Scrap Trawler
Myr Retriever
Ashnod's Altar
Umori, the Collector

   Prerequisites

What do I need to start this combo?
Scrap Trawler in your graveyard.
All other permanents on the battlefield (Umori with "Artifact" or "Creature" chosen on the battlefield).

   Steps

How does this combo work?
1
Activate Ashnod's Altar by sacrificing Myr Retriever, adding .
2
When Myr Retriever dies, it triggers, returning Scrap Trawler from your graveyard to your hand.
3
Cast Scrap Trawler by paying its mana cost, which is reduced by Umori.
4
Activate Ashnod's Altar by sacrificing Scrap Trawler, adding .
5
When Scrap Trawler dies, it triggers, returning Myr Retriever from your graveyard to your hand.
6
Cast Myr Retriever by paying its mana cost, which is reduced by Umori.
7
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite colorless mana
Infinite death triggers
Infinite sacrifice triggers
Infinite storm count
Rendmaw, Creaking Nest
0.2%inclusion20 decks12.4K decks
Glissa, the Traitor
0.1%inclusion3 decks2.81K decks
Urtet, Remnant of Memnarch
0.0%inclusion2 decks17.4K decks
Honest Rutstein
0.1%inclusion1 decks1.05K decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.0%inclusion1 decks2.17K decks
Atogatog
0.0%inclusion1 decks2.04K decks
Azlask, the Swelling Scourge
0.0%inclusion1 decks14.3K decks
Colfenor, the Last Yew
0.1%inclusion1 decks1.16K decks
Henzie "Toolbox" Torre
0.0%inclusion1 decks18.1K decks
Ramos, Dragon Engine
0.0%inclusion1 decks12.2K decks
Pizza Face, Gastromancer
0.1%inclusion1 decks696 decks
New Cards
H.E.R.B.I.E., Lovable Robot
100%inclusion1 decks1 decks
100%synergy
Panther Robot
100%inclusion1 decks1 decks
100%synergy
Castle Doom
33%inclusion1 decks3 decks
33%synergy
M.O.D.O.K.
17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Foundry Inspector
92%inclusion35 decks38 decks
88%synergy
Tree of Tales
82%inclusion31 decks38 decks
79%synergy
Vault of Whispers
82%inclusion31 decks38 decks
77%synergy
Jhoira's Familiar
76%inclusion29 decks38 decks
75%synergy
Darksteel Citadel
76%inclusion29 decks38 decks
73%synergy
Cloud Key
68%inclusion26 decks38 decks
66%synergy
Junk Diver
66%inclusion25 decks38 decks
65%synergy
Copper Myr
63%inclusion24 decks38 decks
62%synergy
Haywire Mite
63%inclusion24 decks38 decks
59%synergy
Leaden Myr
61%inclusion23 decks38 decks
59%synergy
Top Cards
Mystic Forge
61%inclusion23 decks38 decks
58%synergy
Solemn Simulacrum
61%inclusion23 decks38 decks
49%synergy
Workshop Assistant
58%inclusion22 decks38 decks
57%synergy
Krark-Clan Ironworks
50%inclusion19 decks38 decks
49%synergy
Ornithopter of Paradise
50%inclusion19 decks38 decks
46%synergy
Twitching Doll
47%inclusion18 decks38 decks
45%synergy
Ornithopter
45%inclusion17 decks38 decks
43%synergy
Palladium Myr
45%inclusion17 decks38 decks
43%synergy
Semblance Anvil
39%inclusion15 decks38 decks
39%synergy
Noxious Gearhulk
39%inclusion15 decks38 decks
36%synergy
Game Changers
Bolas's Citadel
39%inclusion15 decks38 decks
32%synergy
The One Ring
16%inclusion6 decks38 decks
8%synergy
Ancient Tomb
13%inclusion5 decks38 decks
4%synergy
Mana Vault
11%inclusion4 decks38 decks
5%synergy
Demonic Tutor
11%inclusion4 decks38 decks
-8%synergy
Creatures
Etherium Sculptor
50%inclusion3 decks6 decks
44%synergy
Manakin
34%inclusion13 decks38 decks
34%synergy
Hedron Crawler
34%inclusion13 decks38 decks
34%synergy
Memnite
34%inclusion13 decks38 decks
34%synergy
Shimmer Myr
34%inclusion13 decks38 decks
33%synergy
Canoptek Spyder
32%inclusion12 decks38 decks
31%synergy
Kuldotha Forgemaster
32%inclusion12 decks38 decks
31%synergy
Burnished Hart
32%inclusion12 decks38 decks
29%synergy
Plague Myr
29%inclusion11 decks38 decks
28%synergy
Liberator, Urza's Battlethopter
29%inclusion11 decks38 decks
28%synergy
Metallic Mimic
29%inclusion11 decks38 decks
28%synergy
Roaming Throne
29%inclusion11 decks38 decks
23%synergy
Imotekh the Stormlord
26%inclusion10 decks38 decks
26%synergy
Necron Deathmark
24%inclusion9 decks38 decks
23%synergy
Adaptive Automaton
24%inclusion9 decks38 decks
23%synergy
Millikin
24%inclusion9 decks38 decks
22%synergy
Wurmcoil Engine
24%inclusion9 decks38 decks
22%synergy
Scrawling Crawler
21%inclusion7 decks33 decks
19%synergy
Frogmite
21%inclusion8 decks38 decks
21%synergy
Sojourner's Companion
21%inclusion8 decks38 decks
21%synergy
Alloy Myr
21%inclusion8 decks38 decks
21%synergy
Arcbound Ravager
21%inclusion8 decks38 decks
21%synergy
Armix, Filigree Thrasher
21%inclusion8 decks38 decks
21%synergy
Meteor Golem
21%inclusion8 decks38 decks
19%synergy
Iron Spider, Stark Upgrade
21%inclusion5 decks24 decks
20%synergy
Automated Artificer
18%inclusion7 decks38 decks
18%synergy
Chronomancer
18%inclusion7 decks38 decks
18%synergy
Anrakyr the Traveller
18%inclusion7 decks38 decks
18%synergy
Mycosynth Golem
18%inclusion7 decks38 decks
18%synergy
Phyrexian Walker
18%inclusion7 decks38 decks
18%synergy
Myr Convert
18%inclusion7 decks38 decks
18%synergy
Cityscape Leveler
18%inclusion7 decks38 decks
18%synergy
Hangarback Walker
18%inclusion7 decks38 decks
17%synergy
Myr Battlesphere
18%inclusion7 decks38 decks
17%synergy
Steel Overseer
18%inclusion7 decks38 decks
17%synergy
Gene Pollinator
17%inclusion4 decks24 decks
16%synergy
The Warring Triad
16%inclusion4 decks25 decks
15%synergy
Myr Moonvessel
16%inclusion6 decks38 decks
16%synergy
Scarecrone
16%inclusion6 decks38 decks
16%synergy
Ancestral Statue
16%inclusion6 decks38 decks
16%synergy
Scrapyard Recombiner
16%inclusion6 decks38 decks
16%synergy
Barbed Servitor
16%inclusion6 decks38 decks
15%synergy
Karn, Legacy Reforged
16%inclusion6 decks38 decks
15%synergy
Cryptothrall
16%inclusion6 decks38 decks
15%synergy
Walking Ballista
16%inclusion6 decks38 decks
13%synergy
Graaz, Unstoppable Juggernaut
13%inclusion5 decks38 decks
13%synergy
Filigree Familiar
13%inclusion5 decks38 decks
13%synergy
Myr Enforcer
13%inclusion5 decks38 decks
13%synergy
Refurbished Familiar
13%inclusion5 decks38 decks
13%synergy
Hope of Ghirapur
13%inclusion5 decks38 decks
13%synergy
Instants
Assassin's Trophy
16%inclusion6 decks38 decks
-16%synergy
Heroic Intervention
13%inclusion5 decks38 decks
-17%synergy
Beast Within
13%inclusion5 decks38 decks
-20%synergy
Deadly Dispute
7.9%inclusion3 decks38 decks
-5%synergy
Dark Ritual
7.9%inclusion3 decks38 decks
-17%synergy
Sorceries
Diabolic Tutor
16%inclusion6 decks38 decks
10%synergy
Toxic Deluge
13%inclusion5 decks38 decks
-5%synergy
Culling Ritual
11%inclusion4 decks38 decks
-0%synergy
Rampant Growth
11%inclusion4 decks38 decks
-22%synergy
Jarad's Orders
7.9%inclusion3 decks38 decks
7%synergy
Profane Tutor
7.9%inclusion3 decks38 decks
6%synergy
Farseek
7.9%inclusion3 decks38 decks
-28%synergy
Utility Artifacts
Idol of Oblivion
39%inclusion15 decks38 decks
35%synergy
Lightning Greaves
39%inclusion15 decks38 decks
15%synergy
Coat of Arms
34%inclusion13 decks38 decks
33%synergy
Whip of Erebos
34%inclusion13 decks38 decks
30%synergy
Sensei's Divining Top
34%inclusion13 decks38 decks
30%synergy
Skullclamp
34%inclusion13 decks38 decks
23%synergy
Phyrexian Altar
32%inclusion12 decks38 decks
28%synergy
Swiftfoot Boots
32%inclusion12 decks38 decks
5%synergy
Sculpting Steel
29%inclusion11 decks38 decks
27%synergy
Bow of Nylea
26%inclusion10 decks38 decks
25%synergy
Ichor Wellspring
26%inclusion10 decks38 decks
25%synergy
The Great Henge
26%inclusion10 decks38 decks
17%synergy
Trading Post
24%inclusion9 decks38 decks
23%synergy
Aetherflux Reservoir
24%inclusion9 decks38 decks
21%synergy
Nim Deathmantle
21%inclusion8 decks38 decks
21%synergy
Cranial Plating
21%inclusion8 decks38 decks
20%synergy
Nihil Spellbomb
18%inclusion7 decks38 decks
18%synergy
Cloudstone Curio
18%inclusion7 decks38 decks
18%synergy
Darksteel Forge
18%inclusion7 decks38 decks
17%synergy
Forsaken Monument
18%inclusion7 decks38 decks
17%synergy
Altar of Dementia
18%inclusion7 decks38 decks
16%synergy
Wishclaw Talisman
18%inclusion7 decks38 decks
13%synergy
Helm of Awakening
16%inclusion6 decks38 decks
15%synergy
Expedition Map
16%inclusion6 decks38 decks
13%synergy
Executioner's Capsule
13%inclusion5 decks38 decks
13%synergy
Blasting Station
13%inclusion5 decks38 decks
13%synergy
Grinding Station
13%inclusion5 decks38 decks
12%synergy
Nevinyrral's Disk
13%inclusion5 decks38 decks
12%synergy
Tarrian's Journal
13%inclusion5 decks38 decks
12%synergy
Mishra's Bauble
13%inclusion5 decks38 decks
12%synergy
Demonic Junker
13%inclusion4 decks31 decks
12%synergy
The Endstone
13%inclusion3 decks24 decks
12%synergy
Banner of Kinship
12%inclusion4 decks33 decks
10%synergy
Instant Ramen
12%inclusion3 decks25 decks
12%synergy
Urza's Bauble
11%inclusion4 decks38 decks
10%synergy
The Immortal Sun
11%inclusion4 decks38 decks
10%synergy
Altar of the Brood
11%inclusion4 decks38 decks
9%synergy
Soul-Guide Lantern
11%inclusion4 decks38 decks
9%synergy
Unwinding Clock
11%inclusion4 decks38 decks
8%synergy
Maskwood Nexus
11%inclusion4 decks38 decks
8%synergy
Conduit of Worlds
11%inclusion4 decks38 decks
5%synergy
Wayfarer's Bauble
11%inclusion4 decks38 decks
4%synergy
Heaped Harvest
8.6%inclusion3 decks35 decks
7%synergy
Metalspinner's Puzzleknot
7.9%inclusion3 decks38 decks
8%synergy
Ratchet Bomb
7.9%inclusion3 decks38 decks
8%synergy
Salvaging Station
7.9%inclusion3 decks38 decks
8%synergy
Memory Jar
7.9%inclusion3 decks38 decks
8%synergy
Myr Turbine
7.9%inclusion3 decks38 decks
8%synergy
Genesis Chamber
7.9%inclusion3 decks38 decks
7%synergy
Spine of Ish Sah
7.9%inclusion3 decks38 decks
7%synergy
Enchantments
Guardian Project
13%inclusion5 decks38 decks
5%synergy
Phyrexian Scriptures
11%inclusion4 decks38 decks
10%synergy
Biotransference
11%inclusion4 decks38 decks
10%synergy
Decaying Soil
7.9%inclusion3 decks38 decks
8%synergy
Null Profusion
7.9%inclusion3 decks38 decks
8%synergy
Dictate of Erebos
7.9%inclusion3 decks38 decks
5%synergy
Planeswalkers
Ugin, the Ineffable
11%inclusion4 decks38 decks
9%synergy
Artifacts
Sol Ring
97%inclusion37 decks38 decks
14%synergy
Arcane Signet
68%inclusion26 decks38 decks
-4%synergy
Talisman of Resilience
42%inclusion16 decks38 decks
30%synergy
Idol of Oblivion
39%inclusion15 decks38 decks
35%synergy
Lightning Greaves
39%inclusion15 decks38 decks
15%synergy
Golgari Signet
37%inclusion14 decks38 decks
27%synergy
Mind Stone
37%inclusion14 decks38 decks
23%synergy
Coat of Arms
34%inclusion13 decks38 decks
33%synergy
Whip of Erebos
34%inclusion13 decks38 decks
30%synergy
Sensei's Divining Top
34%inclusion13 decks38 decks
30%synergy
Skullclamp
34%inclusion13 decks38 decks
23%synergy
Phyrexian Altar
32%inclusion12 decks38 decks
28%synergy
Fellwar Stone
32%inclusion12 decks38 decks
11%synergy
Swiftfoot Boots
32%inclusion12 decks38 decks
5%synergy
The Aetherspark
29%inclusion9 decks31 decks
28%synergy
Sculpting Steel
29%inclusion11 decks38 decks
27%synergy
Bow of Nylea
26%inclusion10 decks38 decks
25%synergy
Ichor Wellspring
26%inclusion10 decks38 decks
25%synergy
The Great Henge
26%inclusion10 decks38 decks
17%synergy
Thought Vessel
26%inclusion10 decks38 decks
9%synergy
Trading Post
24%inclusion9 decks38 decks
23%synergy
Aetherflux Reservoir
24%inclusion9 decks38 decks
21%synergy
Commander's Sphere
24%inclusion9 decks38 decks
13%synergy
Nim Deathmantle
21%inclusion8 decks38 decks
21%synergy
Cranial Plating
21%inclusion8 decks38 decks
20%synergy
Chromatic Star
18%inclusion7 decks38 decks
18%synergy
Nihil Spellbomb
18%inclusion7 decks38 decks
18%synergy
Cloudstone Curio
18%inclusion7 decks38 decks
18%synergy
Darksteel Forge
18%inclusion7 decks38 decks
17%synergy
Forsaken Monument
18%inclusion7 decks38 decks
17%synergy
Altar of Dementia
18%inclusion7 decks38 decks
16%synergy
Mox Opal
18%inclusion7 decks38 decks
14%synergy
Thran Dynamo
18%inclusion7 decks38 decks
14%synergy
Wishclaw Talisman
18%inclusion7 decks38 decks
13%synergy
Firdoch Core
17%inclusion3 decks18 decks
16%synergy
Helm of Awakening
16%inclusion6 decks38 decks
15%synergy
Hedron Archive
16%inclusion6 decks38 decks
13%synergy
Expedition Map
16%inclusion6 decks38 decks
13%synergy
Lotus Petal
16%inclusion6 decks38 decks
9%synergy
Patchwork Banner
14%inclusion5 decks35 decks
10%synergy
Executioner's Capsule
13%inclusion5 decks38 decks
13%synergy
Blasting Station
13%inclusion5 decks38 decks
13%synergy
Grinding Station
13%inclusion5 decks38 decks
12%synergy
Nevinyrral's Disk
13%inclusion5 decks38 decks
12%synergy
Tarrian's Journal
13%inclusion5 decks38 decks
12%synergy
Chromatic Orrery
13%inclusion5 decks38 decks
12%synergy
Mishra's Bauble
13%inclusion5 decks38 decks
12%synergy
Demonic Junker
13%inclusion4 decks31 decks
12%synergy
The Endstone
13%inclusion3 decks24 decks
12%synergy
Banner of Kinship
12%inclusion4 decks33 decks
10%synergy
Utility Lands
Seat of the Synod
50%inclusion3 decks6 decks
43%synergy
Treasure Vault
47%inclusion18 decks38 decks
45%synergy
Buried Ruin
45%inclusion17 decks38 decks
40%synergy
Ancient Den
43%inclusion3 decks7 decks
37%synergy
Inventors' Fair
42%inclusion16 decks38 decks
38%synergy
Urza's Saga
42%inclusion16 decks38 decks
35%synergy
Dryad Arbor
34%inclusion13 decks38 decks
30%synergy
Urborg, Tomb of Yawgmoth
32%inclusion12 decks38 decks
23%synergy
Yavimaya, Cradle of Growth
26%inclusion10 decks38 decks
18%synergy
Phyrexian Tower
26%inclusion10 decks38 decks
17%synergy
Boseiju, Who Endures
26%inclusion10 decks38 decks
8%synergy
Reliquary Tower
21%inclusion8 decks38 decks
-9%synergy
Bojuka Bog
21%inclusion8 decks38 decks
-9%synergy
Fomori Vault
16%inclusion6 decks38 decks
15%synergy
Takenuma, Abandoned Mire
16%inclusion6 decks38 decks
7%synergy
Three Tree City
14%inclusion5 decks37 decks
8%synergy
Shifting Woodland
13%inclusion5 decks38 decks
6%synergy
Midgar, City of Mako
12%inclusion3 decks25 decks
9%synergy
Castle Locthwain
11%inclusion4 decks38 decks
7%synergy
Tomb Fortress
7.9%inclusion3 decks38 decks
7%synergy
Volrath's Stronghold
7.9%inclusion3 decks38 decks
7%synergy
Spymaster's Vault
7.9%inclusion3 decks38 decks
5%synergy
Barren Moor
7.9%inclusion3 decks38 decks
5%synergy
Temple of the False God
7.9%inclusion3 decks38 decks
-1%synergy
Mana Artifacts
Sol Ring
97%inclusion37 decks38 decks
14%synergy
Arcane Signet
68%inclusion26 decks38 decks
-4%synergy
Talisman of Resilience
42%inclusion16 decks38 decks
30%synergy
Golgari Signet
37%inclusion14 decks38 decks
27%synergy
Mind Stone
37%inclusion14 decks38 decks
23%synergy
Fellwar Stone
32%inclusion12 decks38 decks
11%synergy
The Aetherspark
29%inclusion9 decks31 decks
28%synergy
Thought Vessel
26%inclusion10 decks38 decks
9%synergy
Commander's Sphere
24%inclusion9 decks38 decks
13%synergy
Chromatic Star
18%inclusion7 decks38 decks
18%synergy
Mox Opal
18%inclusion7 decks38 decks
14%synergy
Thran Dynamo
18%inclusion7 decks38 decks
14%synergy
Firdoch Core
17%inclusion3 decks18 decks
16%synergy
Hedron Archive
16%inclusion6 decks38 decks
13%synergy
Lotus Petal
16%inclusion6 decks38 decks
9%synergy
Patchwork Banner
14%inclusion5 decks35 decks
10%synergy
Chromatic Orrery
13%inclusion5 decks38 decks
12%synergy
Chromatic Sphere
11%inclusion4 decks38 decks
10%synergy
Basalt Monolith
11%inclusion4 decks38 decks
8%synergy
Slagstone Refinery
7.9%inclusion3 decks38 decks
8%synergy
Blinkmoth Urn
7.9%inclusion3 decks38 decks
8%synergy
The Mightstone and Weakstone
7.9%inclusion3 decks38 decks
7%synergy
Coveted Jewel
7.9%inclusion3 decks38 decks
7%synergy
Gilded Lotus
7.9%inclusion3 decks38 decks
5%synergy
Everflowing Chalice
7.9%inclusion3 decks38 decks
4%synergy
Chromatic Lantern
7.9%inclusion3 decks38 decks
-0%synergy
Lands
Silverbluff Bridge
100%inclusion5 decks5 decks
94%synergy
Razortide Bridge
100%inclusion6 decks6 decks
94%synergy
Drossforge Bridge
83%inclusion5 decks6 decks
80%synergy
Mistvault Bridge
83%inclusion5 decks6 decks
80%synergy
Command Tower
76%inclusion29 decks38 decks
2%synergy
Goldmire Bridge
71%inclusion5 decks7 decks
68%synergy
Darkmoss Bridge
66%inclusion25 decks38 decks
63%synergy
Overgrown Tomb
61%inclusion23 decks38 decks
19%synergy
Rustvale Bridge
60%inclusion3 decks5 decks
55%synergy
Thornglint Bridge
57%inclusion4 decks7 decks
55%synergy
Tanglepool Bridge
50%inclusion3 decks6 decks
48%synergy
Slagwoods Bridge
50%inclusion3 decks6 decks
48%synergy
Watery Grave
50%inclusion3 decks6 decks
8%synergy
Undergrowth Stadium
42%inclusion16 decks38 decks
18%synergy
Valgavoth's Lair
40%inclusion14 decks35 decks
39%synergy
Scene of the Crime
39%inclusion15 decks38 decks
39%synergy
Power Depot
37%inclusion14 decks38 decks
36%synergy
Verdant Catacombs
34%inclusion13 decks38 decks
23%synergy
Llanowar Wastes
34%inclusion13 decks38 decks
7%synergy
Underground Mortuary
29%inclusion11 decks38 decks
16%synergy
Twilight Mire
26%inclusion10 decks38 decks
12%synergy
Woodland Cemetery
26%inclusion10 decks38 decks
-7%synergy
Blooming Marsh
24%inclusion9 decks38 decks
19%synergy
Bayou
24%inclusion9 decks38 decks
10%synergy
Tainted Wood
24%inclusion9 decks38 decks
10%synergy
Golgari Rot Farm
24%inclusion9 decks38 decks
7%synergy
Myriad Landscape
21%inclusion8 decks38 decks
6%synergy
Exotic Orchard
21%inclusion8 decks38 decks
-16%synergy
Deathcap Glade
18%inclusion7 decks38 decks
4%synergy
Spire of Industry
16%inclusion6 decks38 decks
13%synergy
Darkbore Pathway
16%inclusion6 decks38 decks
9%synergy
Viridescent Bog
16%inclusion6 decks38 decks
7%synergy
Necroblossom Snarl
13%inclusion5 decks38 decks
2%synergy
Temple of Malady
13%inclusion5 decks38 decks
-2%synergy
Evolving Wilds
13%inclusion5 decks38 decks
-7%synergy
Wastewood Verge
13%inclusion4 decks31 decks
5%synergy
Nurturing Peatland
11%inclusion4 decks38 decks
6%synergy
Wooded Foothills
11%inclusion4 decks38 decks
-0%synergy
Terramorphic Expanse
11%inclusion4 decks38 decks
-4%synergy
Golgari Guildgate
7.9%inclusion3 decks38 decks
3%synergy
Haunted Mire
7.9%inclusion3 decks38 decks
2%synergy
Mana Confluence
7.9%inclusion3 decks38 decks
1%synergy
City of Brass
7.9%inclusion3 decks38 decks
0%synergy
Fabled Passage
7.9%inclusion3 decks38 decks
-2%synergy
Marsh Flats
7.9%inclusion3 decks38 decks
-3%synergy
Windswept Heath
7.9%inclusion3 decks38 decks
-3%synergy
Bloodstained Mire
7.9%inclusion3 decks38 decks
-3%synergy
Misty Rainforest
7.9%inclusion3 decks38 decks
-3%synergy
Polluted Delta
7.9%inclusion3 decks38 decks
-4%synergy