Goblin Welder
Dross Scorpion
Encroaching Mycosynth
1

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Goblin Welder does not have summoning sickness. You control at least one other nontoken artifact creature. You have at least one artifact creature card in your graveyard.

   Steps

How does this combo work?
1
Activate Goblin Welder by tapping it, sacrificing any artifact creature you control and returning any other artifact creature from your graveyard to the battlefield.
2
The sacrificed creature dies, triggering Dross Scorpion, untapping Goblin Welder.
3
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Breya, Etherium Shaper
0.13% of 15443 decks 20 decks
Ashnod the Uncaring
0.28% of 2494 decks 7 decks
Mishra, Artificer Prodigy
0.81% of 744 decks 6 decks
Marchesa, the Black Rose
0.03% of 10348 decks 3 decks
Rashmi and Ragavan
0.04% of 5581 decks 2 decks
Iron Man, Titan of Innovation
0.04% of 4924 decks 2 decks
Jhoira, Ageless Innovator
0.09% of 2131 decks 2 decks
Dr. Madison Li
0.04% of 5443 decks 2 decks
Liberty Prime, Recharged
0.03% of 3938 decks 1 decks
Pia Nalaar, Chief Mechanic
0.21% of 472 decks 1 decks
Glacian, Powerstone Engineer // Toggo, Goblin Weaponsmith
0.93% of 108 decks 1 decks
Saheeli, Radiant Creator
0.02% of 4016 decks 1 decks
Keskit, the Flesh Sculptor // Kraum, Ludevic's Opus
7.69% of 13 decks 1 decks
Jhoira, Weatherlight Captain
0.02% of 6105 decks 1 decks
Saheeli, the Gifted
0.05% of 1930 decks 1 decks
Elsha of the Infinite
0.02% of 4488 decks 1 decks
Atogatog
0.07% of 1437 decks 1 decks
Tetzin, Gnome Champion
0.02% of 4160 decks 1 decks
High Synergy Cards
Ancient Den
75% of 28 decks +70% synergy
Vault of Whispers
68% of 41 decks +64% synergy
Seat of the Synod
63% of 60 decks +57% synergy
Great Furnace
62% of 60 decks +56% synergy
Tree of Tales
57% of 7 decks +55% synergy
Birthing Pod
57% of 7 decks +55% synergy
Goblin Engineer
57% of 60 decks +54% synergy
Scrap Trawler
55% of 60 decks +53% synergy
Etherium Sculptor
58% of 60 decks +53% synergy
Krark-Clan Ironworks
53% of 60 decks +52% synergy
Top Cards
Emry, Lurker of the Loch
55% of 60 decks +51% synergy
Jan Jansen, Chaos Crafter
50% of 22 decks +47% synergy
Jhoira, Weatherlight Captain
50% of 60 decks +44% synergy
Myr Retriever
48% of 60 decks +46% synergy
Sai, Master Thopterist
48% of 60 decks +45% synergy
Esper Sentinel
46% of 28 decks +27% synergy
Thopter Foundry
45% of 22 decks +44% synergy
Clock of Omens
45% of 60 decks +44% synergy
Foundry Inspector
45% of 60 decks +41% synergy
Unwinding Clock
43% of 60 decks +41% synergy
Game Changers
Urza, Lord High Artificer
40% of 60 decks +37% synergy
Enlightened Tutor
39% of 28 decks +22% synergy
Bolas's Citadel
37% of 41 decks +28% synergy
Smothering Tithe
32% of 28 decks +8% synergy
Ancient Tomb
18% of 60 decks +8% synergy
Vampiric Tutor
17% of 41 decks -0% synergy
Mana Vault
17% of 60 decks +10% synergy
The One Ring
13% of 60 decks +5% synergy
Mox Diamond
8% of 60 decks +4% synergy
Chrome Mox
7% of 60 decks +1% synergy
Creatures
Enthusiastic Mechanaut
43% of 60 decks +39% synergy
Pactdoll Terror
43% of 7 decks +42% synergy
Haywire Mite
43% of 7 decks +39% synergy
Sharuum the Hegemon
41% of 22 decks +39% synergy
Solemn Simulacrum
38% of 60 decks +25% synergy
Padeem, Consul of Innovation
37% of 60 decks +33% synergy
Marionette Master
34% of 41 decks +31% synergy
Baleful Strix
34% of 41 decks +21% synergy
Reckless Fireweaver
33% of 60 decks +29% synergy
Marionette Apprentice
33% of 18 decks +28% synergy
Oswald Fiddlebender
32% of 28 decks +31% synergy
Arcum Dagsson
32% of 60 decks +31% synergy
Junk Diver
30% of 60 decks +29% synergy
Kuldotha Forgemaster
30% of 60 decks +29% synergy
Eldrazi Displacer
29% of 28 decks +27% synergy
Phyrexian Metamorph
28% of 60 decks +21% synergy
Disciple of the Vault
27% of 41 decks +25% synergy
Master Transmuter
25% of 60 decks +24% synergy
Wurmcoil Engine
25% of 60 decks +23% synergy
Thought Monitor
23% of 60 decks +20% synergy
Forensic Gadgeteer
22% of 40 decks +20% synergy
Myr Battlesphere
22% of 60 decks +20% synergy
Urza, Lord Protector
21% of 28 decks +20% synergy
Vedalken Archmage
20% of 60 decks +19% synergy
Ornithopter of Paradise
18% of 60 decks +14% synergy
Dockside Extortionist
18% of 60 decks +10% synergy
Mayhem Devil
17% of 41 decks +7% synergy
The Reality Chip
17% of 60 decks +13% synergy
Thopter Assembly
15% of 60 decks +15% synergy
Chief Engineer
15% of 60 decks +15% synergy
Ingenious Artillerist
15% of 60 decks +13% synergy
Crime Novelist
15% of 40 decks +13% synergy
Pitiless Plunderer
15% of 41 decks +7% synergy
Teshar, Ancestor's Apostle
14% of 28 decks +12% synergy
Noxious Gearhulk
12% of 41 decks +9% synergy
Farid, Enterprising Salvager
12% of 60 decks +11% synergy
Mirran Spy
12% of 60 decks +11% synergy
Workshop Assistant
12% of 60 decks +11% synergy
Hangarback Walker
12% of 60 decks +11% synergy
Shimmer Myr
12% of 60 decks +10% synergy
Jhoira's Familiar
12% of 60 decks +10% synergy
Trophy Mage
12% of 60 decks +10% synergy
Meteor Golem
12% of 60 decks +10% synergy
Spellskite
12% of 60 decks +8% synergy
Gandalf the White
11% of 27 decks +10% synergy
Soulherder
11% of 28 decks +6% synergy
Mirkwood Bats
11% of 38 decks +0% synergy
Corridor Monitor
10% of 60 decks +10% synergy
Arcbound Ravager
10% of 60 decks +10% synergy
Slobad, Goblin Tinkerer
10% of 60 decks +9% synergy
Instants
Dispatch
29% of 28 decks +24% synergy
Counterspell
28% of 60 decks -14% synergy
Swords to Plowshares
25% of 28 decks -38% synergy
Cyclonic Rift
22% of 60 decks -5% synergy
An Offer You Can't Refuse
20% of 60 decks -2% synergy
Teferi's Protection
18% of 28 decks -1% synergy
Whir of Invention
17% of 60 decks +14% synergy
Fierce Guardianship
17% of 60 decks -1% synergy
Mana Drain
15% of 60 decks +0% synergy
Deflecting Swat
15% of 60 decks -1% synergy
Deadly Dispute
15% of 41 decks +3% synergy
Path to Exile
14% of 28 decks -33% synergy
Anguished Unmaking
14% of 22 decks -11% synergy
Arcane Denial
13% of 60 decks -7% synergy
Muddle the Mixture
12% of 60 decks +7% synergy
Chaos Warp
12% of 60 decks -20% synergy
Ephemerate
11% of 28 decks +5% synergy
Boros Charm
11% of 28 decks -14% synergy
Generous Gift
11% of 28 decks -14% synergy
Swan Song
10% of 60 decks -6% synergy
Negate
10% of 60 decks -12% synergy
Dramatic Reversal
8% of 60 decks +3% synergy
Body Count
7% of 41 decks +7% synergy
Plumb the Forbidden
7% of 41 decks +4% synergy
Tragic Slip
7% of 41 decks +4% synergy
Dark Ritual
7% of 41 decks -15% synergy
Demand Answers
7% of 42 decks +2% synergy
Spell Swindle
7% of 60 decks +5% synergy
Force of Negation
7% of 60 decks -2% synergy
Brainstorm
7% of 60 decks -13% synergy
Sorceries
Vandalblast
28% of 60 decks +13% synergy
Fabricate
27% of 60 decks +21% synergy
Organic Extinction
21% of 28 decks +19% synergy
Demonic Tutor
20% of 41 decks -2% synergy
Blasphemous Act
18% of 60 decks -15% synergy
Toxic Deluge
15% of 41 decks -3% synergy
Wake the Past
14% of 28 decks +12% synergy
Austere Command
14% of 28 decks +2% synergy
Thoughtcast
13% of 60 decks +10% synergy
Trash for Treasure
12% of 60 decks +11% synergy
Beseech the Mirror
9% of 35 decks +5% synergy
Saheeli's Directive
8% of 60 decks +8% synergy
Scrap Mastery
8% of 60 decks +8% synergy
Reshape
8% of 60 decks +7% synergy
Terisiare's Devastation
7% of 41 decks +7% synergy
Diabolic Intent
7% of 41 decks -1% synergy
Reanimate
7% of 41 decks -9% synergy
Feed the Swarm
7% of 41 decks -10% synergy
Transmute Artifact
7% of 60 decks +6% synergy
Rise and Shine
7% of 60 decks +5% synergy
Utility Artifacts
Time Sieve
41% of 41 decks +39% synergy
Ashnod's Altar
38% of 60 decks +31% synergy
Mystic Forge
37% of 60 decks +34% synergy
Sensei's Divining Top
35% of 60 decks +30% synergy
Mycosynth Lattice
32% of 60 decks +31% synergy
Skullclamp
30% of 60 decks +18% synergy
Sculpting Steel
28% of 60 decks +26% synergy
Lightning Greaves
28% of 60 decks +3% synergy
Ichor Wellspring
27% of 60 decks +25% synergy
Darksteel Forge
25% of 60 decks +24% synergy
Commander's Sphere
23% of 60 decks +9% synergy
Oni-Cult Anvil
22% of 41 decks +20% synergy
Wishclaw Talisman
22% of 41 decks +17% synergy
Blasting Station
22% of 60 decks +21% synergy
Nim Deathmantle
22% of 60 decks +21% synergy
Lotus Petal
22% of 60 decks +15% synergy
Sword of the Meek
18% of 60 decks +18% synergy
Myr Turbine
18% of 60 decks +18% synergy
Rings of Brighthearth
18% of 60 decks +17% synergy
Cloud Key
18% of 60 decks +17% synergy
Swiftfoot Boots
18% of 60 decks -9% synergy
Retrofitter Foundry
17% of 60 decks +16% synergy
Liquimetal Coating
17% of 60 decks +16% synergy
Spine of Ish Sah
17% of 60 decks +16% synergy
Mishra's Bauble
17% of 60 decks +15% synergy
Aetherflux Reservoir
17% of 60 decks +13% synergy
Mind Stone
17% of 60 decks +0% synergy
Thousand Moons Smithy
16% of 19 decks +13% synergy
Vedalken Orrery
15% of 60 decks +14% synergy
Portal to Phyrexia
15% of 60 decks +13% synergy
Phyrexian Altar
15% of 60 decks +11% synergy
Panharmonicon
15% of 60 decks +11% synergy
Cranial Plating
15% of 41 decks +13% synergy
Thopter Shop
14% of 28 decks +14% synergy
Grinding Station
13% of 60 decks +13% synergy
Trading Post
13% of 60 decks +12% synergy
Aether Spellbomb
13% of 60 decks +12% synergy
Wayfarer's Bauble
13% of 60 decks +4% synergy
Simulacrum Synthesizer
13% of 31 decks +11% synergy
Executioner's Capsule
12% of 41 decks +12% synergy
Vat of Rebirth
12% of 41 decks +10% synergy
Voltaic Key
12% of 60 decks +11% synergy
Moonsilver Key
12% of 60 decks +10% synergy
Inspiring Statuary
12% of 60 decks +10% synergy
Dispeller's Capsule
11% of 28 decks +10% synergy
Salvaging Station
10% of 60 decks +10% synergy
Summoning Station
10% of 60 decks +10% synergy
Gonti's Aether Heart
10% of 60 decks +10% synergy
Prized Statue
10% of 60 decks +9% synergy
Mirrorworks
10% of 60 decks +9% synergy
Enchantments
Biotransference
27% of 41 decks +26% synergy
Storm the Vault
27% of 60 decks +24% synergy
Mirrodin Besieged
22% of 60 decks +20% synergy
Thopter Spy Network
20% of 60 decks +17% synergy
Rhystic Study
20% of 60 decks -7% synergy
Mechanized Production
15% of 60 decks +12% synergy
Artificer Class
13% of 60 decks +12% synergy
Efficient Construction
12% of 60 decks +10% synergy
Goblin Bombardment
12% of 60 decks +5% synergy
Anointed Procession
11% of 28 decks +2% synergy
Whirlwind of Thought
11% of 28 decks +0% synergy
Possibility Storm
10% of 60 decks +9% synergy
Blood Funnel
10% of 41 decks +10% synergy
March of the Machines
8% of 60 decks +8% synergy
Impact Tremors
8% of 60 decks -2% synergy
Mystic Remora
8% of 60 decks -9% synergy
Unspeakable Symbol
7% of 41 decks +7% synergy
Planar Chaos
7% of 60 decks +6% synergy
Planeswalkers
Daretti, Scrap Savant
33% of 60 decks +31% synergy
Tezzeret the Seeker
27% of 60 decks +24% synergy
Tezzeret, Master of the Bridge
24% of 41 decks +22% synergy
Saheeli, Sublime Artificer
23% of 60 decks +19% synergy
Karn, the Great Creator
15% of 60 decks +14% synergy
Utility Lands
Inventors' Fair
50% of 60 decks +46% synergy
Academy Ruins
48% of 60 decks +43% synergy
Darksteel Citadel
42% of 60 decks +38% synergy
Urza's Saga
37% of 60 decks +30% synergy
Buried Ruin
33% of 60 decks +28% synergy
Reliquary Tower
27% of 60 decks -3% synergy
Treasure Vault
23% of 60 decks +21% synergy
Bojuka Bog
15% of 41 decks -15% synergy
Fomori Vault
13% of 31 decks +12% synergy
Mishra's Workshop
10% of 60 decks +10% synergy
Otawara, Soaring City
10% of 60 decks -6% synergy
Minamo, School at Water's Edge
8% of 60 decks +4% synergy
Mana Artifacts
Sol Ring
92% of 60 decks +7% synergy
Arcane Signet
88% of 60 decks +16% synergy
Liquimetal Torque
45% of 60 decks +42% synergy
Talisman of Creativity
33% of 60 decks +5% synergy
Mox Opal
30% of 60 decks +26% synergy
Fellwar Stone
30% of 60 decks +9% synergy
Talisman of Dominance
29% of 41 decks -3% synergy
Talisman of Conviction
29% of 28 decks +5% synergy
Talisman of Progress
29% of 28 decks +4% synergy
Chromatic Lantern
25% of 60 decks +16% synergy
Talisman of Indulgence
24% of 41 decks -3% synergy
Basalt Monolith
23% of 60 decks +21% synergy
Machine God's Effigy
22% of 60 decks +20% synergy
Thran Dynamo
20% of 60 decks +15% synergy
Gilded Lotus
18% of 60 decks +15% synergy
Izzet Signet
18% of 60 decks -9% synergy
Talisman of Hierarchy
18% of 22 decks -7% synergy
Dimir Signet
17% of 41 decks -11% synergy
Mox Amber
13% of 60 decks +9% synergy
Cursed Mirror
13% of 60 decks +8% synergy
Rakdos Signet
12% of 41 decks -17% synergy
The Mightstone and Weakstone
12% of 60 decks +11% synergy
Mana Crypt
12% of 60 decks +6% synergy
Relic of Sauron
11% of 38 decks +2% synergy
Chromatic Orrery
10% of 60 decks +9% synergy
Thought Vessel
8% of 60 decks -9% synergy
Blinkmoth Urn
7% of 60 decks +6% synergy
Midnight Clock
7% of 60 decks +1% synergy
Lands
Spara's Headquarters
100% of 3 decks +70% synergy
Jetmir's Garden
100% of 3 decks +69% synergy
Command Tower
90% of 60 decks +16% synergy
Goldmire Bridge
68% of 22 decks +64% synergy
Mistvault Bridge
63% of 41 decks +59% synergy
Razortide Bridge
57% of 28 decks +50% synergy
Ketria Triome
57% of 7 decks +25% synergy
Stomping Ground
57% of 7 decks +17% synergy
Breeding Pool
57% of 7 decks +17% synergy
Rustvale Bridge
54% of 28 decks +49% synergy
Steam Vents
53% of 60 decks +15% synergy
Drossforge Bridge
51% of 41 decks +47% synergy
Watery Grave
51% of 41 decks +11% synergy
Exotic Orchard
50% of 60 decks +14% synergy
Blood Crypt
49% of 41 decks +11% synergy
Silverbluff Bridge
47% of 60 decks +41% synergy
Hallowed Fountain
46% of 28 decks +6% synergy
Slagwoods Bridge
43% of 7 decks +40% synergy
Karplusan Forest
43% of 7 decks +25% synergy
Yavimaya Coast
43% of 7 decks +16% synergy
Frontier Bivouac
43% of 7 decks +14% synergy
Hinterland Harbor
43% of 7 decks +13% synergy
Sacred Foundry
43% of 28 decks +7% synergy
Xander's Lounge
37% of 41 decks +11% synergy
Raugrin Triome
36% of 28 decks +10% synergy
Scalding Tarn
35% of 60 decks +24% synergy
Spectator Seating
32% of 28 decks +8% synergy
Training Center
30% of 60 decks +3% synergy
Sea of Clouds
29% of 28 decks +3% synergy
Spire of Industry
28% of 60 decks +25% synergy
Godless Shrine
27% of 22 decks -13% synergy
Morphic Pool
27% of 41 decks +1% synergy
The Mycosynth Gardens
27% of 60 decks +25% synergy
City of Brass
25% of 60 decks +17% synergy
Polluted Delta
25% of 60 decks +13% synergy
Tundra
25% of 28 decks +11% synergy
Shivan Reef
25% of 60 decks -3% synergy
Glimmervoid
23% of 60 decks +23% synergy
Bloodstained Mire
23% of 60 decks +13% synergy
Path of Ancestry
23% of 60 decks +2% synergy
Luxury Suite
22% of 41 decks -4% synergy
Mana Confluence
22% of 60 decks +15% synergy
Sulfur Falls
22% of 60 decks -11% synergy
Arid Mesa
20% of 60 decks +10% synergy
Marsh Flats
20% of 60 decks +9% synergy
Volcanic Island
20% of 60 decks +6% synergy
Stormcarved Coast
20% of 60 decks +2% synergy
Underground River
20% of 41 decks -1% synergy
Raffine's Tower
18% of 22 decks -8% synergy
Plateau
18% of 28 decks +6% synergy