Goblin Welder + Dross Scorpion + Encroaching Mycosynth

Goblin Welder
Dross Scorpion
Encroaching Mycosynth

Requires
Goblin Welder must be on the battlefield. Dross Scorpion must be on the battlefield. Encroaching Mycosynth must be 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
  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
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Breya, Etherium Shaper
0.14% of 13853 decks 19 decks
Ashnod the Uncaring
0.24% of 2943 decks 7 decks
Mishra, Artificer Prodigy
0.88% of 685 decks 6 decks
Marchesa, the Black Rose
0.03% of 9321 decks 3 decks
Jhoira, Ageless Innovator
0.09% of 2106 decks 2 decks
Saheeli, the Gifted
0.10% of 2017 decks 2 decks
Rashmi and Ragavan
0.04% of 5146 decks 2 decks
Dr. Madison Li
0.05% of 3967 decks 2 decks
Gimbal, Gremlin Prodigy
0.04% of 2729 decks 1 decks
Iron Man, Titan of Innovation
0.06% of 1542 decks 1 decks
Kyodai, Soul of Kamigawa
0.05% of 1840 decks 1 decks
Liberty Prime, Recharged
0.03% of 2915 decks 1 decks
Tetzin, Gnome Champion
0.03% of 3244 decks 1 decks
Bjorna, Nightfall Alchemist // Othelm, Sigardian Outcast
0.36% of 275 decks 1 decks
Elsha of the Infinite
0.02% of 4501 decks 1 decks
Jhoira, Weatherlight Captain
0.02% of 6170 decks 1 decks
Saheeli, the Sun's Brilliance
0.07% of 1452 decks 1 decks
Mishra, Eminent One
0.01% of 7731 decks 1 decks
High Synergy Cards
Ancient Den
79% of 28 decks +73% synergy
Tree of Tales
67% of 6 decks +65% synergy
Great Furnace
70% of 57 decks +64% synergy
Birthing Pod
67% of 6 decks +64% synergy
Vault of Whispers
68% of 40 decks +63% synergy
Seat of the Synod
68% of 57 decks +62% synergy
Goblin Engineer
60% of 57 decks +56% synergy
Scrap Trawler
58% of 57 decks +56% synergy
Etherium Sculptor
60% of 57 decks +54% synergy
Emry, Lurker of the Loch
58% of 57 decks +54% synergy
Top Cards
Jhoira, Weatherlight Captain
58% of 57 decks +52% synergy
Sai, Master Thopterist
54% of 57 decks +51% synergy
Krark-Clan Ironworks
51% of 57 decks +50% synergy
Clock of Omens
49% of 57 decks +48% synergy
Myr Retriever
49% of 57 decks +47% synergy
Liquimetal Torque
49% of 57 decks +45% synergy
Unwinding Clock
47% of 57 decks +45% synergy
Foundry Inspector
47% of 57 decks +43% synergy
Enthusiastic Mechanaut
46% of 57 decks +42% synergy
Thopter Foundry
45% of 22 decks +43% synergy
Creatures
Marionette Apprentice
43% of 7 decks +35% synergy
Esper Sentinel
43% of 28 decks +22% synergy
Urza, Lord High Artificer
42% of 57 decks +39% synergy
Jan Jansen, Chaos Crafter
41% of 22 decks +38% synergy
Solemn Simulacrum
40% of 57 decks +26% synergy
Oswald Fiddlebender
39% of 28 decks +38% synergy
Baleful Strix
38% of 40 decks +24% synergy
Padeem, Consul of Innovation
37% of 57 decks +33% synergy
Marionette Master
35% of 40 decks +31% synergy
Forensic Gadgeteer
35% of 20 decks +31% synergy
Arcum Dagsson
33% of 57 decks +33% synergy
Kuldotha Forgemaster
32% of 57 decks +31% synergy
Reckless Fireweaver
30% of 57 decks +25% synergy
Sharuum the Hegemon
27% of 22 decks +25% synergy
Junk Diver
26% of 57 decks +26% synergy
Disciple of the Vault
25% of 40 decks +23% synergy
Master Transmuter
25% of 57 decks +23% synergy
Wurmcoil Engine
25% of 57 decks +23% synergy
Myr Battlesphere
23% of 57 decks +21% synergy
Thought Monitor
23% of 57 decks +20% synergy
Phyrexian Metamorph
23% of 57 decks +16% synergy
Eldrazi Displacer
21% of 28 decks +20% synergy
Vedalken Archmage
21% of 57 decks +20% synergy
Dockside Extortionist
21% of 57 decks +8% synergy
Crime Novelist
19% of 21 decks +15% synergy
Urza, Lord Protector
18% of 28 decks +16% synergy
The Reality Chip
18% of 57 decks +13% synergy
Mayhem Devil
18% of 40 decks +8% synergy
Farid, Enterprising Salvager
16% of 57 decks +15% synergy
Mirkwood Bats
15% of 26 decks +3% synergy
Pitiless Plunderer
15% of 40 decks +7% synergy
Teshar, Ancestor's Apostle
14% of 28 decks +12% synergy
Thopter Assembly
14% of 57 decks +14% synergy
Chief Engineer
14% of 57 decks +14% synergy
Breya's Apprentice
12% of 57 decks +12% synergy
Hangarback Walker
12% of 57 decks +11% synergy
Shimmer Myr
12% of 57 decks +11% synergy
Trophy Mage
12% of 57 decks +10% synergy
Meteor Golem
12% of 57 decks +10% synergy
Ornithopter of Paradise
12% of 57 decks +8% synergy
Threefold Thunderhulk
11% of 28 decks +10% synergy
Saheeli, the Sun's Brilliance
11% of 28 decks +8% synergy
Alibou, Ancient Witness
11% of 28 decks +8% synergy
Mirran Spy
11% of 57 decks +10% synergy
Arcbound Ravager
11% of 57 decks +10% synergy
Corridor Monitor
11% of 57 decks +10% synergy
Slobad, Goblin Tinkerer
11% of 57 decks +10% synergy
Jhoira's Familiar
11% of 57 decks +9% synergy
Spellskite
11% of 57 decks +7% synergy
Hellkite Tyrant
11% of 57 decks +7% synergy
Instants
Enlightened Tutor
43% of 28 decks +25% synergy
Dispatch
29% of 28 decks +24% synergy
Swords to Plowshares
29% of 28 decks -34% synergy
Counterspell
28% of 57 decks -15% synergy
Cyclonic Rift
26% of 57 decks -2% synergy
Whir of Invention
21% of 57 decks +18% synergy
Teferi's Protection
18% of 28 decks -2% synergy
An Offer You Can't Refuse
18% of 57 decks -3% synergy
Deadly Dispute
18% of 40 decks +6% synergy
Vampiric Tutor
18% of 40 decks -1% synergy
Mana Drain
16% of 57 decks +1% synergy
Arcane Denial
16% of 57 decks -4% synergy
Path to Exile
14% of 28 decks -31% synergy
Fierce Guardianship
14% of 57 decks -4% synergy
Chaos Warp
14% of 57 decks -18% synergy
Anguished Unmaking
14% of 22 decks -11% synergy
Muddle the Mixture
12% of 57 decks +7% synergy
Deflecting Swat
12% of 57 decks -4% synergy
Boros Charm
11% of 28 decks -14% synergy
Generous Gift
11% of 28 decks -15% synergy
Swan Song
11% of 57 decks -6% synergy
Dramatic Reversal
9% of 57 decks +3% synergy
Brainstorm
9% of 57 decks -13% synergy
Body Count
8% of 40 decks +7% synergy
Plumb the Forbidden
8% of 40 decks +4% synergy
Tragic Slip
8% of 40 decks +4% synergy
Entomb
8% of 40 decks +0% synergy
Dark Ritual
8% of 40 decks -15% synergy
Reality Shift
7% of 57 decks -2% synergy
Negate
7% of 57 decks -16% synergy
Spell Swindle
5% of 57 decks +4% synergy
Thirst for Knowledge
5% of 57 decks +4% synergy
Comet Storm
5% of 57 decks +2% synergy
Pongify
5% of 57 decks -6% synergy
Sorceries
Fabricate
30% of 57 decks +24% synergy
Vandalblast
26% of 57 decks +10% synergy
Organic Extinction
21% of 28 decks +19% synergy
Toxic Deluge
18% of 40 decks +0% synergy
Beseech the Mirror
17% of 24 decks +12% synergy
Thoughtcast
16% of 57 decks +12% synergy
Blasphemous Act
16% of 57 decks -18% synergy
Demonic Tutor
15% of 40 decks -7% synergy
Wake the Past
14% of 28 decks +11% synergy
Trash for Treasure
12% of 57 decks +11% synergy
Rise and Shine
11% of 57 decks +9% synergy
Reshape
11% of 57 decks +9% synergy
Diabolic Intent
10% of 40 decks +1% synergy
Reanimate
10% of 40 decks -6% synergy
Saheeli's Directive
9% of 57 decks +8% synergy
Scrap Mastery
9% of 57 decks +8% synergy
Transmute Artifact
9% of 57 decks +8% synergy
Terisiare's Devastation
8% of 40 decks +7% synergy
Feed the Swarm
8% of 40 decks -11% synergy
Chain Reaction
5% of 57 decks +0% synergy
Gamble
5% of 57 decks -5% synergy
Windfall
5% of 57 decks -8% synergy
Utility Artifacts
Time Sieve
45% of 40 decks +42% synergy
Bolas's Citadel
42% of 40 decks +33% synergy
Ashnod's Altar
39% of 57 decks +31% synergy
Mystic Forge
35% of 57 decks +32% synergy
Mycosynth Lattice
33% of 57 decks +33% synergy
Sensei's Divining Top
33% of 57 decks +28% synergy
Ichor Wellspring
32% of 57 decks +30% synergy
Skullclamp
32% of 57 decks +19% synergy
Darksteel Forge
26% of 57 decks +25% synergy
Sculpting Steel
25% of 57 decks +22% synergy
Rings of Brighthearth
23% of 57 decks +21% synergy
Blasting Station
21% of 57 decks +20% synergy
Spine of Ish Sah
21% of 57 decks +20% synergy
Lightning Greaves
21% of 57 decks -4% synergy
Swiftfoot Boots
21% of 57 decks -7% synergy
Oni-Cult Anvil
20% of 40 decks +18% synergy
Sword of the Meek
19% of 57 decks +19% synergy
Myr Turbine
19% of 57 decks +19% synergy
Mishra's Bauble
19% of 57 decks +18% synergy
Cloud Key
19% of 57 decks +17% synergy
Liquimetal Coating
18% of 57 decks +17% synergy
Nim Deathmantle
18% of 57 decks +17% synergy
Cranial Plating
18% of 40 decks +15% synergy
Vat of Rebirth
16% of 31 decks +14% synergy
The One Ring
16% of 44 decks +7% synergy
Trading Post
16% of 57 decks +15% synergy
Aether Spellbomb
16% of 57 decks +14% synergy
Phyrexian Altar
16% of 57 decks +12% synergy
Wishclaw Talisman
15% of 40 decks +10% synergy
Thopter Shop
14% of 28 decks +14% synergy
Grinding Station
14% of 57 decks +13% synergy
Inspiring Statuary
14% of 57 decks +12% synergy
Aetherflux Reservoir
14% of 57 decks +10% synergy
Panharmonicon
14% of 57 decks +10% synergy
Wayfarer's Bauble
14% of 57 decks +4% synergy
Executioner's Capsule
12% of 40 decks +12% synergy
Retrofitter Foundry
12% of 57 decks +12% synergy
Mirrorworks
12% of 57 decks +12% synergy
Vedalken Orrery
12% of 57 decks +11% synergy
Staff of Domination
12% of 57 decks +10% synergy
Portal to Phyrexia
12% of 57 decks +10% synergy
Dowsing Device
11% of 27 decks +10% synergy
Chimil, the Inner Sun
11% of 27 decks +9% synergy
Scourglass
11% of 28 decks +10% synergy
Dispeller's Capsule
11% of 28 decks +10% synergy
Salvaging Station
11% of 57 decks +10% synergy
Summoning Station
11% of 57 decks +10% synergy
Pyrite Spellbomb
11% of 57 decks +10% synergy
Prized Statue
11% of 57 decks +10% synergy
Voltaic Key
11% of 57 decks +10% synergy
Enchantments
Smothering Tithe
36% of 28 decks +11% synergy
Storm the Vault
26% of 57 decks +23% synergy
Biotransference
25% of 40 decks +24% synergy
Mirrodin Besieged
25% of 57 decks +23% synergy
Thopter Spy Network
21% of 57 decks +18% synergy
Rhystic Study
18% of 57 decks -10% synergy
Mechanized Production
14% of 57 decks +11% synergy
Artificer Class
12% of 57 decks +11% synergy
Efficient Construction
12% of 57 decks +11% synergy
Goblin Bombardment
12% of 57 decks +6% synergy
March of the Machines
11% of 57 decks +10% synergy
Possibility Storm
11% of 57 decks +10% synergy
Blood Funnel
10% of 40 decks +10% synergy
Impact Tremors
9% of 57 decks -1% synergy
Unspeakable Symbol
8% of 40 decks +7% synergy
Uncivil Unrest
7% of 41 decks +6% synergy
Planar Chaos
7% of 57 decks +7% synergy
Pia's Revolution
7% of 57 decks +6% synergy
Ice Cave
5% of 57 decks +5% synergy
Ghirapur Aether Grid
5% of 57 decks +4% synergy
Dictate of the Twin Gods
5% of 57 decks +3% synergy
Underworld Breach
5% of 57 decks -1% synergy
Mystic Remora
5% of 57 decks -13% synergy
Planeswalkers
Daretti, Scrap Savant
37% of 57 decks +34% synergy
Tezzeret the Seeker
30% of 57 decks +27% synergy
Tezzeret, Master of the Bridge
28% of 40 decks +25% synergy
Saheeli, Sublime Artificer
26% of 57 decks +22% synergy
Karn, the Great Creator
16% of 57 decks +15% synergy
Tezzeret, Betrayer of Flesh
9% of 57 decks +7% synergy
Karn, Living Legacy
5% of 57 decks +5% synergy
Saheeli, the Gifted
5% of 57 decks +5% synergy
Saheeli Rai
5% of 57 decks +4% synergy
Utility Lands
Inventors' Fair
53% of 57 decks +49% synergy
Academy Ruins
47% of 57 decks +42% synergy
Darksteel Citadel
46% of 57 decks +42% synergy
Buried Ruin
37% of 57 decks +32% synergy
Urza's Saga
33% of 57 decks +26% synergy
Reliquary Tower
28% of 57 decks -1% synergy
Fomori Vault
27% of 15 decks +25% synergy
Treasure Vault
21% of 57 decks +18% synergy
Ancient Tomb
14% of 57 decks +4% synergy
Bojuka Bog
12% of 40 decks -18% synergy
Otawara, Soaring City
11% of 57 decks -6% synergy
Mishra's Workshop
7% of 57 decks +7% synergy
Tolaria West
7% of 57 decks +6% synergy
Urza's Power Plant
7% of 57 decks +5% synergy
Urza's Mine
7% of 57 decks +5% synergy
Urza's Tower
7% of 57 decks +5% synergy
Minamo, School at Water's Edge
7% of 57 decks +3% synergy
Urborg, Tomb of Yawgmoth
7% of 57 decks -3% synergy
Phyrexia's Core
5% of 57 decks +5% synergy
Ghost Quarter
5% of 57 decks +3% synergy
Command Beacon
5% of 57 decks +1% synergy
Mana Artifacts
Sol Ring
95% of 57 decks +10% synergy
Arcane Signet
84% of 57 decks +12% synergy
Fellwar Stone
32% of 57 decks +11% synergy
Talisman of Creativity
32% of 57 decks +3% synergy
Mox Opal
30% of 57 decks +25% synergy
Talisman of Progress
29% of 28 decks +6% synergy
Talisman of Conviction
29% of 28 decks +6% synergy
Talisman of Dominance
28% of 40 decks -4% synergy
Chromatic Lantern
26% of 57 decks +17% synergy
Talisman of Indulgence
25% of 40 decks -1% synergy
Commander's Sphere
25% of 57 decks +9% synergy
Basalt Monolith
23% of 57 decks +20% synergy
Lotus Petal
21% of 57 decks +14% synergy
Izzet Signet
21% of 57 decks -7% synergy
Dimir Signet
20% of 40 decks -10% synergy
Machine God's Effigy
19% of 57 decks +18% synergy
Thran Dynamo
19% of 57 decks +14% synergy
Mind Stone
19% of 57 decks +2% synergy
Talisman of Hierarchy
18% of 22 decks -6% synergy
Gilded Lotus
18% of 57 decks +14% synergy
Mana Vault
16% of 57 decks +9% synergy
Rakdos Signet
15% of 40 decks -15% synergy
Mana Crypt
14% of 57 decks +5% synergy
Cursed Mirror
12% of 57 decks +7% synergy
Relic of Sauron
12% of 25 decks +1% synergy
Mox Amber
11% of 57 decks +6% synergy
Thought Vessel
11% of 57 decks -6% synergy
Blinkmoth Urn
9% of 57 decks +8% synergy
Chromatic Star
9% of 57 decks +8% synergy
The Mightstone and Weakstone
9% of 57 decks +8% synergy
Slagstone Refinery
7% of 57 decks +7% synergy
Hedron Archive
7% of 57 decks +4% synergy
Mox Diamond
7% of 57 decks +3% synergy
Midnight Clock
7% of 57 decks +2% synergy
Chromatic Sphere
5% of 57 decks +5% synergy
Mox Tantalite
5% of 57 decks +5% synergy
Coveted Jewel
5% of 57 decks +4% synergy
Chromatic Orrery
5% of 57 decks +4% synergy
Grim Monolith
5% of 57 decks +3% synergy
Chrome Mox
5% of 57 decks -1% synergy
Lands
Spara's Headquarters
100% of 3 decks +68% synergy
Jetmir's Garden
100% of 3 decks +67% synergy
Command Tower
89% of 57 decks +16% synergy
Ketria Triome
67% of 6 decks +34% synergy
Breeding Pool
67% of 6 decks +26% synergy
Stomping Ground
67% of 6 decks +25% synergy
Goldmire Bridge
59% of 22 decks +54% synergy
Mistvault Bridge
55% of 40 decks +50% synergy
Razortide Bridge
54% of 28 decks +46% synergy
Drossforge Bridge
52% of 40 decks +48% synergy
Steam Vents
51% of 57 decks +12% synergy
Rustvale Bridge
50% of 28 decks +45% synergy
Karplusan Forest
50% of 6 decks +33% synergy
Yavimaya Coast
50% of 6 decks +24% synergy
Watery Grave
50% of 40 decks +9% synergy
Hallowed Fountain
50% of 28 decks +9% synergy
Exotic Orchard
49% of 57 decks +14% synergy
Blood Crypt
48% of 40 decks +9% synergy
Sacred Foundry
46% of 28 decks +10% synergy
Silverbluff Bridge
46% of 57 decks +40% synergy
Spectator Seating
39% of 28 decks +14% synergy
Raugrin Triome
39% of 28 decks +13% synergy
Xander's Lounge
35% of 40 decks +7% synergy
Morphic Pool
32% of 40 decks +6% synergy
Sea of Clouds
32% of 28 decks +6% synergy
Godless Shrine
32% of 22 decks -9% synergy
Scalding Tarn
32% of 57 decks +21% synergy
The Mycosynth Gardens
30% of 57 decks +27% synergy
Spire of Industry
30% of 57 decks +27% synergy
Training Center
28% of 57 decks +1% synergy
Tundra
25% of 28 decks +11% synergy
Luxury Suite
25% of 40 decks -1% synergy
Bloodstained Mire
23% of 57 decks +12% synergy
Polluted Delta
23% of 57 decks +12% synergy
Marsh Flats
23% of 57 decks +11% synergy
Vault of Champions
23% of 22 decks -3% synergy
Glimmervoid
21% of 57 decks +21% synergy
City of Brass
21% of 57 decks +13% synergy
Arid Mesa
21% of 57 decks +10% synergy
Path of Ancestry
21% of 57 decks -0% synergy
Shivan Reef
21% of 57 decks -6% synergy
Sulfur Falls
21% of 57 decks -9% synergy
Haunted Ridge
20% of 40 decks +4% synergy
Stormcarved Coast
19% of 57 decks +2% synergy
Raffine's Tower
18% of 22 decks -10% synergy
Plateau
18% of 28 decks +5% synergy
Mana Confluence
18% of 57 decks +10% synergy
Flooded Strand
18% of 57 decks +7% synergy
Shipwreck Marsh
18% of 40 decks -1% synergy
Underground River
18% of 40 decks -2% synergy