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 decks1.70K decks
Oswald Fiddlebender
0.2%inclusion5 decks2.10K decks
Ratchet, Field Medic
0.6%inclusion4 decks619 decks
Tocasia, Dig Site Mentor
0.2%inclusion2 decks1.16K decks
Armix, Filigree Thrasher // Rebbec, Architect of Ascension
0.7%inclusion1 decks139 decks
Krile Baldesion
0.4%inclusion1 decks242 decks
Ragost, Deft Gastronaut
0.0%inclusion1 decks11.8K decks
The Prydwen, Steel Flagship
0.3%inclusion1 decks384 decks
Samwise Gamgee
0.0%inclusion1 decks3.25K decks
Halvar, God of Battle
0.2%inclusion1 decks446 decks
Arbaaz Mir
0.1%inclusion1 decks1.65K decks
Melira, the Living Cure
0.5%inclusion1 decks211 decks
Gerrard, Weatherlight Hero
0.2%inclusion1 decks492 decks
Urza, Chief Artificer
0.0%inclusion1 decks16.1K decks
Hargilde, Kindly Runechanter // Wernog, Rider's Chaplain
0.1%inclusion1 decks995 decks
Jan Jansen, Chaos Crafter
0.0%inclusion1 decks4.84K decks
Lae'zel, Vlaakith's Champion // Clan Crafter
0.7%inclusion1 decks137 decks
Gandalf the White
0.0%inclusion1 decks2.65K decks
New Cards
Obsessive Pursuit
100%inclusion1 decks1 decks
99%synergy
The Cabbage Merchant
33%inclusion1 decks3 decks
32%synergy
Kindly Customer
1.8%inclusion1 decks56 decks
1%synergy
Planetarium of Wan Shi Tong
1.7%inclusion1 decks58 decks
1%synergy
High Synergy Cards
Myr Retriever
98%inclusion400 decks408 decks
96%synergy
Junk Diver
93%inclusion380 decks408 decks
92%synergy
Workshop Assistant
93%inclusion378 decks408 decks
92%synergy
Ornithopter
92%inclusion375 decks408 decks
90%synergy
Blasting Station
88%inclusion357 decks408 decks
87%synergy
Salvager of Ruin
86%inclusion349 decks408 decks
85%synergy
Ashnod's Altar
91%inclusion371 decks408 decks
84%synergy
Mishra's Bauble
85%inclusion345 decks408 decks
83%synergy
Foundry Inspector
86%inclusion349 decks408 decks
81%synergy
Goblin Engineer
83%inclusion5 decks6 decks
81%synergy
Top Cards
Reckless Fireweaver
83%inclusion5 decks6 decks
79%synergy
Tormod's Crypt
78%inclusion317 decks408 decks
77%synergy
Grinding Station
77%inclusion316 decks408 decks
77%synergy
Memnite
77%inclusion315 decks408 decks
76%synergy
Oswald Fiddlebender
72%inclusion293 decks408 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%inclusion290 decks408 decks
10%synergy
Skullclamp
70%inclusion287 decks408 decks
59%synergy
Game Changers
Enlightened Tutor
42%inclusion173 decks408 decks
27%synergy
Ancient Tomb
22%inclusion91 decks408 decks
13%synergy
Mana Vault
22%inclusion88 decks408 decks
16%synergy
Drannith Magistrate
18%inclusion72 decks408 decks
13%synergy
The One Ring
13%inclusion54 decks408 decks
5%synergy
Chrome Mox
13%inclusion52 decks408 decks
7%synergy
Lion's Eye Diamond
8.8%inclusion36 decks408 decks
7%synergy
Teferi's Protection
8.6%inclusion35 decks408 decks
-8%synergy
Mox Diamond
7.6%inclusion31 decks408 decks
3%synergy
Grim Monolith
5.6%inclusion23 decks408 decks
4%synergy
Creatures
Haywire Mite
75%inclusion3 decks4 decks
71%synergy
Glint Hawk
67%inclusion273 decks408 decks
67%synergy
Myr Moonvessel
59%inclusion242 decks408 decks
59%synergy
Cathodion
58%inclusion238 decks408 decks
58%synergy
Skyscanner
57%inclusion234 decks408 decks
57%synergy
Urza, Lord High Artificer
57%inclusion4 decks7 decks
54%synergy
Salvage Scout
56%inclusion227 decks408 decks
56%synergy
Trusty Packbeast
53%inclusion217 decks408 decks
53%synergy
Walking Ballista
53%inclusion217 decks408 decks
51%synergy
Phyrexian Walker
52%inclusion214 decks408 decks
52%synergy
Arcbound Ravager
51%inclusion209 decks408 decks
51%synergy
Goblin Welder
50%inclusion3 decks6 decks
48%synergy
Glaring Fleshraker
50%inclusion170 decks341 decks
49%synergy
Filigree Familiar
48%inclusion194 decks408 decks
47%synergy
Ingenious Smith
44%inclusion180 decks408 decks
44%synergy
Cathar Commando
44%inclusion180 decks408 decks
41%synergy
Recruiter of the Guard
44%inclusion180 decks408 decks
41%synergy
Benevolent Bodyguard
42%inclusion171 decks408 decks
41%synergy
Esper Sentinel
40%inclusion164 decks408 decks
21%synergy
Treasure Hunter
40%inclusion163 decks408 decks
40%synergy
Shimmer Myr
40%inclusion162 decks408 decks
38%synergy
Restoration Specialist
39%inclusion161 decks408 decks
39%synergy
Perilous Myr
38%inclusion157 decks408 decks
38%synergy
Mentor of the Meek
38%inclusion157 decks408 decks
33%synergy
Thermal Navigator
38%inclusion154 decks408 decks
38%synergy
Circuit Mender
38%inclusion154 decks408 decks
37%synergy
Leonin Squire
36%inclusion147 decks408 decks
36%synergy
Millikin
36%inclusion147 decks408 decks
35%synergy
Ethersworn Canonist
34%inclusion137 decks408 decks
32%synergy
Ranger-Captain of Eos
33%inclusion134 decks408 decks
29%synergy
Samwise the Stouthearted
33%inclusion133 decks408 decks
32%synergy
Grand Abolisher
32%inclusion132 decks408 decks
23%synergy
Starnheim Courser
32%inclusion130 decks408 decks
31%synergy
Jhoira's Familiar
31%inclusion128 decks408 decks
30%synergy
Skyclave Apparition
27%inclusion109 decks408 decks
24%synergy
Scrapyard Recombiner
25%inclusion104 decks408 decks
25%synergy
Hope of Ghirapur
25%inclusion104 decks408 decks
25%synergy
Voyager Quickwelder
20%inclusion50 decks245 decks
19%synergy
Liberator, Urza's Battlethopter
20%inclusion82 decks408 decks
19%synergy
Aven Mindcensor
20%inclusion82 decks408 decks
17%synergy
Aviary Mechanic
20%inclusion80 decks408 decks
20%synergy
Kor Skyfisher
19%inclusion79 decks408 decks
19%synergy
Leonin Relic-Warder
19%inclusion79 decks408 decks
19%synergy
Fiend Hunter
19%inclusion77 decks408 decks
18%synergy
Kami of False Hope
17%inclusion68 decks408 decks
16%synergy
Loran of the Third Path
16%inclusion66 decks408 decks
9%synergy
Archivist of Oghma
14%inclusion59 decks408 decks
10%synergy
Market Gnome
14%inclusion58 decks408 decks
14%synergy
Burnished Hart
14%inclusion57 decks408 decks
11%synergy
Bygone Bishop
13%inclusion55 decks408 decks
13%synergy
Instants
Path to Exile
52%inclusion212 decks408 decks
5%synergy
Arcane Denial
43%inclusion3 decks7 decks
23%synergy
Generous Gift
40%inclusion163 decks408 decks
17%synergy
Dispatch
37%inclusion152 decks408 decks
32%synergy
Silence
35%inclusion141 decks408 decks
28%synergy
Reprieve
20%inclusion80 decks408 decks
15%synergy
Unexpectedly Absent
17%inclusion70 decks408 decks
17%synergy
Disenchant
17%inclusion69 decks408 decks
14%synergy
Razorgrass Ambush
16%inclusion56 decks342 decks
14%synergy
Mana Tithe
15%inclusion63 decks408 decks
14%synergy
Blacksmith's Skill
13%inclusion54 decks408 decks
12%synergy
Sejiri Shelter
8.8%inclusion36 decks408 decks
6%synergy
Stroke of Midnight
8.8%inclusion36 decks408 decks
-2%synergy
March of Otherworldly Light
8.3%inclusion34 decks408 decks
8%synergy
Oblation
8.1%inclusion33 decks408 decks
7%synergy
Faith's Reward
7.4%inclusion30 decks408 decks
7%synergy
Unwanted Remake
6.8%inclusion21 decks307 decks
6%synergy
Second Sunrise
6.4%inclusion26 decks408 decks
6%synergy
Soul Partition
6.1%inclusion25 decks408 decks
6%synergy
Orim's Chant
5.9%inclusion24 decks408 decks
4%synergy
Flare of Fortitude
5.3%inclusion18 decks342 decks
1%synergy
Brought Back
5.1%inclusion21 decks408 decks
4%synergy
Surge of Salvation
5.1%inclusion21 decks408 decks
4%synergy
Rebuff the Wicked
5.1%inclusion21 decks408 decks
3%synergy
Sorceries
Scrap Mastery
67%inclusion4 decks6 decks
66%synergy
Sevinne's Reclamation
46%inclusion189 decks408 decks
39%synergy
Dusk // Dawn
25%inclusion103 decks408 decks
22%synergy
Recommission
16%inclusion67 decks408 decks
16%synergy
Hour of Revelation
13%inclusion52 decks408 decks
12%synergy
Fragmentize
9.3%inclusion38 decks408 decks
9%synergy
Board the Weatherlight
9.1%inclusion37 decks408 decks
9%synergy
Austere Command
8.8%inclusion36 decks408 decks
-3%synergy
Utility Artifacts
Krark-Clan Ironworks
68%inclusion279 decks408 decks
67%synergy
Ichor Wellspring
61%inclusion248 decks408 decks
59%synergy
Conjurer's Bauble
58%inclusion235 decks408 decks
57%synergy
Urza's Bauble
56%inclusion230 decks408 decks
56%synergy
Codex Shredder
56%inclusion230 decks408 decks
56%synergy
Moonsilver Key
50%inclusion205 decks408 decks
49%synergy
Mystic Forge
46%inclusion187 decks408 decks
43%synergy
Semblance Anvil
38%inclusion156 decks408 decks
37%synergy
Cloud Key
37%inclusion150 decks408 decks
35%synergy
Phyrexian Altar
36%inclusion148 decks408 decks
33%synergy
Claws of Gix
35%inclusion141 decks408 decks
34%synergy
Relic Vial
31%inclusion125 decks408 decks
31%synergy
Soul-Guide Lantern
30%inclusion123 decks408 decks
29%synergy
Sensei's Divining Top
28%inclusion114 decks408 decks
23%synergy
Altar of the Brood
27%inclusion109 decks408 decks
26%synergy
Spawning Pit
24%inclusion97 decks408 decks
23%synergy
Aetherflux Reservoir
23%inclusion95 decks408 decks
20%synergy
Portable Hole
22%inclusion89 decks408 decks
22%synergy
Shriekhorn
21%inclusion84 decks408 decks
21%synergy
Wayfarer's Bauble
19%inclusion79 decks408 decks
11%synergy
Helm of Awakening
19%inclusion77 decks408 decks
18%synergy
Mesmeric Orb
18%inclusion72 decks408 decks
16%synergy
Ghoulcaller's Bell
17%inclusion71 decks408 decks
17%synergy
Lightning Greaves
16%inclusion66 decks408 decks
-9%synergy
Implement of Improvement
16%inclusion65 decks408 decks
16%synergy
Perpetual Timepiece
15%inclusion62 decks408 decks
14%synergy
Desecrated Tomb
14%inclusion58 decks408 decks
14%synergy
Piston Sledge
13%inclusion55 decks408 decks
13%synergy
Vexing Bauble
13%inclusion45 decks341 decks
12%synergy
Swiftfoot Boots
13%inclusion53 decks408 decks
-14%synergy
Brainstone
13%inclusion51 decks408 decks
12%synergy
Dusk Rose Reliquary
12%inclusion50 decks408 decks
12%synergy
Mycosynth Wellspring
12%inclusion47 decks408 decks
11%synergy
Dispeller's Capsule
11%inclusion44 decks408 decks
11%synergy
Genesis Chamber
11%inclusion43 decks408 decks
10%synergy
Delif's Cone
8.8%inclusion36 decks408 decks
9%synergy
Gate to the Afterlife
7.4%inclusion30 decks408 decks
7%synergy
Scrabbling Claws
6.6%inclusion27 decks408 decks
6%synergy
Trading Post
6.6%inclusion27 decks408 decks
6%synergy
Sunbeam Spellbomb
6.1%inclusion25 decks408 decks
6%synergy
Sculpting Steel
6.1%inclusion25 decks408 decks
4%synergy
Archaeomancer's Map
5.9%inclusion24 decks408 decks
2%synergy
Pearl Medallion
5.6%inclusion23 decks408 decks
3%synergy
Expedition Map
5.6%inclusion23 decks408 decks
3%synergy
Enchantments
Thopter Spy Network
43%inclusion3 decks7 decks
39%synergy
Fanatical Devotion
29%inclusion117 decks408 decks
28%synergy
Land Tax
12%inclusion50 decks408 decks
6%synergy
Martyr's Cause
11%inclusion43 decks408 decks
10%synergy
Smothering Tithe
9.1%inclusion37 decks408 decks
-13%synergy
Enduring Renewal
7.4%inclusion30 decks408 decks
7%synergy
Tocasia's Welcome
5.4%inclusion22 decks408 decks
2%synergy
Planeswalkers
Ugin, the Ineffable
9.3%inclusion38 decks408 decks
8%synergy
Tezzeret, Cruel Captain
9.2%inclusion13 decks141 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%inclusion286 decks408 decks
65%synergy
Great Furnace
67%inclusion4 decks6 decks
61%synergy
Ancient Den
61%inclusion247 decks408 decks
55%synergy
Inventors' Fair
51%inclusion208 decks408 decks
47%synergy
Darksteel Citadel
49%inclusion199 decks408 decks
45%synergy
Urza's Saga
35%inclusion144 decks408 decks
28%synergy
Monumental Henge
33%inclusion112 decks341 decks
30%synergy
Crystal Vein
30%inclusion124 decks408 decks
29%synergy
Phyrexia's Core
28%inclusion115 decks408 decks
28%synergy
Geier Reach Sanitarium
27%inclusion111 decks408 decks
24%synergy
Emergence Zone
26%inclusion107 decks408 decks
24%synergy
High Market
24%inclusion96 decks408 decks
21%synergy
Command Beacon
20%inclusion80 decks408 decks
15%synergy
War Room
20%inclusion80 decks408 decks
14%synergy
Remote Farm
17%inclusion71 decks408 decks
17%synergy
Eiganjo, Seat of the Empire
17%inclusion71 decks408 decks
10%synergy
Blast Zone
16%inclusion64 decks408 decks
15%synergy
Secluded Steppe
16%inclusion64 decks408 decks
13%synergy
Fomori Vault
14%inclusion51 decks364 decks
13%synergy
Sequestered Stash
14%inclusion56 decks408 decks
14%synergy
Ruins of Trokair
9.3%inclusion38 decks408 decks
9%synergy
Reliquary Tower
9.1%inclusion37 decks408 decks
-21%synergy
Emeria, the Sky Ruin
8.3%inclusion34 decks408 decks
5%synergy
Ghost Quarter
7.8%inclusion32 decks408 decks
6%synergy
Urza's Mine
7.4%inclusion30 decks408 decks
6%synergy
Zhalfirin Void
7.1%inclusion29 decks408 decks
6%synergy
Urza's Power Plant
7.1%inclusion29 decks408 decks
5%synergy
Urza's Tower
7.1%inclusion29 decks408 decks
5%synergy
Strip Mine
5.6%inclusion23 decks408 decks
3%synergy
Treasure Vault
5.4%inclusion22 decks408 decks
3%synergy
Tocasia's Dig Site
5.1%inclusion21 decks408 decks
5%synergy
Temple of the False God
5.1%inclusion21 decks408 decks
-4%synergy
Mana Artifacts
Sol Ring
95%inclusion388 decks408 decks
11%synergy
Mind Stone
75%inclusion308 decks408 decks
61%synergy
Chromatic Star
74%inclusion301 decks408 decks
73%synergy
Chromatic Sphere
62%inclusion254 decks408 decks
62%synergy
Everflowing Chalice
57%inclusion233 decks408 decks
53%synergy
Lotus Petal
56%inclusion230 decks408 decks
49%synergy
Arcane Signet
56%inclusion228 decks408 decks
-16%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%inclusion159 decks408 decks
37%synergy
Basalt Monolith
24%inclusion99 decks408 decks
22%synergy
Mox Amber
23%inclusion93 decks408 decks
18%synergy
Mox Opal
22%inclusion90 decks408 decks
18%synergy
Liquimetal Torque
21%inclusion87 decks408 decks
19%synergy
Commander's Sphere
14%inclusion57 decks408 decks
2%synergy
Fellwar Stone
13%inclusion52 decks408 decks
-8%synergy
Jeweled Amulet
12%inclusion48 decks408 decks
11%synergy
Thought Vessel
12%inclusion48 decks408 decks
-6%synergy
Marble Diamond
11%inclusion44 decks408 decks
8%synergy
Terrarion
8.3%inclusion34 decks408 decks
8%synergy
Paradise Mantle
8.3%inclusion34 decks408 decks
7%synergy
Prismatic Lens
7.4%inclusion30 decks408 decks
6%synergy
Jeweled Lotus
6.9%inclusion28 decks408 decks
5%synergy
Mana Crypt
6.6%inclusion27 decks408 decks
4%synergy
Golden Egg
5.6%inclusion23 decks408 decks
5%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
25%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
15%inclusion60 decks408 decks
13%synergy
Windswept Heath
13%inclusion51 decks408 decks
2%synergy
Myriad Landscape
12%inclusion50 decks408 decks
-4%synergy
Marsh Flats
12%inclusion48 decks408 decks
1%synergy
Gemstone Caverns
11%inclusion46 decks408 decks
6%synergy
Arid Mesa
11%inclusion46 decks408 decks
1%synergy
Flooded Strand
11%inclusion46 decks408 decks
0%synergy
Conduit Pylons
10%inclusion36 decks365 decks
9%synergy
Cavern of Souls
8.8%inclusion36 decks408 decks
2%synergy
Hidden Grotto
8.2%inclusion26 decks317 decks
7%synergy
Prismatic Vista
7.6%inclusion31 decks408 decks
3%synergy
Lazotep Quarry
6.5%inclusion22 decks341 decks
6%synergy