Mikaeus, the Unhallowed
Spike Feeder
Altar of Dementia

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Spike Feeder has no +1/+1 counters on it.

   Steps

How does this combo work?
1
Activate Altar of Dementia by sacrificing Spike Feeder.
2
Spike Feeder's undying ability triggers, returning itself to the battlefield with a +1/+1 counter on it.
3
Resolve the Altar of Dementia ability, causing target player to mill cards equal to Spike Feeder's power.
4
Activate Spike Feeder's second ability three times by removing three +1/+1 counters from it, causing you to gain six life.
5
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite lifegain
Infinite lifegain triggers
Infinite LTB
Infinite mill
Infinite sacrifice triggers
Infinite self-mill
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New Cards
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High Synergy Cards
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23%synergy
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Cabal Coffers
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8%synergy
Castle Locthwain
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Strip Mine
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Grim Backwoods
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Rogue's Passage
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Hall of the Bandit Lord
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Inkmoth Nexus
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Khalni Garden
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5%synergy
Volrath's Stronghold
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5%synergy
Westvale Abbey
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4%synergy
Field of the Dead
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4%synergy
Temple of the False God
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Mana Artifacts
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12%synergy
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7%synergy
Talisman of Resilience
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5%synergy
Talisman of Hierarchy
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-10%synergy
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-12%synergy
Fellwar Stone
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-10%synergy
Mana Vault
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3%synergy
Lotus Petal
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2%synergy
Mana Crypt
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Lands
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Command Tower
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24%synergy
Overgrown Tomb
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45%synergy
Godless Shrine
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43%synergy
Temple Garden
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42%synergy
Watery Grave
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39%synergy
Breeding Pool
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39%synergy
Indatha Triome
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40%synergy
Sunpetal Grove
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32%synergy
Isolated Chapel
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27%synergy
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46%synergy
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28%synergy
Woodland Cemetery
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21%synergy
Bountiful Promenade
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30%synergy
Vault of Champions
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24%synergy
Windswept Heath
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35%synergy
Caves of Koilos
44%inclusion11 decks25 decks
15%synergy
Exotic Orchard
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5%synergy
Marsh Flats
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28%synergy
Undergrowth Stadium
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16%synergy
Murmuring Bosk
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29%synergy
Brushland
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17%synergy
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10%synergy
Canopy Vista
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0%synergy
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22%synergy
Bloodstained Mire
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19%synergy
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13%synergy
City of Brass
28%inclusion13 decks46 decks
21%synergy
Misty Rainforest
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17%synergy
Polluted Delta
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16%synergy
Selesnya Sanctuary
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15%synergy
Underground Mortuary
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12%synergy
Branchloft Pathway
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17%synergy
Mana Confluence
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17%synergy
Twilight Mire
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11%synergy
Bayou
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11%synergy
Tainted Wood
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10%synergy
Brightclimb Pathway
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12%synergy
Fetid Heath
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7%synergy
Darkbore Pathway
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13%synergy
Nurturing Peatland
17%inclusion8 decks46 decks
12%synergy
Fabled Passage
17%inclusion8 decks46 decks
8%synergy
Evolving Wilds
17%inclusion8 decks46 decks
-3%synergy
Wooded Bastion
16%inclusion4 decks25 decks
12%synergy
Silent Clearing
16%inclusion4 decks25 decks
12%synergy
Savannah
16%inclusion4 decks25 decks
3%synergy
Tainted Field
16%inclusion4 decks25 decks
3%synergy
Scrubland
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2%synergy
Orzhov Basilica
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1%synergy