 2 decks +25% synergy
Mana Artifacts
Arcane Signet
100% of 2 decks +26% synergy
Sol Ring
100% of 2 decks +22% synergy
Network Terminal
50% of 2 decks +50% synergy
Springleaf Drum
50% of 2 decks +49% synergy
Replicating Ring
50% of 2 decks +48% synergy
Basalt Monolith
50% of 2 decks +48% synergy
Mind Stone
50% of 2 decks +47% synergy
Jeweled Lotus
50% of 2 decks +45% synergy
Mox Diamond
50% of 2 decks +45% synergy
Relic of Legends
50% of 2 decks +40% synergy
Mana Crypt
50% of 2 decks +40% synergy
Commander's Sphere
50% of 2 decks +30% synergy
Chromatic Lantern
50% of 2 decks -3% synergy
Lands
Public Thoroughfare
100% of 1 decks +99% synergy
Shimmerdrift Vale
50% of 2 decks +50% synergy
Jund Panorama
50% of 2 decks +49% synergy
Crystal Grotto
50% of 2 decks +49% synergy
Idyllic Beachfront
50% of 2 decks +49% synergy
Molten Tributary
50% of 2 decks +49% synergy
Wooded Ridgeline
50% of 2 decks +49% synergy
Radiant Grove
50% of 2 decks +48% synergy
Blightstep Pathway
50% of 2 decks +48% synergy
Tangled Islet
50% of 2 decks +48% synergy
Temple of the Dragon Queen
50% of 2 decks +46% synergy
Forbidden Orchard
50% of 2 decks +41% synergy
Badlands
50% of 2 decks +38% synergy
Plateau
50% of 2 decks +38% synergy
Scrubland
50% of 2 decks +38% synergy
Volcanic Island
50% of 2 decks +38% synergy
Underground Sea
50% of 2 decks +38% synergy
Tundra
50% of 2 decks +37% synergy
Nomad Outpost
50% of 2 decks +37% synergy
Crumbling Necropolis
50% of 2 decks +37% synergy
Savannah
50% of 2 decks +37% synergy
Taiga
50% of 2 decks +37% synergy
Bayou
50% of 2 decks +37% synergy
Tropical Island
50% of 2 decks +37% synergy
Frontier Bivouac
50% of 2 decks +33% synergy
Evolving Wilds
50% of 2 decks +28% synergy
Bloodstained Mire
50% of 2 decks +28% synergy
Blood Crypt
50% of 2 decks +27% synergy
Polluted Delta
50% of 2 decks +27% synergy
Sacred Foundry
50% of 2 decks +27% synergy
Flooded Strand
50% of 2 decks +26% synergy
Scalding Tarn
50% of 2 decks +25% synergy
Steam Vents
50% of 2 decks +25% synergy
Watery Grave
50% of 2 decks +25% synergy
Godless Shrine
50% of 2 decks +25% synergy
Wooded Foothills
50% of 2 decks +25% synergy
Arid Mesa
50% of 2 decks +25% synergy
Marsh Flats
50% of 2 decks +24% synergy
Windswept Heath
50% of 2 decks +23% synergy
Hallowed Fountain
50% of 2 decks +23% synergy
Verdant Catacombs
50% of 2 decks +22% synergy
Misty Rainforest
50% of 2 decks +21% synergy
Stomping Ground
50% of 2 decks +20% synergy
Overgrown Tomb
50% of 2 decks +20% synergy
Breeding Pool
50% of 2 decks +20% synergy
Temple Garden
50% of 2 decks +20% synergy
The World Tree
50% of 2 decks +17% synergy
Exotic Orchard
50% of 2 decks -13% synergy
Command Tower
50% of 2 decks -38% synergy