Teshar, Ancestor's Apostle
Scrap Trawler
Altar of Dementia
Welding Jar

   Prerequisites

What do I need to start this combo?
Scrap Trawler in your graveyard.
Welding Jar in hand.
Teshar and Altar of Dementia on the battlefield.
There is at least one additional artifact on the battlefield.

   Steps

How does this combo work?
1
Cast Welding Jar by paying its mana cost.
2
Teshar triggers, returning Scrap Trawler from your graveyard to the battlefield.
3
Activate Welding Jar by sacrificing it.
4
Activate Altar of Dementia by sacrificing Scrap Trawler.
5
When Scrap Trawler dies, it triggers, returning Welding Jar from your graveyard to your hand.
6
Resolve the Altar of Dementia ability.
7
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite mill
Infinite self-mill
Infinite storm count
Teshar, Ancestor's Apostle
23%inclusion375 decks1.67K decks
Ratchet, Field Medic
0.8%inclusion5 decks614 decks
Oswald Fiddlebender
0.2%inclusion4 decks2.06K decks
Tocasia, Dig Site Mentor
0.2%inclusion2 decks1.17K decks
Armix, Filigree Thrasher // Rebbec, Architect of Ascension
0.7%inclusion1 decks137 decks
Krile Baldesion
0.4%inclusion1 decks271 decks
Ragost, Deft Gastronaut
0.0%inclusion1 decks12.8K decks
The Prydwen, Steel Flagship
0.2%inclusion1 decks432 decks
Samwise Gamgee
0.0%inclusion1 decks3.13K decks
Halvar, God of Battle
0.2%inclusion1 decks449 decks
Arbaaz Mir
0.1%inclusion1 decks1.68K decks
Melira, the Living Cure
0.5%inclusion1 decks213 decks
Gerrard, Weatherlight Hero
0.2%inclusion1 decks487 decks
Urza, Chief Artificer
0.0%inclusion1 decks15.9K decks
Hargilde, Kindly Runechanter // Wernog, Rider's Chaplain
0.1%inclusion1 decks978 decks
Jan Jansen, Chaos Crafter
0.0%inclusion1 decks4.78K decks
Lae'zel, Vlaakith's Champion // Clan Crafter
0.7%inclusion1 decks136 decks
Gandalf the White
0.0%inclusion1 decks2.58K decks
New Cards
Foraging Wickermaw
7.7%inclusion2 decks26 decks
8%synergy
Kinscaer Sentry
3.7%inclusion1 decks27 decks
3%synergy
Bark of Doran
3.4%inclusion1 decks29 decks
3%synergy
High Synergy Cards
Myr Retriever
98%inclusion396 decks404 decks
96%synergy
Junk Diver
94%inclusion378 decks404 decks
93%synergy
Workshop Assistant
93%inclusion374 decks404 decks
92%synergy
Ornithopter
92%inclusion371 decks404 decks
90%synergy
Blasting Station
88%inclusion355 decks404 decks
87%synergy
Salvager of Ruin
86%inclusion349 decks404 decks
86%synergy
Ashnod's Altar
91%inclusion368 decks404 decks
85%synergy
Mishra's Bauble
85%inclusion344 decks404 decks
84%synergy
Goblin Engineer
83%inclusion5 decks6 decks
81%synergy
Foundry Inspector
85%inclusion342 decks404 decks
81%synergy
Top Cards
Reckless Fireweaver
83%inclusion5 decks6 decks
79%synergy
Tormod's Crypt
78%inclusion317 decks404 decks
78%synergy
Grinding Station
78%inclusion315 decks404 decks
77%synergy
Memnite
78%inclusion314 decks404 decks
77%synergy
Oswald Fiddlebender
73%inclusion295 decks404 decks
72%synergy
Swords to Plowshares
72%inclusion291 decks404 decks
11%synergy
Sai, Master Thopterist
71%inclusion5 decks7 decks
68%synergy
Emry, Lurker of the Loch
71%inclusion5 decks7 decks
67%synergy
Etherium Sculptor
71%inclusion5 decks7 decks
66%synergy
Skullclamp
71%inclusion285 decks404 decks
59%synergy
Game Changers
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28%synergy
Ancient Tomb
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14%synergy
Mana Vault
22%inclusion90 decks404 decks
16%synergy
Drannith Magistrate
19%inclusion75 decks404 decks
14%synergy
The One Ring
15%inclusion59 decks404 decks
6%synergy
Chrome Mox
14%inclusion57 decks404 decks
8%synergy
Lion's Eye Diamond
9.4%inclusion38 decks404 decks
8%synergy
Mox Diamond
8.2%inclusion33 decks404 decks
4%synergy
Grim Monolith
6.2%inclusion25 decks404 decks
4%synergy
Mishra's Workshop
5.2%inclusion21 decks404 decks
5%synergy
Creatures
Haywire Mite
75%inclusion3 decks4 decks
71%synergy
Glint Hawk
67%inclusion271 decks404 decks
67%synergy
Myr Moonvessel
59%inclusion238 decks404 decks
59%synergy
Urza, Lord High Artificer
57%inclusion4 decks7 decks
54%synergy
Cathodion
57%inclusion230 decks404 decks
57%synergy
Salvage Scout
57%inclusion229 decks404 decks
57%synergy
Skyscanner
56%inclusion226 decks404 decks
56%synergy
Walking Ballista
54%inclusion217 decks404 decks
51%synergy
Arcbound Ravager
53%inclusion216 decks404 decks
53%synergy
Trusty Packbeast
52%inclusion210 decks404 decks
52%synergy
Phyrexian Walker
52%inclusion210 decks404 decks
51%synergy
Glaring Fleshraker
50%inclusion178 decks356 decks
49%synergy
Goblin Welder
50%inclusion3 decks6 decks
48%synergy
Recruiter of the Guard
47%inclusion188 decks404 decks
44%synergy
Filigree Familiar
46%inclusion184 decks404 decks
45%synergy
Cathar Commando
45%inclusion182 decks404 decks
42%synergy
Ingenious Smith
44%inclusion177 decks404 decks
44%synergy
Benevolent Bodyguard
42%inclusion170 decks404 decks
42%synergy
Esper Sentinel
41%inclusion164 decks404 decks
22%synergy
Shimmer Myr
40%inclusion161 decks404 decks
39%synergy
Restoration Specialist
39%inclusion159 decks404 decks
39%synergy
Treasure Hunter
38%inclusion155 decks404 decks
38%synergy
Mentor of the Meek
38%inclusion154 decks404 decks
33%synergy
Perilous Myr
38%inclusion153 decks404 decks
38%synergy
Circuit Mender
37%inclusion150 decks404 decks
36%synergy
Thermal Navigator
37%inclusion148 decks404 decks
37%synergy
Millikin
36%inclusion145 decks404 decks
35%synergy
Leonin Squire
35%inclusion143 decks404 decks
35%synergy
Ethersworn Canonist
35%inclusion141 decks404 decks
34%synergy
Ranger-Captain of Eos
34%inclusion138 decks404 decks
30%synergy
Grand Abolisher
34%inclusion137 decks404 decks
25%synergy
Samwise the Stouthearted
33%inclusion134 decks404 decks
32%synergy
Starnheim Courser
30%inclusion123 decks404 decks
29%synergy
Jhoira's Familiar
30%inclusion120 decks404 decks
28%synergy
Hope of Ghirapur
27%inclusion110 decks404 decks
27%synergy
Skyclave Apparition
26%inclusion106 decks404 decks
23%synergy
Scrapyard Recombiner
26%inclusion104 decks404 decks
25%synergy
Liberator, Urza's Battlethopter
21%inclusion84 decks404 decks
20%synergy
Aven Mindcensor
21%inclusion84 decks404 decks
18%synergy
Voyager Quickwelder
20%inclusion53 decks264 decks
19%synergy
Aviary Mechanic
19%inclusion76 decks404 decks
19%synergy
Kor Skyfisher
19%inclusion75 decks404 decks
18%synergy
Leonin Relic-Warder
19%inclusion75 decks404 decks
18%synergy
Fiend Hunter
18%inclusion74 decks404 decks
17%synergy
Kami of False Hope
17%inclusion70 decks404 decks
17%synergy
Loran of the Third Path
17%inclusion69 decks404 decks
10%synergy
Archivist of Oghma
14%inclusion57 decks404 decks
9%synergy
Market Gnome
14%inclusion56 decks404 decks
14%synergy
Gold Myr
14%inclusion55 decks404 decks
11%synergy
Nurturing Pixie
13%inclusion50 decks380 decks
13%synergy
Instants
Path to Exile
52%inclusion210 decks404 decks
5%synergy
Arcane Denial
43%inclusion3 decks7 decks
23%synergy
Generous Gift
40%inclusion161 decks404 decks
18%synergy
Dispatch
38%inclusion154 decks404 decks
32%synergy
Silence
35%inclusion143 decks404 decks
29%synergy
Reprieve
19%inclusion76 decks404 decks
14%synergy
Unexpectedly Absent
18%inclusion71 decks404 decks
17%synergy
Razorgrass Ambush
17%inclusion61 decks357 decks
15%synergy
Disenchant
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14%synergy
Mana Tithe
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13%synergy
Blacksmith's Skill
13%inclusion52 decks404 decks
11%synergy
March of Otherworldly Light
9.4%inclusion38 decks404 decks
9%synergy
Stroke of Midnight
9.4%inclusion38 decks404 decks
-1%synergy
Teferi's Protection
9.2%inclusion37 decks404 decks
-8%synergy
Sejiri Shelter
8.4%inclusion34 decks404 decks
5%synergy
Faith's Reward
7.4%inclusion30 decks404 decks
7%synergy
Soul Partition
6.9%inclusion28 decks404 decks
6%synergy
Oblation
6.9%inclusion28 decks404 decks
6%synergy
Unwanted Remake
6.8%inclusion22 decks324 decks
6%synergy
Second Sunrise
6.2%inclusion25 decks404 decks
6%synergy
Orim's Chant
5.9%inclusion24 decks404 decks
4%synergy
Flare of Fortitude
5.0%inclusion18 decks357 decks
1%synergy
Sorceries
Scrap Mastery
67%inclusion4 decks6 decks
66%synergy
Sevinne's Reclamation
48%inclusion194 decks404 decks
41%synergy
Dusk // Dawn
25%inclusion103 decks404 decks
22%synergy
Recommission
17%inclusion67 decks404 decks
16%synergy
Hour of Revelation
13%inclusion51 decks404 decks
12%synergy
Fragmentize
9.2%inclusion37 decks404 decks
9%synergy
Austere Command
8.9%inclusion36 decks404 decks
-3%synergy
Board the Weatherlight
8.7%inclusion35 decks404 decks
9%synergy
Utility Artifacts
Krark-Clan Ironworks
70%inclusion281 decks404 decks
68%synergy
Conjurer's Bauble
59%inclusion238 decks404 decks
59%synergy
Ichor Wellspring
59%inclusion238 decks404 decks
57%synergy
Codex Shredder
57%inclusion232 decks404 decks
57%synergy
Urza's Bauble
57%inclusion231 decks404 decks
57%synergy
Moonsilver Key
51%inclusion207 decks404 decks
50%synergy
Mystic Forge
47%inclusion190 decks404 decks
44%synergy
Semblance Anvil
38%inclusion155 decks404 decks
38%synergy
Phyrexian Altar
38%inclusion152 decks404 decks
34%synergy
Cloud Key
36%inclusion145 decks404 decks
34%synergy
Claws of Gix
35%inclusion140 decks404 decks
34%synergy
Soul-Guide Lantern
31%inclusion127 decks404 decks
30%synergy
Relic Vial
30%inclusion123 decks404 decks
30%synergy
Sensei's Divining Top
29%inclusion116 decks404 decks
24%synergy
Altar of the Brood
26%inclusion104 decks404 decks
25%synergy
Spawning Pit
24%inclusion98 decks404 decks
24%synergy
Aetherflux Reservoir
23%inclusion92 decks404 decks
20%synergy
Portable Hole
22%inclusion90 decks404 decks
22%synergy
Shriekhorn
22%inclusion89 decks404 decks
22%synergy
Wayfarer's Bauble
19%inclusion77 decks404 decks
11%synergy
Ghoulcaller's Bell
18%inclusion72 decks404 decks
18%synergy
Mesmeric Orb
18%inclusion72 decks404 decks
16%synergy
Helm of Awakening
18%inclusion71 decks404 decks
17%synergy
Lightning Greaves
17%inclusion68 decks404 decks
-8%synergy
Implement of Improvement
15%inclusion61 decks404 decks
15%synergy
Perpetual Timepiece
15%inclusion60 decks404 decks
14%synergy
Piston Sledge
14%inclusion56 decks404 decks
14%synergy
Vexing Bauble
13%inclusion47 decks356 decks
12%synergy
Desecrated Tomb
13%inclusion53 decks404 decks
13%synergy
Dusk Rose Reliquary
13%inclusion52 decks404 decks
13%synergy
Swiftfoot Boots
12%inclusion50 decks404 decks
-15%synergy
Brainstone
12%inclusion48 decks404 decks
12%synergy
Mycosynth Wellspring
10%inclusion41 decks404 decks
9%synergy
Dispeller's Capsule
9.4%inclusion38 decks404 decks
9%synergy
Genesis Chamber
9.4%inclusion38 decks404 decks
9%synergy
Delif's Cone
7.9%inclusion32 decks404 decks
8%synergy
Gate to the Afterlife
7.7%inclusion31 decks404 decks
8%synergy
Scrabbling Claws
6.9%inclusion28 decks404 decks
7%synergy
Sculpting Steel
6.4%inclusion26 decks404 decks
4%synergy
Sunbeam Spellbomb
6.2%inclusion25 decks404 decks
6%synergy
Trading Post
6.2%inclusion25 decks404 decks
5%synergy
Pearl Medallion
6.2%inclusion25 decks404 decks
4%synergy
Expedition Map
5.9%inclusion24 decks404 decks
3%synergy
Archaeomancer's Map
5.7%inclusion23 decks404 decks
2%synergy
Enchantments
Thopter Spy Network
43%inclusion3 decks7 decks
39%synergy
Fanatical Devotion
29%inclusion116 decks404 decks
28%synergy
Land Tax
12%inclusion49 decks404 decks
6%synergy
Martyr's Cause
10%inclusion42 decks404 decks
10%synergy
Smothering Tithe
10%inclusion42 decks404 decks
-11%synergy
Enduring Renewal
7.2%inclusion29 decks404 decks
7%synergy
Tocasia's Welcome
5.7%inclusion23 decks404 decks
2%synergy
Planeswalkers
Tezzeret, Cruel Captain
9.0%inclusion15 decks166 decks
7%synergy
Ugin, the Ineffable
8.9%inclusion36 decks404 decks
7%synergy
Utility Lands
Seat of the Synod
86%inclusion6 decks7 decks
79%synergy
Vault of Whispers
80%inclusion4 decks5 decks
76%synergy
Buried Ruin
69%inclusion279 decks404 decks
64%synergy
Great Furnace
67%inclusion4 decks6 decks
61%synergy
Ancient Den
62%inclusion249 decks404 decks
56%synergy
Inventors' Fair
52%inclusion211 decks404 decks
48%synergy
Darksteel Citadel
50%inclusion200 decks404 decks
46%synergy
Urza's Saga
36%inclusion145 decks404 decks
29%synergy
Monumental Henge
34%inclusion121 decks356 decks
32%synergy
Crystal Vein
32%inclusion131 decks404 decks
31%synergy
Geier Reach Sanitarium
28%inclusion112 decks404 decks
25%synergy
Emergence Zone
27%inclusion111 decks404 decks
25%synergy
Phyrexia's Core
27%inclusion110 decks404 decks
27%synergy
High Market
24%inclusion95 decks404 decks
21%synergy
Command Beacon
20%inclusion82 decks404 decks
15%synergy
War Room
19%inclusion77 decks404 decks
13%synergy
Eiganjo, Seat of the Empire
18%inclusion74 decks404 decks
11%synergy
Remote Farm
18%inclusion72 decks404 decks
18%synergy
Blast Zone
16%inclusion64 decks404 decks
15%synergy
Secluded Steppe
15%inclusion59 decks404 decks
12%synergy
Fomori Vault
14%inclusion54 decks378 decks
13%synergy
Sequestered Stash
14%inclusion56 decks404 decks
14%synergy
Ruins of Trokair
10%inclusion39 decks404 decks
10%synergy
Emeria, the Sky Ruin
9.2%inclusion37 decks404 decks
6%synergy
Reliquary Tower
8.7%inclusion35 decks404 decks
-21%synergy
Ghost Quarter
7.9%inclusion32 decks404 decks
6%synergy
Urza's Mine
7.4%inclusion30 decks404 decks
6%synergy
Urza's Power Plant
7.2%inclusion29 decks404 decks
5%synergy
Urza's Tower
7.2%inclusion29 decks404 decks
5%synergy
Zhalfirin Void
6.7%inclusion27 decks404 decks
6%synergy
Strip Mine
6.2%inclusion25 decks404 decks
4%synergy
Treasure Vault
5.7%inclusion23 decks404 decks
3%synergy
Tocasia's Dig Site
5.4%inclusion22 decks404 decks
5%synergy
City of Traitors
5.2%inclusion21 decks404 decks
4%synergy
Mana Artifacts
Sol Ring
94%inclusion381 decks404 decks
11%synergy
Mind Stone
75%inclusion304 decks404 decks
61%synergy
Chromatic Star
74%inclusion300 decks404 decks
74%synergy
Chromatic Sphere
63%inclusion253 decks404 decks
62%synergy
Lotus Petal
58%inclusion234 decks404 decks
51%synergy
Everflowing Chalice
57%inclusion231 decks404 decks
53%synergy
Arcane Signet
56%inclusion227 decks404 decks
-16%synergy
Boros Signet
50%inclusion3 decks6 decks
31%synergy
Talisman of Conviction
50%inclusion3 decks6 decks
26%synergy
Azorius Signet
43%inclusion3 decks7 decks
21%synergy
Springleaf Drum
40%inclusion160 decks404 decks
37%synergy
Mox Amber
23%inclusion94 decks404 decks
19%synergy
Basalt Monolith
23%inclusion93 decks404 decks
21%synergy
Mox Opal
23%inclusion93 decks404 decks
19%synergy
Liquimetal Torque
21%inclusion84 decks404 decks
18%synergy
Commander's Sphere
14%inclusion55 decks404 decks
2%synergy
Fellwar Stone
13%inclusion52 decks404 decks
-8%synergy
Thought Vessel
12%inclusion49 decks404 decks
-5%synergy
Jeweled Amulet
12%inclusion48 decks404 decks
11%synergy
Marble Diamond
11%inclusion43 decks404 decks
7%synergy
Paradise Mantle
8.2%inclusion33 decks404 decks
7%synergy
Terrarion
7.7%inclusion31 decks404 decks
8%synergy
Prismatic Lens
7.4%inclusion30 decks404 decks
6%synergy
Jeweled Lotus
6.4%inclusion26 decks404 decks
5%synergy
Golden Egg
5.7%inclusion23 decks404 decks
6%synergy
Mana Crypt
5.7%inclusion23 decks404 decks
4%synergy
Lands
Thornglint Bridge
75%inclusion3 decks4 decks
73%synergy
Overgrown Farmland
75%inclusion3 decks4 decks
58%synergy
Deserted Beach
71%inclusion5 decks7 decks
54%synergy
Battlefield Forge
67%inclusion4 decks6 decks
38%synergy
Sacred Foundry
67%inclusion4 decks6 decks
30%synergy
Adarkar Wastes
57%inclusion4 decks7 decks
34%synergy
Glacial Fortress
57%inclusion4 decks7 decks
24%synergy
Clifftop Retreat
50%inclusion3 decks6 decks
15%synergy
Razortide Bridge
43%inclusion3 decks7 decks
36%synergy
Skycloud Expanse
43%inclusion3 decks7 decks
28%synergy
Hallowed Fountain
43%inclusion3 decks7 decks
3%synergy
The Mycosynth Gardens
16%inclusion63 decks404 decks
14%synergy
Windswept Heath
13%inclusion54 decks404 decks
2%synergy
Gemstone Caverns
12%inclusion50 decks404 decks
7%synergy
Marsh Flats
12%inclusion50 decks404 decks
2%synergy
Flooded Strand
12%inclusion49 decks404 decks
1%synergy
Arid Mesa
12%inclusion48 decks404 decks
2%synergy
Myriad Landscape
12%inclusion48 decks404 decks
-4%synergy
Conduit Pylons
9.5%inclusion36 decks379 decks
9%synergy
Cavern of Souls
8.9%inclusion36 decks404 decks
2%synergy
Prismatic Vista
8.2%inclusion33 decks404 decks
3%synergy
Hidden Grotto
8.1%inclusion27 decks334 decks
7%synergy
Lazotep Quarry
6.7%inclusion24 decks356 decks
6%synergy