Lurking Roper + Elemental Mastery + Ajani's Welcome

Lurking Roper
Elemental Mastery
Ajani's Welcome

Requires
Lurking Roper must be on the battlefield. Elemental Mastery must be on the battlefield. Ajani's Welcome must be on the battlefield.
Steps
  1. Activate Lurking Roper by tapping it, creating four 1/1 Elemental creature tokens.
  2. When the Elementals enter the battlefield, they trigger Ajani's Welcome four times.
  3. Resolve the first Ajani's Welcome trigger, causing you to gain one life.
  4. Lurking Roper triggers, untapping itself.
  5. Repeat.
Results
Infinite creature tokens with haste. Infinite ETB. Infinite lifegain. Infinite lifegain triggers.

Rocco, Cabaretti Caterer
0.03% of 6476 decks 2 decks
Marath, Will of the Wild
0.04% of 2621 decks 1 decks
Jinnie Fay, Jetmir's Second
0.02% of 5435 decks 1 decks
Ghired, Mirror of the Wilds
0.03% of 3202 decks 1 decks
Shalai and Hallar
0.01% of 10412 decks 1 decks
New Cards
Voice of Victory
100% of 1 decks +98% synergy
High Synergy Cards
Famished Paladin
100% of 6 decks +100% synergy
Presence of Gond
83% of 6 decks +83% synergy
Suture Priest
83% of 6 decks +83% synergy
Midnight Guard
83% of 6 decks +82% synergy
Prosperous Innkeeper
83% of 6 decks +82% synergy
Soul Warden
83% of 6 decks +82% synergy
Impact Tremors
83% of 6 decks +68% synergy
Daxos, Blessed by the Sun
67% of 6 decks +66% synergy
Splinter Twin
67% of 6 decks +66% synergy
Soul's Attendant
67% of 6 decks +66% synergy
Top Cards
Essence Warden
67% of 6 decks +65% synergy
Heliod, Sun-Crowned
67% of 6 decks +64% synergy
Purphoros, God of the Forge
67% of 6 decks +60% synergy
Teferi's Protection
67% of 6 decks +48% synergy
Three Visits
67% of 6 decks +38% synergy
Game Changers
Chrome Mox
50% of 6 decks +47% synergy
Enlightened Tutor
50% of 6 decks +37% synergy
Mana Vault
33% of 6 decks +31% synergy
Gaea's Cradle
33% of 6 decks +28% synergy
Serra's Sanctum
17% of 6 decks +16% synergy
Survival of the Fittest
17% of 6 decks +15% synergy
Mox Diamond
17% of 6 decks +14% synergy
Smothering Tithe
17% of 6 decks +2% synergy
Creatures
Molten Gatekeeper
67% of 3 decks +65% synergy
Auriok Champion
50% of 6 decks +50% synergy
General Kreat, the Boltbringer
50% of 2 decks +49% synergy
Ivy Lane Denizen
50% of 6 decks +48% synergy
Walking Ballista
50% of 6 decks +48% synergy
Herd Baloth
50% of 6 decks +48% synergy
Scurry Oak
50% of 6 decks +47% synergy
Rosie Cotton of South Lane
50% of 6 decks +43% synergy
Sunstrike Legionnaire
33% of 6 decks +33% synergy
Triskelion
33% of 6 decks +33% synergy
Cryptic Trilobite
33% of 6 decks +33% synergy
Archangel of Thune
33% of 6 decks +33% synergy
Devoted Druid
33% of 6 decks +30% synergy
Agate Instigator
33% of 3 decks +29% synergy
Grand Abolisher
33% of 6 decks +28% synergy
Conclave Mentor
33% of 6 decks +27% synergy
Jaheira, Friend of the Forest
33% of 6 decks +26% synergy
Ocelot Pride
33% of 3 decks +26% synergy
Kami of Whispered Hopes
33% of 6 decks +25% synergy
Bloom Tender
33% of 6 decks +25% synergy
Mondrak, Glory Dominus
33% of 6 decks +24% synergy
Champion of Lambholt
33% of 6 decks +21% synergy
Thousand Moons Infantry
20% of 5 decks +20% synergy
Aragorn, Hornburg Hero
20% of 5 decks +18% synergy
Charismatic Conqueror
20% of 5 decks +17% synergy
Codsworth, Handy Helper
20% of 5 decks +16% synergy
Anim Pakal, Thousandth Moon
20% of 5 decks +13% synergy
Kutzil, Malamet Exemplar
20% of 5 decks +0% synergy
Ghitu Journeymage
17% of 6 decks +17% synergy
Storm Caller
17% of 6 decks +17% synergy
Dagger Caster
17% of 6 decks +17% synergy
Thopter Squadron
17% of 6 decks +17% synergy
Goblin Chainwhirler
17% of 6 decks +17% synergy
Sparring Mummy
17% of 6 decks +17% synergy
Patrol Signaler
17% of 6 decks +17% synergy
Gideon's Company
17% of 6 decks +17% synergy
Voldaren Epicure
17% of 6 decks +17% synergy
Endbringer
17% of 6 decks +17% synergy
Twinblade Paladin
17% of 6 decks +17% synergy
Kitchen Finks
17% of 6 decks +17% synergy
Ageless Entity
17% of 6 decks +17% synergy
Impassioned Orator
17% of 6 decks +16% synergy
Celestial Unicorn
17% of 6 decks +16% synergy
Sprouting Phytohydra
17% of 6 decks +16% synergy
Hyrax Tower Scout
17% of 6 decks +16% synergy
Marath, Will of the Wild
17% of 6 decks +16% synergy
Voice of the Blessed
17% of 6 decks +16% synergy
Lunarch Veteran
17% of 6 decks +16% synergy
Xorn
17% of 6 decks +16% synergy
Ulasht, the Hate Seed
17% of 6 decks +16% synergy
Instants
Aura Mutation
50% of 6 decks +42% synergy
Artifact Mutation
50% of 6 decks +42% synergy
Eladamri's Call
50% of 6 decks +39% synergy
Heroic Intervention
50% of 6 decks +11% synergy
Worldly Tutor
33% of 6 decks +19% synergy
Beast Within
33% of 6 decks -2% synergy
Path to Exile
33% of 6 decks -21% synergy
Swords to Plowshares
33% of 6 decks -26% synergy
First Day of Class
17% of 6 decks +17% synergy
Lapse of Certainty
17% of 6 decks +16% synergy
Mana Tithe
17% of 6 decks +16% synergy
Rebuff the Wicked
17% of 6 decks +16% synergy
Unexpected Windfall
17% of 6 decks +16% synergy
Big Score
17% of 6 decks +15% synergy
Arachnogenesis
17% of 6 decks +14% synergy
Tibalt's Trickery
17% of 6 decks +14% synergy
Congregation at Dawn
17% of 6 decks +13% synergy
Rite of Harmony
17% of 6 decks +13% synergy
Harrow
17% of 6 decks +8% synergy
Stroke of Midnight
17% of 6 decks +8% synergy
Boros Charm
17% of 6 decks -11% synergy
Generous Gift
17% of 6 decks -14% synergy
Sorceries
Idyllic Tutor
50% of 6 decks +46% synergy
Nature's Lore
50% of 6 decks +13% synergy
Farseek
50% of 6 decks +0% synergy
Flare of Cultivation
20% of 5 decks +19% synergy
Pirate's Pillage
17% of 6 decks +16% synergy
Seize the Spoils
17% of 6 decks +16% synergy
Sylvan Tutor
17% of 6 decks +16% synergy
Pest Infestation
17% of 6 decks +14% synergy
Open the Armory
17% of 6 decks +13% synergy
Green Sun's Zenith
17% of 6 decks +12% synergy
Kodama's Reach
17% of 6 decks -17% synergy
Rampant Growth
17% of 6 decks -22% synergy
Cultivate
17% of 6 decks -36% synergy
Utility Artifacts
Viridian Longbow
50% of 6 decks +50% synergy
Phyrexian Altar
50% of 6 decks +48% synergy
Basilisk Collar
50% of 6 decks +45% synergy
Altar of the Brood
33% of 6 decks +33% synergy
Shadowspear
33% of 6 decks +31% synergy
Ozolith, the Shattered Spire
33% of 6 decks +28% synergy
Ashnod's Altar
33% of 6 decks +27% synergy
Skullclamp
33% of 6 decks +17% synergy
Lightning Greaves
33% of 6 decks +11% synergy
Lavaspur Boots
25% of 4 decks +24% synergy
Tarrian's Soulcleaver
20% of 5 decks +19% synergy
Wolfhunter's Quiver
17% of 6 decks +17% synergy
Sorcerer's Wand
17% of 6 decks +17% synergy
Leather Armor
17% of 6 decks +17% synergy
Blade of the Bloodchief
17% of 6 decks +17% synergy
Plate Armor
17% of 6 decks +17% synergy
Aetherflux Reservoir
17% of 6 decks +16% synergy
Agatha's Soul Cauldron
17% of 6 decks +16% synergy
Blasting Station
17% of 6 decks +16% synergy
Altar of Dementia
17% of 6 decks +15% synergy
Thornbite Staff
17% of 6 decks +15% synergy
Champion's Helm
17% of 6 decks +14% synergy
Jeweled Lotus
17% of 6 decks +14% synergy
Lotus Petal
17% of 6 decks +14% synergy
Esika's Chariot
17% of 6 decks +14% synergy
Halo Fountain
17% of 6 decks +11% synergy
Idol of Oblivion
17% of 6 decks +6% synergy
Swiftfoot Boots
17% of 6 decks -9% synergy
Enchantments
Warleader's Call
60% of 5 decks +49% synergy
Goblin Bombardment
50% of 6 decks +43% synergy
Cathars' Crusade
50% of 6 decks +42% synergy
Power of Fire
33% of 6 decks +33% synergy
Fire Whip
33% of 6 decks +33% synergy
Light of Promise
33% of 6 decks +33% synergy
Earthcraft
33% of 6 decks +33% synergy
Mana Echoes
33% of 6 decks +33% synergy
Fervor
33% of 6 decks +32% synergy
Rite of Passage
33% of 6 decks +32% synergy
Fires of Yavimaya
33% of 6 decks +29% synergy
Cryptolith Rite
33% of 6 decks +29% synergy
Branching Evolution
33% of 6 decks +28% synergy
Hardened Scales
33% of 6 decks +24% synergy
Rhythm of the Wild
33% of 6 decks -0% synergy
Annie Joins Up
25% of 4 decks +8% synergy
Lightning Prowess
17% of 6 decks +17% synergy
Arcane Teachings
17% of 6 decks +17% synergy
Leyline of Vitality
17% of 6 decks +17% synergy
Spawning Grounds
17% of 6 decks +17% synergy
Sunbond
17% of 6 decks +17% synergy
Emblem of the Warmind
17% of 6 decks +17% synergy
One with the Kami
17% of 6 decks +16% synergy
Burning Anger
17% of 6 decks +16% synergy
Lifelink
17% of 6 decks +16% synergy
Rune of Sustenance
17% of 6 decks +16% synergy
Spirit Link
17% of 6 decks +16% synergy
Felidar Umbra
17% of 6 decks +16% synergy
Cleric Class
17% of 6 decks +16% synergy
Descent into Avernus
17% of 6 decks +16% synergy
Mass Hysteria
17% of 6 decks +16% synergy
Squirrel Nest
17% of 6 decks +16% synergy
Cream of the Crop
17% of 6 decks +16% synergy
Master Chef
17% of 6 decks +16% synergy
Concordant Crossroads
17% of 6 decks +16% synergy
Roar of Resistance
17% of 6 decks +15% synergy
Sterling Grove
17% of 6 decks +13% synergy
Defense of the Heart
17% of 6 decks +13% synergy
Uncivil Unrest
17% of 6 decks +12% synergy
Mayael's Aria
17% of 6 decks +12% synergy
All Will Be One
17% of 6 decks +10% synergy
Tribute to the World Tree
17% of 6 decks +9% synergy
Elemental Bond
17% of 6 decks +7% synergy
Guardian Project
17% of 6 decks +6% synergy
Anointed Procession
17% of 6 decks +5% synergy
Parallel Lives
17% of 6 decks +5% synergy
Doubling Season
17% of 6 decks +4% synergy
Utility Lands
Urza's Saga
33% of 6 decks +30% synergy
Hall of Heliod's Generosity
33% of 6 decks +30% synergy
Shifting Woodland
33% of 3 decks +30% synergy
Yavimaya, Cradle of Growth
33% of 6 decks +16% synergy
Vitu-Ghazi, the City-Tree
17% of 6 decks +16% synergy
Gingerbread Cabin
17% of 6 decks +16% synergy
Kher Keep
17% of 6 decks +15% synergy
The Shire
17% of 6 decks +14% synergy
Castle Ardenvale
17% of 6 decks +13% synergy
Boseiju, Who Endures
17% of 6 decks +1% synergy
Reliquary Tower
17% of 6 decks -1% synergy
Kessig Wolf Run
17% of 6 decks -2% synergy
Mana Artifacts
Sol Ring
83% of 6 decks -1% synergy
Arcane Signet
67% of 6 decks -6% synergy
Mana Crypt
33% of 6 decks +29% synergy
Sol Talisman
17% of 6 decks +16% synergy
Thought Vessel
17% of 6 decks +12% synergy
Talisman of Impulse
17% of 6 decks +9% synergy
Talisman of Conviction
17% of 6 decks +9% synergy
Talisman of Unity
17% of 6 decks +8% synergy
Boros Signet
17% of 6 decks +7% synergy
Selesnya Signet
17% of 6 decks +6% synergy
Gruul Signet
17% of 6 decks +5% synergy
Lands
Temple Garden
100% of 6 decks +58% synergy
Stomping Ground
100% of 6 decks +58% synergy
Sacred Foundry
83% of 6 decks +45% synergy
Jetmir's Garden
83% of 6 decks +40% synergy
Command Tower
83% of 6 decks -8% synergy
Arid Mesa
67% of 6 decks +40% synergy
Wooded Foothills
67% of 6 decks +39% synergy
Windswept Heath
67% of 6 decks +38% synergy
Mana Confluence
50% of 6 decks +43% synergy
Hushwood Verge
50% of 2 decks +39% synergy
Karplusan Forest
50% of 6 decks +34% synergy
Brushland
50% of 6 decks +34% synergy
Battlefield Forge
50% of 6 decks +32% synergy
Spire Garden
50% of 6 decks +21% synergy
Canopy Vista
50% of 6 decks +0% synergy
Commercial District
40% of 5 decks +32% synergy
Lush Portico
40% of 5 decks +31% synergy
City of Brass
33% of 6 decks +26% synergy
Plateau
33% of 6 decks +23% synergy
Taiga
33% of 6 decks +23% synergy
Savannah
33% of 6 decks +22% synergy
Sundown Pass
33% of 6 decks +18% synergy
Sheltering Landscape
33% of 3 decks +17% synergy
Overgrown Farmland
33% of 6 decks +11% synergy
Rockfall Vale
33% of 6 decks +7% synergy
Spectator Seating
33% of 6 decks +6% synergy
Bountiful Promenade
33% of 6 decks +3% synergy
Sunpetal Grove
33% of 6 decks +1% synergy
Clifftop Retreat
33% of 6 decks -3% synergy
Cinder Glade
33% of 6 decks -17% synergy
Exotic Orchard
33% of 6 decks -20% synergy
Jungle Shrine
33% of 6 decks -23% synergy
Arctic Treeline
17% of 6 decks +14% synergy
Highland Forest
17% of 6 decks +14% synergy
Fire-Lit Thicket
17% of 6 decks +13% synergy
Wooded Bastion
17% of 6 decks +13% synergy
Wooded Ridgeline
17% of 6 decks +13% synergy
Radiant Grove
17% of 6 decks +12% synergy
Prismatic Vista
17% of 6 decks +12% synergy
Rugged Prairie
17% of 6 decks +10% synergy
Needleverge Pathway
17% of 6 decks +10% synergy
Cragcrown Pathway
17% of 6 decks +9% synergy
Branchloft Pathway
17% of 6 decks +8% synergy
Sheltered Thicket
17% of 6 decks +8% synergy
Scattered Groves
17% of 6 decks +7% synergy
Fabled Passage
17% of 6 decks +6% synergy
Selesnya Sanctuary
17% of 6 decks +2% synergy
Sungrass Prairie
17% of 6 decks +2% synergy
Rootbound Crag
17% of 6 decks -16% synergy