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
0.3%inclusion6 decks1.90K decks
Reaper King
0.0%inclusion3 decks8K decks
Thalisse, Reverent Medium
0.0%inclusion1 decks2.37K decks
Slimefoot, the Stowaway
0.0%inclusion1 decks5.79K decks
Kokusho, the Evening Star
0.1%inclusion1 decks1.28K decks
Megatron, Tyrant
0.0%inclusion1 decks4.76K decks
Nicol Bolas, the Ravager
0.0%inclusion1 decks8.59K decks
Massacre Girl
0.1%inclusion1 decks1.98K decks
Edgar Markov
0.0%inclusion1 decks42.6K decks
The Wise Mothman
0.0%inclusion1 decks29.9K decks
Hogaak, Arisen Necropolis
0.0%inclusion1 decks2.52K decks
Alela, Artful Provocateur
0.0%inclusion1 decks15.1K decks
Rendmaw, Creaking Nest
0.0%inclusion1 decks10.6K decks
Shadow the Hedgehog
0.0%inclusion1 decks8.75K decks
Winter, Cynical Opportunist
0.0%inclusion1 decks5.98K decks
Drana, Liberator of Malakir
0.2%inclusion1 decks540 decks
Gev, Scaled Scorch
0.0%inclusion1 decks9.98K decks
New Cards
Eirdu, Carrier of Dawn
50%inclusion1 decks2 decks
49%synergy
High Synergy Cards
Ashnod's Altar
83%inclusion20 decks24 decks
77%synergy
Mana Drain
67%inclusion4 decks6 decks
52%synergy
Urborg, Tomb of Yawgmoth
54%inclusion13 decks24 decks
45%synergy
Cabal Coffers
50%inclusion12 decks24 decks
40%synergy
Mayhem Devil
50%inclusion4 decks8 decks
40%synergy
Viscera Seer
42%inclusion10 decks24 decks
34%synergy
Tatterkite
33%inclusion8 decks24 decks
33%synergy
Triskelion
33%inclusion8 decks24 decks
33%synergy
Putrid Goblin
33%inclusion8 decks24 decks
33%synergy
Altar of Dementia
33%inclusion8 decks24 decks
31%synergy
Top Cards
Three Visits
50%inclusion4 decks8 decks
26%synergy
Nature's Lore
50%inclusion4 decks8 decks
19%synergy
Cultivate
50%inclusion4 decks8 decks
7%synergy
Zulaport Cutthroat
38%inclusion9 decks24 decks
29%synergy
Blood Artist
38%inclusion9 decks24 decks
26%synergy
Yawgmoth, Thran Physician
33%inclusion8 decks24 decks
30%synergy
Carrion Feeder
33%inclusion8 decks24 decks
29%synergy
Skullclamp
33%inclusion8 decks24 decks
22%synergy
Victimize
33%inclusion8 decks24 decks
21%synergy
Reanimate
33%inclusion8 decks24 decks
14%synergy
Game Changers
Rhystic Study
67%inclusion4 decks6 decks
43%synergy
Mystical Tutor
50%inclusion3 decks6 decks
38%synergy
Fierce Guardianship
50%inclusion3 decks6 decks
32%synergy
Cyclonic Rift
50%inclusion3 decks6 decks
28%synergy
Enlightened Tutor
43%inclusion3 decks7 decks
28%synergy
Teferi's Protection
43%inclusion3 decks7 decks
26%synergy
Demonic Tutor
38%inclusion9 decks24 decks
18%synergy
Vampiric Tutor
29%inclusion7 decks24 decks
14%synergy
Ancient Tomb
21%inclusion5 decks24 decks
11%synergy
Imperial Seal
17%inclusion4 decks24 decks
11%synergy
Creatures
Etherium Sculptor
50%inclusion3 decks6 decks
44%synergy
Eternal Witness
38%inclusion3 decks8 decks
21%synergy
Pitiless Plunderer
29%inclusion7 decks24 decks
21%synergy
Crypt Ghast
25%inclusion6 decks24 decks
20%synergy
Gray Merchant of Asphodel
25%inclusion6 decks24 decks
16%synergy
Wingrattle Scarecrow
21%inclusion5 decks24 decks
21%synergy
Lesser Masticore
21%inclusion5 decks24 decks
21%synergy
Puppeteer Clique
21%inclusion5 decks24 decks
20%synergy
Walking Ballista
21%inclusion5 decks24 decks
18%synergy
Ayara, First of Locthwain
21%inclusion5 decks24 decks
18%synergy
Gravecrawler
21%inclusion5 decks24 decks
17%synergy
Chainbreaker
17%inclusion4 decks24 decks
17%synergy
Rattleblaze Scarecrow
17%inclusion4 decks24 decks
17%synergy
Grim Poppet
17%inclusion4 decks24 decks
17%synergy
Pili-Pala
17%inclusion4 decks24 decks
16%synergy
Tormod, the Desecrator
17%inclusion4 decks24 decks
16%synergy
Butcher of Malakir
17%inclusion4 decks24 decks
14%synergy
Yahenni, Undying Partisan
17%inclusion4 decks24 decks
14%synergy
Foundry Inspector
17%inclusion4 decks24 decks
13%synergy
Massacre Wurm
17%inclusion4 decks24 decks
12%synergy
Pith Driller
13%inclusion3 decks24 decks
12%synergy
Workhorse
13%inclusion3 decks24 decks
12%synergy
Heap Doll
13%inclusion3 decks24 decks
12%synergy
Lingering Tormentor
13%inclusion3 decks24 decks
12%synergy
Cinderhaze Wretch
13%inclusion3 decks24 decks
12%synergy
Scuttlemutt
13%inclusion3 decks24 decks
12%synergy
Oasis Gardener
13%inclusion3 decks24 decks
12%synergy
Scarecrone
13%inclusion3 decks24 decks
12%synergy
Trazyn the Infinite
13%inclusion3 decks24 decks
12%synergy
Cryptic Trilobite
13%inclusion3 decks24 decks
12%synergy
Bloodflow Connoisseur
13%inclusion3 decks24 decks
12%synergy
Metalworker
13%inclusion3 decks24 decks
12%synergy
Necrotic Ooze
13%inclusion3 decks24 decks
12%synergy
Memnite
13%inclusion3 decks24 decks
12%synergy
Plague Belcher
13%inclusion3 decks24 decks
12%synergy
Kokusho, the Evening Star
13%inclusion3 decks24 decks
11%synergy
Wurmcoil Engine
13%inclusion3 decks24 decks
11%synergy
Falkenrath Noble
13%inclusion3 decks24 decks
11%synergy
Grave Titan
13%inclusion3 decks24 decks
10%synergy
K'rrik, Son of Yawgmoth
13%inclusion3 decks24 decks
10%synergy
Grim Haruspex
13%inclusion3 decks24 decks
10%synergy
Midnight Reaper
13%inclusion3 decks24 decks
9%synergy
Sheoldred, Whispering One
13%inclusion3 decks24 decks
8%synergy
Roaming Throne
13%inclusion3 decks24 decks
6%synergy
Solemn Simulacrum
13%inclusion3 decks24 decks
0%synergy
Instants
Deflecting Swat
38%inclusion3 decks8 decks
21%synergy
Deadly Rollick
29%inclusion7 decks24 decks
15%synergy
Dark Ritual
21%inclusion5 decks24 decks
-4%synergy
Defile
17%inclusion4 decks24 decks
14%synergy
Culling the Weak
17%inclusion4 decks24 decks
12%synergy
Village Rites
17%inclusion4 decks24 decks
7%synergy
Stinging Study
13%inclusion3 decks24 decks
12%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
Sorceries
Damnation
29%inclusion7 decks24 decks
23%synergy
Toxic Deluge
29%inclusion7 decks24 decks
11%synergy
Exsanguinate
25%inclusion6 decks24 decks
18%synergy
Blasphemous Edict
18%inclusion3 decks17 decks
12%synergy
Torment of Hailfire
17%inclusion4 decks24 decks
13%synergy
Living Death
17%inclusion4 decks24 decks
11%synergy
Feed the Swarm
17%inclusion4 decks24 decks
1%synergy
Beseech the Queen
13%inclusion3 decks24 decks
12%synergy
Black Sun's Zenith
13%inclusion3 decks24 decks
11%synergy
Diabolic Tutor
13%inclusion3 decks24 decks
7%synergy
Diabolic Intent
13%inclusion3 decks24 decks
5%synergy
Utility Artifacts
Swiftfoot Boots
29%inclusion7 decks24 decks
2%synergy
Krark-Clan Ironworks
25%inclusion6 decks24 decks
24%synergy
Lightning Greaves
25%inclusion6 decks24 decks
0%synergy
Blasting Station
17%inclusion4 decks24 decks
16%synergy
Bontu's Monument
17%inclusion4 decks24 decks
15%synergy
Aetherflux Reservoir
17%inclusion4 decks24 decks
13%synergy
Urza's Incubator
17%inclusion4 decks24 decks
13%synergy
Jet Medallion
17%inclusion4 decks24 decks
13%synergy
Panharmonicon
17%inclusion4 decks24 decks
13%synergy
Sensei's Divining Top
17%inclusion4 decks24 decks
12%synergy
Bolas's Citadel
17%inclusion4 decks24 decks
9%synergy
Nim Deathmantle
13%inclusion3 decks24 decks
12%synergy
Cloudstone Curio
13%inclusion3 decks24 decks
12%synergy
Conjurer's Closet
13%inclusion3 decks24 decks
10%synergy
Maskwood Nexus
13%inclusion3 decks24 decks
10%synergy
Herald's Horn
13%inclusion3 decks24 decks
7%synergy
The One Ring
13%inclusion3 decks24 decks
4%synergy
Enchantments
Solemnity
43%inclusion3 decks7 decks
42%synergy
Anointed Procession
43%inclusion3 decks7 decks
36%synergy
Exploration
38%inclusion3 decks8 decks
29%synergy
Black Market
21%inclusion5 decks24 decks
17%synergy
Grave Pact
21%inclusion5 decks24 decks
16%synergy
Animate Dead
21%inclusion5 decks24 decks
12%synergy
Black Market Connections
21%inclusion5 decks24 decks
9%synergy
Phyrexian Arena
21%inclusion5 decks24 decks
5%synergy
Retribution of the Ancients
17%inclusion4 decks24 decks
16%synergy
The Meathook Massacre
17%inclusion4 decks24 decks
12%synergy
Bastion of Remembrance
17%inclusion4 decks24 decks
10%synergy
Revel in Riches
13%inclusion3 decks24 decks
10%synergy
Kaya's Ghostform
13%inclusion3 decks24 decks
9%synergy
Bloodchief Ascension
13%inclusion3 decks24 decks
9%synergy
Utility Lands
Ancient Den
43%inclusion3 decks7 decks
37%synergy
Reliquary Tower
42%inclusion10 decks24 decks
12%synergy
Great Furnace
38%inclusion3 decks8 decks
32%synergy
Phyrexian Tower
38%inclusion9 decks24 decks
29%synergy
Rogue's Passage
38%inclusion9 decks24 decks
17%synergy
Bojuka Bog
38%inclusion9 decks24 decks
8%synergy
Nykthos, Shrine to Nyx
29%inclusion7 decks24 decks
24%synergy
Mortuary Mire
21%inclusion5 decks24 decks
17%synergy
Vault of Whispers
21%inclusion5 decks24 decks
16%synergy
Takenuma, Abandoned Mire
21%inclusion5 decks24 decks
12%synergy
Temple of the False God
21%inclusion5 decks24 decks
12%synergy
High Market
17%inclusion4 decks24 decks
14%synergy
Witch's Cottage
17%inclusion4 decks24 decks
13%synergy
Yavimaya, Cradle of Growth
17%inclusion4 decks24 decks
8%synergy
Dark Depths
13%inclusion3 decks24 decks
11%synergy
Thespian's Stage
13%inclusion3 decks24 decks
10%synergy
Field of the Dead
13%inclusion3 decks24 decks
10%synergy
Cabal Stronghold
13%inclusion3 decks24 decks
9%synergy
Darksteel Citadel
13%inclusion3 decks24 decks
9%synergy
Castle Locthwain
13%inclusion3 decks24 decks
9%synergy
Buried Ruin
13%inclusion3 decks24 decks
8%synergy
Command Beacon
13%inclusion3 decks24 decks
8%synergy
Urza's Saga
13%inclusion3 decks24 decks
6%synergy
Mana Artifacts
Sol Ring
96%inclusion23 decks24 decks
12%synergy
Talisman of Resilience
38%inclusion3 decks8 decks
25%synergy
Arcane Signet
33%inclusion8 decks24 decks
-39%synergy
Fellwar Stone
25%inclusion6 decks24 decks
5%synergy
Mana Vault
17%inclusion4 decks24 decks
11%synergy
Caged Sun
13%inclusion3 decks24 decks
11%synergy
Mind Stone
13%inclusion3 decks24 decks
-2%synergy
Lands
The World Tree
100%inclusion3 decks3 decks
72%synergy
Xander's Lounge
75%inclusion3 decks4 decks
51%synergy
Raffine's Tower
75%inclusion3 decks4 decks
51%synergy
Overgrown Tomb
63%inclusion5 decks8 decks
21%synergy
Command Tower
63%inclusion15 decks24 decks
-12%synergy
Savai Triome
60%inclusion3 decks5 decks
36%synergy
Nomad Outpost
60%inclusion3 decks5 decks
31%synergy
Isolated Chapel
57%inclusion4 decks7 decks
24%synergy
Dragonskull Summit
50%inclusion4 decks8 decks
15%synergy
Blood Crypt
50%inclusion4 decks8 decks
12%synergy
Watery Grave
50%inclusion3 decks6 decks
8%synergy
Caves of Koilos
43%inclusion3 decks7 decks
14%synergy
Godless Shrine
43%inclusion3 decks7 decks
2%synergy
Twilight Mire
38%inclusion3 decks8 decks
24%synergy
Bayou
38%inclusion3 decks8 decks
24%synergy
Undergrowth Stadium
38%inclusion3 decks8 decks
14%synergy
Sulfurous Springs
38%inclusion3 decks8 decks
14%synergy
Luxury Suite
38%inclusion3 decks8 decks
14%synergy
Llanowar Wastes
38%inclusion3 decks8 decks
11%synergy
Woodland Cemetery
38%inclusion3 decks8 decks
5%synergy
Verdant Catacombs
29%inclusion7 decks24 decks
18%synergy
Path of Ancestry
21%inclusion5 decks24 decks
-1%synergy
Bloodstained Mire
17%inclusion4 decks24 decks
5%synergy
Myriad Landscape
17%inclusion4 decks24 decks
1%synergy
Evolving Wilds
17%inclusion4 decks24 decks
-4%synergy
Mana Confluence
13%inclusion3 decks24 decks
6%synergy
Cavern of Souls
13%inclusion3 decks24 decks
5%synergy
City of Brass
13%inclusion3 decks24 decks
5%synergy
Marsh Flats
13%inclusion3 decks24 decks
2%synergy
Misty Rainforest
13%inclusion3 decks24 decks
1%synergy
Polluted Delta
13%inclusion3 decks24 decks
0%synergy