Slimefoot and Squee + Phyrexian Altar + Priest of Urabrask

Slimefoot and Squee
Phyrexian Altar
Priest of Urabrask

Requires
All permanents on the battlefield. You control at least one Saproling. 1 available, plus either b, r or g available.
Steps
  1. Activate Phyrexian Altar twice by sacrificing Priest of Urabrask and Slimefoot and Squee, adding two mana in any combination of b, r or g
  2. Activate Slimefoot and Squee by paying 1brg and sacrificing a Saproling, returning it and Priest of Urabrask from your graveyard to the battlefield
  3. When Priest of Urabrask and Slimefoot and Squee enter the battlefield, their abilities trigger
  4. Resolve the Priest of Urabrask trigger, adding rrr
  5. Resolve the Slimefoot and Squee trigger, creating a 1/1 Saproling creature token
  6. Repeat
Results
Infinite red mana. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers.

Top Commanders (1)
Slimefoot and Squee
0.28% of 4595 decks 13 decks
High Synergy Cards (10)
Priest of Gix
85% of 13 decks +85% synergy
Nemata, Primeval Warden
64% of 11 decks +57% synergy
Sprouting Thrinax
62% of 13 decks +56% synergy
Blood Artist
69% of 13 decks +55% synergy
Faithless Looting
69% of 13 decks +55% synergy
Syr Konrad, the Grim
62% of 13 decks +54% synergy
Siege-Gang Commander
54% of 13 decks +52% synergy
Undercellar Myconid
55% of 11 decks +51% synergy
Pitiless Plunderer
69% of 13 decks +51% synergy
Mayhem Devil
77% of 13 decks +49% synergy
Top Cards (10)
Ashnod's Altar
85% of 13 decks +67% synergy
Eternal Witness
77% of 13 decks +44% synergy
Skullclamp
62% of 13 decks +41% synergy
Ignoble Hierarch
62% of 13 decks +9% synergy
Entomb
54% of 13 decks +44% synergy
Viscera Seer
54% of 13 decks +34% synergy
Slimefoot, the Stowaway
46% of 13 decks +43% synergy
Golgari Germination
46% of 13 decks +42% synergy
Skull Prophet
46% of 13 decks +42% synergy
Buried Alive
46% of 13 decks +39% synergy
Creatures (36)
Etali, Primal Conqueror
50% of 6 decks +29% synergy
Chainer, Nightmare Adept
46% of 13 decks +35% synergy
Anger
46% of 13 decks +32% synergy
Zulaport Cutthroat
46% of 13 decks +30% synergy
Sakura-Tribe Elder
46% of 13 decks +4% synergy
Mahadi, Emporium Master
45% of 11 decks +27% synergy
Burning-Tree Emissary
38% of 13 decks +38% synergy
Hermit Druid
38% of 13 decks +36% synergy
Vile Entomber
38% of 13 decks +34% synergy
Fyndhorn Elves
38% of 13 decks +28% synergy
Deathrite Shaman
38% of 13 decks +25% synergy
Llanowar Elves
38% of 13 decks +20% synergy
Dockside Extortionist
38% of 13 decks +16% synergy
Birds of Paradise
38% of 13 decks +6% synergy
Apex Altisaur
31% of 13 decks +29% synergy
Flayer of the Hatebound
31% of 13 decks +28% synergy
Carrion Feeder
31% of 13 decks +25% synergy
Elves of Deep Shadow
31% of 13 decks +16% synergy
Ziatora, the Incinerator
31% of 13 decks +9% synergy
Chancellor of the Forge
23% of 13 decks +23% synergy
Triplicate Titan
23% of 13 decks +23% synergy
Sporemound
23% of 13 decks +21% synergy
Utopia Mycon
23% of 13 decks +21% synergy
Razaketh, the Foulblooded
23% of 13 decks +20% synergy
Stitcher's Supplier
23% of 13 decks +19% synergy
Craterhoof Behemoth
23% of 13 decks +19% synergy
Yawgmoth, Thran Physician
23% of 13 decks +19% synergy
Imperial Recruiter
23% of 13 decks +19% synergy
Dauthi Voidwalker
23% of 13 decks +18% synergy
Tendershoot Dryad
23% of 13 decks +17% synergy
Mycoloth
23% of 13 decks +17% synergy
Bloom Tender
23% of 13 decks +16% synergy
Ravenous Chupacabra
23% of 13 decks +14% synergy
Elvish Mystic
23% of 13 decks +11% synergy
Ruthless Technomancer
23% of 13 decks +10% synergy
Korvold, Fae-Cursed King
23% of 13 decks +9% synergy
Instants (17)
Beast Within
46% of 13 decks +1% synergy
Red Elemental Blast
38% of 13 decks +31% synergy
Veil of Summer
38% of 13 decks +29% synergy
Village Rites
38% of 13 decks +24% synergy
Chaos Warp
38% of 13 decks +5% synergy
Grisly Salvage
31% of 13 decks +26% synergy
Pyroblast
31% of 13 decks +24% synergy
Artifact Mutation
31% of 13 decks +22% synergy
Thrill of Possibility
31% of 13 decks +22% synergy
Nature's Claim
31% of 13 decks +17% synergy
Vampiric Tutor
31% of 13 decks +13% synergy
Assassin's Trophy
31% of 13 decks -6% synergy
Fungal Rebirth
23% of 13 decks +21% synergy
Deadly Rollick
23% of 13 decks +14% synergy
Dark Ritual
23% of 13 decks +12% synergy
Worldly Tutor
23% of 13 decks +10% synergy
Deadly Dispute
23% of 13 decks +3% synergy
Sorceries (13)
Demonic Tutor
46% of 13 decks +23% synergy
Diabolic Intent
38% of 13 decks +26% synergy
Blasphemous Act
38% of 13 decks -4% synergy
Unearth
31% of 13 decks +27% synergy
Cathartic Reunion
31% of 13 decks +26% synergy
Victimize
31% of 13 decks +6% synergy
Eldritch Evolution
23% of 13 decks +15% synergy
Gamble
23% of 13 decks +15% synergy
Damnation
23% of 13 decks +13% synergy
Toxic Deluge
23% of 13 decks +8% synergy
Rampant Growth
23% of 13 decks -14% synergy
Farseek
23% of 13 decks -23% synergy
Cultivate
23% of 13 decks -24% synergy
Utility Artifacts (3)
Altar of Dementia
31% of 13 decks +25% synergy
Birthing Pod
31% of 13 decks +25% synergy
Nim Deathmantle
23% of 13 decks +22% synergy
Enchantments (6)
Goblin Bombardment
46% of 13 decks +30% synergy
Greater Good
38% of 13 decks +25% synergy
Saproling Cluster
23% of 13 decks +22% synergy
Impact Tremors
23% of 13 decks +15% synergy
Moldervine Reclamation
23% of 13 decks +10% synergy
Riveteers Ascendancy
23% of 13 decks +1% synergy
Utility Lands (5)
High Market
31% of 13 decks +24% synergy
Takenuma, Abandoned Mire
31% of 13 decks +16% synergy
Bojuka Bog
31% of 13 decks -2% synergy
Phyrexian Tower
23% of 13 decks +11% synergy
Yavimaya, Cradle of Growth
23% of 13 decks -2% synergy
Mana Artifacts (6)
Sol Ring
85% of 13 decks +3% synergy
Arcane Signet
77% of 13 decks +10% synergy
Talisman of Indulgence
23% of 13 decks +15% synergy
Talisman of Resilience
23% of 13 decks +13% synergy
Rakdos Signet
23% of 13 decks +8% synergy
Golgari Signet
23% of 13 decks +8% synergy
Lands (32)
Command Tower
77% of 13 decks -12% synergy
Verdant Catacombs
69% of 13 decks +31% synergy
Blood Crypt
62% of 13 decks +13% synergy
Overgrown Tomb
62% of 13 decks +10% synergy
Stomping Ground
62% of 13 decks +9% synergy
Ziatora's Proving Ground
62% of 13 decks +3% synergy
Exotic Orchard
54% of 13 decks +7% synergy
Woodland Cemetery
46% of 13 decks +18% synergy
Bloodstained Mire
46% of 13 decks +14% synergy
Wooded Foothills
46% of 13 decks +13% synergy
Karplusan Forest
38% of 13 decks +24% synergy
Llanowar Wastes
38% of 13 decks +16% synergy
Rootbound Crag
38% of 13 decks +12% synergy
Rockfall Vale
38% of 13 decks +11% synergy
Dragonskull Summit
38% of 13 decks +11% synergy
Luxury Suite
38% of 13 decks +9% synergy
Spire Garden
38% of 13 decks +8% synergy
Undergrowth Stadium
38% of 13 decks +4% synergy
Smoldering Marsh
38% of 13 decks -0% synergy
Cinder Glade
38% of 13 decks -7% synergy
Bayou
31% of 13 decks +17% synergy
Savage Lands
31% of 13 decks -16% synergy
Mana Confluence
23% of 13 decks +14% synergy
Temple of Abandon
23% of 13 decks +12% synergy
Marsh Flats
23% of 13 decks +11% synergy
Sulfurous Springs
23% of 13 decks +11% synergy
Game Trail
23% of 13 decks +11% synergy
Badlands
23% of 13 decks +10% synergy
Taiga
23% of 13 decks +9% synergy
Deathcap Glade
23% of 13 decks +3% synergy
Riveteers Overlook
23% of 13 decks -5% synergy
Evolving Wilds
23% of 13 decks -9% synergy