Mikaeus, the Unhallowed
Spike Feeder
Phyrexian Altar

   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 Phyrexian Altar by sacrificing Spike Feeder, adding one mana of any color.
2
Spike Feeder's undying ability triggers, returning itself to the battlefield with a +1/+1 counter on it.
3
Activate Spike Feeder's second ability three times by removing three +1/+1 counters from it, causing you to gain six life.
4
Repeat.

   Results

What do I get from this combo?
Infinite colored mana
Infinite death triggers
Infinite ETB
Infinite lifegain
Infinite lifegain triggers
Infinite LTB
Infinite sacrifice triggers
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New Cards
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High Synergy Cards
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Top Cards
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Instants
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Sorceries
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Agadeem's Awakening
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Wrath of God
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Chain of Smog
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Persist
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Torment of Hailfire
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Diabolic Tutor
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Life // Death
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Jarad's Orders
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Exsanguinate
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Skyshroud Claim
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-3%synergy
Utility Artifacts
Time Sieve
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40%synergy
Birthing Pod
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20%synergy
Lightning Greaves
19%inclusion11 decks59 decks
-6%synergy
Agatha's Soul Cauldron
17%inclusion10 decks59 decks
16%synergy
Swiftfoot Boots
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-12%synergy
Nim Deathmantle
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13%synergy
Blasting Station
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11%synergy
Sensei's Divining Top
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7%synergy
The Great Henge
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2%synergy
Bolas's Citadel
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2%synergy
Aetherflux Reservoir
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5%synergy
The Ozolith
8.5%inclusion5 decks59 decks
5%synergy
Animation Module
6.8%inclusion4 decks59 decks
6%synergy
Thornbite Staff
6.8%inclusion4 decks59 decks
6%synergy
Staff of Domination
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5%synergy
Cauldron of Souls
5.1%inclusion3 decks59 decks
5%synergy
Witch's Oven
5.1%inclusion3 decks59 decks
4%synergy
Clock of Omens
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4%synergy
Nuka-Cola Vending Machine
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4%synergy
Rings of Brighthearth
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4%synergy
Maskwood Nexus
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2%synergy
Shadowspear
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2%synergy
Enchantments
Goblin Bombardment
36%inclusion4 decks11 decks
31%synergy
Animate Dead
36%inclusion21 decks59 decks
27%synergy
Sylvan Library
34%inclusion20 decks59 decks
25%synergy
Cathars' Crusade
32%inclusion12 decks38 decks
26%synergy
Doubling Season
25%inclusion15 decks59 decks
16%synergy
Smothering Tithe
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-1%synergy
Necromancy
19%inclusion11 decks59 decks
15%synergy
Parallel Lives
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12%synergy
Hardened Scales
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9%synergy
Anointed Procession
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11%synergy
The Meathook Massacre
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12%synergy
Earthcraft
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13%synergy
Bastion of Remembrance
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7%synergy
Cleric Class
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11%synergy
Defense of the Heart
12%inclusion7 decks59 decks
9%synergy
Primal Vigor
12%inclusion7 decks59 decks
9%synergy
Dictate of Erebos
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9%synergy
Grave Pact
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7%synergy
Solemnity
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10%synergy
Swift Reconfiguration
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10%synergy
Squirrel Nest
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9%synergy
Bitterblossom
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6%synergy
Exquisite Blood
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5%synergy
Trudge Garden
8.5%inclusion5 decks59 decks
8%synergy
Presence of Gond
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8%synergy
Pattern of Rebirth
8.5%inclusion5 decks59 decks
8%synergy
Dance of the Dead
8.5%inclusion5 decks59 decks
7%synergy
Greater Good
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4%synergy
Branching Evolution
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2%synergy
Guardian Project
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0%synergy
Black Market Connections
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-3%synergy
Phyrexian Arena
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-7%synergy
Mirari's Wake
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-3%synergy
Journey to Eternity
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4%synergy
Growing Rites of Itlimoc
6.8%inclusion4 decks59 decks
1%synergy
Thran Vigil
5.1%inclusion3 decks59 decks
5%synergy
Fecundity
5.1%inclusion3 decks59 decks
4%synergy
Phyrexian Reclamation
5.1%inclusion3 decks59 decks
2%synergy
Burgeoning
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2%synergy
Kaya's Ghostform
5.1%inclusion3 decks59 decks
1%synergy
Insidious Roots
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-1%synergy
Moldervine Reclamation
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-2%synergy
Planeswalkers
Grist, the Hunger Tide
14%inclusion8 decks59 decks
10%synergy
Liliana, Dreadhorde General
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6%synergy
Professor Onyx
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4%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
49%inclusion29 decks59 decks
40%synergy
Yavimaya, Cradle of Growth
41%inclusion24 decks59 decks
32%synergy
Phyrexian Tower
41%inclusion24 decks59 decks
32%synergy
Boseiju, Who Endures
27%inclusion16 decks59 decks
8%synergy
Bojuka Bog
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-4%synergy
Reliquary Tower
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-6%synergy
High Market
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18%synergy
Gavony Township
16%inclusion6 decks38 decks
8%synergy
Takenuma, Abandoned Mire
15%inclusion9 decks59 decks
6%synergy
Cabal Coffers
15%inclusion9 decks59 decks
6%synergy
Strip Mine
10%inclusion6 decks59 decks
8%synergy
Rogue's Passage
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-10%synergy
Grim Backwoods
8.5%inclusion5 decks59 decks
5%synergy
Dryad Arbor
8.5%inclusion5 decks59 decks
5%synergy
Castle Locthwain
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4%synergy
Temple of the False God
8.5%inclusion5 decks59 decks
-1%synergy
Hall of Heliod's Generosity
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1%synergy
Shizo, Death's Storehouse
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2%synergy
Khalni Garden
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4%synergy
Witch's Clinic
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4%synergy
Nesting Grounds
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3%synergy
Dakmor Salvage
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3%synergy
Field of the Dead
5.1%inclusion3 decks59 decks
2%synergy
Karn's Bastion
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0%synergy
Mana Artifacts
Sol Ring
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6%synergy
Arcane Signet
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-8%synergy
Talisman of Indulgence
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-1%synergy
Lotus Petal
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10%synergy
Talisman of Resilience
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3%synergy
Talisman of Hierarchy
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-13%synergy
Chrome Mox
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6%synergy
Golgari Signet
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1%synergy
Fellwar Stone
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-9%synergy
Talisman of Unity
11%inclusion4 decks38 decks
3%synergy
Mana Crypt
10%inclusion6 decks59 decks
8%synergy
Mox Diamond
8.5%inclusion5 decks59 decks
4%synergy
Jeweled Lotus
5.1%inclusion3 decks59 decks
3%synergy
Grim Monolith
5.1%inclusion3 decks59 decks
3%synergy
Basalt Monolith
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3%synergy
Gilded Lotus
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2%synergy
Mox Opal
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1%synergy
Commander's Sphere
5.1%inclusion3 decks59 decks
-7%synergy
Lands
Command Tower
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17%synergy
Overgrown Tomb
81%inclusion48 decks59 decks
41%synergy
The World Tree
80%inclusion4 decks5 decks
51%synergy
Temple Garden
79%inclusion30 decks38 decks
40%synergy
Godless Shrine
79%inclusion30 decks38 decks
38%synergy
Indatha Triome
63%inclusion24 decks38 decks
35%synergy
Raugrin Triome
60%inclusion3 decks5 decks
35%synergy
Ketria Triome
60%inclusion3 decks5 decks
29%synergy
Verdant Catacombs
59%inclusion35 decks59 decks
48%synergy
Zagoth Triome
57%inclusion4 decks7 decks
29%synergy
Blood Crypt
55%inclusion6 decks11 decks
17%synergy
Stomping Ground
55%inclusion6 decks11 decks
13%synergy
Undergrowth Stadium
54%inclusion32 decks59 decks
31%synergy
Vault of Champions
53%inclusion20 decks38 decks
28%synergy
Exotic Orchard
51%inclusion30 decks59 decks
14%synergy
Bountiful Promenade
50%inclusion19 decks38 decks
28%synergy
Spara's Headquarters
50%inclusion3 decks6 decks
22%synergy
Marsh Flats
46%inclusion27 decks59 decks
35%synergy
Windswept Heath
46%inclusion27 decks59 decks
35%synergy
Woodland Cemetery
46%inclusion27 decks59 decks
14%synergy
Ziatora's Proving Ground
45%inclusion5 decks11 decks
18%synergy
Watery Grave
43%inclusion3 decks7 decks
1%synergy
Breeding Pool
43%inclusion3 decks7 decks
1%synergy
Llanowar Wastes
41%inclusion24 decks59 decks
14%synergy
Taiga
36%inclusion4 decks11 decks
23%synergy
Badlands
36%inclusion4 decks11 decks
23%synergy
Wooded Foothills
36%inclusion21 decks59 decks
25%synergy
Bayou
36%inclusion21 decks59 decks
22%synergy
Sunpetal Grove
34%inclusion13 decks38 decks
7%synergy
Isolated Chapel
34%inclusion13 decks38 decks
1%synergy
Bloodstained Mire
32%inclusion19 decks59 decks
21%synergy
Savannah
32%inclusion12 decks38 decks
19%synergy
Scrubland
32%inclusion12 decks38 decks
18%synergy
Polluted Delta
29%inclusion17 decks59 decks
17%synergy
Twilight Mire
29%inclusion17 decks59 decks
16%synergy
Savage Lands
27%inclusion3 decks11 decks
6%synergy
Rootbound Crag
27%inclusion3 decks11 decks
0%synergy
Dragonskull Summit
27%inclusion3 decks11 decks
-7%synergy
Fetid Heath
26%inclusion10 decks38 decks
13%synergy
Brushland
26%inclusion10 decks38 decks
7%synergy
Caves of Koilos
26%inclusion10 decks38 decks
-3%synergy
City of Brass
25%inclusion15 decks59 decks
18%synergy
Misty Rainforest
25%inclusion15 decks59 decks
14%synergy
Mana Confluence
24%inclusion14 decks59 decks
17%synergy
Wooded Bastion
21%inclusion8 decks38 decks
17%synergy
Sandsteppe Citadel
21%inclusion8 decks38 decks
-5%synergy
Underground Mortuary
20%inclusion12 decks59 decks
8%synergy
Nurturing Peatland
19%inclusion11 decks59 decks
14%synergy
Silent Clearing
18%inclusion7 decks38 decks
14%synergy
Canopy Vista
18%inclusion7 decks38 decks
-18%synergy