Felidar Guardian + Liliana, Death's Majesty + Carrion Feeder

Felidar Guardian
Liliana, Death's Majesty
Carrion Feeder

Requires
Felidar Guardian must be on the battlefield. Liliana, Death's Majesty must be on the battlefield. Carrion Feeder must be on the battlefield. Liliana has at least four loyalty counters.
Steps
  1. Sacrifice Felidar Guardian to Carrion Feeder to put a +1/+1 counter on Carrion Feeder.
  2. Activate Liliana's -3 ability to return Felidar Guardian to the battlefield from your graveyard.
  3. When Felidar Guardian enters the battlefield, exile Liliana and return it to the battlefield with 5 loyalty.
  4. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinitely large Carrion Feeder. Infinite sacrifice triggers.

Karador, Ghost Chieftain
0.04% of 5423 decks 2 decks
Sefris of the Hidden Ways
0.02% of 8772 decks 2 decks
Alesha, Who Smiles at Death
0.03% of 5913 decks 2 decks
Abdel Adrian, Gorion's Ward // Agent of the Iron Throne
0.24% of 424 decks 1 decks
Ghen, Arcanum Weaver
0.05% of 2217 decks 1 decks
Teneb, the Harvester
0.12% of 812 decks 1 decks
Sophina, Spearsage Deserter // Wernog, Rider's Chaplain
0.16% of 641 decks 1 decks
Elas il-Kor, Sadistic Pilgrim
0.02% of 6522 decks 1 decks
Garth One-Eye
0.02% of 4113 decks 1 decks
Kodama of the East Tree // Tymna the Weaver
0.13% of 795 decks 1 decks
Queen Marchesa
0.01% of 12624 decks 1 decks
High Synergy Cards
Goblin Bombardment
100% of 6 decks +94% synergy
Viscera Seer
86% of 14 decks +76% synergy
Karmic Guide
71% of 14 decks +67% synergy
Reveillark
64% of 14 decks +62% synergy
Animate Dead
64% of 14 decks +55% synergy
Rakdos Charm
67% of 6 decks +52% synergy
Faithless Looting
67% of 6 decks +50% synergy
Elas il-Kor, Sadistic Pilgrim
58% of 12 decks +47% synergy
Ashnod's Altar
50% of 14 decks +42% synergy
Sun Titan
50% of 14 decks +40% synergy
Top Cards
Victimize
50% of 14 decks +38% synergy
Swords to Plowshares
50% of 14 decks -13% synergy
Zulaport Cutthroat
43% of 14 decks +33% synergy
Vile Entomber
38% of 13 decks +36% synergy
Bastion of Remembrance
38% of 13 decks +32% synergy
Blasting Station
36% of 14 decks +35% synergy
Woe Strider
36% of 14 decks +33% synergy
Pitiless Plunderer
36% of 14 decks +28% synergy
Cruel Celebrant
36% of 14 decks +27% synergy
Blood Artist
36% of 14 decks +24% synergy
Creatures
Saffi Eriksdotter
60% of 5 decks +58% synergy
Sakura-Tribe Elder
60% of 5 decks +42% synergy
Eternal Witness
60% of 5 decks +39% synergy
Leonin Relic-Warder
29% of 14 decks +28% synergy
Fiend Hunter
29% of 14 decks +27% synergy
Restoration Angel
29% of 14 decks +26% synergy
Corpse Knight
29% of 14 decks +23% synergy
Solemn Simulacrum
29% of 14 decks +15% synergy
Activated Sleeper
25% of 12 decks +25% synergy
Body Launderer
23% of 13 decks +22% synergy
Moon-Blessed Cleric
23% of 13 decks +21% synergy
Junji, the Midnight Sky
23% of 13 decks +20% synergy
Cathar Commando
23% of 13 decks +20% synergy
Spirited Companion
23% of 13 decks +19% synergy
Ashen Rider
21% of 14 decks +20% synergy
Sidisi, Undead Vizier
21% of 14 decks +20% synergy
Yahenni, Undying Partisan
21% of 14 decks +18% synergy
Ravenous Chupacabra
21% of 14 decks +17% synergy
Selfless Spirit
21% of 14 decks +17% synergy
Syr Konrad, the Grim
21% of 14 decks +13% synergy
Instants
Thrill of Possibility
50% of 6 decks +40% synergy
Despark
29% of 14 decks +13% synergy
Village Rites
23% of 13 decks +13% synergy
Utter End
21% of 14 decks +15% synergy
Mortify
21% of 14 decks +9% synergy
Anguished Unmaking
21% of 14 decks -3% synergy
Path to Exile
21% of 14 decks -24% synergy
Sorceries
Eerie Ultimatum
60% of 5 decks +48% synergy
Reanimate
36% of 14 decks +20% synergy
Unburial Rites
21% of 14 decks +19% synergy
Unearth
21% of 14 decks +18% synergy
Dread Return
21% of 14 decks +16% synergy
Buried Alive
21% of 14 decks +16% synergy
Utility Artifacts
Altar of Dementia
29% of 14 decks +26% synergy
Phyrexian Altar
21% of 14 decks +17% synergy
Lightning Greaves
21% of 14 decks -4% synergy
Enchantments
Impact Tremors
50% of 6 decks +40% synergy
Gift of Immortality
21% of 14 decks +19% synergy
Smothering Tithe
21% of 14 decks -3% synergy
Utility Lands
High Market
29% of 14 decks +26% synergy
Bojuka Bog
29% of 14 decks -2% synergy
Mana Artifacts
Arcane Signet
79% of 14 decks +6% synergy
Sol Ring
79% of 14 decks -6% synergy
Talisman of Hierarchy
21% of 14 decks -3% synergy
Orzhov Signet
21% of 14 decks -6% synergy
Lands
Command Tower
93% of 14 decks +19% synergy
Nomad Outpost
83% of 6 decks +56% synergy
Dragonskull Summit
83% of 6 decks +52% synergy
Smoldering Marsh
67% of 6 decks +34% synergy
Haunted Ridge
60% of 5 decks +44% synergy
Exotic Orchard
57% of 14 decks +22% synergy
Shadowblood Ridge
50% of 6 decks +38% synergy
Battlefield Forge
50% of 6 decks +24% synergy
Caves of Koilos
50% of 14 decks +22% synergy
Sacred Foundry
50% of 6 decks +14% synergy
Blood Crypt
50% of 6 decks +11% synergy
Temple of Silence
36% of 14 decks +18% synergy
Godless Shrine
36% of 14 decks -5% synergy
Sunlit Marsh
33% of 12 decks +29% synergy
Shineshadow Snarl
31% of 13 decks +18% synergy
Tainted Field
29% of 14 decks +15% synergy
Evolving Wilds
29% of 14 decks +8% synergy
Shattered Sanctum
23% of 13 decks +10% synergy
Vault of Champions
23% of 13 decks -3% synergy
Concealed Courtyard
21% of 14 decks +16% synergy
Arid Mesa
21% of 14 decks +11% synergy
Marsh Flats
21% of 14 decks +10% synergy
Terramorphic Expanse
21% of 14 decks +6% synergy
Orzhov Basilica
21% of 14 decks +6% synergy
Isolated Chapel
21% of 14 decks -6% synergy