Metalwork Colossus
Pitiless Plunderer
Slagstone Refinery
Krark-Clan Ironworks

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Noncreature artifacts you control have a combined mana value of ten or greater.

   Steps

How does this combo work?
1
Activate Krark-Clan Ironworks by sacrificing Metalwork Colossus, adding .
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

What do I get from this combo?
Infinite colorless mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
Ultron the Annihilator
0.2%inclusion1 decks475 decks
Top Commanders
Ashnod, Flesh Mechanist
0.1%inclusion2 decks2.21K decks
Imskir Iron-Eater
0.0%inclusion2 decks5.16K decks
Armix, Filigree Thrasher // Keskit, the Flesh Sculptor
1.2%inclusion2 decks169 decks
Mr. House, President and CEO
0.0%inclusion1 decks21.8K decks
Jan Jansen, Chaos Crafter
0.0%inclusion1 decks5.14K decks
Glissa, the Traitor
0.0%inclusion1 decks2.81K decks
Imotekh the Stormlord
0.0%inclusion1 decks7.91K decks
Keskit, the Flesh Sculptor // Silas Renn, Seeker Adept
0.7%inclusion1 decks135 decks
New Cards
Ultron the Annihilator
50%inclusion1 decks2 decks
49%synergy
Ultron's Auxiliary
50%inclusion1 decks2 decks
50%synergy
Ultron, Artificial Malevolence
50%inclusion1 decks2 decks
49%synergy
Arc Reactor
50%inclusion1 decks2 decks
49%synergy
Castle Doom
50%inclusion1 decks2 decks
49%synergy
High Synergy Cards
Great Furnace
100%inclusion4 decks4 decks
94%synergy
Scrap Trawler
92%inclusion11 decks12 decks
90%synergy
Vault of Whispers
92%inclusion11 decks12 decks
87%synergy
Myr Retriever
83%inclusion10 decks12 decks
82%synergy
Foundry Inspector
75%inclusion9 decks12 decks
71%synergy
Junk Diver
67%inclusion8 decks12 decks
66%synergy
Marionette Apprentice
67%inclusion8 decks12 decks
62%synergy
Workshop Assistant
58%inclusion7 decks12 decks
58%synergy
Wurmcoil Engine
58%inclusion7 decks12 decks
57%synergy
Solemn Simulacrum
67%inclusion8 decks12 decks
55%synergy
Top Cards
Ashnod's Altar
58%inclusion7 decks12 decks
52%synergy
Imotekh the Stormlord
50%inclusion6 decks12 decks
50%synergy
Vat of Rebirth
50%inclusion6 decks12 decks
49%synergy
Cloud Key
50%inclusion6 decks12 decks
48%synergy
Prized Statue
42%inclusion5 decks12 decks
41%synergy
Their Name Is Death
42%inclusion5 decks12 decks
41%synergy
Jhoira's Familiar
42%inclusion5 decks12 decks
40%synergy
Sculpting Steel
42%inclusion5 decks12 decks
40%synergy
Deadly Dispute
42%inclusion5 decks12 decks
29%synergy
Demonic Junker
40%inclusion4 decks10 decks
39%synergy
Creatures
Chronomancer
33%inclusion4 decks12 decks
33%synergy
Anrakyr the Traveller
33%inclusion4 decks12 decks
33%synergy
Kuldotha Forgemaster
33%inclusion4 decks12 decks
33%synergy
Disciple of the Vault
33%inclusion4 decks12 decks
32%synergy
Marionette Master
33%inclusion4 decks12 decks
31%synergy
Noxious Gearhulk
33%inclusion4 decks12 decks
30%synergy
Arcbound Condor
25%inclusion3 decks12 decks
25%synergy
Psychomancer
25%inclusion3 decks12 decks
25%synergy
Mycosynth Golem
25%inclusion3 decks12 decks
25%synergy
Phyrexian Triniform
25%inclusion3 decks12 decks
24%synergy
Triplicate Titan
25%inclusion3 decks12 decks
24%synergy
Leaden Myr
25%inclusion3 decks12 decks
23%synergy
Ornithopter of Paradise
25%inclusion3 decks12 decks
21%synergy
Instants
Defile
25%inclusion3 decks12 decks
22%synergy
Go for the Throat
25%inclusion3 decks12 decks
19%synergy
Infernal Grasp
25%inclusion3 decks12 decks
17%synergy
Dark Ritual
25%inclusion3 decks12 decks
-0%synergy
Sorceries
Monumental Corruption
33%inclusion4 decks12 decks
33%synergy
Toxic Deluge
33%inclusion4 decks12 decks
15%synergy
Reanimate
33%inclusion4 decks12 decks
14%synergy
Emergency Weld
25%inclusion3 decks12 decks
25%synergy
Terisiare's Devastation
25%inclusion3 decks12 decks
25%synergy
Unearth
25%inclusion3 decks12 decks
22%synergy
Utility Artifacts
Mephitic Draught
33%inclusion4 decks12 decks
33%synergy
Trading Post
33%inclusion4 decks12 decks
33%synergy
Cranial Plating
33%inclusion4 decks12 decks
32%synergy
Ichor Wellspring
33%inclusion4 decks12 decks
32%synergy
Unwinding Clock
33%inclusion4 decks12 decks
31%synergy
Wayfarer's Bauble
33%inclusion4 decks12 decks
26%synergy
Lightning Greaves
33%inclusion4 decks12 decks
9%synergy
Salvaging Station
25%inclusion3 decks12 decks
25%synergy
Nim Deathmantle
25%inclusion3 decks12 decks
25%synergy
Urza's Bauble
25%inclusion3 decks12 decks
24%synergy
Spine of Ish Sah
25%inclusion3 decks12 decks
24%synergy
Mycosynth Wellspring
25%inclusion3 decks12 decks
24%synergy
Semblance Anvil
25%inclusion3 decks12 decks
24%synergy
Mishra's Bauble
25%inclusion3 decks12 decks
24%synergy
Portal to Phyrexia
25%inclusion3 decks12 decks
24%synergy
Mystic Forge
25%inclusion3 decks12 decks
22%synergy
Jet Medallion
25%inclusion3 decks12 decks
21%synergy
Skullclamp
25%inclusion3 decks12 decks
14%synergy
Enchantments
Biotransference
33%inclusion4 decks12 decks
33%synergy
Artifacts
Sol Ring
92%inclusion11 decks12 decks
8%synergy
Arcane Signet
67%inclusion8 decks12 decks
-5%synergy
Mind Stone
58%inclusion7 decks12 decks
44%synergy
Thran Dynamo
42%inclusion5 decks12 decks
37%synergy
Mephitic Draught
33%inclusion4 decks12 decks
33%synergy
Trading Post
33%inclusion4 decks12 decks
33%synergy
Cranial Plating
33%inclusion4 decks12 decks
32%synergy
Ichor Wellspring
33%inclusion4 decks12 decks
32%synergy
Unwinding Clock
33%inclusion4 decks12 decks
31%synergy
Wayfarer's Bauble
33%inclusion4 decks12 decks
26%synergy
Lightning Greaves
33%inclusion4 decks12 decks
9%synergy
Salvaging Station
25%inclusion3 decks12 decks
25%synergy
Nim Deathmantle
25%inclusion3 decks12 decks
25%synergy
Urza's Bauble
25%inclusion3 decks12 decks
24%synergy
Chromatic Star
25%inclusion3 decks12 decks
24%synergy
Spine of Ish Sah
25%inclusion3 decks12 decks
24%synergy
Mycosynth Wellspring
25%inclusion3 decks12 decks
24%synergy
Semblance Anvil
25%inclusion3 decks12 decks
24%synergy
Mishra's Bauble
25%inclusion3 decks12 decks
24%synergy
Portal to Phyrexia
25%inclusion3 decks12 decks
24%synergy
Liquimetal Torque
25%inclusion3 decks12 decks
22%synergy
Mystic Forge
25%inclusion3 decks12 decks
22%synergy
Jet Medallion
25%inclusion3 decks12 decks
21%synergy
Skullclamp
25%inclusion3 decks12 decks
14%synergy
Utility Lands
Inventors' Fair
58%inclusion7 decks12 decks
55%synergy
Buried Ruin
50%inclusion6 decks12 decks
45%synergy
Bojuka Bog
50%inclusion6 decks12 decks
20%synergy
Treasure Vault
42%inclusion5 decks12 decks
39%synergy
Darksteel Citadel
42%inclusion5 decks12 decks
38%synergy
Urza's Saga
42%inclusion5 decks12 decks
35%synergy
Fomori Vault
33%inclusion4 decks12 decks
32%synergy
Witch's Cottage
33%inclusion4 decks12 decks
30%synergy
Reliquary Tower
33%inclusion4 decks12 decks
4%synergy
Fountainport
25%inclusion3 decks12 decks
23%synergy
Cabal Stronghold
25%inclusion3 decks12 decks
22%synergy
War Room
25%inclusion3 decks12 decks
19%synergy
Takenuma, Abandoned Mire
25%inclusion3 decks12 decks
17%synergy
Phyrexian Tower
25%inclusion3 decks12 decks
16%synergy
Cabal Coffers
25%inclusion3 decks12 decks
16%synergy
Rogue's Passage
25%inclusion3 decks12 decks
5%synergy
Mana Artifacts
Sol Ring
92%inclusion11 decks12 decks
8%synergy
Arcane Signet
67%inclusion8 decks12 decks
-5%synergy
Mind Stone
58%inclusion7 decks12 decks
44%synergy
Thran Dynamo
42%inclusion5 decks12 decks
37%synergy
Chromatic Star
25%inclusion3 decks12 decks
24%synergy
Liquimetal Torque
25%inclusion3 decks12 decks
22%synergy
Lands
Drossforge Bridge
100%inclusion4 decks4 decks
97%synergy
The Mycosynth Gardens
50%inclusion6 decks12 decks
48%synergy
Command Tower
42%inclusion5 decks12 decks
-32%synergy
Scene of the Crime
25%inclusion3 decks12 decks
24%synergy
Power Depot
25%inclusion3 decks12 decks
24%synergy
Exotic Orchard
25%inclusion3 decks12 decks
-12%synergy