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%inclusion8 decks1.84K decks
Reaper King
0.0%inclusion2 decks7.36K decks
Thalisse, Reverent Medium
0.0%inclusion1 decks2.31K decks
Kokusho, the Evening Star
0.1%inclusion1 decks1.24K decks
Megatron, Tyrant
0.0%inclusion1 decks4.75K decks
Sheoldred, the Apocalypse
0.0%inclusion1 decks10.6K decks
Nicol Bolas, the Ravager
0.0%inclusion1 decks8.50K decks
Massacre Girl
0.0%inclusion1 decks2.05K decks
Edgar Markov
0.0%inclusion1 decks41.1K decks
The Wise Mothman
0.0%inclusion1 decks27.5K decks
Alela, Artful Provocateur
0.0%inclusion1 decks14.7K decks
Rendmaw, Creaking Nest
0.0%inclusion1 decks9.85K decks
Winter, Cynical Opportunist
0.0%inclusion1 decks5.63K decks
Drana, Liberator of Malakir
0.2%inclusion1 decks531 decks
Gev, Scaled Scorch
0.0%inclusion1 decks9.62K decks
Tergrid, God of Fright
0.0%inclusion1 decks11K decks
High Synergy Cards
Ashnod's Altar
83%inclusion20 decks24 decks
77%synergy
Urborg, Tomb of Yawgmoth
58%inclusion14 decks24 decks
49%synergy
Viscera Seer
54%inclusion13 decks24 decks
46%synergy
Cabal Coffers
54%inclusion13 decks24 decks
44%synergy
Triskelion
42%inclusion10 decks24 decks
41%synergy
Phyrexian Tower
50%inclusion12 decks24 decks
41%synergy
Putrid Goblin
42%inclusion10 decks24 decks
41%synergy
Altar of Dementia
42%inclusion10 decks24 decks
39%synergy
Blood Artist
50%inclusion12 decks24 decks
38%synergy
Carrion Feeder
42%inclusion10 decks24 decks
37%synergy
Top Cards
Crypt Ghast
42%inclusion10 decks24 decks
37%synergy
Victimize
42%inclusion10 decks24 decks
29%synergy
Yawgmoth, Thran Physician
38%inclusion9 decks24 decks
34%synergy
Gray Merchant of Asphodel
38%inclusion9 decks24 decks
29%synergy
Tatterkite
33%inclusion8 decks24 decks
33%synergy
Walking Ballista
33%inclusion8 decks24 decks
31%synergy
Reanimate
33%inclusion8 decks24 decks
14%synergy
Lightning Greaves
33%inclusion8 decks24 decks
8%synergy
Swiftfoot Boots
33%inclusion8 decks24 decks
6%synergy
Lesser Masticore
29%inclusion7 decks24 decks
29%synergy
Game Changers
Rhystic Study
60%inclusion3 decks5 decks
36%synergy
Demonic Tutor
33%inclusion8 decks24 decks
14%synergy
Vampiric Tutor
25%inclusion6 decks24 decks
10%synergy
Bolas's Citadel
21%inclusion5 decks24 decks
13%synergy
Imperial Seal
17%inclusion4 decks24 decks
11%synergy
Mana Vault
17%inclusion4 decks24 decks
11%synergy
Ancient Tomb
17%inclusion4 decks24 decks
7%synergy
Grim Monolith
13%inclusion3 decks24 decks
10%synergy
Necropotence
13%inclusion3 decks24 decks
7%synergy
Creatures
Mayhem Devil
50%inclusion3 decks6 decks
40%synergy
Puppeteer Clique
29%inclusion7 decks24 decks
28%synergy
Ayara, First of Locthwain
29%inclusion7 decks24 decks
26%synergy
Pitiless Plunderer
29%inclusion7 decks24 decks
21%synergy
Zulaport Cutthroat
29%inclusion7 decks24 decks
21%synergy
Wingrattle Scarecrow
25%inclusion6 decks24 decks
25%synergy
Tormod, the Desecrator
25%inclusion6 decks24 decks
24%synergy
Persistent Constrictor
24%inclusion4 decks17 decks
22%synergy
Chainbreaker
21%inclusion5 decks24 decks
21%synergy
Rattleblaze Scarecrow
21%inclusion5 decks24 decks
21%synergy
Workhorse
21%inclusion5 decks24 decks
21%synergy
Cryptic Trilobite
21%inclusion5 decks24 decks
21%synergy
K'rrik, Son of Yawgmoth
21%inclusion5 decks24 decks
19%synergy
Grim Haruspex
21%inclusion5 decks24 decks
18%synergy
Gravecrawler
21%inclusion5 decks24 decks
17%synergy
Massacre Wurm
21%inclusion5 decks24 decks
16%synergy
Solemn Simulacrum
21%inclusion5 decks24 decks
8%synergy
Grim Poppet
17%inclusion4 decks24 decks
17%synergy
Lingering Tormentor
17%inclusion4 decks24 decks
17%synergy
Cinderhaze Wretch
17%inclusion4 decks24 decks
17%synergy
Kokusho, the Evening Star
17%inclusion4 decks24 decks
15%synergy
Falkenrath Noble
17%inclusion4 decks24 decks
15%synergy
Yahenni, Undying Partisan
17%inclusion4 decks24 decks
14%synergy
Pith Driller
13%inclusion3 decks24 decks
12%synergy
Pili-Pala
13%inclusion3 decks24 decks
12%synergy
Bloodflow Connoisseur
13%inclusion3 decks24 decks
12%synergy
Dusk Legion Sergeant
13%inclusion3 decks24 decks
12%synergy
Hex Parasite
13%inclusion3 decks24 decks
12%synergy
Chainer, Dementia Master
13%inclusion3 decks24 decks
12%synergy
Magus of the Coffers
13%inclusion3 decks24 decks
12%synergy
Plague Belcher
13%inclusion3 decks24 decks
12%synergy
Blood Pet
13%inclusion3 decks24 decks
11%synergy
Nirkana Revenant
13%inclusion3 decks24 decks
11%synergy
Sidisi, Undead Vizier
13%inclusion3 decks24 decks
11%synergy
Drivnod, Carnage Dominus
13%inclusion3 decks24 decks
10%synergy
Grave Titan
13%inclusion3 decks24 decks
10%synergy
Butcher of Malakir
13%inclusion3 decks24 decks
10%synergy
Noxious Gearhulk
13%inclusion3 decks24 decks
9%synergy
Foundry Inspector
13%inclusion3 decks24 decks
8%synergy
Sheoldred, Whispering One
13%inclusion3 decks24 decks
8%synergy
Syr Konrad, the Grim
13%inclusion3 decks24 decks
4%synergy
Instants
Mana Drain
60%inclusion3 decks5 decks
45%synergy
Dark Ritual
29%inclusion7 decks24 decks
5%synergy
Culling the Weak
25%inclusion6 decks24 decks
21%synergy
Deadly Rollick
25%inclusion6 decks24 decks
12%synergy
Village Rites
21%inclusion5 decks24 decks
11%synergy
Defile
17%inclusion4 decks24 decks
14%synergy
Fell the Profane
14%inclusion3 decks21 decks
5%synergy
Tragic Slip
13%inclusion3 decks24 decks
9%synergy
Imp's Mischief
13%inclusion3 decks24 decks
9%synergy
Saw in Half
13%inclusion3 decks24 decks
8%synergy
Deadly Dispute
13%inclusion3 decks24 decks
0%synergy
Sorceries
Three Visits
60%inclusion3 decks5 decks
36%synergy
Nature's Lore
60%inclusion3 decks5 decks
28%synergy
Damnation
29%inclusion7 decks24 decks
22%synergy
Toxic Deluge
29%inclusion7 decks24 decks
11%synergy
Exsanguinate
25%inclusion6 decks24 decks
18%synergy
Torment of Hailfire
21%inclusion5 decks24 decks
17%synergy
Living Death
21%inclusion5 decks24 decks
16%synergy
Diabolic Intent
21%inclusion5 decks24 decks
13%synergy
Black Sun's Zenith
17%inclusion4 decks24 decks
15%synergy
Feed the Swarm
17%inclusion4 decks24 decks
0%synergy
Beseech the Queen
13%inclusion3 decks24 decks
12%synergy
Eaten Alive
13%inclusion3 decks24 decks
11%synergy
Yawgmoth's Will
13%inclusion3 decks24 decks
11%synergy
Rise of the Dark Realms
13%inclusion3 decks24 decks
8%synergy
Diabolic Tutor
13%inclusion3 decks24 decks
7%synergy
Sign in Blood
13%inclusion3 decks24 decks
4%synergy
Utility Artifacts
Jet Medallion
29%inclusion7 decks24 decks
26%synergy
Blasting Station
25%inclusion6 decks24 decks
25%synergy
Bontu's Monument
21%inclusion5 decks24 decks
19%synergy
Skullclamp
21%inclusion5 decks24 decks
10%synergy
Nim Deathmantle
17%inclusion4 decks24 decks
16%synergy
Krark-Clan Ironworks
17%inclusion4 decks24 decks
16%synergy
Cloudstone Curio
13%inclusion3 decks24 decks
12%synergy
Eldrazi Monument
13%inclusion3 decks24 decks
11%synergy
Aetherflux Reservoir
13%inclusion3 decks24 decks
9%synergy
Urza's Incubator
13%inclusion3 decks24 decks
9%synergy
Sensei's Divining Top
13%inclusion3 decks24 decks
8%synergy
Enchantments
Anointed Procession
50%inclusion3 decks6 decks
43%synergy
Black Market
25%inclusion6 decks24 decks
21%synergy
Grave Pact
25%inclusion6 decks24 decks
20%synergy
Bastion of Remembrance
25%inclusion6 decks24 decks
18%synergy
Animate Dead
25%inclusion6 decks24 decks
16%synergy
Dictate of Erebos
21%inclusion5 decks24 decks
18%synergy
The Meathook Massacre
21%inclusion5 decks24 decks
16%synergy
Phyrexian Arena
21%inclusion5 decks24 decks
5%synergy
Retribution of the Ancients
17%inclusion4 decks24 decks
16%synergy
Fallen Ideal
13%inclusion3 decks24 decks
12%synergy
Thran Vigil
13%inclusion3 decks24 decks
12%synergy
Open the Graves
13%inclusion3 decks24 decks
12%synergy
Kaya's Ghostform
13%inclusion3 decks24 decks
9%synergy
Bloodchief Ascension
13%inclusion3 decks24 decks
9%synergy
Black Market Connections
13%inclusion3 decks24 decks
1%synergy
Planeswalkers
Liliana, Dreadhorde General
13%inclusion3 decks24 decks
9%synergy
Utility Lands
Ancient Den
50%inclusion3 decks6 decks
45%synergy
Nykthos, Shrine to Nyx
42%inclusion10 decks24 decks
36%synergy
Reliquary Tower
42%inclusion10 decks24 decks
12%synergy
Rogue's Passage
33%inclusion8 decks24 decks
13%synergy
Bojuka Bog
33%inclusion8 decks24 decks
4%synergy
High Market
25%inclusion6 decks24 decks
22%synergy
Cabal Stronghold
25%inclusion6 decks24 decks
22%synergy
Takenuma, Abandoned Mire
25%inclusion6 decks24 decks
16%synergy
Witch's Cottage
21%inclusion5 decks24 decks
17%synergy
Vault of Whispers
21%inclusion5 decks24 decks
16%synergy
Buried Ruin
21%inclusion5 decks24 decks
16%synergy
Temple of the False God
21%inclusion5 decks24 decks
12%synergy
Deserted Temple
17%inclusion4 decks24 decks
16%synergy
Castle Locthwain
17%inclusion4 decks24 decks
13%synergy
Mortuary Mire
17%inclusion4 decks24 decks
12%synergy
Command Beacon
17%inclusion4 decks24 decks
12%synergy
Volrath's Stronghold
13%inclusion3 decks24 decks
11%synergy
Thespian's Stage
13%inclusion3 decks24 decks
10%synergy
Mana Artifacts
Sol Ring
96%inclusion23 decks24 decks
12%synergy
Arcane Signet
29%inclusion7 decks24 decks
-43%synergy
Fellwar Stone
25%inclusion6 decks24 decks
4%synergy
Caged Sun
17%inclusion4 decks24 decks
15%synergy
Charcoal Diamond
17%inclusion4 decks24 decks
12%synergy
Gauntlet of Power
13%inclusion3 decks24 decks
12%synergy
Gilded Lotus
13%inclusion3 decks24 decks
9%synergy
Mind Stone
13%inclusion3 decks24 decks
-2%synergy
Lands
Nomad Outpost
75%inclusion3 decks4 decks
45%synergy
Isolated Chapel
67%inclusion4 decks6 decks
34%synergy
Overgrown Tomb
60%inclusion3 decks5 decks
20%synergy
Watery Grave
60%inclusion3 decks5 decks
19%synergy
Command Tower
54%inclusion13 decks24 decks
-20%synergy
Caves of Koilos
50%inclusion3 decks6 decks
21%synergy
Dragonskull Summit
50%inclusion3 decks6 decks
16%synergy
Blood Crypt
50%inclusion3 decks6 decks
13%synergy
Godless Shrine
50%inclusion3 decks6 decks
9%synergy
Myriad Landscape
29%inclusion7 decks24 decks
13%synergy
Verdant Catacombs
21%inclusion5 decks24 decks
10%synergy
Cavern of Souls
17%inclusion4 decks24 decks
9%synergy
Mana Confluence
13%inclusion3 decks24 decks
6%synergy
City of Brass
13%inclusion3 decks24 decks
5%synergy
Marsh Flats
13%inclusion3 decks24 decks
2%synergy
Bloodstained Mire
13%inclusion3 decks24 decks
1%synergy
Misty Rainforest
13%inclusion3 decks24 decks
1%synergy
Polluted Delta
13%inclusion3 decks24 decks
1%synergy
Path of Ancestry
13%inclusion3 decks24 decks
-9%synergy