Grenzo, Dungeon Warden + Soldevi Digger + Sengir Autocrat + Phyrexian Altar

Grenzo, Dungeon Warden
Soldevi Digger
Sengir Autocrat
Phyrexian Altar

Requires
Grenzo, Dungeon Warden must be on the battlefield. Soldevi Digger must be on the battlefield. Sengir Autocrat must be on the battlefield. Phyrexian Altar must be on the battlefield. Mana needed: 3
Steps
  1. Activate Phyrexian Altar by sacrificing Sengir Autocrat, adding 1.
  2. When Sengir Autocrat leaves the battlefield, its second ability triggers, exiling all Serf tokens.
  3. Activate Soldevi Digger by paying 2, putting Sengir Autocrat on the bottom of your library from your graveyard.
  4. Activate Grenzo by paying 2, putting Sengir Autocrat into your graveyard from the bottom of your library, and then putting it onto the battlefield.
  5. When Sengir Autocrat enters the battlefield, its first ability triggers, creating three 0/1 Serf creature tokens.
  6. Activate Phyrexian Altar three times by sacrificing the Serfs, adding 3.
  7. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Top Commanders (1)
Grenzo, Dungeon Warden
0.18% of 3254 decks 6 decks
High Synergy Cards (10)
Treasonous Ogre
100% of 6 decks +95% synergy
Mana Echoes
83% of 6 decks +82% synergy
Priest of Gix
83% of 6 decks +81% synergy
Priest of Urabrask
83% of 6 decks +81% synergy
Goblin Welder
83% of 6 decks +80% synergy
Sling-Gang Lieutenant
83% of 6 decks +80% synergy
Siege-Gang Commander
83% of 6 decks +79% synergy
Dockside Extortionist
100% of 6 decks +79% synergy
Goblin Engineer
83% of 6 decks +77% synergy
Viscera Seer
83% of 6 decks +71% synergy
Top Cards (10)
Workhorse
100% of 6 decks +99% synergy
Ashnod's Altar
100% of 6 decks +87% synergy
Heartstone
83% of 6 decks +80% synergy
Goblin Matron
67% of 6 decks +63% synergy
Murderous Rider
67% of 6 decks +62% synergy
Kiki-Jiki, Mirror Breaker
67% of 6 decks +62% synergy
Skirk Prospector
67% of 6 decks +61% synergy
Pitiless Plunderer
67% of 6 decks +57% synergy
Valakut Awakening
67% of 6 decks +57% synergy
Marionette Master
67% of 6 decks +55% synergy
Creatures (50)
Hoverstone Pilgrim
100% of 2 decks +99% synergy
Imperial Recruiter
67% of 6 decks +59% synergy
Body Snatcher
50% of 6 decks +50% synergy
Young Necromancer
50% of 6 decks +50% synergy
Seasoned Pyromancer
50% of 6 decks +49% synergy
Junk Diver
50% of 6 decks +49% synergy
Balthor the Defiled
50% of 6 decks +49% synergy
Epitaph Golem
50% of 6 decks +49% synergy
Threefold Thunderhulk
50% of 2 decks +49% synergy
Goblin Recruiter
50% of 6 decks +48% synergy
Boggart Harbinger
50% of 6 decks +48% synergy
Mad Auntie
50% of 6 decks +48% synergy
Vile Entomber
50% of 6 decks +47% synergy
Murderous Redcap
50% of 6 decks +47% synergy
Ravenous Chupacabra
50% of 6 decks +47% synergy
Enterprising Scallywag
50% of 2 decks +46% synergy
Pawn of Ulamog
50% of 6 decks +46% synergy
Zulaport Cutthroat
50% of 6 decks +40% synergy
Orcish Bowmasters
50% of 2 decks +36% synergy
Blood Artist
50% of 6 decks +35% synergy
Mirkwood Bats
50% of 2 decks +26% synergy
_____ Goblin
40% of 5 decks +39% synergy
Canoptek Scarab Swarm
40% of 5 decks +39% synergy
Phyrexian Dragon Engine
40% of 5 decks +34% synergy
Myr Custodian
33% of 3 decks +33% synergy
Myr Welder
33% of 6 decks +33% synergy
Marsh Flitter
33% of 6 decks +33% synergy
Faceless Butcher
33% of 6 decks +33% synergy
Shrapnel Slinger
33% of 3 decks +33% synergy
Cathodion
33% of 6 decks +33% synergy
Canal Dredger
33% of 6 decks +33% synergy
Workshop Assistant
33% of 6 decks +33% synergy
Emrakul's Hatcher
33% of 6 decks +33% synergy
Dimir House Guard
33% of 6 decks +33% synergy
Reito Sentinel
33% of 6 decks +33% synergy
Junktroller
33% of 6 decks +32% synergy
Goblin Instigator
33% of 6 decks +32% synergy
Deathbringer Thoctar
33% of 6 decks +32% synergy
Goblin Chirurgeon
33% of 6 decks +32% synergy
Beetleback Chief
33% of 6 decks +32% synergy
Chittering Witch
33% of 6 decks +32% synergy
Conspicuous Snoop
33% of 6 decks +31% synergy
Myr Retriever
33% of 6 decks +31% synergy
Mogg War Marshal
33% of 6 decks +31% synergy
Yawgmoth, Thran Physician
33% of 6 decks +31% synergy
Yahenni, Undying Partisan
33% of 6 decks +29% synergy
Judith, the Scourge Diva
33% of 6 decks +28% synergy
Ruthless Technomancer
33% of 6 decks +28% synergy
Lagomos, Hand of Hatred
33% of 6 decks +24% synergy
Charforger
25% of 4 decks +24% synergy
Instants (20)
Not Dead After All
50% of 2 decks +38% synergy
Malakir Rebirth
33% of 6 decks +17% synergy
Vampiric Tutor
33% of 6 decks +16% synergy
Deflecting Swat
33% of 6 decks +15% synergy
Corpse Dance
17% of 6 decks +16% synergy
Mogg Salvage
17% of 6 decks +16% synergy
Brightstone Ritual
17% of 6 decks +15% synergy
Songs of the Damned
17% of 6 decks +15% synergy
Wild Ricochet
17% of 6 decks +15% synergy
Pyretic Ritual
17% of 6 decks +13% synergy
Undying Malice
17% of 6 decks +12% synergy
Feign Death
17% of 6 decks +12% synergy
Supernatural Stamina
17% of 6 decks +12% synergy
Cabal Ritual
17% of 6 decks +8% synergy
Fire Covenant
17% of 6 decks +7% synergy
Deadly Rollick
17% of 6 decks +3% synergy
Tibalt's Trickery
17% of 6 decks +0% synergy
Dark Ritual
17% of 6 decks -21% synergy
Bedevil
17% of 6 decks -23% synergy
Chaos Warp
17% of 6 decks -35% synergy
Sorceries (12)
Demonic Tutor
33% of 6 decks +12% synergy
Doomsday
17% of 6 decks +16% synergy
Trash for Treasure
17% of 6 decks +15% synergy
Agadeem's Awakening
17% of 6 decks +11% synergy
Shatterskull Smashing
17% of 6 decks +11% synergy
Dread Return
17% of 6 decks +11% synergy
Imperial Seal
17% of 6 decks +11% synergy
Living Death
17% of 6 decks +11% synergy
Grim Tutor
17% of 6 decks +10% synergy
Exsanguinate
17% of 6 decks +8% synergy
Diabolic Intent
17% of 6 decks +7% synergy
Toxic Deluge
17% of 6 decks -0% synergy
Utility Artifacts (11)
The Cauldron of Eternity
67% of 6 decks +65% synergy
Reito Lantern
50% of 6 decks +49% synergy
Tel-Jilad Stylus
50% of 6 decks +49% synergy
Nim Deathmantle
33% of 6 decks +32% synergy
Sword of the Paruns
17% of 6 decks +17% synergy
Umbral Mantle
17% of 6 decks +17% synergy
Welding Jar
17% of 6 decks +16% synergy
Moonsilver Key
17% of 6 decks +16% synergy
Rings of Brighthearth
17% of 6 decks +16% synergy
Altar of Dementia
17% of 6 decks +13% synergy
Aetherflux Reservoir
17% of 6 decks +11% synergy
Enchantments (8)
Bridge from Below
17% of 6 decks +17% synergy
Carnival of Souls
17% of 6 decks +17% synergy
Mindmoil
17% of 6 decks +16% synergy
Fires of Invention
17% of 6 decks +16% synergy
Molten Echoes
17% of 6 decks +12% synergy
Underworld Breach
17% of 6 decks +8% synergy
Impact Tremors
17% of 6 decks +6% synergy
Goblin Bombardment
17% of 6 decks +5% synergy
Planeswalkers (1)
Liliana Vess
17% of 6 decks +16% synergy
Utility Lands (16)
Urborg, Tomb of Yawgmoth
50% of 6 decks +28% synergy
Vault of Whispers
33% of 6 decks +29% synergy
Great Furnace
33% of 6 decks +29% synergy
Buried Ruin
33% of 6 decks +29% synergy
Sokenzan, Crucible of Defiance
33% of 6 decks +26% synergy
Phyrexian Tower
33% of 6 decks +24% synergy
Ancient Tomb
33% of 6 decks +21% synergy
Takenuma, Abandoned Mire
33% of 6 decks +20% synergy
Volrath's Stronghold
17% of 6 decks +15% synergy
Darksteel Citadel
17% of 6 decks +15% synergy
Scavenger Grounds
17% of 6 decks +15% synergy
Drownyard Temple
17% of 6 decks +14% synergy
Zhalfirin Void
17% of 6 decks +14% synergy
Spinerock Knoll
17% of 6 decks +7% synergy
Reliquary Tower
17% of 6 decks +3% synergy
Bojuka Bog
17% of 6 decks -23% synergy
Mana Artifacts (13)
Sol Ring
67% of 6 decks -21% synergy
Mana Crypt
50% of 6 decks +39% synergy
Mana Vault
33% of 6 decks +27% synergy
Chrome Mox
33% of 6 decks +27% synergy
Arcane Signet
33% of 6 decks -49% synergy
Victory Chimes
17% of 6 decks +16% synergy
Basalt Monolith
17% of 6 decks +16% synergy
Thran Turbine
17% of 6 decks +16% synergy
Lion's Eye Diamond
17% of 6 decks +14% synergy
Mox Diamond
17% of 6 decks +13% synergy
Liquimetal Torque
17% of 6 decks +8% synergy
Talisman of Indulgence
17% of 6 decks -36% synergy
Rakdos Signet
17% of 6 decks -50% synergy
Lands (36)
Command Tower
100% of 6 decks +14% synergy
Blood Crypt
83% of 6 decks +38% synergy
Graven Cairns
67% of 6 decks +44% synergy
Dragonskull Summit
67% of 6 decks +13% synergy
Mount Doom
50% of 2 decks +29% synergy
Blightstep Pathway
50% of 6 decks +22% synergy
Temple of Malice
50% of 6 decks +16% synergy
Sulfurous Springs
50% of 6 decks +13% synergy
Luxury Suite
50% of 6 decks +9% synergy
Gemstone Caverns
33% of 6 decks +29% synergy
Badlands
33% of 6 decks +20% synergy
Terramorphic Expanse
33% of 6 decks +17% synergy
Shadowblood Ridge
33% of 6 decks +1% synergy
Smoldering Marsh
33% of 6 decks -30% synergy
Demolition Field
20% of 5 decks +16% synergy
Gemstone Mine
17% of 6 decks +16% synergy
Opal Palace
17% of 6 decks +15% synergy
Plaza of Heroes
17% of 6 decks +15% synergy
Forbidden Orchard
17% of 6 decks +14% synergy
Secluded Courtyard
17% of 6 decks +14% synergy
Unclaimed Territory
17% of 6 decks +11% synergy
Mana Confluence
17% of 6 decks +10% synergy
Wooded Foothills
17% of 6 decks +9% synergy
Prismatic Vista
17% of 6 decks +9% synergy
Polluted Delta
17% of 6 decks +9% synergy
Sulfurous Mire
17% of 6 decks +9% synergy
City of Brass
17% of 6 decks +9% synergy
Arid Mesa
17% of 6 decks +7% synergy
Blackcleave Cliffs
17% of 6 decks +5% synergy
Path of Ancestry
17% of 6 decks +1% synergy
Bloodfell Caves
17% of 6 decks -1% synergy
Bloodstained Mire
17% of 6 decks -9% synergy
Haunted Ridge
17% of 6 decks -16% synergy
Tainted Peak
17% of 6 decks -20% synergy
Rakdos Carnarium
17% of 6 decks -24% synergy
Foreboding Ruins
17% of 6 decks -28% synergy