Mikaeus, the Unhallowed
Altar of Dementia
Heirloom Auntie

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Heirloom Auntie without a +1/+1 counter on it on the battlefield).

   Steps

How does this combo work?
1
Activate Altar of Dementia by sacrificing Heirloom Auntie.
2
When Heirloom Auntie dies, its undying ability triggers, returning it from your graveyard to the battlefield without a +1/+1 counter on it due to its replacement effect.
3
Resolve the Altar of Dementia ability
4
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite death triggers
Infinite mill
Infinite sacrifice triggers
Infinite self-mill
Grub, Storied Matriarch
0.1%inclusion4 decks3.19K decks
Auntie Ool, Cursewretch
0.0%inclusion2 decks11.6K decks
Rat King, Verminister
0.1%inclusion1 decks1.73K decks
Top Commanders
Mikaeus, the Unhallowed
0.3%inclusion6 decks1.91K decks
Celes, Rune Knight
0.0%inclusion1 decks8.43K decks
Dargo, the Shipwrecker // Tormod, the Desecrator
1.1%inclusion1 decks95 decks
Sidisi, Regent of the Mire
0.2%inclusion1 decks663 decks
Balthor the Defiled
0.1%inclusion1 decks841 decks
Meren of Clan Nel Toth
0.0%inclusion1 decks19.8K decks
New Cards
The Reaper, King No More
100%inclusion2 decks2 decks
94%synergy
Dread Tiller
67%inclusion2 decks3 decks
63%synergy
Moonshadow
33%inclusion6 decks18 decks
32%synergy
Midnight Tilling
33%inclusion1 decks3 decks
33%synergy
Sinister Gnarlbark
28%inclusion5 decks18 decks
26%synergy
High Synergy Cards
Phyrexian Altar
83%inclusion15 decks18 decks
80%synergy
Goblin Bombardment
75%inclusion6 decks8 decks
69%synergy
Murderous Redcap
63%inclusion5 decks8 decks
61%synergy
Putrid Goblin
50%inclusion9 decks18 decks
49%synergy
Ashnod's Altar
56%inclusion10 decks18 decks
49%synergy
Kiki-Jiki, Mirror Breaker
50%inclusion4 decks8 decks
47%synergy
Warren Soultrader
50%inclusion9 decks18 decks
45%synergy
Blood Artist
56%inclusion10 decks18 decks
44%synergy
Reanimate
61%inclusion11 decks18 decks
42%synergy
Grim Haruspex
44%inclusion8 decks18 decks
42%synergy
Top Cards
Dark Ritual
56%inclusion10 decks18 decks
31%synergy
Gray Merchant of Asphodel
50%inclusion9 decks18 decks
42%synergy
Culling the Weak
44%inclusion8 decks18 decks
40%synergy
Viscera Seer
44%inclusion8 decks18 decks
36%synergy
Zulaport Cutthroat
44%inclusion8 decks18 decks
36%synergy
Victimize
44%inclusion8 decks18 decks
32%synergy
Lightning Greaves
44%inclusion8 decks18 decks
20%synergy
Triskelion
39%inclusion7 decks18 decks
39%synergy
Carrion Feeder
39%inclusion7 decks18 decks
35%synergy
Village Rites
39%inclusion7 decks18 decks
30%synergy
Game Changers
Demonic Tutor
50%inclusion9 decks18 decks
31%synergy
Necropotence
28%inclusion5 decks18 decks
23%synergy
Ancient Tomb
22%inclusion4 decks18 decks
13%synergy
Vampiric Tutor
22%inclusion4 decks18 decks
8%synergy
Creatures
Devoted Druid
100%inclusion3 decks3 decks
97%synergy
Siege-Gang Commander
38%inclusion3 decks8 decks
35%synergy
Skirk Prospector
38%inclusion3 decks8 decks
35%synergy
Plague Belcher
33%inclusion6 decks18 decks
32%synergy
Midnight Reaper
33%inclusion6 decks18 decks
30%synergy
Yawgmoth, Thran Physician
33%inclusion6 decks18 decks
30%synergy
Gravecrawler
33%inclusion6 decks18 decks
30%synergy
Crypt Ghast
33%inclusion6 decks18 decks
28%synergy
Pitiless Plunderer
33%inclusion6 decks18 decks
25%synergy
Tatterkite
28%inclusion5 decks18 decks
28%synergy
Skinrender
28%inclusion5 decks18 decks
27%synergy
Sidisi, Undead Vizier
28%inclusion5 decks18 decks
27%synergy
Puppeteer Clique
28%inclusion5 decks18 decks
26%synergy
K'rrik, Son of Yawgmoth
28%inclusion5 decks18 decks
25%synergy
Twilight Diviner
28%inclusion5 decks18 decks
25%synergy
Sheoldred, Whispering One
28%inclusion5 decks18 decks
24%synergy
Solemn Simulacrum
28%inclusion5 decks18 decks
15%synergy
Scuzzback Scrounger
25%inclusion2 decks8 decks
23%synergy
Hexing Squelcher
25%inclusion2 decks8 decks
16%synergy
Carnifex Demon
22%inclusion4 decks18 decks
22%synergy
Snarling Gorehound
22%inclusion4 decks18 decks
22%synergy
Dawnhand Dissident
22%inclusion4 decks18 decks
21%synergy
Walking Ballista
22%inclusion4 decks18 decks
20%synergy
Umbral Collar Zealot
22%inclusion4 decks18 decks
19%synergy
Ayara, First of Locthwain
22%inclusion4 decks18 decks
19%synergy
Boggart Trawler
22%inclusion4 decks18 decks
18%synergy
Accursed Marauder
22%inclusion4 decks18 decks
17%synergy
Braids, Arisen Nightmare
22%inclusion4 decks18 decks
15%synergy
Syr Konrad, the Grim
22%inclusion4 decks18 decks
14%synergy
Soulstinger
17%inclusion3 decks18 decks
17%synergy
Sanguinary Priest
17%inclusion3 decks18 decks
16%synergy
Sling-Gang Lieutenant
17%inclusion3 decks18 decks
16%synergy
Spitting Dilophosaurus
17%inclusion3 decks18 decks
16%synergy
Blood Pet
17%inclusion3 decks18 decks
16%synergy
Oft-Nabbed Goat
17%inclusion3 decks18 decks
15%synergy
Massacre Wurm
17%inclusion3 decks18 decks
12%synergy
Elder Auntie
13%inclusion1 decks8 decks
12%synergy
Chaos Spewer
13%inclusion1 decks8 decks
12%synergy
Gristle Glutton
13%inclusion1 decks8 decks
12%synergy
Grub, Storied Matriarch
13%inclusion1 decks8 decks
12%synergy
Village Pillagers
13%inclusion1 decks8 decks
11%synergy
South Wind Avatar
7.7%inclusion1 decks13 decks
7%synergy
Bile-Vial Boggart
5.6%inclusion1 decks18 decks
5%synergy
Bitterbloom Bearer
5.6%inclusion1 decks18 decks
4%synergy
Instants
Deadly Rollick
39%inclusion7 decks18 decks
25%synergy
Deflecting Swat
38%inclusion3 decks8 decks
21%synergy
Terminate
38%inclusion3 decks8 decks
18%synergy
Malakir Rebirth
33%inclusion6 decks18 decks
25%synergy
Entomb
28%inclusion5 decks18 decks
21%synergy
Saw in Half
22%inclusion4 decks18 decks
18%synergy
Withering Torment
22%inclusion4 decks18 decks
14%synergy
Fell the Profane
22%inclusion4 decks18 decks
13%synergy
Deadly Dispute
22%inclusion4 decks18 decks
10%synergy
Flare of Malice
17%inclusion3 decks18 decks
14%synergy
Plumb the Forbidden
17%inclusion3 decks18 decks
14%synergy
Defile
17%inclusion3 decks18 decks
14%synergy
Tragic Slip
17%inclusion3 decks18 decks
13%synergy
Cabal Ritual
17%inclusion3 decks18 decks
11%synergy
Infernal Grasp
17%inclusion3 decks18 decks
9%synergy
Sorceries
Blasphemous Act
38%inclusion3 decks8 decks
4%synergy
Persist
28%inclusion5 decks18 decks
26%synergy
Dread Return
28%inclusion5 decks18 decks
23%synergy
Living Death
28%inclusion5 decks18 decks
23%synergy
Damnation
28%inclusion5 decks18 decks
21%synergy
Diabolic Intent
28%inclusion5 decks18 decks
20%synergy
Feed the Swarm
28%inclusion5 decks18 decks
12%synergy
Toxic Deluge
28%inclusion5 decks18 decks
10%synergy
Buried Alive
22%inclusion4 decks18 decks
16%synergy
Night's Whisper
22%inclusion4 decks18 decks
13%synergy
Black Sun's Zenith
17%inclusion3 decks18 decks
15%synergy
Agadeem's Awakening
17%inclusion3 decks18 decks
14%synergy
Grim Tutor
17%inclusion3 decks18 decks
13%synergy
Sign in Blood
17%inclusion3 decks18 decks
8%synergy
Soul Immolation
13%inclusion1 decks8 decks
11%synergy
Bloodline Bidding
11%inclusion2 decks18 decks
8%synergy
Bogslither's Embrace
5.6%inclusion1 decks18 decks
5%synergy
Utility Artifacts
Bontu's Monument
28%inclusion5 decks18 decks
26%synergy
Jet Medallion
28%inclusion5 decks18 decks
24%synergy
Swiftfoot Boots
28%inclusion5 decks18 decks
1%synergy
Blasting Station
22%inclusion4 decks18 decks
22%synergy
Mesmeric Orb
22%inclusion4 decks18 decks
21%synergy
Skullclamp
22%inclusion4 decks18 decks
11%synergy
Cauldron of Souls
17%inclusion3 decks18 decks
16%synergy
Thornbite Staff
17%inclusion3 decks18 decks
16%synergy
Wishclaw Talisman
17%inclusion3 decks18 decks
12%synergy
Chronicle of Victory
5.6%inclusion1 decks18 decks
3%synergy
Enchantments
Fable of the Mirror-Breaker
38%inclusion3 decks8 decks
36%synergy
Sneak Attack
38%inclusion3 decks8 decks
35%synergy
Impact Tremors
38%inclusion3 decks8 decks
28%synergy
Grave Pact
28%inclusion5 decks18 decks
23%synergy
The Meathook Massacre
28%inclusion5 decks18 decks
23%synergy
Animate Dead
28%inclusion5 decks18 decks
19%synergy
Bastion of Remembrance
22%inclusion4 decks18 decks
16%synergy
Nest of Scarabs
17%inclusion3 decks18 decks
16%synergy
Out of the Tombs
17%inclusion3 decks18 decks
16%synergy
Cemetery Tampering
17%inclusion3 decks18 decks
15%synergy
Black Market
17%inclusion3 decks18 decks
13%synergy
Ripples of Undeath
17%inclusion3 decks18 decks
12%synergy
Phyrexian Arena
17%inclusion3 decks18 decks
1%synergy
Boggart Mischief
11%inclusion2 decks18 decks
10%synergy
Grave Venerations
5.6%inclusion1 decks18 decks
3%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
50%inclusion9 decks18 decks
41%synergy
Nykthos, Shrine to Nyx
44%inclusion8 decks18 decks
39%synergy
Cabal Coffers
44%inclusion8 decks18 decks
35%synergy
Bojuka Bog
39%inclusion7 decks18 decks
9%synergy
Phyrexian Tower
33%inclusion6 decks18 decks
24%synergy
Takenuma, Abandoned Mire
28%inclusion5 decks18 decks
19%synergy
Lake of the Dead
22%inclusion4 decks18 decks
22%synergy
Reliquary Tower
22%inclusion4 decks18 decks
-8%synergy
Crypt of Agadeem
17%inclusion3 decks18 decks
15%synergy
Nesting Grounds
17%inclusion3 decks18 decks
14%synergy
Mana Artifacts
Sol Ring
83%inclusion15 decks18 decks
0%synergy
Talisman of Indulgence
75%inclusion6 decks8 decks
47%synergy
Arcane Signet
72%inclusion13 decks18 decks
0%synergy
Rakdos Signet
38%inclusion3 decks8 decks
13%synergy
Fellwar Stone
28%inclusion5 decks18 decks
7%synergy
The Soul Stone
17%inclusion3 decks18 decks
13%synergy
Lands
Vernal Fen
100%inclusion3 decks3 decks
91%synergy
Undergrowth Stadium
100%inclusion3 decks3 decks
77%synergy
Raucous Theater
63%inclusion5 decks8 decks
52%synergy
Blood Crypt
63%inclusion5 decks8 decks
24%synergy
Dragonskull Summit
50%inclusion4 decks8 decks
15%synergy
Command Tower
44%inclusion8 decks18 decks
-30%synergy
Sulfurous Springs
38%inclusion3 decks8 decks
14%synergy
Luxury Suite
38%inclusion3 decks8 decks
14%synergy
Smoldering Marsh
38%inclusion3 decks8 decks
4%synergy
Wooded Foothills
17%inclusion3 decks18 decks
6%synergy
Verdant Catacombs
17%inclusion3 decks18 decks
6%synergy