Eirdu, Carrier of Dawn
Phyrexian Altar
Vengeful Vampire

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Eirdu as Isilu, Carrier of Twilight on the battlefield and Vengeful Vampire without a +1/+1 counter on it on the battlefield).

   Steps

How does this combo work?
1
Activate Phyrexian Altar by sacrificing Vengeful Vampire
2
When Vengeful Vampire dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
3
Activate Phyrexian Altar by sacrificing Vengeful Vampire
4
When Vengeful Vampire dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
5
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite colored mana
Infinite death triggers
Infinite sacrifice triggers
Celes, Rune Knight
0.0%inclusion1 decks6.49K decks
New Cards
Age of Ultron
100%inclusion1 decks1 decks
99%synergy
High Synergy Cards
Mikaeus, the Unhallowed
92%inclusion23 decks25 decks
90%synergy
Geralf's Messenger
88%inclusion22 decks25 decks
88%synergy
Butcher Ghoul
88%inclusion22 decks25 decks
88%synergy
Evernight Shade
84%inclusion21 decks25 decks
84%synergy
Elas il-Kor, Sadistic Pilgrim
84%inclusion21 decks25 decks
75%synergy
Ashnod's Altar
80%inclusion20 decks25 decks
74%synergy
Blood Artist
84%inclusion21 decks25 decks
72%synergy
Zulaport Cutthroat
80%inclusion20 decks25 decks
71%synergy
Pitiless Plunderer
80%inclusion20 decks25 decks
71%synergy
Luminous Broodmoth
72%inclusion18 decks25 decks
69%synergy
Top Cards
Cruel Celebrant
76%inclusion19 decks25 decks
69%synergy
Bastion of Remembrance
72%inclusion18 decks25 decks
65%synergy
Sightless Ghoul
68%inclusion17 decks25 decks
68%synergy
Carrion Feeder
64%inclusion16 decks25 decks
60%synergy
Corpse Knight
64%inclusion16 decks25 decks
59%synergy
Cathars' Crusade
64%inclusion16 decks25 decks
59%synergy
Swords to Plowshares
64%inclusion16 decks25 decks
3%synergy
Demonlord of Ashmouth
60%inclusion15 decks25 decks
60%synergy
Teysa Karlov
60%inclusion15 decks25 decks
56%synergy
Viscera Seer
60%inclusion15 decks25 decks
52%synergy
Game Changers
Demonic Tutor
40%inclusion10 decks25 decks
21%synergy
Vampiric Tutor
24%inclusion6 decks25 decks
10%synergy
Teferi's Protection
16%inclusion4 decks25 decks
0%synergy
Smothering Tithe
16%inclusion4 decks25 decks
-4%synergy
Creatures
Emeritus of Woe
57%inclusion4 decks7 decks
54%synergy
Bartolomé del Presidio
56%inclusion14 decks25 decks
52%synergy
Elenda, the Dusk Rose
56%inclusion14 decks25 decks
51%synergy
Hancock, Ghoulish Mayor
52%inclusion13 decks25 decks
52%synergy
Marionette Apprentice
52%inclusion13 decks25 decks
47%synergy
Warren Soultrader
48%inclusion12 decks25 decks
42%synergy
Gray Merchant of Asphodel
44%inclusion11 decks25 decks
36%synergy
Solemn Simulacrum
44%inclusion11 decks25 decks
32%synergy
Sephiroth, Fabled SOLDIER
40%inclusion10 decks25 decks
38%synergy
Rhys, the Evermore
36%inclusion8 decks22 decks
36%synergy
Endling
36%inclusion9 decks25 decks
36%synergy
Vizier of Remedies
36%inclusion9 decks25 decks
36%synergy
Umbral Collar Zealot
36%inclusion9 decks25 decks
33%synergy
Grim Haruspex
32%inclusion8 decks25 decks
29%synergy
Treacherous Pit-Dweller
28%inclusion7 decks25 decks
28%synergy
Yahenni, Undying Partisan
28%inclusion7 decks25 decks
25%synergy
Morbid Opportunist
28%inclusion7 decks25 decks
20%synergy
Esper Sentinel
28%inclusion7 decks25 decks
9%synergy
Kithkin Spellduster
24%inclusion6 decks25 decks
24%synergy
Twilight Shepherd
24%inclusion6 decks25 decks
24%synergy
Puppeteer Clique
24%inclusion6 decks25 decks
23%synergy
Vengeful Bloodwitch
24%inclusion6 decks25 decks
22%synergy
Woe Strider
24%inclusion6 decks25 decks
22%synergy
Sun Titan
24%inclusion6 decks25 decks
16%synergy
Syr Konrad, the Grim
24%inclusion6 decks25 decks
16%synergy
Lingering Tormentor
20%inclusion5 decks25 decks
20%synergy
Restless Apparition
20%inclusion5 decks25 decks
20%synergy
Obstinate Gargoyle
20%inclusion5 decks25 decks
20%synergy
Putrid Goblin
20%inclusion5 decks25 decks
19%synergy
Scholar of New Horizons
20%inclusion5 decks25 decks
19%synergy
Razaketh, the Foulblooded
20%inclusion5 decks25 decks
18%synergy
Junji, the Midnight Sky
20%inclusion5 decks25 decks
18%synergy
Bitterbloom Bearer
20%inclusion5 decks25 decks
17%synergy
Yawgmoth, Thran Physician
20%inclusion5 decks25 decks
17%synergy
Lesser Masticore
16%inclusion4 decks25 decks
16%synergy
Anafenza, Unyielding Lineage
16%inclusion4 decks25 decks
16%synergy
Emptiness
16%inclusion4 decks25 decks
15%synergy
Teysa, Orzhov Scion
16%inclusion4 decks25 decks
15%synergy
Pawn of Ulamog
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14%synergy
Moonshaker Cavalry
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13%synergy
Midnight Reaper
16%inclusion4 decks25 decks
13%synergy
Ayara, First of Locthwain
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13%synergy
Selfless Spirit
16%inclusion4 decks25 decks
11%synergy
Soul Warden
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10%synergy
South Wind Avatar
16%inclusion3 decks19 decks
15%synergy
Bloodflow Connoisseur
12%inclusion3 decks25 decks
12%synergy
Triskelion
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12%synergy
Agent Venom
12%inclusion3 decks25 decks
11%synergy
Persistent Constrictor
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11%synergy
Forsaken Miner
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11%synergy
Instants
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60%inclusion15 decks25 decks
13%synergy
Undying Evil
32%inclusion8 decks25 decks
31%synergy
Despark
32%inclusion8 decks25 decks
19%synergy
Dark Ritual
32%inclusion8 decks25 decks
7%synergy
Anguished Unmaking
28%inclusion7 decks25 decks
3%synergy
Fracture
24%inclusion6 decks25 decks
19%synergy
Inkshield
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16%synergy
Village Rites
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15%synergy
Deadly Dispute
24%inclusion6 decks25 decks
11%synergy
Cauldron Haze
20%inclusion5 decks25 decks
19%synergy
Corrupted Conviction
16%inclusion4 decks25 decks
12%synergy
Generous Gift
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-5%synergy
Afterlife Insurance
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11%synergy
Flare of Fortitude
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8%synergy
Culling the Weak
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7%synergy
Mortify
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1%synergy
Sorceries
Damn
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21%synergy
Blasphemous Edict
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19%synergy
Reanimate
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1%synergy
Damnation
16%inclusion4 decks25 decks
10%synergy
Austere Command
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5%synergy
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3%synergy
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Wrath of God
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8%synergy
Diabolic Intent
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4%synergy
Utility Artifacts
Altar of Dementia
56%inclusion14 decks25 decks
54%synergy
Skullclamp
48%inclusion12 decks25 decks
37%synergy
Blasting Station
32%inclusion8 decks25 decks
32%synergy
Pearl Medallion
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17%synergy
Jet Medallion
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16%synergy
Swiftfoot Boots
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-7%synergy
Spawning Pit
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16%synergy
Cauldron of Souls
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16%synergy
Oketra's Monument
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14%synergy
Nim Deathmantle
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12%synergy
Lightning Greaves
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-13%synergy
Enchantments
Grave Pact
44%inclusion11 decks25 decks
39%synergy
Solemnity
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31%synergy
The Meathook Massacre
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27%synergy
Phyrexian Arena
28%inclusion7 decks25 decks
13%synergy
Dictate of Erebos
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17%synergy
Haunted One
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15%synergy
Black Market
16%inclusion4 decks25 decks
12%synergy
Bitterblossom
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12%synergy
Black Market Connections
16%inclusion4 decks25 decks
4%synergy
Thran Vigil
12%inclusion3 decks25 decks
12%synergy
Sothera, the Supervoid
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11%synergy
Exquisite Blood
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7%synergy
Anointed Procession
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5%synergy
Planeswalkers
Liliana, Dreadhorde General
16%inclusion4 decks25 decks
12%synergy
Artifacts
Sol Ring
80%inclusion20 decks25 decks
-3%synergy
Arcane Signet
68%inclusion17 decks25 decks
-4%synergy
Altar of Dementia
56%inclusion14 decks25 decks
54%synergy
Skullclamp
48%inclusion12 decks25 decks
37%synergy
Orzhov Signet
44%inclusion11 decks25 decks
22%synergy
Talisman of Hierarchy
44%inclusion11 decks25 decks
17%synergy
Blasting Station
32%inclusion8 decks25 decks
32%synergy
Mind Stone
28%inclusion7 decks25 decks
14%synergy
Thought Vessel
28%inclusion7 decks25 decks
11%synergy
Fellwar Stone
28%inclusion7 decks25 decks
8%synergy
Pearl Medallion
20%inclusion5 decks25 decks
17%synergy
Jet Medallion
20%inclusion5 decks25 decks
16%synergy
Swiftfoot Boots
20%inclusion5 decks25 decks
-7%synergy
Spawning Pit
16%inclusion4 decks25 decks
16%synergy
Cauldron of Souls
16%inclusion4 decks25 decks
16%synergy
Oketra's Monument
16%inclusion4 decks25 decks
14%synergy
The Soul Stone
16%inclusion4 decks25 decks
12%synergy
Nim Deathmantle
12%inclusion3 decks25 decks
12%synergy
Lightning Greaves
12%inclusion3 decks25 decks
-13%synergy
Utility Lands
Phyrexian Tower
44%inclusion11 decks25 decks
35%synergy
Reliquary Tower
36%inclusion9 decks25 decks
6%synergy
High Market
24%inclusion6 decks25 decks
21%synergy
Urborg, Tomb of Yawgmoth
24%inclusion6 decks25 decks
15%synergy
Vault of the Archangel
24%inclusion6 decks25 decks
12%synergy
Bojuka Bog
24%inclusion6 decks25 decks
-6%synergy
Cabal Coffers
16%inclusion4 decks25 decks
7%synergy
Rogue's Passage
16%inclusion4 decks25 decks
-4%synergy
Abandoned Air Temple
13%inclusion3 decks23 decks
8%synergy
Susur Secundi, Void Altar
12%inclusion3 decks25 decks
10%synergy
Midgar, City of Mako
12%inclusion3 decks25 decks
9%synergy
Mana Artifacts
Sol Ring
80%inclusion20 decks25 decks
-3%synergy
Arcane Signet
68%inclusion17 decks25 decks
-4%synergy
Orzhov Signet
44%inclusion11 decks25 decks
22%synergy
Talisman of Hierarchy
44%inclusion11 decks25 decks
17%synergy
Mind Stone
28%inclusion7 decks25 decks
14%synergy
Thought Vessel
28%inclusion7 decks25 decks
11%synergy
Fellwar Stone
28%inclusion7 decks25 decks
8%synergy
The Soul Stone
16%inclusion4 decks25 decks
12%synergy
Lands
Command Tower
76%inclusion19 decks25 decks
2%synergy
Isolated Chapel
56%inclusion14 decks25 decks
21%synergy
Godless Shrine
52%inclusion13 decks25 decks
10%synergy
Vault of Champions
48%inclusion12 decks25 decks
25%synergy
Orzhov Basilica
44%inclusion11 decks25 decks
30%synergy
Fetid Heath
44%inclusion11 decks25 decks
30%synergy
Shattered Sanctum
44%inclusion11 decks25 decks
28%synergy
Tainted Field
40%inclusion10 decks25 decks
27%synergy
Shineshadow Snarl
40%inclusion10 decks25 decks
27%synergy
Exotic Orchard
32%inclusion8 decks25 decks
-5%synergy
Marsh Flats
28%inclusion7 decks25 decks
18%synergy
Temple of Silence
28%inclusion7 decks25 decks
11%synergy
Caves of Koilos
28%inclusion7 decks25 decks
-1%synergy
Bleachbone Verge
24%inclusion6 decks25 decks
15%synergy
Desolate Mire
20%inclusion5 decks25 decks
13%synergy
Evolving Wilds
20%inclusion5 decks25 decks
-0%synergy
Concealed Courtyard
16%inclusion4 decks25 decks
10%synergy
Shadowy Backstreet
16%inclusion4 decks25 decks
6%synergy
Path of Ancestry
16%inclusion4 decks25 decks
-6%synergy
Brightclimb Pathway
12%inclusion3 decks25 decks
4%synergy
Terramorphic Expanse
12%inclusion3 decks25 decks
-3%synergy