Lurking Roper + Quicksilver Dagger + Basilisk Collar

Lurking Roper
Quicksilver Dagger
Basilisk Collar

Requires
Lurking Roper must be on the battlefield. Quicksilver Dagger must be on the battlefield. Basilisk Collar must be on the battlefield. Quicksilver Dagger and Basilisk Collar attached to Lurking Roper. Lurking Roper does not have summoning sickness.
Steps
  1. Activate Lurking Roper by tapping it, dealing 1 damage to an opponent and causing you to draw a card and gain 1 life.
  2. Lurking Roper triggers, untapping itself.
  3. Repeat.
Results
Infinite card draw. Infinite draw triggers. Near-infinite damage. Near-infinite lifegain. Near-infinite lifegain triggers.

Bjorna, Nightfall Alchemist // Othelm, Sigardian Outcast
0.36% of 275 decks 1 decks
Cecily, Haunted Mage // Othelm, Sigardian Outcast
0.05% of 1894 decks 1 decks
Lara Croft, Tomb Raider
0.04% of 2387 decks 1 decks
Creatures
Famished Paladin
100% of 2 decks +100% synergy
Jeleva, Nephalia's Scourge
100% of 1 decks +100% synergy
Innocuous Researcher
100% of 1 decks +100% synergy
Forensic Researcher
100% of 1 decks +99% synergy
Archetype of Finality
100% of 1 decks +99% synergy
Garth One-Eye
100% of 1 decks +98% synergy
Varragoth, Bloodsky Sire
100% of 1 decks +98% synergy
Midnight Guard
50% of 2 decks +50% synergy
Blanchwood Prowler
50% of 2 decks +50% synergy
Intrepid Hero
50% of 2 decks +50% synergy
Selesnya Evangel
50% of 2 decks +50% synergy
Abstruse Archaic
50% of 2 decks +49% synergy
Scavenged Brawler
50% of 2 decks +49% synergy
Dynaheir, Invoker Adept
50% of 2 decks +49% synergy
Armored Scrapgorger
50% of 2 decks +49% synergy
Ioreth of the Healing House
50% of 2 decks +48% synergy
White Plume Adventurer
50% of 2 decks +48% synergy
Blossoming Tortoise
50% of 2 decks +48% synergy
Drumbellower
50% of 2 decks +48% synergy
Samut, Voice of Dissent
50% of 2 decks +47% synergy
Weathered Wayfarer
50% of 2 decks +47% synergy
Suture Priest
50% of 2 decks +47% synergy
Faeburrow Elder
50% of 2 decks +38% synergy
Galvanic Juggernaut
33% of 3 decks +33% synergy
Avenging Druid
33% of 3 decks +33% synergy
Pondering Mage
33% of 3 decks +33% synergy
Hope Tender
33% of 3 decks +33% synergy
Stigma Lasher
33% of 3 decks +33% synergy
Eccentric Farmer
33% of 3 decks +33% synergy
Glittermonger
33% of 3 decks +33% synergy
All-Seeing Arbiter
33% of 3 decks +33% synergy
Beguiler of Wills
33% of 3 decks +33% synergy
Kazandu Tuskcaller
33% of 3 decks +33% synergy
Viashino Heretic
33% of 3 decks +33% synergy
Stone-Seeder Hierophant
33% of 3 decks +33% synergy
Scaretiller
33% of 3 decks +33% synergy
Tolarian Kraken
33% of 3 decks +33% synergy
Olivia's Attendants
33% of 3 decks +33% synergy
The Peregrine Dynamo
33% of 3 decks +33% synergy
Voyaging Satyr
33% of 3 decks +33% synergy
Circle of the Land Druid
33% of 3 decks +33% synergy
Workshop Assistant
33% of 3 decks +33% synergy
Willbreaker
33% of 3 decks +33% synergy
Magus of the Candelabra
33% of 3 decks +33% synergy
Tidal Barracuda
33% of 3 decks +32% synergy
Endbringer
33% of 3 decks +32% synergy
Kelpie Guide
33% of 3 decks +32% synergy
Duplicant
33% of 3 decks +32% synergy
Outland Liberator
33% of 3 decks +32% synergy
Arcanis the Omnipotent
33% of 3 decks +32% synergy
Instants
Bound // Determined
100% of 1 decks +100% synergy
Professor's Warning
100% of 1 decks +100% synergy
Armor of Shadows
100% of 1 decks +99% synergy
Dromar's Charm
100% of 1 decks +99% synergy
Deadly Dispute
100% of 1 decks +89% synergy
Putrefy
100% of 1 decks +84% synergy
In the Presence of Ages
50% of 2 decks +50% synergy
Fight as One
50% of 2 decks +50% synergy
Hindering Light
50% of 2 decks +49% synergy
Blacksmith's Skill
50% of 2 decks +48% synergy
Unbreakable Formation
50% of 2 decks +43% synergy
Lightning Volley
33% of 3 decks +33% synergy
Sudden Reclamation
33% of 3 decks +33% synergy
Overwhelming Denial
33% of 3 decks +33% synergy
Savage Summoning
33% of 3 decks +33% synergy
Twiddle
33% of 3 decks +33% synergy
Keep Safe
33% of 3 decks +33% synergy
Reclaim
33% of 3 decks +32% synergy
Grapple with the Past
33% of 3 decks +32% synergy
Realms Uncharted
33% of 3 decks +32% synergy
Rewind
33% of 3 decks +30% synergy
Tamiyo's Safekeeping
33% of 3 decks +27% synergy
Frantic Search
33% of 3 decks +21% synergy
Arcane Denial
33% of 3 decks +14% synergy
Brainstorm
33% of 3 decks +12% synergy
Beast Within
33% of 3 decks -6% synergy
Sorceries
Aid the Fallen
100% of 1 decks +100% synergy
Exterminatus
100% of 1 decks +99% synergy
Scheming Symmetry
100% of 1 decks +98% synergy
Casualties of War
100% of 1 decks +95% synergy
Demonic Tutor
100% of 1 decks +78% synergy
Dusk // Dawn
50% of 2 decks +47% synergy
Scout the Borders
33% of 3 decks +33% synergy
Relentless Pursuit
33% of 3 decks +33% synergy
All Suns' Dawn
33% of 3 decks +33% synergy
Pore Over the Pages
33% of 3 decks +33% synergy
Roots of Wisdom
33% of 3 decks +33% synergy
Druidic Ritual
33% of 3 decks +33% synergy
Winding Way
33% of 3 decks +33% synergy
Mulch
33% of 3 decks +33% synergy
Reshape the Earth
33% of 3 decks +32% synergy
Broken Bond
33% of 3 decks +31% synergy
Pest Infestation
33% of 3 decks +31% synergy
Shatterskull Smashing
33% of 3 decks +30% synergy
Life from the Loam
33% of 3 decks +30% synergy
Utility Artifacts
Viridian Longbow
100% of 3 decks +100% synergy
Detective's Satchel
100% of 1 decks +99% synergy
The Millennium Calendar
100% of 2 decks +99% synergy
Shadowspear
67% of 3 decks +63% synergy
Hylda's Crown of Winter
50% of 2 decks +49% synergy
RMS Titanic
50% of 2 decks +49% synergy
The Everflowing Well
50% of 2 decks +49% synergy
Horn of Gondor
50% of 2 decks +49% synergy
Matzalantli, the Great Door
50% of 2 decks +49% synergy
Tarrian's Soulcleaver
50% of 2 decks +48% synergy
Chimil, the Inner Sun
50% of 2 decks +48% synergy
Halo Fountain
50% of 2 decks +47% synergy
Brass's Tunnel-Grinder
50% of 2 decks +47% synergy
Wolfhunter's Quiver
33% of 3 decks +33% synergy
Sorcerer's Wand
33% of 3 decks +33% synergy
Manascape Refractor
33% of 3 decks +33% synergy
Goggles of Night
33% of 3 decks +33% synergy
Rogue's Gloves
33% of 3 decks +33% synergy
Thornbite Staff
33% of 3 decks +33% synergy
Zuran Orb
33% of 3 decks +32% synergy
Staff of Domination
33% of 3 decks +32% synergy
Bow of Nylea
33% of 3 decks +31% synergy
Thousand-Year Elixir
33% of 3 decks +31% synergy
Bootleggers' Stash
33% of 3 decks +31% synergy
Swiftfoot Boots
33% of 3 decks +5% synergy
Enchantments
Chalk Outline
100% of 1 decks +100% synergy
Druid Class
67% of 3 decks +64% synergy
Lifelink
50% of 2 decks +50% synergy
Spirit Link
50% of 2 decks +49% synergy
Bigger on the Inside
50% of 2 decks +48% synergy
Power of Fire
33% of 3 decks +33% synergy
Fire Whip
33% of 3 decks +33% synergy
Dismiss into Dream
33% of 3 decks +33% synergy
Presence of Gond
33% of 3 decks +33% synergy
Crawling Sensation
33% of 3 decks +32% synergy
Curse of Verbosity
33% of 3 decks +32% synergy
Search for Azcanta
33% of 3 decks +32% synergy
Intruder Alarm
33% of 3 decks +31% synergy
Freed from the Real
33% of 3 decks +31% synergy
Retreat to Coralhelm
33% of 3 decks +31% synergy
Exploration
33% of 3 decks +25% synergy
Impact Tremors
33% of 3 decks +24% synergy
Temur Ascendancy
33% of 3 decks +19% synergy
Rhythm of the Wild
33% of 3 decks +10% synergy
Planeswalkers
Nissa of Shadowed Boughs
100% of 1 decks +98% synergy
Teferi, Who Slows the Sunset
50% of 2 decks +48% synergy
Utility Lands
Echoing Deeps
50% of 2 decks +49% synergy
Axgard Armory
50% of 2 decks +47% synergy
Adventurers' Guildhouse
33% of 3 decks +33% synergy
Gods' Eye, Gate to the Reikai
33% of 3 decks +33% synergy
Thran Portal
33% of 3 decks +33% synergy
Maze's End
33% of 3 decks +33% synergy
Hall of the Bandit Lord
33% of 3 decks +33% synergy
Basilisk Gate
33% of 3 decks +33% synergy
Baldur's Gate
33% of 3 decks +32% synergy
Yavimaya Hollow
33% of 3 decks +32% synergy
Dark Depths
33% of 3 decks +32% synergy
Cascading Cataracts
33% of 3 decks +32% synergy
Lotus Field
33% of 3 decks +32% synergy
Arcane Lighthouse
33% of 3 decks +32% synergy
Gingerbread Cabin
33% of 3 decks +32% synergy
Tree of Tales
33% of 3 decks +31% synergy
Inventors' Fair
33% of 3 decks +29% synergy
Darksteel Citadel
33% of 3 decks +29% synergy
Dryad Arbor
33% of 3 decks +29% synergy
Academy Ruins
33% of 3 decks +28% synergy
Sokenzan, Crucible of Defiance
33% of 3 decks +28% synergy
Great Furnace
33% of 3 decks +28% synergy
Seat of the Synod
33% of 3 decks +27% synergy
Urza's Saga
33% of 3 decks +26% synergy
Yavimaya, Cradle of Growth
33% of 3 decks +24% synergy
Otawara, Soaring City
33% of 3 decks +16% synergy
Boseiju, Who Endures
33% of 3 decks +14% synergy
Mana Artifacts
Arcane Signet
67% of 3 decks -5% synergy
Sol Ring
67% of 3 decks -18% synergy
Chromatic Orrery
33% of 3 decks +32% synergy
Patriar's Seal
33% of 3 decks +31% synergy
Relic of Legends
33% of 3 decks +31% synergy
Commander's Sphere
33% of 3 decks +18% synergy
Lands
Black Dragon Gate
100% of 1 decks +98% synergy
Rakdos Guildgate
100% of 1 decks +96% synergy
Orzhov Guildgate
100% of 1 decks +95% synergy
Dimir Guildgate
100% of 1 decks +95% synergy
Golgari Guildgate
100% of 1 decks +94% synergy
Savage Lands
100% of 1 decks +77% synergy
Sandsteppe Citadel
100% of 1 decks +74% synergy
Seaside Citadel
100% of 2 decks +74% synergy
Mystic Monastery
100% of 2 decks +74% synergy
Opulent Palace
100% of 1 decks +73% synergy
Arcane Sanctum
100% of 1 decks +72% synergy
Nomad Outpost
100% of 1 decks +72% synergy
Crumbling Necropolis
100% of 1 decks +69% synergy
Jungle Shrine
100% of 2 decks +68% synergy
The World Tree
100% of 1 decks +66% synergy
Command Tower
100% of 3 decks +26% synergy
Path of Ancestry
67% of 3 decks +46% synergy
Frontier Bivouac
67% of 3 decks +39% synergy
Exotic Orchard
67% of 3 decks +31% synergy
Citadel Gate
50% of 2 decks +48% synergy
Azorius Guildgate
50% of 2 decks +45% synergy
Selesnya Guildgate
50% of 2 decks +45% synergy
Boros Guildgate
50% of 2 decks +45% synergy
Selesnya Sanctuary
50% of 2 decks +36% synergy
Bountiful Promenade
50% of 2 decks +26% synergy
Spectator Seating
50% of 2 decks +25% synergy
Sea of Clouds
50% of 2 decks +24% synergy
Sacred Foundry
50% of 2 decks +14% synergy
Temple Garden
50% of 2 decks +9% synergy
Hallowed Fountain
50% of 2 decks +9% synergy
Archway Commons
33% of 3 decks +33% synergy
Surtland Frostpyre
33% of 3 decks +33% synergy
Rupture Spire
33% of 3 decks +33% synergy
Survivors' Encampment
33% of 3 decks +33% synergy
Heap Gate
33% of 3 decks +33% synergy
Gateway Plaza
33% of 3 decks +33% synergy
Gond Gate
33% of 3 decks +32% synergy
Brokers Hideout
33% of 3 decks +32% synergy
Littjara Mirrorlake
33% of 3 decks +32% synergy
Cliffgate
33% of 3 decks +32% synergy
Quandrix Campus
33% of 3 decks +31% synergy
Sea Gate
33% of 3 decks +31% synergy
Manor Gate
33% of 3 decks +31% synergy
Slagwoods Bridge
33% of 3 decks +31% synergy
Krosan Verge
33% of 3 decks +31% synergy
Tanglepool Bridge
33% of 3 decks +30% synergy
Gruul Guildgate
33% of 3 decks +29% synergy
Unclaimed Territory
33% of 3 decks +28% synergy
Izzet Guildgate
33% of 3 decks +28% synergy
Simic Guildgate
33% of 3 decks +27% synergy