Rancor + Phyrexian Altar + Warehouse Tabby

Rancor
Phyrexian Altar
Warehouse Tabby

Requires
Rancor must be on the battlefield. Phyrexian Altar must be on the battlefield. Warehouse Tabby must be on the battlefield. Rancor attached to another creature you control.
Steps
  1. Activate Phyrexian Altar by sacrificing the creature with Rancor attached, adding .
  2. When Rancor leaves the battlefield, it and Warehouse Tabby trigger.
  3. Resolve the Warehouse Tabby trigger, creating a 1/1 Rat creature token.
  4. Resolve the Rancor trigger, returning it to your hand from your graveyard.
  5. Cast Rancor by paying , attaching it to the Rat token.
  6. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Tatsunari, Toad Rider
0.17% of 6017 decks 10 decks
Muldrotha, the Gravetide
0.01% of 15112 decks 2 decks
Anikthea, Hand of Erebos
0.01% of 10155 decks 1 decks
Old Stickfingers
0.04% of 2786 decks 1 decks
Narci, Fable Singer
0.03% of 3854 decks 1 decks
High Synergy Cards
Sanctum Weaver
80% of 15 decks +74% synergy
Eidolon of Blossoms
73% of 15 decks +69% synergy
Grim Guardian
67% of 15 decks +65% synergy
Eaten by Piranhas
67% of 6 decks +65% synergy
Enchantress's Presence
67% of 15 decks +62% synergy
Screams from Within
60% of 15 decks +60% synergy
Utopia Sprawl
67% of 15 decks +59% synergy
Setessan Champion
60% of 15 decks +56% synergy
Destiny Spinner
53% of 15 decks +49% synergy
Witness Protection
50% of 12 decks +48% synergy
Top Cards
Combat Research
50% of 12 decks +48% synergy
Mystic Remora
50% of 12 decks +32% synergy
Rhystic Study
50% of 12 decks +22% synergy
Counterspell
50% of 12 decks +7% synergy
Herald of the Pantheon
47% of 15 decks +44% synergy
Fertile Ground
47% of 15 decks +43% synergy
Kaya's Ghostform
47% of 15 decks +43% synergy
Shimmering Wings
42% of 12 decks +41% synergy
Wicked Visitor
42% of 12 decks +41% synergy
Composer of Spring
40% of 15 decks +38% synergy
Creatures
Dryad of the Ilysian Grove
40% of 15 decks +32% synergy
Argothian Enchantress
33% of 15 decks +32% synergy
Doomwake Giant
33% of 15 decks +31% synergy
Verduran Enchantress
33% of 15 decks +31% synergy
Pitiless Plunderer
33% of 15 decks +26% synergy
Eternal Witness
33% of 15 decks +12% synergy
Hateful Eidolon
27% of 15 decks +26% synergy
Weaver of Harmony
27% of 15 decks +24% synergy
Dina, Soul Steeper
27% of 15 decks +24% synergy
Courser of Kruphix
27% of 15 decks +23% synergy
Grolnok, the Omnivore
25% of 12 decks +24% synergy
Muldrotha, the Gravetide
25% of 12 decks +19% synergy
Ashiok's Reaper
23% of 13 decks +22% synergy
Nylea's Colossus
20% of 15 decks +19% synergy
Spore Frog
20% of 15 decks +17% synergy
Arasta of the Endless Web
20% of 15 decks +17% synergy
Yargle and Multani
20% of 15 decks +17% synergy
Viscera Seer
20% of 15 decks +11% synergy
Zulaport Cutthroat
20% of 15 decks +10% synergy
Instants
Beast Within
33% of 15 decks -6% synergy
Vampiric Tutor
27% of 15 decks +8% synergy
Fierce Guardianship
25% of 12 decks +7% synergy
Negate
25% of 12 decks +2% synergy
Cyclonic Rift
25% of 12 decks -3% synergy
Dark Ritual
20% of 15 decks -2% synergy
Sorceries
Kodama's Reach
33% of 15 decks +2% synergy
Cultivate
33% of 15 decks -13% synergy
Demonic Tutor
27% of 15 decks +4% synergy
Nature's Lore
27% of 15 decks -5% synergy
Rampant Growth
27% of 15 decks -8% synergy
Three Visits
20% of 15 decks -5% synergy
Farseek
20% of 15 decks -14% synergy
Utility Artifacts
Cloudstone Curio
33% of 15 decks +32% synergy
Cloud Key
27% of 15 decks +25% synergy
Ashnod's Altar
20% of 15 decks +12% synergy
Enchantments
Kenrith's Transformation
40% of 15 decks +33% synergy
Wild Growth
40% of 15 decks +29% synergy
Whip Silk
33% of 15 decks +33% synergy
Frogify
33% of 12 decks +32% synergy
Vesuvan Duplimancy
33% of 12 decks +32% synergy
Freed from the Real
33% of 12 decks +31% synergy
Ancestral Mask
33% of 15 decks +31% synergy
Shark Typhoon
33% of 12 decks +31% synergy
Aqueous Form
33% of 12 decks +29% synergy
Bear Umbra
33% of 15 decks +29% synergy
Leyline of Anticipation
33% of 12 decks +29% synergy
Exquisite Blood
33% of 15 decks +28% synergy
Animate Dead
33% of 15 decks +24% synergy
Seal of Primordium
27% of 15 decks +25% synergy
Song of the Dryads
27% of 15 decks +24% synergy
The Meathook Massacre
27% of 15 decks +22% synergy
Sylvan Library
27% of 15 decks +15% synergy
Phyrexian Arena
27% of 15 decks +12% synergy
Omen of the Sea
25% of 12 decks +24% synergy
Mirrormade
25% of 12 decks +23% synergy
Propaganda
25% of 12 decks +13% synergy
Aspect of Mongoose
20% of 15 decks +20% synergy
Omen of the Hunt
20% of 15 decks +20% synergy
Oubliette
20% of 15 decks +19% synergy
Abundant Growth
20% of 15 decks +19% synergy
Khalni Heart Expedition
20% of 15 decks +18% synergy
Carpet of Flowers
20% of 15 decks +16% synergy
Binding the Old Gods
20% of 15 decks +14% synergy
Bastion of Remembrance
20% of 15 decks +14% synergy
Black Market Connections
20% of 15 decks +9% synergy
Utility Lands
Reliquary Tower
33% of 15 decks +4% synergy
Yavimaya, Cradle of Growth
27% of 15 decks +17% synergy
Boseiju, Who Endures
27% of 15 decks +7% synergy
Bojuka Bog
27% of 15 decks -4% synergy
Urborg, Tomb of Yawgmoth
20% of 15 decks +10% synergy
Ancient Tomb
20% of 15 decks +9% synergy
Mana Artifacts
Sol Ring
67% of 15 decks -18% synergy
Arcane Signet
47% of 15 decks -25% synergy
Lands
Command Tower
93% of 15 decks +19% synergy
Rejuvenating Springs
67% of 12 decks +38% synergy
Undergrowth Stadium
60% of 15 decks +34% synergy
Morphic Pool
58% of 12 decks +32% synergy
Breeding Pool
58% of 12 decks +17% synergy
Overgrown Tomb
53% of 15 decks +11% synergy
Yavimaya Coast
50% of 12 decks +24% synergy
Hinterland Harbor
50% of 12 decks +23% synergy
Watery Grave
50% of 12 decks +9% synergy
Exotic Orchard
47% of 15 decks +11% synergy
Drowned Catacomb
42% of 12 decks +16% synergy
Zagoth Triome
42% of 12 decks +11% synergy
Llanowar Wastes
40% of 15 decks +14% synergy
Woodland Cemetery
40% of 15 decks +12% synergy
Barkchannel Pathway
33% of 12 decks +24% synergy
Polluted Delta
27% of 15 decks +15% synergy
Verdant Catacombs
27% of 15 decks +15% synergy
Misty Rainforest
27% of 15 decks +15% synergy
Tropical Island
25% of 12 decks +11% synergy
Darkwater Catacombs
25% of 12 decks +10% synergy
Dreamroot Cascade
25% of 12 decks +6% synergy
Opulent Palace
25% of 12 decks -2% synergy
Sunken Hollow
25% of 12 decks -10% synergy
Prismatic Vista
20% of 15 decks +14% synergy
Darkbore Pathway
20% of 15 decks +11% synergy
Fabled Passage
20% of 15 decks +11% synergy
Twilight Mire
20% of 15 decks +10% synergy
Bayou
20% of 15 decks +6% synergy