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 decks1.92K decks
Reaper King
0.0%inclusion3 decks8.11K decks
Thalisse, Reverent Medium
0.0%inclusion1 decks2.39K decks
Slimefoot, the Stowaway
0.0%inclusion1 decks5.85K decks
Grimgrin, Corpse-Born
0.0%inclusion1 decks3.64K decks
Kokusho, the Evening Star
0.1%inclusion1 decks1.31K decks
Megatron, Tyrant
0.0%inclusion1 decks4.79K decks
The Ghoul, Gunslinger
0.1%inclusion1 decks1.23K decks
Nicol Bolas, the Ravager
0.0%inclusion1 decks8.69K decks
Massacre Girl
0.1%inclusion1 decks1.99K decks
Edgar Markov
0.0%inclusion1 decks43.3K decks
The Wise Mothman
0.0%inclusion1 decks30.1K decks
Hogaak, Arisen Necropolis
0.0%inclusion1 decks2.56K decks
Alela, Artful Provocateur
0.0%inclusion1 decks15.3K decks
Rendmaw, Creaking Nest
0.0%inclusion1 decks10.9K decks
Shadow the Hedgehog
0.0%inclusion1 decks9.07K decks
Winter, Cynical Opportunist
0.0%inclusion1 decks6.10K decks
Drana, Liberator of Malakir
0.2%inclusion1 decks541 decks
New Cards
Eirdu, Carrier of Dawn
50%inclusion1 decks2 decks
49%synergy
High Synergy Cards
Ashnod's Altar
85%inclusion22 decks26 decks
78%synergy
Mana Drain
57%inclusion4 decks7 decks
43%synergy
Urborg, Tomb of Yawgmoth
50%inclusion13 decks26 decks
41%synergy
Mayhem Devil
50%inclusion4 decks8 decks
40%synergy
Viscera Seer
46%inclusion12 decks26 decks
38%synergy
Putrid Goblin
38%inclusion10 decks26 decks
38%synergy
Cabal Coffers
46%inclusion12 decks26 decks
37%synergy
Triskelion
35%inclusion9 decks26 decks
34%synergy
Altar of Dementia
35%inclusion9 decks26 decks
32%synergy
Yawgmoth, Thran Physician
35%inclusion9 decks26 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
8%synergy
Blood Artist
42%inclusion11 decks26 decks
31%synergy
Zulaport Cutthroat
38%inclusion10 decks26 decks
30%synergy
Carrion Feeder
35%inclusion9 decks26 decks
30%synergy
Skullclamp
35%inclusion9 decks26 decks
23%synergy
Victimize
35%inclusion9 decks26 decks
22%synergy
Reanimate
35%inclusion9 decks26 decks
16%synergy
Tatterkite
31%inclusion8 decks26 decks
31%synergy
Game Changers
Rhystic Study
57%inclusion4 decks7 decks
34%synergy
Mystical Tutor
43%inclusion3 decks7 decks
31%synergy
Enlightened Tutor
43%inclusion3 decks7 decks
28%synergy
Teferi's Protection
43%inclusion3 decks7 decks
26%synergy
Fierce Guardianship
43%inclusion3 decks7 decks
25%synergy
Cyclonic Rift
43%inclusion3 decks7 decks
21%synergy
Demonic Tutor
35%inclusion9 decks26 decks
15%synergy
Vampiric Tutor
27%inclusion7 decks26 decks
12%synergy
Ancient Tomb
19%inclusion5 decks26 decks
10%synergy
Imperial Seal
15%inclusion4 decks26 decks
10%synergy
Creatures
Etherium Sculptor
43%inclusion3 decks7 decks
37%synergy
Eternal Witness
38%inclusion3 decks8 decks
21%synergy
Pitiless Plunderer
31%inclusion8 decks26 decks
22%synergy
Gray Merchant of Asphodel
27%inclusion7 decks26 decks
18%synergy
Lesser Masticore
23%inclusion6 decks26 decks
23%synergy
Gravecrawler
23%inclusion6 decks26 decks
19%synergy
Crypt Ghast
23%inclusion6 decks26 decks
18%synergy
Wingrattle Scarecrow
19%inclusion5 decks26 decks
19%synergy
Puppeteer Clique
19%inclusion5 decks26 decks
18%synergy
Walking Ballista
19%inclusion5 decks26 decks
17%synergy
Ayara, First of Locthwain
19%inclusion5 decks26 decks
16%synergy
Chainbreaker
15%inclusion4 decks26 decks
15%synergy
Rattleblaze Scarecrow
15%inclusion4 decks26 decks
15%synergy
Grim Poppet
15%inclusion4 decks26 decks
15%synergy
Pili-Pala
15%inclusion4 decks26 decks
15%synergy
Tormod, the Desecrator
15%inclusion4 decks26 decks
14%synergy
Butcher of Malakir
15%inclusion4 decks26 decks
13%synergy
Yahenni, Undying Partisan
15%inclusion4 decks26 decks
12%synergy
Midnight Reaper
15%inclusion4 decks26 decks
12%synergy
Foundry Inspector
15%inclusion4 decks26 decks
11%synergy
Massacre Wurm
15%inclusion4 decks26 decks
10%synergy
Persistent Constrictor
14%inclusion3 decks21 decks
13%synergy
Pith Driller
12%inclusion3 decks26 decks
12%synergy
Workhorse
12%inclusion3 decks26 decks
11%synergy
Heap Doll
12%inclusion3 decks26 decks
11%synergy
Lingering Tormentor
12%inclusion3 decks26 decks
11%synergy
Cinderhaze Wretch
12%inclusion3 decks26 decks
11%synergy
Scuttlemutt
12%inclusion3 decks26 decks
11%synergy
Oasis Gardener
12%inclusion3 decks26 decks
11%synergy
Scarecrone
12%inclusion3 decks26 decks
11%synergy
Trazyn the Infinite
12%inclusion3 decks26 decks
11%synergy
Cryptic Trilobite
12%inclusion3 decks26 decks
11%synergy
Bloodflow Connoisseur
12%inclusion3 decks26 decks
11%synergy
Geralf's Messenger
12%inclusion3 decks26 decks
11%synergy
Metalworker
12%inclusion3 decks26 decks
11%synergy
Deathgreeter
12%inclusion3 decks26 decks
11%synergy
Necrotic Ooze
12%inclusion3 decks26 decks
11%synergy
Memnite
12%inclusion3 decks26 decks
11%synergy
Plague Belcher
12%inclusion3 decks26 decks
11%synergy
Sifter of Skulls
12%inclusion3 decks26 decks
11%synergy
Blood Pet
12%inclusion3 decks26 decks
10%synergy
Kokusho, the Evening Star
12%inclusion3 decks26 decks
10%synergy
Wurmcoil Engine
12%inclusion3 decks26 decks
10%synergy
Falkenrath Noble
12%inclusion3 decks26 decks
10%synergy
Drivnod, Carnage Dominus
12%inclusion3 decks26 decks
10%synergy
Grave Titan
12%inclusion3 decks26 decks
9%synergy
K'rrik, Son of Yawgmoth
12%inclusion3 decks26 decks
9%synergy
Grim Haruspex
12%inclusion3 decks26 decks
9%synergy
Sheoldred, Whispering One
12%inclusion3 decks26 decks
8%synergy
Roaming Throne
12%inclusion3 decks26 decks
5%synergy
Instants
Deflecting Swat
38%inclusion3 decks8 decks
21%synergy
Deadly Rollick
27%inclusion7 decks26 decks
13%synergy
Dark Ritual
19%inclusion5 decks26 decks
-5%synergy
Defile
15%inclusion4 decks26 decks
12%synergy
Tragic Slip
15%inclusion4 decks26 decks
12%synergy
Culling the Weak
15%inclusion4 decks26 decks
11%synergy
Village Rites
15%inclusion4 decks26 decks
6%synergy
Stinging Study
12%inclusion3 decks26 decks
11%synergy
Imp's Mischief
12%inclusion3 decks26 decks
8%synergy
Saw in Half
12%inclusion3 decks26 decks
7%synergy
Deadly Dispute
12%inclusion3 decks26 decks
-1%synergy
Sorceries
Damnation
31%inclusion8 decks26 decks
24%synergy
Toxic Deluge
31%inclusion8 decks26 decks
13%synergy
Exsanguinate
27%inclusion7 decks26 decks
20%synergy
Blasphemous Edict
21%inclusion4 decks19 decks
15%synergy
Feed the Swarm
19%inclusion5 decks26 decks
3%synergy
Torment of Hailfire
15%inclusion4 decks26 decks
11%synergy
Living Death
15%inclusion4 decks26 decks
10%synergy
Diabolic Intent
15%inclusion4 decks26 decks
8%synergy
Beseech the Queen
12%inclusion3 decks26 decks
11%synergy
Black Sun's Zenith
12%inclusion3 decks26 decks
10%synergy
Rise of the Dark Realms
12%inclusion3 decks26 decks
7%synergy
Diabolic Tutor
12%inclusion3 decks26 decks
6%synergy
Utility Artifacts
Swiftfoot Boots
27%inclusion7 decks26 decks
0%synergy
Krark-Clan Ironworks
23%inclusion6 decks26 decks
22%synergy
Jet Medallion
23%inclusion6 decks26 decks
19%synergy
Lightning Greaves
23%inclusion6 decks26 decks
-2%synergy
Bontu's Monument
19%inclusion5 decks26 decks
17%synergy
Aetherflux Reservoir
19%inclusion5 decks26 decks
16%synergy
Blasting Station
15%inclusion4 decks26 decks
15%synergy
Urza's Incubator
15%inclusion4 decks26 decks
12%synergy
Panharmonicon
15%inclusion4 decks26 decks
11%synergy
Sensei's Divining Top
15%inclusion4 decks26 decks
11%synergy
Bolas's Citadel
15%inclusion4 decks26 decks
8%synergy
Nim Deathmantle
12%inclusion3 decks26 decks
11%synergy
Cloudstone Curio
12%inclusion3 decks26 decks
11%synergy
Conjurer's Closet
12%inclusion3 decks26 decks
9%synergy
Maskwood Nexus
12%inclusion3 decks26 decks
9%synergy
Herald's Horn
12%inclusion3 decks26 decks
6%synergy
The One Ring
12%inclusion3 decks26 decks
3%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
23%inclusion6 decks26 decks
19%synergy
Bastion of Remembrance
23%inclusion6 decks26 decks
16%synergy
Animate Dead
23%inclusion6 decks26 decks
14%synergy
Black Market Connections
23%inclusion6 decks26 decks
11%synergy
Phyrexian Arena
23%inclusion6 decks26 decks
8%synergy
Grave Pact
19%inclusion5 decks26 decks
15%synergy
Retribution of the Ancients
15%inclusion4 decks26 decks
15%synergy
Thran Vigil
15%inclusion4 decks26 decks
15%synergy
The Meathook Massacre
15%inclusion4 decks26 decks
10%synergy
Revel in Riches
12%inclusion3 decks26 decks
9%synergy
Dictate of Erebos
12%inclusion3 decks26 decks
8%synergy
Kaya's Ghostform
12%inclusion3 decks26 decks
8%synergy
Bloodchief Ascension
12%inclusion3 decks26 decks
8%synergy
Utility Lands
Ancient Den
43%inclusion3 decks7 decks
37%synergy
Bojuka Bog
38%inclusion10 decks26 decks
9%synergy
Reliquary Tower
38%inclusion10 decks26 decks
9%synergy
Great Furnace
38%inclusion3 decks8 decks
32%synergy
Phyrexian Tower
35%inclusion9 decks26 decks
26%synergy
Rogue's Passage
35%inclusion9 decks26 decks
14%synergy
Nykthos, Shrine to Nyx
27%inclusion7 decks26 decks
22%synergy
Takenuma, Abandoned Mire
23%inclusion6 decks26 decks
15%synergy
Mortuary Mire
19%inclusion5 decks26 decks
15%synergy
Vault of Whispers
19%inclusion5 decks26 decks
15%synergy
Temple of the False God
19%inclusion5 decks26 decks
10%synergy
High Market
15%inclusion4 decks26 decks
13%synergy
Witch's Cottage
15%inclusion4 decks26 decks
12%synergy
Command Beacon
15%inclusion4 decks26 decks
10%synergy
Yavimaya, Cradle of Growth
15%inclusion4 decks26 decks
7%synergy
Dark Depths
12%inclusion3 decks26 decks
10%synergy
Thespian's Stage
12%inclusion3 decks26 decks
9%synergy
Field of the Dead
12%inclusion3 decks26 decks
9%synergy
Cabal Stronghold
12%inclusion3 decks26 decks
8%synergy
Darksteel Citadel
12%inclusion3 decks26 decks
8%synergy
Castle Locthwain
12%inclusion3 decks26 decks
8%synergy
Buried Ruin
12%inclusion3 decks26 decks
7%synergy
Urza's Saga
12%inclusion3 decks26 decks
5%synergy
Mana Artifacts
Sol Ring
96%inclusion25 decks26 decks
13%synergy
Arcane Signet
38%inclusion10 decks26 decks
-34%synergy
Talisman of Resilience
38%inclusion3 decks8 decks
25%synergy
Fellwar Stone
23%inclusion6 decks26 decks
3%synergy
Mana Vault
15%inclusion4 decks26 decks
10%synergy
Paradise Mantle
12%inclusion3 decks26 decks
11%synergy
Caged Sun
12%inclusion3 decks26 decks
10%synergy
Mind Stone
12%inclusion3 decks26 decks
-3%synergy
Lands
The World Tree
100%inclusion3 decks3 decks
72%synergy
Xander's Lounge
75%inclusion3 decks4 decks
52%synergy
Raffine's Tower
75%inclusion3 decks4 decks
51%synergy
Overgrown Tomb
63%inclusion5 decks8 decks
21%synergy
Command Tower
62%inclusion16 decks26 decks
-13%synergy
Savai Triome
60%inclusion3 decks5 decks
36%synergy
Nomad Outpost
60%inclusion3 decks5 decks
31%synergy
Isolated Chapel
57%inclusion4 decks7 decks
23%synergy
Watery Grave
57%inclusion4 decks7 decks
16%synergy
Dragonskull Summit
50%inclusion4 decks8 decks
15%synergy
Blood Crypt
50%inclusion4 decks8 decks
12%synergy
Underground Sea
43%inclusion3 decks7 decks
28%synergy
Caves of Koilos
43%inclusion3 decks7 decks
14%synergy
Godless Shrine
43%inclusion3 decks7 decks
2%synergy
Bayou
38%inclusion3 decks8 decks
24%synergy
Twilight Mire
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
27%inclusion7 decks26 decks
16%synergy
Myriad Landscape
19%inclusion5 decks26 decks
4%synergy
Path of Ancestry
19%inclusion5 decks26 decks
-3%synergy
Bloodstained Mire
15%inclusion4 decks26 decks
4%synergy
Polluted Delta
15%inclusion4 decks26 decks
3%synergy
Evolving Wilds
15%inclusion4 decks26 decks
-5%synergy
Mana Confluence
12%inclusion3 decks26 decks
5%synergy
Cavern of Souls
12%inclusion3 decks26 decks
4%synergy
City of Brass
12%inclusion3 decks26 decks
4%synergy
Marsh Flats
12%inclusion3 decks26 decks
1%synergy
Misty Rainforest
12%inclusion3 decks26 decks
0%synergy
Exotic Orchard
12%inclusion3 decks26 decks
-25%synergy