Teysa Karlov
Scrap Trawler
Myr Retriever
Krark-Clan Ironworks

   Prerequisites

What do I need to start this combo?
Scrap Trawler in your graveyard.
All other permanents on the battlefield.
You control a nontoken artifact with mana value one or less that can be cast using only colorless mana.

   Steps

How does this combo work?
1
Activate Krark-Clan Ironworks twice by sacrificing the nontoken artifact with mana value one or less and Myr Retriever, adding .
2
When Myr Retriever dies, its ability triggers twice, returning Scrap Trawler and the nontoken artifact with mana one or less to your hand from your graveyard.
3
Cast Scrap Trawler and the nontoken artifact by paying at most 4.
4
Activate Krark-Clan Ironworks twice by sacrificing the nontoken artifact and Scrap Trawler, adding .
5
Scrap Trawler triggers twice for itself dying, and once for the nontoken artifact.
6
Resolve the Scrap Trawler trigger for the nontoken artifact, returning any applicable artifact to your hand from your graveyard.
7
Resolve the remaining Scrap Trawler triggers, returning the nontoken artifact and Myr Retriever to your hand from your graveyard.
8
Cast the nontoken artifact and Myr Retriever by paying at most 3.
9
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
Teysa Karlov
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Jan Jansen, Chaos Crafter
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Utility Artifacts
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Enchantments
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21%synergy
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Planeswalkers
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31%synergy
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13%synergy
Liliana, Dreadhorde General
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Utility Lands
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43%synergy
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42%synergy
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39%synergy
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29%synergy
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31%synergy
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30%synergy
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26%synergy
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12%synergy
Cabal Coffers
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5%synergy
Castle Locthwain
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8%synergy
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9%synergy
Takenuma, Abandoned Mire
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1%synergy
Inkmoth Nexus
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6%synergy
Volrath's Stronghold
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6%synergy
Urza's Power Plant
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5%synergy
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5%synergy
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5%synergy
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-13%synergy
Mana Artifacts
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4%synergy
Arcane Signet
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11%synergy
Talisman of Hierarchy
48%inclusion20 decks42 decks
21%synergy
Orzhov Signet
43%inclusion18 decks42 decks
19%synergy
Mind Stone
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23%synergy
Mox Opal
31%inclusion13 decks42 decks
27%synergy
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22%synergy
Chromatic Star
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23%synergy
Fellwar Stone
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12%synergy
Thought Vessel
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-3%synergy
Slagstone Refinery
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12%synergy
Everflowing Chalice
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8%synergy
Chromatic Lantern
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3%synergy
Mana Crypt
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7%synergy
Liquimetal Torque
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7%synergy
Mox Amber
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5%synergy
Commander's Sphere
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7%synergy
Thran Dynamo
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2%synergy
Lands
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2%synergy
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67%inclusion6 decks9 decks
42%synergy
Godless Shrine
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23%synergy
Mistvault Bridge
63%inclusion5 decks8 decks
58%synergy
Watery Grave
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21%synergy
Rustvale Bridge
56%inclusion5 decks9 decks
50%synergy
Razortide Bridge
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43%synergy
Underground Sea
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35%synergy
Hallowed Fountain
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11%synergy
Marsh Flats
48%inclusion20 decks42 decks
37%synergy
Drossforge Bridge
44%inclusion4 decks9 decks
41%synergy
Blood Crypt
44%inclusion4 decks9 decks
7%synergy
Caves of Koilos
43%inclusion18 decks42 decks
14%synergy
Isolated Chapel
40%inclusion17 decks42 decks
7%synergy
Tainted Field
38%inclusion16 decks42 decks
25%synergy
Tundra
38%inclusion3 decks8 decks
24%synergy
Raffine's Tower
38%inclusion3 decks8 decks
13%synergy
Goldmire Bridge
33%inclusion14 decks42 decks
29%synergy
Fetid Heath
33%inclusion14 decks42 decks
20%synergy
Scrubland
33%inclusion14 decks42 decks
20%synergy
Nomad Outpost
33%inclusion3 decks9 decks
4%synergy
Vault of Champions
31%inclusion13 decks42 decks
7%synergy
Temple of Silence
26%inclusion11 decks42 decks
9%synergy
Spire of Industry
24%inclusion10 decks42 decks
21%synergy
Brightclimb Pathway
21%inclusion9 decks42 decks
13%synergy
Windswept Heath
21%inclusion9 decks42 decks
10%synergy
Polluted Delta
21%inclusion9 decks42 decks
9%synergy
Shineshadow Snarl
21%inclusion9 decks42 decks
9%synergy
Exotic Orchard
21%inclusion9 decks42 decks
-15%synergy
Shadowy Backstreet
20%inclusion8 decks40 decks
10%synergy
Arid Mesa
19%inclusion8 decks42 decks
9%synergy
Verdant Catacombs
19%inclusion8 decks42 decks
8%synergy
Shattered Sanctum
19%inclusion8 decks42 decks
4%synergy
Power Depot
17%inclusion7 decks42 decks
16%synergy
Silent Clearing
17%inclusion7 decks42 decks
12%synergy
Bloodstained Mire
17%inclusion7 decks42 decks
6%synergy
Flooded Strand
17%inclusion7 decks42 decks
5%synergy
City of Brass
14%inclusion6 decks42 decks
7%synergy
Concealed Courtyard
12%inclusion5 decks42 decks
6%synergy
Terramorphic Expanse
12%inclusion5 decks42 decks
-3%synergy
The Mycosynth Gardens
10%inclusion4 decks42 decks
8%synergy
Prismatic Vista
10%inclusion4 decks42 decks
5%synergy
Gemstone Caverns
10%inclusion4 decks42 decks
5%synergy
Mana Confluence
10%inclusion4 decks42 decks
3%synergy
Cavern of Souls
10%inclusion4 decks42 decks
2%synergy
Fabled Passage
10%inclusion4 decks42 decks
0%synergy
Myriad Landscape
10%inclusion4 decks42 decks
-7%synergy
Evolving Wilds
10%inclusion4 decks42 decks
-11%synergy
Path of Ancestry
10%inclusion4 decks42 decks
-12%synergy
Desolate Mire
8.1%inclusion3 decks37 decks
2%synergy