Goblin Welder
Dross Scorpion
Biotransference
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
Jan Jansen, Chaos Crafter
8.07% of 4536 decks 366 decks
Breya, Etherium Shaper
0.06% of 15454 decks 10 decks
Ashnod the Uncaring
0.28% of 2496 decks 7 decks
Imskir Iron-Eater
0.18% of 3364 decks 6 decks
Ashad, the Lone Cyberman
0.41% of 1477 decks 6 decks
Ayara, Widow of the Realm
0.29% of 1721 decks 5 decks
Megatron, Tyrant
0.07% of 4153 decks 3 decks
Marchesa, the Black Rose
0.02% of 10356 decks 2 decks
Mishra, Artificer Prodigy
0.27% of 745 decks 2 decks
Keskit, the Flesh Sculptor // Toggo, Goblin Weaponsmith
0.33% of 303 decks 1 decks
Akiri, Line-Slinger // Tormod, the Desecrator
9.09% of 11 decks 1 decks
Rakdos, the Muscle
0.03% of 3947 decks 1 decks
Bjorna, Nightfall Alchemist // Cecily, Haunted Mage
1.25% of 80 decks 1 decks
Mishra, Tamer of Mak Fawa
0.08% of 1217 decks 1 decks
Mishra, Eminent One
0.01% of 7233 decks 1 decks
Mr. House, President and CEO
0.01% of 14583 decks 1 decks
Keskit, the Flesh Sculptor // Tana, the Bloodsower
1.00% of 100 decks 1 decks
Asmoranomardicadaistinaculdacar
0.03% of 3896 decks 1 decks
New Cards
Ugin, Eye of the Storms
5% of 42 decks +4% synergy
Mardu Siegebreaker
4% of 28 decks -6% synergy
Hardened Tactician
3% of 30 decks +1% synergy
Voice of Victory
2% of 40 decks -3% synergy
Elspeth, Storm Slayer
2% of 40 decks -2% synergy
High Synergy Cards
Clock of Omens
88% of 424 decks +87% synergy
Goblin Engineer
83% of 424 decks +80% synergy
Myr Retriever
80% of 424 decks +78% synergy
Ichor Wellspring
76% of 424 decks +75% synergy
Academy Manufactor
78% of 424 decks +74% synergy
Vault of Whispers
77% of 424 decks +73% synergy
Reckless Fireweaver
77% of 424 decks +73% synergy
Scrap Trawler
74% of 424 decks +72% synergy
Ancient Den
76% of 387 decks +71% synergy
Great Furnace
76% of 424 decks +71% synergy
Top Cards
Skullclamp
82% of 424 decks +70% synergy
Swords to Plowshares
77% of 387 decks +14% synergy
Oswald Fiddlebender
72% of 387 decks +70% synergy
Mayhem Devil
71% of 424 decks +62% synergy
Liquimetal Coating
71% of 424 decks +70% synergy
Disciple of the Vault
68% of 424 decks +66% synergy
Marionette Apprentice
67% of 195 decks +62% synergy
Xorn
67% of 424 decks +63% synergy
Mirkwood Bats
66% of 402 decks +56% synergy
Deadly Dispute
65% of 424 decks +54% synergy
Game Changers
Smothering Tithe
60% of 387 decks +36% synergy
Demonic Tutor
37% of 424 decks +15% synergy
Enlightened Tutor
35% of 387 decks +18% synergy
Urza, Lord High Artificer
34% of 32 decks +31% synergy
Vampiric Tutor
24% of 424 decks +7% synergy
Bolas's Citadel
19% of 424 decks +11% synergy
Ancient Tomb
17% of 424 decks +6% synergy
The One Ring
16% of 424 decks +8% synergy
Gamble
15% of 424 decks +6% synergy
Mana Vault
15% of 424 decks +8% synergy
Creatures
Pitiless Plunderer
64% of 424 decks +57% synergy
Crime Novelist
63% of 254 decks +61% synergy
Sai, Master Thopterist
62% of 32 decks +59% synergy
Emry, Lurker of the Loch
62% of 32 decks +59% synergy
Ingenious Artillerist
62% of 424 decks +60% synergy
Marionette Master
61% of 424 decks +57% synergy
Drumbellower
60% of 387 decks +58% synergy
Foundry Inspector
57% of 424 decks +53% synergy
Etherium Sculptor
56% of 32 decks +51% synergy
Solemn Simulacrum
56% of 424 decks +42% synergy
Mondrak, Glory Dominus
54% of 387 decks +47% synergy
Esper Sentinel
53% of 387 decks +33% synergy
Jhoira, Weatherlight Captain
50% of 32 decks +44% synergy
Nadier's Nightblade
49% of 424 decks +45% synergy
Marvin, Murderous Mimic
48% of 155 decks +47% synergy
Mahadi, Emporium Master
48% of 424 decks +42% synergy
Magda, Brazen Outlaw
44% of 424 decks +42% synergy
Losheel, Clockwork Scholar
42% of 387 decks +39% synergy
Professional Face-Breaker
40% of 424 decks +32% synergy
Loyal Apprentice
39% of 424 decks +36% synergy
Kambal, Profiteering Mayor
36% of 192 decks +30% synergy
Enthusiastic Mechanaut
34% of 32 decks +30% synergy
Vedalken Archmage
31% of 32 decks +30% synergy
Padeem, Consul of Innovation
31% of 32 decks +28% synergy
Urza, Lord Protector
31% of 13 decks +29% synergy
Sharuum the Hegemon
31% of 13 decks +29% synergy
Kuldotha Forgemaster
29% of 424 decks +28% synergy
Junk Diver
28% of 424 decks +27% synergy
Stridehangar Automaton
26% of 91 decks +25% synergy
Master Transmuter
25% of 32 decks +24% synergy
Thought Monitor
25% of 32 decks +22% synergy
Brudiclad, Telchor Engineer
25% of 32 decks +21% synergy
Phyrexian Metamorph
25% of 32 decks +18% synergy
Ornithopter of Paradise
23% of 424 decks +19% synergy
Forensic Gadgeteer
23% of 22 decks +20% synergy
Lotho, Corrupt Shirriff
23% of 367 decks +10% synergy
Elas il-Kor, Sadistic Pilgrim
22% of 387 decks +12% synergy
Dockside Extortionist
22% of 424 decks +14% synergy
Workshop Assistant
21% of 424 decks +21% synergy
Arcbound Condor
20% of 191 decks +19% synergy
Goldspan Dragon
18% of 424 decks +12% synergy
Vihaan, Goldwaker
17% of 191 decks +15% synergy
Baleful Strix
16% of 32 decks +3% synergy
Teshar, Ancestor's Apostle
16% of 387 decks +13% synergy
Molten Gatekeeper
15% of 191 decks +12% synergy
Wurmcoil Engine
14% of 424 decks +12% synergy
Hellkite Tyrant
13% of 424 decks +9% synergy
Ashnod the Uncaring
12% of 32 decks +12% synergy
Osgir, the Reconstructor
12% of 387 decks +11% synergy
Braids, Arisen Nightmare
12% of 424 decks +5% synergy
Instants
Dispatch
60% of 387 decks +55% synergy
Path to Exile
59% of 387 decks +12% synergy
Anguished Unmaking
46% of 387 decks +22% synergy
Generous Gift
41% of 387 decks +17% synergy
Chaos Warp
40% of 424 decks +8% synergy
Big Score
28% of 424 decks +19% synergy
Cyclonic Rift
28% of 32 decks +2% synergy
Mana Drain
25% of 32 decks +10% synergy
Whir of Invention
22% of 32 decks +19% synergy
Deflecting Swat
21% of 424 decks +5% synergy
Teferi's Protection
19% of 387 decks +0% synergy
Arcane Denial
19% of 32 decks -1% synergy
Counterspell
19% of 32 decks -24% synergy
Boros Charm
17% of 387 decks -7% synergy
Swan Song
12% of 32 decks -4% synergy
Fierce Guardianship
12% of 32 decks -6% synergy
An Offer You Can't Refuse
12% of 32 decks -9% synergy
Demand Answers
11% of 271 decks +5% synergy
Deadly Rollick
11% of 424 decks -1% synergy
Dark Ritual
11% of 424 decks -12% synergy
Unexpected Windfall
10% of 424 decks +4% synergy
Negate
9% of 32 decks -13% synergy
Silence
9% of 387 decks +3% synergy
Wear // Tear
9% of 387 decks +1% synergy
Village Rites
8% of 424 decks -1% synergy
Despark
8% of 387 decks -7% synergy
Pyroblast
7% of 424 decks +1% synergy
Red Elemental Blast
7% of 424 decks +1% synergy
Fracture
7% of 387 decks +1% synergy
Fanatical Offering
6% of 298 decks +5% synergy
Costly Plunder
6% of 424 decks +5% synergy
Terminate
6% of 424 decks -14% synergy
Stroke of Midnight
5% of 322 decks -5% synergy
Tibalt's Trickery
5% of 424 decks +0% synergy
Untimely Malfunction
5% of 156 decks -2% synergy
Sorceries
Blasphemous Act
40% of 424 decks +7% synergy
Ruinous Ultimatum
37% of 387 decks +18% synergy
Trash for Treasure
29% of 424 decks +28% synergy
Fabricate
28% of 32 decks +22% synergy
Damn
28% of 387 decks +12% synergy
Monumental Corruption
26% of 424 decks +25% synergy
Diabolic Intent
25% of 424 decks +17% synergy
Thoughtcast
22% of 32 decks +19% synergy
Jeska's Will
21% of 424 decks +4% synergy
Reckless Handling
18% of 419 decks +17% synergy
Sevinne's Reclamation
16% of 387 decks +9% synergy
Beseech the Mirror
15% of 354 decks +11% synergy
Vandalblast
14% of 424 decks -1% synergy
Organic Extinction
14% of 387 decks +11% synergy
Wake the Past
13% of 387 decks +10% synergy
Faithless Looting
10% of 424 decks -7% synergy
Imperial Seal
7% of 424 decks +2% synergy
Blasphemous Edict
7% of 129 decks -0% synergy
Toxic Deluge
7% of 424 decks -11% synergy
Farewell
6% of 387 decks -7% synergy
Scrap Mastery
6% of 424 decks +5% synergy
Blood Money
5% of 424 decks +3% synergy
Utility Artifacts
Prized Statue
59% of 424 decks +58% synergy
Oni-Cult Anvil
50% of 424 decks +48% synergy
Krark-Clan Ironworks
47% of 424 decks +46% synergy
Idol of Oblivion
45% of 424 decks +40% synergy
Ashnod's Altar
42% of 424 decks +35% synergy
Thornbite Staff
41% of 424 decks +41% synergy
Nimblewright Schematic
41% of 424 decks +40% synergy
Thopter Foundry
38% of 13 decks +37% synergy
Thopter Shop
38% of 387 decks +37% synergy
Mephitic Draught
38% of 298 decks +37% synergy
Encroaching Mycosynth
34% of 32 decks +33% synergy
Sting, the Glinting Dagger
32% of 397 decks +31% synergy
Time Sieve
31% of 32 decks +28% synergy
Mycosynth Wellspring
31% of 424 decks +30% synergy
Aether Spellbomb
25% of 32 decks +24% synergy
Unwinding Clock
22% of 424 decks +20% synergy
Thousand-Year Elixir
22% of 424 decks +20% synergy
Servo Schematic
21% of 424 decks +20% synergy
Mycosynth Lattice
21% of 424 decks +20% synergy
Vat of Rebirth
21% of 424 decks +19% synergy
Simulacrum Synthesizer
20% of 20 decks +18% synergy
Thousand Moons Smithy
19% of 273 decks +17% synergy
Swiftfoot Boots
19% of 424 decks -9% synergy
Sculpting Steel
18% of 424 decks +16% synergy
Staff of Domination
18% of 424 decks +17% synergy
Wishclaw Talisman
18% of 424 decks +12% synergy
Mystic Forge
17% of 424 decks +14% synergy
Lotus Petal
16% of 424 decks +9% synergy
Ashnod's Transmogrant
16% of 424 decks +15% synergy
Sensei's Divining Top
16% of 424 decks +11% synergy
Esoteric Duplicator
15% of 20 decks +14% synergy
Worldwalker Helm
15% of 20 decks +14% synergy
Trading Post
14% of 424 decks +13% synergy
Collector's Vault
13% of 352 decks +12% synergy
Lightning Greaves
13% of 424 decks -12% synergy
Magewright's Stone
12% of 424 decks +11% synergy
Mind Stone
12% of 424 decks -5% synergy
Transmutation Font
12% of 216 decks +11% synergy
Nuka-Cola Vending Machine
11% of 311 decks +10% synergy
Sword of the Meek
10% of 424 decks +10% synergy
Grinding Station
9% of 424 decks +9% synergy
Wayfarer's Bauble
8% of 424 decks -1% synergy
Cloud Key
8% of 424 decks +6% synergy
Commander's Sphere
8% of 424 decks -7% synergy
Illusionist's Bracers
8% of 424 decks +6% synergy
Blasting Station
7% of 424 decks +7% synergy
Spine of Ish Sah
7% of 424 decks +7% synergy
Radiant Lotus
7% of 86 decks +6% synergy
Manifold Key
7% of 424 decks +5% synergy
Rings of Brighthearth
7% of 424 decks +5% synergy
Enchantments
Anointed Procession
52% of 387 decks +44% synergy
Agent of the Iron Throne
46% of 424 decks +44% synergy
Revel in Riches
34% of 424 decks +31% synergy
Goblin Bombardment
32% of 424 decks +25% synergy
Mirrodin Besieged
28% of 32 decks +26% synergy
Rhystic Study
25% of 32 decks -2% synergy
Dazzling Theater // Prop Room
22% of 136 decks +19% synergy
Artificer Class
22% of 32 decks +21% synergy
Storm the Vault
22% of 32 decks +19% synergy
Thopter Spy Network
16% of 32 decks +12% synergy
Impact Tremors
15% of 424 decks +5% synergy
Clan Crafter
12% of 32 decks +12% synergy
Hidden Stockpile
12% of 387 decks +11% synergy
Efficient Construction
9% of 32 decks +8% synergy
Black Market Connections
9% of 424 decks -2% synergy
Caretaker's Talent
7% of 156 decks +2% synergy
Phyrexian Scriptures
7% of 424 decks +6% synergy
Phyrexian Arena
7% of 424 decks -9% synergy
Underworld Breach
7% of 424 decks +1% synergy
Alchemist's Talent
6% of 175 decks +4% synergy
Planeswalkers
Daretti, Scrap Savant
58% of 424 decks +56% synergy
Tezzeret, Master of the Bridge
28% of 32 decks +26% synergy
Tezzeret the Seeker
22% of 32 decks +20% synergy
Daretti, Ingenious Iconoclast
14% of 424 decks +14% synergy
Saheeli, Sublime Artificer
12% of 32 decks +8% synergy
Karn, the Great Creator
7% of 424 decks +6% synergy
Utility Lands
Seat of the Synod
62% of 32 decks +56% synergy
Buried Ruin
59% of 424 decks +54% synergy
Darksteel Citadel
58% of 424 decks +55% synergy
Inventors' Fair
58% of 424 decks +54% synergy
Academy Ruins
47% of 32 decks +42% synergy
Urza's Saga
37% of 424 decks +30% synergy
Treasure Vault
28% of 424 decks +26% synergy
Bojuka Bog
17% of 424 decks -13% synergy
Reliquary Tower
16% of 424 decks -14% synergy
Urborg, Tomb of Yawgmoth
14% of 424 decks +4% synergy
Otawara, Soaring City
12% of 32 decks -4% synergy
Phyrexian Tower
12% of 424 decks +3% synergy
Fomori Vault
12% of 214 decks +11% synergy
Takenuma, Abandoned Mire
8% of 424 decks -1% synergy
Monumental Henge
8% of 173 decks +6% synergy
Mines of Moria
6% of 402 decks +2% synergy
Eiganjo, Seat of the Empire
6% of 387 decks -2% synergy
Mana Artifacts
Sol Ring
94% of 424 decks +10% synergy
Liquimetal Torque
89% of 424 decks +86% synergy
Arcane Signet
88% of 424 decks +16% synergy
Patriar's Seal
47% of 424 decks +46% synergy
Talisman of Hierarchy
44% of 387 decks +19% synergy
Rakdos Signet
44% of 424 decks +15% synergy
Talisman of Conviction
39% of 387 decks +15% synergy
Orzhov Signet
39% of 387 decks +12% synergy
Talisman of Indulgence
38% of 424 decks +11% synergy
Boros Signet
35% of 387 decks +13% synergy
Talisman of Dominance
34% of 32 decks +2% synergy
Dimir Signet
31% of 32 decks +3% synergy
Talisman of Creativity
31% of 32 decks +3% synergy
Fellwar Stone
24% of 424 decks +3% synergy
Mox Opal
23% of 424 decks +19% synergy
Talisman of Progress
23% of 13 decks -1% synergy
Izzet Signet
19% of 32 decks -9% synergy
Machine God's Effigy
16% of 32 decks +14% synergy
Mana Crypt
11% of 424 decks +5% synergy
Relic of Sauron
10% of 31 decks +1% synergy
Chrome Mox
9% of 424 decks +3% synergy
Mox Amber
8% of 424 decks +4% synergy
Basalt Monolith
7% of 424 decks +4% synergy
Cursed Mirror
7% of 424 decks +1% synergy
Mox Diamond
5% of 424 decks +1% synergy
Lands
Command Tower
92% of 424 decks +18% synergy
Stomping Ground
75% of 4 decks +35% synergy
Razortide Bridge
69% of 13 decks +63% synergy
Blood Crypt
69% of 424 decks +31% synergy
Godless Shrine
68% of 387 decks +28% synergy
Sacred Foundry
67% of 387 decks +32% synergy
Savai Triome
63% of 387 decks +37% synergy
Exotic Orchard
60% of 424 decks +24% synergy
Luxury Suite
58% of 424 decks +32% synergy
Spectator Seating
57% of 387 decks +33% synergy
Mistvault Bridge
56% of 32 decks +52% synergy
Goldmire Bridge
56% of 387 decks +52% synergy
Vault of Champions
56% of 387 decks +30% synergy
Rustvale Bridge
55% of 387 decks +50% synergy
Drossforge Bridge
54% of 424 decks +51% synergy
Silverbluff Bridge
53% of 32 decks +47% synergy
Watery Grave
50% of 32 decks +10% synergy
Nomad Outpost
48% of 387 decks +19% synergy
Steam Vents
47% of 32 decks +9% synergy
Raugrin Triome
46% of 13 decks +20% synergy
Raffine's Tower
46% of 13 decks +20% synergy
Xander's Lounge
44% of 32 decks +18% synergy
Caves of Koilos
40% of 387 decks +10% synergy
Hallowed Fountain
38% of 13 decks -2% synergy
Spire of Industry
38% of 424 decks +36% synergy
Arid Mesa
38% of 424 decks +27% synergy
Marsh Flats
36% of 424 decks +25% synergy
Bloodstained Mire
36% of 424 decks +25% synergy
Battlefield Forge
34% of 387 decks +7% synergy
Training Center
28% of 32 decks +1% synergy
Drowned Catacomb
28% of 32 decks +1% synergy
Sulfur Falls
28% of 32 decks -4% synergy
Sulfurous Springs
26% of 424 decks +5% synergy
Dragonskull Summit
26% of 424 decks -7% synergy
Shivan Reef
25% of 32 decks -3% synergy
Crumbling Necropolis
25% of 32 decks -6% synergy
Isolated Chapel
24% of 387 decks -6% synergy
Adarkar Wastes
23% of 13 decks +3% synergy
Shattered Landscape
23% of 170 decks +14% synergy
The Mycosynth Gardens
22% of 424 decks +20% synergy
Underground River
22% of 32 decks +1% synergy
Morphic Pool
22% of 32 decks -4% synergy
Sunken Hollow
22% of 32 decks -13% synergy
Clifftop Retreat
22% of 387 decks -9% synergy
Plateau
18% of 387 decks +6% synergy
Scrubland
18% of 387 decks +4% synergy
Badlands
17% of 424 decks +4% synergy
Sundown Pass
17% of 387 decks +1% synergy
Haunted Ridge
17% of 424 decks +0% synergy
Volcanic Island
16% of 32 decks +2% synergy