Grenzo, Dungeon Warden + Soldevi Digger + Su-Chi Cave Guard + Ashnod's Altar

Grenzo, Dungeon Warden
Soldevi Digger
Su-Chi Cave Guard
Ashnod's Altar

Requires
Grenzo, Dungeon Warden must be on the battlefield. Soldevi Digger must be on the battlefield. Su-Chi Cave Guard must be on the battlefield. Ashnod's Altar must be on the battlefield. Grenzo has a power of eight or greater.
Steps
  1. Activate Ashnod's Altar by sacrificing Su-Chi Cave Guard, adding .
  2. When Su-Chi Cave Guard dies, it triggers, adding eight .
  3. Activate Soldevi Digger by paying 2, putting Su-Chi Cave Guard on the bottom of your library from your graveyard.
  4. Activate Grenzo by paying 2, putting Su-Chi Cave Guard into your graveyard from the bottom of your library, and then putting it onto the battlefield.
  5. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Grenzo, Dungeon Warden
0.09% of 3267 decks 3 decks
New Cards
Malevolent Chandelier
100% of 1 decks +99% synergy
Blazemire Verge
100% of 1 decks +59% synergy
Creatures
Hoverstone Pilgrim
100% of 3 decks +99% synergy
Tomb Trawler
100% of 3 decks +99% synergy
Barkform Harvester
100% of 2 decks +98% synergy
Priest of Urabrask
100% of 3 decks +98% synergy
Warren Soultrader
100% of 3 decks +91% synergy
Warteye Witch
67% of 3 decks +66% synergy
Workhorse
67% of 3 decks +66% synergy
Junktroller
67% of 3 decks +66% synergy
Epitaph Golem
67% of 3 decks +66% synergy
Priest of Gix
67% of 3 decks +65% synergy
Meteor Golem
67% of 3 decks +63% synergy
Murderous Redcap
67% of 3 decks +63% synergy
Skirk Prospector
67% of 3 decks +62% synergy
Pitiless Plunderer
67% of 3 decks +57% synergy
Viscera Seer
67% of 3 decks +56% synergy
Orcish Bowmasters
67% of 3 decks +54% synergy
Pinnacle Monk
50% of 2 decks +41% synergy
Su-Chi
33% of 3 decks +33% synergy
Glint-Sleeve Siphoner
33% of 3 decks +33% synergy
Swiftgear Drake
33% of 3 decks +33% synergy
Cathodion
33% of 3 decks +33% synergy
Fell Horseman
33% of 3 decks +33% synergy
Primaris Eliminator
33% of 3 decks +33% synergy
Furystoke Giant
33% of 3 decks +33% synergy
Canal Dredger
33% of 3 decks +33% synergy
_____ Goblin
33% of 3 decks +33% synergy
Archetype of Finality
33% of 3 decks +33% synergy
Thermopod
33% of 3 decks +33% synergy
Dimir House Guard
33% of 3 decks +33% synergy
Rograkh, Son of Rohgahh
33% of 3 decks +33% synergy
Soldevi Adnate
33% of 3 decks +33% synergy
Krenko, Baron of Tin Street
33% of 3 decks +32% synergy
Deathbringer Thoctar
33% of 3 decks +32% synergy
Herigast, Erupting Nullkite
33% of 3 decks +32% synergy
Duplicant
33% of 3 decks +32% synergy
Goblin Sharpshooter
33% of 3 decks +32% synergy
Mikaeus, the Unhallowed
33% of 3 decks +32% synergy
Puppeteer Clique
33% of 3 decks +32% synergy
Metallic Mimic
33% of 3 decks +32% synergy
Mad Auntie
33% of 3 decks +31% synergy
Goblin Chieftain
33% of 3 decks +31% synergy
Goblin Warchief
33% of 3 decks +31% synergy
Zealous Conscripts
33% of 3 decks +31% synergy
Iron Myr
33% of 3 decks +31% synergy
Junji, the Midnight Sky
33% of 3 decks +31% synergy
Ravenous Chupacabra
33% of 3 decks +31% synergy
Crypt Ghast
33% of 3 decks +30% synergy
Drivnod, Carnage Dominus
33% of 3 decks +30% synergy
Sling-Gang Lieutenant
33% of 3 decks +30% synergy
Ornithopter of Paradise
33% of 3 decks +30% synergy
Instants
Dark Ritual
67% of 3 decks +28% synergy
Terminate
67% of 3 decks +25% synergy
Volcanic Spite
33% of 3 decks +33% synergy
Fire Prophecy
33% of 3 decks +33% synergy
Ad Nauseam
33% of 3 decks +29% synergy
Culling the Weak
33% of 3 decks +27% synergy
Saw in Half
33% of 3 decks +27% synergy
Entomb
33% of 3 decks +24% synergy
Pyroblast
33% of 3 decks +23% synergy
Red Elemental Blast
33% of 3 decks +23% synergy
Fell the Profane
33% of 3 decks +17% synergy
Vampiric Tutor
33% of 3 decks +16% synergy
Deflecting Swat
33% of 3 decks +14% synergy
Rakdos Charm
33% of 3 decks -9% synergy
Chaos Warp
33% of 3 decks -17% synergy
Sorceries
Diabolic Intent
67% of 3 decks +57% synergy
Gamble
67% of 3 decks +55% synergy
Demonic Tutor
67% of 3 decks +46% synergy
Sadistic Sacrament
33% of 3 decks +33% synergy
Wheel of Potential
33% of 3 decks +33% synergy
Doomsday
33% of 3 decks +32% synergy
Fraying Omnipotence
33% of 3 decks +32% synergy
Into the Fire
33% of 3 decks +32% synergy
Lively Dirge
33% of 3 decks +30% synergy
Rite of Flame
33% of 3 decks +28% synergy
Grim Tutor
33% of 3 decks +28% synergy
Insatiable Avarice
33% of 3 decks +26% synergy
Jeska's Will
33% of 3 decks +6% synergy
Feed the Swarm
33% of 3 decks -15% synergy
Utility Artifacts
The Cauldron of Eternity
100% of 3 decks +98% synergy
Heartstone
100% of 3 decks +98% synergy
Nim Deathmantle
67% of 3 decks +66% synergy
Tel-Jilad Stylus
67% of 3 decks +66% synergy
Lightning Greaves
67% of 3 decks +33% synergy
Decoction Module
33% of 3 decks +33% synergy
Lux Cannon
33% of 3 decks +33% synergy
Sword of the Paruns
33% of 3 decks +33% synergy
Ratchet Bomb
33% of 3 decks +33% synergy
Oblivion Stone
33% of 3 decks +33% synergy
Staff of Domination
33% of 3 decks +33% synergy
Darksteel Pendant
33% of 3 decks +33% synergy
Reito Lantern
33% of 3 decks +33% synergy
Thornbite Staff
33% of 3 decks +33% synergy
Teferi's Puzzle Box
33% of 3 decks +33% synergy
Clock of Omens
33% of 3 decks +32% synergy
Desecrated Tomb
33% of 3 decks +32% synergy
Agatha's Soul Cauldron
33% of 3 decks +31% synergy
Altar of Dementia
33% of 3 decks +30% synergy
Shadowspear
33% of 3 decks +30% synergy
Enchantments
Thran Vigil
67% of 3 decks +66% synergy
Goblin Bombardment
67% of 3 decks +55% synergy
Mindmoil
33% of 3 decks +33% synergy
Soul Enervation
33% of 3 decks +33% synergy
Shadows of the Past
33% of 3 decks +33% synergy
Mana Echoes
33% of 3 decks +33% synergy
Mass Hysteria
33% of 3 decks +32% synergy
Braid of Fire
33% of 3 decks +32% synergy
Powerbalance
33% of 3 decks +30% synergy
Captive Audience
33% of 3 decks +30% synergy
Chthonian Nightmare
33% of 3 decks +28% synergy
Impact Tremors
33% of 3 decks +22% synergy
Utility Lands
Zhalfirin Void
67% of 3 decks +64% synergy
Phyrexian Tower
67% of 3 decks +57% synergy
Takenuma, Abandoned Mire
67% of 3 decks +55% synergy
Ancient Tomb
67% of 3 decks +55% synergy
Urborg, Tomb of Yawgmoth
67% of 3 decks +46% synergy
HELIOS One
33% of 3 decks +33% synergy
Blast Zone
33% of 3 decks +33% synergy
Dakmor Salvage
33% of 3 decks +33% synergy
Karn's Bastion
33% of 3 decks +32% synergy
Hidden Necropolis
33% of 3 decks +31% synergy
Maze of Ith
33% of 3 decks +31% synergy
Molten Slagheap
33% of 3 decks +31% synergy
Castle Embereth
33% of 3 decks +29% synergy
War Room
33% of 3 decks +29% synergy
Vault of Whispers
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Buried Ruin
33% of 3 decks +29% synergy
Command Beacon
33% of 3 decks +28% synergy
Forgotten Cave
33% of 3 decks +27% synergy
Urza's Saga
33% of 3 decks +27% synergy
Restless Vents
33% of 3 decks +25% synergy
Spinerock Knoll
33% of 3 decks +24% synergy
Cabal Coffers
33% of 3 decks +22% synergy
Bojuka Bog
33% of 3 decks -4% synergy
Mana Artifacts
Arcane Signet
100% of 3 decks +17% synergy
Sol Ring
100% of 3 decks +13% synergy
Thran Turbine
67% of 3 decks +66% synergy
Fellwar Stone
67% of 3 decks +33% synergy
Talisman of Indulgence
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Vessel of Endless Rest
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Mox Amber
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Mox Opal
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Chrome Mox
33% of 3 decks +27% synergy
Jeweled Lotus
33% of 3 decks +26% synergy
Lotus Petal
33% of 3 decks +26% synergy
Commander's Sphere
33% of 3 decks +10% synergy
Mind Stone
33% of 3 decks -0% synergy
Rakdos Signet
33% of 3 decks -31% synergy
Lands
Command Tower
100% of 3 decks +14% synergy
Graven Cairns
67% of 3 decks +43% synergy
Bloodstained Mire
67% of 3 decks +38% synergy
Exotic Orchard
67% of 3 decks +35% synergy
Temple of Malice
67% of 3 decks +32% synergy
Tainted Peak
67% of 3 decks +29% synergy
Luxury Suite
67% of 3 decks +25% synergy
Sulfurous Springs
67% of 3 decks +25% synergy
Foreboding Ruins
67% of 3 decks +21% synergy
Dragonskull Summit
67% of 3 decks +10% synergy
Smoldering Marsh
67% of 3 decks +3% synergy
Forbidden Orchard
33% of 3 decks +31% synergy
Spire of Industry
33% of 3 decks +30% synergy
Cavern of Souls
33% of 3 decks +29% synergy
Gemstone Caverns
33% of 3 decks +28% synergy
Mana Confluence
33% of 3 decks +26% synergy
City of Brass
33% of 3 decks +25% synergy
Badlands
33% of 3 decks +20% synergy
Jagged Barrens
33% of 3 decks +20% synergy
Blackcleave Cliffs
33% of 3 decks +18% synergy
Canyon Slough
33% of 3 decks +17% synergy
Bloodfell Caves
33% of 3 decks +15% synergy
Mount Doom
33% of 3 decks +13% synergy
Raucous Theater
33% of 3 decks +6% synergy
Shadowblood Ridge
33% of 3 decks +1% synergy
Haunted Ridge
33% of 3 decks +0% synergy
Rakdos Carnarium
33% of 3 decks -4% synergy
Blood Crypt
33% of 3 decks -12% synergy