Eirdu, Carrier of Dawn
Phyrexian 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 Phyrexian 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 colored mana
Infinite creature tokens
Infinite death triggers
Infinite sacrifice triggers
Felisa, Fang of Silverquill
0.2%inclusion3 decks1.29K decks
Abigale, Poet Laureate
0.2%inclusion2 decks1.20K decks
Celes, Rune Knight
0.0%inclusion1 decks6.53K decks
Leonardo, the Balance // Splinter, the Mentor
0.4%inclusion1 decks275 decks
Terra, Herald of Hope
0.0%inclusion1 decks11.7K decks
Reyhan, Last of the Abzan // Yoshimaru, Ever Faithful
0.1%inclusion1 decks1.01K decks
New Cards
The Mind Stone
13%inclusion1 decks8 decks
11%synergy
High Synergy Cards
Ashnod's Altar
70%inclusion14 decks20 decks
64%synergy
Bartolomé del Presidio
55%inclusion11 decks20 decks
51%synergy
Phyrexian Tower
55%inclusion11 decks20 decks
46%synergy
Cathars' Crusade
50%inclusion10 decks20 decks
45%synergy
Altar of Dementia
45%inclusion9 decks20 decks
43%synergy
Viscera Seer
50%inclusion10 decks20 decks
42%synergy
Carrion Feeder
45%inclusion9 decks20 decks
41%synergy
Skullclamp
50%inclusion10 decks20 decks
39%synergy
Zulaport Cutthroat
45%inclusion9 decks20 decks
36%synergy
Elas il-Kor, Sadistic Pilgrim
45%inclusion9 decks20 decks
36%synergy
Top Cards
Swords to Plowshares
80%inclusion16 decks20 decks
19%synergy
Path to Exile
70%inclusion14 decks20 decks
23%synergy
Dark Ritual
45%inclusion9 decks20 decks
20%synergy
Elenda, the Dusk Rose
40%inclusion8 decks20 decks
35%synergy
Bastion of Remembrance
40%inclusion8 decks20 decks
33%synergy
Cruel Celebrant
40%inclusion8 decks20 decks
33%synergy
Blood Artist
40%inclusion8 decks20 decks
28%synergy
Esper Sentinel
40%inclusion8 decks20 decks
21%synergy
Scholar of New Horizons
35%inclusion7 decks20 decks
34%synergy
Luminous Broodmoth
35%inclusion7 decks20 decks
32%synergy
Game Changers
Ancient Tomb
25%inclusion5 decks20 decks
16%synergy
Demonic Tutor
25%inclusion5 decks20 decks
6%synergy
Vampiric Tutor
20%inclusion4 decks20 decks
6%synergy
Bolas's Citadel
15%inclusion3 decks20 decks
7%synergy
Teferi's Protection
15%inclusion3 decks20 decks
-1%synergy
Creatures
Umbral Collar Zealot
30%inclusion6 decks20 decks
27%synergy
Marionette Apprentice
30%inclusion6 decks20 decks
25%synergy
Warren Soultrader
30%inclusion6 decks20 decks
24%synergy
Morbid Opportunist
30%inclusion6 decks20 decks
22%synergy
Pitiless Plunderer
30%inclusion6 decks20 decks
21%synergy
Vizier of Remedies
25%inclusion5 decks20 decks
25%synergy
Butcher Ghoul
25%inclusion5 decks20 decks
25%synergy
Sephiroth, Fabled SOLDIER
25%inclusion5 decks20 decks
23%synergy
Enduring Innocence
25%inclusion5 decks20 decks
21%synergy
Teysa Karlov
25%inclusion5 decks20 decks
21%synergy
Corpse Knight
25%inclusion5 decks20 decks
20%synergy
Braids, Arisen Nightmare
25%inclusion5 decks20 decks
18%synergy
Bloodcrazed Paladin
20%inclusion4 decks20 decks
20%synergy
Dockworker Drone
20%inclusion4 decks20 decks
20%synergy
Bone Devourer
20%inclusion4 decks20 decks
20%synergy
Geralf's Messenger
20%inclusion4 decks20 decks
20%synergy
Reluctant Role Model
20%inclusion4 decks20 decks
19%synergy
Zack Fair
20%inclusion4 decks20 decks
18%synergy
Mikaeus, the Unhallowed
20%inclusion4 decks20 decks
18%synergy
Bitterbloom Bearer
20%inclusion4 decks20 decks
17%synergy
Yawgmoth, Thran Physician
20%inclusion4 decks20 decks
17%synergy
Breena, the Demagogue
20%inclusion4 decks20 decks
17%synergy
Accursed Marauder
20%inclusion4 decks20 decks
15%synergy
Clockwork Beetle
15%inclusion3 decks20 decks
15%synergy
Putrid Goblin
15%inclusion3 decks20 decks
14%synergy
Dusk Legion Duelist
15%inclusion3 decks20 decks
14%synergy
Felisa, Fang of Silverquill
15%inclusion3 decks20 decks
14%synergy
Envoy of the Ancestors
15%inclusion3 decks20 decks
14%synergy
Appa, Steadfast Guardian
15%inclusion3 decks20 decks
13%synergy
Mikaeus, the Lunarch
15%inclusion3 decks20 decks
13%synergy
Syr Vondam, Sunstar Exemplar
15%inclusion3 decks20 decks
13%synergy
Lae'zel, Vlaakith's Champion
15%inclusion3 decks20 decks
13%synergy
Metastatic Evangel
15%inclusion3 decks20 decks
13%synergy
Patrolling Peacemaker
15%inclusion3 decks20 decks
13%synergy
Carmen, Cruel Skymarcher
15%inclusion3 decks20 decks
13%synergy
Grim Haruspex
15%inclusion3 decks20 decks
12%synergy
Bloodghast
15%inclusion3 decks20 decks
12%synergy
Recruiter of the Guard
15%inclusion3 decks20 decks
12%synergy
Yahenni, Undying Partisan
15%inclusion3 decks20 decks
12%synergy
Midnight Reaper
15%inclusion3 decks20 decks
12%synergy
Adeline, Resplendent Cathar
15%inclusion3 decks20 decks
10%synergy
Witch Enchanter
15%inclusion3 decks20 decks
7%synergy
Sun Titan
15%inclusion3 decks20 decks
7%synergy
Gray Merchant of Asphodel
15%inclusion3 decks20 decks
7%synergy
Solemn Simulacrum
15%inclusion3 decks20 decks
3%synergy
Instants
Village Rites
35%inclusion7 decks20 decks
26%synergy
Deadly Dispute
30%inclusion6 decks20 decks
17%synergy
Anguished Unmaking
30%inclusion6 decks20 decks
5%synergy
Culling the Weak
25%inclusion5 decks20 decks
20%synergy
Inkshield
25%inclusion5 decks20 decks
17%synergy
Erode
20%inclusion3 decks15 decks
15%synergy
Fracture
20%inclusion4 decks20 decks
15%synergy
Malakir Rebirth
20%inclusion4 decks20 decks
12%synergy
Fell the Profane
20%inclusion4 decks20 decks
11%synergy
Deadly Rollick
20%inclusion4 decks20 decks
6%synergy
Cauldron Haze
15%inclusion3 decks20 decks
14%synergy
Flare of Fortitude
15%inclusion3 decks20 decks
11%synergy
Corrupted Conviction
15%inclusion3 decks20 decks
11%synergy
Despark
15%inclusion3 decks20 decks
2%synergy
Sorceries
Reanimate
25%inclusion5 decks20 decks
6%synergy
Diabolic Intent
20%inclusion4 decks20 decks
12%synergy
Victimize
20%inclusion4 decks20 decks
7%synergy
Damn
20%inclusion4 decks20 decks
5%synergy
Rite of Oblivion
15%inclusion3 decks20 decks
13%synergy
Requisition Raid
15%inclusion3 decks20 decks
12%synergy
Damning Verdict
15%inclusion3 decks20 decks
12%synergy
Utility Artifacts
Pearl Medallion
30%inclusion6 decks20 decks
27%synergy
The Ozolith
30%inclusion6 decks20 decks
26%synergy
Lightning Greaves
30%inclusion6 decks20 decks
5%synergy
Swiftfoot Boots
30%inclusion6 decks20 decks
3%synergy
Blasting Station
20%inclusion4 decks20 decks
20%synergy
Cauldron of Souls
15%inclusion3 decks20 decks
15%synergy
Jet Medallion
15%inclusion3 decks20 decks
11%synergy
Enchantments
Resourceful Defense
25%inclusion5 decks20 decks
23%synergy
Black Market Connections
25%inclusion5 decks20 decks
13%synergy
Together Forever
20%inclusion4 decks20 decks
19%synergy
Felidar Retreat
20%inclusion4 decks20 decks
14%synergy
Leader's Talent
15%inclusion3 decks20 decks
14%synergy
Dictate of Erebos
15%inclusion3 decks20 decks
12%synergy
Grave Pact
15%inclusion3 decks20 decks
10%synergy
Phyrexian Arena
15%inclusion3 decks20 decks
-0%synergy
Artifacts
Sol Ring
90%inclusion18 decks20 decks
7%synergy
Arcane Signet
85%inclusion17 decks20 decks
13%synergy
Talisman of Hierarchy
60%inclusion12 decks20 decks
33%synergy
Orzhov Signet
50%inclusion10 decks20 decks
28%synergy
Fellwar Stone
40%inclusion8 decks20 decks
20%synergy
Pearl Medallion
30%inclusion6 decks20 decks
27%synergy
The Ozolith
30%inclusion6 decks20 decks
26%synergy
Lightning Greaves
30%inclusion6 decks20 decks
5%synergy
Swiftfoot Boots
30%inclusion6 decks20 decks
3%synergy
The Soul Stone
25%inclusion5 decks20 decks
21%synergy
Blasting Station
20%inclusion4 decks20 decks
20%synergy
Cauldron of Souls
15%inclusion3 decks20 decks
15%synergy
Jet Medallion
15%inclusion3 decks20 decks
11%synergy
Mind Stone
15%inclusion3 decks20 decks
1%synergy
Utility Lands
Abandoned Air Temple
35%inclusion7 decks20 decks
30%synergy
Bojuka Bog
30%inclusion6 decks20 decks
0%synergy
High Market
25%inclusion5 decks20 decks
22%synergy
Vault of the Archangel
25%inclusion5 decks20 decks
13%synergy
Reliquary Tower
20%inclusion4 decks20 decks
-10%synergy
Takenuma, Abandoned Mire
15%inclusion3 decks20 decks
7%synergy
Urborg, Tomb of Yawgmoth
15%inclusion3 decks20 decks
6%synergy
Mana Artifacts
Sol Ring
90%inclusion18 decks20 decks
7%synergy
Arcane Signet
85%inclusion17 decks20 decks
13%synergy
Talisman of Hierarchy
60%inclusion12 decks20 decks
33%synergy
Orzhov Signet
50%inclusion10 decks20 decks
28%synergy
Fellwar Stone
40%inclusion8 decks20 decks
20%synergy
The Soul Stone
25%inclusion5 decks20 decks
21%synergy
Mind Stone
15%inclusion3 decks20 decks
1%synergy
Lands
Command Tower
85%inclusion17 decks20 decks
11%synergy
Isolated Chapel
80%inclusion16 decks20 decks
45%synergy
Godless Shrine
80%inclusion16 decks20 decks
38%synergy
Vault of Champions
65%inclusion13 decks20 decks
42%synergy
Shattered Sanctum
60%inclusion12 decks20 decks
44%synergy
Caves of Koilos
55%inclusion11 decks20 decks
26%synergy
Marsh Flats
50%inclusion10 decks20 decks
40%synergy
Tainted Field
45%inclusion9 decks20 decks
32%synergy
Shineshadow Snarl
40%inclusion8 decks20 decks
27%synergy
Fetid Heath
40%inclusion8 decks20 decks
26%synergy
Bleachbone Verge
35%inclusion7 decks20 decks
27%synergy
Exotic Orchard
35%inclusion7 decks20 decks
-2%synergy
Brightclimb Pathway
30%inclusion6 decks20 decks
22%synergy
Shadowy Backstreet
30%inclusion6 decks20 decks
20%synergy
Concealed Courtyard
20%inclusion4 decks20 decks
14%synergy
Desolate Mire
20%inclusion4 decks20 decks
13%synergy
Orzhov Basilica
20%inclusion4 decks20 decks
6%synergy
Eclipsed Steppe
19%inclusion3 decks16 decks
13%synergy
Turbulent Moor
19%inclusion3 decks16 decks
13%synergy
Silent Clearing
15%inclusion3 decks20 decks
11%synergy
Prismatic Vista
15%inclusion3 decks20 decks
10%synergy
Scrubland
15%inclusion3 decks20 decks
1%synergy
Myriad Landscape
15%inclusion3 decks20 decks
0%synergy
Temple of Silence
15%inclusion3 decks20 decks
-2%synergy