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 decks10.1K decks
Celes, Rune Knight
0.0%inclusion1 decks6.49K decks
Nethroi, Apex of Death
0.0%inclusion1 decks3.56K decks
Oloro, Ageless Ascetic
0.0%inclusion1 decks10.7K decks
Lotho, Corrupt Shirriff
0.1%inclusion1 decks904 decks
Tayam, Luminous Enigma
0.0%inclusion1 decks4.37K decks
Ratadrabik of Urborg
0.0%inclusion1 decks2.84K decks
New Cards
Thanos, Death's Consort
6.3%inclusion1 decks16 decks
6%synergy
High Synergy Cards
Viscera Seer
89%inclusion265 decks298 decks
81%synergy
Cruel Celebrant
88%inclusion261 decks298 decks
81%synergy
Elas il-Kor, Sadistic Pilgrim
88%inclusion262 decks298 decks
79%synergy
Bastion of Remembrance
80%inclusion238 decks298 decks
73%synergy
Zulaport Cutthroat
82%inclusion243 decks298 decks
73%synergy
Blood Artist
84%inclusion251 decks298 decks
73%synergy
Umbral Collar Zealot
76%inclusion226 decks298 decks
73%synergy
Vizier of Remedies
71%inclusion213 decks298 decks
71%synergy
Bartolomé del Presidio
72%inclusion214 decks298 decks
68%synergy
Butcher Ghoul
68%inclusion202 decks298 decks
67%synergy
Top Cards
Swords to Plowshares
76%inclusion227 decks298 decks
15%synergy
Pitiless Plunderer
70%inclusion209 decks298 decks
61%synergy
Carrion Feeder
70%inclusion208 decks298 decks
65%synergy
Marionette Apprentice
70%inclusion208 decks298 decks
65%synergy
Luminous Broodmoth
66%inclusion196 decks298 decks
63%synergy
Deadly Dispute
65%inclusion195 decks298 decks
53%synergy
Path to Exile
65%inclusion194 decks298 decks
18%synergy
Woe Strider
62%inclusion184 decks298 decks
60%synergy
Ashnod's Altar
59%inclusion176 decks298 decks
53%synergy
Corpse Knight
58%inclusion174 decks298 decks
53%synergy
Game Changers
Demonic Tutor
16%inclusion48 decks298 decks
-3%synergy
Smothering Tithe
16%inclusion47 decks298 decks
-5%synergy
Teferi's Protection
14%inclusion42 decks298 decks
-2%synergy
Enlightened Tutor
11%inclusion34 decks298 decks
-3%synergy
Bolas's Citadel
11%inclusion33 decks298 decks
3%synergy
Vampiric Tutor
10%inclusion30 decks298 decks
-4%synergy
Ancient Tomb
6.7%inclusion20 decks298 decks
-3%synergy
Necropotence
6.4%inclusion19 decks298 decks
1%synergy
Farewell
5.4%inclusion16 decks298 decks
-6%synergy
The One Ring
5.0%inclusion15 decks298 decks
-3%synergy
Creatures
Grim Haruspex
58%inclusion173 decks298 decks
55%synergy
Morbid Opportunist
55%inclusion164 decks298 decks
47%synergy
Solemn Simulacrum
54%inclusion161 decks298 decks
42%synergy
Zack Fair
49%inclusion147 decks298 decks
48%synergy
Scholar of New Horizons
48%inclusion144 decks298 decks
47%synergy
Mikaeus, the Unhallowed
46%inclusion136 decks298 decks
43%synergy
Gray Merchant of Asphodel
46%inclusion136 decks298 decks
37%synergy
Vengeful Bloodwitch
45%inclusion134 decks298 decks
43%synergy
Elenda, the Dusk Rose
44%inclusion131 decks298 decks
39%synergy
Syr Konrad, the Grim
41%inclusion123 decks298 decks
33%synergy
Midnight Reaper
39%inclusion116 decks298 decks
36%synergy
Warren Soultrader
36%inclusion106 decks298 decks
30%synergy
Junji, the Midnight Sky
35%inclusion104 decks298 decks
32%synergy
Braids, Arisen Nightmare
35%inclusion103 decks298 decks
27%synergy
Selfless Spirit
34%inclusion100 decks298 decks
29%synergy
Accursed Marauder
33%inclusion97 decks298 decks
27%synergy
Sun Titan
33%inclusion97 decks298 decks
25%synergy
Teysa Karlov
31%inclusion93 decks298 decks
27%synergy
Pawn of Ulamog
30%inclusion88 decks298 decks
28%synergy
The Duke, Rebel Sentry
29%inclusion82 decks282 decks
29%synergy
Sephiroth, Fabled SOLDIER
28%inclusion84 decks298 decks
26%synergy
Welcoming Vampire
28%inclusion84 decks298 decks
22%synergy
Rhys, the Evermore
28%inclusion74 decks267 decks
27%synergy
Yawgmoth, Thran Physician
24%inclusion73 decks298 decks
21%synergy
Syr Vondam, Sunstar Exemplar
23%inclusion69 decks298 decks
21%synergy
Triskelion
23%inclusion68 decks298 decks
22%synergy
Emptiness
23%inclusion68 decks298 decks
22%synergy
Spirited Companion
22%inclusion66 decks298 decks
19%synergy
Teysa, Orzhov Scion
21%inclusion63 decks298 decks
20%synergy
Witch Enchanter
21%inclusion62 decks298 decks
13%synergy
Lotho, Corrupt Shirriff
19%inclusion56 decks298 decks
6%synergy
Enduring Innocence
18%inclusion53 decks298 decks
14%synergy
Esper Sentinel
18%inclusion53 decks298 decks
-1%synergy
Shriekmaw
16%inclusion49 decks298 decks
14%synergy
Agent Venom
15%inclusion46 decks298 decks
15%synergy
Priest of Forgotten Gods
15%inclusion44 decks298 decks
13%synergy
Bitterbloom Bearer
15%inclusion44 decks298 decks
12%synergy
Twilight Diviner
13%inclusion35 decks260 decks
11%synergy
Grand Abolisher
13%inclusion39 decks298 decks
4%synergy
Voice of Victory
13%inclusion38 decks298 decks
6%synergy
Wall of Omens
12%inclusion35 decks298 decks
9%synergy
Loran of the Third Path
12%inclusion35 decks298 decks
5%synergy
Emeritus of Woe
12%inclusion8 decks69 decks
8%synergy
Charismatic Conqueror
11%inclusion34 decks298 decks
8%synergy
Bloodcrazed Paladin
11%inclusion33 decks298 decks
11%synergy
Karmic Guide
11%inclusion32 decks298 decks
7%synergy
Boromir, Warden of the Tower
10%inclusion31 decks298 decks
7%synergy
Knight of the White Orchid
10%inclusion31 decks298 decks
6%synergy
Bone Devourer
10%inclusion30 decks298 decks
10%synergy
Hancock, Ghoulish Mayor
10%inclusion30 decks298 decks
10%synergy
Instants
Village Rites
56%inclusion168 decks298 decks
47%synergy
Dark Ritual
53%inclusion158 decks298 decks
28%synergy
Anguished Unmaking
45%inclusion134 decks298 decks
20%synergy
Corrupted Conviction
41%inclusion123 decks298 decks
37%synergy
Despark
39%inclusion117 decks298 decks
26%synergy
Plumb the Forbidden
29%inclusion87 decks298 decks
27%synergy
Generous Gift
28%inclusion84 decks298 decks
7%synergy
Flare of Fortitude
22%inclusion65 decks298 decks
18%synergy
Stroke of Midnight
21%inclusion64 decks298 decks
11%synergy
Duty Beyond Death
21%inclusion63 decks298 decks
20%synergy
Inkshield
20%inclusion59 decks298 decks
12%synergy
Fracture
19%inclusion58 decks298 decks
14%synergy
Mortify
18%inclusion53 decks298 decks
7%synergy
Deadly Rollick
15%inclusion44 decks298 decks
1%synergy
Malakir Rebirth
12%inclusion35 decks298 decks
3%synergy
Erode
12%inclusion9 decks77 decks
7%synergy
Reprieve
10%inclusion31 decks298 decks
6%synergy
Culling the Weak
10%inclusion31 decks298 decks
6%synergy
Fell the Profane
10%inclusion31 decks298 decks
1%synergy
Undying Evil
7.4%inclusion22 decks298 decks
7%synergy
Saw in Half
7.0%inclusion21 decks298 decks
3%synergy
Silence
7.0%inclusion21 decks298 decks
1%synergy
Dawn's Truce
7.0%inclusion21 decks298 decks
0%synergy
Flawless Maneuver
7.0%inclusion21 decks298 decks
-4%synergy
Imp's Mischief
6.7%inclusion20 decks298 decks
3%synergy
Flare of Malice
6.4%inclusion19 decks298 decks
4%synergy
Clever Concealment
6.4%inclusion19 decks298 decks
2%synergy
Sorceries
Victimize
46%inclusion137 decks298 decks
33%synergy
Damn
45%inclusion134 decks298 decks
30%synergy
Night's Whisper
32%inclusion96 decks298 decks
23%synergy
Austere Command
31%inclusion91 decks298 decks
19%synergy
Reanimate
25%inclusion75 decks298 decks
6%synergy
Diabolic Intent
20%inclusion60 decks298 decks
12%synergy
Rite of Oblivion
20%inclusion59 decks298 decks
18%synergy
Sign in Blood
20%inclusion59 decks298 decks
11%synergy
Toxic Deluge
19%inclusion58 decks298 decks
1%synergy
Blasphemous Edict
14%inclusion41 decks298 decks
8%synergy
Dread Return
13%inclusion38 decks298 decks
8%synergy
Diabolic Tutor
12%inclusion37 decks298 decks
7%synergy
Living Death
10%inclusion29 decks298 decks
4%synergy
Sevinne's Reclamation
10%inclusion29 decks298 decks
3%synergy
Feed the Swarm
10%inclusion29 decks298 decks
-6%synergy
Vindicate
9.4%inclusion28 decks298 decks
4%synergy
Wrath of God
6.7%inclusion20 decks298 decks
2%synergy
Morningtide's Light
6.4%inclusion19 decks298 decks
6%synergy
Read the Bones
5.4%inclusion16 decks298 decks
-0%synergy
Utility Artifacts
Skullclamp
53%inclusion158 decks298 decks
42%synergy
Phyrexian Altar
36%inclusion108 decks298 decks
33%synergy
Lightning Greaves
31%inclusion92 decks298 decks
6%synergy
Altar of Dementia
30%inclusion90 decks298 decks
28%synergy
Swiftfoot Boots
28%inclusion83 decks298 decks
1%synergy
Blasting Station
24%inclusion72 decks298 decks
24%synergy
Oketra's Monument
14%inclusion43 decks298 decks
13%synergy
Wayfarer's Bauble
12%inclusion37 decks298 decks
5%synergy
Spawning Pit
12%inclusion36 decks298 decks
12%synergy
Jet Medallion
7.4%inclusion22 decks298 decks
4%synergy
Enchantments
Cathars' Crusade
57%inclusion171 decks298 decks
52%synergy
Thran Vigil
50%inclusion148 decks298 decks
49%synergy
Solemnity
41%inclusion121 decks298 decks
40%synergy
Phyrexian Arena
36%inclusion106 decks298 decks
21%synergy
The Meathook Massacre
21%inclusion64 decks298 decks
16%synergy
Barrensteppe Siege
20%inclusion61 decks298 decks
19%synergy
Black Market Connections
20%inclusion59 decks298 decks
8%synergy
Grave Pact
18%inclusion55 decks298 decks
14%synergy
Vampiric Rites
15%inclusion44 decks298 decks
12%synergy
Dictate of Erebos
12%inclusion37 decks298 decks
9%synergy
Fanatical Devotion
11%inclusion32 decks298 decks
10%synergy
Sothera, the Supervoid
11%inclusion32 decks298 decks
10%synergy
Bitterblossom
10%inclusion29 decks298 decks
5%synergy
Land Tax
9.4%inclusion28 decks298 decks
3%synergy
Martyr's Cause
9.1%inclusion27 decks298 decks
9%synergy
Funeral Room // Awakening Hall
8.1%inclusion24 decks298 decks
6%synergy
Animate Dead
7.0%inclusion21 decks298 decks
-2%synergy
Grave Venerations
6.8%inclusion18 decks264 decks
5%synergy
Felidar Retreat
6.4%inclusion19 decks298 decks
1%synergy
Planeswalkers
Liliana, Dreadhorde General
14%inclusion43 decks298 decks
11%synergy
Artifacts
Sol Ring
93%inclusion277 decks298 decks
10%synergy
Arcane Signet
88%inclusion262 decks298 decks
16%synergy
Talisman of Hierarchy
65%inclusion195 decks298 decks
39%synergy
Orzhov Signet
61%inclusion182 decks298 decks
39%synergy
Skullclamp
53%inclusion158 decks298 decks
42%synergy
Phyrexian Altar
36%inclusion108 decks298 decks
33%synergy
Fellwar Stone
35%inclusion104 decks298 decks
15%synergy
Mind Stone
32%inclusion95 decks298 decks
18%synergy
Lightning Greaves
31%inclusion92 decks298 decks
6%synergy
Altar of Dementia
30%inclusion90 decks298 decks
28%synergy
Swiftfoot Boots
28%inclusion83 decks298 decks
1%synergy
Blasting Station
24%inclusion72 decks298 decks
24%synergy
Thought Vessel
23%inclusion70 decks298 decks
6%synergy
Oketra's Monument
14%inclusion43 decks298 decks
13%synergy
Wayfarer's Bauble
12%inclusion37 decks298 decks
5%synergy
Spawning Pit
12%inclusion36 decks298 decks
12%synergy
Commander's Sphere
9.1%inclusion27 decks298 decks
-2%synergy
The Soul Stone
8.7%inclusion26 decks298 decks
4%synergy
Crowded Crypt
8.1%inclusion24 decks298 decks
7%synergy
Jet Medallion
7.4%inclusion22 decks298 decks
4%synergy
Utility Lands
Bojuka Bog
44%inclusion131 decks298 decks
14%synergy
High Market
31%inclusion92 decks298 decks
28%synergy
Phyrexian Tower
27%inclusion81 decks298 decks
18%synergy
Reliquary Tower
24%inclusion72 decks298 decks
-6%synergy
Vault of the Archangel
23%inclusion68 decks298 decks
11%synergy
Urborg, Tomb of Yawgmoth
19%inclusion56 decks298 decks
10%synergy
Abandoned Air Temple
17%inclusion47 decks282 decks
12%synergy
Susur Secundi, Void Altar
15%inclusion44 decks298 decks
12%synergy
Nesting Grounds
13%inclusion40 decks298 decks
11%synergy
Westvale Abbey
12%inclusion36 decks298 decks
10%synergy
Midgar, City of Mako
12%inclusion36 decks298 decks
9%synergy
Cabal Coffers
11%inclusion32 decks298 decks
1%synergy
Takenuma, Abandoned Mire
8.7%inclusion26 decks298 decks
0%synergy
Castle Locthwain
6.0%inclusion18 decks298 decks
2%synergy
Spymaster's Vault
5.7%inclusion17 decks298 decks
3%synergy
Eiganjo, Seat of the Empire
5.7%inclusion17 decks298 decks
-1%synergy
Command Beacon
5.4%inclusion16 decks298 decks
0%synergy
Rogue's Passage
5.4%inclusion16 decks298 decks
-15%synergy
Mana Artifacts
Sol Ring
93%inclusion277 decks298 decks
10%synergy
Arcane Signet
88%inclusion262 decks298 decks
16%synergy
Talisman of Hierarchy
65%inclusion195 decks298 decks
39%synergy
Orzhov Signet
61%inclusion182 decks298 decks
39%synergy
Fellwar Stone
35%inclusion104 decks298 decks
15%synergy
Mind Stone
32%inclusion95 decks298 decks
18%synergy
Thought Vessel
23%inclusion70 decks298 decks
6%synergy
Commander's Sphere
9.1%inclusion27 decks298 decks
-2%synergy
The Soul Stone
8.7%inclusion26 decks298 decks
4%synergy
Crowded Crypt
8.1%inclusion24 decks298 decks
7%synergy
Lands
Command Tower
88%inclusion262 decks298 decks
14%synergy
Isolated Chapel
80%inclusion239 decks298 decks
46%synergy
Caves of Koilos
68%inclusion202 decks298 decks
38%synergy
Tainted Field
65%inclusion193 decks298 decks
52%synergy
Fetid Heath
60%inclusion180 decks298 decks
46%synergy
Godless Shrine
54%inclusion160 decks298 decks
12%synergy
Shineshadow Snarl
53%inclusion157 decks298 decks
40%synergy
Shattered Sanctum
51%inclusion152 decks298 decks
35%synergy
Temple of Silence
42%inclusion124 decks298 decks
25%synergy
Orzhov Basilica
33%inclusion97 decks298 decks
19%synergy
Vault of Champions
33%inclusion97 decks298 decks
9%synergy
Exotic Orchard
33%inclusion97 decks298 decks
-4%synergy
Bleachbone Verge
32%inclusion96 decks298 decks
24%synergy
Desolate Mire
32%inclusion95 decks298 decks
25%synergy
Brightclimb Pathway
27%inclusion79 decks298 decks
18%synergy
Marsh Flats
26%inclusion76 decks298 decks
15%synergy
Concealed Courtyard
23%inclusion68 decks298 decks
17%synergy
Shadowy Backstreet
20%inclusion61 decks298 decks
10%synergy
Evolving Wilds
17%inclusion50 decks298 decks
-3%synergy
Myriad Landscape
15%inclusion45 decks298 decks
0%synergy
Sunlit Marsh
13%inclusion38 decks298 decks
9%synergy
Scoured Barrens
12%inclusion36 decks298 decks
4%synergy
Terramorphic Expanse
12%inclusion35 decks298 decks
-3%synergy
Fabled Passage
10%inclusion31 decks298 decks
0%synergy
Silent Clearing
10%inclusion30 decks298 decks
6%synergy
Scrubland
7.4%inclusion22 decks298 decks
-6%synergy
Path of Ancestry
6.7%inclusion20 decks298 decks
-16%synergy
Polluted Delta
5.4%inclusion16 decks298 decks
-7%synergy
Umbral Expanse
5.1%inclusion4 decks79 decks
2%synergy
Eclipsed Steppe
5.1%inclusion4 decks79 decks
-1%synergy
Turbulent Moor
5.1%inclusion4 decks79 decks
-1%synergy
Prismatic Vista
5.0%inclusion15 decks298 decks
0%synergy