Krenko, Mob Boss + Mana Echoes + Skirk Prospector + Mass Hysteria

Krenko, Mob Boss
Mana Echoes
Skirk Prospector
Mass Hysteria

Requires
Krenko, Mob Boss must be on the battlefield. Mana Echoes must be on the battlefield. Skirk Prospector must be on the battlefield. Mass Hysteria must be on the battlefield. There is a number of additional Goblins on the battlefield equal to or greater than the number of times you've cast Krenko from the command zone this game minus two.
Steps
  1. Activate Krenko by tapping it, creating a 1/1 Goblin creature token for each Goblin you control.
  2. When the Goblins enter the battlefield, Mana Echoes triggers that many times.
  3. Resolve the first trigger, adding for each Goblin on the battlefield.
  4. Repeat step 3 for each remaining trigger.
  5. Activate Skirk Prospector twice by sacrificing Krenko and a Goblin token, adding .
  6. Choose to return Krenko to the command zone from your graveyard.
  7. Cast Krenko from the command zone by paying 2 plus commander tax, if applicable.
  8. When Krenko enters the battlefield, Mana Echoes triggers, adding for each Goblin and Warrior on the battlefield.
  9. Repeat.
Results
Infinite colorless mana. Infinite commander casts. Infinite creature tokens with haste. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite red mana. Infinite sacrifice triggers. Infinite storm count.

General Kreat, the Boltbringer
1.28% of 156 decks 2 decks
Arabella, Abandoned Doll
0.02% of 5244 decks 1 decks
Top Commanders
Krenko, Mob Boss
5.80% of 21712 decks 1259 decks
Muxus, Goblin Grandee
0.69% of 1601 decks 11 decks
Krenko, Tin Street Kingpin
0.65% of 1392 decks 9 decks
Wort, Boggart Auntie
0.22% of 1858 decks 4 decks
Pashalik Mons
0.71% of 423 decks 3 decks
Ovika, Enigma Goliath
0.05% of 5683 decks 3 decks
Purphoros, God of the Forge
0.08% of 3784 decks 3 decks
Krenko, Baron of Tin Street
0.25% of 816 decks 2 decks
Ib Halfheart, Goblin Tactician
0.43% of 469 decks 2 decks
Ghyrson Starn, Kelermorph
0.01% of 15598 decks 2 decks
Kiki-Jiki, Mirror Breaker
0.22% of 902 decks 2 decks
Zada, Hedron Grinder
0.03% of 6932 decks 2 decks
Patron of the Akki
1.61% of 62 decks 1 decks
Morophon, the Boundless
0.01% of 9863 decks 1 decks
Grenzo, Havoc Raiser
0.15% of 666 decks 1 decks
Krark, the Thumbless // Rograkh, Son of Rohgahh
1.03% of 97 decks 1 decks
New Cards
Goblin Negotiation
100% of 3 decks +95% synergy
General Kreat, the Boltbringer
89% of 18 decks +84% synergy
Marvin, Murderous Mimic
80% of 90 decks +75% synergy
Banner of Kinship
60% of 5 decks +49% synergy
Searslicer Goblin
30% of 20 decks +27% synergy
High Synergy Cards
Goblin Warchief
97% of 1323 decks +96% synergy
Goblin Chieftain
94% of 1323 decks +92% synergy
Goblin Matron
93% of 1323 decks +91% synergy
Goblin Recruiter
90% of 1323 decks +89% synergy
Brightstone Ritual
89% of 1323 decks +88% synergy
Goblin Bombardment
91% of 1323 decks +84% synergy
Impact Tremors
91% of 1321 decks +82% synergy
Conspicuous Snoop
82% of 1311 decks +81% synergy
Pashalik Mons
81% of 1321 decks +79% synergy
Goblin Chirurgeon
80% of 1323 decks +79% synergy
Top Cards
Skullclamp
88% of 1323 decks +76% synergy
Warren Soultrader
80% of 5 decks +73% synergy
Purphoros, God of the Forge
77% of 1323 decks +72% synergy
Lightning Greaves
77% of 1323 decks +51% synergy
Thornbite Staff
73% of 1323 decks +73% synergy
Goblin Trashmaster
73% of 1321 decks +72% synergy
Boggart Harbinger
73% of 11 decks +72% synergy
Sling-Gang Lieutenant
73% of 11 decks +72% synergy
Kiki-Jiki, Mirror Breaker
72% of 1323 decks +69% synergy
Chaos Warp
72% of 1323 decks +40% synergy
Creatures
Goblin Anarchomancer
67% of 6 decks +53% synergy
Hobgoblin Bandit Lord
66% of 1261 decks +65% synergy
Goblin Sharpshooter
65% of 1323 decks +64% synergy
Frogtosser Banneret
64% of 11 decks +63% synergy
Murderous Redcap
64% of 11 decks +62% synergy
Goblin King
63% of 1323 decks +62% synergy
Goblin Lackey
61% of 1323 decks +60% synergy
Warren Instigator
58% of 1323 decks +57% synergy
Muxus, Goblin Grandee
55% of 1304 decks +54% synergy
Mad Auntie
55% of 11 decks +54% synergy
Moggcatcher
53% of 1323 decks +52% synergy
Imperial Recruiter
52% of 1323 decks +46% synergy
Dockside Extortionist
51% of 1317 decks +38% synergy
Krenko, Tin Street Kingpin
51% of 1321 decks +46% synergy
Vexing Shusher
50% of 6 decks +48% synergy
Grumgully, the Generous
50% of 6 decks +48% synergy
Siege-Gang Commander
50% of 1323 decks +47% synergy
Goro-Goro, Disciple of Ryusei
49% of 1217 decks +48% synergy
Rundvelt Hordemaster
48% of 1068 decks +47% synergy
Goblin Engineer
45% of 1321 decks +42% synergy
Munitions Expert
45% of 11 decks +45% synergy
Agate Instigator
45% of 119 decks +35% synergy
Goblin Ringleader
40% of 1323 decks +39% synergy
Moria Marauder
39% of 783 decks +38% synergy
Boggart Mob
36% of 11 decks +36% synergy
Putrid Goblin
36% of 11 decks +36% synergy
Torch Courier
34% of 1321 decks +33% synergy
Treasure Nabber
32% of 1321 decks +30% synergy
Goblin Welder
31% of 1323 decks +28% synergy
Siege-Gang Lieutenant
30% of 371 decks +28% synergy
Treasonous Ogre
28% of 1323 decks +27% synergy
Grenzo, Havoc Raiser
28% of 1321 decks +26% synergy
Goblin Piledriver
28% of 1323 decks +27% synergy
Legion Loyalist
26% of 1323 decks +25% synergy
Dark-Dweller Oracle
26% of 1321 decks +25% synergy
Lightning Crafter
25% of 1323 decks +25% synergy
Goblin Instigator
25% of 1321 decks +23% synergy
Mogg Fanatic
24% of 1323 decks +24% synergy
Simian Spirit Guide
24% of 1323 decks +19% synergy
Mogg War Marshal
24% of 1323 decks +22% synergy
Legion Warboss
24% of 1321 decks +22% synergy
Gempalm Incinerator
22% of 1323 decks +22% synergy
Battle Cry Goblin
20% of 1261 decks +20% synergy
Enduring Courage
20% of 90 decks +10% synergy
Ardoz, Cobbler of War
19% of 884 decks +18% synergy
Molten Gatekeeper
19% of 263 decks +14% synergy
Goblin Rabblemaster
19% of 1322 decks +17% synergy
Roaming Throne
17% of 493 decks +7% synergy
Squee, Dubious Monarch
17% of 1068 decks +16% synergy
Witty Roastmaster
17% of 1144 decks +14% synergy
Instants
Battle Hymn
72% of 1323 decks +70% synergy
Deflecting Swat
53% of 1312 decks +36% synergy
Heroic Intervention
50% of 6 decks +20% synergy
Pyroblast
41% of 1323 decks +35% synergy
Red Elemental Blast
41% of 1323 decks +34% synergy
Vampiric Tutor
36% of 11 decks +18% synergy
Tibalt's Trickery
35% of 1286 decks +29% synergy
Abrade
31% of 1321 decks +20% synergy
Village Rites
27% of 11 decks +17% synergy
Deadly Rollick
27% of 11 decks +17% synergy
Lightning Bolt
25% of 1323 decks +15% synergy
Massive Raid
23% of 1323 decks +23% synergy
Thrill of Possibility
22% of 1317 decks +11% synergy
Flare of Duplication
20% of 348 decks +16% synergy
Untimely Malfunction
20% of 92 decks +2% synergy
Last-Ditch Effort
18% of 1323 decks +17% synergy
Mogg Salvage
17% of 1323 decks +16% synergy
Reverberate
16% of 1323 decks +13% synergy
Valakut Awakening
15% of 1300 decks +9% synergy
Seething Song
14% of 1323 decks +8% synergy
Final Fortune
13% of 1323 decks +11% synergy
Demand Answers
12% of 450 decks +5% synergy
Wild Magic Surge
11% of 1108 decks +8% synergy
Outnumber
11% of 1321 decks +10% synergy
Return the Favor
9% of 386 decks +4% synergy
Great Train Heist
8% of 397 decks +3% synergy
Fork
6% of 1323 decks +6% synergy
Pyretic Ritual
6% of 1323 decks +4% synergy
Pyrokinesis
6% of 1323 decks +5% synergy
Desperate Ritual
6% of 1323 decks +4% synergy
You See a Pair of Goblins
5% of 1261 decks +5% synergy
Cathartic Pyre
5% of 1229 decks +4% synergy
Sorceries
Jeska's Will
64% of 1298 decks +46% synergy
Gamble
62% of 1323 decks +52% synergy
Goblin War Strike
57% of 1323 decks +56% synergy
Demonic Tutor
55% of 11 decks +32% synergy
Kodama's Reach
50% of 6 decks +18% synergy
Cultivate
50% of 6 decks +4% synergy
Faithless Looting
46% of 1323 decks +29% synergy
Vandalblast
45% of 1323 decks +28% synergy
Krenko's Command
34% of 1323 decks +32% synergy
Blasphemous Act
32% of 1323 decks -2% synergy
Wheel of Fortune
28% of 1323 decks +23% synergy
Dragon Fodder
28% of 1323 decks +26% synergy
Patriarch's Bidding
27% of 11 decks +24% synergy
Mob Justice
23% of 1323 decks +23% synergy
Hordeling Outburst
22% of 1322 decks +21% synergy
Wheel of Misfortune
20% of 1298 decks +16% synergy
Goblin Grenade
18% of 1323 decks +17% synergy
Shatterskull Smashing
17% of 1300 decks +14% synergy
Reforge the Soul
13% of 1323 decks +11% synergy
Empty the Warrens
12% of 1323 decks +11% synergy
Sundering Eruption
8% of 330 decks +3% synergy
Mana Geyser
8% of 1323 decks +2% synergy
Relentless Assault
8% of 1323 decks +5% synergy
Burn at the Stake
8% of 1323 decks +8% synergy
Reckless Handling
8% of 792 decks +6% synergy
Rite of Flame
7% of 1323 decks +4% synergy
Goblin War Party
7% of 1321 decks +7% synergy
Infernal Plunge
7% of 1323 decks +6% synergy
Twinflame
7% of 1323 decks +4% synergy
Goblin Offensive
7% of 1323 decks +6% synergy
Shattering Spree
6% of 1323 decks +5% synergy
Last Chance
5% of 1323 decks +5% synergy
Ruination
5% of 1323 decks +5% synergy
Utility Artifacts
Ashnod's Altar
69% of 1323 decks +62% synergy
Umbral Mantle
67% of 1323 decks +66% synergy
Thousand-Year Elixir
66% of 1323 decks +64% synergy
Staff of Domination
66% of 1323 decks +64% synergy
Ruby Medallion
65% of 1323 decks +62% synergy
Phyrexian Altar
58% of 1323 decks +54% synergy
Swiftfoot Boots
56% of 1323 decks +28% synergy
Sting, the Glinting Dagger
55% of 710 decks +53% synergy
Coat of Arms
40% of 1323 decks +38% synergy
Rings of Brighthearth
31% of 1323 decks +29% synergy
Illusionist's Bracers
30% of 1323 decks +29% synergy
Throne of the God-Pharaoh
30% of 1321 decks +29% synergy
Sword of the Paruns
29% of 1323 decks +29% synergy
Magewright's Stone
29% of 1323 decks +28% synergy
The One Ring
23% of 832 decks +14% synergy
Eldrazi Monument
19% of 1323 decks +18% synergy
Hammer of Purphoros
17% of 1323 decks +16% synergy
Hazoret's Monument
16% of 1321 decks +15% synergy
Sensei's Divining Top
16% of 1323 decks +10% synergy
Pyre of Heroes
15% of 1286 decks +15% synergy
Herald's Horn
15% of 1321 decks +9% synergy
Vanquisher's Banner
15% of 1321 decks +11% synergy
Altar of Dementia
14% of 1323 decks +11% synergy
Cloudstone Curio
11% of 1323 decks +10% synergy
Altar of the Brood
9% of 1322 decks +7% synergy
Idol of Oblivion
8% of 1317 decks +3% synergy
Battlemage's Bracers
8% of 1278 decks +7% synergy
Helm of the Host
8% of 1321 decks +4% synergy
Defense Grid
8% of 1323 decks +7% synergy
Winter Moon
7% of 371 decks +6% synergy
Moonsilver Key
6% of 1229 decks +5% synergy
Basilisk Collar
6% of 1323 decks +2% synergy
Door of Destinies
6% of 1323 decks +4% synergy
Vexing Bauble
5% of 330 decks +4% synergy
Slate of Ancestry
5% of 1323 decks +5% synergy
Enchantments
Blood Moon
63% of 1323 decks +60% synergy
Shared Animosity
50% of 1323 decks +46% synergy
Parallel Lives
50% of 6 decks +43% synergy
Fervor
49% of 1323 decks +47% synergy
Aggravated Assault
29% of 1323 decks +25% synergy
Boggart Shenanigans
28% of 1323 decks +28% synergy
Rising of the Day
26% of 783 decks +20% synergy
City on Fire
18% of 817 decks +14% synergy
Powerbalance
18% of 348 decks +14% synergy
Quest for the Goblin Lord
17% of 1323 decks +17% synergy
Price of Glory
16% of 1323 decks +16% synergy
Descendants' Fury
14% of 582 decks +13% synergy
Fable of the Mirror-Breaker
14% of 1217 decks +12% synergy
Splinter Twin
12% of 1323 decks +11% synergy
Breath of Fury
11% of 1323 decks +10% synergy
Echoing Assault
11% of 101 decks +4% synergy
Ashling's Prerogative
11% of 1323 decks +11% synergy
Underworld Breach
10% of 1314 decks +4% synergy
Goblin War Drums
9% of 1323 decks +8% synergy
Kyren Negotiations
7% of 1323 decks +7% synergy
Raid Bombardment
7% of 1323 decks +6% synergy
Stranglehold
6% of 1323 decks +6% synergy
Outpost Siege
6% of 1321 decks +4% synergy
Planeswalkers
Chandra, Torch of Defiance
6% of 1321 decks +3% synergy
Utility Lands
Three Tree City
79% of 232 decks +68% synergy
Arena of Glory
63% of 329 decks +54% synergy
Nykthos, Shrine to Nyx
54% of 1323 decks +49% synergy
Boseiju, Who Endures
50% of 6 decks +30% synergy
Ancient Tomb
42% of 1323 decks +32% synergy
Castle Embereth
38% of 1317 decks +34% synergy
War Room
36% of 1298 decks +29% synergy
Den of the Bugbear
33% of 1261 decks +32% synergy
Hall of the Bandit Lord
29% of 1323 decks +28% synergy
Urza's Saga
29% of 1274 decks +22% synergy
Buried Ruin
27% of 1323 decks +22% synergy
Valakut, the Molten Pinnacle
26% of 1323 decks +24% synergy
Great Furnace
25% of 1323 decks +19% synergy
Inventors' Fair
20% of 1321 decks +16% synergy
Command Beacon
19% of 1321 decks +15% synergy
Crystal Vein
18% of 1323 decks +17% synergy
Sandstone Needle
17% of 1323 decks +16% synergy
Forgotten Cave
13% of 1323 decks +9% synergy
Fountainport
13% of 124 decks +9% synergy
Hanweir Battlements
12% of 1321 decks +11% synergy
Dwarven Ruins
12% of 1323 decks +11% synergy
Sokenzan, Crucible of Defiance
11% of 1217 decks +6% synergy
Goblin Burrows
10% of 1323 decks +10% synergy
Flamekin Village
10% of 1322 decks +9% synergy
Strip Mine
10% of 1323 decks +7% synergy
Reliquary Tower
10% of 1323 decks -20% synergy
Darksteel Citadel
8% of 1323 decks +4% synergy
Diamond City
7% of 402 decks +6% synergy
City of Traitors
6% of 1323 decks +5% synergy
Barbarian Ring
6% of 1323 decks +5% synergy
Mutavault
6% of 1323 decks +5% synergy
Homeward Path
6% of 1323 decks +4% synergy
Mana Artifacts
Sol Ring
95% of 1323 decks +11% synergy
Talisman of Creativity
67% of 6 decks +38% synergy
Arcane Signet
52% of 1317 decks -20% synergy
Rakdos Signet
36% of 11 decks +7% synergy
Jeweled Lotus
35% of 1298 decks +28% synergy
Patchwork Banner
34% of 140 decks +23% synergy
Mana Crypt
33% of 1323 decks +24% synergy
Patriar's Seal
31% of 1108 decks +29% synergy
Chrome Mox
30% of 1323 decks +23% synergy
Mana Vault
28% of 1323 decks +22% synergy
Lotus Petal
24% of 1323 decks +17% synergy
Mind Stone
15% of 1323 decks -3% synergy
Mox Opal
13% of 1323 decks +9% synergy
Mox Diamond
13% of 1323 decks +9% synergy
Throne of Eldraine
13% of 532 decks +10% synergy
Heraldic Banner
12% of 1317 decks +10% synergy
Fellwar Stone
11% of 1323 decks -10% synergy
Fire Diamond
11% of 1323 decks +5% synergy
Liquimetal Torque
9% of 1274 decks +5% synergy
Cursed Mirror
8% of 1278 decks +3% synergy
Springleaf Drum
8% of 1323 decks +6% synergy
Grim Monolith
6% of 1323 decks +4% synergy
Extraplanar Lens
6% of 1323 decks +5% synergy
Nyx Lotus
6% of 1314 decks +4% synergy
Gauntlet of Power
5% of 1323 decks +4% synergy
Lands
Stomping Ground
67% of 6 decks +25% synergy
Auntie's Hovel
64% of 11 decks +63% synergy
Luxury Suite
64% of 11 decks +37% synergy
Dragonskull Summit
64% of 11 decks +33% synergy
Blood Crypt
55% of 11 decks +16% synergy
Cavern of Souls
53% of 1323 decks +47% synergy
Spire Garden
50% of 6 decks +26% synergy
Sulfur Falls
50% of 6 decks +20% synergy
Smoldering Marsh
45% of 11 decks +13% synergy
Haunted Ridge
40% of 10 decks +24% synergy
Sulfurous Springs
36% of 11 decks +16% synergy
Graven Cairns
27% of 11 decks +19% synergy
Badlands
27% of 11 decks +14% synergy
Foreboding Ruins
27% of 11 decks +12% synergy
Path of Ancestry
20% of 1321 decks -1% synergy
Arid Mesa
17% of 1323 decks +7% synergy
Gemstone Caverns
16% of 1323 decks +11% synergy
Bloodstained Mire
15% of 1323 decks +5% synergy
Wooded Foothills
15% of 1323 decks +5% synergy
Scalding Tarn
15% of 1323 decks +4% synergy
Prismatic Vista
13% of 1321 decks +7% synergy
Myriad Landscape
10% of 1322 decks -10% synergy