Mikaeus, the Unhallowed
Cauldron of Souls
Dross Scorpion
Phyrexian 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 Phyrexian Altar by sacrificing Dross Scorpion, adding one mana of any color.
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 Phyrexian Altar by sacrificing Dross Scorpion, adding one mana of any color.
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 Phyrexian Altar by sacrificing Dross Scorpion, adding one mana of any color.
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 colored mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Mikaeus, the Unhallowed
0.4%inclusion7 decks1.80K decks
Thalisse, Reverent Medium
0.0%inclusion1 decks2.28K decks
Reaper King
0.0%inclusion1 decks7.10K decks
Kokusho, the Evening Star
0.1%inclusion1 decks1.19K decks
Meren of Clan Nel Toth
0.0%inclusion1 decks19K decks
Fain, the Broker
0.3%inclusion1 decks381 decks
Megatron, Tyrant
0.0%inclusion1 decks4.66K decks
Sheoldred, the Apocalypse
0.0%inclusion1 decks10.4K decks
Nicol Bolas, the Ravager
0.0%inclusion1 decks8.35K decks
Massacre Girl
0.0%inclusion1 decks2.04K decks
Edgar Markov
0.0%inclusion1 decks39.9K decks
The Wise Mothman
0.0%inclusion1 decks26.4K decks
Alela, Artful Provocateur
0.0%inclusion1 decks14.4K decks
Rendmaw, Creaking Nest
0.0%inclusion1 decks9.38K decks
Trazyn the Infinite
0.0%inclusion1 decks2K decks
Winter, Cynical Opportunist
0.0%inclusion1 decks5.38K decks
Drana, Liberator of Malakir
0.2%inclusion1 decks515 decks
Gev, Scaled Scorch
0.0%inclusion1 decks9.20K decks
High Synergy Cards
Ashnod's Altar
84%inclusion21 decks25 decks
77%synergy
Urborg, Tomb of Yawgmoth
64%inclusion16 decks25 decks
55%synergy
Nature's Lore
80%inclusion4 decks5 decks
48%synergy
Cabal Coffers
56%inclusion14 decks25 decks
46%synergy
Altar of Dementia
44%inclusion11 decks25 decks
42%synergy
Blood Artist
52%inclusion13 decks25 decks
40%synergy
Triskelion
40%inclusion10 decks25 decks
40%synergy
Putrid Goblin
40%inclusion10 decks25 decks
39%synergy
Yawgmoth, Thran Physician
40%inclusion10 decks25 decks
37%synergy
Phyrexian Tower
44%inclusion11 decks25 decks
35%synergy
Top Cards
Lightning Greaves
44%inclusion11 decks25 decks
19%synergy
Crypt Ghast
40%inclusion10 decks25 decks
35%synergy
Viscera Seer
40%inclusion10 decks25 decks
32%synergy
Gray Merchant of Asphodel
40%inclusion10 decks25 decks
31%synergy
Victimize
40%inclusion10 decks25 decks
28%synergy
Reanimate
40%inclusion10 decks25 decks
21%synergy
Carrion Feeder
36%inclusion9 decks25 decks
32%synergy
Pitiless Plunderer
36%inclusion9 decks25 decks
27%synergy
Toxic Deluge
36%inclusion9 decks25 decks
18%synergy
Swiftfoot Boots
36%inclusion9 decks25 decks
9%synergy
Game Changers
Rhystic Study
75%inclusion3 decks4 decks
50%synergy
Demonic Tutor
36%inclusion9 decks25 decks
16%synergy
Vampiric Tutor
28%inclusion7 decks25 decks
12%synergy
Ancient Tomb
24%inclusion6 decks25 decks
14%synergy
Imperial Seal
20%inclusion5 decks25 decks
15%synergy
Mana Vault
20%inclusion5 decks25 decks
14%synergy
Bolas's Citadel
20%inclusion5 decks25 decks
12%synergy
Grim Monolith
12%inclusion3 decks25 decks
10%synergy
Necropotence
12%inclusion3 decks25 decks
7%synergy
Creatures
Mayhem Devil
60%inclusion3 decks5 decks
50%synergy
Walking Ballista
32%inclusion8 decks25 decks
29%synergy
Zulaport Cutthroat
32%inclusion8 decks25 decks
23%synergy
Tatterkite
28%inclusion7 decks25 decks
28%synergy
Puppeteer Clique
28%inclusion7 decks25 decks
27%synergy
Lesser Masticore
24%inclusion6 decks25 decks
24%synergy
Tormod, the Desecrator
24%inclusion6 decks25 decks
23%synergy
Ayara, First of Locthwain
24%inclusion6 decks25 decks
21%synergy
Wingrattle Scarecrow
20%inclusion5 decks25 decks
20%synergy
Cryptic Trilobite
20%inclusion5 decks25 decks
20%synergy
Persistent Constrictor
20%inclusion3 decks15 decks
19%synergy
K'rrik, Son of Yawgmoth
20%inclusion5 decks25 decks
18%synergy
Grim Haruspex
20%inclusion5 decks25 decks
17%synergy
Gravecrawler
20%inclusion5 decks25 decks
16%synergy
Massacre Wurm
20%inclusion5 decks25 decks
15%synergy
Solemn Simulacrum
20%inclusion5 decks25 decks
7%synergy
Chainbreaker
16%inclusion4 decks25 decks
16%synergy
Rattleblaze Scarecrow
16%inclusion4 decks25 decks
16%synergy
Workhorse
16%inclusion4 decks25 decks
16%synergy
Lingering Tormentor
16%inclusion4 decks25 decks
16%synergy
Cinderhaze Wretch
16%inclusion4 decks25 decks
16%synergy
Kokusho, the Evening Star
16%inclusion4 decks25 decks
15%synergy
Grave Titan
16%inclusion4 decks25 decks
14%synergy
Yahenni, Undying Partisan
16%inclusion4 decks25 decks
13%synergy
Sheoldred, Whispering One
16%inclusion4 decks25 decks
12%synergy
Syr Konrad, the Grim
16%inclusion4 decks25 decks
7%synergy
Pith Driller
12%inclusion3 decks25 decks
12%synergy
Grim Poppet
12%inclusion3 decks25 decks
12%synergy
Pili-Pala
12%inclusion3 decks25 decks
12%synergy
Bloodflow Connoisseur
12%inclusion3 decks25 decks
12%synergy
Dusk Legion Sergeant
12%inclusion3 decks25 decks
12%synergy
Chainer, Dementia Master
12%inclusion3 decks25 decks
11%synergy
Magus of the Coffers
12%inclusion3 decks25 decks
11%synergy
Junk Diver
12%inclusion3 decks25 decks
11%synergy
Plague Belcher
12%inclusion3 decks25 decks
11%synergy
Hangarback Walker
12%inclusion3 decks25 decks
11%synergy
Nirkana Revenant
12%inclusion3 decks25 decks
11%synergy
Sidisi, Undead Vizier
12%inclusion3 decks25 decks
11%synergy
Wurmcoil Engine
12%inclusion3 decks25 decks
10%synergy
Myr Retriever
12%inclusion3 decks25 decks
10%synergy
Palladium Myr
12%inclusion3 decks25 decks
10%synergy
Falkenrath Noble
12%inclusion3 decks25 decks
10%synergy
Butcher of Malakir
12%inclusion3 decks25 decks
9%synergy
Noxious Gearhulk
12%inclusion3 decks25 decks
9%synergy
Ravenous Chupacabra
12%inclusion3 decks25 decks
9%synergy
Reassembling Skeleton
12%inclusion3 decks25 decks
8%synergy
Foundry Inspector
12%inclusion3 decks25 decks
8%synergy
Instants
Mana Drain
75%inclusion3 decks4 decks
60%synergy
Assassin's Trophy
60%inclusion3 decks5 decks
30%synergy
Dark Ritual
28%inclusion7 decks25 decks
4%synergy
Deadly Rollick
24%inclusion6 decks25 decks
11%synergy
Village Rites
20%inclusion5 decks25 decks
11%synergy
Defile
16%inclusion4 decks25 decks
13%synergy
Tragic Slip
16%inclusion4 decks25 decks
12%synergy
Culling the Weak
16%inclusion4 decks25 decks
12%synergy
Imp's Mischief
12%inclusion3 decks25 decks
8%synergy
Saw in Half
12%inclusion3 decks25 decks
8%synergy
Corrupted Conviction
12%inclusion3 decks25 decks
7%synergy
Cabal Ritual
12%inclusion3 decks25 decks
7%synergy
Entomb
12%inclusion3 decks25 decks
5%synergy
Deadly Dispute
12%inclusion3 decks25 decks
0%synergy
Sorceries
Three Visits
60%inclusion3 decks5 decks
36%synergy
Damnation
32%inclusion8 decks25 decks
25%synergy
Exsanguinate
28%inclusion7 decks25 decks
21%synergy
Living Death
24%inclusion6 decks25 decks
19%synergy
Feed the Swarm
24%inclusion6 decks25 decks
7%synergy
Torment of Hailfire
20%inclusion5 decks25 decks
16%synergy
Diabolic Intent
20%inclusion5 decks25 decks
12%synergy
Black Sun's Zenith
16%inclusion4 decks25 decks
15%synergy
Beseech the Queen
12%inclusion3 decks25 decks
11%synergy
Yawgmoth's Will
12%inclusion3 decks25 decks
11%synergy
Rise of the Dark Realms
12%inclusion3 decks25 decks
7%synergy
Diabolic Tutor
12%inclusion3 decks25 decks
6%synergy
Buried Alive
12%inclusion3 decks25 decks
6%synergy
Sign in Blood
12%inclusion3 decks25 decks
3%synergy
Utility Artifacts
Jet Medallion
28%inclusion7 decks25 decks
24%synergy
Skullclamp
24%inclusion6 decks25 decks
13%synergy
Blasting Station
20%inclusion5 decks25 decks
20%synergy
Krark-Clan Ironworks
20%inclusion5 decks25 decks
19%synergy
Bontu's Monument
20%inclusion5 decks25 decks
18%synergy
Nim Deathmantle
16%inclusion4 decks25 decks
15%synergy
Cloudstone Curio
12%inclusion3 decks25 decks
11%synergy
Staff of Domination
12%inclusion3 decks25 decks
11%synergy
Aetherflux Reservoir
12%inclusion3 decks25 decks
9%synergy
Panharmonicon
12%inclusion3 decks25 decks
8%synergy
Sensei's Divining Top
12%inclusion3 decks25 decks
7%synergy
Enchantments
Anointed Procession
60%inclusion3 decks5 decks
53%synergy
Grave Pact
28%inclusion7 decks25 decks
23%synergy
Animate Dead
28%inclusion7 decks25 decks
19%synergy
Black Market
24%inclusion6 decks25 decks
20%synergy
The Meathook Massacre
24%inclusion6 decks25 decks
19%synergy
Phyrexian Arena
24%inclusion6 decks25 decks
8%synergy
Bastion of Remembrance
20%inclusion5 decks25 decks
14%synergy
Black Market Connections
20%inclusion5 decks25 decks
8%synergy
Retribution of the Ancients
16%inclusion4 decks25 decks
16%synergy
Dictate of Erebos
16%inclusion4 decks25 decks
13%synergy
Open the Graves
12%inclusion3 decks25 decks
11%synergy
Bloodchief Ascension
12%inclusion3 decks25 decks
8%synergy
Planeswalkers
Liliana, Dreadhorde General
12%inclusion3 decks25 decks
8%synergy
Utility Lands
Reliquary Tower
44%inclusion11 decks25 decks
14%synergy
Nykthos, Shrine to Nyx
32%inclusion8 decks25 decks
27%synergy
Bojuka Bog
32%inclusion8 decks25 decks
2%synergy
Takenuma, Abandoned Mire
28%inclusion7 decks25 decks
19%synergy
Rogue's Passage
28%inclusion7 decks25 decks
8%synergy
High Market
24%inclusion6 decks25 decks
21%synergy
Cabal Stronghold
24%inclusion6 decks25 decks
21%synergy
Witch's Cottage
20%inclusion5 decks25 decks
17%synergy
Vault of Whispers
20%inclusion5 decks25 decks
16%synergy
Command Beacon
20%inclusion5 decks25 decks
15%synergy
Temple of the False God
20%inclusion5 decks25 decks
11%synergy
Castle Locthwain
16%inclusion4 decks25 decks
12%synergy
Mortuary Mire
16%inclusion4 decks25 decks
12%synergy
Buried Ruin
16%inclusion4 decks25 decks
11%synergy
Deserted Temple
12%inclusion3 decks25 decks
11%synergy
Volrath's Stronghold
12%inclusion3 decks25 decks
11%synergy
Westvale Abbey
12%inclusion3 decks25 decks
10%synergy
Thespian's Stage
12%inclusion3 decks25 decks
9%synergy
Urza's Saga
12%inclusion3 decks25 decks
5%synergy
Yavimaya, Cradle of Growth
12%inclusion3 decks25 decks
3%synergy
Mana Artifacts
Sol Ring
92%inclusion23 decks25 decks
8%synergy
Arcane Signet
32%inclusion8 decks25 decks
-40%synergy
Fellwar Stone
24%inclusion6 decks25 decks
3%synergy
Caged Sun
16%inclusion4 decks25 decks
14%synergy
Gilded Lotus
16%inclusion4 decks25 decks
13%synergy
Charcoal Diamond
16%inclusion4 decks25 decks
12%synergy
Gauntlet of Power
12%inclusion3 decks25 decks
11%synergy
Basalt Monolith
12%inclusion3 decks25 decks
10%synergy
Mind Stone
12%inclusion3 decks25 decks
-3%synergy
Lands
Isolated Chapel
80%inclusion4 decks5 decks
47%synergy
Overgrown Tomb
80%inclusion4 decks5 decks
40%synergy
Watery Grave
75%inclusion3 decks4 decks
34%synergy
Bayou
60%inclusion3 decks5 decks
47%synergy
Caves of Koilos
60%inclusion3 decks5 decks
31%synergy
Dragonskull Summit
60%inclusion3 decks5 decks
26%synergy
Blood Crypt
60%inclusion3 decks5 decks
23%synergy
Godless Shrine
60%inclusion3 decks5 decks
19%synergy
Command Tower
52%inclusion13 decks25 decks
-22%synergy
Myriad Landscape
28%inclusion7 decks25 decks
11%synergy
Verdant Catacombs
24%inclusion6 decks25 decks
13%synergy
Gemstone Caverns
12%inclusion3 decks25 decks
7%synergy
Mana Confluence
12%inclusion3 decks25 decks
5%synergy
Cavern of Souls
12%inclusion3 decks25 decks
5%synergy
City of Brass
12%inclusion3 decks25 decks
4%synergy
Marsh Flats
12%inclusion3 decks25 decks
1%synergy
Bloodstained Mire
12%inclusion3 decks25 decks
1%synergy
Misty Rainforest
12%inclusion3 decks25 decks
0%synergy
Polluted Delta
12%inclusion3 decks25 decks
0%synergy
Path of Ancestry
12%inclusion3 decks25 decks
-10%synergy
Exotic Orchard
12%inclusion3 decks25 decks
-24%synergy