Cauldron of Souls
Dross Scorpion
Ashnod's Altar
Encroaching Mycosynth

   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 Ashnod's Altar 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 sacrifice triggers
Infinite death triggers
Infinite colorless mana
Esika, God of the Tree
0.0%inclusion4 decks23.5K decks
Iron Man, Titan of Innovation
0.0%inclusion1 decks7.90K decks
Bane, Lord of Darkness
0.0%inclusion1 decks2.38K decks
Breya, Etherium Shaper
0.0%inclusion1 decks20.6K decks
New Cards
Hidden Hideout
20%inclusion1 decks5 decks
19%synergy
High Synergy Cards
Spike Weaver
100%inclusion4 decks4 decks
100%synergy
Spike Feeder
100%inclusion4 decks4 decks
100%synergy
Master Chef
100%inclusion4 decks4 decks
99%synergy
The Great Henge
100%inclusion4 decks4 decks
91%synergy
Arcbound Ravager
86%inclusion6 decks7 decks
85%synergy
Mycosynth Lattice
86%inclusion6 decks7 decks
85%synergy
Arcbound Prototype
83%inclusion5 decks6 decks
83%synergy
Breya, Etherium Shaper
80%inclusion4 decks5 decks
80%synergy
Arcbound Shikari
80%inclusion4 decks5 decks
79%synergy
Marchesa, the Black Rose
80%inclusion4 decks5 decks
78%synergy
Top Cards
Arcbound Worker
71%inclusion5 decks7 decks
71%synergy
Arcbound Reclaimer
71%inclusion5 decks7 decks
71%synergy
Arcbound Crusher
71%inclusion5 decks7 decks
71%synergy
Memnarch
71%inclusion5 decks7 decks
71%synergy
Triskelion
71%inclusion5 decks7 decks
71%synergy
Esoteric Duplicator
71%inclusion5 decks7 decks
71%synergy
Steel Overseer
71%inclusion5 decks7 decks
70%synergy
Mechanized Production
71%inclusion5 decks7 decks
68%synergy
Phyrexian Altar
71%inclusion5 decks7 decks
68%synergy
Doomed Artisan
67%inclusion4 decks6 decks
67%synergy
Game Changers
Farewell
17%inclusion1 decks6 decks
5%synergy
Smothering Tithe
17%inclusion1 decks6 decks
-4%synergy
Grim Monolith
14%inclusion1 decks7 decks
12%synergy
Mana Vault
14%inclusion1 decks7 decks
8%synergy
Creatures
Arcbound Whelp
67%inclusion4 decks6 decks
67%synergy
Arcbound Slasher
67%inclusion4 decks6 decks
66%synergy
Leonin Abunas
67%inclusion4 decks6 decks
66%synergy
Leonin Elder
67%inclusion4 decks6 decks
66%synergy
Chronomancer
67%inclusion4 decks6 decks
66%synergy
Luminous Broodmoth
67%inclusion4 decks6 decks
64%synergy
Brudiclad, Telchor Engineer
67%inclusion4 decks6 decks
64%synergy
Mahadi, Emporium Master
60%inclusion3 decks5 decks
55%synergy
Phyrexian Digester
57%inclusion4 decks7 decks
57%synergy
Arcbound Hybrid
57%inclusion4 decks7 decks
57%synergy
Arcbound Stinger
57%inclusion4 decks7 decks
57%synergy
Mindless Automaton
57%inclusion4 decks7 decks
57%synergy
Mycosynth Golem
57%inclusion4 decks7 decks
57%synergy
Royal Warden
50%inclusion3 decks6 decks
50%synergy
Imotekh the Stormlord
50%inclusion3 decks6 decks
50%synergy
Magda, the Hoardmaster
50%inclusion3 decks6 decks
48%synergy
Arcbound Overseer
43%inclusion3 decks7 decks
43%synergy
Senator Peacock
43%inclusion3 decks7 decks
43%synergy
Giggling Skitterspike
43%inclusion3 decks7 decks
42%synergy
Arcbound Condor
33%inclusion2 decks6 decks
33%synergy
Arcbound Mouser
33%inclusion2 decks6 decks
33%synergy
Marionette Master
33%inclusion2 decks6 decks
31%synergy
Arcbound Fiend
29%inclusion2 decks7 decks
28%synergy
Scarecrone
29%inclusion2 decks7 decks
28%synergy
Urza, Lord High Artificer
29%inclusion2 decks7 decks
25%synergy
Displacer Kitten
29%inclusion2 decks7 decks
24%synergy
Etherium Sculptor
29%inclusion2 decks7 decks
23%synergy
Blaster, Combat DJ
25%inclusion1 decks4 decks
25%synergy
Ragost, Deft Gastronaut
25%inclusion1 decks4 decks
24%synergy
Zabaz, the Glimmerwasp
20%inclusion1 decks5 decks
20%synergy
Mm'menon, Uthros Exile
20%inclusion1 decks5 decks
19%synergy
High-Society Hunter
20%inclusion1 decks5 decks
19%synergy
Missy
20%inclusion1 decks5 decks
19%synergy
Longshot, Rebel Bowman
20%inclusion1 decks5 decks
18%synergy
Zirda, the Dawnwaker
20%inclusion1 decks5 decks
18%synergy
Mayhem Devil
20%inclusion1 decks5 decks
10%synergy
Priest of Yawgmoth
17%inclusion1 decks6 decks
17%synergy
Stronghold Assassin
17%inclusion1 decks6 decks
16%synergy
Sphinx Summoner
17%inclusion1 decks6 decks
16%synergy
Hell's Caretaker
17%inclusion1 decks6 decks
16%synergy
Arcbound Tracker
17%inclusion1 decks6 decks
16%synergy
Audacious Reshapers
17%inclusion1 decks6 decks
16%synergy
Mechan Assembler
17%inclusion1 decks6 decks
16%synergy
Denry Klin, Editor in Chief
17%inclusion1 decks6 decks
16%synergy
Illuminor Szeras
17%inclusion1 decks6 decks
16%synergy
Iron Spider, Stark Upgrade
17%inclusion1 decks6 decks
16%synergy
The Cyber-Controller
17%inclusion1 decks6 decks
16%synergy
Shadowheart, Dark Justiciar
17%inclusion1 decks6 decks
16%synergy
Fain, the Broker
17%inclusion1 decks6 decks
16%synergy
Ayli, Eternal Pilgrim
17%inclusion1 decks6 decks
15%synergy
Instants
First Day of Class
17%inclusion1 decks6 decks
16%synergy
Momentary Blink
17%inclusion1 decks6 decks
14%synergy
Cloudshift
17%inclusion1 decks6 decks
13%synergy
Ephemerate
17%inclusion1 decks6 decks
11%synergy
Siren's Ruse
14%inclusion1 decks7 decks
14%synergy
Planar Incision
14%inclusion1 decks7 decks
13%synergy
Essence Flux
14%inclusion1 decks7 decks
11%synergy
Dramatic Reversal
14%inclusion1 decks7 decks
10%synergy
Frantic Search
14%inclusion1 decks7 decks
-1%synergy
Counterspell
14%inclusion1 decks7 decks
-27%synergy
Sorceries
Phyrexian Rebirth
33%inclusion2 decks6 decks
32%synergy
Illicit Shipment
17%inclusion1 decks6 decks
16%synergy
Delete
17%inclusion1 decks6 decks
16%synergy
Reckless Handling
17%inclusion1 decks6 decks
15%synergy
Vandalblast
17%inclusion1 decks6 decks
1%synergy
Toxic Deluge
17%inclusion1 decks6 decks
-1%synergy
Fabricate
14%inclusion1 decks7 decks
9%synergy
Utility Artifacts
Bootleggers' Stash
75%inclusion3 decks4 decks
73%synergy
Golem Foundry
57%inclusion4 decks7 decks
57%synergy
Liquimetal Coating
57%inclusion4 decks7 decks
57%synergy
Throne of Geth
57%inclusion4 decks7 decks
57%synergy
Nim Deathmantle
57%inclusion4 decks7 decks
57%synergy
Mirrorworks
57%inclusion4 decks7 decks
57%synergy
Darksteel Forge
57%inclusion4 decks7 decks
56%synergy
Helm of the Host
57%inclusion4 decks7 decks
54%synergy
Golem's Heart
43%inclusion3 decks7 decks
43%synergy
Darksteel Plate
43%inclusion3 decks7 decks
41%synergy
Blasting Station
29%inclusion2 decks7 decks
28%synergy
Krark-Clan Ironworks
29%inclusion2 decks7 decks
27%synergy
Isochron Scepter
29%inclusion2 decks7 decks
27%synergy
The Masamune
17%inclusion1 decks6 decks
16%synergy
Repurposing Bay
17%inclusion1 decks6 decks
16%synergy
Thopter Foundry
17%inclusion1 decks6 decks
15%synergy
Time Sieve
17%inclusion1 decks6 decks
14%synergy
Wishclaw Talisman
17%inclusion1 decks6 decks
12%synergy
Salvaging Station
14%inclusion1 decks7 decks
14%synergy
Summoning Station
14%inclusion1 decks7 decks
14%synergy
Weatherlight Compleated
14%inclusion1 decks7 decks
14%synergy
Sword of the Meek
14%inclusion1 decks7 decks
14%synergy
Ugin's Nexus
14%inclusion1 decks7 decks
14%synergy
Myr Turbine
14%inclusion1 decks7 decks
14%synergy
Dino DNA
14%inclusion1 decks7 decks
14%synergy
Staff of Eden, Vault's Key
14%inclusion1 decks7 decks
14%synergy
Retrofitter Foundry
14%inclusion1 decks7 decks
14%synergy
Transmutation Font
14%inclusion1 decks7 decks
14%synergy
Spine of Ish Sah
14%inclusion1 decks7 decks
14%synergy
Blade of the Bloodchief
14%inclusion1 decks7 decks
14%synergy
Grinding Station
14%inclusion1 decks7 decks
14%synergy
Semblance Anvil
14%inclusion1 decks7 decks
14%synergy
Trading Post
14%inclusion1 decks7 decks
14%synergy
Helm of Awakening
14%inclusion1 decks7 decks
13%synergy
Ichor Wellspring
14%inclusion1 decks7 decks
13%synergy
Inspiring Statuary
14%inclusion1 decks7 decks
13%synergy
Forsaken Monument
14%inclusion1 decks7 decks
13%synergy
Simulacrum Synthesizer
14%inclusion1 decks7 decks
13%synergy
Sculpting Steel
14%inclusion1 decks7 decks
12%synergy
Cloud Key
14%inclusion1 decks7 decks
12%synergy
Unwinding Clock
14%inclusion1 decks7 decks
12%synergy
Mystic Forge
14%inclusion1 decks7 decks
11%synergy
Aetherflux Reservoir
14%inclusion1 decks7 decks
11%synergy
Shadowspear
14%inclusion1 decks7 decks
11%synergy
The Ozolith
14%inclusion1 decks7 decks
11%synergy
Panharmonicon
14%inclusion1 decks7 decks
10%synergy
Sensei's Divining Top
14%inclusion1 decks7 decks
10%synergy
Skullclamp
14%inclusion1 decks7 decks
3%synergy
Lightning Greaves
14%inclusion1 decks7 decks
-10%synergy
Enchantments
Biotransference
67%inclusion4 decks6 decks
66%synergy
Cathars' Crusade
67%inclusion4 decks6 decks
62%synergy
Artificer Class
57%inclusion4 decks7 decks
56%synergy
Intruder Alarm
57%inclusion4 decks7 decks
55%synergy
Revel in Riches
50%inclusion3 decks6 decks
47%synergy
Efficient Construction
43%inclusion3 decks7 decks
42%synergy
Proper Burial
17%inclusion1 decks6 decks
17%synergy
Thran Vigil
17%inclusion1 decks6 decks
16%synergy
Roar of Resistance
17%inclusion1 decks6 decks
16%synergy
Conspiracy
17%inclusion1 decks6 decks
16%synergy
Solemnity
17%inclusion1 decks6 decks
16%synergy
Fervor
17%inclusion1 decks6 decks
16%synergy
Virtue of Loyalty
17%inclusion1 decks6 decks
15%synergy
Sanguine Bond
17%inclusion1 decks6 decks
11%synergy
Bastion of Remembrance
17%inclusion1 decks6 decks
10%synergy
Xenograft
14%inclusion1 decks7 decks
14%synergy
Leyline of Transformation
14%inclusion1 decks7 decks
13%synergy
Mirrodin Besieged
14%inclusion1 decks7 decks
13%synergy
Virtue of Knowledge
14%inclusion1 decks7 decks
13%synergy
Wizard Class
14%inclusion1 decks7 decks
10%synergy
Teferi's Ageless Insight
14%inclusion1 decks7 decks
10%synergy
Planeswalkers
Tezzeret, Master of Metal
67%inclusion4 decks6 decks
67%synergy
Tezzeret, Master of the Bridge
67%inclusion4 decks6 decks
65%synergy
Tezzeret the Seeker
57%inclusion4 decks7 decks
55%synergy
Karn, Scion of Urza
29%inclusion2 decks7 decks
28%synergy
Saheeli, Sublime Artificer
17%inclusion1 decks6 decks
14%synergy
Karn, Living Legacy
14%inclusion1 decks7 decks
14%synergy
Karn, the Great Creator
14%inclusion1 decks7 decks
13%synergy
Utility Lands
Evendo, Waking Haven
75%inclusion3 decks4 decks
70%synergy
Reliquary Tower
71%inclusion5 decks7 decks
42%synergy
Kavaron, Memorial World
60%inclusion3 decks5 decks
59%synergy
Susur Secundi, Void Altar
60%inclusion3 decks5 decks
58%synergy
Adagia, Windswept Bastion
60%inclusion3 decks5 decks
57%synergy
Karn's Bastion
57%inclusion4 decks7 decks
52%synergy
Uthros, Titanic Godcore
50%inclusion3 decks6 decks
47%synergy
Vault of Whispers
33%inclusion2 decks6 decks
29%synergy
Phyrexian Tower
33%inclusion2 decks6 decks
24%synergy
Teferi's Isle
29%inclusion2 decks7 decks
29%synergy
Darksteel Citadel
29%inclusion2 decks7 decks
25%synergy
Academy Ruins
29%inclusion2 decks7 decks
23%synergy
Seat of the Synod
29%inclusion2 decks7 decks
22%synergy
Rogue's Passage
29%inclusion2 decks7 decks
8%synergy
Tree of Tales
25%inclusion1 decks4 decks
23%synergy
Ancient Den
17%inclusion1 decks6 decks
11%synergy
Great Furnace
17%inclusion1 decks6 decks
11%synergy
Mistrise Village
17%inclusion1 decks6 decks
9%synergy
Archway of Innovation
14%inclusion1 decks7 decks
11%synergy
Minamo, School at Water's Edge
14%inclusion1 decks7 decks
10%synergy
Command Beacon
14%inclusion1 decks7 decks
9%synergy
Otawara, Soaring City
14%inclusion1 decks7 decks
-2%synergy
Mana Artifacts
Darksteel Ingot
57%inclusion4 decks7 decks
56%synergy
Liquimetal Torque
57%inclusion4 decks7 decks
55%synergy
Sol Ring
43%inclusion3 decks7 decks
-41%synergy
Basalt Monolith
29%inclusion2 decks7 decks
26%synergy
Thran Turbine
14%inclusion1 decks7 decks
14%synergy
Chromatic Orrery
14%inclusion1 decks7 decks
13%synergy
Crystal Skull, Isu Spyglass
14%inclusion1 decks7 decks
13%synergy
Decanter of Endless Water
14%inclusion1 decks7 decks
11%synergy
Chromatic Lantern
14%inclusion1 decks7 decks
6%synergy
Commander's Sphere
14%inclusion1 decks7 decks
3%synergy
Arcane Signet
14%inclusion1 decks7 decks
-58%synergy
Lands
Tropical Island
75%inclusion3 decks4 decks
61%synergy
Command Tower
71%inclusion5 decks7 decks
-3%synergy
The Mycosynth Gardens
57%inclusion4 decks7 decks
55%synergy
Bayou
50%inclusion2 decks4 decks
37%synergy
Tundra
50%inclusion3 decks6 decks
36%synergy
Volcanic Island
50%inclusion3 decks6 decks
36%synergy
Underground Sea
50%inclusion3 decks6 decks
35%synergy
Mirrodin's Core
43%inclusion3 decks7 decks
43%synergy
Glimmervoid
43%inclusion3 decks7 decks
43%synergy
Path of Ancestry
43%inclusion3 decks7 decks
21%synergy
Badlands
40%inclusion2 decks5 decks
27%synergy
Power Depot
29%inclusion2 decks7 decks
28%synergy
Terramorphic Expanse
29%inclusion2 decks7 decks
14%synergy
Evolving Wilds
29%inclusion2 decks7 decks
8%synergy
Tanglepool Bridge
25%inclusion1 decks4 decks
23%synergy
Darkmoss Bridge
25%inclusion1 decks4 decks
22%synergy
Savannah
25%inclusion1 decks4 decks
12%synergy
Drossforge Bridge
20%inclusion1 decks5 decks
17%synergy
Plateau
20%inclusion1 decks5 decks
8%synergy
Citadel Gate
17%inclusion1 decks6 decks
15%synergy
Black Dragon Gate
17%inclusion1 decks6 decks
15%synergy
Mistvault Bridge
17%inclusion1 decks6 decks
13%synergy
Silverbluff Bridge
17%inclusion1 decks6 decks
11%synergy
Razortide Bridge
17%inclusion1 decks6 decks
10%synergy
Azorius Chancery
17%inclusion1 decks6 decks
4%synergy
Scrubland
17%inclusion1 decks6 decks
3%synergy
Dimir Aqueduct
17%inclusion1 decks6 decks
3%synergy
Orzhov Basilica
17%inclusion1 decks6 decks
3%synergy
Temple of Epiphany
17%inclusion1 decks6 decks
0%synergy
Arcane Sanctum
17%inclusion1 decks6 decks
-10%synergy
Obscura Storefront
14%inclusion1 decks7 decks
13%synergy
Sea Gate
14%inclusion1 decks7 decks
13%synergy
Demolition Field
14%inclusion1 decks7 decks
11%synergy
Exotic Orchard
14%inclusion1 decks7 decks
-22%synergy