Eirdu, Carrier of Dawn
Geralf's Messenger
Yahenni, Undying Partisan

   Prerequisites

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

   Steps

How does this combo work?
1
Activate Yahenni by sacrificing Geralf's Messenger
2
When Geralf's Messenger dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
3
When Geralf's Messenger enters, it triggers, causing an opponent to lose 2 life.
4
Activate Yahenni by sacrificing Geralf's Messenger
5
When Geralf's Messenger dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
6
When Geralf's Messenger enters, it triggers, causing an opponent to lose 2 life.
7
Resolve both Yahenni abilities from step 1 and 4.
8
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite death triggers
Infinite lifeloss
Infinite sacrifice triggers
Teysa Karlov
0.0%inclusion3 decks9.96K decks
Celes, Rune Knight
0.0%inclusion1 decks6.35K decks
Nethroi, Apex of Death
0.0%inclusion1 decks3.49K decks
Oloro, Ageless Ascetic
0.0%inclusion1 decks10.5K decks
Lotho, Corrupt Shirriff
0.1%inclusion1 decks888 decks
Tayam, Luminous Enigma
0.0%inclusion1 decks4.28K decks
Ratadrabik of Urborg
0.0%inclusion1 decks2.79K decks
New Cards
Emeritus of Woe
13%inclusion8 decks61 decks
Erode
12%inclusion8 decks69 decks
Grave Researcher
6.8%inclusion5 decks73 decks
Silverquill, the Disputant
6.8%inclusion5 decks73 decks
Scheming Silvertongue
6.6%inclusion4 decks61 decks
High Synergy Cards
Cruel Celebrant
88%inclusion255 decks290 decks
Viscera Seer
89%inclusion257 decks290 decks
Elas il-Kor, Sadistic Pilgrim
88%inclusion256 decks290 decks
Bastion of Remembrance
80%inclusion232 decks290 decks
Zulaport Cutthroat
81%inclusion236 decks290 decks
Umbral Collar Zealot
76%inclusion220 decks290 decks
Blood Artist
84%inclusion244 decks290 decks
Vizier of Remedies
71%inclusion206 decks290 decks
Bartolomé del Presidio
72%inclusion208 decks290 decks
Butcher Ghoul
68%inclusion197 decks290 decks
Top Cards
Swords to Plowshares
76%inclusion220 decks290 decks
Pitiless Plunderer
71%inclusion206 decks290 decks
Marionette Apprentice
70%inclusion202 decks290 decks
Carrion Feeder
69%inclusion201 decks290 decks
Luminous Broodmoth
66%inclusion192 decks290 decks
Deadly Dispute
65%inclusion189 decks290 decks
Path to Exile
65%inclusion188 decks290 decks
Woe Strider
62%inclusion179 decks290 decks
Corpse Knight
59%inclusion170 decks290 decks
Ashnod's Altar
59%inclusion170 decks290 decks
Game Changers
Demonic Tutor
16%inclusion47 decks290 decks
Smothering Tithe
16%inclusion46 decks290 decks
Teferi's Protection
14%inclusion42 decks290 decks
Enlightened Tutor
12%inclusion34 decks290 decks
Bolas's Citadel
11%inclusion32 decks290 decks
Vampiric Tutor
10%inclusion29 decks290 decks
Ancient Tomb
6.9%inclusion20 decks290 decks
Necropotence
6.2%inclusion18 decks290 decks
Farewell
5.5%inclusion16 decks290 decks
Creatures
Grim Haruspex
58%inclusion167 decks290 decks
Morbid Opportunist
55%inclusion160 decks290 decks
Solemn Simulacrum
54%inclusion158 decks290 decks
Zack Fair
49%inclusion143 decks290 decks
Scholar of New Horizons
48%inclusion140 decks290 decks
Mikaeus, the Unhallowed
47%inclusion135 decks290 decks
Gray Merchant of Asphodel
46%inclusion133 decks290 decks
Vengeful Bloodwitch
44%inclusion129 decks290 decks
Elenda, the Dusk Rose
43%inclusion126 decks290 decks
Syr Konrad, the Grim
42%inclusion121 decks290 decks
Midnight Reaper
39%inclusion112 decks290 decks
Warren Soultrader
36%inclusion105 decks290 decks
Junji, the Midnight Sky
35%inclusion102 decks290 decks
Selfless Spirit
34%inclusion99 decks290 decks
Braids, Arisen Nightmare
34%inclusion99 decks290 decks
Sun Titan
33%inclusion96 decks290 decks
Accursed Marauder
32%inclusion94 decks290 decks
Teysa Karlov
31%inclusion91 decks290 decks
Pawn of Ulamog
29%inclusion85 decks290 decks
Welcoming Vampire
29%inclusion84 decks290 decks
Rhys, the Evermore
29%inclusion74 decks259 decks
The Duke, Rebel Sentry
28%inclusion78 decks274 decks
Sephiroth, Fabled SOLDIER
28%inclusion82 decks290 decks
Yawgmoth, Thran Physician
25%inclusion72 decks290 decks
Triskelion
23%inclusion67 decks290 decks
Emptiness
23%inclusion67 decks290 decks
Syr Vondam, Sunstar Exemplar
23%inclusion66 decks290 decks
Spirited Companion
23%inclusion66 decks290 decks
Teysa, Orzhov Scion
21%inclusion62 decks290 decks
Witch Enchanter
21%inclusion61 decks290 decks
Lotho, Corrupt Shirriff
19%inclusion54 decks290 decks
Esper Sentinel
18%inclusion52 decks290 decks
Enduring Innocence
18%inclusion51 decks290 decks
Shriekmaw
17%inclusion48 decks290 decks
Bitterbloom Bearer
15%inclusion44 decks290 decks
Priest of Forgotten Gods
15%inclusion43 decks290 decks
Agent Venom
14%inclusion42 decks290 decks
Twilight Diviner
14%inclusion35 decks252 decks
Grand Abolisher
13%inclusion39 decks290 decks
Voice of Victory
13%inclusion38 decks290 decks
Wall of Omens
12%inclusion35 decks290 decks
Charismatic Conqueror
12%inclusion34 decks290 decks
Loran of the Third Path
12%inclusion34 decks290 decks
Bloodcrazed Paladin
11%inclusion32 decks290 decks
Boromir, Warden of the Tower
11%inclusion31 decks290 decks
Knight of the White Orchid
11%inclusion31 decks290 decks
Karmic Guide
10%inclusion30 decks290 decks
Bone Devourer
10%inclusion29 decks290 decks
Adeline, Resplendent Cathar
10%inclusion29 decks290 decks
Sightless Ghoul
10%inclusion28 decks290 decks
Instants
Village Rites
57%inclusion164 decks290 decks
Dark Ritual
53%inclusion153 decks290 decks
Anguished Unmaking
44%inclusion129 decks290 decks
Corrupted Conviction
42%inclusion121 decks290 decks
Despark
39%inclusion114 decks290 decks
Plumb the Forbidden
29%inclusion85 decks290 decks
Generous Gift
28%inclusion82 decks290 decks
Flare of Fortitude
22%inclusion64 decks290 decks
Duty Beyond Death
21%inclusion62 decks290 decks
Stroke of Midnight
21%inclusion60 decks290 decks
Inkshield
20%inclusion59 decks290 decks
Fracture
19%inclusion55 decks290 decks
Mortify
18%inclusion53 decks290 decks
Deadly Rollick
15%inclusion44 decks290 decks
Malakir Rebirth
12%inclusion35 decks290 decks
Reprieve
10%inclusion30 decks290 decks
Fell the Profane
10%inclusion30 decks290 decks
Culling the Weak
10%inclusion28 decks290 decks
Undying Evil
7.2%inclusion21 decks290 decks
Saw in Half
7.2%inclusion21 decks290 decks
Flawless Maneuver
7.2%inclusion21 decks290 decks
Dawn's Truce
6.9%inclusion20 decks290 decks
Imp's Mischief
6.6%inclusion19 decks290 decks
Silence
6.6%inclusion19 decks290 decks
Flare of Malice
6.2%inclusion18 decks290 decks
Clever Concealment
5.9%inclusion17 decks290 decks
Sorceries
Victimize
47%inclusion135 decks290 decks
Damn
45%inclusion131 decks290 decks
Night's Whisper
32%inclusion92 decks290 decks
Austere Command
31%inclusion90 decks290 decks
Reanimate
26%inclusion75 decks290 decks
Rite of Oblivion
20%inclusion58 decks290 decks
Diabolic Intent
19%inclusion56 decks290 decks
Sign in Blood
19%inclusion56 decks290 decks
Toxic Deluge
19%inclusion56 decks290 decks
Blasphemous Edict
14%inclusion40 decks290 decks
Dread Return
13%inclusion38 decks290 decks
Diabolic Tutor
12%inclusion36 decks290 decks
Sevinne's Reclamation
10%inclusion29 decks290 decks
Living Death
10%inclusion28 decks290 decks
Feed the Swarm
9.0%inclusion26 decks290 decks
Vindicate
8.6%inclusion25 decks290 decks
Morningtide's Light
6.6%inclusion19 decks290 decks
Wrath of God
6.6%inclusion19 decks290 decks
Read the Bones
5.5%inclusion16 decks290 decks
Utility Artifacts
Skullclamp
53%inclusion153 decks290 decks
Phyrexian Altar
37%inclusion106 decks290 decks
Lightning Greaves
31%inclusion89 decks290 decks
Altar of Dementia
30%inclusion88 decks290 decks
Swiftfoot Boots
28%inclusion82 decks290 decks
Blasting Station
24%inclusion69 decks290 decks
Oketra's Monument
14%inclusion42 decks290 decks
Wayfarer's Bauble
12%inclusion36 decks290 decks
Spawning Pit
11%inclusion31 decks290 decks
Jet Medallion
7.6%inclusion22 decks290 decks
Enchantments
Cathars' Crusade
58%inclusion169 decks290 decks
Thran Vigil
50%inclusion145 decks290 decks
Solemnity
41%inclusion118 decks290 decks
Phyrexian Arena
36%inclusion104 decks290 decks
The Meathook Massacre
22%inclusion64 decks290 decks
Barrensteppe Siege
21%inclusion61 decks290 decks
Black Market Connections
19%inclusion56 decks290 decks
Grave Pact
19%inclusion55 decks290 decks
Vampiric Rites
15%inclusion44 decks290 decks
Dictate of Erebos
13%inclusion37 decks290 decks
Fanatical Devotion
11%inclusion32 decks290 decks
Sothera, the Supervoid
11%inclusion32 decks290 decks
Bitterblossom
10%inclusion29 decks290 decks
Martyr's Cause
9.3%inclusion27 decks290 decks
Land Tax
9.3%inclusion27 decks290 decks
Funeral Room // Awakening Hall
7.9%inclusion23 decks290 decks
Animate Dead
6.9%inclusion20 decks290 decks
Grave Venerations
6.6%inclusion17 decks256 decks
Felidar Retreat
6.2%inclusion18 decks290 decks
Planeswalkers
Liliana, Dreadhorde General
14%inclusion42 decks290 decks
Utility Lands
Bojuka Bog
44%inclusion129 decks290 decks
High Market
31%inclusion91 decks290 decks
Phyrexian Tower
28%inclusion80 decks290 decks
Reliquary Tower
23%inclusion68 decks290 decks
Vault of the Archangel
23%inclusion67 decks290 decks
Urborg, Tomb of Yawgmoth
19%inclusion56 decks290 decks
Abandoned Air Temple
17%inclusion46 decks274 decks
Susur Secundi, Void Altar
15%inclusion43 decks290 decks
Nesting Grounds
13%inclusion39 decks290 decks
Westvale Abbey
12%inclusion35 decks290 decks
Midgar, City of Mako
12%inclusion35 decks290 decks
Cabal Coffers
11%inclusion32 decks290 decks
Takenuma, Abandoned Mire
9.0%inclusion26 decks290 decks
Castle Locthwain
6.2%inclusion18 decks290 decks
Spymaster's Vault
5.9%inclusion17 decks290 decks
Eiganjo, Seat of the Empire
5.9%inclusion17 decks290 decks
Command Beacon
5.5%inclusion16 decks290 decks
Rogue's Passage
5.2%inclusion15 decks290 decks
Mana Artifacts
Sol Ring
93%inclusion269 decks290 decks
Arcane Signet
88%inclusion255 decks290 decks
Talisman of Hierarchy
65%inclusion188 decks290 decks
Orzhov Signet
61%inclusion176 decks290 decks
Fellwar Stone
34%inclusion100 decks290 decks
Mind Stone
31%inclusion91 decks290 decks
Thought Vessel
22%inclusion65 decks290 decks
Commander's Sphere
9.3%inclusion27 decks290 decks
The Soul Stone
8.6%inclusion25 decks290 decks
Crowded Crypt
8.3%inclusion24 decks290 decks
Lands
Command Tower
88%inclusion255 decks290 decks
Isolated Chapel
80%inclusion232 decks290 decks
Caves of Koilos
67%inclusion195 decks290 decks
Tainted Field
64%inclusion187 decks290 decks
Fetid Heath
60%inclusion174 decks290 decks
Godless Shrine
54%inclusion157 decks290 decks
Shineshadow Snarl
52%inclusion151 decks290 decks
Shattered Sanctum
51%inclusion147 decks290 decks
Temple of Silence
42%inclusion123 decks290 decks
Vault of Champions
33%inclusion96 decks290 decks
Exotic Orchard
33%inclusion95 decks290 decks
Bleachbone Verge
32%inclusion94 decks290 decks
Orzhov Basilica
32%inclusion94 decks290 decks
Desolate Mire
32%inclusion93 decks290 decks
Brightclimb Pathway
27%inclusion77 decks290 decks
Marsh Flats
26%inclusion75 decks290 decks
Concealed Courtyard
23%inclusion67 decks290 decks
Shadowy Backstreet
21%inclusion61 decks290 decks
Evolving Wilds
17%inclusion50 decks290 decks
Myriad Landscape
15%inclusion44 decks290 decks
Sunlit Marsh
12%inclusion36 decks290 decks
Scoured Barrens
12%inclusion36 decks290 decks
Terramorphic Expanse
12%inclusion34 decks290 decks
Fabled Passage
11%inclusion31 decks290 decks
Silent Clearing
10%inclusion29 decks290 decks
Scrubland
7.6%inclusion22 decks290 decks
Path of Ancestry
6.9%inclusion20 decks290 decks
Polluted Delta
5.5%inclusion16 decks290 decks
Prismatic Vista
5.2%inclusion15 decks290 decks