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
16.31% of 3292 decks 537 decks
Wort, Boggart Auntie
0.27% of 1857 decks 5 decks
Slimefoot and Squee
0.01% of 8067 decks 1 decks
The Balrog, Durin's Bane
0.05% of 1911 decks 1 decks
Dargo, the Shipwrecker // Silas Renn, Seeker Adept
0.25% of 397 decks 1 decks
Gut, True Soul Zealot // Haunted One
0.20% of 490 decks 1 decks
Bartel Runeaxe
2.27% of 44 decks 1 decks
New Cards
Dropkick Bomber
72% of 18 decks +71% synergy
General Kreat, the Boltbringer
67% of 21 decks +62% synergy
Blasphemous Edict
67% of 9 decks +33% synergy
Alesha, Who Laughs at Fate
56% of 9 decks +40% synergy
Blazemire Verge
53% of 38 decks +32% synergy
High Synergy Cards
Sling-Gang Lieutenant
96% of 547 decks +95% synergy
Siege-Gang Commander
90% of 547 decks +88% synergy
Barkform Harvester
88% of 110 decks +87% synergy
Goblin Matron
86% of 547 decks +84% synergy
Mad Auntie
82% of 547 decks +82% synergy
Murderous Redcap
80% of 547 decks +79% synergy
Goblin Trashmaster
78% of 547 decks +77% synergy
Goblin Chieftain
77% of 547 decks +76% synergy
Tomb Trawler
75% of 191 decks +75% synergy
Ashnod's Altar
77% of 547 decks +69% synergy
Top Cards
Kiki-Jiki, Mirror Breaker
72% of 547 decks +69% synergy
Pashalik Mons
70% of 547 decks +69% synergy
Heartstone
70% of 547 decks +69% synergy
Tel-Jilad Stylus
65% of 547 decks +65% synergy
Warren Soultrader
64% of 160 decks +57% synergy
Goblin Bombardment
64% of 547 decks +58% synergy
Munitions Expert
62% of 547 decks +62% synergy
Beetleback Chief
61% of 547 decks +60% synergy
Hoverstone Pilgrim
61% of 273 decks +61% synergy
Conspicuous Snoop
60% of 546 decks +59% synergy
Creatures
Hobgoblin Bandit Lord
59% of 540 decks +58% synergy
Viscera Seer
59% of 547 decks +49% synergy
Krenko, Tin Street Kingpin
57% of 547 decks +52% synergy
Epitaph Golem
56% of 547 decks +56% synergy
Boggart Trawler
54% of 144 decks +49% synergy
Goblin King
54% of 547 decks +53% synergy
Junktroller
53% of 547 decks +53% synergy
Frogtosser Banneret
49% of 547 decks +49% synergy
Warteye Witch
48% of 547 decks +48% synergy
Rundvelt Hordemaster
48% of 510 decks +47% synergy
Siege-Gang Lieutenant
48% of 167 decks +46% synergy
Goblin Recruiter
45% of 547 decks +44% synergy
Mogg War Marshal
44% of 547 decks +43% synergy
Solemn Simulacrum
43% of 547 decks +29% synergy
Priest of Urabrask
43% of 547 decks +43% synergy
Boggart Harbinger
43% of 547 decks +43% synergy
Priest of Gix
42% of 547 decks +42% synergy
Metallic Mimic
41% of 547 decks +40% synergy
Workhorse
41% of 547 decks +41% synergy
Goblin Engineer
41% of 547 decks +37% synergy
Goblin Ringleader
40% of 547 decks +39% synergy
Goblin Chirurgeon
39% of 547 decks +38% synergy
Zulaport Cutthroat
38% of 547 decks +28% synergy
Agate Instigator
36% of 47 decks +28% synergy
Searslicer Goblin
36% of 25 decks +33% synergy
Reito Sentinel
36% of 532 decks +36% synergy
Muxus, Goblin Grandee
36% of 546 decks +35% synergy
Ravenous Chupacabra
33% of 547 decks +29% synergy
Goblin Sharpshooter
31% of 547 decks +30% synergy
Goblin Welder
31% of 547 decks +29% synergy
Pitiless Plunderer
31% of 547 decks +23% synergy
Zealous Conscripts
31% of 547 decks +29% synergy
Legion Warboss
31% of 547 decks +29% synergy
Anger
30% of 547 decks +24% synergy
Wort, Boggart Auntie
30% of 547 decks +30% synergy
Goblin Cratermaker
30% of 547 decks +29% synergy
Dockside Extortionist
30% of 547 decks +18% synergy
Zoyowa Lava-Tongue
30% of 237 decks +28% synergy
Iron Myr
29% of 547 decks +26% synergy
Warren Instigator
28% of 547 decks +28% synergy
Palladium Myr
28% of 547 decks +26% synergy
Leaden Myr
28% of 547 decks +26% synergy
Gray Merchant of Asphodel
27% of 547 decks +18% synergy
Meteor Golem
26% of 547 decks +24% synergy
Moria Marauder
26% of 342 decks +25% synergy
Bronze Walrus
26% of 515 decks +26% synergy
Woe Strider
26% of 546 decks +24% synergy
Battle Cry Goblin
26% of 540 decks +25% synergy
Goblin Lackey
26% of 547 decks +25% synergy
Goblin Piledriver
25% of 547 decks +24% synergy
Instants
Volcanic Spite
52% of 377 decks +51% synergy
Fire Prophecy
49% of 546 decks +49% synergy
Valakut Awakening
49% of 546 decks +43% synergy
Chaos Warp
48% of 547 decks +16% synergy
Brightstone Ritual
46% of 547 decks +44% synergy
Terminate
42% of 547 decks +21% synergy
Withering Torment
36% of 33 decks +17% synergy
Dark Ritual
22% of 547 decks -0% synergy
Bedevil
22% of 547 decks +7% synergy
Rakdos Charm
19% of 547 decks +4% synergy
Battle Hymn
14% of 547 decks +12% synergy
Village Rites
13% of 546 decks +3% synergy
Vampiric Tutor
12% of 547 decks -6% synergy
Fell the Profane
11% of 160 decks -1% synergy
Deflecting Swat
10% of 546 decks -7% synergy
Abrade
9% of 547 decks -2% synergy
Untimely Malfunction
9% of 33 decks -7% synergy
Tibalt's Trickery
8% of 544 decks +2% synergy
Deadly Rollick
7% of 546 decks -4% synergy
Lightning Bolt
7% of 547 decks -4% synergy
Thrill of Possibility
6% of 547 decks -4% synergy
Malakir Rebirth
6% of 546 decks -2% synergy
Red Elemental Blast
6% of 547 decks -1% synergy
Culling the Weak
5% of 547 decks +2% synergy
Sorceries
Into the Fire
52% of 392 decks +51% synergy
Read the Bones
43% of 547 decks +35% synergy
Feed the Swarm
42% of 546 decks +24% synergy
Blasphemous Act
39% of 547 decks +6% synergy
Faithless Looting
28% of 547 decks +11% synergy
Demonic Tutor
22% of 547 decks -0% synergy
Vandalblast
22% of 547 decks +5% synergy
Patriarch's Bidding
16% of 547 decks +13% synergy
Jeska's Will
16% of 545 decks -2% synergy
Goblin War Strike
15% of 547 decks +14% synergy
Gamble
13% of 547 decks +3% synergy
Doomsday
12% of 547 decks +11% synergy
Victimize
11% of 547 decks -1% synergy
Sinister Waltz
10% of 532 decks +9% synergy
Diabolic Intent
10% of 547 decks +1% synergy
Dread Return
8% of 547 decks +3% synergy
Agadeem's Awakening
8% of 546 decks +4% synergy
Goblin Grenade
7% of 547 decks +7% synergy
Living Death
7% of 547 decks +2% synergy
Boggart Birth Rite
7% of 547 decks +7% synergy
Blood Price
7% of 546 decks +7% synergy
Diabolic Tutor
6% of 547 decks +0% synergy
Toxic Deluge
6% of 547 decks -11% synergy
Unearth
5% of 547 decks +2% synergy
Sign in Blood
5% of 547 decks -4% synergy
Dreadbore
5% of 547 decks +3% synergy
Utility Artifacts
Skullclamp
47% of 547 decks +34% synergy
Reito Lantern
44% of 547 decks +44% synergy
Crystal Ball
31% of 547 decks +31% synergy
Teferi's Puzzle Box
28% of 547 decks +27% synergy
Darksteel Pendant
17% of 547 decks +17% synergy
Lightning Greaves
17% of 547 decks -8% synergy
Goblin Charbelcher
17% of 547 decks +17% synergy
Soldevi Digger
14% of 547 decks +14% synergy
Swiftfoot Boots
13% of 547 decks -15% synergy
Desecrated Tomb
10% of 547 decks +10% synergy
Cloak and Dagger
10% of 547 decks +9% synergy
Phyrexian Altar
8% of 547 decks +4% synergy
Conjurer's Bauble
8% of 547 decks +7% synergy
Thornbite Staff
7% of 547 decks +6% synergy
Wayfarer's Bauble
7% of 547 decks -3% synergy
Coat of Arms
6% of 547 decks +4% synergy
Pyre of Heroes
6% of 544 decks +6% synergy
Illusionist's Bracers
6% of 547 decks +5% synergy
Herald's Horn
6% of 547 decks -0% synergy
Nim Deathmantle
6% of 547 decks +5% synergy
Jar of Eyeballs
5% of 547 decks +5% synergy
Enchantments
Impact Tremors
55% of 547 decks +46% synergy
Mana Echoes
33% of 547 decks +32% synergy
Braid of Fire
26% of 547 decks +25% synergy
Quest for the Goblin Lord
17% of 547 decks +17% synergy
Shared Animosity
15% of 547 decks +11% synergy
Mindmoil
13% of 547 decks +12% synergy
Boggart Shenanigans
10% of 547 decks +10% synergy
Shadows of the Past
10% of 547 decks +10% synergy
Phyrexian Arena
8% of 547 decks -7% synergy
Black Market
7% of 547 decks +3% synergy
Thran Vigil
7% of 456 decks +7% synergy
Blood Moon
7% of 547 decks +4% synergy
Goblin War Drums
6% of 547 decks +5% synergy
Fable of the Mirror-Breaker
6% of 532 decks +3% synergy
Fires of Invention
5% of 547 decks +5% synergy
Dralnu's Crusade
5% of 547 decks +5% synergy
Utility Lands
Zhalfirin Void
35% of 547 decks +34% synergy
Bojuka Bog
29% of 547 decks -1% synergy
Three Tree City
29% of 112 decks +19% synergy
Den of the Bugbear
23% of 540 decks +22% synergy
Castle Embereth
20% of 547 decks +16% synergy
Urborg, Tomb of Yawgmoth
18% of 547 decks +9% synergy
Phyrexian Tower
16% of 547 decks +7% synergy
Buried Ruin
15% of 547 decks +10% synergy
Takenuma, Abandoned Mire
11% of 532 decks +1% synergy
Ancient Tomb
11% of 547 decks +1% synergy
Arena of Glory
10% of 127 decks +1% synergy
Goblin Burrows
8% of 547 decks +8% synergy
Nykthos, Shrine to Nyx
8% of 547 decks +2% synergy
Spinerock Knoll
7% of 547 decks +3% synergy
Cabal Coffers
7% of 547 decks -4% synergy
Temple of the False God
7% of 547 decks -3% synergy
Great Furnace
6% of 547 decks +1% synergy
Vault of Whispers
6% of 547 decks +1% synergy
Urza's Saga
5% of 542 decks -2% synergy
Castle Locthwain
5% of 547 decks -0% synergy
Mana Artifacts
Sol Ring
88% of 547 decks +4% synergy
Arcane Signet
73% of 547 decks +1% synergy
Rakdos Signet
59% of 547 decks +29% synergy
Talisman of Indulgence
43% of 547 decks +16% synergy
Patchwork Banner
37% of 59 decks +28% synergy
Thran Turbine
34% of 547 decks +34% synergy
Fellwar Stone
12% of 547 decks -9% synergy
Mind Stone
12% of 547 decks -6% synergy
Vessel of Endless Rest
11% of 547 decks +11% synergy
Commander's Sphere
8% of 547 decks -7% synergy
Mana Crypt
6% of 547 decks -2% synergy
Lands
Command Tower
87% of 547 decks +13% synergy
Smoldering Marsh
70% of 547 decks +37% synergy
Dragonskull Summit
65% of 547 decks +35% synergy
Path of Ancestry
61% of 547 decks +39% synergy
Temple of Malice
61% of 547 decks +46% synergy
Blood Crypt
52% of 547 decks +14% synergy
Sulfurous Springs
47% of 547 decks +27% synergy
Foreboding Ruins
44% of 547 decks +29% synergy
Luxury Suite
44% of 547 decks +17% synergy
Rakdos Carnarium
38% of 547 decks +24% synergy
Graven Cairns
37% of 547 decks +29% synergy
Bloodstained Mire
34% of 547 decks +23% synergy
Haunted Ridge
32% of 536 decks +17% synergy
Auntie's Hovel
32% of 547 decks +32% synergy
Shadowblood Ridge
30% of 547 decks +18% synergy
Tainted Peak
24% of 547 decks +14% synergy
Blightstep Pathway
23% of 544 decks +13% synergy
Crystal Grotto
22% of 510 decks +21% synergy
Raucous Theater
18% of 212 decks +5% synergy
Exotic Orchard
18% of 547 decks -17% synergy
The Grey Havens
18% of 323 decks +16% synergy
Unclaimed Territory
15% of 547 decks +10% synergy
Evolving Wilds
15% of 547 decks -6% synergy
Cavern of Souls
14% of 547 decks +7% synergy
Secluded Courtyard
13% of 532 decks +8% synergy
Canyon Slough
12% of 547 decks +6% synergy
Myriad Landscape
12% of 547 decks -7% synergy
Blackcleave Cliffs
12% of 547 decks +6% synergy
Bloodfell Caves
12% of 547 decks +5% synergy
Badlands
10% of 547 decks -3% synergy
Terramorphic Expanse
9% of 547 decks -6% synergy
Geothermal Bog
9% of 510 decks +5% synergy
Opal Palace
9% of 547 decks +6% synergy
Wooded Foothills
7% of 547 decks -3% synergy
Mount Doom
7% of 393 decks -1% synergy
Arid Mesa
7% of 547 decks -4% synergy
Fabled Passage
6% of 547 decks -3% synergy
Akoum Refuge
6% of 547 decks +3% synergy
Scalding Tarn
6% of 547 decks -5% synergy
Marsh Flats
6% of 547 decks -5% synergy
Prismatic Vista
5% of 547 decks -0% synergy
Polluted Delta
5% of 547 decks -6% synergy
Verdant Catacombs
5% of 547 decks -6% synergy