Eirdu, Carrier of Dawn
Ashnod's Altar
Big Mother Mouser

   Prerequisites

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

   Steps

How does this combo work?
1
Activate Ashnod's Altar by sacrificing Big Mother Mouser.
2
When Big Mother Mouser dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to its replacement effect.
3
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite colorless mana
Infinite creature tokens
Infinite death triggers
Infinite sacrifice triggers
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New Cards
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99%synergy
The Neutrinos
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High Score
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31%synergy
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32%synergy
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33%synergy
High Synergy Cards
Bartolomé del Presidio
62%inclusion8 decks13 decks
57%synergy
Teysa Karlov
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57%synergy
Deadly Dispute
69%inclusion9 decks13 decks
57%synergy
Bastion of Remembrance
62%inclusion8 decks13 decks
55%synergy
Pitiless Plunderer
62%inclusion8 decks13 decks
53%synergy
Carrion Feeder
54%inclusion7 decks13 decks
50%synergy
Solemn Simulacrum
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49%synergy
Viscera Seer
54%inclusion7 decks13 decks
46%synergy
Village Rites
54%inclusion7 decks13 decks
45%synergy
Phyrexian Altar
46%inclusion6 decks13 decks
43%synergy
Top Cards
Swords to Plowshares
77%inclusion10 decks13 decks
16%synergy
Path to Exile
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14%synergy
Blood Artist
54%inclusion7 decks13 decks
43%synergy
Marionette Apprentice
46%inclusion6 decks13 decks
41%synergy
Elenda, the Dusk Rose
46%inclusion6 decks13 decks
41%synergy
Zulaport Cutthroat
46%inclusion6 decks13 decks
38%synergy
Elas il-Kor, Sadistic Pilgrim
46%inclusion6 decks13 decks
37%synergy
Victimize
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34%synergy
Dark Ritual
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22%synergy
Luminous Broodmoth
38%inclusion5 decks13 decks
36%synergy
Game Changers
Bolas's Citadel
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15%synergy
Creatures
Umbral Collar Zealot
38%inclusion5 decks13 decks
35%synergy
Cruel Celebrant
38%inclusion5 decks13 decks
31%synergy
Morbid Opportunist
38%inclusion5 decks13 decks
31%synergy
Syr Konrad, the Grim
38%inclusion5 decks13 decks
30%synergy
Mikey & Leo, Chaos & Order
33%inclusion1 decks3 decks
31%synergy
Vizier of Remedies
31%inclusion4 decks13 decks
31%synergy
Butcher Ghoul
31%inclusion4 decks13 decks
30%synergy
Al Bhed Salvagers
31%inclusion4 decks13 decks
30%synergy
Vengeful Bloodwitch
31%inclusion4 decks13 decks
29%synergy
Sephiroth, Fabled SOLDIER
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28%synergy
Warren Soultrader
31%inclusion4 decks13 decks
25%synergy
Welcoming Vampire
31%inclusion4 decks13 decks
25%synergy
Braids, Arisen Nightmare
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24%synergy
Gray Merchant of Asphodel
31%inclusion4 decks13 decks
22%synergy
Star Pupil
23%inclusion3 decks13 decks
23%synergy
Arcbound Slith
23%inclusion3 decks13 decks
23%synergy
Arcbound Prototype
23%inclusion3 decks13 decks
23%synergy
Arcbound Javelineer
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23%synergy
Geralf's Messenger
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23%synergy
Arcbound Mouser
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23%synergy
Scholar of New Horizons
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22%synergy
Zack Fair
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21%synergy
Corpse Knight
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18%synergy
Accursed Marauder
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18%synergy
Madame Null, Power Broker
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7%synergy
South Wind Avatar
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7%synergy
Super Shredder
7.7%inclusion1 decks13 decks
7%synergy
Karai, Future of the Foot
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6%synergy
Instants
Corrupted Conviction
31%inclusion4 decks13 decks
26%synergy
Inkshield
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24%synergy
Cauldron Haze
23%inclusion3 decks13 decks
23%synergy
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21%synergy
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19%synergy
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23%inclusion3 decks13 decks
13%synergy
Generous Gift
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2%synergy
Continue?
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13%synergy
Sorceries
Diabolic Intent
38%inclusion5 decks13 decks
31%synergy
Damn
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23%synergy
Reanimate
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12%synergy
Exsanguinate
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16%synergy
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7%synergy
Utility Artifacts
Skullclamp
38%inclusion5 decks13 decks
27%synergy
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21%synergy
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7%synergy
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7%synergy
Coin of Mastery
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7%synergy
Enchantments
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33%synergy
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23%synergy
Black Market Connections
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19%synergy
Ninja Teen
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7%synergy
Utility Lands
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9%synergy
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22%synergy
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21%synergy
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18%synergy
Mana Artifacts
Sol Ring
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28%synergy
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16%synergy
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Lands
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17%synergy
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29%synergy
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23%synergy
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15%synergy
Hidden Hideout
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6%synergy