Quillspike + Phyrexian Altar + Lesser Masticore

Quillspike
Phyrexian Altar
Lesser Masticore

Requires
Quillspike must be on the battlefield. Phyrexian Altar must be on the battlefield. Lesser Masticore must be on the battlefield. Lesser Masticore does not have a -1/-1 counter on it.
Steps
  1. Activate Phyrexian Altar by sacrificing Lesser Masticore, adding bg.
  2. When Lesser Masticore 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 Lesser Masticore, 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.

Hapatra, Vizier of Poisons
0.10% of 4809 decks 5 decks
Jarad, Golgari Lich Lord
0.10% of 3868 decks 4 decks
Gyome, Master Chef
0.10% of 3952 decks 4 decks
Meren of Clan Nel Toth
0.03% of 14649 decks 4 decks
High Synergy Cards
Kitchen Finks
100% of 7 decks +100% synergy
Murderous Redcap
100% of 4 decks +99% synergy
Goblin Bombardment
100% of 4 decks +93% synergy
Top Cards
Safehold Elite
86% of 7 decks +86% synergy
Vizier of Remedies
86% of 7 decks +85% synergy
Melira, Sylvok Outcast
84% of 31 decks +84% synergy
Viscera Seer
81% of 31 decks +71% synergy
Warren Soultrader
80% of 5 decks +72% synergy
Marionette Apprentice
80% of 5 decks +72% synergy
Devoted Druid
74% of 31 decks +71% synergy
Ashnod's Altar
74% of 31 decks +67% synergy
Heartmender
71% of 7 decks +71% synergy
Carrion Feeder
71% of 31 decks +66% synergy
Creatures
Fanatic of Rhonas
100% of 3 decks +90% synergy
Mayhem Devil
75% of 4 decks +65% synergy
Blood Artist
71% of 31 decks +59% synergy
Zulaport Cutthroat
65% of 31 decks +54% synergy
Putrid Goblin
61% of 31 decks +61% synergy
Kithkin Spellduster
57% of 7 decks +57% synergy
Luminous Broodmoth
57% of 7 decks +55% synergy
Good-Fortune Unicorn
57% of 7 decks +55% synergy
Mikaeus, the Unhallowed
52% of 31 decks +49% synergy
Pitiless Plunderer
52% of 31 decks +44% synergy
Eternal Witness
52% of 31 decks +30% synergy
Birds of Paradise
48% of 31 decks +22% synergy
Twilight Shepherd
43% of 7 decks +43% synergy
Anafenza, Kin-Tree Spirit
43% of 7 decks +42% synergy
Juniper Order Ranger
43% of 7 decks +41% synergy
Cruel Celebrant
43% of 7 decks +34% synergy
Woodfall Primus
42% of 31 decks +41% synergy
Protean Hulk
42% of 31 decks +40% synergy
Rendclaw Trow
39% of 31 decks +39% synergy
Puppeteer Clique
39% of 31 decks +37% synergy
Delighted Halfling
35% of 17 decks +21% synergy
Deathrite Shaman
32% of 31 decks +20% synergy
Llanowar Elves
32% of 31 decks +11% synergy
Walking Ballista
29% of 31 decks +26% synergy
Gravecrawler
29% of 31 decks +26% synergy
Yawgmoth, Thran Physician
29% of 31 decks +25% synergy
Elves of Deep Shadow
29% of 31 decks +18% synergy
Aerie Ouphes
26% of 31 decks +26% synergy
Triskelion
26% of 31 decks +25% synergy
Fiend Artisan
26% of 31 decks +23% synergy
Sakura-Tribe Elder
26% of 31 decks +7% synergy
Arwen, Weaver of Hope
23% of 13 decks +20% synergy
Ivy Lane Denizen
23% of 31 decks +21% synergy
Scurry Oak
23% of 31 decks +21% synergy
Witherbloom Apprentice
23% of 31 decks +20% synergy
Renata, Called to the Hunt
23% of 31 decks +20% synergy
Mazirek, Kraul Death Priest
23% of 31 decks +19% synergy
Chatterfang, Squirrel General
23% of 31 decks +17% synergy
Elvish Mystic
23% of 31 decks +5% synergy
Peregrin Took
20% of 15 decks +14% synergy
Necrotic Ooze
19% of 31 decks +18% synergy
Disciple of the Vault
19% of 31 decks +17% synergy
Reassembling Skeleton
19% of 31 decks +16% synergy
Grim Haruspex
19% of 31 decks +15% synergy
Lingering Tormentor
16% of 31 decks +16% synergy
Wingrattle Scarecrow
16% of 31 decks +16% synergy
Channeler Initiate
16% of 31 decks +16% synergy
Spike Feeder
16% of 31 decks +16% synergy
Young Wolf
16% of 31 decks +16% synergy
Obelisk Spider
16% of 31 decks +15% synergy
Instants
Eladamri's Call
43% of 7 decks +31% synergy
Swords to Plowshares
43% of 7 decks -20% synergy
Worldly Tutor
39% of 31 decks +24% synergy
Assassin's Trophy
39% of 31 decks +9% synergy
Entomb
32% of 31 decks +25% synergy
Dark Ritual
32% of 31 decks +10% synergy
Vampiric Tutor
29% of 31 decks +11% synergy
Beast Within
29% of 31 decks -10% synergy
Abrupt Decay
26% of 31 decks +15% synergy
Deadly Dispute
26% of 31 decks +15% synergy
Village Rites
23% of 31 decks +13% synergy
Tragic Slip
19% of 31 decks +16% synergy
Rushed Rebirth
16% of 31 decks +15% synergy
Culling the Weak
16% of 31 decks +12% synergy
Grisly Salvage
16% of 31 decks +11% synergy
Crop Rotation
16% of 31 decks +6% synergy
Heroic Intervention
16% of 31 decks -13% synergy
Chord of Calling
13% of 31 decks +7% synergy
Veil of Summer
13% of 31 decks +7% synergy
Shred Memory
10% of 31 decks +9% synergy
Tend the Pests
10% of 31 decks +8% synergy
Tainted Pact
10% of 31 decks +6% synergy
Go for the Throat
10% of 31 decks +3% synergy
Putrefy
10% of 31 decks -6% synergy
Sorceries
Diabolic Intent
55% of 31 decks +46% synergy
Nature's Lore
45% of 31 decks +13% synergy
Demonic Tutor
39% of 31 decks +16% synergy
Three Visits
35% of 31 decks +11% synergy
Reanimate
32% of 31 decks +17% synergy
Farseek
29% of 31 decks -5% synergy
Life's Legacy
23% of 31 decks +20% synergy
Toxic Deluge
23% of 31 decks +5% synergy
Cultivate
23% of 31 decks -24% synergy
Chain of Smog
19% of 31 decks +18% synergy
Eldritch Evolution
19% of 31 decks +15% synergy
Buried Alive
19% of 31 decks +14% synergy
Kodama's Reach
19% of 31 decks -13% synergy
Rampant Growth
19% of 31 decks -15% synergy
Jarad's Orders
16% of 31 decks +14% synergy
Green Sun's Zenith
16% of 31 decks +10% synergy
Damnation
16% of 31 decks +8% synergy
Victimize
16% of 31 decks +5% synergy
Treasured Find
13% of 31 decks +12% synergy
Beseech the Queen
13% of 31 decks +12% synergy
Profane Tutor
13% of 31 decks +10% synergy
Unearth
13% of 31 decks +9% synergy
Grim Tutor
13% of 31 decks +8% synergy
Dread Return
13% of 31 decks +8% synergy
Living Death
13% of 31 decks +7% synergy
Skyshroud Claim
13% of 31 decks +4% synergy
Dimir Machinations
10% of 31 decks +9% synergy
Disentomb
10% of 31 decks +9% synergy
Primal Growth
10% of 31 decks +9% synergy
Black Sun's Zenith
10% of 31 decks +8% synergy
Dig Up
10% of 31 decks +7% synergy
Exsanguinate
10% of 31 decks +4% synergy
Diabolic Tutor
10% of 31 decks +3% synergy
Bala Ged Recovery
10% of 31 decks +0% synergy
Sign in Blood
10% of 31 decks -0% synergy
Utility Artifacts
Altar of Dementia
58% of 31 decks +55% synergy
Skullclamp
39% of 31 decks +26% synergy
Blasting Station
32% of 31 decks +32% synergy
Cauldron of Souls
23% of 31 decks +22% synergy
Birthing Pod
23% of 31 decks +20% synergy
Lightning Greaves
19% of 31 decks -6% synergy
Nim Deathmantle
13% of 31 decks +12% synergy
Bolas's Citadel
13% of 31 decks +3% synergy
Swiftfoot Boots
13% of 31 decks -15% synergy
Luxior, Giada's Gift
10% of 31 decks +9% synergy
Jet Medallion
10% of 31 decks +7% synergy
Enchantments
Solemnity
57% of 7 decks +56% synergy
Fanatical Devotion
43% of 7 decks +42% synergy
Thran Vigil
33% of 24 decks +33% synergy
Tribute to the World Tree
28% of 18 decks +19% synergy
Animate Dead
23% of 31 decks +13% synergy
Sylvan Library
23% of 31 decks +10% synergy
Fecundity
19% of 31 decks +18% synergy
Flourishing Defenses
16% of 31 decks +16% synergy
Blowfly Infestation
16% of 31 decks +16% synergy
Nest of Scarabs
16% of 31 decks +15% synergy
Evolutionary Leap
16% of 31 decks +15% synergy
Grave Pact
16% of 31 decks +12% synergy
Bastion of Remembrance
16% of 31 decks +10% synergy
Moldervine Reclamation
16% of 31 decks +7% synergy
Blight Mound
13% of 31 decks +12% synergy
Necromancy
13% of 31 decks +10% synergy
Dictate of Erebos
13% of 31 decks +9% synergy
Greater Good
13% of 31 decks +8% synergy
Durable Handicraft
10% of 31 decks +10% synergy
Trudge Garden
10% of 31 decks +9% synergy
Attrition
10% of 31 decks +9% synergy
Death's Presence
10% of 31 decks +8% synergy
Master Chef
10% of 31 decks +8% synergy
Black Market
10% of 31 decks +5% synergy
The Meathook Massacre
10% of 31 decks +4% synergy
Planeswalkers
Tyvar, Jubilant Brawler
13% of 23 decks +8% synergy
Professor Onyx
10% of 31 decks +8% synergy
Utility Lands
Phyrexian Tower
39% of 31 decks +30% synergy
Urborg, Tomb of Yawgmoth
39% of 31 decks +29% synergy
Yavimaya, Cradle of Growth
26% of 31 decks +16% synergy
Cabal Coffers
26% of 31 decks +15% synergy
Grim Backwoods
19% of 31 decks +15% synergy
Dryad Arbor
19% of 31 decks +15% synergy
Boseiju, Who Endures
19% of 31 decks -0% synergy
High Market
16% of 31 decks +13% synergy
Takenuma, Abandoned Mire
16% of 31 decks +5% synergy
Reliquary Tower
16% of 31 decks -13% synergy
Bojuka Bog
16% of 31 decks -14% synergy
Barren Moor
13% of 31 decks +9% synergy
Tranquil Thicket
10% of 31 decks +6% synergy
Gaea's Cradle
10% of 31 decks +4% synergy
Mana Artifacts
Arcane Signet
84% of 31 decks +12% synergy
Sol Ring
84% of 31 decks -1% synergy
Golgari Signet
29% of 31 decks +16% synergy
Talisman of Resilience
26% of 31 decks +14% synergy
Commander's Sphere
26% of 31 decks +10% synergy
Chromatic Lantern
10% of 31 decks +0% synergy
Mana Crypt
10% of 31 decks -0% synergy
Thought Vessel
10% of 31 decks -7% synergy
Lands
Ziatora's Proving Ground
100% of 4 decks +68% synergy
Command Tower
81% of 31 decks +7% synergy
Cragcrown Pathway
75% of 4 decks +66% synergy
Karplusan Forest
75% of 4 decks +58% synergy
Overgrown Tomb
68% of 31 decks +25% synergy
Undergrowth Stadium
58% of 31 decks +32% synergy
Woodland Cemetery
58% of 31 decks +31% synergy
Indatha Triome
57% of 7 decks +26% synergy
Temple Garden
57% of 7 decks +16% synergy
Godless Shrine
57% of 7 decks +16% synergy
Llanowar Wastes
52% of 31 decks +26% synergy
Verdant Catacombs
45% of 31 decks +34% synergy
Murmuring Bosk
43% of 7 decks +35% synergy
Overgrown Farmland
43% of 7 decks +27% synergy
Nurturing Peatland
35% of 31 decks +30% synergy
Darkbore Pathway
35% of 31 decks +27% synergy
Deathcap Glade
35% of 31 decks +21% synergy
Twilight Mire
32% of 31 decks +23% synergy
Windswept Heath
29% of 31 decks +19% synergy
Bayou
29% of 31 decks +15% synergy
Wooded Foothills
26% of 31 decks +16% synergy
Bloodstained Mire
23% of 31 decks +12% synergy
Polluted Delta
23% of 31 decks +11% synergy
Misty Rainforest
23% of 31 decks +11% synergy
City of Brass
19% of 31 decks +11% synergy
Marsh Flats
19% of 31 decks +8% synergy
Tainted Wood
19% of 31 decks +7% synergy
Temple of Malady
19% of 31 decks +3% synergy
Evolving Wilds
19% of 31 decks -2% synergy
Exotic Orchard
19% of 31 decks -16% synergy
Blooming Marsh
16% of 31 decks +12% synergy
Woodland Chasm
16% of 31 decks +11% synergy
Prismatic Vista
16% of 31 decks +11% synergy
Golgari Rot Farm
16% of 31 decks -2% synergy
Haunted Mire
14% of 29 decks +6% synergy
Mana Confluence
13% of 31 decks +5% synergy
Necroblossom Snarl
13% of 31 decks +2% synergy
Reflecting Pool
10% of 31 decks +4% synergy