Scrap Trawler
Myr Retriever
Krark-Clan Ironworks
Stone Calendar

   Prerequisites

What do I need to start this combo?
Scrap Trawler in your graveyard.
All other permanents on the battlefield.

   Steps

How does this combo work?
1
Activate Krark-Clan Ironworks by sacrificing Myr Retriever, adding .
2
When Myr Retriever dies, it triggers, returning Scrap Trawler from your graveyard to your hand.
3
Cast Scrap Trawler by paying its mana cost, which is reduced by Stone Calendar.
4
Activate Krark-Clan Ironworks by sacrificing Scrap Trawler, adding .
5
When Scrap Trawler dies, it triggers, returning Myr Retriever from your graveyard to your hand.
6
Cast Myr Retriever by paying its mana cost, which is reduced by Stone Calendar.
7
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite colorless mana
Infinite death triggers
Infinite sacrifice triggers
Infinite storm count
Jhoira, Weatherlight Captain
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Urza, Lord High Artificer
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Liberator, Urza's Battlethopter
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Hope of Ghirapur
0.4%inclusion2 decks452 decks
Iron Man, Titan of Innovation
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New Cards
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Krang, Master Mind
11%inclusion1 decks9 decks
Diary of Dreams
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High Synergy Cards
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95%inclusion20 decks21 decks
Foundry Inspector
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Cloud Key
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Jhoira's Familiar
82%inclusion47 decks57 decks
Vault of Whispers
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Mystic Forge
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Great Furnace
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Seat of the Synod
76%inclusion16 decks21 decks
Teshar, Ancestor's Apostle
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Enthusiastic Mechanaut
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Top Cards
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Semblance Anvil
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Voyager Quickwelder
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56%inclusion32 decks57 decks
Helm of Awakening
54%inclusion31 decks57 decks
Workshop Assistant
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Goblin Welder
52%inclusion11 decks21 decks
Emry, Lurker of the Loch
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Ugin, the Ineffable
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Sensei's Divining Top
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Game Changers
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Demonic Tutor
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Enlightened Tutor
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Mana Vault
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The One Ring
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Gamble
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Creatures
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Sai, Master Thopterist
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The Reality Chip
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Thought Monitor
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Solemn Simulacrum
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Herald of Kozilek
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Jhoira, Weatherlight Captain
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Walking Ballista
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Liberator, Urza's Battlethopter
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Vedalken Archmage
24%inclusion5 decks21 decks
Crime Novelist
24%inclusion5 decks21 decks
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24%inclusion5 decks21 decks
Kuldotha Forgemaster
23%inclusion13 decks57 decks
Shimmer Myr
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Palladium Myr
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Glaring Fleshraker
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Cathodion
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Wurmcoil Engine
19%inclusion11 decks57 decks
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Voltaic Construct
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Scrap Welder
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Master Transmuter
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Master of Etherium
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Padeem, Consul of Innovation
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Birgi, God of Storytelling
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Platinum Angel
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Blightsteel Colossus
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Ornithopter of Paradise
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Salvager of Ruin
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Darksteel Juggernaut
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Instants
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Whir of Invention
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Force of Negation
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Cyclonic Rift
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Sink into Stupor
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Force of Will
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Mana Drain
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Swan Song
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Kozilek's Command
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Null Elemental Blast
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Sorceries
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Scrap Mastery
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Fabricate
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Reshape
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Rise of the Eldrazi
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Utility Artifacts
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Clock of Omens
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Unwinding Clock
47%inclusion27 decks57 decks
Wishclaw Talisman
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Sculpting Steel
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Forsaken Monument
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Spine of Ish Sah
39%inclusion22 decks57 decks
Mirrorworks
35%inclusion20 decks57 decks
Aetherflux Reservoir
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Darksteel Forge
32%inclusion18 decks57 decks
Manifold Key
32%inclusion18 decks57 decks
Ichor Wellspring
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Grinding Station
30%inclusion17 decks57 decks
Voltaic Key
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Staff of Domination
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28%inclusion16 decks57 decks
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Trading Post
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Mishra's Bauble
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Wayfarer's Bauble
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Soul-Guide Lantern
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Commander's Plate
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Phyrexian Altar
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Radiant Lotus
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Retrofitter Foundry
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Nim Deathmantle
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Mirage Mirror
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Summoning Station
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Magistrate's Scepter
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Stone of Erech
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Welding Jar
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Winter Orb
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Urza's Bauble
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Spellbook
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Enchantments
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Mirrodin Besieged
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Echoes of Eternity
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Weapons Manufacturing
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Thopter Spy Network
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Power Artifact
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Mechanized Production
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Planeswalkers
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30%inclusion17 decks57 decks
Saheeli, the Gifted
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Saheeli, Sublime Artificer
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Ugin, Eye of the Storms
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Daretti, Scrap Savant
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Tezzeret, Artifice Master
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Tezzeret the Seeker
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Ugin, the Spirit Dragon
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Tezzeret, Cruel Captain
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Karn, Living Legacy
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Utility Lands
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Ancient Den
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Buried Ruin
58%inclusion33 decks57 decks
Academy Ruins
57%inclusion12 decks21 decks
Urza's Saga
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Darksteel Citadel
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Urza's Power Plant
42%inclusion24 decks57 decks
Urza's Mine
42%inclusion24 decks57 decks
Urza's Tower
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Reliquary Tower
40%inclusion23 decks57 decks
Fomori Vault
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Takenuma, Abandoned Mire
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Otawara, Soaring City
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Urza's Workshop
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Archway of Innovation
32%inclusion6 decks19 decks
Shrine of the Forsaken Gods
25%inclusion14 decks57 decks
War Room
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Treasure Vault
21%inclusion12 decks57 decks
Rogue's Passage
21%inclusion12 decks57 decks
Urza's Factory
19%inclusion11 decks57 decks
Thespian's Stage
19%inclusion11 decks57 decks
Tomb of the Spirit Dragon
18%inclusion10 decks57 decks
Wasteland
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Strip Mine
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Temple of the False God
18%inclusion10 decks57 decks
Scorched Ruins
16%inclusion9 decks57 decks
Minamo, School at Water's Edge
14%inclusion3 decks21 decks
Zhalfirin Void
14%inclusion8 decks57 decks
Deserted Temple
14%inclusion8 decks57 decks
Blast Zone
14%inclusion8 decks57 decks
Scavenger Grounds
14%inclusion8 decks57 decks
Muraganda Raceway
13%inclusion6 decks48 decks
Sequestered Stash
12%inclusion7 decks57 decks
Vesuva
12%inclusion7 decks57 decks
Bonders' Enclave
12%inclusion7 decks57 decks
Karn's Bastion
12%inclusion7 decks57 decks
Phyrexia's Core
11%inclusion6 decks57 decks
Arch of Orazca
11%inclusion6 decks57 decks
Crystal Vein
11%inclusion6 decks57 decks
Arcane Lighthouse
11%inclusion6 decks57 decks
Ghost Quarter
11%inclusion6 decks57 decks
Urborg, Tomb of Yawgmoth
11%inclusion6 decks57 decks
Secluded Starforge
8.8%inclusion3 decks34 decks
Mishra's Foundry
8.8%inclusion5 decks57 decks
Sea Gate Wreckage
8.8%inclusion5 decks57 decks
Mishra's Factory
8.8%inclusion5 decks57 decks
Sanctum of Ugin
8.8%inclusion5 decks57 decks
City of Traitors
8.8%inclusion5 decks57 decks
Mikokoro, Center of the Sea
8.8%inclusion5 decks57 decks
Field of Ruin
8.8%inclusion5 decks57 decks
Mana Artifacts
Sol Ring
86%inclusion49 decks57 decks
Talisman of Creativity
73%inclusion8 decks11 decks
Talisman of Conviction
57%inclusion4 decks7 decks
Izzet Signet
55%inclusion6 decks11 decks
Basalt Monolith
44%inclusion25 decks57 decks
Thran Dynamo
42%inclusion24 decks57 decks
Arcane Signet
37%inclusion21 decks57 decks
Mind Stone
35%inclusion20 decks57 decks
Hedron Archive
33%inclusion19 decks57 decks
Chromatic Star
28%inclusion16 decks57 decks
Mox Opal
28%inclusion16 decks57 decks
Crystal Skull, Isu Spyglass
26%inclusion5 decks19 decks
Thought Vessel
25%inclusion14 decks57 decks
Lotus Petal
23%inclusion13 decks57 decks
Everflowing Chalice
21%inclusion12 decks57 decks
Liquimetal Torque
19%inclusion11 decks57 decks
Chromatic Sphere
18%inclusion10 decks57 decks
Terrarion
16%inclusion9 decks57 decks
Dreamstone Hedron
16%inclusion9 decks57 decks
Gilded Lotus
16%inclusion9 decks57 decks
Mox Amber
16%inclusion9 decks57 decks
Cursed Mirror
14%inclusion3 decks21 decks
Chromatic Orrery
14%inclusion8 decks57 decks
Commander's Sphere
14%inclusion8 decks57 decks
The Mightstone and Weakstone
12%inclusion7 decks57 decks
Fellwar Stone
12%inclusion7 decks57 decks
Worn Powerstone
11%inclusion6 decks57 decks
Wizard's Rockets
8.8%inclusion5 decks57 decks
Slagstone Refinery
8.8%inclusion5 decks57 decks
Golden Egg
8.8%inclusion5 decks57 decks
Coveted Jewel
8.8%inclusion5 decks57 decks
The Eternity Elevator
8.6%inclusion3 decks35 decks
Guild Globe
7.0%inclusion4 decks57 decks
Energy Refractor
7.0%inclusion4 decks57 decks
Blinkmoth Urn
7.0%inclusion4 decks57 decks
Prophetic Prism
5.3%inclusion3 decks57 decks
Stonespeaker Crystal
5.3%inclusion3 decks57 decks
Sceptre of Eternal Glory
5.3%inclusion3 decks57 decks
Prismatic Lens
5.3%inclusion3 decks57 decks
Pristine Talisman
5.3%inclusion3 decks57 decks
Mox Diamond
5.3%inclusion3 decks57 decks
Lands
Shipwreck Marsh
60%inclusion3 decks5 decks
Underground River
60%inclusion3 decks5 decks
Sacred Foundry
57%inclusion4 decks7 decks
Silverbluff Bridge
55%inclusion6 decks11 decks
Shivan Reef
55%inclusion6 decks11 decks
Steam Vents
55%inclusion6 decks11 decks
Cascade Bluffs
45%inclusion5 decks11 decks
Training Center
45%inclusion5 decks11 decks
Sulfur Falls
45%inclusion5 decks11 decks
Temple of Epiphany
36%inclusion4 decks11 decks
Command Tower
35%inclusion20 decks57 decks
Urza's Cave
33%inclusion19 decks57 decks
The Mycosynth Gardens
30%inclusion17 decks57 decks
Fiery Islet
27%inclusion3 decks11 decks
Volcanic Island
27%inclusion3 decks11 decks
Frostboil Snarl
27%inclusion3 decks11 decks
Stormcarved Coast
27%inclusion3 decks11 decks
Planar Nexus
18%inclusion10 decks57 decks
Scalding Tarn
14%inclusion8 decks57 decks
Exotic Orchard
14%inclusion8 decks57 decks
Talon Gates of Madara
11%inclusion6 decks55 decks
Glimmervoid
11%inclusion6 decks57 decks
Spire of Industry
11%inclusion6 decks57 decks
Cavern of Souls
11%inclusion6 decks57 decks
City of Brass
11%inclusion6 decks57 decks
Misty Rainforest
11%inclusion6 decks57 decks
Flooded Strand
11%inclusion6 decks57 decks
Scene of the Crime
8.8%inclusion5 decks57 decks
Gemstone Caverns
8.8%inclusion5 decks57 decks
Reflecting Pool
8.8%inclusion5 decks57 decks
Mana Confluence
8.8%inclusion5 decks57 decks
Polluted Delta
8.8%inclusion5 decks57 decks
Power Depot
7.0%inclusion4 decks57 decks
Marsh Flats
7.0%inclusion4 decks57 decks
Wooded Foothills
7.0%inclusion4 decks57 decks
Path of Ancestry
7.0%inclusion4 decks57 decks
Crystal Grotto
5.3%inclusion3 decks57 decks
Ash Barrens
5.3%inclusion3 decks57 decks
Bloodstained Mire
5.3%inclusion3 decks57 decks