Cauldron of Souls
Dross Scorpion
Phyrexian 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 Phyrexian Altar by sacrificing the creature with bloodthirst, adding one mana of any color.
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 death triggers
Infinite sacrifice triggers
Esika, God of the Tree
0.0%inclusion4 decks23.5K decks
Cayth, Famed Mechanist
0.0%inclusion1 decks4.75K decks
Mishra, Eminent One
0.0%inclusion1 decks7.63K decks
Iron Man, Titan of Innovation
0.0%inclusion1 decks7.92K decks
The Wise Mothman
0.0%inclusion1 decks30.7K decks
New Cards
Hidden Hideout
14%inclusion1 decks7 decks
13%synergy
High Synergy Cards
Doomed Artisan
100%inclusion5 decks5 decks
100%synergy
Leonin Abunas
100%inclusion5 decks5 decks
100%synergy
Leonin Elder
100%inclusion5 decks5 decks
100%synergy
Breya, Etherium Shaper
100%inclusion4 decks4 decks
100%synergy
Arcbound Shikari
100%inclusion5 decks5 decks
99%synergy
Luminous Broodmoth
100%inclusion5 decks5 decks
97%synergy
Cathars' Crusade
100%inclusion5 decks5 decks
95%synergy
The Great Henge
100%inclusion5 decks5 decks
91%synergy
Memnarch
88%inclusion7 decks8 decks
87%synergy
Arcbound Ravager
88%inclusion7 decks8 decks
87%synergy
Top Cards
Throne of Geth
88%inclusion7 decks8 decks
87%synergy
Esoteric Duplicator
88%inclusion7 decks8 decks
87%synergy
Brudiclad, Telchor Engineer
86%inclusion6 decks7 decks
83%synergy
Arcbound Prototype
80%inclusion4 decks5 decks
80%synergy
Spike Weaver
80%inclusion4 decks5 decks
80%synergy
Spike Feeder
80%inclusion4 decks5 decks
80%synergy
Master Chef
80%inclusion4 decks5 decks
79%synergy
Marchesa, the Black Rose
80%inclusion4 decks5 decks
78%synergy
Triskelion
75%inclusion6 decks8 decks
75%synergy
Mycosynth Golem
75%inclusion6 decks8 decks
75%synergy
Game Changers
Grim Monolith
13%inclusion1 decks8 decks
10%synergy
Mana Vault
13%inclusion1 decks8 decks
7%synergy
Fierce Guardianship
13%inclusion1 decks8 decks
-5%synergy
Creatures
Steel Overseer
75%inclusion6 decks8 decks
73%synergy
Chronomancer
67%inclusion4 decks6 decks
66%synergy
Arcbound Worker
63%inclusion5 decks8 decks
62%synergy
Senator Peacock
63%inclusion5 decks8 decks
62%synergy
Arcbound Crusher
63%inclusion5 decks8 decks
62%synergy
Mindless Automaton
63%inclusion5 decks8 decks
62%synergy
Mahadi, Emporium Master
60%inclusion3 decks5 decks
55%synergy
Arcbound Whelp
57%inclusion4 decks7 decks
57%synergy
Arcbound Slasher
57%inclusion4 decks7 decks
57%synergy
Magda, the Hoardmaster
57%inclusion4 decks7 decks
56%synergy
Phyrexian Digester
50%inclusion4 decks8 decks
50%synergy
Arcbound Stinger
50%inclusion4 decks8 decks
50%synergy
Arcbound Reclaimer
50%inclusion4 decks8 decks
50%synergy
Royal Warden
50%inclusion3 decks6 decks
50%synergy
Imotekh the Stormlord
50%inclusion3 decks6 decks
50%synergy
Iron Spider, Stark Upgrade
43%inclusion3 decks7 decks
42%synergy
Arcbound Mouser
40%inclusion2 decks5 decks
40%synergy
Ragost, Deft Gastronaut
40%inclusion2 decks5 decks
39%synergy
Arcbound Hybrid
38%inclusion3 decks8 decks
37%synergy
Giggling Skitterspike
38%inclusion3 decks8 decks
37%synergy
Urza, Lord High Artificer
38%inclusion3 decks8 decks
34%synergy
Academy Manufactor
38%inclusion3 decks8 decks
34%synergy
Arcbound Condor
33%inclusion2 decks6 decks
33%synergy
Arcbound Fiend
25%inclusion2 decks8 decks
25%synergy
Arcbound Overseer
25%inclusion2 decks8 decks
25%synergy
Pentavus
25%inclusion2 decks8 decks
25%synergy
Scarecrone
25%inclusion2 decks8 decks
25%synergy
Blaster, Combat DJ
25%inclusion1 decks4 decks
25%synergy
Arcum Dagsson
25%inclusion2 decks8 decks
25%synergy
Cryptothrall
25%inclusion2 decks8 decks
24%synergy
Kuldotha Forgemaster
25%inclusion2 decks8 decks
24%synergy
Stridehangar Automaton
25%inclusion2 decks8 decks
24%synergy
Cyberdrive Awakener
25%inclusion2 decks8 decks
22%synergy
Emry, Lurker of the Loch
25%inclusion2 decks8 decks
21%synergy
Rendclaw Trow
20%inclusion1 decks5 decks
20%synergy
Zabaz, the Glimmerwasp
20%inclusion1 decks5 decks
20%synergy
Ashad, the Lone Cyberman
20%inclusion1 decks5 decks
20%synergy
Doctor Octopus, Master Planner
20%inclusion1 decks5 decks
19%synergy
Xavier Sal, Infested Captain
20%inclusion1 decks5 decks
19%synergy
Digsite Engineer
20%inclusion1 decks5 decks
19%synergy
Cult of Skaro
20%inclusion1 decks5 decks
19%synergy
Glowing One
20%inclusion1 decks5 decks
19%synergy
Missy
20%inclusion1 decks5 decks
19%synergy
Contaminant Grafter
20%inclusion1 decks5 decks
19%synergy
Bloodroot Apothecary
20%inclusion1 decks5 decks
19%synergy
Venerated Rotpriest
20%inclusion1 decks5 decks
19%synergy
Cadric, Soul Kindler
20%inclusion1 decks5 decks
19%synergy
Bloated Contaminator
20%inclusion1 decks5 decks
19%synergy
Protean Hulk
20%inclusion1 decks5 decks
19%synergy
Hermit Druid
20%inclusion1 decks5 decks
18%synergy
Instants
Deadly Rollick
17%inclusion1 decks6 decks
3%synergy
Prologue to Phyresis
13%inclusion1 decks8 decks
11%synergy
Mana Drain
13%inclusion1 decks8 decks
-2%synergy
Sorceries
Phyrexian Rebirth
40%inclusion2 decks5 decks
39%synergy
Squirming Emergence
20%inclusion1 decks5 decks
18%synergy
Nature's Lore
20%inclusion1 decks5 decks
-11%synergy
Incarnation Technique
17%inclusion1 decks6 decks
16%synergy
Infectious Inquiry
17%inclusion1 decks6 decks
15%synergy
Stitch Together
17%inclusion1 decks6 decks
15%synergy
Living Death
17%inclusion1 decks6 decks
11%synergy
Victimize
17%inclusion1 decks6 decks
4%synergy
Toxic Deluge
17%inclusion1 decks6 decks
-1%synergy
Reanimate
17%inclusion1 decks6 decks
-3%synergy
Windfall
13%inclusion1 decks8 decks
1%synergy
Utility Artifacts
Mirrorworks
75%inclusion6 decks8 decks
74%synergy
Darksteel Forge
75%inclusion6 decks8 decks
74%synergy
Helm of the Host
75%inclusion6 decks8 decks
72%synergy
Mycosynth Lattice
63%inclusion5 decks8 decks
62%synergy
Ashnod's Altar
63%inclusion5 decks8 decks
56%synergy
Bootleggers' Stash
60%inclusion3 decks5 decks
58%synergy
Golem Foundry
50%inclusion4 decks8 decks
50%synergy
Liquimetal Coating
50%inclusion4 decks8 decks
50%synergy
Nim Deathmantle
50%inclusion4 decks8 decks
50%synergy
Golem's Heart
38%inclusion3 decks8 decks
37%synergy
Retrofitter Foundry
38%inclusion3 decks8 decks
37%synergy
Blasting Station
38%inclusion3 decks8 decks
37%synergy
Transmutation Font
38%inclusion3 decks8 decks
37%synergy
Krark-Clan Ironworks
38%inclusion3 decks8 decks
36%synergy
Darksteel Plate
38%inclusion3 decks8 decks
36%synergy
Simulacrum Synthesizer
38%inclusion3 decks8 decks
36%synergy
Carnage Altar
25%inclusion2 decks8 decks
25%synergy
Summoning Station
25%inclusion2 decks8 decks
25%synergy
Myr Turbine
25%inclusion2 decks8 decks
25%synergy
Nuka-Cola Vending Machine
25%inclusion2 decks8 decks
24%synergy
Master's Guide-Mural
20%inclusion1 decks5 decks
20%synergy
Birthing Pod
20%inclusion1 decks5 decks
18%synergy
Executioner's Capsule
17%inclusion1 decks6 decks
16%synergy
Insight Engine
14%inclusion1 decks7 decks
12%synergy
Mystic Skull
13%inclusion1 decks8 decks
12%synergy
Salvaging Station
13%inclusion1 decks8 decks
12%synergy
Soul Foundry
13%inclusion1 decks8 decks
12%synergy
Dollhouse of Horrors
13%inclusion1 decks8 decks
12%synergy
Prototype Portal
13%inclusion1 decks8 decks
12%synergy
Chalice of Life
13%inclusion1 decks8 decks
12%synergy
Ugin's Nexus
13%inclusion1 decks8 decks
12%synergy
Nuka-Nuke Launcher
13%inclusion1 decks8 decks
12%synergy
Dino DNA
13%inclusion1 decks8 decks
12%synergy
Staff of Eden, Vault's Key
13%inclusion1 decks8 decks
12%synergy
Radiant Lotus
13%inclusion1 decks8 decks
12%synergy
Tamiyo's Journal
13%inclusion1 decks8 decks
12%synergy
Spine of Ish Sah
13%inclusion1 decks8 decks
12%synergy
Blade of the Bloodchief
13%inclusion1 decks8 decks
12%synergy
Grinding Station
13%inclusion1 decks8 decks
12%synergy
Semblance Anvil
13%inclusion1 decks8 decks
12%synergy
Helm of Awakening
13%inclusion1 decks8 decks
12%synergy
Lithoform Engine
13%inclusion1 decks8 decks
12%synergy
Worldwalker Helm
13%inclusion1 decks8 decks
11%synergy
Scroll Rack
13%inclusion1 decks8 decks
11%synergy
Agatha's Soul Cauldron
13%inclusion1 decks8 decks
11%synergy
Folio of Fancies
13%inclusion1 decks8 decks
11%synergy
Mesmeric Orb
13%inclusion1 decks8 decks
11%synergy
Mindcrank
13%inclusion1 decks8 decks
11%synergy
Ichor Wellspring
13%inclusion1 decks8 decks
11%synergy
Thousand-Year Elixir
13%inclusion1 decks8 decks
11%synergy
Enchantments
Biotransference
67%inclusion4 decks6 decks
66%synergy
Artificer Class
50%inclusion4 decks8 decks
49%synergy
Efficient Construction
50%inclusion4 decks8 decks
49%synergy
Intruder Alarm
50%inclusion4 decks8 decks
48%synergy
Revel in Riches
50%inclusion3 decks6 decks
47%synergy
Mechanized Production
50%inclusion4 decks8 decks
47%synergy
Sadistic Glee
17%inclusion1 decks6 decks
17%synergy
Thran Vigil
17%inclusion1 decks6 decks
16%synergy
Conspiracy
17%inclusion1 decks6 decks
16%synergy
Kaya's Ghostform
17%inclusion1 decks6 decks
13%synergy
Bloodchief Ascension
17%inclusion1 decks6 decks
13%synergy
Grave Pact
17%inclusion1 decks6 decks
12%synergy
Animate Dead
17%inclusion1 decks6 decks
8%synergy
Impostor Syndrome
14%inclusion1 decks7 decks
13%synergy
Xenograft
13%inclusion1 decks8 decks
12%synergy
Leyline of Transformation
13%inclusion1 decks8 decks
12%synergy
Struggle for Project Purity
13%inclusion1 decks8 decks
11%synergy
Propaganda
13%inclusion1 decks8 decks
-2%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
50%inclusion4 decks8 decks
48%synergy
Karn, Scion of Urza
25%inclusion2 decks8 decks
25%synergy
Karn, Living Legacy
13%inclusion1 decks8 decks
12%synergy
Karn, the Great Creator
13%inclusion1 decks8 decks
12%synergy
Utility Lands
Adagia, Windswept Bastion
80%inclusion4 decks5 decks
77%synergy
Evendo, Waking Haven
75%inclusion3 decks4 decks
70%synergy
Reliquary Tower
75%inclusion6 decks8 decks
45%synergy
Kavaron, Memorial World
71%inclusion5 decks7 decks
71%synergy
Uthros, Titanic Godcore
71%inclusion5 decks7 decks
68%synergy
Susur Secundi, Void Altar
60%inclusion3 decks5 decks
58%synergy
Darksteel Citadel
50%inclusion4 decks8 decks
46%synergy
Vault of Whispers
50%inclusion3 decks6 decks
46%synergy
Karn's Bastion
50%inclusion4 decks8 decks
45%synergy
Seat of the Synod
50%inclusion4 decks8 decks
43%synergy
Phyrexian Tower
50%inclusion3 decks6 decks
41%synergy
Rogue's Passage
50%inclusion4 decks8 decks
30%synergy
Great Furnace
43%inclusion3 decks7 decks
37%synergy
Ancient Den
40%inclusion2 decks5 decks
35%synergy
Teferi's Isle
25%inclusion2 decks8 decks
25%synergy
Tree of Tales
20%inclusion1 decks5 decks
18%synergy
Mistrise Village
14%inclusion1 decks7 decks
7%synergy
Blinkmoth Well
13%inclusion1 decks8 decks
12%synergy
Fomori Vault
13%inclusion1 decks8 decks
12%synergy
Guildless Commons
13%inclusion1 decks8 decks
11%synergy
Cascading Cataracts
13%inclusion1 decks8 decks
11%synergy
Archway of Innovation
13%inclusion1 decks8 decks
9%synergy
Inventors' Fair
13%inclusion1 decks8 decks
9%synergy
Minamo, School at Water's Edge
13%inclusion1 decks8 decks
8%synergy
Command Beacon
13%inclusion1 decks8 decks
8%synergy
Academy Ruins
13%inclusion1 decks8 decks
7%synergy
Yavimaya, Cradle of Growth
13%inclusion1 decks8 decks
4%synergy
Urborg, Tomb of Yawgmoth
13%inclusion1 decks8 decks
4%synergy
Otawara, Soaring City
13%inclusion1 decks8 decks
-4%synergy
Mana Artifacts
Darksteel Ingot
50%inclusion4 decks8 decks
49%synergy
Liquimetal Torque
50%inclusion4 decks8 decks
47%synergy
Sol Ring
38%inclusion3 decks8 decks
-46%synergy
The Soul Stone
20%inclusion1 decks5 decks
16%synergy
Cursed Mirror
14%inclusion1 decks7 decks
9%synergy
Blinkmoth Urn
13%inclusion1 decks8 decks
12%synergy
Mox Tantalite
13%inclusion1 decks8 decks
12%synergy
Sol Talisman
13%inclusion1 decks8 decks
12%synergy
Sonic Screwdriver
13%inclusion1 decks8 decks
12%synergy
Machine God's Effigy
13%inclusion1 decks8 decks
11%synergy
Crystal Skull, Isu Spyglass
13%inclusion1 decks8 decks
11%synergy
Basalt Monolith
13%inclusion1 decks8 decks
10%synergy
Mox Opal
13%inclusion1 decks8 decks
8%synergy
Commander's Sphere
13%inclusion1 decks8 decks
1%synergy
Arcane Signet
13%inclusion1 decks8 decks
-60%synergy
Lands
Command Tower
88%inclusion7 decks8 decks
13%synergy
Tundra
80%inclusion4 decks5 decks
66%synergy
Volcanic Island
71%inclusion5 decks7 decks
57%synergy
Underground Sea
67%inclusion4 decks6 decks
52%synergy
Glimmervoid
63%inclusion5 decks8 decks
62%synergy
The Mycosynth Gardens
63%inclusion5 decks8 decks
61%synergy
Badlands
60%inclusion3 decks5 decks
47%synergy
Tropical Island
60%inclusion3 decks5 decks
46%synergy
Mirrodin's Core
50%inclusion4 decks8 decks
50%synergy
Path of Ancestry
50%inclusion4 decks8 decks
28%synergy
Silverbluff Bridge
43%inclusion3 decks7 decks
37%synergy
Drossforge Bridge
40%inclusion2 decks5 decks
37%synergy
Razortide Bridge
40%inclusion2 decks5 decks
33%synergy
Plateau
40%inclusion2 decks5 decks
28%synergy
Azorius Chancery
40%inclusion2 decks5 decks
27%synergy
Bayou
40%inclusion2 decks5 decks
27%synergy
Power Depot
38%inclusion3 decks8 decks
37%synergy
Mistvault Bridge
33%inclusion2 decks6 decks
30%synergy
Savannah
25%inclusion1 decks4 decks
12%synergy
Scrubland
25%inclusion1 decks4 decks
11%synergy
Orzhov Basilica
25%inclusion1 decks4 decks
11%synergy
Hall
20%inclusion1 decks5 decks
20%synergy
Study
20%inclusion1 decks5 decks
20%synergy
Tanglepool Bridge
20%inclusion1 decks5 decks
18%synergy
Darkmoss Bridge
20%inclusion1 decks5 decks
17%synergy
Rustvale Bridge
20%inclusion1 decks5 decks
14%synergy
Barkchannel Pathway
20%inclusion1 decks5 decks
14%synergy
Darkbore Pathway
20%inclusion1 decks5 decks
14%synergy
Willowrush Verge
20%inclusion1 decks5 decks
13%synergy
Wastewood Verge
20%inclusion1 decks5 decks
12%synergy
Undergrowth Stadium
20%inclusion1 decks5 decks
-4%synergy
Rejuvenating Springs
20%inclusion1 decks5 decks
-6%synergy
Overgrown Tomb
20%inclusion1 decks5 decks
-21%synergy
Breeding Pool
20%inclusion1 decks5 decks
-22%synergy
Clearwater Pathway
17%inclusion1 decks6 decks
9%synergy
Dimir Aqueduct
17%inclusion1 decks6 decks
3%synergy
Morphic Pool
17%inclusion1 decks6 decks
-7%synergy
Watery Grave
17%inclusion1 decks6 decks
-25%synergy
Library
14%inclusion1 decks7 decks
14%synergy
Command Bridge
14%inclusion1 decks7 decks
14%synergy
Izzet Boilerworks
14%inclusion1 decks7 decks
1%synergy
Temple of Epiphany
14%inclusion1 decks7 decks
-2%synergy
Archway Commons
13%inclusion1 decks8 decks
12%synergy
Public Thoroughfare
13%inclusion1 decks8 decks
12%synergy
Transguild Promenade
13%inclusion1 decks8 decks
12%synergy
Hall of Tagsin
13%inclusion1 decks8 decks
12%synergy
Rupture Spire
13%inclusion1 decks8 decks
12%synergy
Mirrex
13%inclusion1 decks8 decks
12%synergy
Crystal Grotto
13%inclusion1 decks8 decks
12%synergy
Gateway Plaza
13%inclusion1 decks8 decks
12%synergy