Cauldron of Souls
Dross Scorpion
Krark-Clan Ironworks
Mycosynth Lattice

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
An opponent was dealt damage this turn. The creature with bloodthirst does not have a -1/-1 counter on it.

   Steps

How does this combo work?
1
Activate Cauldron of Souls by tapping it, giving the creature with bloodthirst persist until end of turn.
2
Activate Krark-Clan Ironworks by sacrificing the creature with bloodthirst, adding .
3
When the creature dies, its persist ability and Dross Scorpion trigger.
4
Resolve the persist trigger, returning the creature from your graveyard to the battlefield, which enters the battlefield with at least one +1/+1 counter on it due to its bloodthirst ability.
5
Resolve the Dross Scorpion trigger, untapping Cauldron of Souls.
6
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite colored mana
Infinite sacrifice triggers
Infinite death triggers
Infinite colorless mana
Iron Man, Titan of Innovation
0.0%inclusion2 decks7.04K decks
Oswald Fiddlebender
0.1%inclusion2 decks2.06K decks
Omarthis, Ghostfire Initiate
0.1%inclusion2 decks2.38K decks
Urtet, Remnant of Memnarch
0.0%inclusion1 decks15.1K decks
Indoraptor, the Perfect Hybrid
0.0%inclusion1 decks9.28K decks
Marvin, Murderous Mimic
0.1%inclusion1 decks1.57K decks
Fain, the Broker
0.3%inclusion1 decks380 decks
Karn, Silver Golem
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Kozilek, Butcher of Truth
0.1%inclusion1 decks871 decks
Mishra, Artificer Prodigy
0.1%inclusion1 decks840 decks
Osgir, the Reconstructor
0.0%inclusion1 decks4.82K decks
Breya, Etherium Shaper
0.0%inclusion1 decks18.7K decks
Kozilek, the Great Distortion
0.0%inclusion1 decks5.40K decks
Magda, Brazen Outlaw
0.0%inclusion1 decks15K decks
New Cards
Barrels of Blasting Jelly
20%inclusion1 decks5 decks
20%synergy
High Synergy Cards
Master Transmuter
80%inclusion4 decks5 decks
79%synergy
Unwinding Clock
71%inclusion12 decks17 decks
68%synergy
Inventors' Fair
71%inclusion12 decks17 decks
67%synergy
Staff of Domination
65%inclusion11 decks17 decks
63%synergy
Esper Sentinel
80%inclusion4 decks5 decks
61%synergy
Goblin Welder
63%inclusion5 decks8 decks
60%synergy
Triskelion
59%inclusion10 decks17 decks
58%synergy
Rings of Brighthearth
59%inclusion10 decks17 decks
58%synergy
Sensei's Divining Top
59%inclusion10 decks17 decks
54%synergy
Blasting Station
53%inclusion9 decks17 decks
52%synergy
Top Cards
Ashnod's Altar
59%inclusion10 decks17 decks
52%synergy
Clock of Omens
53%inclusion9 decks17 decks
52%synergy
Prototype Portal
47%inclusion8 decks17 decks
47%synergy
Myr Turbine
47%inclusion8 decks17 decks
47%synergy
Metalworker
47%inclusion8 decks17 decks
47%synergy
Kuldotha Forgemaster
47%inclusion8 decks17 decks
46%synergy
Voltaic Key
47%inclusion8 decks17 decks
46%synergy
Walking Ballista
47%inclusion8 decks17 decks
44%synergy
Voltaic Construct
41%inclusion7 decks17 decks
41%synergy
Nim Deathmantle
41%inclusion7 decks17 decks
41%synergy
Game Changers
Enlightened Tutor
60%inclusion3 decks5 decks
44%synergy
Cyclonic Rift
60%inclusion3 decks5 decks
37%synergy
Mana Vault
53%inclusion9 decks17 decks
47%synergy
Ancient Tomb
47%inclusion8 decks17 decks
37%synergy
Grim Monolith
35%inclusion6 decks17 decks
33%synergy
The One Ring
24%inclusion4 decks17 decks
15%synergy
Mishra's Workshop
18%inclusion3 decks17 decks
17%synergy
Mox Diamond
18%inclusion3 decks17 decks
13%synergy
Creatures
Ethersworn Canonist
60%inclusion3 decks5 decks
59%synergy
Urza, Lord High Artificer
60%inclusion3 decks5 decks
57%synergy
Etherium Sculptor
60%inclusion3 decks5 decks
54%synergy
Grand Abolisher
60%inclusion3 decks5 decks
51%synergy
Myr Retriever
41%inclusion7 decks17 decks
39%synergy
Scrap Trawler
41%inclusion7 decks17 decks
39%synergy
Goblin Engineer
38%inclusion3 decks8 decks
35%synergy
Hellkite Tyrant
38%inclusion3 decks8 decks
34%synergy
Pentavus
35%inclusion6 decks17 decks
35%synergy
Myr Battlesphere
35%inclusion6 decks17 decks
34%synergy
Foundry Inspector
35%inclusion6 decks17 decks
31%synergy
Su-Chi
29%inclusion5 decks17 decks
29%synergy
Karn, Silver Golem
29%inclusion5 decks17 decks
29%synergy
Shimmer Myr
29%inclusion5 decks17 decks
28%synergy
Palladium Myr
29%inclusion5 decks17 decks
28%synergy
Solemn Simulacrum
29%inclusion5 decks17 decks
17%synergy
Junk Diver
24%inclusion4 decks17 decks
23%synergy
Cogwork Assembler
18%inclusion3 decks17 decks
18%synergy
Myr Welder
18%inclusion3 decks17 decks
17%synergy
Thopter Assembly
18%inclusion3 decks17 decks
17%synergy
Arcbound Ravager
18%inclusion3 decks17 decks
17%synergy
Karn, Legacy Reforged
18%inclusion3 decks17 decks
17%synergy
Platinum Angel
18%inclusion3 decks17 decks
17%synergy
Blightsteel Colossus
18%inclusion3 decks17 decks
16%synergy
Wurmcoil Engine
18%inclusion3 decks17 decks
16%synergy
Instants
Chaos Warp
38%inclusion3 decks8 decks
7%synergy
Null Elemental Blast
21%inclusion3 decks14 decks
20%synergy
Sorceries
All Is Dust
24%inclusion4 decks17 decks
22%synergy
Utility Artifacts
Mystic Forge
41%inclusion7 decks17 decks
38%synergy
Grinding Station
35%inclusion6 decks17 decks
35%synergy
Umbral Mantle
35%inclusion6 decks17 decks
35%synergy
Ugin's Nexus
29%inclusion5 decks17 decks
29%synergy
Planar Bridge
29%inclusion5 decks17 decks
29%synergy
Blade of the Bloodchief
29%inclusion5 decks17 decks
29%synergy
Nevinyrral's Disk
29%inclusion5 decks17 decks
28%synergy
Darksteel Forge
29%inclusion5 decks17 decks
28%synergy
Manifold Key
29%inclusion5 decks17 decks
28%synergy
Ichor Wellspring
29%inclusion5 decks17 decks
28%synergy
Forsaken Monument
29%inclusion5 decks17 decks
28%synergy
Sculpting Steel
29%inclusion5 decks17 decks
27%synergy
Salvaging Station
24%inclusion4 decks17 decks
23%synergy
Summoning Station
24%inclusion4 decks17 decks
23%synergy
Mindslaver
24%inclusion4 decks17 decks
23%synergy
Heartstone
24%inclusion4 decks17 decks
23%synergy
Thornbite Staff
24%inclusion4 decks17 decks
23%synergy
Moonsilver Key
24%inclusion4 decks17 decks
22%synergy
Mirage Mirror
24%inclusion4 decks17 decks
22%synergy
Thousand-Year Elixir
24%inclusion4 decks17 decks
22%synergy
Altar of Dementia
24%inclusion4 decks17 decks
21%synergy
Lightning Greaves
24%inclusion4 decks17 decks
-1%synergy
Planar Portal
18%inclusion3 decks17 decks
18%synergy
Animation Module
18%inclusion3 decks17 decks
17%synergy
Liquimetal Coating
18%inclusion3 decks17 decks
17%synergy
Gonti's Aether Heart
18%inclusion3 decks17 decks
17%synergy
Torpor Orb
18%inclusion3 decks17 decks
17%synergy
Spine of Ish Sah
18%inclusion3 decks17 decks
17%synergy
Semblance Anvil
18%inclusion3 decks17 decks
17%synergy
Helm of Awakening
18%inclusion3 decks17 decks
17%synergy
Lithoform Engine
18%inclusion3 decks17 decks
17%synergy
Amulet of Vigor
18%inclusion3 decks17 decks
16%synergy
Elixir of Immortality
18%inclusion3 decks17 decks
16%synergy
Tarrian's Soulcleaver
18%inclusion3 decks17 decks
16%synergy
Cloud Key
18%inclusion3 decks17 decks
16%synergy
Crucible of Worlds
18%inclusion3 decks17 decks
15%synergy
Commander's Plate
18%inclusion3 decks17 decks
15%synergy
Strionic Resonator
18%inclusion3 decks17 decks
15%synergy
Expedition Map
18%inclusion3 decks17 decks
15%synergy
Helm of the Host
18%inclusion3 decks17 decks
15%synergy
Skullclamp
18%inclusion3 decks17 decks
6%synergy
Enchantments
Mechanized Production
60%inclusion3 decks5 decks
57%synergy
Planeswalkers
Tezzeret the Seeker
60%inclusion3 decks5 decks
58%synergy
Daretti, Scrap Savant
38%inclusion3 decks8 decks
36%synergy
Karn, the Great Creator
24%inclusion4 decks17 decks
23%synergy
Ugin, the Ineffable
24%inclusion4 decks17 decks
22%synergy
Ugin, the Spirit Dragon
18%inclusion3 decks17 decks
17%synergy
Utility Lands
Academy Ruins
60%inclusion3 decks5 decks
55%synergy
Ancient Den
60%inclusion3 decks5 decks
55%synergy
Seat of the Synod
60%inclusion3 decks5 decks
53%synergy
Great Furnace
50%inclusion4 decks8 decks
44%synergy
Darksteel Citadel
47%inclusion8 decks17 decks
43%synergy
Urza's Saga
47%inclusion8 decks17 decks
40%synergy
Urza's Tower
41%inclusion7 decks17 decks
39%synergy
Urza's Power Plant
35%inclusion6 decks17 decks
34%synergy
Urza's Mine
35%inclusion6 decks17 decks
34%synergy
Buried Ruin
35%inclusion6 decks17 decks
31%synergy
Treasure Vault
29%inclusion5 decks17 decks
27%synergy
Reliquary Tower
29%inclusion5 decks17 decks
-1%synergy
Crystal Vein
24%inclusion4 decks17 decks
23%synergy
Mikokoro, Center of the Sea
24%inclusion4 decks17 decks
22%synergy
Urborg, Tomb of Yawgmoth
24%inclusion4 decks17 decks
15%synergy
Temple of the False God
24%inclusion4 decks17 decks
14%synergy
Winding Canyons
18%inclusion3 decks17 decks
17%synergy
Eye of Ugin
18%inclusion3 decks17 decks
17%synergy
Shrine of the Forsaken Gods
18%inclusion3 decks17 decks
16%synergy
Emergence Zone
18%inclusion3 decks17 decks
15%synergy
Scavenger Grounds
18%inclusion3 decks17 decks
14%synergy
Mana Artifacts
Sol Ring
94%inclusion16 decks17 decks
10%synergy
Basalt Monolith
82%inclusion14 decks17 decks
80%synergy
Arcane Signet
53%inclusion9 decks17 decks
-19%synergy
Thran Dynamo
47%inclusion8 decks17 decks
42%synergy
Gilded Lotus
41%inclusion7 decks17 decks
38%synergy
Liquimetal Torque
35%inclusion6 decks17 decks
33%synergy
Mox Opal
35%inclusion6 decks17 decks
31%synergy
Lotus Petal
35%inclusion6 decks17 decks
28%synergy
Chromatic Orrery
29%inclusion5 decks17 decks
28%synergy
Mind Stone
29%inclusion5 decks17 decks
14%synergy
Thought Vessel
29%inclusion5 decks17 decks
12%synergy
Dreamstone Hedron
24%inclusion4 decks17 decks
23%synergy
Everflowing Chalice
24%inclusion4 decks17 decks
19%synergy
Empowered Autogenerator
18%inclusion3 decks17 decks
17%synergy
Worn Powerstone
18%inclusion3 decks17 decks
15%synergy
Mox Amber
18%inclusion3 decks17 decks
13%synergy
Chromatic Lantern
18%inclusion3 decks17 decks
9%synergy
Lands
Steam Vents
60%inclusion3 decks5 decks
22%synergy
Gemstone Caverns
29%inclusion5 decks17 decks
24%synergy
The Mycosynth Gardens
18%inclusion3 decks17 decks
16%synergy
Command Tower
18%inclusion3 decks17 decks
-57%synergy