Quillspike + Phyrexian Altar + Lingering Tormentor

Quillspike
Phyrexian Altar
Lingering Tormentor

Requires
Quillspike must be on the battlefield. Phyrexian Altar must be on the battlefield. Lingering Tormentor must be on the battlefield.
Steps
  1. Activate Phyrexian Altar by sacrificing Lingering Tormentor, adding bg.
  2. When Lingering Tormentor dies, its persist ability triggers, returning it to the battlefield from your graveyard with a -1/-1 counter on it.
  3. Activate Quillspike by paying bg and removing the -1/-1 counter from Lingering Tormentor, giving Quillspike +3/+3 until end of turn.
  4. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinitely large Quillspike until end of turn. Infinite sacrifice triggers.

Shattergang Brothers
0.06% of 1777 decks 1 decks
Ghave, Guru of Spores
0.02% of 6617 decks 1 decks
Viconia, Drow Apostate // Master Chef
3.23% of 31 decks 1 decks
Hapatra, Vizier of Poisons
0.02% of 4957 decks 1 decks
Karador, Ghost Chieftain
0.02% of 5612 decks 1 decks
High Synergy Cards
Aerie Ouphes
80% of 5 decks +80% synergy
Rendclaw Trow
80% of 5 decks +80% synergy
Lesser Masticore
80% of 5 decks +80% synergy
Melira, Sylvok Outcast
80% of 5 decks +80% synergy
Puppeteer Clique
80% of 5 decks +79% synergy
Viscera Seer
80% of 5 decks +71% synergy
Zulaport Cutthroat
80% of 5 decks +71% synergy
Game Changers
Glacial Chasm
20% of 5 decks +19% synergy
Tergrid, God of Fright
20% of 5 decks +18% synergy
Bolas's Citadel
20% of 5 decks +11% synergy
Ancient Tomb
20% of 5 decks +10% synergy
Vampiric Tutor
20% of 5 decks +3% synergy
Creatures
Kithkin Spellduster
100% of 2 decks +100% synergy
Heartmender
100% of 2 decks +100% synergy
Twilight Shepherd
100% of 2 decks +100% synergy
Kitchen Finks
100% of 2 decks +100% synergy
Murderous Redcap
100% of 1 decks +98% synergy
Mayhem Devil
100% of 1 decks +90% synergy
Wingrattle Scarecrow
60% of 5 decks +60% synergy
Putrid Goblin
60% of 5 decks +59% synergy
Ivy Lane Denizen
60% of 5 decks +58% synergy
Blood Artist
60% of 5 decks +48% synergy
Woeleecher
50% of 2 decks +50% synergy
Restless Apparition
50% of 2 decks +50% synergy
Obstinate Gargoyle
50% of 2 decks +50% synergy
Safehold Elite
50% of 2 decks +50% synergy
Balustrade Wurm
50% of 2 decks +50% synergy
Winter, Cynical Opportunist
50% of 2 decks +50% synergy
Shilgengar, Sire of Famine
50% of 2 decks +49% synergy
Persistent Constrictor
50% of 2 decks +48% synergy
Luminous Broodmoth
50% of 2 decks +48% synergy
Good-Fortune Unicorn
50% of 2 decks +47% synergy
Cruel Celebrant
50% of 2 decks +42% synergy
Avacyn's Pilgrim
50% of 2 decks +36% synergy
Evernight Shade
40% of 5 decks +40% synergy
Sightless Ghoul
40% of 5 decks +40% synergy
Noxious Hatchling
40% of 5 decks +40% synergy
Strangleroot Geist
40% of 5 decks +40% synergy
Butcher Ghoul
40% of 5 decks +40% synergy
Geralf's Messenger
40% of 5 decks +40% synergy
Young Wolf
40% of 5 decks +40% synergy
Woodfall Primus
40% of 5 decks +39% synergy
Devoted Druid
40% of 5 decks +37% synergy
Carrion Feeder
40% of 5 decks +35% synergy
Elves of Deep Shadow
40% of 5 decks +30% synergy
Elvish Mystic
40% of 5 decks +23% synergy
Llanowar Elves
40% of 5 decks +19% synergy
Birds of Paradise
40% of 5 decks +13% synergy
Osteomancer Adept
33% of 3 decks +33% synergy
Marionette Apprentice
25% of 4 decks +20% synergy
Spike Rogue
20% of 5 decks +20% synergy
Twinblade Slasher
20% of 5 decks +20% synergy
Shambling Swarm
20% of 5 decks +20% synergy
Sickle Ripper
20% of 5 decks +20% synergy
Howlgeist
20% of 5 decks +20% synergy
Chainbreaker
20% of 5 decks +20% synergy
Korozda Gorgon
20% of 5 decks +20% synergy
Rattleblaze Scarecrow
20% of 5 decks +20% synergy
Witherscale Wurm
20% of 5 decks +20% synergy
Soulstinger
20% of 5 decks +20% synergy
Dragonsguard Elite
20% of 5 decks +20% synergy
Ammit Eternal
20% of 5 decks +20% synergy
Instants
Cauldron Haze
50% of 2 decks +50% synergy
Abzan Charm
50% of 2 decks +45% synergy
Path to Exile
50% of 2 decks +3% synergy
Swords to Plowshares
50% of 2 decks -13% synergy
Nature's Claim
40% of 5 decks +32% synergy
Dark Ritual
40% of 5 decks +17% synergy
Assassin's Trophy
40% of 5 decks +10% synergy
Beast Within
40% of 5 decks +3% synergy
Flare of Malice
25% of 4 decks +23% synergy
Collective Resistance
25% of 4 decks +21% synergy
Terror
20% of 5 decks +20% synergy
Grim Affliction
20% of 5 decks +19% synergy
Fungal Rebirth
20% of 5 decks +19% synergy
Whisper of the Dross
20% of 5 decks +19% synergy
Doom Blade
20% of 5 decks +18% synergy
Obscuring Haze
20% of 5 decks +18% synergy
Fog
20% of 5 decks +17% synergy
Tragic Slip
20% of 5 decks +16% synergy
Tainted Pact
20% of 5 decks +16% synergy
Cabal Ritual
20% of 5 decks +15% synergy
Chord of Calling
20% of 5 decks +14% synergy
Return to Nature
20% of 5 decks +14% synergy
Go for the Throat
20% of 5 decks +13% synergy
Deadly Rollick
20% of 5 decks +9% synergy
Worldly Tutor
20% of 5 decks +6% synergy
Putrefy
20% of 5 decks +4% synergy
Heroic Intervention
20% of 5 decks -10% synergy
Sorceries
Rite of the Moth
100% of 1 decks +100% synergy
Austere Command
50% of 2 decks +37% synergy
Damn
50% of 2 decks +34% synergy
Diabolic Intent
40% of 5 decks +32% synergy
Toxic Deluge
40% of 5 decks +22% synergy
Farseek
40% of 5 decks +6% synergy
Rampant Growth
40% of 5 decks +6% synergy
Beseech the Mirror
25% of 4 decks +22% synergy
Tower Above
20% of 5 decks +20% synergy
Chain of Acid
20% of 5 decks +20% synergy
Raise Dead
20% of 5 decks +20% synergy
Disentomb
20% of 5 decks +20% synergy
Illicit Shipment
20% of 5 decks +20% synergy
Razaketh's Rite
20% of 5 decks +20% synergy
Carnivorous Canopy
20% of 5 decks +19% synergy
Treasured Find
20% of 5 decks +19% synergy
Primal Growth
20% of 5 decks +19% synergy
Beseech the Queen
20% of 5 decks +19% synergy
Chain of Smog
20% of 5 decks +19% synergy
Black Sun's Zenith
20% of 5 decks +19% synergy
Thirsting Roots
20% of 5 decks +18% synergy
Life's Legacy
20% of 5 decks +18% synergy
Dig Up
20% of 5 decks +18% synergy
Profane Tutor
20% of 5 decks +18% synergy
Unnatural Restoration
20% of 5 decks +17% synergy
Overwhelming Stampede
20% of 5 decks +14% synergy
Diabolic Tutor
20% of 5 decks +14% synergy
Damnation
20% of 5 decks +13% synergy
Bala Ged Recovery
20% of 5 decks +12% synergy
Skyshroud Claim
20% of 5 decks +11% synergy
Night's Whisper
20% of 5 decks +11% synergy
Three Visits
20% of 5 decks -4% synergy
Kodama's Reach
20% of 5 decks -10% synergy
Nature's Lore
20% of 5 decks -12% synergy
Cultivate
20% of 5 decks -25% synergy
Utility Artifacts
Cauldron of Souls
60% of 5 decks +60% synergy
Blasting Station
60% of 5 decks +59% synergy
Altar of Dementia
60% of 5 decks +57% synergy
Ashnod's Altar
60% of 5 decks +53% synergy
Skullclamp
40% of 5 decks +28% synergy
Commander's Sphere
40% of 5 decks +25% synergy
Tarrian's Journal
25% of 4 decks +24% synergy
Onyx Talisman
20% of 5 decks +20% synergy
Lifeline
20% of 5 decks +20% synergy
Relic Vial
20% of 5 decks +20% synergy
Desecrated Tomb
20% of 5 decks +20% synergy
Power Conduit
20% of 5 decks +20% synergy
Mask of Avacyn
20% of 5 decks +19% synergy
Dreamstone Hedron
20% of 5 decks +19% synergy
Isochron Scepter
20% of 5 decks +18% synergy
Birthing Pod
20% of 5 decks +18% synergy
Sensei's Divining Top
20% of 5 decks +15% synergy
The Great Henge
20% of 5 decks +10% synergy
Mind Stone
20% of 5 decks +3% synergy
Swiftfoot Boots
20% of 5 decks -7% synergy
Enchantments
Solemnity
100% of 2 decks +99% synergy
Riveteers Ascendancy
100% of 1 decks +96% synergy
Goblin Bombardment
100% of 1 decks +94% synergy
Phyrexian Unlife
50% of 2 decks +50% synergy
Nine Lives
50% of 2 decks +50% synergy
Cathars' Crusade
50% of 2 decks +45% synergy
Aura Shards
50% of 2 decks +41% synergy
Fecundity
40% of 5 decks +39% synergy
Evolutionary Leap
40% of 5 decks +39% synergy
Soul Enervation
25% of 4 decks +25% synergy
Chthonian Nightmare
25% of 4 decks +23% synergy
Malevolent Awakening
20% of 5 decks +20% synergy
Thran Vigil
20% of 5 decks +20% synergy
Retribution of the Ancients
20% of 5 decks +19% synergy
Blowfly Infestation
20% of 5 decks +19% synergy
Nest of Scarabs
20% of 5 decks +19% synergy
Death's Presence
20% of 5 decks +19% synergy
Dictate of Erebos
20% of 5 decks +17% synergy
Elven Chorus
20% of 5 decks +17% synergy
Cryptolith Rite
20% of 5 decks +17% synergy
Wilderness Reclamation
20% of 5 decks +16% synergy
Deathreap Ritual
20% of 5 decks +16% synergy
Grave Pact
20% of 5 decks +15% synergy
The Meathook Massacre
20% of 5 decks +15% synergy
Necropotence
20% of 5 decks +15% synergy
Bastion of Remembrance
20% of 5 decks +14% synergy
Tribute to the World Tree
20% of 5 decks +13% synergy
Exploration
20% of 5 decks +12% synergy
Sylvan Library
20% of 5 decks +9% synergy
Planeswalkers
Karn, the Great Creator
20% of 5 decks +19% synergy
Utility Lands
Forgotten Cave
100% of 1 decks +96% synergy
Restless Prairie
50% of 2 decks +48% synergy
Restless Fortress
50% of 2 decks +48% synergy
Grim Backwoods
40% of 5 decks +36% synergy
Reliquary Tower
40% of 5 decks +10% synergy
Bojuka Bog
40% of 5 decks +10% synergy
Spymaster's Vault
25% of 4 decks +22% synergy
Restless Cottage
25% of 4 decks +22% synergy
Barren Moor
20% of 5 decks +16% synergy
Tranquil Thicket
20% of 5 decks +16% synergy
Phyrexian Tower
20% of 5 decks +11% synergy
Urborg, Tomb of Yawgmoth
20% of 5 decks +11% synergy
Cabal Coffers
20% of 5 decks +10% synergy
Boseiju, Who Endures
20% of 5 decks +1% synergy
Mana Artifacts
Talisman of Impulse
100% of 1 decks +90% synergy
Gruul Signet
100% of 1 decks +89% synergy
Talisman of Indulgence
100% of 1 decks +73% synergy
Rakdos Signet
100% of 1 decks +71% synergy
Arcane Signet
80% of 5 decks +8% synergy
Sol Ring
80% of 5 decks -4% synergy
Thought Vessel
40% of 5 decks +23% synergy
Staff of Compleation
20% of 5 decks +19% synergy
Chromatic Lantern
20% of 5 decks +11% synergy
Golgari Signet
20% of 5 decks +8% synergy
Talisman of Resilience
20% of 5 decks +8% synergy
Lands
Cragcrown Pathway
100% of 1 decks +92% synergy
Blightstep Pathway
100% of 1 decks +91% synergy
Temple of Abandon
100% of 1 decks +86% synergy
Temple of Malice
100% of 1 decks +86% synergy
Haunted Ridge
100% of 1 decks +84% synergy
Karplusan Forest
100% of 1 decks +82% synergy
Sulfurous Springs
100% of 1 decks +79% synergy
Rockfall Vale
100% of 1 decks +78% synergy
Savage Lands
100% of 1 decks +77% synergy
Spire Garden
100% of 1 decks +76% synergy
Luxury Suite
100% of 1 decks +74% synergy
Ziatora's Proving Ground
100% of 1 decks +70% synergy
Darkbore Pathway
60% of 5 decks +52% synergy
Deathcap Glade
60% of 5 decks +46% synergy
Undergrowth Stadium
60% of 5 decks +34% synergy
Command Tower
60% of 5 decks -14% synergy
Snowfield Sinkhole
50% of 2 decks +47% synergy
Arctic Treeline
50% of 2 decks +47% synergy
Scattered Groves
50% of 2 decks +41% synergy
Twilight Mire
40% of 5 decks +29% synergy
Temple of Malady
40% of 5 decks +23% synergy
Llanowar Wastes
40% of 5 decks +14% synergy
Woodland Cemetery
40% of 5 decks +10% synergy
Cabaretti Courtyard
20% of 5 decks +19% synergy
Opal Palace
20% of 5 decks +17% synergy
Darkmoss Bridge
20% of 5 decks +17% synergy
Woodland Chasm
20% of 5 decks +16% synergy
Blooming Marsh
20% of 5 decks +15% synergy
Prismatic Vista
20% of 5 decks +15% synergy
Nurturing Peatland
20% of 5 decks +14% synergy
City of Brass
20% of 5 decks +12% synergy
Wooded Foothills
20% of 5 decks +10% synergy
Windswept Heath
20% of 5 decks +9% synergy
Bloodstained Mire
20% of 5 decks +9% synergy
Marsh Flats
20% of 5 decks +9% synergy
Verdant Catacombs
20% of 5 decks +9% synergy
Polluted Delta
20% of 5 decks +8% synergy
Misty Rainforest
20% of 5 decks +8% synergy
Necroblossom Snarl
20% of 5 decks +8% synergy
Bayou
20% of 5 decks +7% synergy
Tainted Wood
20% of 5 decks +6% synergy
Exotic Orchard
20% of 5 decks -16% synergy
Overgrown Tomb
20% of 5 decks -22% synergy