Boonweaver Giant + Blood Artist + Unhallowed Pact + Carrion Feeder

Boonweaver Giant
Blood Artist
Unhallowed Pact
Carrion Feeder

Requires
Boonweaver Giant must be on the battlefield. Blood Artist must be on the battlefield. Unhallowed Pact must be on the battlefield. Carrion Feeder must be on the battlefield. Unhallowed Pact attached to Boonweaver Giant.
Steps
  1. Activate Carrion Feeder by sacrificing Boonweaver Giant.
  2. Boonweaver Giant dies, triggering Blood Artist and Unhallowed Pact.
  3. Resolve the Blood Artist trigger, causing target player to lose 1 life and you to gain 1 life.
  4. Resolve the Unhallowed Pact trigger, returning Boonweaver Giant from your graveyard to the battlefield.
  5. Boonweaver Giant enters the battlefield, returning Unhallowed Pact from your graveyard to the battlefield attached to Boonweaver Giant.
  6. Resolve the Carrion Feeder ability, putting a +1/+1 counter on it.
  7. Repeat.
Results
Infinite +1/+1 counters on Carrion Feeder. Infinite death triggers. Infinite ETB. Infinite lifegain. Infinite lifegain triggers. Infinite lifeloss. Infinite LTB. Infinite sacrifice triggers.

Elas il-Kor, Sadistic Pilgrim
0.03% of 6454 decks 2 decks
Elenda, the Dusk Rose
0.02% of 5285 decks 1 decks
Eriette of the Charmed Apple
0.01% of 13155 decks 1 decks
Ayli, Eternal Pilgrim
0.09% of 1124 decks 1 decks
High Synergy Cards
Shade's Form
80% of 5 decks +80% synergy
Unholy Indenture
80% of 5 decks +78% synergy
Minion's Return
80% of 5 decks +75% synergy
Zulaport Cutthroat
100% of 5 decks +72% synergy
Kaya's Ghostform
80% of 5 decks +70% synergy
Cruel Celebrant
80% of 5 decks +50% synergy
Swords to Plowshares
80% of 5 decks +14% synergy
Creatures
Preacher of the Schism
100% of 1 decks +94% synergy
Master of Dark Rites
100% of 1 decks +88% synergy
Carmen, Cruel Skymarcher
100% of 1 decks +84% synergy
Elenda's Hierophant
100% of 1 decks +80% synergy
Bartolomé del Presidio
100% of 1 decks +75% synergy
Mirkwood Bats
67% of 3 decks +48% synergy
Viscera Seer
60% of 5 decks +35% synergy
Warehouse Tabby
50% of 2 decks +49% synergy
Neva, Stalked by Nightmares
50% of 2 decks +45% synergy
Ondu Spiritdancer
50% of 2 decks +44% synergy
Elas il-Kor, Sadistic Pilgrim
50% of 4 decks +11% synergy
Ghoulcaller Gisa
40% of 5 decks +38% synergy
Vampire Nighthawk
40% of 5 decks +37% synergy
Heliod's Pilgrim
40% of 5 decks +36% synergy
Fleshtaker
40% of 5 decks +36% synergy
Yahenni, Undying Partisan
40% of 5 decks +27% synergy
Corpse Knight
40% of 5 decks +27% synergy
Grim Haruspex
40% of 5 decks +27% synergy
Kambal, Consul of Allocation
40% of 5 decks +24% synergy
Suture Priest
40% of 5 decks +23% synergy
Solemn Simulacrum
40% of 5 decks +23% synergy
Teysa Karlov
40% of 5 decks +23% synergy
Soul Warden
40% of 5 decks +22% synergy
Xenk, Paladin Unbroken
33% of 3 decks +33% synergy
Trazyn the Infinite
25% of 4 decks +25% synergy
Danitha, Benalia's Hope
25% of 4 decks +24% synergy
Sister Hospitaller
25% of 4 decks +23% synergy
Zulaport Chainmage
20% of 5 decks +20% synergy
Zulaport Enforcer
20% of 5 decks +20% synergy
Pili-Pala
20% of 5 decks +20% synergy
Task Force
20% of 5 decks +20% synergy
Outrider en-Kor
20% of 5 decks +20% synergy
Lingering Tormentor
20% of 5 decks +20% synergy
Guardian Naga
20% of 5 decks +20% synergy
Kitsune Mystic
20% of 5 decks +20% synergy
Faceless Butcher
20% of 5 decks +20% synergy
Banewhip Punisher
20% of 5 decks +20% synergy
Dross Hopper
20% of 5 decks +20% synergy
Restless Apparition
20% of 5 decks +20% synergy
Marsh Flitter
20% of 5 decks +20% synergy
Dawn Evangel
20% of 5 decks +20% synergy
Raffine's Informant
20% of 5 decks +20% synergy
Ironclad Slayer
20% of 5 decks +20% synergy
Crypt Rats
20% of 5 decks +20% synergy
Nantuko Husk
20% of 5 decks +20% synergy
Cemetery Reaper
20% of 5 decks +20% synergy
Tetzimoc, Primal Death
20% of 5 decks +20% synergy
Odric's Outrider
20% of 5 decks +20% synergy
Vizier of Remedies
20% of 5 decks +20% synergy
Lesser Masticore
20% of 5 decks +20% synergy
Instants
Stroke of Midnight
50% of 2 decks +32% synergy
Dark Ritual
40% of 5 decks +20% synergy
Anguished Unmaking
40% of 5 decks +1% synergy
Worthy Cause
20% of 5 decks +20% synergy
Topple the Statue
20% of 5 decks +20% synergy
Zealous Persecution
20% of 5 decks +20% synergy
Demon's Due
20% of 5 decks +20% synergy
Hero's Downfall
20% of 5 decks +19% synergy
Astarion's Thirst
20% of 5 decks +17% synergy
Murder
20% of 5 decks +16% synergy
Enlightened Tutor
20% of 5 decks +6% synergy
Inkshield
20% of 5 decks +5% synergy
Teferi's Protection
20% of 5 decks +1% synergy
Village Rites
20% of 5 decks -5% synergy
Sorceries
Beseech the Mirror
50% of 2 decks +46% synergy
Vindicate
40% of 5 decks +26% synergy
Victimize
40% of 5 decks +21% synergy
Lethal Sting
20% of 5 decks +20% synergy
Sever Soul
20% of 5 decks +20% synergy
Extract the Truth
20% of 5 decks +20% synergy
Fortuitous Find
20% of 5 decks +20% synergy
Discerning Taste
20% of 5 decks +20% synergy
Mastermind's Acquisition
20% of 5 decks +20% synergy
Ransack the Lab
20% of 5 decks +20% synergy
Can't Stay Away
20% of 5 decks +20% synergy
Three Dreams
20% of 5 decks +19% synergy
Persist
20% of 5 decks +19% synergy
Pointed Discussion
20% of 5 decks +19% synergy
Call to the Feast
20% of 5 decks +18% synergy
Bone Shards
20% of 5 decks +17% synergy
Unburial Rites
20% of 5 decks +17% synergy
Unmarked Grave
20% of 5 decks +17% synergy
Vanquish the Horde
20% of 5 decks +16% synergy
Retether
20% of 5 decks +15% synergy
Buried Alive
20% of 5 decks +15% synergy
Olivia's Wrath
20% of 5 decks +15% synergy
Revival // Revenge
20% of 5 decks +15% synergy
Open the Armory
20% of 5 decks +15% synergy
Fumigate
20% of 5 decks +12% synergy
Debt to the Deathless
20% of 5 decks +9% synergy
Toxic Deluge
20% of 5 decks +5% synergy
Damn
20% of 5 decks -14% synergy
Utility Artifacts
Well of Lost Dreams
40% of 5 decks +30% synergy
The One Ring
33% of 3 decks +26% synergy
Livewire Lash
20% of 5 decks +20% synergy
Grafted Wargear
20% of 5 decks +20% synergy
Elbrus, the Binding Blade
20% of 5 decks +20% synergy
Sun Droplet
20% of 5 decks +19% synergy
Animation Module
20% of 5 decks +19% synergy
Tainted Sigil
20% of 5 decks +18% synergy
Alhammarret's Archive
20% of 5 decks +15% synergy
Blade of the Bloodchief
20% of 5 decks +14% synergy
Phyrexian Altar
20% of 5 decks +6% synergy
Bolas's Citadel
20% of 5 decks +3% synergy
Lightning Greaves
20% of 5 decks -1% synergy
Ashnod's Altar
20% of 5 decks -3% synergy
Skullclamp
20% of 5 decks -11% synergy
Enchantments
Feast of the Victorious Dead
67% of 3 decks +57% synergy
Bastion of Remembrance
60% of 5 decks +41% synergy
Songbirds' Blessing
50% of 2 decks +43% synergy
Gift of Immortality
40% of 5 decks +33% synergy
Phyrexian Arena
40% of 5 decks +13% synergy
Necrogen Communion
33% of 3 decks +32% synergy
Thran Vigil
25% of 4 decks +25% synergy
Nurgle's Rot
25% of 4 decks +21% synergy
Tocasia's Welcome
25% of 4 decks +19% synergy
Cho-Manno's Blessing
20% of 5 decks +20% synergy
Infernal Scarring
20% of 5 decks +20% synergy
Casting of Bones
20% of 5 decks +20% synergy
Call the Bloodline
20% of 5 decks +20% synergy
Despondency
20% of 5 decks +19% synergy
Flickering Ward
20% of 5 decks +19% synergy
Necrosynthesis
20% of 5 decks +19% synergy
Dark Tutelage
20% of 5 decks +19% synergy
Blight Mound
20% of 5 decks +18% synergy
Haunted Library
20% of 5 decks +18% synergy
Swift Reconfiguration
20% of 5 decks +18% synergy
Screams from Within
20% of 5 decks +18% synergy
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20% of 5 decks +18% synergy
Mantle of the Ancients
20% of 5 decks +18% synergy
Dead Man's Chest
20% of 5 decks +17% synergy
Sigarda's Aid
20% of 5 decks +17% synergy
Reprobation
20% of 5 decks +16% synergy
Vampiric Link
20% of 5 decks +16% synergy
Martial Impetus
20% of 5 decks +15% synergy
Dawn of Hope
20% of 5 decks +15% synergy
Spirit Link
20% of 5 decks +15% synergy
Sphere of Safety
20% of 5 decks +15% synergy
Greed
20% of 5 decks +14% synergy
Sage's Reverie
20% of 5 decks +14% synergy
All That Glitters
20% of 5 decks +12% synergy
Vampiric Rites
20% of 5 decks +12% synergy
Black Market
20% of 5 decks +11% synergy
Grave Pact
20% of 5 decks +10% synergy
Animate Dead
20% of 5 decks +10% synergy
Darksteel Mutation
20% of 5 decks +10% synergy
Land Tax
20% of 5 decks +9% synergy
Sanguine Bond
20% of 5 decks -3% synergy
Planeswalkers
Utility Lands
Kabira Crossroads
40% of 5 decks +38% synergy
Radiant Fountain
40% of 5 decks +36% synergy
Witch's Cottage
40% of 5 decks +35% synergy
Temple of the False God
40% of 5 decks +32% synergy
Vault of the Archangel
40% of 5 decks +7% synergy
Bojuka Bog
40% of 5 decks -5% synergy
Barad-dûr
33% of 3 decks +30% synergy
Drifting Meadow
20% of 5 decks +19% synergy
Cabal Stronghold
20% of 5 decks +19% synergy
Emergence Zone
20% of 5 decks +19% synergy
Arcane Lighthouse
20% of 5 decks +17% synergy
Command Beacon
20% of 5 decks +17% synergy
Starlit Sanctum
20% of 5 decks +16% synergy
Shambling Vent
20% of 5 decks +13% synergy
Mortuary Mire
20% of 5 decks +13% synergy
Westvale Abbey
20% of 5 decks +11% synergy
Hall of Heliod's Generosity
20% of 5 decks +11% synergy
Reliquary Tower
20% of 5 decks -1% synergy
Mana Artifacts
Sol Ring
100% of 5 decks +14% synergy
Arcane Signet
60% of 5 decks -23% synergy
Talisman of Hierarchy
40% of 5 decks -16% synergy
Decanter of Endless Water
20% of 5 decks +18% synergy
Crowded Crypt
20% of 5 decks +18% synergy
Orzhov Locket
20% of 5 decks +16% synergy
Marble Diamond
20% of 5 decks +12% synergy
Charcoal Diamond
20% of 5 decks +12% synergy
Thought Vessel
20% of 5 decks +8% synergy
Commander's Sphere
20% of 5 decks +0% synergy
Orzhov Signet
20% of 5 decks -43% synergy
Lands
Caves of Koilos
100% of 5 decks +41% synergy
Command Tower
80% of 5 decks -7% synergy
Terramorphic Expanse
60% of 5 decks +45% synergy
Concealed Courtyard
60% of 5 decks +41% synergy
Evolving Wilds
60% of 5 decks +39% synergy
Scoured Barrens
60% of 5 decks +37% synergy
Fetid Heath
60% of 5 decks +24% synergy
Tainted Field
60% of 5 decks +8% synergy
Isolated Chapel
60% of 5 decks -0% synergy
Orzhov Guildgate
40% of 5 decks +31% synergy
Myriad Landscape
40% of 5 decks +15% synergy
Orzhov Basilica
40% of 5 decks -3% synergy
Temple of Silence
40% of 5 decks -4% synergy
Sunlit Marsh
25% of 4 decks +12% synergy
Reflecting Pool
20% of 5 decks +17% synergy
Obscura Storefront
20% of 5 decks +16% synergy
Forsaken Sanctuary
20% of 5 decks +15% synergy
Unclaimed Territory
20% of 5 decks +14% synergy
Prismatic Vista
20% of 5 decks +14% synergy
Fabled Passage
20% of 5 decks +11% synergy
Snowfield Sinkhole
20% of 5 decks +9% synergy
Silent Clearing
20% of 5 decks +5% synergy
Exotic Orchard
20% of 5 decks -4% synergy
Path of Ancestry
20% of 5 decks -5% synergy
Marsh Flats
20% of 5 decks -10% synergy
Brightclimb Pathway
20% of 5 decks -10% synergy
Shattered Sanctum
20% of 5 decks -11% synergy
Shineshadow Snarl
20% of 5 decks -20% synergy
Vault of Champions
20% of 5 decks -22% synergy
Godless Shrine
20% of 5 decks -28% synergy