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
2.6%inclusion103 decks4.01K decks
Celes, Rune Knight
0.3%inclusion13 decks4.75K decks
Felisa, Fang of Silverquill
0.6%inclusion6 decks937 decks
Tayam, Luminous Enigma
0.2%inclusion6 decks3.27K decks
Elenda, the Dusk Rose
0.1%inclusion2 decks2.38K decks
Shadrix Silverquill
0.1%inclusion2 decks1.34K decks
Marneus Calgar
0.0%inclusion1 decks6.09K decks
Hei Bai, Spirit of Balance
0.2%inclusion1 decks417 decks
Athreos, God of Passage
0.0%inclusion1 decks3K decks
Abigale, Eloquent First-Year
0.0%inclusion1 decks2.37K decks
Megatron, Tyrant
0.1%inclusion1 decks1.65K decks
Alesha, Who Smiles at Death
0.1%inclusion1 decks1.76K decks
Extus, Oriq Overlord
0.0%inclusion1 decks2.46K decks
Syr Vondam, Sunstar Exemplar
0.0%inclusion1 decks2.38K decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.1%inclusion1 decks758 decks
Ramos, Dragon Engine
0.0%inclusion1 decks4.15K decks
Teysa Karlov
0.0%inclusion1 decks7.46K decks
Vito, Fanatic of Aclazotz
0.3%inclusion1 decks326 decks
New Cards
Gorma, the Gullet
100%inclusion1 decks1 decks
99%synergy
Go Ninja Go
13%inclusion1 decks8 decks
12%synergy
Ceaseless Conflict
11%inclusion1 decks9 decks
11%synergy
Mikey & Leo, Chaos & Order
11%inclusion1 decks9 decks
9%synergy
Foot Headquarters
3.4%inclusion2 decks59 decks
2%synergy
High Synergy Cards
Murderous Redcap
78%inclusion14 decks18 decks
76%synergy
Goblin Bombardment
72%inclusion13 decks18 decks
67%synergy
Viscera Seer
74%inclusion112 decks151 decks
66%synergy
Carrion Feeder
65%inclusion98 decks151 decks
61%synergy
Elas il-Kor, Sadistic Pilgrim
70%inclusion105 decks151 decks
60%synergy
Bartolomé del Presidio
64%inclusion97 decks151 decks
60%synergy
Master Chef
58%inclusion7 decks12 decks
57%synergy
Cruel Celebrant
64%inclusion97 decks151 decks
57%synergy
Warden of the Grove
58%inclusion7 decks12 decks
56%synergy
Furystoke Giant
56%inclusion10 decks18 decks
55%synergy
Top Cards
Blood Artist
60%inclusion91 decks151 decks
49%synergy
Devoted Druid
58%inclusion7 decks12 decks
55%synergy
Rishkar, Peema Renegade
58%inclusion7 decks12 decks
54%synergy
Zulaport Cutthroat
58%inclusion87 decks151 decks
49%synergy
Bastion of Remembrance
57%inclusion86 decks151 decks
50%synergy
Ashnod's Altar
52%inclusion79 decks151 decks
46%synergy
Good-Fortune Unicorn
50%inclusion6 decks12 decks
48%synergy
Umbral Collar Zealot
48%inclusion73 decks151 decks
45%synergy
Swords to Plowshares
48%inclusion73 decks151 decks
-13%synergy
Kitchen Finks
42%inclusion5 decks12 decks
41%synergy
Game Changers
Demonic Tutor
18%inclusion27 decks151 decks
-1%synergy
Vampiric Tutor
13%inclusion20 decks151 decks
-1%synergy
Smothering Tithe
13%inclusion20 decks151 decks
-8%synergy
Enlightened Tutor
9.3%inclusion14 decks151 decks
-6%synergy
Necropotence
7.3%inclusion11 decks151 decks
2%synergy
Chrome Mox
6.0%inclusion9 decks151 decks
0%synergy
The One Ring
6.0%inclusion9 decks151 decks
-2%synergy
Imperial Seal
5.3%inclusion8 decks151 decks
0%synergy
Bolas's Citadel
5.3%inclusion8 decks151 decks
-3%synergy
Ancient Tomb
5.3%inclusion8 decks151 decks
-4%synergy
Creatures
Woe Strider
39%inclusion59 decks151 decks
37%synergy
Thunderblust
39%inclusion7 decks18 decks
39%synergy
Marionette Apprentice
38%inclusion58 decks151 decks
34%synergy
Vengeful Bloodwitch
37%inclusion56 decks151 decks
35%synergy
Yahenni, Undying Partisan
37%inclusion56 decks151 decks
34%synergy
Geralf's Messenger
36%inclusion55 decks151 decks
36%synergy
Corpse Knight
36%inclusion54 decks151 decks
31%synergy
Pitiless Plunderer
35%inclusion53 decks151 decks
27%synergy
Luminous Broodmoth
34%inclusion51 decks151 decks
31%synergy
Safehold Elite
33%inclusion4 decks12 decks
33%synergy
Strangleroot Geist
33%inclusion4 decks12 decks
33%synergy
Young Wolf
33%inclusion4 decks12 decks
33%synergy
Basking Broodscale
33%inclusion4 decks12 decks
32%synergy
Spore Frog
33%inclusion4 decks12 decks
30%synergy
Evolution Witness
33%inclusion4 decks12 decks
30%synergy
Conclave Mentor
33%inclusion4 decks12 decks
30%synergy
Managorger Hydra
33%inclusion4 decks12 decks
30%synergy
Winding Constrictor
33%inclusion4 decks12 decks
30%synergy
Evolution Sage
33%inclusion4 decks12 decks
27%synergy
Scholar of New Horizons
33%inclusion50 decks151 decks
32%synergy
Butcher Ghoul
32%inclusion48 decks151 decks
31%synergy
Zack Fair
32%inclusion48 decks151 decks
30%synergy
Solemn Simulacrum
30%inclusion46 decks151 decks
18%synergy
Vizier of Remedies
28%inclusion43 decks151 decks
28%synergy
Bloodthrone Vampire
26%inclusion40 decks151 decks
26%synergy
Grim Haruspex
26%inclusion40 decks151 decks
24%synergy
Elenda, the Dusk Rose
26%inclusion40 decks151 decks
21%synergy
Rendclaw Trow
25%inclusion3 decks12 decks
25%synergy
Felothar, Dawn of the Abzan
25%inclusion3 decks12 decks
24%synergy
Wall of Roots
25%inclusion3 decks12 decks
24%synergy
Tromell, Seymour's Butler
25%inclusion3 decks12 decks
24%synergy
Cankerbloom
25%inclusion3 decks12 decks
21%synergy
Skull Prophet
25%inclusion3 decks12 decks
20%synergy
Kami of Whispered Hopes
25%inclusion3 decks12 decks
19%synergy
Sakura-Tribe Elder
25%inclusion3 decks12 decks
9%synergy
Llanowar Elves
25%inclusion3 decks12 decks
5%synergy
Midnight Reaper
24%inclusion36 decks151 decks
21%synergy
Mikaeus, the Unhallowed
23%inclusion35 decks151 decks
21%synergy
Morbid Opportunist
23%inclusion35 decks151 decks
16%synergy
Bloodcrazed Paladin
23%inclusion34 decks151 decks
22%synergy
Thermopod
22%inclusion4 decks18 decks
22%synergy
Molten Gatekeeper
22%inclusion4 decks18 decks
20%synergy
Mayhem Devil
22%inclusion4 decks18 decks
12%synergy
Rhys, the Evermore
22%inclusion23 decks105 decks
21%synergy
Welcoming Vampire
21%inclusion31 decks151 decks
14%synergy
The Duke, Rebel Sentry
20%inclusion26 decks130 decks
20%synergy
Syr Konrad, the Grim
20%inclusion30 decks151 decks
12%synergy
Warren Soultrader
19%inclusion29 decks151 decks
14%synergy
Sephiroth, Fabled SOLDIER
19%inclusion28 decks151 decks
16%synergy
Putrid Goblin
18%inclusion27 decks151 decks
17%synergy
Instants
Path to Exile
40%inclusion60 decks151 decks
-7%synergy
Village Rites
38%inclusion57 decks151 decks
29%synergy
Deadly Dispute
36%inclusion55 decks151 decks
24%synergy
Dark Ritual
32%inclusion49 decks151 decks
8%synergy
Corrupted Conviction
25%inclusion38 decks151 decks
21%synergy
Abrupt Decay
25%inclusion3 decks12 decks
16%synergy
First Day of Class
22%inclusion4 decks18 decks
22%synergy
Redirect Lightning
22%inclusion4 decks18 decks
16%synergy
Anguished Unmaking
21%inclusion31 decks151 decks
-4%synergy
Burnt Offering
17%inclusion3 decks18 decks
14%synergy
Despark
16%inclusion24 decks151 decks
2%synergy
Flare of Fortitude
15%inclusion22 decks151 decks
11%synergy
Plumb the Forbidden
13%inclusion19 decks151 decks
10%synergy
Generous Gift
13%inclusion19 decks151 decks
-9%synergy
Culling the Weak
12%inclusion18 decks151 decks
8%synergy
Stroke of Midnight
12%inclusion18 decks151 decks
2%synergy
Mortify
12%inclusion18 decks151 decks
1%synergy
Duty Beyond Death
10%inclusion15 decks151 decks
9%synergy
Malakir Rebirth
8.6%inclusion13 decks151 decks
0%synergy
Fell the Profane
8.6%inclusion13 decks151 decks
0%synergy
Teferi's Protection
8.6%inclusion13 decks151 decks
-8%synergy
Restoration Magic
7.9%inclusion12 decks151 decks
4%synergy
Reprieve
7.9%inclusion12 decks151 decks
4%synergy
Fracture
7.9%inclusion12 decks151 decks
3%synergy
Undying Evil
7.3%inclusion11 decks151 decks
7%synergy
Flare of Malice
6.6%inclusion10 decks151 decks
4%synergy
Cauldron Haze
6.0%inclusion9 decks151 decks
5%synergy
Altar's Reap
6.0%inclusion9 decks151 decks
5%synergy
Disenchant
6.0%inclusion9 decks151 decks
3%synergy
Loran's Escape
5.3%inclusion8 decks151 decks
3%synergy
Cloudshift
5.3%inclusion8 decks151 decks
2%synergy
Inkshield
5.3%inclusion8 decks151 decks
-2%synergy
Sorceries
Rampant Growth
42%inclusion5 decks12 decks
9%synergy
Cultivate
33%inclusion4 decks12 decks
-9%synergy
Victimize
23%inclusion34 decks151 decks
10%synergy
Damn
21%inclusion31 decks151 decks
6%synergy
Faithless Looting
17%inclusion3 decks18 decks
1%synergy
Ruinous Ultimatum
17%inclusion3 decks18 decks
-2%synergy
Reanimate
17%inclusion25 decks151 decks
-3%synergy
Diabolic Intent
15%inclusion23 decks151 decks
8%synergy
Diabolic Tutor
15%inclusion22 decks151 decks
9%synergy
Night's Whisper
15%inclusion22 decks151 decks
5%synergy
Austere Command
14%inclusion21 decks151 decks
2%synergy
Rite of Oblivion
13%inclusion20 decks151 decks
11%synergy
Toxic Deluge
11%inclusion17 decks151 decks
-7%synergy
Read the Bones
10%inclusion15 decks151 decks
4%synergy
Sign in Blood
10%inclusion15 decks151 decks
1%synergy
Blasphemous Edict
8.6%inclusion13 decks151 decks
3%synergy
Sevinne's Reclamation
8.6%inclusion13 decks151 decks
1%synergy
Profane Tutor
7.3%inclusion11 decks151 decks
5%synergy
Vindicate
6.6%inclusion10 decks151 decks
1%synergy
Fumigate
5.3%inclusion8 decks151 decks
2%synergy
Feed the Swarm
5.3%inclusion8 decks151 decks
-11%synergy
Utility Artifacts
Phyrexian Altar
32%inclusion49 decks151 decks
29%synergy
Altar of Dementia
28%inclusion43 decks151 decks
26%synergy
Skullclamp
26%inclusion39 decks151 decks
15%synergy
Blasting Station
21%inclusion31 decks151 decks
20%synergy
Lightning Greaves
21%inclusion31 decks151 decks
-4%synergy
Swiftfoot Boots
17%inclusion25 decks151 decks
-11%synergy
Spawning Pit
15%inclusion22 decks151 decks
14%synergy
The Ozolith
7.9%inclusion12 decks151 decks
4%synergy
Wayfarer's Bauble
7.9%inclusion12 decks151 decks
1%synergy
Oketra's Monument
6.0%inclusion9 decks151 decks
4%synergy
Phantom Train
5.3%inclusion8 decks151 decks
5%synergy
Cauldron of Souls
5.3%inclusion8 decks151 decks
5%synergy
Enchantments
Insidious Roots
42%inclusion5 decks12 decks
36%synergy
Hollowmurk Siege
33%inclusion4 decks12 decks
30%synergy
Impact Tremors
33%inclusion6 decks18 decks
24%synergy
Cathars' Crusade
28%inclusion42 decks151 decks
23%synergy
Seal of Primordium
25%inclusion3 decks12 decks
24%synergy
Abzan Ascendancy
25%inclusion3 decks12 decks
24%synergy
Tribute to the World Tree
25%inclusion3 decks12 decks
20%synergy
Thran Vigil
24%inclusion36 decks151 decks
23%synergy
Betrothed of Fire
22%inclusion4 decks18 decks
22%synergy
Fanatical Devotion
21%inclusion32 decks151 decks
21%synergy
Phyrexian Arena
21%inclusion31 decks151 decks
5%synergy
Grave Venerations
15%inclusion16 decks104 decks
13%synergy
The Meathook Massacre
13%inclusion20 decks151 decks
8%synergy
Martyr's Cause
13%inclusion19 decks151 decks
12%synergy
Vampiric Rites
13%inclusion19 decks151 decks
10%synergy
Solemnity
11%inclusion17 decks151 decks
10%synergy
Fallen Ideal
11%inclusion16 decks151 decks
10%synergy
Black Market Connections
11%inclusion16 decks151 decks
-1%synergy
Barrensteppe Siege
10%inclusion15 decks151 decks
8%synergy
Grave Pact
9.3%inclusion14 decks151 decks
5%synergy
Funeral Room // Awakening Hall
8.6%inclusion13 decks151 decks
7%synergy
Animate Dead
8.6%inclusion13 decks151 decks
0%synergy
Black Market
7.9%inclusion12 decks151 decks
4%synergy
Kinbinding
6.7%inclusion7 decks105 decks
5%synergy
Blight Mound
6.6%inclusion10 decks151 decks
6%synergy
Life Insurance
6.6%inclusion10 decks151 decks
5%synergy
Bitterblossom
6.6%inclusion10 decks151 decks
2%synergy
Dark Privilege
6.0%inclusion9 decks151 decks
6%synergy
Sothera, the Supervoid
5.3%inclusion8 decks151 decks
4%synergy
Agent of the Iron Throne
5.3%inclusion8 decks151 decks
4%synergy
Tocasia's Welcome
5.3%inclusion8 decks151 decks
2%synergy
Land Tax
5.3%inclusion8 decks151 decks
-1%synergy
Planeswalkers
Tyvar, Jubilant Brawler
42%inclusion5 decks12 decks
38%synergy
Liliana, Dreadhorde General
7.9%inclusion12 decks151 decks
4%synergy
Utility Lands
Gavony Township
25%inclusion3 decks12 decks
17%synergy
Bojuka Bog
23%inclusion34 decks151 decks
-7%synergy
Phyrexian Tower
21%inclusion31 decks151 decks
12%synergy
High Market
20%inclusion30 decks151 decks
17%synergy
Reliquary Tower
17%inclusion25 decks151 decks
-13%synergy
Urborg, Tomb of Yawgmoth
14%inclusion21 decks151 decks
5%synergy
Abandoned Air Temple
12%inclusion16 decks130 decks
7%synergy
Susur Secundi, Void Altar
11%inclusion17 decks151 decks
9%synergy
Nesting Grounds
10%inclusion15 decks151 decks
8%synergy
Takenuma, Abandoned Mire
8.6%inclusion13 decks151 decks
0%synergy
Vault of the Archangel
7.9%inclusion12 decks151 decks
-4%synergy
Rogue's Passage
7.3%inclusion11 decks151 decks
-13%synergy
Spymaster's Vault
5.3%inclusion8 decks151 decks
3%synergy
Cabal Coffers
5.3%inclusion8 decks151 decks
-4%synergy
Mana Artifacts
Arcane Signet
77%inclusion117 decks151 decks
5%synergy
Sol Ring
77%inclusion117 decks151 decks
-6%synergy
Orzhov Signet
43%inclusion65 decks151 decks
20%synergy
Talisman of Hierarchy
42%inclusion63 decks151 decks
16%synergy
Talisman of Conviction
39%inclusion7 decks18 decks
15%synergy
Talisman of Indulgence
28%inclusion5 decks18 decks
0%synergy
Fellwar Stone
27%inclusion41 decks151 decks
7%synergy
Mind Stone
26%inclusion39 decks151 decks
12%synergy
Boros Signet
22%inclusion4 decks18 decks
3%synergy
Rakdos Signet
17%inclusion3 decks18 decks
-7%synergy
Thought Vessel
13%inclusion19 decks151 decks
-5%synergy
Marble Diamond
9.3%inclusion14 decks151 decks
6%synergy
Charcoal Diamond
9.3%inclusion14 decks151 decks
5%synergy
Commander's Sphere
9.3%inclusion14 decks151 decks
-2%synergy
The Soul Stone
7.9%inclusion12 decks151 decks
4%synergy
Springleaf Drum
5.3%inclusion8 decks151 decks
3%synergy
Lands
Command Tower
70%inclusion106 decks151 decks
-4%synergy
Llanowar Wastes
67%inclusion8 decks12 decks
40%synergy
Isolated Chapel
58%inclusion87 decks151 decks
24%synergy
Nomad Outpost
56%inclusion10 decks18 decks
27%synergy
Clifftop Retreat
56%inclusion10 decks18 decks
20%synergy
Caves of Koilos
54%inclusion81 decks151 decks
25%synergy
Sandsteppe Citadel
50%inclusion6 decks12 decks
24%synergy
Battlefield Forge
44%inclusion8 decks18 decks
16%synergy
Godless Shrine
44%inclusion66 decks151 decks
2%synergy
Brushland
42%inclusion5 decks12 decks
22%synergy
Canopy Vista
42%inclusion5 decks12 decks
6%synergy
Temple Garden
42%inclusion5 decks12 decks
2%synergy
Shineshadow Snarl
40%inclusion60 decks151 decks
27%synergy
Fetid Heath
39%inclusion59 decks151 decks
25%synergy
Sulfurous Springs
39%inclusion7 decks18 decks
15%synergy
Dragonskull Summit
39%inclusion7 decks18 decks
4%synergy
Tainted Field
38%inclusion58 decks151 decks
26%synergy
Overgrown Farmland
33%inclusion4 decks12 decks
16%synergy
Woodland Cemetery
33%inclusion4 decks12 decks
1%synergy
Smoldering Marsh
33%inclusion6 decks18 decks
0%synergy
Temple of Silence
31%inclusion47 decks151 decks
14%synergy
Exotic Orchard
30%inclusion45 decks151 decks
-7%synergy
Foreboding Ruins
28%inclusion5 decks18 decks
13%synergy
Sacred Foundry
28%inclusion5 decks18 decks
-9%synergy
Blood Crypt
28%inclusion5 decks18 decks
-10%synergy
Shattered Sanctum
27%inclusion41 decks151 decks
12%synergy
Desolate Mire
26%inclusion40 decks151 decks
20%synergy
Vault of Champions
26%inclusion40 decks151 decks
3%synergy
Horizon Canopy
25%inclusion3 decks12 decks
20%synergy
Nurturing Peatland
25%inclusion3 decks12 decks
20%synergy
Hushwood Verge
25%inclusion3 decks12 decks
16%synergy
Savannah
25%inclusion3 decks12 decks
12%synergy
Bayou
25%inclusion3 decks12 decks
12%synergy
Undergrowth Stadium
25%inclusion3 decks12 decks
1%synergy
Sunpetal Grove
25%inclusion3 decks12 decks
-3%synergy
Overgrown Tomb
25%inclusion3 decks12 decks
-16%synergy
Concealed Courtyard
24%inclusion36 decks151 decks
18%synergy
Orzhov Basilica
24%inclusion36 decks151 decks
10%synergy
Graven Cairns
22%inclusion4 decks18 decks
13%synergy
Shadowblood Ridge
22%inclusion4 decks18 decks
10%synergy
Furycalm Snarl
22%inclusion4 decks18 decks
8%synergy
Rugged Prairie
22%inclusion4 decks18 decks
7%synergy
Luxury Suite
22%inclusion4 decks18 decks
-1%synergy
Bleachbone Verge
21%inclusion32 decks151 decks
13%synergy
Brightclimb Pathway
20%inclusion30 decks151 decks
12%synergy
Marsh Flats
19%inclusion29 decks151 decks
9%synergy
Evolving Wilds
18%inclusion27 decks151 decks
-3%synergy
Shadowy Backstreet
15%inclusion22 decks151 decks
4%synergy
Scoured Barrens
14%inclusion21 decks151 decks
5%synergy
Terramorphic Expanse
13%inclusion20 decks151 decks
-2%synergy