Eirdu, Carrier of Dawn
Yahenni, Undying Partisan
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 Yahenni 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
Resolve the Yahenni ability.
4
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite death triggers
Infinite sacrifice triggers
Eirdu, Carrier of Dawn
5.4%inclusion196 decks3.63K decks
Top Commanders
Ratadrabik of Urborg
0.4%inclusion8 decks1.94K decks
Ardbert, Warrior of Darkness
0.2%inclusion5 decks2.79K decks
Felisa, Fang of Silverquill
0.2%inclusion2 decks825 decks
Felothar, Dawn of the Abzan
0.0%inclusion1 decks2.04K decks
New Cards
Mikey & Leo, Chaos & Order
100%inclusion1 decks1 decks
98%synergy
Rhys, the Evermore
34%inclusion66 decks192 decks
34%synergy
Twilight Diviner
16%inclusion30 decks190 decks
13%synergy
Emptiness
13%inclusion28 decks212 decks
13%synergy
Morningtide's Light
9.0%inclusion19 decks212 decks
8%synergy
High Synergy Cards
Elas il-Kor, Sadistic Pilgrim
85%inclusion180 decks212 decks
75%synergy
Viscera Seer
83%inclusion175 decks212 decks
75%synergy
Cruel Celebrant
77%inclusion164 decks212 decks
70%synergy
Umbral Collar Zealot
72%inclusion153 decks212 decks
69%synergy
Bartolomé del Presidio
73%inclusion155 decks212 decks
69%synergy
Bastion of Remembrance
70%inclusion148 decks212 decks
63%synergy
Blood Artist
72%inclusion153 decks212 decks
61%synergy
Zulaport Cutthroat
69%inclusion146 decks212 decks
60%synergy
Vizier of Remedies
60%inclusion127 decks212 decks
60%synergy
Woe Strider
60%inclusion128 decks212 decks
59%synergy
Top Cards
Swords to Plowshares
72%inclusion152 decks212 decks
11%synergy
Deadly Dispute
63%inclusion133 decks212 decks
50%synergy
Marionette Apprentice
62%inclusion132 decks212 decks
58%synergy
Pitiless Plunderer
61%inclusion129 decks212 decks
52%synergy
Scholar of New Horizons
59%inclusion125 decks212 decks
58%synergy
Path to Exile
58%inclusion124 decks212 decks
11%synergy
Luminous Broodmoth
55%inclusion116 decks212 decks
52%synergy
Butcher Ghoul
54%inclusion115 decks212 decks
54%synergy
Corpse Knight
54%inclusion114 decks212 decks
49%synergy
Morbid Opportunist
54%inclusion114 decks212 decks
46%synergy
Game Changers
Demonic Tutor
10%inclusion21 decks212 decks
-9%synergy
Teferi's Protection
9.4%inclusion20 decks212 decks
-7%synergy
Bolas's Citadel
7.1%inclusion15 decks212 decks
-1%synergy
Smothering Tithe
7.1%inclusion15 decks212 decks
-14%synergy
Farewell
5.2%inclusion11 decks212 decks
-7%synergy
Creatures
Solemn Simulacrum
54%inclusion114 decks212 decks
41%synergy
Geralf's Messenger
53%inclusion113 decks212 decks
53%synergy
Carrion Feeder
53%inclusion112 decks212 decks
49%synergy
Vengeful Bloodwitch
50%inclusion105 decks212 decks
48%synergy
Grim Haruspex
46%inclusion98 decks212 decks
43%synergy
Gray Merchant of Asphodel
46%inclusion97 decks212 decks
37%synergy
Midnight Reaper
45%inclusion95 decks212 decks
42%synergy
Syr Konrad, the Grim
42%inclusion90 decks212 decks
34%synergy
The Duke, Rebel Sentry
41%inclusion83 decks201 decks
41%synergy
Elenda, the Dusk Rose
41%inclusion86 decks212 decks
35%synergy
Accursed Marauder
39%inclusion82 decks212 decks
33%synergy
Sun Titan
39%inclusion82 decks212 decks
31%synergy
Junji, the Midnight Sky
35%inclusion74 decks212 decks
32%synergy
Welcoming Vampire
35%inclusion74 decks212 decks
29%synergy
Syr Vondam, Sunstar Exemplar
32%inclusion67 decks212 decks
30%synergy
Mikaeus, the Unhallowed
32%inclusion67 decks212 decks
29%synergy
Selfless Spirit
30%inclusion64 decks212 decks
26%synergy
Teysa Karlov
29%inclusion62 decks212 decks
25%synergy
Warren Soultrader
28%inclusion59 decks212 decks
22%synergy
Braids, Arisen Nightmare
26%inclusion56 decks212 decks
19%synergy
Witch Enchanter
23%inclusion48 decks212 decks
15%synergy
Spirited Companion
22%inclusion47 decks212 decks
18%synergy
Agent Venom
22%inclusion46 decks212 decks
21%synergy
Shriekmaw
22%inclusion46 decks212 decks
20%synergy
Triskelion
20%inclusion43 decks212 decks
20%synergy
Teysa, Orzhov Scion
20%inclusion43 decks212 decks
19%synergy
Wall of Omens
20%inclusion43 decks212 decks
17%synergy
Yawgmoth, Thran Physician
20%inclusion42 decks212 decks
17%synergy
Sephiroth, Fabled SOLDIER
19%inclusion41 decks212 decks
17%synergy
Bloodcrazed Paladin
19%inclusion40 decks212 decks
19%synergy
Pawn of Ulamog
18%inclusion39 decks212 decks
17%synergy
Loran of the Third Path
18%inclusion39 decks212 decks
11%synergy
Lotho, Corrupt Shirriff
17%inclusion37 decks212 decks
4%synergy
Enduring Innocence
17%inclusion36 decks212 decks
13%synergy
Bone Devourer
17%inclusion35 decks212 decks
16%synergy
Dockworker Drone
14%inclusion30 decks212 decks
14%synergy
Bloodflow Connoisseur
12%inclusion25 decks212 decks
11%synergy
Boss's Chauffeur
11%inclusion23 decks212 decks
10%synergy
Helpful Hunter
11%inclusion23 decks212 decks
9%synergy
Boromir, Warden of the Tower
11%inclusion23 decks212 decks
7%synergy
Knight of the White Orchid
11%inclusion23 decks212 decks
6%synergy
Shadrix Silverquill
10%inclusion22 decks212 decks
8%synergy
Esper Sentinel
10%inclusion22 decks212 decks
-8%synergy
Priest of Forgotten Gods
10%inclusion21 decks212 decks
8%synergy
Susurian Voidborn
9.4%inclusion20 decks212 decks
9%synergy
Karmic Guide
9.4%inclusion20 decks212 decks
6%synergy
Voice of Victory
9.4%inclusion20 decks212 decks
3%synergy
Grand Abolisher
9.4%inclusion20 decks212 decks
0%synergy
Iron Apprentice
8.5%inclusion18 decks212 decks
8%synergy
Ao, the Dawn Sky
8.5%inclusion18 decks212 decks
8%synergy
Instants
Village Rites
52%inclusion110 decks212 decks
43%synergy
Dark Ritual
41%inclusion86 decks212 decks
16%synergy
Corrupted Conviction
40%inclusion85 decks212 decks
36%synergy
Despark
37%inclusion78 decks212 decks
23%synergy
Anguished Unmaking
34%inclusion72 decks212 decks
9%synergy
Plumb the Forbidden
29%inclusion62 decks212 decks
27%synergy
Generous Gift
27%inclusion57 decks212 decks
5%synergy
Duty Beyond Death
19%inclusion40 decks212 decks
18%synergy
Stroke of Midnight
19%inclusion40 decks212 decks
9%synergy
Mortify
18%inclusion39 decks212 decks
8%synergy
Flare of Fortitude
17%inclusion35 decks212 decks
12%synergy
Fracture
17%inclusion35 decks212 decks
11%synergy
Malakir Rebirth
13%inclusion27 decks212 decks
5%synergy
Fell the Profane
12%inclusion25 decks212 decks
3%synergy
Inkshield
11%inclusion23 decks212 decks
4%synergy
Deadly Rollick
9.4%inclusion20 decks212 decks
-4%synergy
Reprieve
9.0%inclusion19 decks212 decks
5%synergy
Flare of Malice
7.5%inclusion16 decks212 decks
5%synergy
Saw in Half
6.6%inclusion14 decks212 decks
2%synergy
Undying Evil
6.1%inclusion13 decks212 decks
5%synergy
Culling the Weak
5.7%inclusion12 decks212 decks
1%synergy
Sejiri Shelter
5.2%inclusion11 decks212 decks
2%synergy
Imp's Mischief
5.2%inclusion11 decks212 decks
1%synergy
Clever Concealment
5.2%inclusion11 decks212 decks
1%synergy
Infernal Grasp
5.2%inclusion11 decks212 decks
-2%synergy
Sorceries
Victimize
45%inclusion96 decks212 decks
33%synergy
Damn
39%inclusion83 decks212 decks
24%synergy
Austere Command
33%inclusion69 decks212 decks
21%synergy
Night's Whisper
30%inclusion63 decks212 decks
20%synergy
Rite of Oblivion
21%inclusion45 decks212 decks
19%synergy
Reanimate
20%inclusion42 decks212 decks
1%synergy
Toxic Deluge
17%inclusion36 decks212 decks
-1%synergy
Sign in Blood
16%inclusion34 decks212 decks
7%synergy
Dread Return
13%inclusion27 decks212 decks
8%synergy
Blasphemous Edict
11%inclusion24 decks212 decks
6%synergy
Sevinne's Reclamation
11%inclusion23 decks212 decks
4%synergy
Diabolic Intent
11%inclusion23 decks212 decks
3%synergy
Diabolic Tutor
10%inclusion21 decks212 decks
4%synergy
Feed the Swarm
9.4%inclusion20 decks212 decks
-7%synergy
Living Death
6.6%inclusion14 decks212 decks
1%synergy
Read the Bones
6.6%inclusion14 decks212 decks
1%synergy
Eaten Alive
6.1%inclusion13 decks212 decks
5%synergy
Vindicate
6.1%inclusion13 decks212 decks
0%synergy
Lively Dirge
5.7%inclusion12 decks212 decks
4%synergy
Vanquish the Horde
5.2%inclusion11 decks212 decks
2%synergy
Exsanguinate
5.2%inclusion11 decks212 decks
-2%synergy
Utility Artifacts
Skullclamp
48%inclusion101 decks212 decks
36%synergy
Ashnod's Altar
43%inclusion92 decks212 decks
37%synergy
Swiftfoot Boots
27%inclusion58 decks212 decks
0%synergy
Lightning Greaves
25%inclusion52 decks212 decks
0%synergy
Phyrexian Altar
23%inclusion49 decks212 decks
20%synergy
Altar of Dementia
19%inclusion41 decks212 decks
17%synergy
Blasting Station
17%inclusion37 decks212 decks
17%synergy
Wayfarer's Bauble
17%inclusion37 decks212 decks
10%synergy
Spawning Pit
14%inclusion30 decks212 decks
14%synergy
Oketra's Monument
10%inclusion22 decks212 decks
9%synergy
Enchantments
Cathars' Crusade
48%inclusion102 decks212 decks
43%synergy
Thran Vigil
40%inclusion85 decks212 decks
40%synergy
Phyrexian Arena
33%inclusion70 decks212 decks
18%synergy
Solemnity
25%inclusion52 decks212 decks
24%synergy
Barrensteppe Siege
21%inclusion45 decks212 decks
19%synergy
Vampiric Rites
18%inclusion39 decks212 decks
16%synergy
Black Market Connections
15%inclusion32 decks212 decks
3%synergy
The Meathook Massacre
15%inclusion31 decks212 decks
9%synergy
Fanatical Devotion
13%inclusion28 decks212 decks
13%synergy
Sothera, the Supervoid
12%inclusion25 decks212 decks
11%synergy
Funeral Room // Awakening Hall
11%inclusion23 decks212 decks
9%synergy
Martyr's Cause
10%inclusion22 decks212 decks
10%synergy
Grave Pact
10%inclusion21 decks212 decks
5%synergy
Dictate of Erebos
8.0%inclusion17 decks212 decks
5%synergy
Grave Venerations
6.8%inclusion13 decks192 decks
5%synergy
Phyrexian Reclamation
6.1%inclusion13 decks212 decks
3%synergy
Bitterblossom
6.1%inclusion13 decks212 decks
2%synergy
Felidar Retreat
5.7%inclusion12 decks212 decks
0%synergy
Land Tax
5.7%inclusion12 decks212 decks
-1%synergy
Blind Obedience
5.2%inclusion11 decks212 decks
-1%synergy
Planeswalkers
Liliana, Dreadhorde General
9.0%inclusion19 decks212 decks
5%synergy
Utility Lands
Bojuka Bog
44%inclusion94 decks212 decks
15%synergy
High Market
31%inclusion66 decks212 decks
29%synergy
Vault of the Archangel
28%inclusion59 decks212 decks
16%synergy
Phyrexian Tower
18%inclusion38 decks212 decks
9%synergy
Reliquary Tower
17%inclusion37 decks212 decks
-12%synergy
Abandoned Air Temple
17%inclusion34 decks201 decks
12%synergy
Susur Secundi, Void Altar
14%inclusion29 decks212 decks
11%synergy
Midgar, City of Mako
13%inclusion28 decks212 decks
10%synergy
Nesting Grounds
12%inclusion26 decks212 decks
10%synergy
Urborg, Tomb of Yawgmoth
8.0%inclusion17 decks212 decks
-1%synergy
Westvale Abbey
7.5%inclusion16 decks212 decks
5%synergy
Eiganjo, Seat of the Empire
7.1%inclusion15 decks212 decks
0%synergy
Castle Locthwain
6.6%inclusion14 decks212 decks
3%synergy
Spymaster's Vault
6.1%inclusion13 decks212 decks
3%synergy
Takenuma, Abandoned Mire
6.1%inclusion13 decks212 decks
-2%synergy
Cabal Coffers
6.1%inclusion13 decks212 decks
-3%synergy
Restless Fortress
5.7%inclusion12 decks212 decks
4%synergy
Rogue's Passage
5.2%inclusion11 decks212 decks
-15%synergy
Mana Artifacts
Arcane Signet
89%inclusion188 decks212 decks
16%synergy
Sol Ring
88%inclusion187 decks212 decks
5%synergy
Talisman of Hierarchy
71%inclusion151 decks212 decks
45%synergy
Orzhov Signet
64%inclusion135 decks212 decks
41%synergy
Mind Stone
40%inclusion84 decks212 decks
25%synergy
Fellwar Stone
39%inclusion82 decks212 decks
18%synergy
Thought Vessel
20%inclusion42 decks212 decks
2%synergy
Commander's Sphere
12%inclusion25 decks212 decks
0%synergy
Crowded Crypt
9.4%inclusion20 decks212 decks
8%synergy
The Soul Stone
7.5%inclusion16 decks212 decks
3%synergy
Lands
Command Tower
90%inclusion191 decks212 decks
16%synergy
Isolated Chapel
79%inclusion167 decks212 decks
45%synergy
Caves of Koilos
71%inclusion151 decks212 decks
42%synergy
Fetid Heath
66%inclusion140 decks212 decks
53%synergy
Tainted Field
63%inclusion134 decks212 decks
50%synergy
Shineshadow Snarl
54%inclusion115 decks212 decks
42%synergy
Godless Shrine
47%inclusion100 decks212 decks
6%synergy
Temple of Silence
45%inclusion96 decks212 decks
28%synergy
Orzhov Basilica
42%inclusion88 decks212 decks
27%synergy
Shattered Sanctum
42%inclusion88 decks212 decks
26%synergy
Desolate Mire
39%inclusion82 decks212 decks
32%synergy
Exotic Orchard
34%inclusion73 decks212 decks
-2%synergy
Concealed Courtyard
27%inclusion58 decks212 decks
22%synergy
Brightclimb Pathway
26%inclusion56 decks212 decks
18%synergy
Bleachbone Verge
25%inclusion54 decks212 decks
17%synergy
Vault of Champions
25%inclusion52 decks212 decks
1%synergy
Evolving Wilds
23%inclusion48 decks212 decks
2%synergy
Shadowy Backstreet
22%inclusion47 decks212 decks
12%synergy
Marsh Flats
22%inclusion47 decks212 decks
12%synergy
Myriad Landscape
17%inclusion36 decks212 decks
1%synergy
Terramorphic Expanse
17%inclusion35 decks212 decks
2%synergy
Path of Ancestry
15%inclusion31 decks212 decks
-8%synergy
Scoured Barrens
13%inclusion27 decks212 decks
4%synergy
Sunlit Marsh
11%inclusion24 decks212 decks
7%synergy
Silent Clearing
10%inclusion22 decks212 decks
6%synergy
Fabled Passage
6.6%inclusion14 decks212 decks
-3%synergy
Polluted Delta
6.6%inclusion14 decks212 decks
-5%synergy
Scrubland
6.6%inclusion14 decks212 decks
-7%synergy
Orzhov Guildgate
6.1%inclusion13 decks212 decks
2%synergy
Flooded Strand
6.1%inclusion13 decks212 decks
-5%synergy
Snowfield Sinkhole
5.7%inclusion12 decks212 decks
4%synergy