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 rr.
  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.

Top Commanders (1)
Grenzo, Dungeon Warden
15.52% of 3254 decks 505 decks
New Cards (1)
Tomb Trawler
88% of 24 decks +87% synergy
Top Cards (10)
Sling-Gang Lieutenant
95% of 520 decks +94% synergy
Siege-Gang Commander
89% of 520 decks +88% synergy
Goblin Matron
86% of 520 decks +85% synergy
Mad Auntie
82% of 520 decks +81% synergy
Goblin Trashmaster
81% of 520 decks +80% synergy
Murderous Redcap
81% of 520 decks +80% synergy
Goblin Chieftain
80% of 520 decks +80% synergy
Hoverstone Pilgrim
76% of 118 decks +76% synergy
Ashnod's Altar
75% of 520 decks +67% synergy
Pashalik Mons
74% of 520 decks +73% synergy
Creatures (50)
Grumgully, the Generous
100% of 3 decks +99% synergy
Kiki-Jiki, Mirror Breaker
72% of 520 decks +71% synergy
Munitions Expert
65% of 520 decks +65% synergy
Conspicuous Snoop
64% of 516 decks +64% synergy
Hobgoblin Bandit Lord
64% of 505 decks +63% synergy
Beetleback Chief
62% of 520 decks +61% synergy
Viscera Seer
62% of 520 decks +56% synergy
Epitaph Golem
61% of 520 decks +61% synergy
Krenko, Tin Street Kingpin
60% of 520 decks +58% synergy
Goblin King
58% of 520 decks +58% synergy
Junktroller
57% of 520 decks +57% synergy
Warteye Witch
53% of 520 decks +53% synergy
Rundvelt Hordemaster
53% of 398 decks +53% synergy
Frogtosser Banneret
52% of 520 decks +52% synergy
Krenko, Baron of Tin Street
48% of 52 decks +47% synergy
Goblin Recruiter
48% of 520 decks +47% synergy
Mogg War Marshal
47% of 520 decks +46% synergy
Metallic Mimic
45% of 520 decks +43% synergy
Boggart Harbinger
44% of 520 decks +44% synergy
Goblin Chirurgeon
43% of 520 decks +43% synergy
Solemn Simulacrum
42% of 520 decks +27% synergy
Goblin Ringleader
42% of 520 decks +41% synergy
Reito Sentinel
41% of 469 decks +41% synergy
Goblin Engineer
40% of 520 decks +38% synergy
Priest of Gix
38% of 520 decks +38% synergy
Muxus, Goblin Grandee
38% of 516 decks +37% synergy
Priest of Urabrask
38% of 520 decks +38% synergy
Dockside Extortionist
38% of 520 decks +29% synergy
Legion Warboss
36% of 520 decks +35% synergy
Zulaport Cutthroat
36% of 520 decks +30% synergy
Goblin Sharpshooter
34% of 520 decks +34% synergy
Workhorse
34% of 520 decks +34% synergy
Goblin Cratermaker
34% of 520 decks +33% synergy
Crime Novelist
33% of 52 decks +29% synergy
Wort, Boggart Auntie
32% of 520 decks +32% synergy
Ravenous Chupacabra
32% of 520 decks +30% synergy
Goblin Welder
32% of 520 decks +30% synergy
Zoyowa Lava-Tongue
31% of 127 decks +31% synergy
Moria Marauder
31% of 196 decks +31% synergy
Zealous Conscripts
30% of 520 decks +29% synergy
Goblin Piledriver
30% of 520 decks +29% synergy
Battle Cry Goblin
30% of 505 decks +29% synergy
Warren Instigator
29% of 520 decks +29% synergy
Bronze Walrus
28% of 414 decks +28% synergy
Palladium Myr
28% of 520 decks +26% synergy
Anger
27% of 520 decks +24% synergy
Goblin Lackey
27% of 520 decks +27% synergy
Iron Myr
27% of 520 decks +26% synergy
Pitiless Plunderer
27% of 520 decks +23% synergy
Leaden Myr
26% of 520 decks +25% synergy
Instants (21)
Volcanic Spite
54% of 232 decks +54% synergy
Valakut Awakening
52% of 514 decks +48% synergy
Chaos Warp
50% of 520 decks +34% synergy
Fire Prophecy
50% of 516 decks +49% synergy
Brightstone Ritual
46% of 520 decks +45% synergy
Terminate
42% of 520 decks +37% synergy
Bedevil
24% of 520 decks +21% synergy
Dark Ritual
21% of 520 decks +10% synergy
Rakdos Charm
18% of 520 decks +14% synergy
Battle Hymn
13% of 520 decks +12% synergy
Vampiric Tutor
13% of 520 decks +3% synergy
Village Rites
11% of 514 decks +6% synergy
Deflecting Swat
10% of 516 decks +2% synergy
Tibalt's Trickery
8% of 508 decks +5% synergy
Abrade
8% of 520 decks +2% synergy
Malakir Rebirth
7% of 513 decks +2% synergy
Thrill of Possibility
7% of 518 decks +2% synergy
Deadly Rollick
7% of 516 decks +2% synergy
Red Elemental Blast
7% of 520 decks +3% synergy
Culling the Weak
6% of 520 decks +4% synergy
Lightning Bolt
6% of 520 decks +1% synergy
Sorceries (25)
Into the Fire
53% of 248 decks +53% synergy
Feed the Swarm
43% of 513 decks +33% synergy
Read the Bones
42% of 520 decks +38% synergy
Blasphemous Act
38% of 520 decks +22% synergy
Faithless Looting
28% of 520 decks +19% synergy
Vandalblast
24% of 520 decks +16% synergy
Demonic Tutor
22% of 520 decks +10% synergy
Patriarch's Bidding
17% of 520 decks +15% synergy
Jeska's Will
16% of 510 decks +7% synergy
Gamble
14% of 520 decks +9% synergy
Goblin War Strike
13% of 520 decks +12% synergy
Doomsday
12% of 520 decks +11% synergy
Sinister Waltz
10% of 482 decks +10% synergy
Victimize
10% of 520 decks +4% synergy
Dread Return
9% of 520 decks +7% synergy
Diabolic Intent
9% of 520 decks +5% synergy
Living Death
8% of 520 decks +5% synergy
Agadeem's Awakening
8% of 513 decks +6% synergy
Blood Price
7% of 513 decks +7% synergy
Diabolic Tutor
7% of 520 decks +4% synergy
Goblin Grenade
7% of 520 decks +6% synergy
Molten Collapse
6% of 127 decks +6% synergy
Sign in Blood
6% of 520 decks +1% synergy
Toxic Deluge
6% of 520 decks -2% synergy
Boggart Birth Rite
6% of 520 decks +6% synergy
Utility Artifacts (23)
Heartstone
69% of 520 decks +68% synergy
Tel-Jilad Stylus
67% of 520 decks +67% synergy
Skullclamp
49% of 520 decks +36% synergy
Reito Lantern
46% of 520 decks +46% synergy
Teferi's Puzzle Box
33% of 520 decks +32% synergy
Crystal Ball
32% of 520 decks +32% synergy
Goblin Charbelcher
18% of 520 decks +18% synergy
Darksteel Pendant
18% of 520 decks +18% synergy
Lightning Greaves
18% of 520 decks -8% synergy
Soldevi Digger
15% of 520 decks +15% synergy
Swiftfoot Boots
14% of 520 decks -14% synergy
Desecrated Tomb
10% of 520 decks +10% synergy
Pyre of Heroes
10% of 510 decks +9% synergy
Cloak and Dagger
9% of 520 decks +9% synergy
Phyrexian Altar
8% of 520 decks +4% synergy
Conjurer's Bauble
8% of 520 decks +7% synergy
Wayfarer's Bauble
8% of 520 decks -4% synergy
Thornbite Staff
7% of 520 decks +6% synergy
Nim Deathmantle
7% of 520 decks +6% synergy
Herald's Horn
7% of 520 decks +0% synergy
Coat of Arms
6% of 520 decks +4% synergy
Illusionist's Bracers
6% of 520 decks +5% synergy
Jar of Eyeballs
5% of 520 decks +5% synergy
Enchantments (17)
Goblin Bombardment
63% of 520 decks +60% synergy
Impact Tremors
52% of 520 decks +48% synergy
Mana Echoes
34% of 520 decks +33% synergy
Braid of Fire
26% of 520 decks +25% synergy
Quest for the Goblin Lord
19% of 520 decks +19% synergy
Shared Animosity
15% of 520 decks +13% synergy
Mindmoil
13% of 520 decks +13% synergy
Shadows of the Past
11% of 520 decks +10% synergy
Boggart Shenanigans
10% of 520 decks +10% synergy
Black Market
8% of 520 decks +5% synergy
Thran Vigil
7% of 318 decks +7% synergy
Phyrexian Arena
7% of 520 decks -0% synergy
Fable of the Mirror-Breaker
6% of 477 decks +5% synergy
Blood Moon
6% of 520 decks +4% synergy
Fires of Invention
6% of 520 decks +5% synergy
Goblin War Drums
6% of 520 decks +5% synergy
Rising of the Day
6% of 162 decks +2% synergy
Utility Lands (21)
Zhalfirin Void
34% of 520 decks +33% synergy
Bojuka Bog
31% of 520 decks +15% synergy
Castle Embereth
23% of 518 decks +21% synergy
Den of the Bugbear
23% of 505 decks +22% synergy
Urborg, Tomb of Yawgmoth
18% of 520 decks +7% synergy
Buried Ruin
18% of 520 decks +12% synergy
Phyrexian Tower
15% of 520 decks +10% synergy
Takenuma, Abandoned Mire
11% of 476 decks +5% synergy
Ancient Tomb
11% of 520 decks -0% synergy
Spinerock Knoll
9% of 520 decks +7% synergy
Goblin Burrows
9% of 520 decks +9% synergy
Great Furnace
9% of 520 decks +6% synergy
Nykthos, Shrine to Nyx
8% of 520 decks +3% synergy
Temple of the False God
8% of 520 decks -2% synergy
Vault of Whispers
8% of 520 decks +5% synergy
Cabal Coffers
7% of 520 decks +1% synergy
Castle Locthwain
6% of 518 decks +3% synergy
Forgotten Cave
6% of 520 decks +3% synergy
Sokenzan, Crucible of Defiance
6% of 479 decks +3% synergy
Isolated Watchtower
6% of 520 decks +5% synergy
Urza's Saga
5% of 505 decks -2% synergy
Mana Artifacts (10)
Sol Ring
87% of 520 decks +3% synergy
Arcane Signet
72% of 518 decks +1% synergy
Rakdos Signet
57% of 520 decks +50% synergy
Talisman of Indulgence
40% of 520 decks +34% synergy
Thran Turbine
30% of 520 decks +30% synergy
Mind Stone
14% of 520 decks -4% synergy
Fellwar Stone
13% of 520 decks -8% synergy
Vessel of Endless Rest
13% of 520 decks +13% synergy
Mana Crypt
8% of 520 decks -4% synergy
Commander's Sphere
8% of 520 decks -9% synergy
Lands (39)
Command Tower
86% of 520 decks +13% synergy
Smoldering Marsh
67% of 520 decks +60% synergy
Dragonskull Summit
66% of 520 decks +59% synergy
Temple of Malice
60% of 520 decks +56% synergy
Path of Ancestry
57% of 520 decks +37% synergy
Blood Crypt
49% of 520 decks +40% synergy
Luxury Suite
42% of 520 decks +36% synergy
Sulfurous Springs
42% of 520 decks +38% synergy
Foreboding Ruins
41% of 520 decks +38% synergy
Graven Cairns
37% of 520 decks +35% synergy
Rakdos Carnarium
37% of 520 decks +33% synergy
Haunted Ridge
35% of 490 decks +32% synergy
Raucous Theater
31% of 52 decks +27% synergy
Bloodstained Mire
30% of 520 decks +20% synergy
Auntie's Hovel
30% of 520 decks +30% synergy
Shadowblood Ridge
28% of 520 decks +25% synergy
Blightstep Pathway
26% of 510 decks +24% synergy
Crystal Grotto
26% of 360 decks +25% synergy
The Grey Havens
23% of 181 decks +21% synergy
Tainted Peak
22% of 520 decks +19% synergy
Evolving Wilds
16% of 520 decks -6% synergy
Secluded Courtyard
16% of 453 decks +11% synergy
Unclaimed Territory
16% of 520 decks +11% synergy
Exotic Orchard
15% of 520 decks -20% synergy
Canyon Slough
12% of 520 decks +11% synergy
Bloodfell Caves
12% of 520 decks +10% synergy
Cavern of Souls
12% of 520 decks +5% synergy
Geothermal Bog
11% of 360 decks +10% synergy
Myriad Landscape
11% of 520 decks -10% synergy
Terramorphic Expanse
11% of 520 decks -5% synergy
Opal Palace
10% of 520 decks +7% synergy
Badlands
10% of 520 decks +7% synergy
Blackcleave Cliffs
9% of 520 decks +8% synergy
Mount Doom
9% of 250 decks +7% synergy
Fabled Passage
7% of 518 decks -2% synergy
Prismatic Vista
6% of 520 decks -0% synergy
Drossforge Bridge
6% of 506 decks +4% synergy
Wooded Foothills
5% of 520 decks -4% synergy
Rakdos Guildgate
5% of 520 decks +4% synergy