Metalwork Colossus + Pitiless Plunderer + Slagstone Refinery + Krark-Clan Ironworks

Metalwork Colossus
Pitiless Plunderer
Slagstone Refinery
Krark-Clan Ironworks

Requires
Metalwork Colossus must be on the battlefield. Pitiless Plunderer must be on the battlefield. Slagstone Refinery must be on the battlefield. Krark-Clan Ironworks must be on the battlefield. Noncreature artifacts you control have a combined mana value of ten or greater.
Steps
  1. Activate Krark-Clan Ironworks by sacrificing Metalwork Colossus, adding cc.
  2. When Metlwork Colossus dies, Slagstone Refinery and Pitiless Plunderer trigger.
  3. Resolve the Slagstone Refinery trigger, creating a tapped Powerstone artifact creature token.
  4. Resolve the Pitiless Plunderer trigger, creating a Treasure artifact token.
  5. Activate Metalwork Colossus by sacrificing the Powerstone token and the Treasure token, returning Metalwork Colossus from your graveyard to your hand.
  6. Cast Metalwork Colossus by paying at most 1.
  7. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

New Commanders (1)
Vraska, the Silencer
0.14% of 732 decks 1 decks
Top Commanders (8)
Keskit, the Flesh Sculptor // Rebbec, Architect of Ascension
9.09% of 11 decks 1 decks
Armix, Filigree Thrasher // Keskit, the Flesh Sculptor
1.42% of 141 decks 2 decks
Keskit, the Flesh Sculptor // Toggo, Goblin Weaponsmith
0.29% of 345 decks 1 decks
Ayara, Widow of the Realm
0.08% of 1236 decks 1 decks
Imotekh the Stormlord
0.06% of 5450 decks 3 decks
Ashnod the Uncaring
0.04% of 2640 decks 1 decks
Rakdos, Lord of Riots
0.01% of 6688 decks 1 decks
Urza, Chief Artificer
0.01% of 11111 decks 1 decks
High Synergy Cards (2)
Goblin Welder
100% of 4 decks +98% synergy
Goblin Engineer
100% of 4 decks +98% synergy
Top Cards (10)
Scrap Trawler
92% of 12 decks +89% synergy
Marionette Master
75% of 12 decks +73% synergy
Vat of Rebirth
71% of 7 decks +70% synergy
Sly Requisitioner
67% of 12 decks +67% synergy
Disciple of the Vault
67% of 12 decks +65% synergy
Agent of the Iron Throne
67% of 12 decks +65% synergy
Wayfarer's Bauble
67% of 12 decks +55% synergy
Psychomancer
58% of 12 decks +58% synergy
Biotransference
58% of 12 decks +58% synergy
Myr Retriever
58% of 12 decks +56% synergy
Creatures (21)
Foundry Inspector
58% of 12 decks +54% synergy
Kuldotha Forgemaster
50% of 12 decks +49% synergy
Solemn Simulacrum
50% of 12 decks +35% synergy
Chronomancer
42% of 12 decks +41% synergy
Workshop Assistant
42% of 12 decks +41% synergy
Junk Diver
42% of 12 decks +41% synergy
Jhoira's Familiar
42% of 12 decks +40% synergy
Imotekh the Stormlord
33% of 12 decks +33% synergy
Arcbound Ravager
33% of 12 decks +33% synergy
Hangarback Walker
33% of 12 decks +32% synergy
Ruthless Technomancer
33% of 12 decks +32% synergy
Noxious Gearhulk
33% of 12 decks +32% synergy
Myr Battlesphere
33% of 12 decks +31% synergy
Zulaport Cutthroat
33% of 12 decks +28% synergy
Razorlash Transmogrant
25% of 12 decks +25% synergy
Anrakyr the Traveller
25% of 12 decks +25% synergy
Illuminor Szeras
25% of 12 decks +24% synergy
Necron Deathmark
25% of 12 decks +24% synergy
Cityscape Leveler
25% of 12 decks +24% synergy
Wurmcoil Engine
25% of 12 decks +23% synergy
Meteor Golem
25% of 12 decks +23% synergy
Instants (4)
Deadly Dispute
50% of 12 decks +44% synergy
Defile
33% of 12 decks +32% synergy
Dark Ritual
33% of 12 decks +22% synergy
Infernal Grasp
25% of 12 decks +21% synergy
Sorceries (7)
Trash for Treasure
75% of 4 decks +74% synergy
Monumental Corruption
50% of 6 decks +50% synergy
Terisiare's Devastation
42% of 12 decks +41% synergy
Feed the Swarm
42% of 12 decks +32% synergy
Their Name Is Death
33% of 12 decks +33% synergy
Diabolic Intent
25% of 12 decks +20% synergy
Demonic Tutor
25% of 12 decks +13% synergy
Utility Artifacts (21)
Ichor Wellspring
50% of 12 decks +48% synergy
Servo Schematic
42% of 12 decks +41% synergy
Prized Statue
42% of 12 decks +41% synergy
Cranial Plating
42% of 12 decks +41% synergy
Trading Post
42% of 12 decks +40% synergy
Mystic Forge
42% of 12 decks +39% synergy
Ashnod's Altar
42% of 12 decks +34% synergy
Skeleton Shard
33% of 12 decks +33% synergy
Nimblewright Schematic
33% of 12 decks +33% synergy
Mirrorworks
33% of 12 decks +33% synergy
Mycosynth Wellspring
33% of 12 decks +32% synergy
Phyrexian Altar
33% of 12 decks +29% synergy
Bolas's Citadel
33% of 12 decks +28% synergy
Skullclamp
33% of 12 decks +21% synergy
Nihil Spellbomb
25% of 12 decks +24% synergy
Nim Deathmantle
25% of 12 decks +24% synergy
Portal to Phyrexia
25% of 12 decks +23% synergy
Sculpting Steel
25% of 12 decks +23% synergy
Expedition Map
25% of 12 decks +21% synergy
Lightning Greaves
25% of 12 decks -0% synergy
Swiftfoot Boots
25% of 12 decks -3% synergy
Enchantments (3)
Tortured Existence
25% of 12 decks +24% synergy
Bastion of Remembrance
25% of 12 decks +22% synergy
Black Market Connections
25% of 12 decks +19% synergy
Utility Lands (15)
Great Furnace
100% of 4 decks +97% synergy
Vault of Whispers
75% of 12 decks +73% synergy
Urborg, Tomb of Yawgmoth
67% of 12 decks +56% synergy
Inventors' Fair
58% of 12 decks +54% synergy
Buried Ruin
58% of 12 decks +53% synergy
Cabal Coffers
58% of 12 decks +52% synergy
Darksteel Citadel
50% of 12 decks +46% synergy
Bojuka Bog
50% of 12 decks +34% synergy
Takenuma, Abandoned Mire
42% of 12 decks +36% synergy
Urza's Saga
42% of 12 decks +34% synergy
Ancient Tomb
42% of 12 decks +31% synergy
Reliquary Tower
42% of 12 decks +13% synergy
Phyrexian Tower
33% of 12 decks +29% synergy
Tomb Fortress
25% of 12 decks +24% synergy
Treasure Vault
25% of 12 decks +22% synergy
Mana Artifacts (8)
Arcane Signet
83% of 12 decks +13% synergy
Sol Ring
83% of 12 decks -1% synergy
Mox Opal
50% of 12 decks +46% synergy
Mind Stone
42% of 12 decks +23% synergy
Liquimetal Torque
33% of 12 decks +29% synergy
Hedron Archive
25% of 12 decks +22% synergy
Mana Crypt
25% of 12 decks +14% synergy
Commander's Sphere
25% of 12 decks +8% synergy
Lands (9)
Smoldering Marsh
75% of 4 decks +68% synergy
The Mycosynth Gardens
62% of 8 decks +59% synergy
Command Tower
50% of 12 decks -23% synergy
Fabled Passage
33% of 12 decks +24% synergy
Myriad Landscape
33% of 12 decks +12% synergy
Polluted Delta
25% of 12 decks +14% synergy
Verdant Catacombs
25% of 12 decks +13% synergy
Marsh Flats
25% of 12 decks +13% synergy
Evolving Wilds
25% of 12 decks +3% synergy