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%inclusion379 decks1.68K decks
Oswald Fiddlebender
0.2%inclusion5 decks2.08K decks
Ratchet, Field Medic
0.6%inclusion4 decks616 decks
Tocasia, Dig Site Mentor
0.2%inclusion2 decks1.14K decks
Armix, Filigree Thrasher // Rebbec, Architect of Ascension
0.8%inclusion1 decks132 decks
Krile Baldesion
0.5%inclusion1 decks217 decks
Ragost, Deft Gastronaut
0.0%inclusion1 decks10.8K decks
The Prydwen, Steel Flagship
0.3%inclusion1 decks342 decks
Samwise Gamgee
0.0%inclusion1 decks3.22K decks
Halvar, God of Battle
0.2%inclusion1 decks438 decks
Arbaaz Mir
0.1%inclusion1 decks1.59K decks
Gerrard, Weatherlight Hero
0.2%inclusion1 decks481 decks
Urza, Chief Artificer
0.0%inclusion1 decks15.9K decks
Hargilde, Kindly Runechanter // Wernog, Rider's Chaplain
0.1%inclusion1 decks960 decks
Jan Jansen, Chaos Crafter
0.0%inclusion1 decks4.80K decks
Lae'zel, Vlaakith's Champion // Clan Crafter
0.7%inclusion1 decks134 decks
Moira and Teshar
0.2%inclusion1 decks465 decks
Osgir, the Reconstructor
0.0%inclusion1 decks4.99K decks
New Cards
Obsessive Pursuit
100%inclusion1 decks1 decks
99%synergy
The Cabbage Merchant
50%inclusion1 decks2 decks
49%synergy
Kindly Customer
6.3%inclusion2 decks32 decks
6%synergy
Planetarium of Wan Shi Tong
2.9%inclusion1 decks35 decks
2%synergy
High Synergy Cards
Myr Retriever
98%inclusion398 decks406 decks
96%synergy
Workshop Assistant
93%inclusion378 decks406 decks
93%synergy
Junk Diver
92%inclusion374 decks406 decks
91%synergy
Ornithopter
93%inclusion376 decks406 decks
91%synergy
Blasting Station
88%inclusion358 decks406 decks
88%synergy
Salvager of Ruin
86%inclusion350 decks406 decks
86%synergy
Ashnod's Altar
90%inclusion364 decks406 decks
83%synergy
Mishra's Bauble
84%inclusion341 decks406 decks
83%synergy
Emry, Lurker of the Loch
86%inclusion6 decks7 decks
81%synergy
Foundry Inspector
85%inclusion345 decks406 decks
81%synergy
Top Cards
Goblin Engineer
83%inclusion5 decks6 decks
80%synergy
Tormod's Crypt
78%inclusion317 decks406 decks
77%synergy
Grinding Station
77%inclusion314 decks406 decks
77%synergy
Memnite
77%inclusion312 decks406 decks
76%synergy
Oswald Fiddlebender
71%inclusion290 decks406 decks
70%synergy
Sai, Master Thopterist
71%inclusion5 decks7 decks
68%synergy
Etherium Sculptor
71%inclusion5 decks7 decks
66%synergy
Swords to Plowshares
70%inclusion286 decks406 decks
9%synergy
Skullclamp
70%inclusion284 decks406 decks
59%synergy
Glint Hawk
68%inclusion275 decks406 decks
68%synergy
Game Changers
Enlightened Tutor
41%inclusion165 decks406 decks
25%synergy
Mana Vault
22%inclusion88 decks406 decks
16%synergy
Ancient Tomb
21%inclusion86 decks406 decks
12%synergy
Drannith Magistrate
17%inclusion67 decks406 decks
12%synergy
The One Ring
12%inclusion50 decks406 decks
4%synergy
Chrome Mox
12%inclusion49 decks406 decks
6%synergy
Teferi's Protection
8.1%inclusion33 decks406 decks
-9%synergy
Lion's Eye Diamond
7.6%inclusion31 decks406 decks
6%synergy
Mox Diamond
7.1%inclusion29 decks406 decks
3%synergy
Grim Monolith
5.4%inclusion22 decks406 decks
3%synergy
Creatures
Haywire Mite
100%inclusion3 decks3 decks
96%synergy
Reckless Fireweaver
67%inclusion4 decks6 decks
63%synergy
Myr Moonvessel
60%inclusion244 decks406 decks
60%synergy
Cathodion
60%inclusion244 decks406 decks
60%synergy
Skyscanner
58%inclusion235 decks406 decks
58%synergy
Urza, Lord High Artificer
57%inclusion4 decks7 decks
54%synergy
Salvage Scout
56%inclusion229 decks406 decks
56%synergy
Trusty Packbeast
55%inclusion224 decks406 decks
55%synergy
Walking Ballista
52%inclusion213 decks406 decks
50%synergy
Phyrexian Walker
52%inclusion212 decks406 decks
52%synergy
Arcbound Ravager
50%inclusion203 decks406 decks
50%synergy
Goblin Welder
50%inclusion3 decks6 decks
48%synergy
Glaring Fleshraker
49%inclusion158 decks323 decks
48%synergy
Filigree Familiar
49%inclusion197 decks406 decks
48%synergy
Ingenious Smith
45%inclusion183 decks406 decks
45%synergy
Cathar Commando
44%inclusion178 decks406 decks
41%synergy
Benevolent Bodyguard
43%inclusion176 decks406 decks
43%synergy
Recruiter of the Guard
43%inclusion176 decks406 decks
40%synergy
Treasure Hunter
43%inclusion173 decks406 decks
43%synergy
Perilous Myr
41%inclusion166 decks406 decks
41%synergy
Restoration Specialist
40%inclusion164 decks406 decks
40%synergy
Shimmer Myr
40%inclusion163 decks406 decks
39%synergy
Esper Sentinel
40%inclusion162 decks406 decks
21%synergy
Mentor of the Meek
40%inclusion161 decks406 decks
35%synergy
Thermal Navigator
39%inclusion159 decks406 decks
39%synergy
Leonin Squire
38%inclusion155 decks406 decks
38%synergy
Circuit Mender
38%inclusion154 decks406 decks
37%synergy
Millikin
36%inclusion148 decks406 decks
35%synergy
Ethersworn Canonist
33%inclusion133 decks406 decks
31%synergy
Ranger-Captain of Eos
33%inclusion133 decks406 decks
29%synergy
Samwise the Stouthearted
32%inclusion131 decks406 decks
31%synergy
Jhoira's Familiar
32%inclusion130 decks406 decks
30%synergy
Starnheim Courser
32%inclusion129 decks406 decks
30%synergy
Grand Abolisher
31%inclusion127 decks406 decks
22%synergy
Skyclave Apparition
27%inclusion108 decks406 decks
24%synergy
Hope of Ghirapur
26%inclusion107 decks406 decks
26%synergy
Scrapyard Recombiner
26%inclusion106 decks406 decks
26%synergy
Fiend Hunter
21%inclusion85 decks406 decks
20%synergy
Aviary Mechanic
20%inclusion83 decks406 decks
20%synergy
Leonin Relic-Warder
20%inclusion82 decks406 decks
20%synergy
Kor Skyfisher
20%inclusion81 decks406 decks
20%synergy
Aven Mindcensor
20%inclusion81 decks406 decks
17%synergy
Liberator, Urza's Battlethopter
20%inclusion80 decks406 decks
18%synergy
Voyager Quickwelder
19%inclusion44 decks226 decks
18%synergy
Kami of False Hope
17%inclusion71 decks406 decks
17%synergy
Loran of the Third Path
16%inclusion63 decks406 decks
9%synergy
Burnished Hart
15%inclusion62 decks406 decks
12%synergy
Boromir, Warden of the Tower
15%inclusion59 decks406 decks
10%synergy
Market Gnome
14%inclusion58 decks406 decks
14%synergy
Gold Myr
14%inclusion58 decks406 decks
12%synergy
Instants
Path to Exile
51%inclusion209 decks406 decks
4%synergy
Arcane Denial
43%inclusion3 decks7 decks
23%synergy
Generous Gift
40%inclusion164 decks406 decks
17%synergy
Dispatch
37%inclusion152 decks406 decks
32%synergy
Silence
34%inclusion137 decks406 decks
27%synergy
Reprieve
19%inclusion78 decks406 decks
15%synergy
Unexpectedly Absent
17%inclusion70 decks406 decks
17%synergy
Disenchant
17%inclusion68 decks406 decks
13%synergy
Razorgrass Ambush
17%inclusion54 decks324 decks
15%synergy
Mana Tithe
15%inclusion60 decks406 decks
13%synergy
Blacksmith's Skill
15%inclusion59 decks406 decks
13%synergy
Stroke of Midnight
9.4%inclusion38 decks406 decks
-1%synergy
Sejiri Shelter
9.1%inclusion37 decks406 decks
6%synergy
Oblation
8.4%inclusion34 decks406 decks
8%synergy
March of Otherworldly Light
7.9%inclusion32 decks406 decks
7%synergy
Faith's Reward
7.4%inclusion30 decks406 decks
7%synergy
Unwanted Remake
7.3%inclusion21 decks289 decks
6%synergy
Second Sunrise
6.4%inclusion26 decks406 decks
6%synergy
Soul Partition
5.7%inclusion23 decks406 decks
5%synergy
Orim's Chant
5.4%inclusion22 decks406 decks
4%synergy
Surge of Salvation
5.4%inclusion22 decks406 decks
4%synergy
Rebuff the Wicked
5.4%inclusion22 decks406 decks
3%synergy
Flare of Fortitude
5.2%inclusion17 decks324 decks
1%synergy
Brought Back
5.2%inclusion21 decks406 decks
4%synergy
Sorceries
Scrap Mastery
67%inclusion4 decks6 decks
66%synergy
Sevinne's Reclamation
46%inclusion188 decks406 decks
39%synergy
Dusk // Dawn
26%inclusion106 decks406 decks
23%synergy
Recommission
17%inclusion67 decks406 decks
16%synergy
Hour of Revelation
13%inclusion53 decks406 decks
12%synergy
Fragmentize
10%inclusion40 decks406 decks
10%synergy
Board the Weatherlight
9.1%inclusion37 decks406 decks
9%synergy
Austere Command
8.4%inclusion34 decks406 decks
-4%synergy
Utility Artifacts
Krark-Clan Ironworks
67%inclusion273 decks406 decks
66%synergy
Ichor Wellspring
60%inclusion245 decks406 decks
59%synergy
Conjurer's Bauble
58%inclusion236 decks406 decks
58%synergy
Urza's Bauble
57%inclusion231 decks406 decks
56%synergy
Codex Shredder
56%inclusion229 decks406 decks
56%synergy
Moonsilver Key
50%inclusion205 decks406 decks
49%synergy
Mystic Forge
45%inclusion182 decks406 decks
42%synergy
Semblance Anvil
38%inclusion156 decks406 decks
38%synergy
Cloud Key
37%inclusion150 decks406 decks
35%synergy
Phyrexian Altar
36%inclusion145 decks406 decks
32%synergy
Claws of Gix
35%inclusion144 decks406 decks
35%synergy
Relic Vial
31%inclusion124 decks406 decks
30%synergy
Soul-Guide Lantern
30%inclusion121 decks406 decks
29%synergy
Sensei's Divining Top
27%inclusion111 decks406 decks
23%synergy
Altar of the Brood
26%inclusion106 decks406 decks
25%synergy
Spawning Pit
24%inclusion99 decks406 decks
24%synergy
Aetherflux Reservoir
23%inclusion93 decks406 decks
20%synergy
Portable Hole
22%inclusion91 decks406 decks
22%synergy
Shriekhorn
21%inclusion86 decks406 decks
21%synergy
Wayfarer's Bauble
20%inclusion82 decks406 decks
12%synergy
Helm of Awakening
20%inclusion80 decks406 decks
19%synergy
Ghoulcaller's Bell
18%inclusion73 decks406 decks
18%synergy
Mesmeric Orb
18%inclusion72 decks406 decks
16%synergy
Lightning Greaves
17%inclusion68 decks406 decks
-8%synergy
Implement of Improvement
16%inclusion66 decks406 decks
16%synergy
Perpetual Timepiece
15%inclusion62 decks406 decks
14%synergy
Desecrated Tomb
15%inclusion59 decks406 decks
14%synergy
Piston Sledge
14%inclusion57 decks406 decks
14%synergy
Vexing Bauble
13%inclusion43 decks323 decks
12%synergy
Dusk Rose Reliquary
13%inclusion54 decks406 decks
13%synergy
Swiftfoot Boots
13%inclusion53 decks406 decks
-14%synergy
Brainstone
13%inclusion51 decks406 decks
12%synergy
Mycosynth Wellspring
12%inclusion48 decks406 decks
11%synergy
Dispeller's Capsule
12%inclusion47 decks406 decks
11%synergy
Genesis Chamber
11%inclusion45 decks406 decks
10%synergy
Delif's Cone
9.4%inclusion38 decks406 decks
9%synergy
Gate to the Afterlife
7.6%inclusion31 decks406 decks
8%synergy
Scrabbling Claws
6.7%inclusion27 decks406 decks
6%synergy
Trading Post
6.7%inclusion27 decks406 decks
6%synergy
Sunbeam Spellbomb
6.2%inclusion25 decks406 decks
6%synergy
Sculpting Steel
5.9%inclusion24 decks406 decks
4%synergy
Expedition Map
5.4%inclusion22 decks406 decks
3%synergy
Archaeomancer's Map
5.4%inclusion22 decks406 decks
2%synergy
Enchantments
Mirrodin Besieged
43%inclusion3 decks7 decks
41%synergy
Thopter Spy Network
43%inclusion3 decks7 decks
39%synergy
Fanatical Devotion
29%inclusion118 decks406 decks
28%synergy
Land Tax
12%inclusion49 decks406 decks
6%synergy
Martyr's Cause
11%inclusion43 decks406 decks
10%synergy
Smothering Tithe
8.4%inclusion34 decks406 decks
-14%synergy
Enduring Renewal
7.1%inclusion29 decks406 decks
7%synergy
Tocasia's Welcome
5.4%inclusion22 decks406 decks
2%synergy
Planeswalkers
Ugin, the Ineffable
9.1%inclusion37 decks406 decks
7%synergy
Tezzeret, Cruel Captain
7.4%inclusion9 decks121 decks
6%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%inclusion282 decks406 decks
65%synergy
Great Furnace
67%inclusion4 decks6 decks
61%synergy
Ancient Den
60%inclusion243 decks406 decks
54%synergy
Inventors' Fair
50%inclusion203 decks406 decks
46%synergy
Darksteel Citadel
49%inclusion199 decks406 decks
45%synergy
Urza's Saga
35%inclusion141 decks406 decks
28%synergy
Monumental Henge
33%inclusion107 decks323 decks
31%synergy
Phyrexia's Core
31%inclusion124 decks406 decks
30%synergy
Crystal Vein
30%inclusion120 decks406 decks
29%synergy
Geier Reach Sanitarium
28%inclusion112 decks406 decks
24%synergy
Emergence Zone
27%inclusion111 decks406 decks
25%synergy
High Market
24%inclusion97 decks406 decks
21%synergy
War Room
20%inclusion82 decks406 decks
14%synergy
Command Beacon
19%inclusion77 decks406 decks
14%synergy
Remote Farm
17%inclusion69 decks406 decks
17%synergy
Eiganjo, Seat of the Empire
17%inclusion69 decks406 decks
10%synergy
Blast Zone
16%inclusion65 decks406 decks
15%synergy
Secluded Steppe
16%inclusion65 decks406 decks
13%synergy
Sequestered Stash
15%inclusion59 decks406 decks
14%synergy
Fomori Vault
14%inclusion47 decks346 decks
13%synergy
Reliquary Tower
9.4%inclusion38 decks406 decks
-21%synergy
Ruins of Trokair
9.1%inclusion37 decks406 decks
9%synergy
Emeria, the Sky Ruin
8.1%inclusion33 decks406 decks
5%synergy
Zhalfirin Void
7.6%inclusion31 decks406 decks
7%synergy
Ghost Quarter
7.4%inclusion30 decks406 decks
5%synergy
Urza's Mine
6.9%inclusion28 decks406 decks
5%synergy
Urza's Tower
6.9%inclusion28 decks406 decks
5%synergy
Urza's Power Plant
6.7%inclusion27 decks406 decks
5%synergy
Tocasia's Dig Site
5.7%inclusion23 decks406 decks
5%synergy
Strip Mine
5.4%inclusion22 decks406 decks
3%synergy
Temple of the False God
5.4%inclusion22 decks406 decks
-4%synergy
Treasure Vault
5.2%inclusion21 decks406 decks
3%synergy
Mana Artifacts
Sol Ring
95%inclusion386 decks406 decks
11%synergy
Mind Stone
76%inclusion307 decks406 decks
60%synergy
Chromatic Star
74%inclusion302 decks406 decks
74%synergy
Chromatic Sphere
63%inclusion255 decks406 decks
63%synergy
Everflowing Chalice
58%inclusion235 decks406 decks
54%synergy
Lotus Petal
56%inclusion227 decks406 decks
49%synergy
Arcane Signet
54%inclusion220 decks406 decks
-18%synergy
Boros Signet
50%inclusion3 decks6 decks
30%synergy
Talisman of Conviction
50%inclusion3 decks6 decks
26%synergy
Azorius Signet
43%inclusion3 decks7 decks
20%synergy
Springleaf Drum
38%inclusion155 decks406 decks
36%synergy
Basalt Monolith
24%inclusion98 decks406 decks
22%synergy
Mox Amber
22%inclusion90 decks406 decks
18%synergy
Liquimetal Torque
21%inclusion87 decks406 decks
19%synergy
Mox Opal
21%inclusion86 decks406 decks
17%synergy
Commander's Sphere
14%inclusion58 decks406 decks
2%synergy
Fellwar Stone
12%inclusion48 decks406 decks
-9%synergy
Jeweled Amulet
12%inclusion47 decks406 decks
11%synergy
Thought Vessel
11%inclusion45 decks406 decks
-6%synergy
Marble Diamond
11%inclusion44 decks406 decks
8%synergy
Terrarion
8.4%inclusion34 decks406 decks
8%synergy
Paradise Mantle
8.1%inclusion33 decks406 decks
7%synergy
Prismatic Lens
7.9%inclusion32 decks406 decks
7%synergy
Mana Crypt
7.6%inclusion31 decks406 decks
5%synergy
Jeweled Lotus
7.4%inclusion30 decks406 decks
6%synergy
Golden Egg
5.9%inclusion24 decks406 decks
6%synergy
Lands
Thornglint Bridge
100%inclusion3 decks3 decks
98%synergy
Overgrown Farmland
100%inclusion3 decks3 decks
83%synergy
Sacred Foundry
67%inclusion4 decks6 decks
30%synergy
Razortide Bridge
57%inclusion4 decks7 decks
50%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
Battlefield Forge
50%inclusion3 decks6 decks
22%synergy
Clifftop Retreat
50%inclusion3 decks6 decks
16%synergy
Skycloud Expanse
43%inclusion3 decks7 decks
29%synergy
The Mycosynth Gardens
15%inclusion60 decks406 decks
13%synergy
Windswept Heath
12%inclusion47 decks406 decks
1%synergy
Marsh Flats
11%inclusion46 decks406 decks
1%synergy
Myriad Landscape
11%inclusion46 decks406 decks
-5%synergy
Gemstone Caverns
11%inclusion43 decks406 decks
6%synergy
Arid Mesa
11%inclusion43 decks406 decks
0%synergy
Flooded Strand
11%inclusion43 decks406 decks
-1%synergy
Conduit Pylons
10%inclusion34 decks347 decks
9%synergy
Hidden Grotto
8.7%inclusion26 decks299 decks
8%synergy
Cavern of Souls
8.1%inclusion33 decks406 decks
1%synergy
Prismatic Vista
7.4%inclusion30 decks406 decks
2%synergy
Lazotep Quarry
6.2%inclusion20 decks323 decks
5%synergy