Grenzo, Dungeon Warden + Goblin Warchief + Skirk Prospector + The Cauldron of Eternity + Krenko, Mob Boss

Grenzo, Dungeon Warden
Goblin Warchief
Skirk Prospector
The Cauldron of Eternity
Krenko, Mob Boss

Requires
Grenzo, Dungeon Warden must be on the battlefield. Goblin Warchief must be on the battlefield. Skirk Prospector must be on the battlefield. The Cauldron of Eternity must be on the battlefield. Krenko, Mob Boss must be on the battlefield. Grenzo has a power of at least three.
Steps
  1. Activate Krenko by tapping it, creating at least three 1/1 Goblin creature tokens.
  2. Activate Skirk Prospector twice by sacrificing a Goblin token and Krenko, adding .
  3. Krenko dies, triggering The Caludron of Eternity, putting Krenko on the bottom of your library from your graveyard.
  4. Activate Grenzo by paying 2, putting Krenko into your graveyard from the bottom of your library, then putting it onto the battlefield.
  5. Repeat.
Results
Infinite commander casts. Infinite creature tokens with haste. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite red mana. Infinite sacrifice triggers. Infinite storm count.

Grenzo, Dungeon Warden
16.16% of 3267 decks 528 decks
Wort, Boggart Auntie
0.38% of 1858 decks 7 decks
Dargo, the Shipwrecker // Silas Renn, Seeker Adept
0.26% of 386 decks 1 decks
The Balrog, Durin's Bane
0.05% of 1836 decks 1 decks
Bartel Runeaxe
2.33% of 43 decks 1 decks
Slimefoot and Squee
0.01% of 7791 decks 1 decks
Gut, True Soul Zealot // Haunted One
0.21% of 479 decks 1 decks
New Cards
Dropkick Bomber
75% of 4 decks +73% synergy
Malevolent Chandelier
50% of 8 decks +50% synergy
Withering Torment
46% of 13 decks +24% synergy
Blazemire Verge
44% of 18 decks +23% synergy
High Synergy Cards
Sling-Gang Lieutenant
96% of 540 decks +95% synergy
Barkform Harvester
90% of 86 decks +89% synergy
Siege-Gang Commander
90% of 540 decks +87% synergy
Goblin Matron
86% of 540 decks +84% synergy
Mad Auntie
82% of 540 decks +82% synergy
Murderous Redcap
81% of 540 decks +80% synergy
Goblin Trashmaster
79% of 540 decks +78% synergy
Tomb Trawler
77% of 166 decks +76% synergy
Goblin Chieftain
78% of 540 decks +76% synergy
Pashalik Mons
71% of 540 decks +70% synergy
Top Cards
Ashnod's Altar
77% of 540 decks +69% synergy
Kiki-Jiki, Mirror Breaker
72% of 540 decks +69% synergy
Heartstone
69% of 540 decks +69% synergy
Tel-Jilad Stylus
66% of 540 decks +66% synergy
Warren Soultrader
65% of 133 decks +58% synergy
Goblin Bombardment
64% of 540 decks +58% synergy
Munitions Expert
63% of 540 decks +63% synergy
Hoverstone Pilgrim
62% of 249 decks +62% synergy
Conspicuous Snoop
61% of 539 decks +60% synergy
Beetleback Chief
61% of 540 decks +60% synergy
Creatures
Hobgoblin Bandit Lord
60% of 533 decks +59% synergy
Epitaph Golem
58% of 540 decks +58% synergy
Viscera Seer
58% of 540 decks +49% synergy
Krenko, Tin Street Kingpin
57% of 540 decks +52% synergy
Boggart Trawler
57% of 118 decks +51% synergy
Goblin King
54% of 540 decks +53% synergy
Junktroller
54% of 540 decks +54% synergy
Agate Instigator
50% of 26 decks +40% synergy
Frogtosser Banneret
50% of 540 decks +49% synergy
Rundvelt Hordemaster
49% of 499 decks +49% synergy
Warteye Witch
49% of 540 decks +48% synergy
Goblin Recruiter
46% of 540 decks +45% synergy
Siege-Gang Lieutenant
46% of 140 decks +44% synergy
Mogg War Marshal
45% of 540 decks +43% synergy
Boggart Harbinger
44% of 540 decks +43% synergy
Solemn Simulacrum
43% of 540 decks +29% synergy
Metallic Mimic
43% of 540 decks +41% synergy
Priest of Urabrask
42% of 540 decks +42% synergy
Priest of Gix
41% of 540 decks +41% synergy
Goblin Engineer
41% of 540 decks +38% synergy
Workhorse
41% of 540 decks +41% synergy
Goblin Ringleader
40% of 540 decks +39% synergy
Goblin Chirurgeon
39% of 540 decks +38% synergy
Zulaport Cutthroat
38% of 540 decks +28% synergy
Muxus, Goblin Grandee
36% of 539 decks +35% synergy
Reito Sentinel
35% of 524 decks +35% synergy
Ravenous Chupacabra
34% of 540 decks +30% synergy
Goblin Sharpshooter
32% of 540 decks +31% synergy
Dockside Extortionist
32% of 540 decks +19% synergy
Legion Warboss
31% of 540 decks +29% synergy
Goblin Welder
31% of 540 decks +29% synergy
Goblin Cratermaker
31% of 540 decks +30% synergy
Pitiless Plunderer
31% of 540 decks +23% synergy
Zealous Conscripts
31% of 540 decks +29% synergy
Zoyowa Lava-Tongue
31% of 213 decks +29% synergy
Wort, Boggart Auntie
30% of 540 decks +30% synergy
Anger
30% of 540 decks +24% synergy
Warren Instigator
29% of 540 decks +28% synergy
Iron Myr
28% of 540 decks +25% synergy
Palladium Myr
28% of 540 decks +26% synergy
Gray Merchant of Asphodel
28% of 540 decks +19% synergy
Moria Marauder
28% of 318 decks +27% synergy
Leaden Myr
27% of 540 decks +25% synergy
Meteor Golem
27% of 540 decks +24% synergy
Battle Cry Goblin
26% of 533 decks +26% synergy
Bronze Walrus
26% of 506 decks +26% synergy
Woe Strider
26% of 539 decks +23% synergy
Goblin Lackey
26% of 540 decks +25% synergy
Goblin Piledriver
26% of 540 decks +25% synergy
Duplicant
25% of 540 decks +24% synergy
Instants
Volcanic Spite
53% of 354 decks +52% synergy
Fire Prophecy
51% of 539 decks +50% synergy
Valakut Awakening
50% of 539 decks +44% synergy
Chaos Warp
49% of 540 decks +17% synergy
Brightstone Ritual
45% of 540 decks +43% synergy
Terminate
43% of 540 decks +22% synergy
Dark Ritual
22% of 540 decks -0% synergy
Bedevil
22% of 540 decks +8% synergy
Rakdos Charm
19% of 540 decks +4% synergy
Battle Hymn
14% of 540 decks +11% synergy
Village Rites
12% of 539 decks +2% synergy
Vampiric Tutor
12% of 540 decks -6% synergy
Deflecting Swat
10% of 539 decks -7% synergy
Fell the Profane
9% of 133 decks -3% synergy
Abrade
8% of 540 decks -3% synergy
Tibalt's Trickery
8% of 537 decks +2% synergy
Deadly Rollick
6% of 539 decks -4% synergy
Malakir Rebirth
6% of 539 decks -2% synergy
Thrill of Possibility
6% of 540 decks -4% synergy
Red Elemental Blast
6% of 540 decks -1% synergy
Lightning Bolt
6% of 540 decks -5% synergy
Culling the Weak
6% of 540 decks +2% synergy
Sorceries
Into the Fire
51% of 369 decks +51% synergy
Read the Bones
43% of 540 decks +35% synergy
Feed the Swarm
42% of 539 decks +24% synergy
Blasphemous Act
39% of 540 decks +6% synergy
Faithless Looting
27% of 540 decks +11% synergy
Vandalblast
23% of 540 decks +6% synergy
Demonic Tutor
22% of 540 decks -0% synergy
Patriarch's Bidding
17% of 540 decks +14% synergy
Jeska's Will
15% of 538 decks -2% synergy
Goblin War Strike
14% of 540 decks +13% synergy
Gamble
13% of 540 decks +3% synergy
Doomsday
12% of 540 decks +11% synergy
Victimize
11% of 540 decks -1% synergy
Diabolic Intent
10% of 540 decks +1% synergy
Sinister Waltz
10% of 525 decks +9% synergy
Dread Return
9% of 540 decks +3% synergy
Goblin Grenade
8% of 540 decks +7% synergy
Agadeem's Awakening
8% of 539 decks +4% synergy
Living Death
8% of 540 decks +2% synergy
Boggart Birth Rite
7% of 540 decks +7% synergy
Blood Price
7% of 539 decks +7% synergy
Diabolic Tutor
6% of 540 decks -0% synergy
Toxic Deluge
6% of 540 decks -12% synergy
Unearth
6% of 540 decks +2% synergy
Sign in Blood
5% of 540 decks -5% synergy
Utility Artifacts
Skullclamp
47% of 540 decks +35% synergy
Reito Lantern
46% of 540 decks +45% synergy
Crystal Ball
31% of 540 decks +30% synergy
Teferi's Puzzle Box
28% of 540 decks +27% synergy
Darksteel Pendant
17% of 540 decks +17% synergy
Lightning Greaves
17% of 540 decks -8% synergy
Goblin Charbelcher
16% of 540 decks +16% synergy
Soldevi Digger
14% of 540 decks +14% synergy
Swiftfoot Boots
13% of 540 decks -15% synergy
Desecrated Tomb
10% of 540 decks +9% synergy
Cloak and Dagger
9% of 540 decks +9% synergy
Phyrexian Altar
8% of 540 decks +4% synergy
Conjurer's Bauble
7% of 540 decks +7% synergy
Thornbite Staff
7% of 540 decks +7% synergy
Pyre of Heroes
7% of 537 decks +6% synergy
Nim Deathmantle
6% of 540 decks +6% synergy
Illusionist's Bracers
6% of 540 decks +5% synergy
Coat of Arms
6% of 540 decks +4% synergy
Wayfarer's Bauble
6% of 540 decks -4% synergy
Herald's Horn
6% of 540 decks -0% synergy
Enchantments
Impact Tremors
55% of 540 decks +45% synergy
Mana Echoes
33% of 540 decks +32% synergy
Braid of Fire
25% of 540 decks +24% synergy
Quest for the Goblin Lord
17% of 540 decks +17% synergy
Shared Animosity
15% of 540 decks +11% synergy
Mindmoil
13% of 540 decks +13% synergy
Boggart Shenanigans
11% of 540 decks +10% synergy
Shadows of the Past
9% of 540 decks +9% synergy
Phyrexian Arena
8% of 540 decks -7% synergy
Thran Vigil
7% of 439 decks +7% synergy
Black Market
7% of 540 decks +2% synergy
Blood Moon
6% of 540 decks +3% synergy
Goblin War Drums
6% of 540 decks +5% synergy
Fires of Invention
5% of 540 decks +5% synergy
Fable of the Mirror-Breaker
5% of 524 decks +3% synergy
Dralnu's Crusade
5% of 540 decks +5% synergy
Utility Lands
Zhalfirin Void
34% of 540 decks +33% synergy
Bojuka Bog
30% of 540 decks -1% synergy
Three Tree City
25% of 88 decks +15% synergy
Den of the Bugbear
23% of 533 decks +22% synergy
Castle Embereth
20% of 540 decks +16% synergy
Urborg, Tomb of Yawgmoth
18% of 540 decks +8% synergy
Buried Ruin
15% of 540 decks +10% synergy
Phyrexian Tower
14% of 540 decks +6% synergy
Takenuma, Abandoned Mire
11% of 524 decks +0% synergy
Ancient Tomb
11% of 540 decks +0% synergy
Arena of Glory
9% of 101 decks -1% synergy
Goblin Burrows
9% of 540 decks +8% synergy
Spinerock Knoll
8% of 540 decks +4% synergy
Nykthos, Shrine to Nyx
8% of 540 decks +2% synergy
Temple of the False God
7% of 540 decks -3% synergy
Cabal Coffers
7% of 540 decks -4% synergy
Great Furnace
6% of 540 decks +1% synergy
Vault of Whispers
6% of 540 decks +1% synergy
Castle Locthwain
6% of 540 decks +0% synergy
Forgotten Cave
5% of 540 decks +1% synergy
Urza's Saga
5% of 535 decks -2% synergy
Mana Artifacts
Sol Ring
88% of 540 decks +4% synergy
Arcane Signet
74% of 540 decks +2% synergy
Rakdos Signet
59% of 540 decks +30% synergy
Patchwork Banner
47% of 36 decks +37% synergy
Talisman of Indulgence
43% of 540 decks +17% synergy
Thran Turbine
33% of 540 decks +32% synergy
Mind Stone
12% of 540 decks -5% synergy
Fellwar Stone
12% of 540 decks -9% synergy
Vessel of Endless Rest
12% of 540 decks +12% synergy
Commander's Sphere
8% of 540 decks -8% synergy
Mana Crypt
7% of 540 decks -2% synergy
Lands
Command Tower
87% of 540 decks +14% synergy
Smoldering Marsh
70% of 540 decks +38% synergy
Dragonskull Summit
66% of 540 decks +35% synergy
Path of Ancestry
61% of 540 decks +40% synergy
Temple of Malice
60% of 540 decks +46% synergy
Blood Crypt
52% of 540 decks +13% synergy
Sulfurous Springs
47% of 540 decks +27% synergy
Foreboding Ruins
45% of 540 decks +29% synergy
Luxury Suite
44% of 540 decks +17% synergy
Rakdos Carnarium
37% of 540 decks +23% synergy
Graven Cairns
37% of 540 decks +29% synergy
Bloodstained Mire
34% of 540 decks +23% synergy
Haunted Ridge
33% of 529 decks +17% synergy
Auntie's Hovel
31% of 540 decks +31% synergy
Shadowblood Ridge
29% of 540 decks +18% synergy
Tainted Peak
24% of 540 decks +14% synergy
Blightstep Pathway
23% of 537 decks +13% synergy
Crystal Grotto
22% of 499 decks +21% synergy
Raucous Theater
19% of 187 decks +6% synergy
The Grey Havens
18% of 299 decks +16% synergy
Exotic Orchard
18% of 540 decks -18% synergy
Unclaimed Territory
16% of 540 decks +11% synergy
Evolving Wilds
15% of 540 decks -6% synergy
Cavern of Souls
14% of 540 decks +7% synergy
Secluded Courtyard
13% of 524 decks +8% synergy
Canyon Slough
13% of 540 decks +7% synergy
Bloodfell Caves
12% of 540 decks +5% synergy
Myriad Landscape
12% of 540 decks -8% synergy
Blackcleave Cliffs
11% of 540 decks +6% synergy
Badlands
11% of 540 decks -3% synergy
Geothermal Bog
10% of 499 decks +6% synergy
Terramorphic Expanse
10% of 540 decks -6% synergy
Opal Palace
9% of 540 decks +6% synergy
Mount Doom
7% of 370 decks -0% synergy
Wooded Foothills
7% of 540 decks -3% synergy
Arid Mesa
7% of 540 decks -4% synergy
Akoum Refuge
6% of 540 decks +4% synergy
Fabled Passage
6% of 540 decks -3% synergy
Scalding Tarn
6% of 540 decks -5% synergy
Marsh Flats
6% of 540 decks -5% synergy
Prismatic Vista
6% of 540 decks +0% synergy
Drossforge Bridge
5% of 535 decks +1% synergy
Polluted Delta
5% of 540 decks -6% synergy
Verdant Catacombs
5% of 540 decks -6% synergy