Eirdu, Carrier of Dawn
Ashnod's Altar
Zack Fair

   Prerequisites

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

   Steps

How does this combo work?
1
Activate Ashnod's Altar by sacrificing Zack Fair.
2
When Zack Fair 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 death triggers
Infinite sacrifice triggers
Ratadrabik of Urborg
0.4%inclusion12 decks2.90K decks
Celes, Rune Knight
0.0%inclusion3 decks6.63K decks
Zahur, Glory's Past
0.5%inclusion3 decks553 decks
Felisa, Fang of Silverquill
0.2%inclusion2 decks1.31K decks
Athreos, Shroud-Veiled
0.1%inclusion1 decks1.07K decks
Ardbert, Warrior of Darkness
0.0%inclusion1 decks4.32K decks
Tayam, Luminous Enigma
0.0%inclusion1 decks4.46K decks
Terra, Herald of Hope
0.0%inclusion1 decks11.9K decks
Bartolomé del Presidio
0.1%inclusion1 decks894 decks
Cecil, Dark Knight
0.1%inclusion1 decks1.41K decks
Felothar, Dawn of the Abzan
0.0%inclusion1 decks2.95K decks
Elas il-Kor, Sadistic Pilgrim
0.0%inclusion1 decks3.98K decks
Silverquill, the Disputant
0.0%inclusion1 decks9.13K decks
New Cards
The Mind Stone
2.2%inclusion3 decks139 decks
1%synergy
Unstable Molecule Suit
1.5%inclusion1 decks65 decks
1%synergy
A.I.M. Synthoids
1.5%inclusion1 decks67 decks
1%synergy
Cloak and Dagger, Entwined
1.5%inclusion1 decks67 decks
1%synergy
Kingpin, Wilson Fisk
1.5%inclusion1 decks67 decks
1%synergy
High Synergy Cards
Viscera Seer
83%inclusion593 decks717 decks
75%synergy
Elas il-Kor, Sadistic Pilgrim
82%inclusion589 decks717 decks
73%synergy
Vizier of Remedies
67%inclusion483 decks717 decks
67%synergy
Cruel Celebrant
74%inclusion531 decks717 decks
67%synergy
Marionette Apprentice
70%inclusion505 decks717 decks
66%synergy
Zulaport Cutthroat
73%inclusion526 decks717 decks
65%synergy
Blood Artist
75%inclusion538 decks717 decks
63%synergy
Umbral Collar Zealot
67%inclusion478 decks717 decks
63%synergy
Geralf's Messenger
62%inclusion448 decks717 decks
62%synergy
Pitiless Plunderer
70%inclusion499 decks717 decks
61%synergy
Top Cards
Swords to Plowshares
77%inclusion555 decks717 decks
17%synergy
Carrion Feeder
64%inclusion459 decks717 decks
60%synergy
Dark Ritual
64%inclusion459 decks717 decks
39%synergy
Skullclamp
63%inclusion454 decks717 decks
52%synergy
Bastion of Remembrance
62%inclusion441 decks717 decks
55%synergy
Path to Exile
61%inclusion439 decks717 decks
14%synergy
Mikaeus, the Unhallowed
60%inclusion432 decks717 decks
58%synergy
Phyrexian Altar
60%inclusion427 decks717 decks
56%synergy
Warren Soultrader
59%inclusion423 decks717 decks
53%synergy
Luminous Broodmoth
58%inclusion419 decks717 decks
56%synergy
Game Changers
Demonic Tutor
28%inclusion202 decks717 decks
9%synergy
Smothering Tithe
22%inclusion157 decks717 decks
2%synergy
Vampiric Tutor
21%inclusion150 decks717 decks
7%synergy
Teferi's Protection
20%inclusion140 decks717 decks
4%synergy
Ancient Tomb
14%inclusion101 decks717 decks
5%synergy
The One Ring
11%inclusion79 decks717 decks
3%synergy
Orcish Bowmasters
11%inclusion78 decks717 decks
3%synergy
Necropotence
8.9%inclusion64 decks717 decks
4%synergy
Mana Vault
7.9%inclusion57 decks717 decks
2%synergy
Chrome Mox
7.5%inclusion54 decks717 decks
2%synergy
Creatures
Murderous Redcap
75%inclusion3 decks4 decks
73%synergy
Anger
75%inclusion3 decks4 decks
68%synergy
Butcher Ghoul
57%inclusion406 decks717 decks
56%synergy
Scholar of New Horizons
54%inclusion388 decks717 decks
53%synergy
Grim Haruspex
52%inclusion375 decks717 decks
50%synergy
Solemn Simulacrum
52%inclusion372 decks717 decks
40%synergy
Corpse Knight
50%inclusion359 decks717 decks
45%synergy
Bartolomé del Presidio
47%inclusion340 decks717 decks
43%synergy
Sephiroth, Fabled SOLDIER
47%inclusion337 decks717 decks
45%synergy
Morbid Opportunist
43%inclusion306 decks717 decks
35%synergy
Woe Strider
42%inclusion302 decks717 decks
40%synergy
Witch Enchanter
41%inclusion297 decks717 decks
34%synergy
Gray Merchant of Asphodel
41%inclusion292 decks717 decks
32%synergy
Yawgmoth, Thran Physician
38%inclusion274 decks717 decks
35%synergy
Vengeful Bloodwitch
37%inclusion262 decks717 decks
35%synergy
Midnight Reaper
36%inclusion261 decks717 decks
33%synergy
Elenda, the Dusk Rose
35%inclusion252 decks717 decks
30%synergy
The Duke, Rebel Sentry
32%inclusion222 decks684 decks
32%synergy
Lotho, Corrupt Shirriff
32%inclusion232 decks717 decks
19%synergy
Braids, Arisen Nightmare
32%inclusion229 decks717 decks
25%synergy
Rhys, the Evermore
32%inclusion203 decks639 decks
31%synergy
Esper Sentinel
31%inclusion220 decks717 decks
12%synergy
Sun Titan
29%inclusion209 decks717 decks
21%synergy
Teysa Karlov
27%inclusion196 decks717 decks
23%synergy
Junji, the Midnight Sky
27%inclusion193 decks717 decks
24%synergy
Accursed Marauder
27%inclusion191 decks717 decks
21%synergy
Voice of Victory
26%inclusion190 decks717 decks
20%synergy
Syr Konrad, the Grim
26%inclusion186 decks717 decks
18%synergy
Triskelion
25%inclusion178 decks717 decks
24%synergy
Pawn of Ulamog
23%inclusion166 decks717 decks
21%synergy
Emptiness
23%inclusion162 decks717 decks
22%synergy
Selfless Spirit
22%inclusion157 decks717 decks
17%synergy
Bitterbloom Bearer
21%inclusion154 decks717 decks
19%synergy
Welcoming Vampire
21%inclusion151 decks717 decks
15%synergy
Loran of the Third Path
20%inclusion143 decks717 decks
13%synergy
Grand Abolisher
19%inclusion136 decks717 decks
10%synergy
Enduring Innocence
17%inclusion125 decks717 decks
13%synergy
Yahenni, Undying Partisan
17%inclusion119 decks717 decks
14%synergy
Syr Vondam, Sunstar Exemplar
16%inclusion112 decks717 decks
14%synergy
Charismatic Conqueror
16%inclusion112 decks717 decks
12%synergy
Agent Venom
15%inclusion110 decks717 decks
15%synergy
Twilight Diviner
14%inclusion89 decks633 decks
12%synergy
Boromir, Warden of the Tower
13%inclusion93 decks717 decks
9%synergy
Spirited Companion
13%inclusion90 decks717 decks
9%synergy
Emeritus of Woe
12%inclusion23 decks187 decks
9%synergy
Boggart Trawler
11%inclusion81 decks717 decks
7%synergy
Priest of Forgotten Gods
11%inclusion78 decks717 decks
9%synergy
Shriekmaw
10%inclusion74 decks717 decks
8%synergy
Recruiter of the Guard
10%inclusion74 decks717 decks
7%synergy
Karmic Guide
10%inclusion72 decks717 decks
7%synergy
Instants
Deadly Dispute
55%inclusion396 decks717 decks
43%synergy
Village Rites
44%inclusion319 decks717 decks
35%synergy
Anguished Unmaking
44%inclusion316 decks717 decks
19%synergy
Flare of Fortitude
33%inclusion239 decks717 decks
29%synergy
Corrupted Conviction
28%inclusion204 decks717 decks
24%synergy
Generous Gift
26%inclusion189 decks717 decks
6%synergy
Despark
24%inclusion172 decks717 decks
11%synergy
Fell the Profane
23%inclusion167 decks717 decks
14%synergy
Deadly Rollick
23%inclusion163 decks717 decks
8%synergy
Malakir Rebirth
21%inclusion151 decks717 decks
13%synergy
Inkshield
21%inclusion150 decks717 decks
13%synergy
Culling the Weak
20%inclusion140 decks717 decks
15%synergy
Plumb the Forbidden
18%inclusion132 decks717 decks
16%synergy
Fracture
16%inclusion117 decks717 decks
11%synergy
Enlightened Tutor
15%inclusion106 decks717 decks
0%synergy
Stroke of Midnight
14%inclusion101 decks717 decks
4%synergy
Silence
14%inclusion100 decks717 decks
8%synergy
Erode
11%inclusion23 decks206 decks
6%synergy
Duty Beyond Death
11%inclusion79 decks717 decks
9%synergy
Mortify
11%inclusion76 decks717 decks
0%synergy
Flawless Maneuver
10%inclusion71 decks717 decks
-1%synergy
Imp's Mischief
10%inclusion70 decks717 decks
6%synergy
Saw in Half
9.3%inclusion67 decks717 decks
5%synergy
Flare of Malice
9.2%inclusion66 decks717 decks
7%synergy
Reprieve
9.2%inclusion66 decks717 decks
5%synergy
Dawn's Truce
8.9%inclusion64 decks717 decks
2%synergy
Cabal Ritual
8.5%inclusion61 decks717 decks
3%synergy
Clever Concealment
7.9%inclusion57 decks717 decks
3%synergy
Entomb
6.7%inclusion48 decks717 decks
-0%synergy
Sejiri Shelter
5.7%inclusion41 decks717 decks
2%synergy
Restoration Magic
5.0%inclusion36 decks717 decks
1%synergy
Sorceries
Ruinous Ultimatum
75%inclusion3 decks4 decks
57%synergy
Victimize
46%inclusion329 decks717 decks
33%synergy
Damn
45%inclusion324 decks717 decks
30%synergy
Reanimate
42%inclusion301 decks717 decks
23%synergy
Diabolic Intent
38%inclusion275 decks717 decks
31%synergy
Toxic Deluge
28%inclusion203 decks717 decks
10%synergy
Night's Whisper
20%inclusion140 decks717 decks
10%synergy
Blasphemous Edict
16%inclusion114 decks717 decks
11%synergy
Austere Command
16%inclusion113 decks717 decks
4%synergy
Sign in Blood
13%inclusion92 decks717 decks
4%synergy
Sevinne's Reclamation
11%inclusion80 decks717 decks
4%synergy
Agadeem's Awakening
11%inclusion77 decks717 decks
8%synergy
Living Death
9.1%inclusion65 decks717 decks
4%synergy
Grim Tutor
8.4%inclusion60 decks717 decks
4%synergy
Vindicate
8.2%inclusion59 decks717 decks
2%synergy
Feed the Swarm
8.2%inclusion59 decks717 decks
-8%synergy
Dread Return
7.7%inclusion55 decks717 decks
3%synergy
Rite of Oblivion
7.5%inclusion54 decks717 decks
6%synergy
Morningtide's Light
7.3%inclusion52 decks717 decks
7%synergy
Wrath of God
6.8%inclusion49 decks717 decks
2%synergy
Diabolic Tutor
6.7%inclusion48 decks717 decks
1%synergy
Beseech the Mirror
6.4%inclusion46 decks717 decks
3%synergy
Imperial Seal
6.4%inclusion46 decks717 decks
1%synergy
Farewell
5.7%inclusion41 decks717 decks
-6%synergy
Damnation
5.4%inclusion39 decks717 decks
-1%synergy
Exsanguinate
5.3%inclusion38 decks717 decks
-2%synergy
Insatiable Avarice
5.0%inclusion36 decks717 decks
2%synergy
Utility Artifacts
Altar of Dementia
42%inclusion303 decks717 decks
40%synergy
Lightning Greaves
42%inclusion298 decks717 decks
17%synergy
Blasting Station
36%inclusion256 decks717 decks
35%synergy
Swiftfoot Boots
28%inclusion204 decks717 decks
2%synergy
Oketra's Monument
15%inclusion109 decks717 decks
14%synergy
Spawning Pit
9.3%inclusion67 decks717 decks
9%synergy
Bolas's Citadel
9.2%inclusion66 decks717 decks
1%synergy
Jet Medallion
8.5%inclusion61 decks717 decks
5%synergy
Pearl Medallion
8.1%inclusion58 decks717 decks
5%synergy
Wishclaw Talisman
6.4%inclusion46 decks717 decks
1%synergy
Wayfarer's Bauble
5.7%inclusion41 decks717 decks
-1%synergy
Enchantments
Goblin Bombardment
75%inclusion3 decks4 decks
69%synergy
Cathars' Crusade
56%inclusion403 decks717 decks
51%synergy
Solemnity
55%inclusion394 decks717 decks
54%synergy
The Meathook Massacre
35%inclusion252 decks717 decks
30%synergy
Thran Vigil
34%inclusion245 decks717 decks
34%synergy
Black Market Connections
29%inclusion206 decks717 decks
16%synergy
Phyrexian Arena
29%inclusion205 decks717 decks
14%synergy
Grave Pact
24%inclusion170 decks717 decks
19%synergy
Bitterblossom
17%inclusion119 decks717 decks
12%synergy
Funeral Room // Awakening Hall
15%inclusion109 decks717 decks
14%synergy
Land Tax
12%inclusion83 decks717 decks
5%synergy
Sothera, the Supervoid
11%inclusion80 decks717 decks
10%synergy
Animate Dead
10%inclusion72 decks717 decks
1%synergy
Dictate of Erebos
10%inclusion70 decks717 decks
7%synergy
Martyr's Cause
9.5%inclusion68 decks717 decks
9%synergy
Fanatical Devotion
8.1%inclusion58 decks717 decks
8%synergy
Barrensteppe Siege
8.1%inclusion58 decks717 decks
6%synergy
Grave Venerations
7.5%inclusion48 decks637 decks
6%synergy
Vampiric Rites
6.8%inclusion49 decks717 decks
5%synergy
Trouble in Pairs
6.8%inclusion49 decks717 decks
2%synergy
Felidar Retreat
5.9%inclusion42 decks717 decks
0%synergy
Skrelv's Hive
5.4%inclusion39 decks717 decks
4%synergy
Planeswalkers
Liliana, Dreadhorde General
15%inclusion110 decks717 decks
12%synergy
Elspeth, Storm Slayer
5.4%inclusion39 decks717 decks
1%synergy
Artifacts
Sol Ring
95%inclusion678 decks717 decks
11%synergy
Arcane Signet
91%inclusion649 decks717 decks
19%synergy
Talisman of Hierarchy
69%inclusion494 decks717 decks
42%synergy
Orzhov Signet
55%inclusion396 decks717 decks
33%synergy
Altar of Dementia
42%inclusion303 decks717 decks
40%synergy
Lightning Greaves
42%inclusion298 decks717 decks
17%synergy
Blasting Station
36%inclusion256 decks717 decks
35%synergy
Fellwar Stone
30%inclusion212 decks717 decks
9%synergy
Swiftfoot Boots
28%inclusion204 decks717 decks
2%synergy
Mind Stone
17%inclusion124 decks717 decks
3%synergy
Thought Vessel
16%inclusion114 decks717 decks
-1%synergy
The Soul Stone
16%inclusion112 decks717 decks
11%synergy
Oketra's Monument
15%inclusion109 decks717 decks
14%synergy
Lotus Petal
10%inclusion71 decks717 decks
3%synergy
Spawning Pit
9.3%inclusion67 decks717 decks
9%synergy
Bolas's Citadel
9.2%inclusion66 decks717 decks
1%synergy
Jet Medallion
8.5%inclusion61 decks717 decks
5%synergy
Pearl Medallion
8.1%inclusion58 decks717 decks
5%synergy
Wishclaw Talisman
6.4%inclusion46 decks717 decks
1%synergy
Crowded Crypt
6.0%inclusion43 decks717 decks
5%synergy
Wayfarer's Bauble
5.7%inclusion41 decks717 decks
-1%synergy
Utility Lands
Phyrexian Tower
47%inclusion339 decks717 decks
38%synergy
Bojuka Bog
44%inclusion319 decks717 decks
15%synergy
High Market
33%inclusion234 decks717 decks
30%synergy
Urborg, Tomb of Yawgmoth
27%inclusion192 decks717 decks
18%synergy
Reliquary Tower
25%inclusion176 decks717 decks
-5%synergy
Abandoned Air Temple
21%inclusion142 decks684 decks
16%synergy
Susur Secundi, Void Altar
20%inclusion140 decks717 decks
17%synergy
Takenuma, Abandoned Mire
19%inclusion135 decks717 decks
11%synergy
Vault of the Archangel
18%inclusion129 decks717 decks
6%synergy
Midgar, City of Mako
16%inclusion115 decks717 decks
13%synergy
Nesting Grounds
13%inclusion95 decks717 decks
11%synergy
Cabal Coffers
13%inclusion95 decks717 decks
4%synergy
Eiganjo, Seat of the Empire
12%inclusion87 decks717 decks
5%synergy
Westvale Abbey
11%inclusion77 decks717 decks
9%synergy
Command Beacon
10%inclusion74 decks717 decks
5%synergy
Urza's Saga
9.5%inclusion68 decks717 decks
3%synergy
Spymaster's Vault
9.3%inclusion67 decks717 decks
7%synergy
Nykthos, Shrine to Nyx
6.0%inclusion43 decks717 decks
1%synergy
Mana Artifacts
Sol Ring
95%inclusion678 decks717 decks
11%synergy
Arcane Signet
91%inclusion649 decks717 decks
19%synergy
Talisman of Hierarchy
69%inclusion494 decks717 decks
42%synergy
Orzhov Signet
55%inclusion396 decks717 decks
33%synergy
Fellwar Stone
30%inclusion212 decks717 decks
9%synergy
Mind Stone
17%inclusion124 decks717 decks
3%synergy
Thought Vessel
16%inclusion114 decks717 decks
-1%synergy
The Soul Stone
16%inclusion112 decks717 decks
11%synergy
Lotus Petal
10%inclusion71 decks717 decks
3%synergy
Crowded Crypt
6.0%inclusion43 decks717 decks
5%synergy
Lands
Command Tower
91%inclusion655 decks717 decks
17%synergy
Isolated Chapel
76%inclusion542 decks717 decks
41%synergy
Rugged Prairie
75%inclusion3 decks4 decks
59%synergy
Sacred Foundry
75%inclusion3 decks4 decks
38%synergy
Blood Crypt
75%inclusion3 decks4 decks
36%synergy
Godless Shrine
75%inclusion537 decks717 decks
33%synergy
Caves of Koilos
68%inclusion491 decks717 decks
39%synergy
Shattered Sanctum
58%inclusion418 decks717 decks
42%synergy
Fetid Heath
58%inclusion416 decks717 decks
44%synergy
Vault of Champions
55%inclusion391 decks717 decks
31%synergy
Tainted Field
52%inclusion371 decks717 decks
39%synergy
Bleachbone Verge
50%inclusion358 decks717 decks
41%synergy
Marsh Flats
45%inclusion323 decks717 decks
35%synergy
Shineshadow Snarl
40%inclusion289 decks717 decks
28%synergy
Brightclimb Pathway
40%inclusion287 decks717 decks
32%synergy
Shadowy Backstreet
37%inclusion268 decks717 decks
27%synergy
Exotic Orchard
32%inclusion233 decks717 decks
-4%synergy
Orzhov Basilica
25%inclusion182 decks717 decks
12%synergy
Temple of Silence
24%inclusion171 decks717 decks
7%synergy
Desolate Mire
23%inclusion163 decks717 decks
16%synergy
Silent Clearing
21%inclusion147 decks717 decks
16%synergy
Concealed Courtyard
20%inclusion141 decks717 decks
14%synergy
Scrubland
17%inclusion124 decks717 decks
4%synergy
Fabled Passage
14%inclusion98 decks717 decks
3%synergy
Turbulent Moor
13%inclusion28 decks217 decks
7%synergy
Flooded Strand
12%inclusion84 decks717 decks
0%synergy
Evolving Wilds
11%inclusion82 decks717 decks
-9%synergy
Polluted Delta
11%inclusion80 decks717 decks
-1%synergy
Eclipsed Steppe
11%inclusion24 decks217 decks
5%synergy
Bloodstained Mire
11%inclusion79 decks717 decks
-0%synergy
Myriad Landscape
10%inclusion72 decks717 decks
-5%synergy
Arid Mesa
8.9%inclusion64 decks717 decks
-1%synergy
Sunlit Marsh
8.8%inclusion63 decks717 decks
5%synergy
Prismatic Vista
8.6%inclusion62 decks717 decks
4%synergy
Verdant Catacombs
8.4%inclusion60 decks717 decks
-2%synergy
Windswept Heath
8.2%inclusion59 decks717 decks
-3%synergy
City of Brass
7.7%inclusion55 decks717 decks
-0%synergy
Scoured Barrens
7.4%inclusion53 decks717 decks
-1%synergy
Reflecting Pool
7.3%inclusion52 decks717 decks
2%synergy
Mana Confluence
7.3%inclusion52 decks717 decks
0%synergy
Terramorphic Expanse
7.0%inclusion50 decks717 decks
-8%synergy
Path of Ancestry
6.7%inclusion48 decks717 decks
-16%synergy
Gemstone Caverns
6.4%inclusion46 decks717 decks
1%synergy
Lazotep Quarry
5.2%inclusion37 decks717 decks
4%synergy
Snowfield Sinkhole
5.0%inclusion36 decks717 decks
3%synergy