Eirdu, Carrier of Dawn
Mikaeus, the Unhallowed
Shilgengar, Sire of Famine

   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 Shilgengar 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 Shilgengar 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 Shilgengar 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 Blood tokens
Eirdu, Carrier of Dawn
0.9%inclusion5 decks566 decks
Hei Bai, Spirit of Balance
0.6%inclusion1 decks170 decks
New Cards
Pretending Poxbearers
17%inclusion1 decks6 decks
16%synergy
Bitterbloom Bearer
17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Phyrexian Tower
83%inclusion5 decks6 decks
67%synergy
Ashnod's Altar
83%inclusion5 decks6 decks
64%synergy
Pitiless Plunderer
67%inclusion4 decks6 decks
51%synergy
Bastion of Remembrance
67%inclusion4 decks6 decks
49%synergy
Urborg, Tomb of Yawgmoth
67%inclusion4 decks6 decks
46%synergy
Viscera Seer
67%inclusion4 decks6 decks
45%synergy
Elas il-Kor, Sadistic Pilgrim
67%inclusion4 decks6 decks
31%synergy
Bojuka Bog
67%inclusion4 decks6 decks
23%synergy
Game Changers
Vampiric Tutor
50%inclusion3 decks6 decks
38%synergy
Demonic Tutor
50%inclusion3 decks6 decks
34%synergy
Glacial Chasm
17%inclusion1 decks6 decks
16%synergy
Ad Nauseam
17%inclusion1 decks6 decks
15%synergy
Necropotence
17%inclusion1 decks6 decks
10%synergy
Ancient Tomb
17%inclusion1 decks6 decks
10%synergy
Enlightened Tutor
17%inclusion1 decks6 decks
5%synergy
Teferi's Protection
17%inclusion1 decks6 decks
1%synergy
Smothering Tithe
17%inclusion1 decks6 decks
-7%synergy
Creatures
Ayara, First of Locthwain
50%inclusion3 decks6 decks
45%synergy
Sephiroth, Fabled SOLDIER
50%inclusion3 decks6 decks
43%synergy
Yawgmoth, Thran Physician
50%inclusion3 decks6 decks
43%synergy
Pawn of Ulamog
50%inclusion3 decks6 decks
43%synergy
Luminous Broodmoth
50%inclusion3 decks6 decks
42%synergy
Warren Soultrader
50%inclusion3 decks6 decks
41%synergy
Yahenni, Undying Partisan
50%inclusion3 decks6 decks
39%synergy
Hancock, Ghoulish Mayor
33%inclusion2 decks6 decks
33%synergy
Geralf's Messenger
33%inclusion2 decks6 decks
33%synergy
Obstinate Gargoyle
33%inclusion2 decks6 decks
33%synergy
Patrolling Peacemaker
33%inclusion2 decks6 decks
32%synergy
Endrek Sahr, Master Breeder
33%inclusion2 decks6 decks
31%synergy
Gravecrawler
33%inclusion2 decks6 decks
31%synergy
Zack Fair
33%inclusion2 decks6 decks
30%synergy
Junji, the Midnight Sky
33%inclusion2 decks6 decks
29%synergy
Keeper of the Accord
33%inclusion2 decks6 decks
29%synergy
Felisa, Fang of Silverquill
33%inclusion2 decks6 decks
28%synergy
Umbral Collar Zealot
33%inclusion2 decks6 decks
25%synergy
Reassembling Skeleton
33%inclusion2 decks6 decks
24%synergy
Carrion Feeder
33%inclusion2 decks6 decks
24%synergy
Gray Merchant of Asphodel
33%inclusion2 decks6 decks
22%synergy
Sun Titan
33%inclusion2 decks6 decks
21%synergy
Solemn Simulacrum
33%inclusion2 decks6 decks
17%synergy
Bartolomé del Presidio
33%inclusion2 decks6 decks
16%synergy
Lotho, Corrupt Shirriff
33%inclusion2 decks6 decks
13%synergy
Elenda, the Dusk Rose
33%inclusion2 decks6 decks
13%synergy
Zulaport Cutthroat
33%inclusion2 decks6 decks
10%synergy
Cruel Celebrant
33%inclusion2 decks6 decks
7%synergy
Blood Artist
33%inclusion2 decks6 decks
1%synergy
Pierce Strider
17%inclusion1 decks6 decks
17%synergy
Spawnsire of Ulamog
17%inclusion1 decks6 decks
17%synergy
Novice Dissector
17%inclusion1 decks6 decks
17%synergy
Inquisitor Exarch
17%inclusion1 decks6 decks
17%synergy
Daring Fiendbonder
17%inclusion1 decks6 decks
17%synergy
Noosegraf Mob
17%inclusion1 decks6 decks
17%synergy
Restless Apparition
17%inclusion1 decks6 decks
17%synergy
Myojin of Grim Betrayal
17%inclusion1 decks6 decks
17%synergy
Selfless Police Captain
17%inclusion1 decks6 decks
17%synergy
Alharu, Solemn Ritualist
17%inclusion1 decks6 decks
16%synergy
Acererak the Archlich
17%inclusion1 decks6 decks
16%synergy
Triskelion
17%inclusion1 decks6 decks
16%synergy
Evangel of Heliod
17%inclusion1 decks6 decks
16%synergy
Breathless Knight
17%inclusion1 decks6 decks
16%synergy
Butcher Ghoul
17%inclusion1 decks6 decks
16%synergy
Tenured Inkcaster
17%inclusion1 decks6 decks
16%synergy
Geist-Honored Monk
17%inclusion1 decks6 decks
16%synergy
Reverent Hoplite
17%inclusion1 decks6 decks
16%synergy
Bone Devourer
17%inclusion1 decks6 decks
16%synergy
Stridehangar Automaton
17%inclusion1 decks6 decks
16%synergy
Myr Battlesphere
17%inclusion1 decks6 decks
16%synergy
Instants
Sacrifice
50%inclusion3 decks6 decks
49%synergy
Village Rites
50%inclusion3 decks6 decks
27%synergy
Dark Ritual
50%inclusion3 decks6 decks
27%synergy
Generous Gift
50%inclusion3 decks6 decks
25%synergy
Path to Exile
50%inclusion3 decks6 decks
1%synergy
Swords to Plowshares
50%inclusion3 decks6 decks
-15%synergy
Culling the Weak
33%inclusion2 decks6 decks
30%synergy
Flare of Fortitude
33%inclusion2 decks6 decks
26%synergy
Inkshield
33%inclusion2 decks6 decks
17%synergy
Deadly Dispute
33%inclusion2 decks6 decks
12%synergy
Anguished Unmaking
33%inclusion2 decks6 decks
-6%synergy
Carrion
17%inclusion1 decks6 decks
17%synergy
Altar's Reap
17%inclusion1 decks6 decks
15%synergy
Kabira Takedown
17%inclusion1 decks6 decks
15%synergy
Eviscerator's Insight
17%inclusion1 decks6 decks
15%synergy
Hagra Mauling
17%inclusion1 decks6 decks
15%synergy
Cabal Ritual
17%inclusion1 decks6 decks
14%synergy
Costly Plunder
17%inclusion1 decks6 decks
14%synergy
Fanatical Offering
17%inclusion1 decks6 decks
14%synergy
Flare of Malice
17%inclusion1 decks6 decks
14%synergy
Saw in Half
17%inclusion1 decks6 decks
13%synergy
Nasty End
17%inclusion1 decks6 decks
13%synergy
Sejiri Shelter
17%inclusion1 decks6 decks
12%synergy
Plumb the Forbidden
17%inclusion1 decks6 decks
11%synergy
Reprieve
17%inclusion1 decks6 decks
9%synergy
Corrupted Conviction
17%inclusion1 decks6 decks
6%synergy
Malakir Rebirth
17%inclusion1 decks6 decks
6%synergy
Fell the Profane
17%inclusion1 decks6 decks
4%synergy
Stroke of Midnight
17%inclusion1 decks6 decks
3%synergy
Despark
17%inclusion1 decks6 decks
-14%synergy
Sorceries
Reanimate
50%inclusion3 decks6 decks
35%synergy
Storm Herd
33%inclusion2 decks6 decks
33%synergy
Toxic Deluge
33%inclusion2 decks6 decks
16%synergy
Damn
33%inclusion2 decks6 decks
0%synergy
Tip the Scales
17%inclusion1 decks6 decks
17%synergy
Mire in Misery
17%inclusion1 decks6 decks
17%synergy
Bankrupt in Blood
17%inclusion1 decks6 decks
16%synergy
By Invitation Only
17%inclusion1 decks6 decks
16%synergy
Approach of the Second Sun
17%inclusion1 decks6 decks
15%synergy
Damning Verdict
17%inclusion1 decks6 decks
15%synergy
Drown in Ichor
17%inclusion1 decks6 decks
14%synergy
Lingering Souls
17%inclusion1 decks6 decks
14%synergy
Dread Return
17%inclusion1 decks6 decks
13%synergy
Agadeem's Awakening
17%inclusion1 decks6 decks
12%synergy
Diabolic Tutor
17%inclusion1 decks6 decks
10%synergy
Kaya's Wrath
17%inclusion1 decks6 decks
8%synergy
Diabolic Intent
17%inclusion1 decks6 decks
7%synergy
Vindicate
17%inclusion1 decks6 decks
4%synergy
Victimize
17%inclusion1 decks6 decks
-1%synergy
Austere Command
17%inclusion1 decks6 decks
-2%synergy
Utility Artifacts
Oketra's Monument
50%inclusion3 decks6 decks
45%synergy
Phyrexian Altar
50%inclusion3 decks6 decks
39%synergy
The Ozolith
33%inclusion2 decks6 decks
30%synergy
Altar of Dementia
33%inclusion2 decks6 decks
29%synergy
Swiftfoot Boots
33%inclusion2 decks6 decks
7%synergy
Skullclamp
33%inclusion2 decks6 decks
6%synergy
Costume Closet
17%inclusion1 decks6 decks
17%synergy
Scroll Rack
17%inclusion1 decks6 decks
16%synergy
Witch's Oven
17%inclusion1 decks6 decks
16%synergy
Tormod's Crypt
17%inclusion1 decks6 decks
16%synergy
Power Conduit
17%inclusion1 decks6 decks
16%synergy
Animation Module
17%inclusion1 decks6 decks
16%synergy
Pyre of Heroes
17%inclusion1 decks6 decks
15%synergy
Blasting Station
17%inclusion1 decks6 decks
15%synergy
Spawning Pit
17%inclusion1 decks6 decks
15%synergy
Mithril Coat
17%inclusion1 decks6 decks
13%synergy
Bontu's Monument
17%inclusion1 decks6 decks
11%synergy
Wayfarer's Bauble
17%inclusion1 decks6 decks
2%synergy
Lightning Greaves
17%inclusion1 decks6 decks
-3%synergy
Enchantments
Solemnity
50%inclusion3 decks6 decks
48%synergy
Cathars' Crusade
50%inclusion3 decks6 decks
46%synergy
Nest of Scarabs
33%inclusion2 decks6 decks
33%synergy
Delaying Shield
33%inclusion2 decks6 decks
33%synergy
Phyrexian Unlife
33%inclusion2 decks6 decks
32%synergy
Grave Pact
33%inclusion2 decks6 decks
24%synergy
The Meathook Massacre
33%inclusion2 decks6 decks
23%synergy
Black Market Connections
33%inclusion2 decks6 decks
12%synergy
Red Scarab
17%inclusion1 decks6 decks
17%synergy
Green Scarab
17%inclusion1 decks6 decks
17%synergy
Blowfly Infestation
17%inclusion1 decks6 decks
17%synergy
Blue Scarab
17%inclusion1 decks6 decks
17%synergy
Black Scarab
17%inclusion1 decks6 decks
17%synergy
Nine Lives
17%inclusion1 decks6 decks
17%synergy
Carnival of Souls
17%inclusion1 decks6 decks
16%synergy
Promise of Bunrei
17%inclusion1 decks6 decks
16%synergy
The Sibsig Ceremony
17%inclusion1 decks6 decks
16%synergy
Tombstone Stairwell
17%inclusion1 decks6 decks
16%synergy
Fallen Ideal
17%inclusion1 decks6 decks
16%synergy
Champions from Beyond
17%inclusion1 decks6 decks
16%synergy
Virtue of Loyalty
17%inclusion1 decks6 decks
15%synergy
Dazzling Theater // Prop Room
17%inclusion1 decks6 decks
15%synergy
Teval's Judgment
17%inclusion1 decks6 decks
15%synergy
Agent of the Iron Throne
17%inclusion1 decks6 decks
14%synergy
Necromancy
17%inclusion1 decks6 decks
14%synergy
Chthonian Nightmare
17%inclusion1 decks6 decks
14%synergy
Barrensteppe Siege
17%inclusion1 decks6 decks
13%synergy
Anointed Procession
17%inclusion1 decks6 decks
7%synergy
Animate Dead
17%inclusion1 decks6 decks
7%synergy
Ghostly Prison
17%inclusion1 decks6 decks
2%synergy
Sanguine Bond
17%inclusion1 decks6 decks
-5%synergy
Phyrexian Arena
17%inclusion1 decks6 decks
-13%synergy
Planeswalkers
Liliana, Untouched by Death
17%inclusion1 decks6 decks
17%synergy
Elspeth, Storm Slayer
17%inclusion1 decks6 decks
12%synergy
Liliana, Dreadhorde General
17%inclusion1 decks6 decks
10%synergy
Utility Lands
High Market
50%inclusion3 decks6 decks
38%synergy
Tyrite Sanctum
33%inclusion2 decks6 decks
33%synergy
Susur Secundi, Void Altar
33%inclusion2 decks6 decks
29%synergy
Thran Portal
17%inclusion1 decks6 decks
17%synergy
Miren, the Moaning Well
17%inclusion1 decks6 decks
16%synergy
Multiversal Passage
17%inclusion1 decks6 decks
16%synergy
Emergence Zone
17%inclusion1 decks6 decks
15%synergy
Nesting Grounds
17%inclusion1 decks6 decks
13%synergy
Spymaster's Vault
17%inclusion1 decks6 decks
12%synergy
Midgar, City of Mako
17%inclusion1 decks6 decks
11%synergy
Eiganjo, Seat of the Empire
17%inclusion1 decks6 decks
7%synergy
Takenuma, Abandoned Mire
17%inclusion1 decks6 decks
5%synergy
Rogue's Passage
17%inclusion1 decks6 decks
-3%synergy
Reliquary Tower
17%inclusion1 decks6 decks
-6%synergy
Vault of the Archangel
17%inclusion1 decks6 decks
-17%synergy
Mana Artifacts
Arcane Signet
83%inclusion5 decks6 decks
2%synergy
Sol Ring
83%inclusion5 decks6 decks
-1%synergy
Fellwar Stone
67%inclusion4 decks6 decks
46%synergy
Talisman of Hierarchy
67%inclusion4 decks6 decks
14%synergy
Orzhov Signet
67%inclusion4 decks6 decks
9%synergy
Wand of the Worldsoul
33%inclusion2 decks6 decks
33%synergy
The Soul Stone
33%inclusion2 decks6 decks
29%synergy
Thran Dynamo
17%inclusion1 decks6 decks
15%synergy
Everflowing Chalice
17%inclusion1 decks6 decks
13%synergy
Thought Vessel
17%inclusion1 decks6 decks
3%synergy
Lands
Isolated Chapel
100%inclusion6 decks6 decks
35%synergy
Command Tower
100%inclusion6 decks6 decks
14%synergy
Godless Shrine
83%inclusion5 decks6 decks
34%synergy
Tainted Field
83%inclusion5 decks6 decks
31%synergy
Caves of Koilos
83%inclusion5 decks6 decks
26%synergy
Fetid Heath
67%inclusion4 decks6 decks
29%synergy
Shineshadow Snarl
67%inclusion4 decks6 decks
25%synergy
Concealed Courtyard
50%inclusion3 decks6 decks
29%synergy
Bleachbone Verge
50%inclusion3 decks6 decks
29%synergy
Shadowy Backstreet
50%inclusion3 decks6 decks
28%synergy
Exotic Orchard
50%inclusion3 decks6 decks
26%synergy
Marsh Flats
50%inclusion3 decks6 decks
20%synergy
Shattered Sanctum
50%inclusion3 decks6 decks
17%synergy
Temple of Silence
50%inclusion3 decks6 decks
9%synergy
Desolate Mire
33%inclusion2 decks6 decks
18%synergy
Brightclimb Pathway
33%inclusion2 decks6 decks
6%synergy
Vault of Champions
33%inclusion2 decks6 decks
-7%synergy
Orzhov Basilica
33%inclusion2 decks6 decks
-9%synergy
Valgavoth's Lair
17%inclusion1 decks6 decks
15%synergy
Lazotep Quarry
17%inclusion1 decks6 decks
15%synergy
Forbidden Orchard
17%inclusion1 decks6 decks
15%synergy
Plaza of Heroes
17%inclusion1 decks6 decks
13%synergy
City of Brass
17%inclusion1 decks6 decks
13%synergy
Cavern of Souls
17%inclusion1 decks6 decks
12%synergy
Polluted Delta
17%inclusion1 decks6 decks
11%synergy
Windswept Heath
17%inclusion1 decks6 decks
11%synergy
Silent Clearing
17%inclusion1 decks6 decks
1%synergy
Myriad Landscape
17%inclusion1 decks6 decks
-4%synergy