Mikaeus, the Unhallowed
Cauldron of Souls
Dross Scorpion
Ashnod's Altar

   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, giving Dross Scorpion persist until end of turn.
2
Activate Ashnod's Altar by sacrificing Dross Scorpion, adding .
3
Dross Scorpion dies, triggering its ability, its undying ability and its persist ability.
4
Resolve the first Dross Scorpion trigger, untapping Cauldron of Souls.
5
Resolve the Dross Scorpion persist trigger, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
6
Activate Ashnod's Altar by sacrificing Dross Scorpion, adding .
7
Dross Scorpion dies, triggering its ability and its undying ability.
8
Resolve the first Dross Scorpion trigger, untapping Cauldron of Souls.
9
Resolve the second Dross Scorpion trigger, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
10
Activate Ashnod's Altar by sacrificing Dross Scorpion, adding .
11
Dross Scorpion dies, triggering its ability and its persist ability.
12
Repeat from step 4.

   Results

What do I get from this combo?
Infinite colorless mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Mikaeus, the Unhallowed
0.3%inclusion7 decks2.02K decks
Gev, Scaled Scorch
0.0%inclusion3 decks11K decks
Reaper King
0.0%inclusion3 decks8.43K decks
Kokusho, the Evening Star
0.1%inclusion2 decks1.37K decks
Wilhelt, the Rotcleaver
0.0%inclusion2 decks21.5K decks
Zenos yae Galvus
0.1%inclusion2 decks3.37K decks
Maralen of the Mornsong
0.0%inclusion1 decks2.48K decks
Drana, Liberator of Malakir
0.2%inclusion1 decks573 decks
Thalisse, Reverent Medium
0.0%inclusion1 decks2.48K decks
Alela, Artful Provocateur
0.0%inclusion1 decks15.6K decks
Olivia, Crimson Bride
0.0%inclusion1 decks2.64K decks
Nicol Bolas, the Ravager
0.0%inclusion1 decks9K decks
Rendmaw, Creaking Nest
0.0%inclusion1 decks11.8K decks
Henzie "Toolbox" Torre
0.0%inclusion1 decks17.7K decks
Winter, Cynical Opportunist
0.0%inclusion1 decks6.51K decks
Muldrotha, the Gravetide
0.0%inclusion1 decks23.1K decks
Bartolomé del Presidio
0.1%inclusion1 decks1.70K decks
Meren of Clan Nel Toth
0.0%inclusion1 decks20.6K decks
High Synergy Cards
Solemnity
67%inclusion4 decks6 decks
Phyrexian Altar
62%inclusion23 decks37 decks
Viscera Seer
59%inclusion22 decks37 decks
Triskelion
43%inclusion16 decks37 decks
Tatterkite
35%inclusion13 decks37 decks
Murderous Redcap
36%inclusion4 decks11 decks
Insidious Roots
40%inclusion4 decks10 decks
Cabal Coffers
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Warstorm Surge
36%inclusion4 decks11 decks
Carrion Feeder
35%inclusion13 decks37 decks
Top Cards
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50%inclusion5 decks10 decks
Reanimate
41%inclusion15 decks37 decks
Three Visits
40%inclusion4 decks10 decks
Assassin's Trophy
40%inclusion4 decks10 decks
Dark Ritual
38%inclusion14 decks37 decks
Victimize
35%inclusion13 decks37 decks
Gray Merchant of Asphodel
32%inclusion12 decks37 decks
Putrid Goblin
30%inclusion11 decks37 decks
Altar of Dementia
30%inclusion11 decks37 decks
Bastion of Remembrance
30%inclusion11 decks37 decks
Game Changers
Enlightened Tutor
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Teferi's Protection
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Mystical Tutor
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Rhystic Study
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Demonic Tutor
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Cyclonic Rift
33%inclusion3 decks9 decks
Vampiric Tutor
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Mana Vault
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Bolas's Citadel
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Imperial Seal
16%inclusion6 decks37 decks
Creatures
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River Kelpie
33%inclusion3 decks9 decks
Etherium Sculptor
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Eternal Witness
30%inclusion3 decks10 decks
Blood Artist
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Mahadi, Emporium Master
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Mayhem Devil
27%inclusion3 decks11 decks
Crypt Ghast
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Lesser Masticore
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Puppeteer Clique
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Yawgmoth, Thran Physician
22%inclusion8 decks37 decks
Massacre Wurm
22%inclusion8 decks37 decks
Zulaport Cutthroat
22%inclusion8 decks37 decks
Drivnod, Carnage Dominus
19%inclusion7 decks37 decks
K'rrik, Son of Yawgmoth
19%inclusion7 decks37 decks
Yahenni, Undying Partisan
19%inclusion7 decks37 decks
Sheoldred, Whispering One
19%inclusion7 decks37 decks
Pitiless Plunderer
19%inclusion7 decks37 decks
Wingrattle Scarecrow
16%inclusion6 decks37 decks
Walking Ballista
16%inclusion6 decks37 decks
Syr Konrad, the Grim
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Solemn Simulacrum
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Persistent Constrictor
16%inclusion5 decks32 decks
Workhorse
14%inclusion5 decks37 decks
Lingering Tormentor
14%inclusion5 decks37 decks
Grim Poppet
14%inclusion5 decks37 decks
Woe Strider
14%inclusion5 decks37 decks
Grave Titan
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Butcher of Malakir
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Grim Haruspex
14%inclusion5 decks37 decks
Ravenous Chupacabra
14%inclusion5 decks37 decks
Noxious Gearhulk
14%inclusion5 decks37 decks
Ayara, First of Locthwain
14%inclusion5 decks37 decks
Gravecrawler
14%inclusion5 decks37 decks
Pith Driller
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Chainbreaker
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Rattleblaze Scarecrow
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Soulstinger
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Cinderhaze Wretch
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Pili-Pala
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Bloodthrone Vampire
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Bloodflow Connoisseur
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Chainer, Dementia Master
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Blood Pet
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Kokusho, the Evening Star
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Shriekmaw
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Junji, the Midnight Sky
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Vilis, Broker of Blood
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Burnished Hart
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Foundry Inspector
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Instants
Mana Drain
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Deflecting Swat
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Chaos Warp
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Deadly Rollick
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Defile
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Imp's Mischief
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Culling the Weak
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Village Rites
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Cabal Ritual
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Feign Death
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Undying Malice
11%inclusion4 decks37 decks
Ad Nauseam
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Tragic Slip
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Saw in Half
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Entomb
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Deadly Dispute
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Undying Evil
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Altar's Reap
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Stinging Study
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Flare of Malice
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Not Dead After All
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Tainted Pact
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Corrupted Conviction
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Malakir Rebirth
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Sorceries
Kodama's Reach
30%inclusion3 decks10 decks
Nature's Lore
30%inclusion3 decks10 decks
Farseek
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Faithless Looting
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Damnation
27%inclusion10 decks37 decks
Exsanguinate
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Toxic Deluge
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Torment of Hailfire
22%inclusion8 decks37 decks
Feed the Swarm
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Diabolic Tutor
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Buried Alive
16%inclusion6 decks37 decks
Diabolic Intent
14%inclusion5 decks37 decks
Blasphemous Edict
13%inclusion4 decks30 decks
Living Death
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Beseech the Queen
8.1%inclusion3 decks37 decks
Bone Shards
8.1%inclusion3 decks37 decks
Yawgmoth's Will
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Black Sun's Zenith
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Profane Tutor
8.1%inclusion3 decks37 decks
Grim Tutor
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Sign in Blood
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Utility Artifacts
Lightning Greaves
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Krark-Clan Ironworks
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Jet Medallion
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Skullclamp
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Swiftfoot Boots
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Blasting Station
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Sensei's Divining Top
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Aetherflux Reservoir
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The Darkness Crystal
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Nim Deathmantle
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Bontu's Monument
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Maskwood Nexus
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Wishclaw Talisman
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Clock of Omens
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Strionic Resonator
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Conjurer's Closet
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Urza's Incubator
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Panharmonicon
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The One Ring
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Enchantments
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Goblin Bombardment
27%inclusion3 decks11 decks
Animate Dead
27%inclusion10 decks37 decks
Black Market
22%inclusion8 decks37 decks
Phyrexian Arena
22%inclusion8 decks37 decks
Black Market Connections
19%inclusion7 decks37 decks
Thran Vigil
16%inclusion6 decks37 decks
Retribution of the Ancients
14%inclusion5 decks37 decks
The Meathook Massacre
14%inclusion5 decks37 decks
Necromancy
11%inclusion4 decks37 decks
Dictate of Erebos
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Phyrexian Reclamation
11%inclusion4 decks37 decks
Grave Pact
11%inclusion4 decks37 decks
Necropotence
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Fallen Ideal
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Wound Reflection
8.1%inclusion3 decks37 decks
Revel in Riches
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Bitterblossom
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Utility Lands
Urborg, Tomb of Yawgmoth
38%inclusion14 decks37 decks
Bojuka Bog
38%inclusion14 decks37 decks
Reliquary Tower
35%inclusion13 decks37 decks
Phyrexian Tower
32%inclusion12 decks37 decks
Mortuary Mire
24%inclusion9 decks37 decks
Nykthos, Shrine to Nyx
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Cabal Stronghold
22%inclusion8 decks37 decks
Castle Locthwain
16%inclusion6 decks37 decks
Command Beacon
16%inclusion6 decks37 decks
Takenuma, Abandoned Mire
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Ancient Tomb
16%inclusion6 decks37 decks
Witch's Cottage
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Vault of Whispers
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Temple of the False God
14%inclusion5 decks37 decks
Rogue's Passage
14%inclusion5 decks37 decks
Darksteel Citadel
11%inclusion4 decks37 decks
Urza's Saga
11%inclusion4 decks37 decks
Dark Depths
8.1%inclusion3 decks37 decks
Nesting Grounds
8.1%inclusion3 decks37 decks
Thespian's Stage
8.1%inclusion3 decks37 decks
Emergence Zone
8.1%inclusion3 decks37 decks
High Market
8.1%inclusion3 decks37 decks
Field of the Dead
8.1%inclusion3 decks37 decks
Barren Moor
8.1%inclusion3 decks37 decks
Karn's Bastion
8.1%inclusion3 decks37 decks
Buried Ruin
8.1%inclusion3 decks37 decks
War Room
8.1%inclusion3 decks37 decks
Yavimaya, Cradle of Growth
8.1%inclusion3 decks37 decks
Mana Artifacts
Sol Ring
95%inclusion35 decks37 decks
Arcane Signet
54%inclusion20 decks37 decks
Fellwar Stone
19%inclusion7 decks37 decks
Mind Stone
16%inclusion6 decks37 decks
Thought Vessel
16%inclusion6 decks37 decks
Crowded Crypt
11%inclusion4 decks37 decks
Relic of Legends
11%inclusion4 decks37 decks
Chrome Mox
11%inclusion4 decks37 decks
Lotus Petal
11%inclusion4 decks37 decks
Paradise Mantle
8.1%inclusion3 decks37 decks
Caged Sun
8.1%inclusion3 decks37 decks
Basalt Monolith
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Gilded Lotus
8.1%inclusion3 decks37 decks
Everflowing Chalice
8.1%inclusion3 decks37 decks
Thran Dynamo
8.1%inclusion3 decks37 decks
Commander's Sphere
8.1%inclusion3 decks37 decks
Lands
The World Tree
100%inclusion3 decks3 decks
Xander's Lounge
75%inclusion3 decks4 decks
Raffine's Tower
75%inclusion3 decks4 decks
Smoldering Marsh
64%inclusion7 decks11 decks
Command Tower
62%inclusion23 decks37 decks
Savage Lands
60%inclusion3 decks5 decks
Woodland Cemetery
50%inclusion5 decks10 decks
Isolated Chapel
50%inclusion3 decks6 decks
Godless Shrine
50%inclusion3 decks6 decks
Foreboding Ruins
45%inclusion5 decks11 decks
Sunken Hollow
44%inclusion4 decks9 decks
Twilight Mire
40%inclusion4 decks10 decks
Overgrown Tomb
40%inclusion4 decks10 decks
Tainted Isle
33%inclusion3 decks9 decks
Dimir Aqueduct
33%inclusion3 decks9 decks
Temple of Deceit
33%inclusion3 decks9 decks
Underground Sea
33%inclusion3 decks9 decks
Choked Estuary
33%inclusion3 decks9 decks
Drowned Catacomb
33%inclusion3 decks9 decks
Watery Grave
33%inclusion3 decks9 decks
Bayou
30%inclusion3 decks10 decks
Deathcap Glade
30%inclusion3 decks10 decks
Golgari Rot Farm
30%inclusion3 decks10 decks
Undergrowth Stadium
30%inclusion3 decks10 decks
Blackcleave Cliffs
27%inclusion3 decks11 decks
Rakdos Carnarium
27%inclusion3 decks11 decks
Haunted Ridge
27%inclusion3 decks11 decks
Luxury Suite
27%inclusion3 decks11 decks
Dragonskull Summit
27%inclusion3 decks11 decks
Blood Crypt
27%inclusion3 decks11 decks
Myriad Landscape
24%inclusion9 decks37 decks
Path of Ancestry
24%inclusion9 decks37 decks
Cavern of Souls
19%inclusion7 decks37 decks
Evolving Wilds
19%inclusion7 decks37 decks
Exotic Orchard
16%inclusion6 decks37 decks
Verdant Catacombs
14%inclusion5 decks37 decks
Gemstone Caverns
11%inclusion4 decks37 decks
Urza's Cave
8.1%inclusion3 decks37 decks
Mana Confluence
8.1%inclusion3 decks37 decks
Wooded Foothills
8.1%inclusion3 decks37 decks
Bloodstained Mire
8.1%inclusion3 decks37 decks
Polluted Delta
8.1%inclusion3 decks37 decks
Terramorphic Expanse
8.1%inclusion3 decks37 decks