Eirdu, Carrier of Dawn
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).

   Steps

How does this combo work?
1
Activate Bloodflow Connoisseur by sacrificing the undying 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 undying creature.
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
4.0%inclusion36 decks902 decks
Hei Bai, Spirit of Balance
0.4%inclusion1 decks266 decks
Abigale, Eloquent First-Year
0.8%inclusion1 decks125 decks
Top Commanders
Celes, Rune Knight
0.3%inclusion7 decks2.73K decks
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0.0%inclusion1 decks3.59K decks
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0.0%inclusion1 decks3.75K decks
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0.1%inclusion1 decks1.64K decks
Reyhan, Last of the Abzan // Yoshimaru, Ever Faithful
0.2%inclusion1 decks410 decks
New Cards
Beifong's Bounty Hunters
100%inclusion1 decks1 decks
98%synergy
Rhys, the Evermore
50%inclusion1 decks2 decks
50%synergy
Formidable Speaker
50%inclusion1 decks2 decks
50%synergy
Redirect Lightning
29%inclusion2 decks7 decks
23%synergy
Fire Lord Zuko
14%inclusion1 decks7 decks
12%synergy
High Synergy Cards
Murderous Redcap
100%inclusion7 decks7 decks
98%synergy
Goblin Bombardment
86%inclusion6 decks7 decks
80%synergy
Furystoke Giant
71%inclusion5 decks7 decks
71%synergy
Carrion Feeder
76%inclusion37 decks49 decks
71%synergy
Viscera Seer
76%inclusion37 decks49 decks
67%synergy
Ashnod's Altar
71%inclusion35 decks49 decks
65%synergy
Cruel Celebrant
61%inclusion30 decks49 decks
54%synergy
Zulaport Cutthroat
61%inclusion30 decks49 decks
53%synergy
Elas il-Kor, Sadistic Pilgrim
61%inclusion30 decks49 decks
51%synergy
Bartolomé del Presidio
55%inclusion27 decks49 decks
51%synergy
Top Cards
Blood Artist
59%inclusion29 decks49 decks
48%synergy
Bastion of Remembrance
55%inclusion27 decks49 decks
49%synergy
Swords to Plowshares
55%inclusion27 decks49 decks
-6%synergy
Altar of Dementia
51%inclusion25 decks49 decks
49%synergy
Umbral Collar Zealot
43%inclusion21 decks49 decks
40%synergy
Phyrexian Altar
43%inclusion21 decks49 decks
39%synergy
Dark Ritual
43%inclusion21 decks49 decks
18%synergy
Path to Exile
43%inclusion21 decks49 decks
-4%synergy
Marionette Apprentice
41%inclusion20 decks49 decks
36%synergy
Woe Strider
39%inclusion19 decks49 decks
37%synergy
Game Changers
Demonic Tutor
33%inclusion16 decks49 decks
13%synergy
Vampiric Tutor
22%inclusion11 decks49 decks
7%synergy
Necropotence
12%inclusion6 decks49 decks
7%synergy
Imperial Seal
12%inclusion6 decks49 decks
7%synergy
Chrome Mox
12%inclusion6 decks49 decks
6%synergy
Ancient Tomb
10%inclusion5 decks49 decks
1%synergy
Ad Nauseam
6.1%inclusion3 decks49 decks
4%synergy
Mox Diamond
6.1%inclusion3 decks49 decks
2%synergy
Drannith Magistrate
6.1%inclusion3 decks49 decks
1%synergy
Mana Vault
6.1%inclusion3 decks49 decks
0%synergy
Creatures
Thunderblust
43%inclusion3 decks7 decks
43%synergy
Mayhem Devil
43%inclusion3 decks7 decks
33%synergy
Solemn Simulacrum
39%inclusion19 decks49 decks
26%synergy
Zack Fair
35%inclusion17 decks49 decks
33%synergy
Grim Haruspex
35%inclusion17 decks49 decks
32%synergy
Yahenni, Undying Partisan
35%inclusion17 decks49 decks
32%synergy
Pitiless Plunderer
35%inclusion17 decks49 decks
26%synergy
Scholar of New Horizons
33%inclusion16 decks49 decks
31%synergy
Geralf's Messenger
31%inclusion15 decks49 decks
30%synergy
Vengeful Bloodwitch
31%inclusion15 decks49 decks
29%synergy
Mikaeus, the Unhallowed
31%inclusion15 decks49 decks
28%synergy
Corpse Knight
29%inclusion14 decks49 decks
23%synergy
Warren Soultrader
29%inclusion14 decks49 decks
23%synergy
Elenda, the Dusk Rose
29%inclusion14 decks49 decks
23%synergy
Bloodcrazed Paladin
24%inclusion12 decks49 decks
24%synergy
Dockworker Drone
24%inclusion12 decks49 decks
24%synergy
Luminous Broodmoth
24%inclusion12 decks49 decks
22%synergy
Devouring Swarm
22%inclusion11 decks49 decks
22%synergy
Morbid Opportunist
22%inclusion11 decks49 decks
15%synergy
Enduring Bondwarden
20%inclusion10 decks49 decks
20%synergy
Bloodthrone Vampire
20%inclusion10 decks49 decks
20%synergy
Putrid Goblin
20%inclusion10 decks49 decks
20%synergy
Sephiroth, Fabled SOLDIER
20%inclusion10 decks49 decks
18%synergy
Witch Enchanter
20%inclusion10 decks49 decks
13%synergy
Phantom Nomad
18%inclusion9 decks49 decks
18%synergy
Vizier of Remedies
18%inclusion9 decks49 decks
18%synergy
Obstinate Gargoyle
18%inclusion9 decks49 decks
18%synergy
Butcher Ghoul
18%inclusion9 decks49 decks
18%synergy
Anafenza, Unyielding Lineage
18%inclusion9 decks49 decks
18%synergy
Teysa, Orzhov Scion
18%inclusion9 decks49 decks
17%synergy
Priest of Forgotten Gods
18%inclusion9 decks49 decks
16%synergy
Midnight Reaper
18%inclusion9 decks49 decks
15%synergy
Welcoming Vampire
18%inclusion9 decks49 decks
12%synergy
Defiant Salvager
16%inclusion8 decks49 decks
16%synergy
Lingering Tormentor
16%inclusion8 decks49 decks
16%synergy
Restless Apparition
16%inclusion8 decks49 decks
16%synergy
Lesser Masticore
16%inclusion8 decks49 decks
16%synergy
Iron Apprentice
16%inclusion8 decks49 decks
16%synergy
Agent Venom
16%inclusion8 decks49 decks
15%synergy
Pawn of Ulamog
16%inclusion8 decks49 decks
14%synergy
Yawgmoth, Thran Physician
16%inclusion8 decks49 decks
13%synergy
Braids, Arisen Nightmare
16%inclusion8 decks49 decks
9%synergy
Syr Konrad, the Grim
16%inclusion8 decks49 decks
8%synergy
Clockwork Beetle
14%inclusion7 decks49 decks
14%synergy
Grim Roustabout
14%inclusion7 decks49 decks
14%synergy
Monoskelion
14%inclusion7 decks49 decks
14%synergy
Star Pupil
14%inclusion7 decks49 decks
14%synergy
Wingrattle Scarecrow
14%inclusion7 decks49 decks
14%synergy
Selfless Police Captain
14%inclusion7 decks49 decks
14%synergy
Bone Devourer
14%inclusion7 decks49 decks
14%synergy
Instants
Burnt Offering
43%inclusion3 decks7 decks
41%synergy
Village Rites
39%inclusion19 decks49 decks
29%synergy
Deadly Dispute
37%inclusion18 decks49 decks
25%synergy
Anguished Unmaking
24%inclusion12 decks49 decks
0%synergy
Corrupted Conviction
20%inclusion10 decks49 decks
16%synergy
Culling the Weak
16%inclusion8 decks49 decks
12%synergy
Stroke of Midnight
14%inclusion7 decks49 decks
4%synergy
Despark
14%inclusion7 decks49 decks
1%synergy
Enlightened Tutor
14%inclusion7 decks49 decks
-1%synergy
Generous Gift
14%inclusion7 decks49 decks
-8%synergy
Reprieve
12%inclusion6 decks49 decks
8%synergy
Teferi's Protection
12%inclusion6 decks49 decks
-5%synergy
Altar's Reap
10%inclusion5 decks49 decks
9%synergy
Plumb the Forbidden
10%inclusion5 decks49 decks
8%synergy
Mortify
10%inclusion5 decks49 decks
-1%synergy
Cauldron Haze
8.2%inclusion4 decks49 decks
8%synergy
Final Showdown
6.1%inclusion3 decks49 decks
4%synergy
Cloudshift
6.1%inclusion3 decks49 decks
3%synergy
Flare of Fortitude
6.1%inclusion3 decks49 decks
2%synergy
Cabal Ritual
6.1%inclusion3 decks49 decks
1%synergy
Ephemerate
6.1%inclusion3 decks49 decks
0%synergy
Silence
6.1%inclusion3 decks49 decks
0%synergy
Inkshield
6.1%inclusion3 decks49 decks
-1%synergy
Entomb
6.1%inclusion3 decks49 decks
-1%synergy
Malakir Rebirth
6.1%inclusion3 decks49 decks
-2%synergy
Fell the Profane
6.1%inclusion3 decks49 decks
-3%synergy
Deadly Rollick
6.1%inclusion3 decks49 decks
-7%synergy
Sorceries
Damn
20%inclusion10 decks49 decks
5%synergy
Diabolic Intent
18%inclusion9 decks49 decks
11%synergy
Night's Whisper
18%inclusion9 decks49 decks
9%synergy
Reanimate
18%inclusion9 decks49 decks
-1%synergy
Victimize
14%inclusion7 decks49 decks
2%synergy
Bone Splinters
12%inclusion6 decks49 decks
12%synergy
Sign in Blood
12%inclusion6 decks49 decks
3%synergy
Toxic Deluge
12%inclusion6 decks49 decks
-6%synergy
Day of Judgment
10%inclusion5 decks49 decks
8%synergy
Profane Tutor
10%inclusion5 decks49 decks
8%synergy
Insatiable Avarice
10%inclusion5 decks49 decks
7%synergy
Austere Command
10%inclusion5 decks49 decks
-2%synergy
Rite of Oblivion
8.2%inclusion4 decks49 decks
6%synergy
Fumigate
8.2%inclusion4 decks49 decks
5%synergy
Dread Return
8.2%inclusion4 decks49 decks
3%synergy
Diabolic Tutor
8.2%inclusion4 decks49 decks
2%synergy
Blasphemous Edict
8.2%inclusion4 decks49 decks
2%synergy
Sevinne's Reclamation
8.2%inclusion4 decks49 decks
1%synergy
Blood Divination
6.1%inclusion3 decks49 decks
6%synergy
Persist
6.1%inclusion3 decks49 decks
4%synergy
Dusk // Dawn
6.1%inclusion3 decks49 decks
3%synergy
Idyllic Tutor
6.1%inclusion3 decks49 decks
2%synergy
Read the Bones
6.1%inclusion3 decks49 decks
0%synergy
Feed the Swarm
6.1%inclusion3 decks49 decks
-10%synergy
Utility Artifacts
Blasting Station
33%inclusion16 decks49 decks
32%synergy
Lightning Greaves
27%inclusion13 decks49 decks
2%synergy
Spawning Pit
22%inclusion11 decks49 decks
22%synergy
Swiftfoot Boots
22%inclusion11 decks49 decks
-5%synergy
Skullclamp
18%inclusion9 decks49 decks
7%synergy
The Ozolith
16%inclusion8 decks49 decks
13%synergy
Cauldron of Souls
10%inclusion5 decks49 decks
10%synergy
Altar of the Brood
8.2%inclusion4 decks49 decks
7%synergy
The One Ring
8.2%inclusion4 decks49 decks
0%synergy
Phantom Train
6.1%inclusion3 decks49 decks
6%synergy
Wayfarer's Bauble
6.1%inclusion3 decks49 decks
-2%synergy
Bolas's Citadel
6.1%inclusion3 decks49 decks
-2%synergy
Enchantments
Impact Tremors
43%inclusion3 decks7 decks
33%synergy
Fanatical Devotion
31%inclusion15 decks49 decks
30%synergy
Cathars' Crusade
31%inclusion15 decks49 decks
25%synergy
Phyrexian Arena
27%inclusion13 decks49 decks
11%synergy
Martyr's Cause
20%inclusion10 decks49 decks
20%synergy
Thran Vigil
18%inclusion9 decks49 decks
18%synergy
Smothering Tithe
18%inclusion9 decks49 decks
-3%synergy
Fallen Ideal
16%inclusion8 decks49 decks
16%synergy
Grave Pact
16%inclusion8 decks49 decks
12%synergy
The Meathook Massacre
16%inclusion8 decks49 decks
11%synergy
Black Market Connections
16%inclusion8 decks49 decks
4%synergy
Animate Dead
12%inclusion6 decks49 decks
3%synergy
Blight Mound
10%inclusion5 decks49 decks
10%synergy
Land Tax
10%inclusion5 decks49 decks
4%synergy
Circle of Despair
8.2%inclusion4 decks49 decks
8%synergy
Dark Privilege
8.2%inclusion4 decks49 decks
8%synergy
Solemnity
8.2%inclusion4 decks49 decks
7%synergy
Life Insurance
8.2%inclusion4 decks49 decks
7%synergy
Barrensteppe Siege
8.2%inclusion4 decks49 decks
6%synergy
Necromancy
8.2%inclusion4 decks49 decks
5%synergy
Bitterblossom
8.2%inclusion4 decks49 decks
4%synergy
Black Market
8.2%inclusion4 decks49 decks
4%synergy
Battle of Hoover Dam
6.1%inclusion3 decks49 decks
6%synergy
Attrition
6.1%inclusion3 decks49 decks
5%synergy
Sothera, the Supervoid
6.1%inclusion3 decks49 decks
5%synergy
Funeral Room // Awakening Hall
6.1%inclusion3 decks49 decks
4%synergy
Planeswalkers
Liliana, Dreadhorde General
10%inclusion5 decks49 decks
6%synergy
Utility Lands
Phyrexian Tower
27%inclusion13 decks49 decks
18%synergy
Susur Secundi, Void Altar
20%inclusion10 decks49 decks
18%synergy
High Market
20%inclusion10 decks49 decks
18%synergy
Reliquary Tower
18%inclusion9 decks49 decks
-12%synergy
Urborg, Tomb of Yawgmoth
16%inclusion8 decks49 decks
7%synergy
Bojuka Bog
16%inclusion8 decks49 decks
-13%synergy
Nykthos, Shrine to Nyx
10%inclusion5 decks49 decks
5%synergy
Takenuma, Abandoned Mire
10%inclusion5 decks49 decks
1%synergy
Vault of the Archangel
10%inclusion5 decks49 decks
-2%synergy
Abandoned Air Temple
7.1%inclusion2 decks28 decks
2%synergy
Castle Locthwain
6.1%inclusion3 decks49 decks
2%synergy
Shizo, Death's Storehouse
6.1%inclusion3 decks49 decks
2%synergy
Ancient Den
6.1%inclusion3 decks49 decks
1%synergy
Eiganjo, Seat of the Empire
6.1%inclusion3 decks49 decks
-1%synergy
Temple of the False God
6.1%inclusion3 decks49 decks
-3%synergy
Cabal Coffers
6.1%inclusion3 decks49 decks
-4%synergy
Rogue's Passage
6.1%inclusion3 decks49 decks
-14%synergy
Mana Artifacts
Arcane Signet
76%inclusion37 decks49 decks
3%synergy
Sol Ring
76%inclusion37 decks49 decks
-8%synergy
Orzhov Signet
43%inclusion21 decks49 decks
19%synergy
Talisman of Hierarchy
35%inclusion17 decks49 decks
8%synergy
Mind Stone
24%inclusion12 decks49 decks
10%synergy
Fellwar Stone
22%inclusion11 decks49 decks
2%synergy
Marble Diamond
8.2%inclusion4 decks49 decks
5%synergy
The Soul Stone
8.2%inclusion4 decks49 decks
4%synergy
Charcoal Diamond
8.2%inclusion4 decks49 decks
4%synergy
Thought Vessel
8.2%inclusion4 decks49 decks
-9%synergy
Prismatic Lens
6.1%inclusion3 decks49 decks
5%synergy
Mox Amber
6.1%inclusion3 decks49 decks
2%synergy
Commander's Sphere
6.1%inclusion3 decks49 decks
-6%synergy
Lands
Command Tower
73%inclusion36 decks49 decks
-1%synergy
Sulfurous Springs
57%inclusion4 decks7 decks
34%synergy
Nomad Outpost
57%inclusion4 decks7 decks
27%synergy
Isolated Chapel
57%inclusion28 decks49 decks
24%synergy
Dragonskull Summit
57%inclusion4 decks7 decks
23%synergy
Godless Shrine
55%inclusion27 decks49 decks
14%synergy
Caves of Koilos
51%inclusion25 decks49 decks
22%synergy
Fetid Heath
47%inclusion23 decks49 decks
34%synergy
Battlefield Forge
43%inclusion3 decks7 decks
14%synergy
Clifftop Retreat
43%inclusion3 decks7 decks
8%synergy
Sacred Foundry
43%inclusion3 decks7 decks
6%synergy
Blood Crypt
43%inclusion3 decks7 decks
5%synergy
Shineshadow Snarl
39%inclusion19 decks49 decks
26%synergy
Tainted Field
39%inclusion19 decks49 decks
26%synergy
Temple of Silence
35%inclusion17 decks49 decks
17%synergy
Vault of Champions
33%inclusion16 decks49 decks
8%synergy
Desolate Mire
29%inclusion14 decks49 decks
22%synergy
Exotic Orchard
29%inclusion14 decks49 decks
-8%synergy
Shattered Sanctum
27%inclusion13 decks49 decks
12%synergy
Orzhov Basilica
24%inclusion12 decks49 decks
10%synergy
Brightclimb Pathway
22%inclusion11 decks49 decks
14%synergy
Marsh Flats
22%inclusion11 decks49 decks
12%synergy
Bleachbone Verge
20%inclusion10 decks49 decks
12%synergy
Shadowy Backstreet
20%inclusion10 decks49 decks
10%synergy
Concealed Courtyard
18%inclusion9 decks49 decks
12%synergy
Sunlit Marsh
14%inclusion7 decks49 decks
10%synergy
Scrubland
14%inclusion7 decks49 decks
1%synergy
Evolving Wilds
12%inclusion6 decks49 decks
-9%synergy
Lazotep Quarry
10%inclusion5 decks49 decks
9%synergy
Silent Clearing
10%inclusion5 decks49 decks
6%synergy
Arid Mesa
10%inclusion5 decks49 decks
0%synergy
Terramorphic Expanse
10%inclusion5 decks49 decks
-5%synergy
Myriad Landscape
10%inclusion5 decks49 decks
-6%synergy
City of Brass
8.2%inclusion4 decks49 decks
1%synergy
Scoured Barrens
8.2%inclusion4 decks49 decks
-1%synergy
Path of Ancestry
8.2%inclusion4 decks49 decks
-14%synergy
Snowfield Sinkhole
6.1%inclusion3 decks49 decks
4%synergy
Prismatic Vista
6.1%inclusion3 decks49 decks
1%synergy
Reflecting Pool
6.1%inclusion3 decks49 decks
1%synergy
Mana Confluence
6.1%inclusion3 decks49 decks
-1%synergy
Verdant Catacombs
6.1%inclusion3 decks49 decks
-5%synergy
Windswept Heath
6.1%inclusion3 decks49 decks
-5%synergy
Bloodstained Mire
6.1%inclusion3 decks49 decks
-5%synergy