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
22%inclusion379 decks1.69K decks
Oswald Fiddlebender
0.2%inclusion5 decks2.09K decks
Ratchet, Field Medic
0.7%inclusion4 decks615 decks
Tocasia, Dig Site Mentor
0.2%inclusion2 decks1.15K decks
Armix, Filigree Thrasher // Rebbec, Architect of Ascension
0.7%inclusion1 decks137 decks
Krile Baldesion
0.4%inclusion1 decks234 decks
Ragost, Deft Gastronaut
0.0%inclusion1 decks11.4K decks
The Prydwen, Steel Flagship
0.3%inclusion1 decks369 decks
Samwise Gamgee
0.0%inclusion1 decks3.26K decks
Halvar, God of Battle
0.2%inclusion1 decks440 decks
Arbaaz Mir
0.1%inclusion1 decks1.64K decks
Gerrard, Weatherlight Hero
0.2%inclusion1 decks486 decks
Urza, Chief Artificer
0.0%inclusion1 decks16.1K decks
Hargilde, Kindly Runechanter // Wernog, Rider's Chaplain
0.1%inclusion1 decks978 decks
Jan Jansen, Chaos Crafter
0.0%inclusion1 decks4.82K decks
Lae'zel, Vlaakith's Champion // Clan Crafter
0.7%inclusion1 decks136 decks
Gandalf the White
0.0%inclusion1 decks2.64K decks
Moira and Teshar
0.2%inclusion1 decks475 decks
New Cards
Obsessive Pursuit
100%inclusion1 decks1 decks
99%synergy
The Cabbage Merchant
50%inclusion1 decks2 decks
49%synergy
Kindly Customer
2.1%inclusion1 decks47 decks
2%synergy
Planetarium of Wan Shi Tong
2.0%inclusion1 decks50 decks
1%synergy
High Synergy Cards
Myr Retriever
98%inclusion399 decks407 decks
96%synergy
Workshop Assistant
93%inclusion379 decks407 decks
93%synergy
Junk Diver
93%inclusion377 decks407 decks
92%synergy
Ornithopter
92%inclusion376 decks407 decks
90%synergy
Blasting Station
87%inclusion356 decks407 decks
87%synergy
Salvager of Ruin
86%inclusion351 decks407 decks
86%synergy
Ashnod's Altar
90%inclusion368 decks407 decks
84%synergy
Mishra's Bauble
84%inclusion343 decks407 decks
83%synergy
Foundry Inspector
86%inclusion349 decks407 decks
82%synergy
Goblin Engineer
83%inclusion5 decks6 decks
81%synergy
Top Cards
Reckless Fireweaver
83%inclusion5 decks6 decks
79%synergy
Tormod's Crypt
78%inclusion316 decks407 decks
77%synergy
Memnite
77%inclusion315 decks407 decks
77%synergy
Grinding Station
77%inclusion314 decks407 decks
76%synergy
Oswald Fiddlebender
72%inclusion293 decks407 decks
71%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
Swords to Plowshares
71%inclusion288 decks407 decks
9%synergy
Skullclamp
70%inclusion285 decks407 decks
59%synergy
Game Changers
Enlightened Tutor
42%inclusion170 decks407 decks
26%synergy
Ancient Tomb
21%inclusion86 decks407 decks
12%synergy
Mana Vault
21%inclusion85 decks407 decks
15%synergy
Drannith Magistrate
17%inclusion69 decks407 decks
12%synergy
The One Ring
13%inclusion54 decks407 decks
5%synergy
Chrome Mox
12%inclusion50 decks407 decks
6%synergy
Lion's Eye Diamond
8.4%inclusion34 decks407 decks
6%synergy
Teferi's Protection
8.1%inclusion33 decks407 decks
-9%synergy
Mox Diamond
7.1%inclusion29 decks407 decks
3%synergy
Grim Monolith
5.4%inclusion22 decks407 decks
3%synergy
Creatures
Haywire Mite
100%inclusion3 decks3 decks
96%synergy
Glint Hawk
68%inclusion275 decks407 decks
68%synergy
Myr Moonvessel
60%inclusion244 decks407 decks
60%synergy
Cathodion
59%inclusion240 decks407 decks
59%synergy
Skyscanner
58%inclusion237 decks407 decks
58%synergy
Urza, Lord High Artificer
57%inclusion4 decks7 decks
54%synergy
Salvage Scout
56%inclusion229 decks407 decks
56%synergy
Trusty Packbeast
54%inclusion219 decks407 decks
54%synergy
Phyrexian Walker
53%inclusion216 decks407 decks
52%synergy
Walking Ballista
53%inclusion215 decks407 decks
50%synergy
Arcbound Ravager
51%inclusion207 decks407 decks
50%synergy
Glaring Fleshraker
50%inclusion169 decks335 decks
49%synergy
Goblin Welder
50%inclusion3 decks6 decks
48%synergy
Filigree Familiar
48%inclusion196 decks407 decks
48%synergy
Ingenious Smith
45%inclusion185 decks407 decks
45%synergy
Cathar Commando
44%inclusion180 decks407 decks
42%synergy
Recruiter of the Guard
43%inclusion177 decks407 decks
41%synergy
Benevolent Bodyguard
43%inclusion175 decks407 decks
42%synergy
Treasure Hunter
41%inclusion167 decks407 decks
41%synergy
Restoration Specialist
40%inclusion163 decks407 decks
40%synergy
Shimmer Myr
40%inclusion163 decks407 decks
39%synergy
Esper Sentinel
40%inclusion162 decks407 decks
21%synergy
Perilous Myr
39%inclusion160 decks407 decks
39%synergy
Mentor of the Meek
39%inclusion159 decks407 decks
34%synergy
Thermal Navigator
39%inclusion157 decks407 decks
39%synergy
Circuit Mender
38%inclusion156 decks407 decks
38%synergy
Millikin
37%inclusion149 decks407 decks
35%synergy
Leonin Squire
36%inclusion148 decks407 decks
36%synergy
Samwise the Stouthearted
33%inclusion136 decks407 decks
33%synergy
Ethersworn Canonist
33%inclusion133 decks407 decks
31%synergy
Ranger-Captain of Eos
33%inclusion133 decks407 decks
29%synergy
Starnheim Courser
32%inclusion131 decks407 decks
31%synergy
Jhoira's Familiar
32%inclusion131 decks407 decks
31%synergy
Grand Abolisher
32%inclusion129 decks407 decks
23%synergy
Skyclave Apparition
27%inclusion109 decks407 decks
24%synergy
Scrapyard Recombiner
26%inclusion105 decks407 decks
26%synergy
Hope of Ghirapur
25%inclusion101 decks407 decks
24%synergy
Voyager Quickwelder
21%inclusion50 decks239 decks
19%synergy
Aviary Mechanic
20%inclusion82 decks407 decks
20%synergy
Liberator, Urza's Battlethopter
20%inclusion82 decks407 decks
19%synergy
Aven Mindcensor
20%inclusion82 decks407 decks
17%synergy
Fiend Hunter
20%inclusion80 decks407 decks
19%synergy
Kor Skyfisher
19%inclusion79 decks407 decks
19%synergy
Leonin Relic-Warder
19%inclusion78 decks407 decks
19%synergy
Kami of False Hope
17%inclusion69 decks407 decks
16%synergy
Loran of the Third Path
16%inclusion67 decks407 decks
10%synergy
Market Gnome
15%inclusion60 decks407 decks
14%synergy
Boromir, Warden of the Tower
14%inclusion59 decks407 decks
10%synergy
Archivist of Oghma
14%inclusion59 decks407 decks
10%synergy
Burnished Hart
14%inclusion58 decks407 decks
11%synergy
Instants
Path to Exile
51%inclusion208 decks407 decks
4%synergy
Arcane Denial
43%inclusion3 decks7 decks
23%synergy
Generous Gift
40%inclusion163 decks407 decks
17%synergy
Dispatch
37%inclusion152 decks407 decks
32%synergy
Silence
34%inclusion138 decks407 decks
28%synergy
Reprieve
19%inclusion78 decks407 decks
15%synergy
Unexpectedly Absent
17%inclusion70 decks407 decks
17%synergy
Disenchant
17%inclusion68 decks407 decks
13%synergy
Razorgrass Ambush
17%inclusion56 decks336 decks
15%synergy
Mana Tithe
15%inclusion61 decks407 decks
13%synergy
Blacksmith's Skill
14%inclusion56 decks407 decks
12%synergy
Sejiri Shelter
9.1%inclusion37 decks407 decks
6%synergy
Stroke of Midnight
9.1%inclusion37 decks407 decks
-1%synergy
March of Otherworldly Light
8.4%inclusion34 decks407 decks
8%synergy
Oblation
8.1%inclusion33 decks407 decks
7%synergy
Faith's Reward
7.4%inclusion30 decks407 decks
7%synergy
Unwanted Remake
7.0%inclusion21 decks301 decks
6%synergy
Second Sunrise
6.4%inclusion26 decks407 decks
6%synergy
Soul Partition
6.1%inclusion25 decks407 decks
6%synergy
Rebuff the Wicked
5.7%inclusion23 decks407 decks
4%synergy
Orim's Chant
5.4%inclusion22 decks407 decks
4%synergy
Flare of Fortitude
5.4%inclusion18 decks336 decks
1%synergy
Brought Back
5.2%inclusion21 decks407 decks
4%synergy
Surge of Salvation
5.2%inclusion21 decks407 decks
4%synergy
Sorceries
Scrap Mastery
67%inclusion4 decks6 decks
66%synergy
Sevinne's Reclamation
47%inclusion191 decks407 decks
40%synergy
Dusk // Dawn
26%inclusion106 decks407 decks
22%synergy
Recommission
16%inclusion66 decks407 decks
16%synergy
Hour of Revelation
13%inclusion52 decks407 decks
12%synergy
Fragmentize
9.3%inclusion38 decks407 decks
9%synergy
Board the Weatherlight
9.1%inclusion37 decks407 decks
9%synergy
Austere Command
8.8%inclusion36 decks407 decks
-3%synergy
Utility Artifacts
Krark-Clan Ironworks
68%inclusion276 decks407 decks
67%synergy
Ichor Wellspring
61%inclusion247 decks407 decks
59%synergy
Conjurer's Bauble
57%inclusion234 decks407 decks
57%synergy
Codex Shredder
57%inclusion231 decks407 decks
56%synergy
Urza's Bauble
56%inclusion227 decks407 decks
55%synergy
Moonsilver Key
51%inclusion206 decks407 decks
50%synergy
Mystic Forge
46%inclusion187 decks407 decks
43%synergy
Semblance Anvil
38%inclusion155 decks407 decks
37%synergy
Cloud Key
37%inclusion150 decks407 decks
35%synergy
Phyrexian Altar
35%inclusion144 decks407 decks
32%synergy
Claws of Gix
35%inclusion142 decks407 decks
35%synergy
Relic Vial
31%inclusion126 decks407 decks
31%synergy
Soul-Guide Lantern
29%inclusion120 decks407 decks
28%synergy
Sensei's Divining Top
28%inclusion113 decks407 decks
23%synergy
Altar of the Brood
26%inclusion106 decks407 decks
25%synergy
Spawning Pit
24%inclusion96 decks407 decks
23%synergy
Aetherflux Reservoir
23%inclusion92 decks407 decks
19%synergy
Portable Hole
22%inclusion91 decks407 decks
22%synergy
Shriekhorn
21%inclusion86 decks407 decks
21%synergy
Wayfarer's Bauble
19%inclusion79 decks407 decks
11%synergy
Helm of Awakening
19%inclusion78 decks407 decks
18%synergy
Ghoulcaller's Bell
17%inclusion71 decks407 decks
17%synergy
Mesmeric Orb
17%inclusion71 decks407 decks
16%synergy
Implement of Improvement
16%inclusion66 decks407 decks
16%synergy
Lightning Greaves
16%inclusion66 decks407 decks
-9%synergy
Perpetual Timepiece
15%inclusion62 decks407 decks
14%synergy
Desecrated Tomb
14%inclusion59 decks407 decks
14%synergy
Piston Sledge
14%inclusion57 decks407 decks
14%synergy
Vexing Bauble
13%inclusion45 decks335 decks
12%synergy
Dusk Rose Reliquary
13%inclusion51 decks407 decks
12%synergy
Swiftfoot Boots
13%inclusion51 decks407 decks
-15%synergy
Brainstone
12%inclusion50 decks407 decks
12%synergy
Mycosynth Wellspring
11%inclusion46 decks407 decks
11%synergy
Dispeller's Capsule
11%inclusion45 decks407 decks
11%synergy
Genesis Chamber
11%inclusion43 decks407 decks
10%synergy
Delif's Cone
8.8%inclusion36 decks407 decks
9%synergy
Gate to the Afterlife
7.4%inclusion30 decks407 decks
7%synergy
Trading Post
6.9%inclusion28 decks407 decks
6%synergy
Scrabbling Claws
6.4%inclusion26 decks407 decks
6%synergy
Sunbeam Spellbomb
6.1%inclusion25 decks407 decks
6%synergy
Sculpting Steel
6.1%inclusion25 decks407 decks
4%synergy
Archaeomancer's Map
5.7%inclusion23 decks407 decks
2%synergy
Pearl Medallion
5.2%inclusion21 decks407 decks
3%synergy
Expedition Map
5.2%inclusion21 decks407 decks
2%synergy
Enchantments
Thopter Spy Network
43%inclusion3 decks7 decks
39%synergy
Fanatical Devotion
29%inclusion119 decks407 decks
29%synergy
Land Tax
12%inclusion48 decks407 decks
5%synergy
Martyr's Cause
11%inclusion44 decks407 decks
10%synergy
Smothering Tithe
8.6%inclusion35 decks407 decks
-13%synergy
Enduring Renewal
7.6%inclusion31 decks407 decks
8%synergy
Tocasia's Welcome
5.7%inclusion23 decks407 decks
2%synergy
Planeswalkers
Ugin, the Ineffable
10%inclusion39 decks407 decks
8%synergy
Tezzeret, Cruel Captain
8.9%inclusion12 decks135 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
70%inclusion285 decks407 decks
65%synergy
Great Furnace
67%inclusion4 decks6 decks
61%synergy
Ancient Den
60%inclusion244 decks407 decks
55%synergy
Inventors' Fair
50%inclusion205 decks407 decks
47%synergy
Darksteel Citadel
49%inclusion200 decks407 decks
45%synergy
Urza's Saga
35%inclusion142 decks407 decks
28%synergy
Monumental Henge
34%inclusion113 decks335 decks
31%synergy
Crystal Vein
30%inclusion122 decks407 decks
29%synergy
Phyrexia's Core
29%inclusion120 decks407 decks
29%synergy
Geier Reach Sanitarium
28%inclusion113 decks407 decks
25%synergy
Emergence Zone
27%inclusion109 decks407 decks
24%synergy
High Market
24%inclusion96 decks407 decks
21%synergy
War Room
19%inclusion79 decks407 decks
13%synergy
Command Beacon
19%inclusion77 decks407 decks
14%synergy
Eiganjo, Seat of the Empire
17%inclusion71 decks407 decks
10%synergy
Remote Farm
17%inclusion70 decks407 decks
17%synergy
Blast Zone
16%inclusion65 decks407 decks
15%synergy
Secluded Steppe
15%inclusion63 decks407 decks
13%synergy
Fomori Vault
15%inclusion52 decks358 decks
14%synergy
Sequestered Stash
14%inclusion56 decks407 decks
14%synergy
Reliquary Tower
9.3%inclusion38 decks407 decks
-21%synergy
Ruins of Trokair
9.1%inclusion37 decks407 decks
9%synergy
Emeria, the Sky Ruin
8.4%inclusion34 decks407 decks
5%synergy
Zhalfirin Void
7.4%inclusion30 decks407 decks
7%synergy
Urza's Mine
7.4%inclusion30 decks407 decks
6%synergy
Ghost Quarter
7.4%inclusion30 decks407 decks
5%synergy
Urza's Power Plant
7.1%inclusion29 decks407 decks
5%synergy
Urza's Tower
7.1%inclusion29 decks407 decks
5%synergy
Tocasia's Dig Site
5.4%inclusion22 decks407 decks
5%synergy
Treasure Vault
5.4%inclusion22 decks407 decks
3%synergy
Strip Mine
5.2%inclusion21 decks407 decks
3%synergy
Ishgard, the Holy See
5.0%inclusion8 decks159 decks
2%synergy
Mana Artifacts
Sol Ring
95%inclusion388 decks407 decks
12%synergy
Mind Stone
76%inclusion309 decks407 decks
61%synergy
Chromatic Star
74%inclusion301 decks407 decks
73%synergy
Chromatic Sphere
62%inclusion254 decks407 decks
62%synergy
Everflowing Chalice
58%inclusion236 decks407 decks
54%synergy
Lotus Petal
57%inclusion230 decks407 decks
49%synergy
Arcane Signet
56%inclusion226 decks407 decks
-17%synergy
Boros Signet
50%inclusion3 decks6 decks
30%synergy
Talisman of Conviction
50%inclusion3 decks6 decks
26%synergy
Azorius Signet
43%inclusion3 decks7 decks
21%synergy
Springleaf Drum
39%inclusion158 decks407 decks
37%synergy
Basalt Monolith
24%inclusion96 decks407 decks
21%synergy
Mox Amber
22%inclusion89 decks407 decks
17%synergy
Liquimetal Torque
22%inclusion88 decks407 decks
19%synergy
Mox Opal
21%inclusion87 decks407 decks
17%synergy
Commander's Sphere
14%inclusion57 decks407 decks
2%synergy
Fellwar Stone
13%inclusion51 decks407 decks
-8%synergy
Jeweled Amulet
12%inclusion47 decks407 decks
11%synergy
Thought Vessel
12%inclusion47 decks407 decks
-6%synergy
Marble Diamond
11%inclusion44 decks407 decks
8%synergy
Terrarion
8.1%inclusion33 decks407 decks
8%synergy
Paradise Mantle
8.1%inclusion33 decks407 decks
7%synergy
Prismatic Lens
7.6%inclusion31 decks407 decks
7%synergy
Jeweled Lotus
6.9%inclusion28 decks407 decks
5%synergy
Mana Crypt
6.6%inclusion27 decks407 decks
4%synergy
Golden Egg
5.9%inclusion24 decks407 decks
6%synergy
Lands
Thornglint Bridge
100%inclusion3 decks3 decks
98%synergy
Overgrown Farmland
100%inclusion3 decks3 decks
83%synergy
Battlefield Forge
67%inclusion4 decks6 decks
38%synergy
Sacred Foundry
67%inclusion4 decks6 decks
30%synergy
Deserted Beach
57%inclusion4 decks7 decks
40%synergy
Adarkar Wastes
57%inclusion4 decks7 decks
34%synergy
Glacial Fortress
57%inclusion4 decks7 decks
25%synergy
Clifftop Retreat
50%inclusion3 decks6 decks
15%synergy
Razortide Bridge
43%inclusion3 decks7 decks
36%synergy
Skycloud Expanse
43%inclusion3 decks7 decks
29%synergy
The Mycosynth Gardens
15%inclusion62 decks407 decks
14%synergy
Windswept Heath
12%inclusion50 decks407 decks
1%synergy
Myriad Landscape
12%inclusion49 decks407 decks
-4%synergy
Marsh Flats
12%inclusion48 decks407 decks
1%synergy
Arid Mesa
11%inclusion46 decks407 decks
1%synergy
Flooded Strand
11%inclusion46 decks407 decks
0%synergy
Gemstone Caverns
11%inclusion44 decks407 decks
6%synergy
Conduit Pylons
10%inclusion36 decks359 decks
9%synergy
Hidden Grotto
8.4%inclusion26 decks311 decks
8%synergy
Cavern of Souls
8.4%inclusion34 decks407 decks
1%synergy
Prismatic Vista
7.6%inclusion31 decks407 decks
3%synergy
Lazotep Quarry
6.6%inclusion22 decks335 decks
6%synergy