Eirdu, Carrier of Dawn
Mikaeus, the Unhallowed
Bloodflow Connoisseur

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Eirdu as Isilu, Carrier of Twilight on the battlefield).
You control another nontoken non-Human creature with base toughness 2 or greater.

   Steps

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

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite +1/+1 counters on a creature
Eirdu, Carrier of Dawn
1.4%inclusion15 decks1.10K decks
Top Commanders
Celes, Rune Knight
0.0%inclusion1 decks2.86K decks
Elas il-Kor, Sadistic Pilgrim
0.1%inclusion1 decks1.74K decks
New Cards
Bitterbloom Bearer
24%inclusion4 decks17 decks
23%synergy
Emptiness
12%inclusion2 decks17 decks
12%synergy
Abandoned Air Temple
11%inclusion1 decks9 decks
6%synergy
The Duke, Rebel Sentry
11%inclusion1 decks9 decks
11%synergy
High Synergy Cards
Carrion Feeder
88%inclusion15 decks17 decks
84%synergy
Ashnod's Altar
82%inclusion14 decks17 decks
76%synergy
Geralf's Messenger
71%inclusion12 decks17 decks
70%synergy
Viscera Seer
76%inclusion13 decks17 decks
68%synergy
Altar of Dementia
65%inclusion11 decks17 decks
62%synergy
Zulaport Cutthroat
71%inclusion12 decks17 decks
62%synergy
Elas il-Kor, Sadistic Pilgrim
71%inclusion12 decks17 decks
61%synergy
Cruel Celebrant
65%inclusion11 decks17 decks
57%synergy
Blood Artist
65%inclusion11 decks17 decks
53%synergy
Phyrexian Altar
53%inclusion9 decks17 decks
49%synergy
Top Cards
Swords to Plowshares
53%inclusion9 decks17 decks
-9%synergy
Scholar of New Horizons
47%inclusion8 decks17 decks
46%synergy
Grim Haruspex
47%inclusion8 decks17 decks
44%synergy
Marionette Apprentice
47%inclusion8 decks17 decks
42%synergy
Cathars' Crusade
47%inclusion8 decks17 decks
42%synergy
Bastion of Remembrance
47%inclusion8 decks17 decks
41%synergy
Pitiless Plunderer
47%inclusion8 decks17 decks
39%synergy
Vizier of Remedies
41%inclusion7 decks17 decks
41%synergy
Butcher Ghoul
41%inclusion7 decks17 decks
41%synergy
Blasting Station
41%inclusion7 decks17 decks
41%synergy
Game Changers
Demonic Tutor
35%inclusion6 decks17 decks
16%synergy
Necropotence
24%inclusion4 decks17 decks
18%synergy
Smothering Tithe
24%inclusion4 decks17 decks
2%synergy
Vampiric Tutor
18%inclusion3 decks17 decks
2%synergy
Enlightened Tutor
18%inclusion3 decks17 decks
2%synergy
Creatures
Yawgmoth, Thran Physician
41%inclusion7 decks17 decks
38%synergy
Bartolomé del Presidio
41%inclusion7 decks17 decks
37%synergy
Warren Soultrader
41%inclusion7 decks17 decks
36%synergy
Solemn Simulacrum
41%inclusion7 decks17 decks
28%synergy
Devouring Swarm
35%inclusion6 decks17 decks
35%synergy
Sephiroth, Fabled SOLDIER
35%inclusion6 decks17 decks
33%synergy
Vengeful Bloodwitch
29%inclusion5 decks17 decks
28%synergy
Zack Fair
29%inclusion5 decks17 decks
28%synergy
Pawn of Ulamog
29%inclusion5 decks17 decks
27%synergy
Luminous Broodmoth
29%inclusion5 decks17 decks
27%synergy
Grim Roustabout
24%inclusion4 decks17 decks
24%synergy
Enduring Bondwarden
24%inclusion4 decks17 decks
23%synergy
Bloodcrazed Paladin
24%inclusion4 decks17 decks
23%synergy
Selfless Police Captain
24%inclusion4 decks17 decks
23%synergy
Dockworker Drone
24%inclusion4 decks17 decks
23%synergy
Bloodthrone Vampire
24%inclusion4 decks17 decks
23%synergy
Anafenza, Unyielding Lineage
24%inclusion4 decks17 decks
23%synergy
Teysa, Orzhov Scion
24%inclusion4 decks17 decks
22%synergy
Woe Strider
24%inclusion4 decks17 decks
22%synergy
Priest of Forgotten Gods
24%inclusion4 decks17 decks
21%synergy
Umbral Collar Zealot
24%inclusion4 decks17 decks
21%synergy
Yahenni, Undying Partisan
24%inclusion4 decks17 decks
21%synergy
Corpse Knight
24%inclusion4 decks17 decks
18%synergy
Phantom Nomad
18%inclusion3 decks17 decks
18%synergy
Monoskelion
18%inclusion3 decks17 decks
18%synergy
Sightless Ghoul
18%inclusion3 decks17 decks
18%synergy
Star Pupil
18%inclusion3 decks17 decks
18%synergy
Flesh-Eater Imp
18%inclusion3 decks17 decks
17%synergy
Arcbound Javelineer
18%inclusion3 decks17 decks
17%synergy
Nantuko Husk
18%inclusion3 decks17 decks
17%synergy
Dimir House Guard
18%inclusion3 decks17 decks
17%synergy
Venerated Stormsinger
18%inclusion3 decks17 decks
17%synergy
Archangel of Thune
18%inclusion3 decks17 decks
15%synergy
Midnight Reaper
18%inclusion3 decks17 decks
15%synergy
Ayara, First of Locthwain
18%inclusion3 decks17 decks
14%synergy
Teysa Karlov
18%inclusion3 decks17 decks
13%synergy
Knight of the White Orchid
18%inclusion3 decks17 decks
13%synergy
Vito, Thorn of the Dusk Rose
18%inclusion3 decks17 decks
12%synergy
Elenda, the Dusk Rose
18%inclusion3 decks17 decks
12%synergy
Morbid Opportunist
18%inclusion3 decks17 decks
10%synergy
Sun Titan
18%inclusion3 decks17 decks
9%synergy
Syr Konrad, the Grim
18%inclusion3 decks17 decks
9%synergy
Gray Merchant of Asphodel
18%inclusion3 decks17 decks
9%synergy
Instants
Dark Ritual
41%inclusion7 decks17 decks
17%synergy
Path to Exile
41%inclusion7 decks17 decks
-6%synergy
Culling the Weak
24%inclusion4 decks17 decks
19%synergy
Village Rites
24%inclusion4 decks17 decks
14%synergy
Deadly Dispute
24%inclusion4 decks17 decks
11%synergy
Anguished Unmaking
24%inclusion4 decks17 decks
-1%synergy
Sorceries
Reanimate
29%inclusion5 decks17 decks
10%synergy
Diabolic Intent
24%inclusion4 decks17 decks
16%synergy
Damn
24%inclusion4 decks17 decks
8%synergy
Day of Judgment
18%inclusion3 decks17 decks
16%synergy
Insatiable Avarice
18%inclusion3 decks17 decks
15%synergy
Dusk // Dawn
18%inclusion3 decks17 decks
14%synergy
Night's Whisper
18%inclusion3 decks17 decks
9%synergy
Utility Artifacts
Skullclamp
41%inclusion7 decks17 decks
30%synergy
Lightning Greaves
35%inclusion6 decks17 decks
10%synergy
Spawning Pit
24%inclusion4 decks17 decks
23%synergy
Altar of the Brood
18%inclusion3 decks17 decks
17%synergy
Swiftfoot Boots
18%inclusion3 decks17 decks
-10%synergy
Enchantments
Fanatical Devotion
35%inclusion6 decks17 decks
35%synergy
Grave Pact
29%inclusion5 decks17 decks
25%synergy
The Meathook Massacre
29%inclusion5 decks17 decks
24%synergy
Phyrexian Arena
29%inclusion5 decks17 decks
14%synergy
Martyr's Cause
24%inclusion4 decks17 decks
23%synergy
Solemnity
24%inclusion4 decks17 decks
23%synergy
Black Market Connections
24%inclusion4 decks17 decks
12%synergy
Funeral Room // Awakening Hall
18%inclusion3 decks17 decks
16%synergy
Bitterblossom
18%inclusion3 decks17 decks
14%synergy
Black Market
18%inclusion3 decks17 decks
13%synergy
Land Tax
18%inclusion3 decks17 decks
11%synergy
Animate Dead
18%inclusion3 decks17 decks
9%synergy
Planeswalkers
Liliana, Dreadhorde General
24%inclusion4 decks17 decks
20%synergy
Utility Lands
Phyrexian Tower
41%inclusion7 decks17 decks
32%synergy
Urborg, Tomb of Yawgmoth
35%inclusion6 decks17 decks
26%synergy
Reliquary Tower
35%inclusion6 decks17 decks
5%synergy
Susur Secundi, Void Altar
29%inclusion5 decks17 decks
27%synergy
High Market
29%inclusion5 decks17 decks
27%synergy
Nykthos, Shrine to Nyx
18%inclusion3 decks17 decks
12%synergy
Eiganjo, Seat of the Empire
18%inclusion3 decks17 decks
11%synergy
Bojuka Bog
18%inclusion3 decks17 decks
-12%synergy
Mana Artifacts
Arcane Signet
71%inclusion12 decks17 decks
-2%synergy
Sol Ring
71%inclusion12 decks17 decks
-13%synergy
Talisman of Hierarchy
53%inclusion9 decks17 decks
27%synergy
Orzhov Signet
47%inclusion8 decks17 decks
23%synergy
Fellwar Stone
35%inclusion6 decks17 decks
15%synergy
Mind Stone
24%inclusion4 decks17 decks
9%synergy
The Soul Stone
18%inclusion3 decks17 decks
14%synergy
Thought Vessel
18%inclusion3 decks17 decks
0%synergy
Lands
Godless Shrine
71%inclusion12 decks17 decks
29%synergy
Command Tower
65%inclusion11 decks17 decks
-10%synergy
Caves of Koilos
53%inclusion9 decks17 decks
24%synergy
Tainted Field
47%inclusion8 decks17 decks
34%synergy
Fetid Heath
47%inclusion8 decks17 decks
34%synergy
Shattered Sanctum
47%inclusion8 decks17 decks
32%synergy
Vault of Champions
47%inclusion8 decks17 decks
23%synergy
Isolated Chapel
47%inclusion8 decks17 decks
14%synergy
Shineshadow Snarl
41%inclusion7 decks17 decks
29%synergy
Bleachbone Verge
35%inclusion6 decks17 decks
27%synergy
Orzhov Basilica
35%inclusion6 decks17 decks
21%synergy
Temple of Silence
35%inclusion6 decks17 decks
18%synergy
Brightclimb Pathway
29%inclusion5 decks17 decks
21%synergy
Shadowy Backstreet
29%inclusion5 decks17 decks
19%synergy
Concealed Courtyard
24%inclusion4 decks17 decks
18%synergy
Desolate Mire
24%inclusion4 decks17 decks
17%synergy
Marsh Flats
24%inclusion4 decks17 decks
13%synergy
Scrubland
24%inclusion4 decks17 decks
10%synergy
Exotic Orchard
24%inclusion4 decks17 decks
-13%synergy
Sunlit Marsh
18%inclusion3 decks17 decks
14%synergy
Evolving Wilds
18%inclusion3 decks17 decks
-3%synergy