Krenko, Mob Boss is the engine of this deck, exponentially multiplying Goblin tokens each time he taps and using haste enablers, untap effects, and sacrifice-based mana generation to activate him multiple times per turn. The deck wins primarily through infinite combos involving Thornbite Staff, which untaps Krenko or Kiki-Jiki, Mirror Breaker whenever a creature dies, paired with sacrifice outlets like Goblin Bombardment or Skirk Prospector to loop infinitely and generate unlimited tokens or damage. While assembling a combo, the deck pressures opponents through passive damage from creatures entering the battlefield, combat attacks with an ever-growing Goblin army, and end-step life drain from tapped creatures.

Krenko, Mob Boss decklist

• Conspicuous Snoop
• Goblin Matron
• Thornbite Staff
• 9× Mountain
• Bloodstained Mire
• Untimely Malfunction
• General Kreat, the Boltbringer
• Lightning Greaves
• Great Furnace
• Impact Tremors
• Sandstone Needle
• Moggcatcher
• Treasure Nabber
• Magewright's Stone
• Staff of Domination
• Goblin Warchief
• Three Tree City
• Springleaf Drum
• Raid Bombardment
• Hobgoblin Bandit Lord
• Mana Vault
• Defense Grid
• Torch Courier
• Inventors' Fair
• Pashalik Mons
• Seething Song
• Pyre of Heroes
• Chronicle of Victory
• Grenzo, Havoc Raiser
• Lotus Petal
• Kiki-Jiki, Mirror Breaker
• Sol Ring
• Skullclamp
• Goblin Recruiter
• Swiftfoot Boots
• Mass Hysteria
• Blood Moon
• Blasphemous Act
• Mox Amber
• Battle Hymn
• Goblin Sharpshooter
• Gamble
• Phyrexian Altar
• Gemstone Caverns
• Pyroblast
• Cursed Mirror
• Arid Mesa
• Scalding Tarn
• Imperial Recruiter
• Ashnod's Altar
• Howlsquad Heavy
• Prismatic Vista
• Arena of Glory
• Final Fortune
• Goblin War Strike
• Moria Marauder
• Ancient Tomb
• Deflecting Swat
• Goblin Chieftain
• Sting, the Glinting Dagger
• Throne of the God-Pharaoh
• Chrome Mox
• Ruby Medallion
• Thousand-Year Elixir
• Red Elemental Blast
• Zealous Conscripts
• Mana Echoes
• Skirk Prospector
• Goblin Engineer
• Infernal Plunge
• Brightstone Ritual
• Arcane Signet
• Powerbalance
• Hall of the Bandit Lord
• Goblin Bombardment
• Urza's Saga
• The One Ring
• Command Beacon
• Chaos Warp
• Flare of Duplication
• Marvin, Murderous Mimic
• Wooded Foothills
• Goblin Chirurgeon
• Jeska's Will
• Pyretic Ritual
• Valakut, the Molten Pinnacle
• Banner of Kinship
• Lightning Crafter
• Shatterskull Smashing
• Cavern of Souls
• Nykthos, Shrine to Nyx