Endless Cockroaches + Deathrender + Carrion Feeder

Endless Cockroaches
Deathrender
Carrion Feeder

Requires
Endless Cockroaches must be on the battlefield. Deathrender must be on the battlefield. Carrion Feeder must be on the battlefield. Deathrender attached to Endless Cockroaches.
Steps
  1. Activate Carrion Feeder by sacrificing Endless Cockroaches.
  2. Endless Cockroaches dies, triggering itself and Deathrender.
  3. Resolve the Endless Cockroaches trigger, returning it from your graveyard to your hand.
  4. Resolve the Deathrender trigger, putting Endless Cockroaches onto the battlefield from your hand, and attaching Deathrender to it.
  5. Resolve the Carrion Feeder ability from step 1, putting a +1/+1 counter on it.
  6. Repeat.
Results
Infinite +1/+1 counters on Carrion Feeder. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Ozox, the Clattering King
0.85% of 117 decks 1 decks
Top Commanders
Braids, Arisen Nightmare
0.04% of 7033 decks 3 decks
Mahadi, Emporium Master
0.13% of 1511 decks 2 decks
Sek'Kuar, Deathkeeper
0.15% of 1324 decks 2 decks
Drivnod, Carnage Dominus
0.18% of 1090 decks 2 decks
Endrek Sahr, Master Breeder
0.15% of 1314 decks 2 decks
Kethek, Crucible Goliath
0.12% of 867 decks 1 decks
Horobi, Death's Wail
0.06% of 1673 decks 1 decks
Massacre Girl
0.06% of 1803 decks 1 decks
Dina, Soul Steeper
0.01% of 7676 decks 1 decks
The Ever-Changing 'Dane
0.13% of 756 decks 1 decks
Bane, Lord of Darkness
0.05% of 2087 decks 1 decks
Xira, the Golden Sting
0.04% of 2275 decks 1 decks
Silvar, Devourer of the Free // Trynn, Champion of Freedom
0.03% of 3564 decks 1 decks
Colfenor, the Last Yew
0.10% of 1012 decks 1 decks
Teysa Karlov
0.01% of 15216 decks 1 decks
High Synergy Cards
Juri, Master of the Revue
83% of 6 decks +80% synergy
Moldervine Reclamation
80% of 5 decks +71% synergy
Blood Artist
77% of 22 decks +66% synergy
Grim Haruspex
68% of 22 decks +64% synergy
Zulaport Cutthroat
73% of 22 decks +63% synergy
Viscera Seer
68% of 22 decks +59% synergy
Ashnod's Altar
59% of 22 decks +51% synergy
Pitiless Plunderer
55% of 22 decks +47% synergy
Phyrexian Altar
50% of 22 decks +46% synergy
Yahenni, Undying Partisan
45% of 22 decks +42% synergy
Top Cards
Skullclamp
50% of 22 decks +38% synergy
Reassembling Skeleton
41% of 22 decks +37% synergy
Black Market
41% of 22 decks +36% synergy
Solemn Simulacrum
41% of 22 decks +27% synergy
Bastion of Remembrance
38% of 21 decks +32% synergy
Pawn of Ulamog
36% of 22 decks +34% synergy
Midnight Reaper
36% of 22 decks +33% synergy
Victimize
36% of 22 decks +25% synergy
Blight Mound
33% of 21 decks +33% synergy
Infernal Grasp
33% of 21 decks +26% synergy
Creatures
Lagomos, Hand of Hatred
50% of 6 decks +47% synergy
Haunt of the Dead Marshes
43% of 7 decks +42% synergy
Stalking Vengeance
43% of 7 decks +42% synergy
Mayhem Devil
43% of 7 decks +33% synergy
Ogre Slumlord
32% of 22 decks +30% synergy
Woe Strider
32% of 22 decks +29% synergy
Butcher of Malakir
32% of 22 decks +28% synergy
Dutiful Attendant
27% of 22 decks +27% synergy
Sifter of Skulls
27% of 22 decks +26% synergy
Cult Conscript
24% of 21 decks +23% synergy
Body Launderer
24% of 21 decks +23% synergy
Jadar, Ghoulcaller of Nephalia
24% of 21 decks +21% synergy
Drivnod, Carnage Dominus
23% of 13 decks +20% synergy
Smothering Abomination
23% of 22 decks +21% synergy
Vindictive Vampire
23% of 22 decks +21% synergy
Harvester of Souls
23% of 22 decks +20% synergy
Falkenrath Noble
23% of 22 decks +20% synergy
Ayara, First of Locthwain
23% of 22 decks +19% synergy
Gray Merchant of Asphodel
23% of 22 decks +14% synergy
Novice Occultist
19% of 21 decks +19% synergy
Persistent Specimen
19% of 21 decks +18% synergy
Morbid Opportunist
19% of 21 decks +14% synergy
Bloodsoaked Champion
18% of 22 decks +17% synergy
Sidisi, Undead Vizier
18% of 22 decks +16% synergy
Priest of Forgotten Gods
18% of 22 decks +16% synergy
Ravenous Chupacabra
18% of 22 decks +14% synergy
Crypt Ghast
18% of 22 decks +13% synergy
Syr Konrad, the Grim
18% of 22 decks +9% synergy
Gixian Puppeteer
18% of 17 decks +16% synergy
Nested Shambler
14% of 21 decks +13% synergy
Demon's Disciple
14% of 21 decks +13% synergy
Gisa, Glorious Resurrector
14% of 21 decks +12% synergy
Nadier's Nightblade
14% of 21 decks +11% synergy
Opposition Agent
14% of 21 decks +7% synergy
Dauthi Voidwalker
14% of 21 decks +6% synergy
Phyrexian Plaguelord
14% of 22 decks +13% synergy
Matter Reshaper
14% of 22 decks +13% synergy
Workshop Assistant
14% of 22 decks +13% synergy
Putrid Goblin
14% of 22 decks +13% synergy
Doomed Dissenter
14% of 22 decks +13% synergy
Deathgreeter
14% of 22 decks +13% synergy
Golgari Thug
14% of 22 decks +13% synergy
Merciless Executioner
14% of 22 decks +12% synergy
Wurmcoil Engine
14% of 22 decks +12% synergy
Bloodghast
14% of 22 decks +12% synergy
Myr Retriever
14% of 22 decks +12% synergy
Gravecrawler
14% of 22 decks +11% synergy
Yawgmoth, Thran Physician
14% of 22 decks +10% synergy
Fleshbag Marauder
14% of 22 decks +10% synergy
Plaguecrafter
14% of 22 decks +9% synergy
Instants
Assassin's Trophy
60% of 5 decks +30% synergy
Tragic Slip
27% of 22 decks +24% synergy
Village Rites
24% of 21 decks +14% synergy
Dismember
23% of 22 decks +20% synergy
Dark Ritual
23% of 22 decks +0% synergy
Rise of the Dread Marn
19% of 21 decks +18% synergy
Plumb the Forbidden
19% of 21 decks +16% synergy
Imp's Mischief
18% of 22 decks +15% synergy
Vampiric Tutor
18% of 22 decks -0% synergy
Soul Shatter
14% of 21 decks +11% synergy
Deadly Rollick
14% of 21 decks +4% synergy
Force of Despair
14% of 22 decks +12% synergy
Snuff Out
14% of 22 decks +11% synergy
Defile
14% of 22 decks +10% synergy
Cabal Ritual
14% of 22 decks +9% synergy
Sorceries
Seize the Spotlight
50% of 6 decks +48% synergy
Blasphemous Act
43% of 7 decks +9% synergy
Feed the Swarm
33% of 21 decks +15% synergy
Toxic Deluge
23% of 22 decks +5% synergy
Demonic Tutor
23% of 22 decks +0% synergy
Diabolic Intent
18% of 22 decks +9% synergy
Eaten Alive
14% of 21 decks +13% synergy
Bubbling Muck
14% of 22 decks +12% synergy
Mutilate
14% of 22 decks +12% synergy
Diabolic Tutor
14% of 22 decks +7% synergy
Read the Bones
14% of 22 decks +6% synergy
Damnation
14% of 22 decks +5% synergy
Reanimate
14% of 22 decks -2% synergy
Utility Artifacts
Bontu's Monument
32% of 22 decks +30% synergy
Vat of Rebirth
30% of 10 decks +28% synergy
Jet Medallion
23% of 22 decks +20% synergy
Altar of Dementia
18% of 22 decks +15% synergy
Transmogrant's Crown
18% of 17 decks +17% synergy
Blasting Station
14% of 22 decks +13% synergy
Nim Deathmantle
14% of 22 decks +13% synergy
Wishclaw Talisman
14% of 22 decks +8% synergy
Wayfarer's Bauble
14% of 22 decks +3% synergy
Lightning Greaves
14% of 22 decks -12% synergy
Enchantments
Dictate of Erebos
32% of 22 decks +28% synergy
Grave Pact
27% of 22 decks +23% synergy
Phyrexian Reclamation
23% of 22 decks +19% synergy
Thran Vigil
18% of 17 decks +17% synergy
Dawn of the Dead
14% of 22 decks +14% synergy
Palace Siege
14% of 22 decks +13% synergy
Dark Prophecy
14% of 22 decks +13% synergy
Open the Graves
14% of 22 decks +12% synergy
Oversold Cemetery
14% of 22 decks +12% synergy
Kaya's Ghostform
14% of 22 decks +10% synergy
Planeswalkers
Tevesh Szat, Doom of Fools
19% of 21 decks +18% synergy
Utility Lands
Bojuka Bog
36% of 22 decks +6% synergy
Witch's Cottage
32% of 22 decks +28% synergy
Reliquary Tower
32% of 22 decks +2% synergy
Mortuary Mire
27% of 22 decks +22% synergy
High Market
23% of 22 decks +20% synergy
Nykthos, Shrine to Nyx
23% of 22 decks +17% synergy
Castle Locthwain
18% of 22 decks +13% synergy
Phyrexian Tower
18% of 22 decks +10% synergy
Cabal Coffers
18% of 22 decks +7% synergy
Rogue's Passage
18% of 22 decks -1% synergy
Cabal Stronghold
14% of 22 decks +10% synergy
Temple of the False God
14% of 22 decks +4% synergy
Urborg, Tomb of Yawgmoth
14% of 22 decks +4% synergy
Ancient Tomb
14% of 22 decks +3% synergy
Mana Artifacts
Sol Ring
82% of 22 decks -3% synergy
Talisman of Hierarchy
60% of 5 decks +35% synergy
Arcane Signet
50% of 22 decks -22% synergy
Thought Vessel
18% of 22 decks +1% synergy
Crowded Crypt
14% of 21 decks +13% synergy
Nyx Lotus
14% of 22 decks +12% synergy
Charcoal Diamond
14% of 22 decks +8% synergy
Commander's Sphere
14% of 22 decks -2% synergy
Mind Stone
14% of 22 decks -4% synergy
Fellwar Stone
14% of 22 decks -7% synergy
Lands
Llanowar Wastes
80% of 5 decks +54% synergy
Haunted Mire
75% of 4 decks +67% synergy
Temple of Malady
60% of 5 decks +44% synergy
Isolated Chapel
60% of 5 decks +33% synergy
Woodland Cemetery
60% of 5 decks +32% synergy
Caves of Koilos
60% of 5 decks +32% synergy
Godless Shrine
60% of 5 decks +19% synergy
Temple of Malice
43% of 7 decks +29% synergy
Blood Crypt
43% of 7 decks +4% synergy
Command Tower
41% of 22 decks -33% synergy
Myriad Landscape
32% of 22 decks +12% synergy
Exotic Orchard
23% of 22 decks -13% synergy
Terramorphic Expanse
18% of 22 decks +3% synergy
Riveteers Overlook
14% of 21 decks +12% synergy
Evolving Wilds
14% of 22 decks -7% synergy
Path of Ancestry
14% of 22 decks -7% synergy