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
Ghave, Guru of Spores
0.2%inclusion17 decks7.55K decks
Meren of Clan Nel Toth
0.0%inclusion5 decks20.3K decks
Nethroi, Apex of Death
0.1%inclusion4 decks7.07K decks
Bilbo, Birthday Celebrant
0.0%inclusion3 decks6.58K decks
Karador, Ghost Chieftain
0.0%inclusion3 decks6.35K decks
Betor, Ancestor's Voice
0.0%inclusion2 decks14.4K decks
Tayam, Luminous Enigma
0.0%inclusion2 decks8.09K decks
Ygra, Eater of All
0.0%inclusion2 decks20.9K decks
Kenrith, the Returned King
0.0%inclusion2 decks29.3K decks
Sliver Queen
0.1%inclusion2 decks2.02K decks
Prossh, Skyraider of Kher
0.0%inclusion1 decks6.56K decks
The First Sliver
0.0%inclusion1 decks17.8K decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks17K decks
Hazel of the Rootbloom
0.0%inclusion1 decks11.8K decks
Reyhan, Last of the Abzan // Slurrk, All-Ingesting
0.1%inclusion1 decks682 decks
Hapatra, Vizier of Poisons
0.0%inclusion1 decks5.74K decks
Reyhan, Last of the Abzan // Rograkh, Son of Rohgahh
0.1%inclusion1 decks1.06K decks
Eddie Brock
0.0%inclusion1 decks7.41K decks
New Cards
Dina, Essence Brewer
6.7%inclusion1 decks15 decks
6%synergy
Michelangelo, Weirdness to 11
6.3%inclusion1 decks16 decks
5%synergy
High Synergy Cards
Ashnod's Altar
81%inclusion51 decks63 decks
75%synergy
Walking Ballista
71%inclusion45 decks63 decks
69%synergy
Heliod, Sun-Crowned
64%inclusion27 decks42 decks
61%synergy
Archangel of Thune
62%inclusion26 decks42 decks
60%synergy
Kitchen Finks
57%inclusion24 decks42 decks
57%synergy
Kiki-Jiki, Mirror Breaker
54%inclusion7 decks13 decks
51%synergy
Zulaport Cutthroat
59%inclusion37 decks63 decks
50%synergy
Viscera Seer
57%inclusion36 decks63 decks
49%synergy
Blood Artist
59%inclusion37 decks63 decks
47%synergy
Carrion Feeder
49%inclusion31 decks63 decks
45%synergy
Top Cards
Swords to Plowshares
48%inclusion20 decks42 decks
-13%synergy
Birds of Paradise
46%inclusion29 decks63 decks
19%synergy
Intruder Alarm
44%inclusion4 decks9 decks
43%synergy
Peregrine Drake
44%inclusion4 decks9 decks
41%synergy
Eternal Witness
44%inclusion28 decks63 decks
28%synergy
Altar of Dementia
43%inclusion27 decks63 decks
41%synergy
Triskelion
41%inclusion26 decks63 decks
41%synergy
Skullclamp
41%inclusion26 decks63 decks
30%synergy
Karmic Guide
40%inclusion17 decks42 decks
37%synergy
Devoted Druid
40%inclusion25 decks63 decks
37%synergy
Game Changers
Demonic Tutor
51%inclusion32 decks63 decks
32%synergy
Vampiric Tutor
44%inclusion28 decks63 decks
30%synergy
Worldly Tutor
37%inclusion23 decks63 decks
25%synergy
Enlightened Tutor
33%inclusion14 decks42 decks
18%synergy
Rhystic Study
33%inclusion3 decks9 decks
10%synergy
Ancient Tomb
30%inclusion19 decks63 decks
21%synergy
Aura Shards
19%inclusion8 decks42 decks
12%synergy
Gaea's Cradle
17%inclusion11 decks63 decks
12%synergy
Necropotence
16%inclusion10 decks63 decks
11%synergy
Mana Vault
16%inclusion10 decks63 decks
10%synergy
Creatures
Ignoble Hierarch
38%inclusion5 decks13 decks
14%synergy
Reveillark
36%inclusion15 decks42 decks
35%synergy
Deceiver Exarch
33%inclusion3 decks9 decks
33%synergy
Vizier of Remedies
33%inclusion14 decks42 decks
33%synergy
Pestermite
33%inclusion3 decks9 decks
33%synergy
Deadeye Navigator
33%inclusion3 decks9 decks
31%synergy
Good-Fortune Unicorn
33%inclusion14 decks42 decks
31%synergy
Pitiless Plunderer
32%inclusion20 decks63 decks
23%synergy
Protean Hulk
30%inclusion19 decks63 decks
29%synergy
Scurry Oak
30%inclusion19 decks63 decks
29%synergy
Yawgmoth, Thran Physician
30%inclusion19 decks63 decks
27%synergy
Sakura-Tribe Elder
27%inclusion17 decks63 decks
11%synergy
Saffi Eriksdotter
26%inclusion11 decks42 decks
25%synergy
Rosie Cotton of South Lane
26%inclusion11 decks42 decks
23%synergy
Sun Titan
26%inclusion11 decks42 decks
18%synergy
Mazirek, Kraul Death Priest
25%inclusion16 decks63 decks
21%synergy
Chatterfang, Squirrel General
24%inclusion15 decks63 decks
18%synergy
Soul Warden
24%inclusion10 decks42 decks
18%synergy
Warren Soultrader
24%inclusion15 decks63 decks
18%synergy
Elas il-Kor, Sadistic Pilgrim
24%inclusion10 decks42 decks
14%synergy
Murderous Redcap
23%inclusion3 decks13 decks
21%synergy
Purphoros, God of the Forge
23%inclusion3 decks13 decks
19%synergy
Anger
23%inclusion3 decks13 decks
17%synergy
Mayhem Devil
23%inclusion3 decks13 decks
13%synergy
Basking Broodscale
22%inclusion14 decks63 decks
21%synergy
Corpse Knight
21%inclusion9 decks42 decks
16%synergy
Melira, Sylvok Outcast
21%inclusion13 decks63 decks
20%synergy
Young Wolf
21%inclusion13 decks63 decks
20%synergy
Elves of Deep Shadow
21%inclusion13 decks63 decks
12%synergy
Deathrite Shaman
21%inclusion13 decks63 decks
10%synergy
Cryptic Trilobite
19%inclusion12 decks63 decks
19%synergy
Cruel Celebrant
19%inclusion8 decks42 decks
12%synergy
Bloom Tender
19%inclusion12 decks63 decks
11%synergy
Gray Merchant of Asphodel
19%inclusion12 decks63 decks
11%synergy
Geralf's Messenger
17%inclusion11 decks63 decks
17%synergy
Ivy Lane Denizen
17%inclusion11 decks63 decks
16%synergy
Corpsejack Menace
17%inclusion11 decks63 decks
13%synergy
Safehold Elite
17%inclusion7 decks42 decks
17%synergy
Luminous Broodmoth
17%inclusion7 decks42 decks
14%synergy
Avacyn's Pilgrim
17%inclusion7 decks42 decks
5%synergy
Putrid Goblin
16%inclusion10 decks63 decks
15%synergy
Spore Frog
16%inclusion10 decks63 decks
13%synergy
Gravecrawler
16%inclusion10 decks63 decks
12%synergy
Delighted Halfling
16%inclusion10 decks63 decks
4%synergy
Llanowar Elves
16%inclusion10 decks63 decks
-5%synergy
Strangleroot Geist
14%inclusion9 decks63 decks
14%synergy
Renegade Rallier
14%inclusion6 decks42 decks
14%synergy
Utopia Mycon
14%inclusion9 decks63 decks
14%synergy
Conclave Mentor
14%inclusion6 decks42 decks
11%synergy
Soul's Attendant
14%inclusion6 decks42 decks
11%synergy
Instants
Swan Song
33%inclusion3 decks9 decks
16%synergy
Assassin's Trophy
32%inclusion20 decks63 decks
1%synergy
Eladamri's Call
31%inclusion13 decks42 decks
22%synergy
Entomb
29%inclusion18 decks63 decks
22%synergy
Heroic Intervention
27%inclusion17 decks63 decks
-3%synergy
Path to Exile
24%inclusion10 decks42 decks
-23%synergy
Chord of Calling
19%inclusion12 decks63 decks
14%synergy
Beast Within
19%inclusion12 decks63 decks
-14%synergy
Anguished Unmaking
17%inclusion7 decks42 decks
-8%synergy
Abrupt Decay
14%inclusion9 decks63 decks
5%synergy
Teferi's Protection
14%inclusion6 decks42 decks
-2%synergy
Dark Ritual
14%inclusion9 decks63 decks
-10%synergy
Veil of Summer
11%inclusion7 decks63 decks
6%synergy
Crop Rotation
11%inclusion7 decks63 decks
1%synergy
Deadly Rollick
11%inclusion7 decks63 decks
-3%synergy
Putrefy
11%inclusion7 decks63 decks
-5%synergy
Grisly Salvage
7.9%inclusion5 decks63 decks
2%synergy
Deadly Dispute
7.9%inclusion5 decks63 decks
-4%synergy
Flawless Maneuver
7.1%inclusion3 decks42 decks
-3%synergy
Mortify
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-4%synergy
Village Rites
6.3%inclusion4 decks63 decks
-3%synergy
Sorceries
Reanimate
35%inclusion22 decks63 decks
16%synergy
Nature's Lore
29%inclusion18 decks63 decks
-3%synergy
Diabolic Intent
27%inclusion17 decks63 decks
19%synergy
Eldritch Evolution
22%inclusion14 decks63 decks
18%synergy
Cultivate
22%inclusion14 decks63 decks
-20%synergy
Three Visits
21%inclusion13 decks63 decks
-3%synergy
Buried Alive
19%inclusion12 decks63 decks
13%synergy
Victimize
19%inclusion12 decks63 decks
7%synergy
Toxic Deluge
19%inclusion12 decks63 decks
1%synergy
Grim Tutor
17%inclusion11 decks63 decks
14%synergy
Imperial Seal
14%inclusion9 decks63 decks
9%synergy
Eerie Ultimatum
14%inclusion6 decks42 decks
3%synergy
Kodama's Reach
14%inclusion9 decks63 decks
-12%synergy
Farseek
14%inclusion9 decks63 decks
-22%synergy
Green Sun's Zenith
13%inclusion8 decks63 decks
8%synergy
Life from the Loam
11%inclusion7 decks63 decks
7%synergy
Dread Return
11%inclusion7 decks63 decks
6%synergy
Finale of Devastation
11%inclusion7 decks63 decks
4%synergy
Chain of Smog
10%inclusion6 decks63 decks
8%synergy
Sylvan Tutor
10%inclusion6 decks63 decks
8%synergy
Idyllic Tutor
10%inclusion4 decks42 decks
6%synergy
Living Death
10%inclusion6 decks63 decks
4%synergy
Diabolic Tutor
10%inclusion6 decks63 decks
4%synergy
Damnation
10%inclusion6 decks63 decks
3%synergy
Culling Ritual
10%inclusion6 decks63 decks
-1%synergy
Agadeem's Awakening
7.9%inclusion5 decks63 decks
5%synergy
Unearth
7.9%inclusion5 decks63 decks
5%synergy
Rampant Growth
7.9%inclusion5 decks63 decks
-25%synergy
Tooth and Nail
6.3%inclusion4 decks63 decks
5%synergy
Bala Ged Recovery
6.3%inclusion4 decks63 decks
-1%synergy
Feed the Swarm
6.3%inclusion4 decks63 decks
-9%synergy
Utility Artifacts
Time Sieve
33%inclusion3 decks9 decks
31%synergy
Birthing Pod
17%inclusion11 decks63 decks
16%synergy
Lightning Greaves
16%inclusion10 decks63 decks
-9%synergy
Agatha's Soul Cauldron
14%inclusion9 decks63 decks
13%synergy
Swiftfoot Boots
14%inclusion9 decks63 decks
-13%synergy
Blasting Station
13%inclusion8 decks63 decks
12%synergy
Sensei's Divining Top
13%inclusion8 decks63 decks
8%synergy
The Great Henge
13%inclusion8 decks63 decks
3%synergy
Aetherflux Reservoir
10%inclusion6 decks63 decks
6%synergy
The Ozolith
10%inclusion6 decks63 decks
6%synergy
Bolas's Citadel
10%inclusion6 decks63 decks
2%synergy
Animation Module
7.9%inclusion5 decks63 decks
8%synergy
Nim Deathmantle
7.9%inclusion5 decks63 decks
7%synergy
Staff of Domination
6.3%inclusion4 decks63 decks
5%synergy
The One Ring
6.3%inclusion4 decks63 decks
-2%synergy
Enchantments
Goblin Bombardment
38%inclusion5 decks13 decks
33%synergy
Sylvan Library
37%inclusion23 decks63 decks
28%synergy
Animate Dead
35%inclusion22 decks63 decks
26%synergy
Cathars' Crusade
31%inclusion13 decks42 decks
26%synergy
Doubling Season
29%inclusion18 decks63 decks
19%synergy
Splinter Twin
23%inclusion3 decks13 decks
22%synergy
Mana Echoes
23%inclusion3 decks13 decks
22%synergy
Parallel Lives
22%inclusion14 decks63 decks
16%synergy
Hardened Scales
22%inclusion14 decks63 decks
12%synergy
Anointed Procession
19%inclusion8 decks42 decks
12%synergy
Smothering Tithe
19%inclusion8 decks42 decks
-2%synergy
Necromancy
16%inclusion10 decks63 decks
13%synergy
Earthcraft
14%inclusion9 decks63 decks
13%synergy
Cleric Class
14%inclusion6 decks42 decks
12%synergy
The Meathook Massacre
14%inclusion9 decks63 decks
9%synergy
Bastion of Remembrance
14%inclusion9 decks63 decks
8%synergy
Primal Vigor
13%inclusion8 decks63 decks
10%synergy
Dictate of Erebos
13%inclusion8 decks63 decks
10%synergy
Greater Good
13%inclusion8 decks63 decks
8%synergy
Grave Pact
13%inclusion8 decks63 decks
8%synergy
Exquisite Blood
13%inclusion8 decks63 decks
8%synergy
Squirrel Nest
11%inclusion7 decks63 decks
10%synergy
Branching Evolution
11%inclusion7 decks63 decks
4%synergy
Solemnity
10%inclusion4 decks42 decks
9%synergy
Defense of the Heart
10%inclusion6 decks63 decks
7%synergy
Guardian Project
10%inclusion6 decks63 decks
2%synergy
Black Market Connections
10%inclusion6 decks63 decks
-3%synergy
Pattern of Rebirth
7.9%inclusion5 decks63 decks
7%synergy
Dance of the Dead
7.9%inclusion5 decks63 decks
7%synergy
Survival of the Fittest
7.9%inclusion5 decks63 decks
6%synergy
Growing Rites of Itlimoc
7.9%inclusion5 decks63 decks
3%synergy
Phyrexian Arena
7.9%inclusion5 decks63 decks
-7%synergy
Boon Reflection
7.1%inclusion3 decks42 decks
6%synergy
Light of Promise
7.1%inclusion3 decks42 decks
6%synergy
Swift Reconfiguration
7.1%inclusion3 decks42 decks
6%synergy
Mirari's Wake
7.1%inclusion3 decks42 decks
-3%synergy
Necrosynthesis
6.3%inclusion4 decks63 decks
6%synergy
Presence of Gond
6.3%inclusion4 decks63 decks
6%synergy
Bitterblossom
6.3%inclusion4 decks63 decks
2%synergy
Sanguine Bond
6.3%inclusion4 decks63 decks
1%synergy
Planeswalkers
Grist, the Hunger Tide
13%inclusion8 decks63 decks
9%synergy
Liliana, Dreadhorde General
7.9%inclusion5 decks63 decks
4%synergy
Professor Onyx
6.3%inclusion4 decks63 decks
5%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
48%inclusion30 decks63 decks
39%synergy
Phyrexian Tower
37%inclusion23 decks63 decks
27%synergy
Yavimaya, Cradle of Growth
35%inclusion22 decks63 decks
26%synergy
Boseiju, Who Endures
29%inclusion18 decks63 decks
10%synergy
Bojuka Bog
27%inclusion17 decks63 decks
-3%synergy
Reliquary Tower
21%inclusion13 decks63 decks
-9%synergy
High Market
19%inclusion12 decks63 decks
16%synergy
Gavony Township
14%inclusion6 decks42 decks
7%synergy
Takenuma, Abandoned Mire
14%inclusion9 decks63 decks
6%synergy
Cabal Coffers
14%inclusion9 decks63 decks
5%synergy
Castle Locthwain
10%inclusion6 decks63 decks
6%synergy
Strip Mine
7.9%inclusion5 decks63 decks
5%synergy
Grim Backwoods
7.9%inclusion5 decks63 decks
5%synergy
Temple of the False God
7.9%inclusion5 decks63 decks
-1%synergy
Rogue's Passage
7.9%inclusion5 decks63 decks
-12%synergy
Hall of Heliod's Generosity
7.1%inclusion3 decks42 decks
1%synergy
Vault of the Archangel
7.1%inclusion3 decks42 decks
-5%synergy
Nesting Grounds
6.3%inclusion4 decks63 decks
4%synergy
Dryad Arbor
6.3%inclusion4 decks63 decks
2%synergy
Karn's Bastion
6.3%inclusion4 decks63 decks
2%synergy
Mana Artifacts
Sol Ring
84%inclusion53 decks63 decks
1%synergy
Arcane Signet
65%inclusion41 decks63 decks
-7%synergy
Talisman of Indulgence
23%inclusion3 decks13 decks
-4%synergy
Fellwar Stone
16%inclusion10 decks63 decks
-4%synergy
Lotus Petal
14%inclusion9 decks63 decks
7%synergy
Talisman of Hierarchy
14%inclusion6 decks42 decks
-12%synergy
Golgari Signet
13%inclusion8 decks63 decks
3%synergy
Talisman of Resilience
13%inclusion8 decks63 decks
0%synergy
Talisman of Unity
12%inclusion5 decks42 decks
5%synergy
Chrome Mox
11%inclusion7 decks63 decks
5%synergy
Chromatic Lantern
7.9%inclusion5 decks63 decks
-1%synergy
Commander's Sphere
7.9%inclusion5 decks63 decks
-4%synergy
Mox Diamond
6.3%inclusion4 decks63 decks
2%synergy
Lands
Command Tower
95%inclusion60 decks63 decks
21%synergy
Overgrown Tomb
83%inclusion52 decks63 decks
41%synergy
Temple Garden
76%inclusion32 decks42 decks
37%synergy
Godless Shrine
76%inclusion32 decks42 decks
35%synergy
Indatha Triome
69%inclusion29 decks42 decks
42%synergy
Savai Triome
57%inclusion4 decks7 decks
34%synergy
Raugrin Triome
57%inclusion4 decks7 decks
34%synergy
Verdant Catacombs
56%inclusion35 decks63 decks
45%synergy
Zagoth Triome
56%inclusion5 decks9 decks
29%synergy
Exotic Orchard
54%inclusion34 decks63 decks
17%synergy
Undergrowth Stadium
52%inclusion33 decks63 decks
29%synergy
Raffine's Tower
50%inclusion4 decks8 decks
26%synergy
Woodland Cemetery
49%inclusion31 decks63 decks
17%synergy
Vault of Champions
48%inclusion20 decks42 decks
24%synergy
Ziatora's Proving Ground
46%inclusion6 decks13 decks
20%synergy
Blood Crypt
46%inclusion6 decks13 decks
8%synergy
Bountiful Promenade
45%inclusion19 decks42 decks
24%synergy
Marsh Flats
44%inclusion28 decks63 decks
34%synergy
Underground Sea
44%inclusion4 decks9 decks
30%synergy
Watery Grave
44%inclusion4 decks9 decks
3%synergy
Windswept Heath
43%inclusion27 decks63 decks
32%synergy
Spectator Seating
43%inclusion3 decks7 decks
21%synergy
Xander's Lounge
43%inclusion3 decks7 decks
20%synergy
The World Tree
43%inclusion3 decks7 decks
16%synergy
Jetmir's Garden
43%inclusion3 decks7 decks
15%synergy
Ketria Triome
43%inclusion3 decks7 decks
13%synergy
Llanowar Wastes
41%inclusion26 decks63 decks
14%synergy
Badlands
38%inclusion5 decks13 decks
25%synergy
Stomping Ground
38%inclusion5 decks13 decks
-3%synergy
Tundra
38%inclusion3 decks8 decks
24%synergy
Spara's Headquarters
38%inclusion3 decks8 decks
11%synergy
Wooded Foothills
35%inclusion22 decks63 decks
24%synergy
Bayou
33%inclusion21 decks63 decks
20%synergy
Tropical Island
33%inclusion3 decks9 decks
19%synergy
Morphic Pool
33%inclusion3 decks9 decks
10%synergy
Rejuvenating Springs
33%inclusion3 decks9 decks
7%synergy
Sunpetal Grove
33%inclusion14 decks42 decks
5%synergy
Bloodstained Mire
32%inclusion20 decks63 decks
20%synergy
Isolated Chapel
31%inclusion13 decks42 decks
-3%synergy
Taiga
31%inclusion4 decks13 decks
18%synergy
Twilight Mire
30%inclusion19 decks63 decks
16%synergy
City of Brass
29%inclusion18 decks63 decks
21%synergy
Savannah
29%inclusion12 decks42 decks
16%synergy
Scrubland
29%inclusion12 decks42 decks
15%synergy
Caves of Koilos
29%inclusion12 decks42 decks
-1%synergy
Mana Confluence
27%inclusion17 decks63 decks
20%synergy
Misty Rainforest
27%inclusion17 decks63 decks
16%synergy
Polluted Delta
27%inclusion17 decks63 decks
15%synergy
Brushland
26%inclusion11 decks42 decks
6%synergy
Fetid Heath
24%inclusion10 decks42 decks
10%synergy