Eirdu, Carrier of Dawn
Bloodflow Connoisseur
Sightless Ghoul

   Prerequisites

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

   Steps

How does this combo work?
1
Activate Bloodflow Connoisseur by sacrificing Sightless Ghoul
2
When Sightless Ghoul dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
3
Activate Bloodflow Connoisseur by sacrificing Sightless Ghoul
4
When Sightless Ghoul dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
5
Resolve both Bloodflow Connoisseur abilities from step 1 and 3.
6
Repeat.

   Results

What do I get from this combo?
Infinite +1/+1 counters on a creature
Infinite ETB
Infinite LTB
Infinite death triggers
Infinite sacrifice triggers
Eirdu, Carrier of Dawn
0.3%inclusion14 decks4.22K decks
New Cards
Splinter's Technique
11%inclusion1 decks9 decks
9%synergy
Leonardo, Sewer Samurai
7.1%inclusion1 decks14 decks
6%synergy
Super Shredder
7.1%inclusion1 decks14 decks
6%synergy
High Synergy Cards
Geralf's Messenger
86%inclusion12 decks14 decks
85%synergy
Butcher Ghoul
79%inclusion11 decks14 decks
78%synergy
Evernight Shade
64%inclusion9 decks14 decks
64%synergy
Carrion Feeder
71%inclusion10 decks14 decks
63%synergy
Viscera Seer
79%inclusion11 decks14 decks
58%synergy
Mikaeus, the Unhallowed
50%inclusion7 decks14 decks
48%synergy
Bastion of Remembrance
64%inclusion9 decks14 decks
47%synergy
Cruel Celebrant
71%inclusion10 decks14 decks
46%synergy
Elas il-Kor, Sadistic Pilgrim
79%inclusion11 decks14 decks
44%synergy
Vengeful Vampire
43%inclusion6 decks14 decks
43%synergy
Top Cards
Zulaport Cutthroat
64%inclusion9 decks14 decks
42%synergy
Blood Artist
64%inclusion9 decks14 decks
34%synergy
Bartolomé del Presidio
57%inclusion8 decks14 decks
41%synergy
Ashnod's Altar
57%inclusion8 decks14 decks
39%synergy
Marionette Apprentice
50%inclusion7 decks14 decks
40%synergy
Swords to Plowshares
50%inclusion7 decks14 decks
-14%synergy
Hancock, Ghoulish Mayor
43%inclusion6 decks14 decks
43%synergy
Woe Strider
43%inclusion6 decks14 decks
39%synergy
Phyrexian Altar
43%inclusion6 decks14 decks
32%synergy
Pitiless Plunderer
43%inclusion6 decks14 decks
26%synergy
Creatures
Dockworker Drone
36%inclusion5 decks14 decks
35%synergy
Bloodthrone Vampire
36%inclusion5 decks14 decks
35%synergy
Scholar of New Horizons
36%inclusion5 decks14 decks
33%synergy
Vengeful Bloodwitch
36%inclusion5 decks14 decks
30%synergy
Sephiroth, Fabled SOLDIER
36%inclusion5 decks14 decks
29%synergy
Umbral Collar Zealot
36%inclusion5 decks14 decks
27%synergy
Yahenni, Undying Partisan
36%inclusion5 decks14 decks
26%synergy
Corpse Knight
36%inclusion5 decks14 decks
24%synergy
Monoskelion
29%inclusion4 decks14 decks
29%synergy
Devouring Swarm
29%inclusion4 decks14 decks
29%synergy
Bloodcrazed Paladin
29%inclusion4 decks14 decks
28%synergy
Vizier of Remedies
29%inclusion4 decks14 decks
28%synergy
Anafenza, Unyielding Lineage
29%inclusion4 decks14 decks
27%synergy
Zack Fair
29%inclusion4 decks14 decks
25%synergy
Midnight Reaper
29%inclusion4 decks14 decks
22%synergy
Accursed Marauder
29%inclusion4 decks14 decks
21%synergy
Morbid Opportunist
29%inclusion4 decks14 decks
17%synergy
The Duke, Rebel Sentry
25%inclusion3 decks12 decks
24%synergy
Festercreep
21%inclusion3 decks14 decks
21%synergy
Demonlord of Ashmouth
21%inclusion3 decks14 decks
21%synergy
Selfless Police Captain
21%inclusion3 decks14 decks
21%synergy
Nantuko Husk
21%inclusion3 decks14 decks
21%synergy
Arcbound Condor
21%inclusion3 decks14 decks
21%synergy
Flesh-Eater Imp
21%inclusion3 decks14 decks
21%synergy
Star Pupil
21%inclusion3 decks14 decks
21%synergy
Triskelion
21%inclusion3 decks14 decks
21%synergy
Phyrexian Ghoul
21%inclusion3 decks14 decks
21%synergy
Boss's Chauffeur
21%inclusion3 decks14 decks
21%synergy
Susurian Voidborn
21%inclusion3 decks14 decks
19%synergy
Ayara, First of Locthwain
21%inclusion3 decks14 decks
17%synergy
Spirited Companion
21%inclusion3 decks14 decks
16%synergy
Falkenrath Noble
21%inclusion3 decks14 decks
16%synergy
Pawn of Ulamog
21%inclusion3 decks14 decks
15%synergy
Yawgmoth, Thran Physician
21%inclusion3 decks14 decks
15%synergy
Cathar Commando
21%inclusion3 decks14 decks
15%synergy
Teysa, Orzhov Scion
21%inclusion3 decks14 decks
13%synergy
Grim Haruspex
21%inclusion3 decks14 decks
13%synergy
Warren Soultrader
21%inclusion3 decks14 decks
12%synergy
Braids, Arisen Nightmare
21%inclusion3 decks14 decks
10%synergy
Solemn Simulacrum
21%inclusion3 decks14 decks
6%synergy
Teysa Karlov
21%inclusion3 decks14 decks
6%synergy
Elenda, the Dusk Rose
21%inclusion3 decks14 decks
2%synergy
Instants
Path to Exile
43%inclusion6 decks14 decks
-7%synergy
Deadly Dispute
36%inclusion5 decks14 decks
14%synergy
Dark Ritual
36%inclusion5 decks14 decks
11%synergy
Undying Evil
21%inclusion3 decks14 decks
21%synergy
Corrupted Conviction
21%inclusion3 decks14 decks
11%synergy
Village Rites
21%inclusion3 decks14 decks
-1%synergy
Despark
21%inclusion3 decks14 decks
-9%synergy
Sorceries
Profane Tutor
36%inclusion5 decks14 decks
34%synergy
Diabolic Tutor
21%inclusion3 decks14 decks
16%synergy
Rite of Oblivion
21%inclusion3 decks14 decks
13%synergy
Utility Artifacts
Altar of Dementia
36%inclusion5 decks14 decks
31%synergy
Spawning Pit
21%inclusion3 decks14 decks
20%synergy
Wishclaw Talisman
21%inclusion3 decks14 decks
19%synergy
Enchantments
Cathars' Crusade
36%inclusion5 decks14 decks
31%synergy
Black Market
21%inclusion3 decks14 decks
14%synergy
Utility Lands
Susur Secundi, Void Altar
21%inclusion3 decks14 decks
16%synergy
Phyrexian Tower
21%inclusion3 decks14 decks
5%synergy
Mana Artifacts
Sol Ring
79%inclusion11 decks14 decks
-6%synergy
Arcane Signet
71%inclusion10 decks14 decks
-9%synergy
Talisman of Hierarchy
36%inclusion5 decks14 decks
-17%synergy
Orzhov Signet
36%inclusion5 decks14 decks
-19%synergy
Marble Diamond
29%inclusion4 decks14 decks
23%synergy
Charcoal Diamond
29%inclusion4 decks14 decks
23%synergy
Fellwar Stone
29%inclusion4 decks14 decks
7%synergy
The Soul Stone
21%inclusion3 decks14 decks
16%synergy
Thought Vessel
21%inclusion3 decks14 decks
7%synergy
Mind Stone
21%inclusion3 decks14 decks
-2%synergy
Lands
Caves of Koilos
64%inclusion9 decks14 decks
7%synergy
Command Tower
64%inclusion9 decks14 decks
-22%synergy
Temple of Silence
57%inclusion8 decks14 decks
18%synergy
Tainted Field
57%inclusion8 decks14 decks
6%synergy
Isolated Chapel
57%inclusion8 decks14 decks
-10%synergy
Shineshadow Snarl
50%inclusion7 decks14 decks
9%synergy
Fetid Heath
43%inclusion6 decks14 decks
2%synergy
Godless Shrine
43%inclusion6 decks14 decks
-8%synergy
Desolate Mire
36%inclusion5 decks14 decks
19%synergy
Concealed Courtyard
36%inclusion5 decks14 decks
15%synergy
Bleachbone Verge
36%inclusion5 decks14 decks
12%synergy
Vault of Champions
36%inclusion5 decks14 decks
-4%synergy
Shadowy Backstreet
29%inclusion4 decks14 decks
6%synergy
Brightclimb Pathway
29%inclusion4 decks14 decks
2%synergy
Orzhov Basilica
29%inclusion4 decks14 decks
-12%synergy
Exotic Orchard
21%inclusion3 decks14 decks
-4%synergy
Shattered Sanctum
21%inclusion3 decks14 decks
-15%synergy