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 decks7.13K decks
Oswald Fiddlebender
0.1%inclusion2 decks2.10K decks
Omarthis, Ghostfire Initiate
0.1%inclusion2 decks2.43K decks
Urtet, Remnant of Memnarch
0.0%inclusion1 decks15.6K decks
Indoraptor, the Perfect Hybrid
0.0%inclusion1 decks9.53K decks
Marvin, Murderous Mimic
0.1%inclusion1 decks1.59K decks
Fain, the Broker
0.3%inclusion1 decks389 decks
Liberator, Urza's Battlethopter
0.0%inclusion1 decks2.70K decks
Karn, Silver Golem
0.1%inclusion1 decks1.06K decks
Kozilek, Butcher of Truth
0.1%inclusion1 decks898 decks
Mishra, Artificer Prodigy
0.1%inclusion1 decks853 decks
Osgir, the Reconstructor
0.0%inclusion1 decks4.96K decks
Breya, Etherium Shaper
0.0%inclusion1 decks19.2K decks
Kozilek, the Great Distortion
0.0%inclusion1 decks5.55K decks
Magda, Brazen Outlaw
0.0%inclusion1 decks15.2K decks
New Cards
Barrels of Blasting Jelly
20%inclusion1 decks5 decks
20%synergy
High Synergy Cards
Master Transmuter
80%inclusion4 decks5 decks
79%synergy
Inventors' Fair
72%inclusion13 decks18 decks
68%synergy
Unwinding Clock
67%inclusion12 decks18 decks
64%synergy
Esper Sentinel
80%inclusion4 decks5 decks
61%synergy
Triskelion
61%inclusion11 decks18 decks
61%synergy
Goblin Welder
63%inclusion5 decks8 decks
60%synergy
Rings of Brighthearth
61%inclusion11 decks18 decks
60%synergy
Staff of Domination
61%inclusion11 decks18 decks
60%synergy
Sensei's Divining Top
61%inclusion11 decks18 decks
57%synergy
Clock of Omens
56%inclusion10 decks18 decks
55%synergy
Top Cards
Ashnod's Altar
61%inclusion11 decks18 decks
55%synergy
Prototype Portal
50%inclusion9 decks18 decks
50%synergy
Myr Turbine
50%inclusion9 decks18 decks
50%synergy
Blasting Station
50%inclusion9 decks18 decks
50%synergy
Voltaic Key
50%inclusion9 decks18 decks
49%synergy
Metalworker
44%inclusion8 decks18 decks
44%synergy
Nim Deathmantle
44%inclusion8 decks18 decks
44%synergy
Kuldotha Forgemaster
44%inclusion8 decks18 decks
44%synergy
Myr Retriever
44%inclusion8 decks18 decks
43%synergy
Walking Ballista
44%inclusion8 decks18 decks
42%synergy
Game Changers
Enlightened Tutor
60%inclusion3 decks5 decks
45%synergy
Cyclonic Rift
60%inclusion3 decks5 decks
37%synergy
Mana Vault
56%inclusion10 decks18 decks
50%synergy
Ancient Tomb
44%inclusion8 decks18 decks
35%synergy
Grim Monolith
33%inclusion6 decks18 decks
31%synergy
The One Ring
22%inclusion4 decks18 decks
14%synergy
Mishra's Workshop
17%inclusion3 decks18 decks
16%synergy
Mox Diamond
17%inclusion3 decks18 decks
12%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
Pentavus
39%inclusion7 decks18 decks
39%synergy
Voltaic Construct
39%inclusion7 decks18 decks
39%synergy
Scrap Trawler
39%inclusion7 decks18 decks
37%synergy
Foundry Inspector
39%inclusion7 decks18 decks
35%synergy
Goblin Engineer
38%inclusion3 decks8 decks
35%synergy
Hellkite Tyrant
38%inclusion3 decks8 decks
34%synergy
Karn, Silver Golem
33%inclusion6 decks18 decks
33%synergy
Myr Battlesphere
33%inclusion6 decks18 decks
32%synergy
Solemn Simulacrum
33%inclusion6 decks18 decks
20%synergy
Su-Chi
28%inclusion5 decks18 decks
28%synergy
Shimmer Myr
28%inclusion5 decks18 decks
27%synergy
Palladium Myr
28%inclusion5 decks18 decks
26%synergy
Arcbound Ravager
22%inclusion4 decks18 decks
22%synergy
Karn, Legacy Reforged
22%inclusion4 decks18 decks
22%synergy
Junk Diver
22%inclusion4 decks18 decks
21%synergy
Blightsteel Colossus
22%inclusion4 decks18 decks
21%synergy
Cogwork Assembler
17%inclusion3 decks18 decks
17%synergy
Myr Welder
17%inclusion3 decks18 decks
16%synergy
Thopter Assembly
17%inclusion3 decks18 decks
16%synergy
Mycosynth Golem
17%inclusion3 decks18 decks
16%synergy
Platinum Angel
17%inclusion3 decks18 decks
16%synergy
Wurmcoil Engine
17%inclusion3 decks18 decks
15%synergy
Steel Overseer
17%inclusion3 decks18 decks
15%synergy
Instants
Chaos Warp
38%inclusion3 decks8 decks
7%synergy
Null Elemental Blast
27%inclusion4 decks15 decks
26%synergy
Sorceries
All Is Dust
28%inclusion5 decks18 decks
26%synergy
Utility Artifacts
Mystic Forge
39%inclusion7 decks18 decks
36%synergy
Ugin's Nexus
33%inclusion6 decks18 decks
33%synergy
Grinding Station
33%inclusion6 decks18 decks
33%synergy
Umbral Mantle
33%inclusion6 decks18 decks
33%synergy
Darksteel Forge
33%inclusion6 decks18 decks
32%synergy
Salvaging Station
28%inclusion5 decks18 decks
28%synergy
Mindslaver
28%inclusion5 decks18 decks
27%synergy
Planar Bridge
28%inclusion5 decks18 decks
27%synergy
Blade of the Bloodchief
28%inclusion5 decks18 decks
27%synergy
Nevinyrral's Disk
28%inclusion5 decks18 decks
27%synergy
Manifold Key
28%inclusion5 decks18 decks
26%synergy
Ichor Wellspring
28%inclusion5 decks18 decks
26%synergy
Forsaken Monument
28%inclusion5 decks18 decks
26%synergy
Sculpting Steel
28%inclusion5 decks18 decks
26%synergy
Summoning Station
22%inclusion4 decks18 decks
22%synergy
Heartstone
22%inclusion4 decks18 decks
22%synergy
Liquimetal Coating
22%inclusion4 decks18 decks
22%synergy
Thornbite Staff
22%inclusion4 decks18 decks
22%synergy
Moonsilver Key
22%inclusion4 decks18 decks
21%synergy
Amulet of Vigor
22%inclusion4 decks18 decks
21%synergy
Mirage Mirror
22%inclusion4 decks18 decks
21%synergy
Thousand-Year Elixir
22%inclusion4 decks18 decks
21%synergy
Cloud Key
22%inclusion4 decks18 decks
20%synergy
Altar of Dementia
22%inclusion4 decks18 decks
20%synergy
Lightning Greaves
22%inclusion4 decks18 decks
-3%synergy
Planar Portal
17%inclusion3 decks18 decks
17%synergy
Myr Matrix
17%inclusion3 decks18 decks
17%synergy
Animation Module
17%inclusion3 decks18 decks
16%synergy
Gonti's Aether Heart
17%inclusion3 decks18 decks
16%synergy
Torpor Orb
17%inclusion3 decks18 decks
16%synergy
Mirrorworks
17%inclusion3 decks18 decks
16%synergy
Spine of Ish Sah
17%inclusion3 decks18 decks
16%synergy
Semblance Anvil
17%inclusion3 decks18 decks
16%synergy
Helm of Awakening
17%inclusion3 decks18 decks
16%synergy
Trading Post
17%inclusion3 decks18 decks
16%synergy
Lithoform Engine
17%inclusion3 decks18 decks
16%synergy
Elixir of Immortality
17%inclusion3 decks18 decks
15%synergy
Tarrian's Soulcleaver
17%inclusion3 decks18 decks
15%synergy
Crucible of Worlds
17%inclusion3 decks18 decks
14%synergy
Commander's Plate
17%inclusion3 decks18 decks
14%synergy
Strionic Resonator
17%inclusion3 decks18 decks
14%synergy
Expedition Map
17%inclusion3 decks18 decks
14%synergy
Helm of the Host
17%inclusion3 decks18 decks
14%synergy
Skullclamp
17%inclusion3 decks18 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
28%inclusion5 decks18 decks
27%synergy
Ugin, the Ineffable
28%inclusion5 decks18 decks
26%synergy
Ugin, the Spirit Dragon
22%inclusion4 decks18 decks
21%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
Darksteel Citadel
50%inclusion9 decks18 decks
46%synergy
Great Furnace
50%inclusion4 decks8 decks
44%synergy
Urza's Tower
44%inclusion8 decks18 decks
43%synergy
Urza's Saga
44%inclusion8 decks18 decks
37%synergy
Urza's Power Plant
39%inclusion7 decks18 decks
37%synergy
Urza's Mine
39%inclusion7 decks18 decks
37%synergy
Buried Ruin
39%inclusion7 decks18 decks
34%synergy
Treasure Vault
33%inclusion6 decks18 decks
31%synergy
Reliquary Tower
33%inclusion6 decks18 decks
3%synergy
Temple of the False God
28%inclusion5 decks18 decks
19%synergy
Eye of Ugin
22%inclusion4 decks18 decks
22%synergy
Crystal Vein
22%inclusion4 decks18 decks
21%synergy
Shrine of the Forsaken Gods
22%inclusion4 decks18 decks
21%synergy
Mikokoro, Center of the Sea
22%inclusion4 decks18 decks
21%synergy
Emergence Zone
22%inclusion4 decks18 decks
20%synergy
Urborg, Tomb of Yawgmoth
22%inclusion4 decks18 decks
13%synergy
Winding Canyons
17%inclusion3 decks18 decks
16%synergy
Urza's Workshop
17%inclusion3 decks18 decks
16%synergy
Scavenger Grounds
17%inclusion3 decks18 decks
13%synergy
Command Beacon
17%inclusion3 decks18 decks
12%synergy
Mana Artifacts
Sol Ring
94%inclusion17 decks18 decks
11%synergy
Basalt Monolith
83%inclusion15 decks18 decks
81%synergy
Arcane Signet
50%inclusion9 decks18 decks
-22%synergy
Thran Dynamo
44%inclusion8 decks18 decks
40%synergy
Liquimetal Torque
39%inclusion7 decks18 decks
36%synergy
Gilded Lotus
39%inclusion7 decks18 decks
36%synergy
Mox Opal
33%inclusion6 decks18 decks
29%synergy
Lotus Petal
33%inclusion6 decks18 decks
26%synergy
Thought Vessel
33%inclusion6 decks18 decks
16%synergy
Chromatic Orrery
28%inclusion5 decks18 decks
26%synergy
Everflowing Chalice
28%inclusion5 decks18 decks
23%synergy
Mind Stone
28%inclusion5 decks18 decks
13%synergy
Dreamstone Hedron
22%inclusion4 decks18 decks
21%synergy
Empowered Autogenerator
17%inclusion3 decks18 decks
16%synergy
Darksteel Ingot
17%inclusion3 decks18 decks
16%synergy
Worn Powerstone
17%inclusion3 decks18 decks
14%synergy
Mox Amber
17%inclusion3 decks18 decks
12%synergy
Chromatic Lantern
17%inclusion3 decks18 decks
8%synergy
Lands
Steam Vents
60%inclusion3 decks5 decks
22%synergy
Gemstone Caverns
28%inclusion5 decks18 decks
23%synergy
The Mycosynth Gardens
22%inclusion4 decks18 decks
21%synergy
Urza's Cave
20%inclusion3 decks15 decks
17%synergy
Command Tower
17%inclusion3 decks18 decks
-58%synergy