Cauldron of Souls
Dross Scorpion
Workhorse

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.

   Steps

How does this combo work?
1
Activate Cauldron of Souls by tapping it, Workhorse gain persist until end of turn.
2
Activate Workhorse by removing a +1/+1 counter, adding .
3
Repeat from step 2 until Workhorse dies.
4
Dross Scorpion and Workhorse triggers.
5
Resolve the Dross Scorpion trigger, untapping Cauldron of Souls.
6
Resolve the Workhorse persist ability trigger, returning it to the battlefield with three +1/+1 counters on it.
7
Repeat.

   Results

What do I get from this combo?
Infinite colorless mana
Infinite death triggers
Infinite ETB
Infinite LTB
The Cabbage Merchant
0.1%inclusion1 decks1.96K decks
Top Commanders
Omarthis, Ghostfire Initiate
0.3%inclusion8 decks2.39K decks
Mikaeus, the Unhallowed
0.2%inclusion4 decks1.83K decks
Zenos yae Galvus
0.1%inclusion2 decks2.62K decks
Preston, the Vanisher
0.1%inclusion2 decks3K decks
Magda, Brazen Outlaw
0.0%inclusion2 decks15.2K decks
Celes, Rune Knight
0.0%inclusion1 decks7.09K decks
Herigast, Erupting Nullkite
0.0%inclusion1 decks4.37K decks
Kokusho, the Evening Star
0.1%inclusion1 decks1.23K decks
Armix, Filigree Thrasher // Rebbec, Architect of Ascension
0.7%inclusion1 decks140 decks
Blaster, Combat DJ
0.1%inclusion1 decks683 decks
Shirei, Shizo's Caretaker
0.0%inclusion1 decks6.80K decks
Gev, Scaled Scorch
0.0%inclusion1 decks9.62K decks
Zabaz, the Glimmerwasp
0.0%inclusion1 decks2.94K decks
Marvin, Murderous Mimic
0.1%inclusion1 decks1.58K decks
Weatherlight Compleated
0.3%inclusion1 decks306 decks
Mazirek, Kraul Death Priest
0.0%inclusion1 decks2.84K decks
Bane, Lord of Darkness
0.0%inclusion1 decks2.33K decks
New Cards
Bumi's Feast Lecture
50%inclusion1 decks2 decks
49%synergy
Unlucky Cabbage Merchant
50%inclusion1 decks2 decks
49%synergy
Secret Tunnel
17%inclusion1 decks6 decks
14%synergy
High Synergy Cards
Ashnod's Altar
75%inclusion30 decks40 decks
68%synergy
Oswald Fiddlebender
67%inclusion4 decks6 decks
65%synergy
Triskelion
65%inclusion26 decks40 decks
65%synergy
Walking Ballista
55%inclusion22 decks40 decks
52%synergy
Viscera Seer
60%inclusion9 decks15 decks
52%synergy
Phyrexian Tower
53%inclusion8 decks15 decks
44%synergy
Krark-Clan Ironworks
45%inclusion18 decks40 decks
44%synergy
Cabal Coffers
53%inclusion8 decks15 decks
44%synergy
Karn's Bastion
45%inclusion18 decks40 decks
40%synergy
Pentavus
40%inclusion16 decks40 decks
40%synergy
Top Cards
Dark Ritual
53%inclusion8 decks15 decks
29%synergy
Arcbound Reclaimer
40%inclusion16 decks40 decks
40%synergy
Gray Merchant of Asphodel
40%inclusion6 decks15 decks
31%synergy
Deadly Dispute
40%inclusion6 decks15 decks
28%synergy
Palladium Myr
38%inclusion15 decks40 decks
36%synergy
Cryptic Trilobite
35%inclusion14 decks40 decks
35%synergy
Clock of Omens
35%inclusion14 decks40 decks
34%synergy
Putrid Goblin
33%inclusion5 decks15 decks
33%synergy
Ayara, First of Locthwain
33%inclusion5 decks15 decks
30%synergy
Culling the Weak
33%inclusion5 decks15 decks
29%synergy
Game Changers
Demonic Tutor
60%inclusion9 decks15 decks
40%synergy
Imperial Seal
33%inclusion5 decks15 decks
28%synergy
Bolas's Citadel
33%inclusion5 decks15 decks
25%synergy
Gamble
33%inclusion3 decks9 decks
24%synergy
Vampiric Tutor
33%inclusion5 decks15 decks
18%synergy
Ad Nauseam
20%inclusion3 decks15 decks
18%synergy
Opposition Agent
20%inclusion3 decks15 decks
15%synergy
Mana Vault
18%inclusion7 decks40 decks
12%synergy
The One Ring
15%inclusion6 decks40 decks
6%synergy
Ancient Tomb
15%inclusion6 decks40 decks
5%synergy
Creatures
Losheel, Clockwork Scholar
50%inclusion3 decks6 decks
48%synergy
Gold Myr
50%inclusion3 decks6 decks
47%synergy
Evolution Witness
50%inclusion3 decks6 decks
47%synergy
Karmic Guide
50%inclusion3 decks6 decks
46%synergy
Loran of the Third Path
50%inclusion3 decks6 decks
43%synergy
Carrion Feeder
33%inclusion5 decks15 decks
29%synergy
Blood Artist
33%inclusion5 decks15 decks
22%synergy
Mindless Automaton
33%inclusion13 decks40 decks
32%synergy
Arcbound Ravager
33%inclusion13 decks40 decks
32%synergy
Crystalline Crawler
33%inclusion13 decks40 decks
32%synergy
Arcbound Crusher
30%inclusion12 decks40 decks
30%synergy
Syr Ginger, the Meal Ender
30%inclusion12 decks40 decks
29%synergy
Scrap Trawler
30%inclusion12 decks40 decks
28%synergy
Scrapyard Recombiner
28%inclusion11 decks40 decks
27%synergy
Liberator, Urza's Battlethopter
28%inclusion11 decks40 decks
26%synergy
Puppeteer Clique
27%inclusion4 decks15 decks
25%synergy
K'rrik, Son of Yawgmoth
27%inclusion4 decks15 decks
24%synergy
Mikaeus, the Unhallowed
27%inclusion4 decks15 decks
24%synergy
Grim Haruspex
27%inclusion4 decks15 decks
24%synergy
Yawgmoth, Thran Physician
27%inclusion4 decks15 decks
23%synergy
Syr Konrad, the Grim
27%inclusion4 decks15 decks
18%synergy
Thopter Squadron
25%inclusion10 decks40 decks
25%synergy
Arcbound Worker
25%inclusion10 decks40 decks
25%synergy
Hexavus
25%inclusion10 decks40 decks
25%synergy
Hangarback Walker
25%inclusion10 decks40 decks
24%synergy
Steel Overseer
25%inclusion10 decks40 decks
23%synergy
Foundry Inspector
25%inclusion10 decks40 decks
21%synergy
Solemn Simulacrum
25%inclusion10 decks40 decks
12%synergy
Threefold Thunderhulk
23%inclusion9 decks40 decks
22%synergy
Myr Retriever
23%inclusion9 decks40 decks
21%synergy
Marketback Walker
22%inclusion7 decks32 decks
21%synergy
Triskelavus
20%inclusion8 decks40 decks
20%synergy
Patchwork Automaton
20%inclusion8 decks40 decks
20%synergy
Workshop Assistant
20%inclusion8 decks40 decks
20%synergy
Hex Parasite
20%inclusion3 decks15 decks
19%synergy
Chainer, Dementia Master
20%inclusion3 decks15 decks
19%synergy
Junk Diver
20%inclusion8 decks40 decks
19%synergy
Blood Pet
20%inclusion3 decks15 decks
19%synergy
Jhoira's Familiar
20%inclusion8 decks40 decks
18%synergy
Razaketh, the Foulblooded
20%inclusion3 decks15 decks
18%synergy
Marionette Master
20%inclusion3 decks15 decks
17%synergy
Sheoldred, Whispering One
20%inclusion3 decks15 decks
16%synergy
Crypt Ghast
20%inclusion3 decks15 decks
15%synergy
Massacre Wurm
20%inclusion3 decks15 decks
15%synergy
Pitiless Plunderer
20%inclusion3 decks15 decks
11%synergy
Zulaport Cutthroat
20%inclusion3 decks15 decks
11%synergy
Iron Spider, Stark Upgrade
18%inclusion4 decks22 decks
18%synergy
Cathodion
18%inclusion7 decks40 decks
17%synergy
Stonecoil Serpent
18%inclusion7 decks40 decks
16%synergy
Ornithopter of Paradise
18%inclusion7 decks40 decks
13%synergy
Instants
Swords to Plowshares
50%inclusion3 decks6 decks
-12%synergy
Village Rites
33%inclusion5 decks15 decks
24%synergy
Fell the Profane
21%inclusion3 decks14 decks
13%synergy
Warping Wail
20%inclusion8 decks40 decks
19%synergy
Cabal Ritual
20%inclusion3 decks15 decks
15%synergy
Entomb
20%inclusion3 decks15 decks
13%synergy
Deadly Rollick
20%inclusion3 decks15 decks
7%synergy
Null Elemental Blast
18%inclusion7 decks39 decks
17%synergy
Eldritch Immunity
13%inclusion5 decks39 decks
12%synergy
Not of This World
10%inclusion4 decks40 decks
9%synergy
Sorceries
Diabolic Intent
33%inclusion5 decks15 decks
25%synergy
Toxic Deluge
33%inclusion5 decks15 decks
15%synergy
Damnation
27%inclusion4 decks15 decks
20%synergy
Exsanguinate
27%inclusion4 decks15 decks
20%synergy
All Is Dust
20%inclusion8 decks40 decks
18%synergy
Torment of Hailfire
20%inclusion3 decks15 decks
16%synergy
Buried Alive
20%inclusion3 decks15 decks
14%synergy
Victimize
20%inclusion3 decks15 decks
8%synergy
Reanimate
20%inclusion3 decks15 decks
1%synergy
Utility Artifacts
Ozolith, the Shattered Spire
50%inclusion3 decks6 decks
45%synergy
Animation Module
33%inclusion13 decks40 decks
32%synergy
Blasting Station
33%inclusion13 decks40 decks
32%synergy
Mystic Forge
33%inclusion13 decks40 decks
30%synergy
The Ozolith
33%inclusion13 decks40 decks
29%synergy
Nim Deathmantle
30%inclusion12 decks40 decks
29%synergy
Forsaken Monument
30%inclusion12 decks40 decks
28%synergy
Phyrexian Altar
30%inclusion12 decks40 decks
26%synergy
Throne of Geth
23%inclusion9 decks40 decks
22%synergy
Tarrian's Soulcleaver
23%inclusion9 decks40 decks
21%synergy
Sculpting Steel
23%inclusion9 decks40 decks
20%synergy
Salvaging Station
20%inclusion8 decks40 decks
20%synergy
Blade of the Bloodchief
20%inclusion8 decks40 decks
19%synergy
Altar of Dementia
20%inclusion8 decks40 decks
18%synergy
Sensei's Divining Top
20%inclusion8 decks40 decks
15%synergy
Wishclaw Talisman
20%inclusion3 decks15 decks
15%synergy
Lightning Greaves
20%inclusion8 decks40 decks
-5%synergy
Prototype Portal
18%inclusion7 decks40 decks
17%synergy
Rings of Brighthearth
18%inclusion7 decks40 decks
16%synergy
Unwinding Clock
18%inclusion7 decks40 decks
15%synergy
Aetherflux Reservoir
18%inclusion7 decks40 decks
14%synergy
Wayfarer's Bauble
18%inclusion7 decks40 decks
10%synergy
Swiftfoot Boots
18%inclusion7 decks40 decks
-10%synergy
Liquimetal Coating
15%inclusion6 decks40 decks
15%synergy
Cloud Key
15%inclusion6 decks40 decks
13%synergy
Moxite Refinery
14%inclusion3 decks22 decks
13%synergy
Culling Dais
13%inclusion5 decks40 decks
12%synergy
Mind's Eye
13%inclusion5 decks40 decks
12%synergy
Agatha's Soul Cauldron
13%inclusion5 decks40 decks
11%synergy
Mirage Mirror
13%inclusion5 decks40 decks
11%synergy
Chimil, the Inner Sun
13%inclusion5 decks40 decks
11%synergy
Golden Argosy
10%inclusion4 decks40 decks
10%synergy
Grinding Station
10%inclusion4 decks40 decks
9%synergy
Semblance Anvil
10%inclusion4 decks40 decks
9%synergy
Trading Post
10%inclusion4 decks40 decks
9%synergy
Voltaic Key
10%inclusion4 decks40 decks
9%synergy
Portal to Phyrexia
10%inclusion4 decks40 decks
9%synergy
Staff of Domination
10%inclusion4 decks40 decks
9%synergy
Maskwood Nexus
10%inclusion4 decks40 decks
7%synergy
Helm of the Host
10%inclusion4 decks40 decks
7%synergy
Jet Medallion
10%inclusion4 decks40 decks
6%synergy
Skullclamp
10%inclusion4 decks40 decks
-1%synergy
Ashnod's Transmogrant
7.5%inclusion3 decks40 decks
7%synergy
Summoning Station
7.5%inclusion3 decks40 decks
7%synergy
Flayer Husk
7.5%inclusion3 decks40 decks
7%synergy
Myr Turbine
7.5%inclusion3 decks40 decks
7%synergy
Magistrate's Scepter
7.5%inclusion3 decks40 decks
7%synergy
Power Conduit
7.5%inclusion3 decks40 decks
7%synergy
Mirrorworks
7.5%inclusion3 decks40 decks
7%synergy
Thornbite Staff
7.5%inclusion3 decks40 decks
7%synergy
Enchantments
Cathars' Crusade
50%inclusion3 decks6 decks
45%synergy
Goblin Bombardment
33%inclusion3 decks9 decks
28%synergy
Black Market
27%inclusion4 decks15 decks
22%synergy
Echoes of Eternity
26%inclusion10 decks39 decks
25%synergy
Retribution of the Ancients
20%inclusion3 decks15 decks
20%synergy
Dictate of Erebos
20%inclusion3 decks15 decks
17%synergy
The Meathook Massacre
20%inclusion3 decks15 decks
15%synergy
Bastion of Remembrance
20%inclusion3 decks15 decks
13%synergy
Ugin's Mastery
10%inclusion4 decks40 decks
10%synergy
Planeswalkers
Ugin, the Ineffable
25%inclusion10 decks40 decks
23%synergy
Karn, the Great Creator
10%inclusion4 decks40 decks
9%synergy
Ugin, the Spirit Dragon
7.5%inclusion3 decks40 decks
6%synergy
Utility Lands
War Room
43%inclusion17 decks40 decks
37%synergy
Buried Ruin
38%inclusion15 decks40 decks
33%synergy
Urza's Saga
38%inclusion15 decks40 decks
30%synergy
Reliquary Tower
35%inclusion14 decks40 decks
5%synergy
Cabal Stronghold
33%inclusion5 decks15 decks
30%synergy
Vault of Whispers
33%inclusion5 decks15 decks
29%synergy
Nesting Grounds
33%inclusion13 decks40 decks
30%synergy
Darksteel Citadel
30%inclusion12 decks40 decks
26%synergy
Rogue's Passage
28%inclusion11 decks40 decks
7%synergy
Barren Moor
27%inclusion4 decks15 decks
23%synergy
Witch's Cottage
27%inclusion4 decks15 decks
23%synergy
Mortuary Mire
27%inclusion4 decks15 decks
22%synergy
Bojuka Bog
27%inclusion4 decks15 decks
-3%synergy
Inventors' Fair
25%inclusion10 decks40 decks
21%synergy
Drannith Ruins
23%inclusion9 decks40 decks
22%synergy
Tomb of the Spirit Dragon
23%inclusion9 decks40 decks
22%synergy
Shrine of the Forsaken Gods
23%inclusion9 decks40 decks
21%synergy
Urza's Power Plant
23%inclusion9 decks40 decks
21%synergy
Urza's Mine
23%inclusion9 decks40 decks
21%synergy
Urza's Tower
23%inclusion9 decks40 decks
21%synergy
Bonders' Enclave
23%inclusion9 decks40 decks
20%synergy
Urza's Workshop
20%inclusion8 decks40 decks
19%synergy
Scavenger Grounds
20%inclusion8 decks40 decks
16%synergy
Castle Locthwain
20%inclusion3 decks15 decks
16%synergy
Shizo, Death's Storehouse
20%inclusion3 decks15 decks
16%synergy
Command Beacon
20%inclusion8 decks40 decks
15%synergy
Blast Zone
18%inclusion7 decks40 decks
16%synergy
Guildless Commons
18%inclusion7 decks40 decks
16%synergy
Tyrite Sanctum
18%inclusion7 decks40 decks
16%synergy
Zhalfirin Void
15%inclusion6 decks40 decks
14%synergy
Deserted Temple
15%inclusion6 decks40 decks
14%synergy
Emergence Zone
15%inclusion6 decks40 decks
13%synergy
Thespian's Stage
15%inclusion6 decks40 decks
13%synergy
Geier Reach Sanitarium
15%inclusion6 decks40 decks
12%synergy
Urborg, Tomb of Yawgmoth
15%inclusion6 decks40 decks
6%synergy
Temple of the False God
15%inclusion6 decks40 decks
6%synergy
Crawling Barrens
13%inclusion5 decks40 decks
12%synergy
Ruins of Oran-Rief
13%inclusion5 decks40 decks
12%synergy
Urza's Factory
13%inclusion5 decks40 decks
12%synergy
Inkmoth Nexus
13%inclusion5 decks40 decks
12%synergy
Arcane Lighthouse
13%inclusion5 decks40 decks
11%synergy
High Market
13%inclusion5 decks40 decks
10%synergy
Treasure Vault
13%inclusion5 decks40 decks
10%synergy
Nykthos, Shrine to Nyx
13%inclusion5 decks40 decks
7%synergy
Blasted Landscape
10%inclusion4 decks40 decks
10%synergy
Mage-Ring Network
10%inclusion4 decks40 decks
10%synergy
Arch of Orazca
10%inclusion4 decks40 decks
9%synergy
Forge of Heroes
10%inclusion4 decks40 decks
9%synergy
Homeward Path
10%inclusion4 decks40 decks
9%synergy
Sequestered Stash
7.5%inclusion3 decks40 decks
7%synergy
Mana Artifacts
Sol Ring
83%inclusion33 decks40 decks
-1%synergy
Thran Dynamo
40%inclusion16 decks40 decks
35%synergy
Liquimetal Torque
38%inclusion15 decks40 decks
35%synergy
Everflowing Chalice
33%inclusion13 decks40 decks
28%synergy
Basalt Monolith
30%inclusion12 decks40 decks
28%synergy
Mind Stone
28%inclusion11 decks40 decks
12%synergy
Arcane Signet
25%inclusion10 decks40 decks
-47%synergy
Gilded Lotus
23%inclusion9 decks40 decks
19%synergy
Dreamstone Hedron
20%inclusion8 decks40 decks
19%synergy
Thought Vessel
18%inclusion7 decks40 decks
0%synergy
Worn Powerstone
15%inclusion6 decks40 decks
13%synergy
Hedron Archive
15%inclusion6 decks40 decks
12%synergy
Staff of Compleation
13%inclusion5 decks40 decks
11%synergy
Blinkmoth Urn
10%inclusion4 decks40 decks
10%synergy
Empowered Autogenerator
10%inclusion4 decks40 decks
10%synergy
Coveted Jewel
10%inclusion4 decks40 decks
9%synergy
Mox Opal
10%inclusion4 decks40 decks
6%synergy
Lotus Petal
10%inclusion4 decks40 decks
3%synergy
The Mightstone and Weakstone
7.5%inclusion3 decks40 decks
7%synergy
Chromatic Orrery
7.5%inclusion3 decks40 decks
6%synergy
Mox Amber
7.5%inclusion3 decks40 decks
3%synergy
Lands
Urza's Cave
23%inclusion9 decks39 decks
20%synergy
Command Tower
23%inclusion9 decks40 decks
-52%synergy
The Mycosynth Gardens
15%inclusion6 decks40 decks
13%synergy
Myriad Landscape
15%inclusion6 decks40 decks
-1%synergy
Demolition Field
13%inclusion5 decks40 decks
9%synergy
Cavern of Souls
10%inclusion4 decks40 decks
3%synergy
Abstergo Entertainment
7.9%inclusion3 decks38 decks
7%synergy
Exotic Orchard
7.5%inclusion3 decks40 decks
-29%synergy