Efficient Construction + Myr Retriever + Scrap Trawler + Krark-Clan Ironworks

Efficient Construction
Myr Retriever
Scrap Trawler
Krark-Clan Ironworks

Requires
Efficient Construction must be on the battlefield. Myr Retriever must be in the graveyard. Scrap Trawler must be on the battlefield. Krark-Clan Ironworks must be on the battlefield.
Steps
  1. Activate Krark-Clan Ironworks by sacrificing Scrap Trawler, adding .
  2. When Scrap Trawler dies, it triggers, returning Myr Retriever from your graveyard to your hand.
  3. Cast Myr Retriever by paying 2.
  4. Efficient Construction triggers, creating a 1/1 Thopter artifact creature token.
  5. Activate Krark-Clan Ironworks twice by sacrificing the Thopter and Myr Retriever, adding .
  6. When Myr Retriever dies, it triggers, returning Scrap Trawler from your graveyard to your hand.
  7. Cast Scrap Trawler by paying 3.
  8. Efficient Construction triggers, creating a 1/1 Thopter artifact creature token.
  9. Repeat.
Results
Infinite colorless mana. Infinite creature tokens. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Breya, Etherium Shaper
2.58% of 13938 decks 359 decks
Emry, Lurker of the Loch
7.19% of 4240 decks 305 decks
Sai, Master Thopterist
7.99% of 1803 decks 144 decks
Urza, Lord High Artificer
0.51% of 12944 decks 66 decks
Jhoira, Weatherlight Captain
0.72% of 6073 decks 44 decks
Ashnod the Uncaring
1.48% of 2695 decks 40 decks
Urza, Chief Artificer
0.24% of 13791 decks 33 decks
Arcum Dagsson
1.93% of 1346 decks 26 decks
Urza, Lord Protector
0.54% of 4418 decks 24 decks
The Reality Chip
1.55% of 1359 decks 21 decks
Senator Peacock
8.52% of 223 decks 19 decks
Alela, Artful Provocateur
0.15% of 12238 decks 18 decks
Eloise, Nephalia Sleuth
1.28% of 1408 decks 18 decks
Armix, Filigree Thrasher // Silas Renn, Seeker Adept
2.43% of 576 decks 14 decks
Nick Valentine, Private Eye
8.70% of 161 decks 14 decks
Akiri, Line-Slinger // Silas Renn, Seeker Adept
1.11% of 1173 decks 13 decks
Sarevok, Deathbringer // Clan Crafter
7.48% of 147 decks 11 decks
Mishra, Eminent One
0.12% of 7338 decks 9 decks
New Cards
Blasphemous Edict
100% of 4 decks +66% synergy
Kiora, the Rising Tide
60% of 5 decks +48% synergy
Arabella, Abandoned Doll
43% of 28 decks +33% synergy
Marvin, Murderous Mimic
40% of 65 decks +36% synergy
Neerdiv, Devious Diver
40% of 20 decks +39% synergy
High Synergy Cards
Etherium Sculptor
89% of 1436 decks +84% synergy
Foundry Inspector
83% of 1436 decks +79% synergy
Sai, Master Thopterist
82% of 1435 decks +78% synergy
Vault of Whispers
78% of 600 decks +73% synergy
Seat of the Synod
79% of 1436 decks +73% synergy
Great Furnace
77% of 555 decks +71% synergy
Ancient Den
76% of 558 decks +71% synergy
Thopter Foundry
71% of 455 decks +69% synergy
Mirrodin Besieged
69% of 1431 decks +67% synergy
Jhoira, Weatherlight Captain
72% of 555 decks +66% synergy
Top Cards
Enthusiastic Mechanaut
69% of 534 decks +65% synergy
Marionette Apprentice
68% of 173 decks +60% synergy
Time Sieve
63% of 600 decks +60% synergy
Marionette Master
62% of 600 decks +58% synergy
Mystic Forge
62% of 1430 decks +59% synergy
Forensic Gadgeteer
61% of 556 decks +58% synergy
Swords to Plowshares
59% of 558 decks -3% synergy
Fabricate
59% of 1436 decks +53% synergy
Counterspell
58% of 1436 decks +15% synergy
Emry, Lurker of the Loch
57% of 1427 decks +53% synergy
Creatures
Baleful Strix
55% of 600 decks +42% synergy
Thought Monitor
53% of 1402 decks +50% synergy
Iron Man, Titan of Innovation
53% of 17 decks +49% synergy
Padeem, Consul of Innovation
50% of 1436 decks +46% synergy
Goblin Welder
49% of 555 decks +47% synergy
Jan Jansen, Chaos Crafter
48% of 356 decks +45% synergy
Solemn Simulacrum
48% of 1436 decks +34% synergy
Esper Sentinel
45% of 551 decks +24% synergy
Jhoira's Familiar
43% of 1436 decks +42% synergy
Reckless Fireweaver
43% of 555 decks +39% synergy
Shimmer Myr
42% of 1436 decks +40% synergy
Urza, Lord High Artificer
42% of 1431 decks +39% synergy
Vedalken Archmage
39% of 1436 decks +38% synergy
Copper Myr
38% of 40 decks +36% synergy
The Reality Chip
37% of 1382 decks +33% synergy
Urza, Chief Artificer
36% of 408 decks +34% synergy
Goblin Engineer
35% of 551 decks +32% synergy
Phyrexian Metamorph
35% of 1436 decks +28% synergy
Junk Diver
34% of 1436 decks +34% synergy
Sharuum the Hegemon
33% of 455 decks +31% synergy
Disciple of the Vault
32% of 600 decks +30% synergy
Trinket Mage
31% of 1436 decks +29% synergy
Liberator, Urza's Battlethopter
30% of 1272 decks +29% synergy
Ornithopter
30% of 1436 decks +28% synergy
Master Transmuter
30% of 1436 decks +28% synergy
Myr Battlesphere
30% of 1436 decks +27% synergy
Crime Novelist
28% of 241 decks +24% synergy
Crystal Barricade
27% of 11 decks +23% synergy
Illustrious Wanderglyph
27% of 274 decks +24% synergy
Meria, Scholar of Antiquity
26% of 19 decks +26% synergy
Riddlesmith
26% of 1436 decks +26% synergy
Scrawling Crawler
25% of 20 decks +18% synergy
Mirran Spy
25% of 1436 decks +25% synergy
Tribute Mage
25% of 1431 decks +22% synergy
Mirkwood Bats
24% of 358 decks +12% synergy
Eldrazi Displacer
23% of 558 decks +22% synergy
Ornithopter of Paradise
22% of 1402 decks +18% synergy
Trophy Mage
22% of 1436 decks +20% synergy
Kuldotha Forgemaster
22% of 1436 decks +21% synergy
Haywire Mite
21% of 39 decks +16% synergy
Unctus, Grand Metatect
20% of 1127 decks +19% synergy
Walking Ballista
19% of 1436 decks +17% synergy
Arcbound Condor
19% of 94 decks +18% synergy
Workshop Assistant
19% of 1436 decks +18% synergy
Chakram Retriever
19% of 1435 decks +18% synergy
Spellskite
18% of 1436 decks +15% synergy
Sarinth Steelseeker
18% of 39 decks +17% synergy
Kappa Cannoneer
18% of 1382 decks +16% synergy
Oswald Fiddlebender
18% of 548 decks +16% synergy
Silver Myr
17% of 1436 decks +14% synergy
Instants
Whir of Invention
54% of 1436 decks +51% synergy
Dispatch
54% of 558 decks +49% synergy
Desynchronization
50% of 182 decks +46% synergy
Cyclonic Rift
40% of 1436 decks +12% synergy
Path to Exile
34% of 558 decks -12% synergy
Enlightened Tutor
29% of 558 decks +12% synergy
An Offer You Can't Refuse
27% of 1350 decks +6% synergy
Thirst for Knowledge
26% of 1436 decks +24% synergy
Void Rend
26% of 436 decks +11% synergy
Dramatic Reversal
26% of 1436 decks +20% synergy
Negate
25% of 1436 decks +3% synergy
Dovin's Veto
24% of 557 decks +5% synergy
Dawn's Truce
23% of 47 decks +8% synergy
Heroic Intervention
22% of 40 decks -7% synergy
Beast Within
22% of 40 decks -16% synergy
Pongify
21% of 1436 decks +9% synergy
Swan Song
20% of 1436 decks +3% synergy
Teferi's Protection
18% of 558 decks -1% synergy
Reality Shift
18% of 1436 decks +9% synergy
Arcane Denial
18% of 1436 decks -2% synergy
Anguished Unmaking
18% of 455 decks -6% synergy
Mana Drain
17% of 1436 decks +2% synergy
Chaos Warp
17% of 555 decks -15% synergy
Fierce Guardianship
16% of 1414 decks -2% synergy
Deadly Dispute
15% of 592 decks +4% synergy
Brainstorm
15% of 1436 decks -6% synergy
Generous Gift
14% of 557 decks -11% synergy
Sink into Stupor
14% of 358 decks +1% synergy
Vampiric Tutor
14% of 600 decks -5% synergy
Frantic Search
13% of 1436 decks +0% synergy
Rapid Hybridization
12% of 1436 decks +2% synergy
Mystical Tutor
11% of 1436 decks -4% synergy
Resculpt
9% of 1402 decks +4% synergy
Stoic Rebuttal
9% of 1436 decks +8% synergy
Paradoxical Outcome
9% of 1436 decks +8% synergy
Muddle the Mixture
8% of 1436 decks +3% synergy
Force of Will
8% of 1436 decks -3% synergy
Strix Serenade
8% of 358 decks +1% synergy
Deflecting Swat
8% of 546 decks -9% synergy
Access Denied
7% of 1382 decks +6% synergy
Force of Negation
7% of 1431 decks -2% synergy
Despark
7% of 454 decks -9% synergy
Fell the Profane
6% of 173 decks -6% synergy
Disruption Protocol
5% of 1382 decks +5% synergy
Stroke of Midnight
5% of 308 decks -7% synergy
Sorceries
Redress Fate
52% of 27 decks +46% synergy
Thoughtcast
46% of 1436 decks +43% synergy
Organic Extinction
42% of 542 decks +40% synergy
Reshape
32% of 1436 decks +30% synergy
Trash for Treasure
25% of 555 decks +24% synergy
Demonic Tutor
20% of 600 decks -2% synergy
Blasphemous Act
20% of 555 decks -14% synergy
Bala Ged Recovery
18% of 40 decks +9% synergy
Nature's Lore
18% of 40 decks -15% synergy
Farseek
18% of 40 decks -17% synergy
Cultivate
18% of 40 decks -29% synergy
Windfall
17% of 1436 decks +4% synergy
Wake the Past
16% of 405 decks +13% synergy
Vandalblast
14% of 555 decks -3% synergy
Three Visits
12% of 40 decks -12% synergy
Kodama's Reach
12% of 40 decks -19% synergy
Supreme Verdict
11% of 558 decks -3% synergy
Dance of the Manse
11% of 557 decks +7% synergy
Open the Vaults
10% of 558 decks +9% synergy
Their Name Is Death
10% of 552 decks +9% synergy
Feed the Swarm
10% of 594 decks -9% synergy
Scrap Mastery
10% of 555 decks +9% synergy
Ponder
9% of 1436 decks -4% synergy
Reckless Handling
9% of 358 decks +7% synergy
Farewell
8% of 542 decks -5% synergy
Terisiare's Devastation
8% of 540 decks +7% synergy
Rampant Growth
8% of 40 decks -27% synergy
Toxic Deluge
7% of 600 decks -10% synergy
One with the Machine
7% of 1435 decks +6% synergy
Saheeli's Directive
6% of 554 decks +6% synergy
Sevinne's Reclamation
6% of 557 decks -1% synergy
Monumental Corruption
6% of 427 decks +5% synergy
Austere Command
6% of 558 decks -7% synergy
Preordain
6% of 1436 decks -5% synergy
Diabolic Intent
5% of 600 decks -3% synergy
Damn
5% of 450 decks -11% synergy
Gamble
5% of 555 decks -5% synergy
Utility Artifacts
Ashnod's Altar
47% of 1436 decks +39% synergy
Unwinding Clock
46% of 1436 decks +43% synergy
Skullclamp
45% of 1436 decks +33% synergy
Ichor Wellspring
44% of 1436 decks +43% synergy
Sensei's Divining Top
40% of 1436 decks +34% synergy
Lightning Greaves
36% of 1436 decks +11% synergy
Aetherflux Reservoir
35% of 1436 decks +31% synergy
Cloud Key
34% of 1436 decks +32% synergy
Aether Spellbomb
33% of 1436 decks +32% synergy
Mishra's Bauble
33% of 1436 decks +32% synergy
Simulacrum Synthesizer
32% of 439 decks +30% synergy
Sculpting Steel
31% of 1436 decks +28% synergy
Encroaching Mycosynth
29% of 1127 decks +28% synergy
Thousand Moons Smithy
29% of 274 decks +25% synergy
Unidentified Hovership
26% of 19 decks +24% synergy
Swiftfoot Boots
25% of 1436 decks -3% synergy
Darksteel Forge
24% of 1436 decks +23% synergy
Tormod's Crypt
24% of 1436 decks +23% synergy
Moonsilver Key
24% of 1389 decks +22% synergy
Wayfarer's Bauble
24% of 1436 decks +14% synergy
Conduit of Worlds
22% of 36 decks +16% synergy
Sword of the Meek
22% of 1436 decks +22% synergy
Cranial Plating
22% of 600 decks +20% synergy
Bolas's Citadel
22% of 599 decks +12% synergy
The One Ring
21% of 958 decks +12% synergy
Isochron Scepter
21% of 1436 decks +18% synergy
Fountainport Bell
19% of 98 decks +19% synergy
Urza's Bauble
19% of 1436 decks +18% synergy
Codex Shredder
19% of 1436 decks +18% synergy
Grinding Station
18% of 1436 decks +18% synergy
Soul-Guide Lantern
18% of 1417 decks +16% synergy
Nim Deathmantle
17% of 1436 decks +17% synergy
Trading Post
17% of 1436 decks +16% synergy
Esoteric Duplicator
16% of 439 decks +16% synergy
Worldwalker Helm
16% of 439 decks +14% synergy
Conjurer's Bauble
15% of 1436 decks +15% synergy
Cranial Ram
15% of 113 decks +13% synergy
Welding Jar
15% of 1436 decks +14% synergy
Clock of Omens
15% of 1436 decks +14% synergy
Thopter Shop
14% of 500 decks +13% synergy
Spine of Ish Sah
13% of 1436 decks +12% synergy
Mycosynth Lattice
12% of 1436 decks +12% synergy
Forsaken Monument
12% of 1411 decks +11% synergy
Transmutation Font
12% of 450 decks +12% synergy
Semblance Anvil
11% of 1436 decks +11% synergy
Executioner's Capsule
11% of 600 decks +11% synergy
Rings of Brighthearth
11% of 1436 decks +9% synergy
Mirrorworks
10% of 1436 decks +10% synergy
Blasting Station
10% of 1436 decks +10% synergy
Oni-Cult Anvil
10% of 431 decks +8% synergy
Enchantments
Thopter Spy Network
48% of 1436 decks +44% synergy
Storm the Vault
42% of 555 decks +39% synergy
Smothering Tithe
39% of 557 decks +15% synergy
Rhystic Study
27% of 1436 decks -1% synergy
Biotransference
21% of 552 decks +20% synergy
Mechanized Production
19% of 1436 decks +17% synergy
Secrets of the Dead
15% of 1436 decks +14% synergy
Anointed Procession
14% of 558 decks +5% synergy
Artificer Class
13% of 1328 decks +12% synergy
Cryptolith Rite
12% of 40 decks +9% synergy
Mystic Remora
11% of 1436 decks -7% synergy
Tempered Steel
9% of 558 decks +8% synergy
Fortune Teller's Talent
9% of 78 decks +6% synergy
Agent of the Iron Throne
8% of 565 decks +6% synergy
Caretaker's Talent
8% of 38 decks -4% synergy
Impact Tremors
8% of 555 decks -2% synergy
Viridian Revel
8% of 40 decks +6% synergy
Quest for Renewal
8% of 40 decks +6% synergy
Intruder Alarm
7% of 1436 decks +5% synergy
Pia's Revolution
7% of 555 decks +6% synergy
The Antiquities War
6% of 1436 decks +5% synergy
Phyrexian Scriptures
5% of 600 decks +4% synergy
Planeswalkers
Tezzeret, Master of the Bridge
45% of 599 decks +43% synergy
Daretti, Scrap Savant
41% of 555 decks +38% synergy
Saheeli, Sublime Artificer
27% of 551 decks +23% synergy
Tezzeret the Seeker
25% of 1436 decks +22% synergy
Tezzeret, Artifice Master
11% of 1435 decks +10% synergy
Tezzeret, Betrayer of Flesh
10% of 1382 decks +9% synergy
Ugin, the Ineffable
10% of 1431 decks +9% synergy
Saheeli, Filigree Master
9% of 494 decks +8% synergy
Karn, the Great Creator
8% of 1431 decks +6% synergy
Saheeli, the Gifted
7% of 554 decks +6% synergy
Jace, Wielder of Mysteries
6% of 1431 decks +2% synergy
Utility Lands
Darksteel Citadel
69% of 1436 decks +65% synergy
Archway of Innovation
63% of 289 decks +57% synergy
Tree of Tales
62% of 40 decks +60% synergy
Inventors' Fair
61% of 1436 decks +58% synergy
Buried Ruin
61% of 1436 decks +56% synergy
Academy Ruins
58% of 1436 decks +53% synergy
Reliquary Tower
44% of 1436 decks +15% synergy
Urza's Saga
38% of 1402 decks +30% synergy
Fomori Vault
26% of 392 decks +24% synergy
Mystic Sanctuary
22% of 1427 decks +9% synergy
Otawara, Soaring City
18% of 1382 decks +1% synergy
Bojuka Bog
17% of 600 decks -13% synergy
Treasure Vault
16% of 1393 decks +13% synergy
Fountainport
13% of 91 decks +9% synergy
Ancient Tomb
13% of 1436 decks +3% synergy
Boseiju, Who Endures
13% of 39 decks -7% synergy
Urza's Tower
13% of 1436 decks +11% synergy
Urza's Power Plant
13% of 1436 decks +11% synergy
Urza's Mine
13% of 1436 decks +11% synergy
Minamo, School at Water's Edge
10% of 1436 decks +6% synergy
Monumental Henge
8% of 128 decks +4% synergy
Tolaria West
7% of 1436 decks +6% synergy
Temple of the False God
7% of 1436 decks -3% synergy
Urza's Workshop
6% of 1272 decks +6% synergy
Rivendell
6% of 844 decks +1% synergy
Castle Vantress
6% of 1427 decks +2% synergy
War Room
6% of 1407 decks -1% synergy
Tomb of the Spirit Dragon
5% of 1436 decks +4% synergy
Mana Artifacts
Sol Ring
94% of 1436 decks +10% synergy
Arcane Signet
76% of 1427 decks +4% synergy
Crystal Skull, Isu Spyglass
55% of 215 decks +51% synergy
Mind Stone
45% of 1436 decks +28% synergy
Dimir Signet
44% of 600 decks +15% synergy
Azorius Signet
44% of 558 decks +18% synergy
Izzet Signet
44% of 555 decks +16% synergy
Talisman of Dominance
34% of 600 decks +2% synergy
Lotus Petal
30% of 1436 decks +24% synergy
Fellwar Stone
29% of 1436 decks +8% synergy
Talisman of Creativity
29% of 551 decks +0% synergy
Thought Vessel
28% of 1436 decks +11% synergy
Talisman of Progress
26% of 558 decks +3% synergy
Chromatic Star
24% of 1436 decks +23% synergy
Basalt Monolith
23% of 1436 decks +20% synergy
Orzhov Signet
23% of 455 decks -4% synergy
Mox Opal
22% of 1436 decks +18% synergy
Commander's Sphere
21% of 1436 decks +6% synergy
Liquimetal Torque
20% of 1402 decks +17% synergy
Everflowing Chalice
19% of 1436 decks +15% synergy
Rakdos Signet
19% of 440 decks -11% synergy
Chromatic Sphere
19% of 1436 decks +18% synergy
Thran Dynamo
17% of 1436 decks +12% synergy
Chromatic Lantern
17% of 1436 decks +7% synergy
Talisman of Hierarchy
16% of 454 decks -8% synergy
Talisman of Conviction
16% of 411 decks -7% synergy
Boros Signet
16% of 412 decks -8% synergy
Mox Amber
15% of 1436 decks +11% synergy
Simic Signet
15% of 40 decks +1% synergy
Talisman of Indulgence
15% of 440 decks -12% synergy
Mana Vault
14% of 1436 decks +7% synergy
Mana Crypt
13% of 1436 decks +5% synergy
Selesnya Signet
13% of 23 decks +4% synergy
Talisman of Curiosity
10% of 40 decks -2% synergy
The Mightstone and Weakstone
8% of 1272 decks +7% synergy
Jeweled Lotus
7% of 1407 decks +1% synergy
Gilded Lotus
7% of 1436 decks +3% synergy
Chrome Mox
6% of 1436 decks -0% synergy
Blinkmoth Urn
5% of 1436 decks +5% synergy
Sky Diamond
5% of 1436 decks +0% synergy
Midnight Clock
5% of 1427 decks -0% synergy
Five Hundred Year Diary
5% of 704 decks +4% synergy
Lands
Mistvault Bridge
59% of 594 decks +55% synergy
Razortide Bridge
58% of 551 decks +51% synergy
Silverbluff Bridge
57% of 541 decks +51% synergy
Rustvale Bridge
56% of 405 decks +50% synergy
Drossforge Bridge
55% of 435 decks +51% synergy
Goldmire Bridge
55% of 450 decks +50% synergy
Tanglepool Bridge
52% of 40 decks +50% synergy
Hallowed Fountain
51% of 558 decks +10% synergy
Command Tower
50% of 1436 decks -24% synergy
Steam Vents
48% of 555 decks +9% synergy
Watery Grave
48% of 600 decks +7% synergy
Thornglint Bridge
48% of 23 decks +46% synergy
Slagwoods Bridge
47% of 19 decks +45% synergy
Godless Shrine
45% of 455 decks +5% synergy
Raffine's Tower
41% of 436 decks +13% synergy
Sacred Foundry
41% of 412 decks +5% synergy
Blood Crypt
40% of 440 decks +1% synergy
Xander's Lounge
40% of 424 decks +12% synergy
Breeding Pool
38% of 40 decks -4% synergy
Raugrin Triome
33% of 408 decks +6% synergy
Arcane Sanctum
32% of 455 decks +5% synergy
The Mycosynth Gardens
31% of 1127 decks +28% synergy
Temple Garden
30% of 23 decks -10% synergy
Morphic Pool
29% of 600 decks +3% synergy
Crumbling Necropolis
29% of 440 decks -2% synergy
Mystic Monastery
29% of 412 decks +2% synergy
Training Center
28% of 542 decks +0% synergy
Sea of Clouds
28% of 558 decks +2% synergy
Exotic Orchard
27% of 1436 decks -9% synergy
Stomping Ground
26% of 19 decks -15% synergy
Seaside Citadel
26% of 23 decks -0% synergy
Yavimaya Coast
25% of 40 decks -2% synergy
Spire of Industry
24% of 1436 decks +22% synergy
Darkmoss Bridge
23% of 13 decks +20% synergy
Zagoth Triome
23% of 13 decks -7% synergy
Savai Triome
23% of 377 decks -4% synergy
Spara's Headquarters
23% of 22 decks -9% synergy
Rejuvenating Springs
20% of 40 decks -9% synergy
Luxury Suite
20% of 440 decks -7% synergy
Shivan Reef
20% of 555 decks -7% synergy
Nomad Outpost
19% of 381 decks -9% synergy
Vault of Champions
19% of 450 decks -7% synergy
Sunken Hollow
18% of 600 decks -17% synergy
Glacial Fortress
18% of 558 decks -8% synergy
Spectator Seating
18% of 405 decks -8% synergy
Canopy Vista
17% of 23 decks -19% synergy
Drowned Catacomb
16% of 600 decks -9% synergy
Sulfur Falls
16% of 555 decks -14% synergy
Taiga
16% of 19 decks +3% synergy
Spire Garden
16% of 19 decks -8% synergy