Mikaeus, the Unhallowed
Cauldron of Souls
Dross Scorpion
Carrion Feeder
1

   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 Carrion Feeder by sacrificing Dross Scorpion.
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 Carrion Feeder by sacrificing Dross Scorpion.
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 Carrion Feeder by sacrificing Dross Scorpion.
11
Dross Scorpion dies, triggering its ability and its persist ability.
12
Repeat from step 4.
13
Resolve all Carrion Feeder abilities, putting infinite +1/+1 counters on it.

   Results

What do I get from this combo?
Infinite +1/+1 counters on Carrion Feeder
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Mikaeus, the Unhallowed
0.32% of 1549 decks 5 decks
Wilhelt, the Rotcleaver
0.01% of 19653 decks 2 decks
Gev, Scaled Scorch
0.03% of 6366 decks 2 decks
Maralen of the Mornsong
0.06% of 1796 decks 1 decks
Massacre Girl
0.05% of 1854 decks 1 decks
Reyhan, Last of the Abzan // Silas Renn, Seeker Adept
1.39% of 72 decks 1 decks
Kokusho, the Evening Star
0.11% of 950 decks 1 decks
Meren of Clan Nel Toth
0.01% of 16633 decks 1 decks
Shirei, Shizo's Caretaker
0.02% of 5943 decks 1 decks
Alharu, Solemn Ritualist // Sengir, the Dark Baron
12.50% of 8 decks 1 decks
High Synergy Cards
Ashnod's Altar
94% of 16 decks +87% synergy
Viscera Seer
81% of 16 decks +72% synergy
Triskelion
69% of 16 decks +68% synergy
Gray Merchant of Asphodel
62% of 16 decks +54% synergy
Phyrexian Altar
56% of 16 decks +52% synergy
Gravecrawler
50% of 16 decks +47% synergy
Tatterkite
44% of 16 decks +44% synergy
Walking Ballista
44% of 16 decks +41% synergy
Altar of Dementia
44% of 16 decks +41% synergy
Zulaport Cutthroat
50% of 16 decks +41% synergy
Top Cards
Dark Ritual
56% of 16 decks +34% synergy
Blood Artist
50% of 16 decks +38% synergy
Mind Stone
50% of 16 decks +33% synergy
Crypt Ghast
44% of 16 decks +39% synergy
Lightning Greaves
44% of 16 decks +19% synergy
Swiftfoot Boots
44% of 16 decks +16% synergy
Cinderhaze Wretch
38% of 16 decks +37% synergy
Yawgmoth, Thran Physician
38% of 16 decks +34% synergy
Ayara, First of Locthwain
38% of 16 decks +34% synergy
Bastion of Remembrance
38% of 16 decks +31% synergy
Game Changers
Demonic Tutor
56% of 16 decks +35% synergy
Vampiric Tutor
31% of 16 decks +14% synergy
Bolas's Citadel
19% of 16 decks +10% synergy
Ancient Tomb
19% of 16 decks +9% synergy
Creatures
Lesser Masticore
31% of 16 decks +31% synergy
Cryptic Trilobite
31% of 16 decks +31% synergy
Putrid Goblin
31% of 16 decks +31% synergy
Puppeteer Clique
31% of 16 decks +30% synergy
K'rrik, Son of Yawgmoth
31% of 16 decks +29% synergy
Drivnod, Carnage Dominus
31% of 16 decks +29% synergy
Syr Konrad, the Grim
31% of 16 decks +22% synergy
Grim Poppet
25% of 16 decks +25% synergy
Workhorse
25% of 16 decks +25% synergy
Crystalline Crawler
25% of 16 decks +25% synergy
Hex Parasite
25% of 16 decks +24% synergy
Fain, the Broker
25% of 16 decks +24% synergy
Kokusho, the Evening Star
25% of 16 decks +23% synergy
Woe Strider
25% of 16 decks +23% synergy
Grave Titan
25% of 16 decks +23% synergy
Grim Haruspex
25% of 16 decks +21% synergy
Plaguecrafter
25% of 16 decks +20% synergy
Pitiless Plunderer
25% of 16 decks +17% synergy
Chainbreaker
19% of 16 decks +19% synergy
Soulstinger
19% of 16 decks +19% synergy
Carnifex Demon
19% of 16 decks +18% synergy
Chainer, Dementia Master
19% of 16 decks +18% synergy
Blood Pet
19% of 16 decks +18% synergy
Falkenrath Noble
19% of 16 decks +17% synergy
Yahenni, Undying Partisan
19% of 16 decks +16% synergy
Butcher of Malakir
19% of 16 decks +16% synergy
Fleshbag Marauder
19% of 16 decks +15% synergy
Burnished Hart
19% of 16 decks +15% synergy
Sheoldred, Whispering One
19% of 16 decks +14% synergy
Massacre Wurm
19% of 16 decks +14% synergy
Instants
Culling the Weak
31% of 16 decks +27% synergy
Entomb
25% of 16 decks +18% synergy
Village Rites
25% of 16 decks +15% synergy
Imp's Mischief
19% of 16 decks +16% synergy
Sorceries
Damnation
38% of 16 decks +30% synergy
Reanimate
38% of 16 decks +21% synergy
Toxic Deluge
38% of 16 decks +20% synergy
Diabolic Tutor
31% of 16 decks +25% synergy
Black Sun's Zenith
25% of 16 decks +24% synergy
Diabolic Intent
25% of 16 decks +17% synergy
Victimize
25% of 16 decks +13% synergy
Feed the Swarm
25% of 16 decks +8% synergy
Torment of Hailfire
19% of 16 decks +14% synergy
Living Death
19% of 16 decks +13% synergy
Exsanguinate
19% of 16 decks +13% synergy
Utility Artifacts
Blasting Station
31% of 16 decks +31% synergy
Nim Deathmantle
25% of 16 decks +24% synergy
Krark-Clan Ironworks
25% of 16 decks +24% synergy
Altar of the Brood
25% of 16 decks +24% synergy
Jet Medallion
25% of 16 decks +22% synergy
Commander's Sphere
25% of 16 decks +11% synergy
Wayfarer's Bauble
19% of 16 decks +9% synergy
Skullclamp
19% of 16 decks +7% synergy
Enchantments
Black Market
31% of 16 decks +27% synergy
Grave Pact
31% of 16 decks +27% synergy
Animate Dead
31% of 16 decks +22% synergy
Phyrexian Arena
31% of 16 decks +16% synergy
Dictate of Erebos
25% of 16 decks +22% synergy
Retribution of the Ancients
19% of 16 decks +18% synergy
Utility Lands
Urborg, Tomb of Yawgmoth
50% of 16 decks +41% synergy
Cabal Coffers
50% of 16 decks +40% synergy
Reliquary Tower
50% of 16 decks +20% synergy
Bojuka Bog
50% of 16 decks +20% synergy
Phyrexian Tower
38% of 16 decks +29% synergy
Mortuary Mire
25% of 16 decks +20% synergy
Thespian's Stage
19% of 16 decks +16% synergy
Cabal Stronghold
19% of 16 decks +16% synergy
Castle Locthwain
19% of 16 decks +14% synergy
Nykthos, Shrine to Nyx
19% of 16 decks +13% synergy
Mana Artifacts
Sol Ring
88% of 16 decks +3% synergy
Arcane Signet
56% of 16 decks -16% synergy
Charcoal Diamond
19% of 16 decks +14% synergy
Thought Vessel
19% of 16 decks +2% synergy
Fellwar Stone
19% of 16 decks -2% synergy
Lands
Tainted Isle
100% of 3 decks +89% synergy
Sunken Hollow
100% of 3 decks +65% synergy
Command Tower
62% of 16 decks -12% synergy
Myriad Landscape
56% of 16 decks +38% synergy
Path of Ancestry
25% of 16 decks +3% synergy
Exotic Orchard
19% of 16 decks -17% synergy