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 decks1.85K decks
Reaper King
0.0%inclusion3 decks7.72K decks
Thalisse, Reverent Medium
0.0%inclusion1 decks2.30K decks
Slimefoot, the Stowaway
0.0%inclusion1 decks5.69K decks
Kokusho, the Evening Star
0.1%inclusion1 decks1.25K decks
Megatron, Tyrant
0.0%inclusion1 decks4.67K decks
Nicol Bolas, the Ravager
0.0%inclusion1 decks8.45K decks
Massacre Girl
0.1%inclusion1 decks1.94K decks
Edgar Markov
0.0%inclusion1 decks41.5K decks
The Wise Mothman
0.0%inclusion1 decks28.7K decks
Hogaak, Arisen Necropolis
0.0%inclusion1 decks2.46K decks
Alela, Artful Provocateur
0.0%inclusion1 decks14.8K decks
Rendmaw, Creaking Nest
0.0%inclusion1 decks10.1K decks
Shadow the Hedgehog
0.0%inclusion1 decks8.36K decks
Winter, Cynical Opportunist
0.0%inclusion1 decks5.78K decks
Drana, Liberator of Malakir
0.2%inclusion1 decks527 decks
Gev, Scaled Scorch
0.0%inclusion1 decks9.69K decks
New Cards
Eirdu, Carrier of Dawn
50%inclusion1 decks2 decks
49%synergy
High Synergy Cards
Ashnod's Altar
84%inclusion21 decks25 decks
78%synergy
Mana Drain
67%inclusion4 decks6 decks
52%synergy
Urborg, Tomb of Yawgmoth
56%inclusion14 decks25 decks
47%synergy
Cabal Coffers
52%inclusion13 decks25 decks
42%synergy
Mayhem Devil
50%inclusion4 decks8 decks
40%synergy
Tatterkite
36%inclusion9 decks25 decks
36%synergy
Viscera Seer
44%inclusion11 decks25 decks
36%synergy
Triskelion
36%inclusion9 decks25 decks
36%synergy
Putrid Goblin
36%inclusion9 decks25 decks
35%synergy
Carrion Feeder
36%inclusion9 decks25 decks
32%synergy
Top Cards
Three Visits
50%inclusion4 decks8 decks
26%synergy
Nature's Lore
50%inclusion4 decks8 decks
18%synergy
Cultivate
50%inclusion4 decks8 decks
7%synergy
Blood Artist
40%inclusion10 decks25 decks
29%synergy
Zulaport Cutthroat
36%inclusion9 decks25 decks
27%synergy
Altar of Dementia
32%inclusion8 decks25 decks
30%synergy
Yawgmoth, Thran Physician
32%inclusion8 decks25 decks
29%synergy
Damnation
32%inclusion8 decks25 decks
25%synergy
Pitiless Plunderer
32%inclusion8 decks25 decks
23%synergy
Skullclamp
32%inclusion8 decks25 decks
21%synergy
Game Changers
Rhystic Study
67%inclusion4 decks6 decks
43%synergy
Fierce Guardianship
50%inclusion3 decks6 decks
32%synergy
Cyclonic Rift
50%inclusion3 decks6 decks
27%synergy
Enlightened Tutor
43%inclusion3 decks7 decks
28%synergy
Teferi's Protection
43%inclusion3 decks7 decks
26%synergy
Demonic Tutor
36%inclusion9 decks25 decks
17%synergy
Vampiric Tutor
28%inclusion7 decks25 decks
13%synergy
Bolas's Citadel
20%inclusion5 decks25 decks
12%synergy
Ancient Tomb
20%inclusion5 decks25 decks
11%synergy
Imperial Seal
16%inclusion4 decks25 decks
11%synergy
Creatures
Etherium Sculptor
50%inclusion3 decks6 decks
44%synergy
Eternal Witness
38%inclusion3 decks8 decks
21%synergy
Crypt Ghast
28%inclusion7 decks25 decks
23%synergy
Gray Merchant of Asphodel
28%inclusion7 decks25 decks
19%synergy
Wingrattle Scarecrow
24%inclusion6 decks25 decks
24%synergy
Lesser Masticore
24%inclusion6 decks25 decks
24%synergy
Puppeteer Clique
24%inclusion6 decks25 decks
23%synergy
Walking Ballista
24%inclusion6 decks25 decks
21%synergy
Rattleblaze Scarecrow
20%inclusion5 decks25 decks
20%synergy
Tormod, the Desecrator
20%inclusion5 decks25 decks
19%synergy
Ayara, First of Locthwain
20%inclusion5 decks25 decks
17%synergy
Gravecrawler
20%inclusion5 decks25 decks
16%synergy
Chainbreaker
16%inclusion4 decks25 decks
16%synergy
Workhorse
16%inclusion4 decks25 decks
16%synergy
Lingering Tormentor
16%inclusion4 decks25 decks
16%synergy
Grim Poppet
16%inclusion4 decks25 decks
16%synergy
Cryptic Trilobite
16%inclusion4 decks25 decks
16%synergy
Pili-Pala
16%inclusion4 decks25 decks
16%synergy
Butcher of Malakir
16%inclusion4 decks25 decks
13%synergy
Grim Haruspex
16%inclusion4 decks25 decks
13%synergy
Yahenni, Undying Partisan
16%inclusion4 decks25 decks
13%synergy
Foundry Inspector
16%inclusion4 decks25 decks
12%synergy
Massacre Wurm
16%inclusion4 decks25 decks
11%synergy
Solemn Simulacrum
16%inclusion4 decks25 decks
3%synergy
Persistent Constrictor
15%inclusion3 decks20 decks
14%synergy
Pith Driller
12%inclusion3 decks25 decks
12%synergy
Heap Doll
12%inclusion3 decks25 decks
12%synergy
Cinderhaze Wretch
12%inclusion3 decks25 decks
12%synergy
Scuttlemutt
12%inclusion3 decks25 decks
12%synergy
Oasis Gardener
12%inclusion3 decks25 decks
12%synergy
Scarecrone
12%inclusion3 decks25 decks
12%synergy
Trazyn the Infinite
12%inclusion3 decks25 decks
12%synergy
Bloodflow Connoisseur
12%inclusion3 decks25 decks
12%synergy
Metalworker
12%inclusion3 decks25 decks
12%synergy
Dusk Legion Sergeant
12%inclusion3 decks25 decks
12%synergy
Necrotic Ooze
12%inclusion3 decks25 decks
11%synergy
Memnite
12%inclusion3 decks25 decks
11%synergy
Plague Belcher
12%inclusion3 decks25 decks
11%synergy
Kokusho, the Evening Star
12%inclusion3 decks25 decks
11%synergy
Wurmcoil Engine
12%inclusion3 decks25 decks
10%synergy
Falkenrath Noble
12%inclusion3 decks25 decks
10%synergy
Grave Titan
12%inclusion3 decks25 decks
10%synergy
K'rrik, Son of Yawgmoth
12%inclusion3 decks25 decks
10%synergy
Midnight Reaper
12%inclusion3 decks25 decks
9%synergy
Sheoldred, Whispering One
12%inclusion3 decks25 decks
8%synergy
Roaming Throne
12%inclusion3 decks25 decks
5%synergy
Syr Konrad, the Grim
12%inclusion3 decks25 decks
4%synergy
Instants
Deflecting Swat
38%inclusion3 decks8 decks
21%synergy
Deadly Rollick
28%inclusion7 decks25 decks
14%synergy
Dark Ritual
24%inclusion6 decks25 decks
0%synergy
Culling the Weak
20%inclusion5 decks25 decks
16%synergy
Village Rites
20%inclusion5 decks25 decks
11%synergy
Defile
16%inclusion4 decks25 decks
13%synergy
Stinging Study
12%inclusion3 decks25 decks
11%synergy
Tragic Slip
12%inclusion3 decks25 decks
8%synergy
Imp's Mischief
12%inclusion3 decks25 decks
8%synergy
Saw in Half
12%inclusion3 decks25 decks
8%synergy
Sorceries
Victimize
32%inclusion8 decks25 decks
20%synergy
Reanimate
32%inclusion8 decks25 decks
13%synergy
Toxic Deluge
28%inclusion7 decks25 decks
10%synergy
Exsanguinate
24%inclusion6 decks25 decks
17%synergy
Blasphemous Edict
17%inclusion3 decks18 decks
11%synergy
Torment of Hailfire
16%inclusion4 decks25 decks
12%synergy
Living Death
16%inclusion4 decks25 decks
11%synergy
Diabolic Intent
16%inclusion4 decks25 decks
8%synergy
Feed the Swarm
16%inclusion4 decks25 decks
0%synergy
Beseech the Queen
12%inclusion3 decks25 decks
11%synergy
Black Sun's Zenith
12%inclusion3 decks25 decks
10%synergy
Diabolic Tutor
12%inclusion3 decks25 decks
6%synergy
Utility Artifacts
Lightning Greaves
28%inclusion7 decks25 decks
3%synergy
Swiftfoot Boots
28%inclusion7 decks25 decks
1%synergy
Krark-Clan Ironworks
24%inclusion6 decks25 decks
23%synergy
Blasting Station
20%inclusion5 decks25 decks
20%synergy
Bontu's Monument
20%inclusion5 decks25 decks
18%synergy
Jet Medallion
20%inclusion5 decks25 decks
16%synergy
Aetherflux Reservoir
16%inclusion4 decks25 decks
13%synergy
Urza's Incubator
16%inclusion4 decks25 decks
12%synergy
Panharmonicon
16%inclusion4 decks25 decks
12%synergy
Sensei's Divining Top
16%inclusion4 decks25 decks
11%synergy
Nim Deathmantle
12%inclusion3 decks25 decks
11%synergy
Cloudstone Curio
12%inclusion3 decks25 decks
11%synergy
Conjurer's Closet
12%inclusion3 decks25 decks
9%synergy
Maskwood Nexus
12%inclusion3 decks25 decks
9%synergy
Herald's Horn
12%inclusion3 decks25 decks
6%synergy
The One Ring
12%inclusion3 decks25 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
24%inclusion6 decks25 decks
20%synergy
Grave Pact
24%inclusion6 decks25 decks
19%synergy
The Meathook Massacre
20%inclusion5 decks25 decks
15%synergy
Bastion of Remembrance
20%inclusion5 decks25 decks
13%synergy
Animate Dead
20%inclusion5 decks25 decks
11%synergy
Black Market Connections
20%inclusion5 decks25 decks
8%synergy
Phyrexian Arena
20%inclusion5 decks25 decks
4%synergy
Retribution of the Ancients
16%inclusion4 decks25 decks
16%synergy
Open the Graves
12%inclusion3 decks25 decks
11%synergy
Endless Ranks of the Dead
12%inclusion3 decks25 decks
11%synergy
Revel in Riches
12%inclusion3 decks25 decks
9%synergy
Dictate of Erebos
12%inclusion3 decks25 decks
9%synergy
Kaya's Ghostform
12%inclusion3 decks25 decks
8%synergy
Bloodchief Ascension
12%inclusion3 decks25 decks
8%synergy
Planeswalkers
Ugin, the Ineffable
12%inclusion3 decks25 decks
10%synergy
Liliana, Dreadhorde General
12%inclusion3 decks25 decks
8%synergy
Utility Lands
Ancient Den
43%inclusion3 decks7 decks
37%synergy
Phyrexian Tower
40%inclusion10 decks25 decks
31%synergy
Reliquary Tower
40%inclusion10 decks25 decks
10%synergy
Great Furnace
38%inclusion3 decks8 decks
32%synergy
Rogue's Passage
36%inclusion9 decks25 decks
16%synergy
Bojuka Bog
36%inclusion9 decks25 decks
6%synergy
Nykthos, Shrine to Nyx
32%inclusion8 decks25 decks
27%synergy
Vault of Whispers
24%inclusion6 decks25 decks
20%synergy
High Market
20%inclusion5 decks25 decks
17%synergy
Mortuary Mire
20%inclusion5 decks25 decks
16%synergy
Takenuma, Abandoned Mire
20%inclusion5 decks25 decks
11%synergy
Temple of the False God
20%inclusion5 decks25 decks
11%synergy
Cabal Stronghold
16%inclusion4 decks25 decks
13%synergy
Witch's Cottage
16%inclusion4 decks25 decks
13%synergy
Yavimaya, Cradle of Growth
16%inclusion4 decks25 decks
7%synergy
Dark Depths
12%inclusion3 decks25 decks
11%synergy
Thespian's Stage
12%inclusion3 decks25 decks
10%synergy
Field of the Dead
12%inclusion3 decks25 decks
9%synergy
Darksteel Citadel
12%inclusion3 decks25 decks
8%synergy
Castle Locthwain
12%inclusion3 decks25 decks
8%synergy
Buried Ruin
12%inclusion3 decks25 decks
7%synergy
Command Beacon
12%inclusion3 decks25 decks
7%synergy
Urza's Saga
12%inclusion3 decks25 decks
5%synergy
Mana Artifacts
Sol Ring
96%inclusion24 decks25 decks
12%synergy
Talisman of Resilience
38%inclusion3 decks8 decks
25%synergy
Arcane Signet
32%inclusion8 decks25 decks
-40%synergy
Fellwar Stone
24%inclusion6 decks25 decks
4%synergy
Mana Vault
16%inclusion4 decks25 decks
10%synergy
Caged Sun
12%inclusion3 decks25 decks
10%synergy
Charcoal Diamond
12%inclusion3 decks25 decks
8%synergy
Mind Stone
12%inclusion3 decks25 decks
-3%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
22%synergy
Savai Triome
60%inclusion3 decks5 decks
36%synergy
Nomad Outpost
60%inclusion3 decks5 decks
31%synergy
Command Tower
60%inclusion15 decks25 decks
-14%synergy
Isolated Chapel
57%inclusion4 decks7 decks
24%synergy
Dragonskull Summit
50%inclusion4 decks8 decks
16%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
13%synergy
Llanowar Wastes
38%inclusion3 decks8 decks
11%synergy
Woodland Cemetery
38%inclusion3 decks8 decks
6%synergy
Verdant Catacombs
28%inclusion7 decks25 decks
17%synergy
Myriad Landscape
20%inclusion5 decks25 decks
4%synergy
Path of Ancestry
20%inclusion5 decks25 decks
-2%synergy
Bloodstained Mire
16%inclusion4 decks25 decks
5%synergy
Evolving Wilds
16%inclusion4 decks25 decks
-5%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
5%synergy
Marsh Flats
12%inclusion3 decks25 decks
1%synergy
Misty Rainforest
12%inclusion3 decks25 decks
1%synergy
Polluted Delta
12%inclusion3 decks25 decks
0%synergy