Slimefoot and Squee + Sek'Kuar, Deathkeeper + Phyrexian Altar

Slimefoot and Squee
Sek'Kuar, Deathkeeper
Phyrexian Altar

Requires
Slimefoot and Squee must be on the battlefield. Sek'Kuar, Deathkeeper must be on the battlefield. Phyrexian Altar must be on the battlefield. You control at least one Saproling. You control at least one additional nontoken creature.
Steps
  1. Activate Phyrexian Altar twice by sacrificing another nontoken creature you control and Slimefoot and Squee, adding 1b.
  2. When the creatures die, Sek'Kuar triggers twice, creating two 3/1 Graveborn creature tokens.
  3. Activate Phyrexian Altar by sacrificing the two Graveborns, adding rg.
  4. Activate Slimefoot and Squee by paying 1brg and sacrificing a Saproling, returning it and another creature from your graveyard to the battlefield.
  5. When Slimefoot and Squee enter the battlefield, it triggers, creating a 1/1 Saproling creature token.
  6. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Top Commanders (2)
Sek'Kuar, Deathkeeper
0.95% of 1257 decks 12 decks
Slimefoot and Squee
0.47% of 5931 decks 28 decks
High Synergy Cards (10)
Sprouting Thrinax
54% of 52 decks +48% synergy
Goblin Bombardment
62% of 52 decks +46% synergy
Pitiless Plunderer
63% of 52 decks +45% synergy
Golgari Germination
48% of 52 decks +44% synergy
Viscera Seer
62% of 52 decks +43% synergy
Artifact Mutation
46% of 52 decks +37% synergy
Corrupted Conviction
44% of 36 decks +36% synergy
Blood Artist
48% of 52 decks +35% synergy
Mirkwood Bats
60% of 30 decks +34% synergy
Nemata, Primeval Warden
38% of 50 decks +32% synergy
Top Cards (10)
Ashnod's Altar
79% of 52 decks +61% synergy
The Skullspore Nexus
57% of 7 decks +36% synergy
Sakura-Tribe Elder
52% of 52 decks +12% synergy
Skullclamp
52% of 52 decks +32% synergy
Eternal Witness
50% of 52 decks +18% synergy
Ignoble Hierarch
50% of 52 decks -3% synergy
Mayhem Devil
48% of 52 decks +21% synergy
Altar of Dementia
46% of 52 decks +41% synergy
Zulaport Cutthroat
44% of 52 decks +30% synergy
Diabolic Intent
40% of 52 decks +28% synergy
Creatures (50)
Mahadi, Emporium Master
37% of 51 decks +20% synergy
Ziatora, the Incinerator
35% of 52 decks +14% synergy
Tendershoot Dryad
33% of 52 decks +27% synergy
Dockside Extortionist
33% of 52 decks +12% synergy
Solemn Simulacrum
33% of 52 decks +11% synergy
Undercellar Myconid
32% of 50 decks +28% synergy
Pawn of Ulamog
31% of 52 decks +27% synergy
Mycoloth
31% of 52 decks +25% synergy
Syr Konrad, the Grim
31% of 52 decks +23% synergy
Anger
31% of 52 decks +17% synergy
Drivnod, Carnage Dominus
30% of 43 decks +22% synergy
Carrion Feeder
29% of 52 decks +23% synergy
Braids, Arisen Nightmare
28% of 50 decks +9% synergy
Slimefoot, the Stowaway
27% of 52 decks +23% synergy
Reassembling Skeleton
27% of 52 decks +20% synergy
Birds of Paradise
27% of 52 decks -6% synergy
Cankerbloom
27% of 41 decks +16% synergy
Korvold, Fae-Cursed King
25% of 52 decks +12% synergy
Razaketh, the Foulblooded
23% of 52 decks +20% synergy
Yawgmoth, Thran Physician
23% of 52 decks +19% synergy
Squee, the Immortal
23% of 52 decks +16% synergy
Chainer, Nightmare Adept
23% of 52 decks +11% synergy
Chatterfang, Squirrel General
23% of 52 decks +10% synergy
Juri, Master of the Revue
23% of 52 decks +9% synergy
Haywire Mite
21% of 47 decks +14% synergy
Delighted Halfling
20% of 30 decks +4% synergy
Grim Haruspex
19% of 52 decks +12% synergy
Judith, the Scourge Diva
17% of 52 decks +15% synergy
Murderous Redcap
17% of 52 decks +14% synergy
Grumgully, the Generous
17% of 52 decks +14% synergy
Vile Entomber
17% of 52 decks +12% synergy
Poison-Tip Archer
17% of 52 decks +12% synergy
Protean Hulk
17% of 52 decks +10% synergy
Reclamation Sage
17% of 52 decks +8% synergy
Ruthless Technomancer
17% of 52 decks +5% synergy
Siege-Gang Commander
15% of 52 decks +14% synergy
Hermit Druid
15% of 52 decks +13% synergy
Flayer of the Hatebound
15% of 52 decks +12% synergy
Imperial Recruiter
15% of 52 decks +11% synergy
Fauna Shaman
15% of 52 decks +11% synergy
Mazirek, Kraul Death Priest
15% of 52 decks +6% synergy
Deathrite Shaman
15% of 52 decks +2% synergy
Avenger of Zendikar
15% of 52 decks -2% synergy
Llanowar Elves
15% of 52 decks -2% synergy
Cult Conscript
15% of 48 decks +13% synergy
Etali, Primal Conqueror
14% of 36 decks -3% synergy
Burning-Tree Emissary
13% of 52 decks +13% synergy
Bloodsoaked Champion
13% of 52 decks +12% synergy
Sifter of Skulls
13% of 52 decks +12% synergy
Verdant Force
13% of 52 decks +11% synergy
Instants (38)
Village Rites
38% of 52 decks +25% synergy
Entomb
35% of 52 decks +25% synergy
Assassin's Trophy
35% of 52 decks -3% synergy
Nasty End
33% of 30 decks +28% synergy
Deadly Dispute
31% of 52 decks +11% synergy
Terminate
27% of 52 decks -1% synergy
Vampiric Tutor
25% of 52 decks +8% synergy
Beast Within
21% of 52 decks -24% synergy
Thrill of Possibility
17% of 52 decks +8% synergy
Noxious Revival
15% of 52 decks +8% synergy
Dark Ritual
15% of 52 decks +4% synergy
Abrupt Decay
15% of 52 decks +2% synergy
Putrefy
15% of 52 decks -3% synergy
Chaos Warp
15% of 52 decks -17% synergy
Heroic Intervention
13% of 52 decks -11% synergy
Plumb the Forbidden
12% of 52 decks +8% synergy
Tragic Slip
10% of 52 decks +7% synergy
Saw in Half
10% of 52 decks +5% synergy
Culling the Weak
10% of 52 decks +5% synergy
Worldly Tutor
10% of 52 decks -3% synergy
Harrow
10% of 52 decks -9% synergy
Tear Asunder
8% of 48 decks -1% synergy
Sprout Swarm
8% of 52 decks +7% synergy
Fling
8% of 52 decks +2% synergy
Kazuul's Fury
8% of 52 decks +2% synergy
Veil of Summer
8% of 52 decks -1% synergy
Big Score
8% of 52 decks -3% synergy
Sheoldred's Edict
7% of 44 decks +6% synergy
Wake the Dead
6% of 52 decks +5% synergy
Autumn's Veil
6% of 52 decks +3% synergy
Golgari Charm
6% of 52 decks +1% synergy
Grisly Salvage
6% of 52 decks +1% synergy
Roiling Regrowth
6% of 52 decks -0% synergy
Pyroblast
6% of 52 decks -1% synergy
Deadly Rollick
6% of 52 decks -3% synergy
Krosan Grip
6% of 52 decks -4% synergy
Malakir Rebirth
6% of 52 decks -7% synergy
Deflecting Swat
6% of 52 decks -10% synergy
Sorceries (41)
Blasphemous Act
40% of 52 decks -3% synergy
Faithless Looting
38% of 52 decks +24% synergy
Buried Alive
37% of 52 decks +30% synergy
Victimize
35% of 52 decks +9% synergy
Farseek
35% of 52 decks -12% synergy
Cultivate
35% of 52 decks -12% synergy
Wreck and Rebuild
30% of 10 decks +29% synergy
Beseech the Mirror
29% of 17 decks +24% synergy
Demonic Tutor
29% of 52 decks +7% synergy
Witch's Mark
25% of 12 decks +23% synergy
Toxic Deluge
25% of 52 decks +10% synergy
Rise of the Witch-king
23% of 30 decks +12% synergy
Nature's Lore
23% of 52 decks -11% synergy
Kodama's Reach
23% of 52 decks -12% synergy
Three Visits
21% of 52 decks -7% synergy
Rampant Growth
21% of 52 decks -16% synergy
Dread Return
19% of 52 decks +14% synergy
Reanimate
19% of 52 decks +3% synergy
Lich-Knights' Conquest
18% of 17 decks +8% synergy
Living Death
17% of 52 decks +9% synergy
Damnation
17% of 52 decks +8% synergy
Unearth
15% of 52 decks +11% synergy
Unmarked Grave
15% of 52 decks +10% synergy
Vandalblast
15% of 52 decks +3% synergy
Bone Shards
13% of 52 decks +11% synergy
Eldritch Evolution
13% of 52 decks +6% synergy
Jarad's Orders
10% of 52 decks +6% synergy
Gamble
10% of 52 decks +2% synergy
Bala Ged Recovery
10% of 52 decks -3% synergy
Fungal Sprouting
8% of 52 decks +6% synergy
Grim Tutor
8% of 52 decks +4% synergy
Night's Whisper
8% of 52 decks +3% synergy
Decimate
8% of 52 decks -2% synergy
Culling Ritual
8% of 52 decks -5% synergy
Natural Order
6% of 52 decks +4% synergy
Primal Growth
6% of 52 decks +4% synergy
Tormenting Voice
6% of 52 decks +3% synergy
Green Sun's Zenith
6% of 52 decks +1% synergy
Imperial Seal
6% of 52 decks +1% synergy
Harmonize
6% of 52 decks -1% synergy
Jeska's Will
6% of 52 decks -5% synergy
Utility Artifacts (11)
Lightning Greaves
19% of 52 decks -5% synergy
Birthing Pod
13% of 52 decks +7% synergy
Crucible of Worlds
13% of 52 decks +2% synergy
Conduit of Worlds
11% of 44 decks -2% synergy
Palantír of Orthanc
10% of 30 decks +8% synergy
Nim Deathmantle
10% of 52 decks +8% synergy
Swiftfoot Boots
10% of 52 decks -18% synergy
Idol of Oblivion
8% of 52 decks +5% synergy
Vat of Rebirth
7% of 43 decks -0% synergy
Desecrated Tomb
6% of 52 decks +5% synergy
Bolas's Citadel
6% of 52 decks +2% synergy
Enchantments (35)
Impact Tremors
37% of 52 decks +28% synergy
Grave Pact
33% of 52 decks +28% synergy
Moldervine Reclamation
27% of 52 decks +15% synergy
Riveteers Ascendancy
23% of 52 decks +2% synergy
Rhythm of the Wild
23% of 52 decks +0% synergy
Bastion of Remembrance
21% of 52 decks +15% synergy
Parallel Lives
21% of 52 decks +13% synergy
Necrogenesis
15% of 52 decks +13% synergy
Doubling Season
15% of 52 decks +8% synergy
Greater Good
15% of 52 decks +1% synergy
Black Market Connections
14% of 50 decks +6% synergy
Saproling Cluster
12% of 52 decks +10% synergy
The Meathook Massacre
12% of 52 decks +7% synergy
Food Chain
12% of 52 decks +7% synergy
Guardian Project
12% of 52 decks +7% synergy
Animate Dead
12% of 52 decks +1% synergy
Revel in Riches
12% of 52 decks -0% synergy
Sylvan Library
12% of 52 decks -1% synergy
Cryptolith Rite
10% of 52 decks +7% synergy
Dictate of Erebos
10% of 52 decks +2% synergy
Tribute to the World Tree
8% of 36 decks +4% synergy
Blight Mound
8% of 52 decks +7% synergy
Vampiric Rites
8% of 52 decks +6% synergy
Fecundity
8% of 52 decks +4% synergy
Phyrexian Reclamation
8% of 52 decks +2% synergy
Phyrexian Arena
8% of 52 decks -1% synergy
Open the Graves
6% of 52 decks +5% synergy
Life and Limb
6% of 52 decks +5% synergy
Deadbridge Chant
6% of 52 decks +5% synergy
Attrition
6% of 52 decks +5% synergy
Oversold Cemetery
6% of 52 decks +4% synergy
Elemental Bond
6% of 52 decks +1% synergy
Underworld Breach
6% of 52 decks +1% synergy
Awakening Zone
6% of 52 decks -2% synergy
Evolutionary Leap
6% of 52 decks -3% synergy
Planeswalkers (3)
Grist, the Hunger Tide
8% of 52 decks +5% synergy
Tevesh Szat, Doom of Fools
6% of 52 decks +4% synergy
Liliana, Dreadhorde General
6% of 52 decks +2% synergy
Utility Lands (11)
Phyrexian Tower
42% of 52 decks +31% synergy
Bojuka Bog
31% of 52 decks -1% synergy
High Market
23% of 52 decks +17% synergy
Urborg, Tomb of Yawgmoth
19% of 52 decks -3% synergy
Yavimaya, Cradle of Growth
17% of 52 decks -7% synergy
Kessig Wolf Run
13% of 52 decks -8% synergy
Boseiju, Who Endures
13% of 52 decks -9% synergy
Gaea's Cradle
12% of 52 decks +8% synergy
Reliquary Tower
10% of 52 decks -10% synergy
Takenuma, Abandoned Mire
8% of 52 decks -6% synergy
Witch's Cottage
6% of 52 decks +5% synergy
Mana Artifacts (12)
Sol Ring
85% of 52 decks +3% synergy
Arcane Signet
81% of 52 decks +13% synergy
Fellwar Stone
23% of 52 decks +7% synergy
Gruul Signet
13% of 52 decks -2% synergy
Golgari Signet
12% of 52 decks -3% synergy
Commander's Sphere
10% of 52 decks -4% synergy
Rakdos Signet
10% of 52 decks -5% synergy
Mana Vault
8% of 52 decks +3% synergy
Mana Crypt
8% of 52 decks -2% synergy
Talisman of Resilience
8% of 52 decks -2% synergy
Jeweled Lotus
6% of 52 decks -1% synergy
Talisman of Indulgence
6% of 52 decks -3% synergy
Lands (50)
Command Tower
79% of 52 decks -10% synergy
Ziatora's Proving Ground
65% of 52 decks +8% synergy
Overgrown Tomb
60% of 52 decks +9% synergy
Blood Crypt
52% of 52 decks +4% synergy
Stomping Ground
52% of 52 decks +0% synergy
Savage Lands
50% of 52 decks +3% synergy
Undergrowth Stadium
42% of 52 decks +8% synergy
Verdant Catacombs
42% of 52 decks +5% synergy
Luxury Suite
38% of 52 decks +7% synergy
Spire Garden
38% of 52 decks +7% synergy
Exotic Orchard
38% of 52 decks -9% synergy
Woodland Cemetery
35% of 52 decks +6% synergy
Smoldering Marsh
35% of 52 decks -5% synergy
Cinder Glade
35% of 52 decks -11% synergy
Wooded Foothills
33% of 52 decks +0% synergy
Llanowar Wastes
31% of 52 decks +8% synergy
Bloodstained Mire
29% of 52 decks -3% synergy
Rootbound Crag
27% of 52 decks +1% synergy
Rockfall Vale
25% of 52 decks -3% synergy
Evolving Wilds
25% of 52 decks -6% synergy
Karplusan Forest
23% of 52 decks +7% synergy
Dragonskull Summit
23% of 52 decks -5% synergy
Taiga
21% of 52 decks +8% synergy
Sulfurous Springs
21% of 52 decks +8% synergy
Deathcap Glade
21% of 52 decks +3% synergy
Terramorphic Expanse
21% of 52 decks -3% synergy
Badlands
19% of 52 decks +6% synergy
Bayou
19% of 52 decks +6% synergy
Copperline Gorge
17% of 52 decks +14% synergy
Haunted Ridge
17% of 52 decks +1% synergy
Fabled Passage
17% of 52 decks -3% synergy
Riveteers Overlook
17% of 52 decks -10% synergy
Golgari Rot Farm
13% of 52 decks -3% synergy
Temple of Malady
13% of 52 decks -3% synergy
Shire Terrace
13% of 30 decks +12% synergy
Blackcleave Cliffs
12% of 52 decks +9% synergy
Cragcrown Pathway
12% of 52 decks +2% synergy
City of Brass
12% of 52 decks +2% synergy
Jund Panorama
12% of 52 decks -1% synergy
Wooded Ridgeline
10% of 48 decks +3% synergy
Haunted Mire
10% of 48 decks +1% synergy
Darigaaz's Caldera
10% of 52 decks +6% synergy
Mana Confluence
10% of 52 decks +1% synergy
Temple of Abandon
10% of 52 decks -2% synergy
Rakdos Carnarium
10% of 52 decks -4% synergy
Gruul Turf
10% of 52 decks -6% synergy
Myriad Landscape
10% of 52 decks -10% synergy
Geothermal Bog
8% of 48 decks +3% synergy
Rugged Highlands
8% of 52 decks +3% synergy
Canyon Slough
8% of 52 decks +2% synergy