Eirdu, Carrier of Dawn
Ashnod's Altar
Arcbound Fiend

   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 Ashnod's Altar by sacrificing Arcbound Fiend.
2
When Arcbound Fiend dies, its modular ability and persist ability trigger.
3
Resolve the modular trigger, putting Arcbound Fiend's +1/+1 counters on another artifact creature.
4
Resolve the persist trigger, returning Arcbound Fiend from your graveyard to the battlefield. It will not have a -1/-1 counter on it due to its modular ability.
5
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite colorless mana
Infinite +1/+1 counters on certain creatures
Eirdu, Carrier of Dawn
0.3%inclusion6 decks2.17K decks
New Cards
Abigale, Eloquent First-Year
50%inclusion1 decks2 decks
47%synergy
Bitterbloom Bearer
17%inclusion1 decks6 decks
14%synergy
High Synergy Cards
Arcbound Reclaimer
100%inclusion6 decks6 decks
100%synergy
Arcbound Prototype
100%inclusion6 decks6 decks
100%synergy
Arcbound Javelineer
100%inclusion6 decks6 decks
100%synergy
Arcbound Mouser
100%inclusion6 decks6 decks
100%synergy
Arcbound Condor
100%inclusion6 decks6 decks
100%synergy
Arcbound Overseer
83%inclusion5 decks6 decks
83%synergy
Arcbound Hybrid
83%inclusion5 decks6 decks
83%synergy
Arcbound Crusher
83%inclusion5 decks6 decks
83%synergy
Arcbound Slith
83%inclusion5 decks6 decks
83%synergy
Arcbound Stinger
83%inclusion5 decks6 decks
83%synergy
Top Cards
Arcbound Worker
83%inclusion5 decks6 decks
83%synergy
Arcbound Ravager
83%inclusion5 decks6 decks
83%synergy
Arcbound Lancer
67%inclusion4 decks6 decks
67%synergy
Arcbound Bruiser
67%inclusion4 decks6 decks
67%synergy
Scrapyard Recombiner
67%inclusion4 decks6 decks
67%synergy
Dockworker Drone
67%inclusion4 decks6 decks
66%synergy
Phyrexian Altar
67%inclusion4 decks6 decks
55%synergy
Lightning Greaves
67%inclusion4 decks6 decks
47%synergy
Swords to Plowshares
67%inclusion4 decks6 decks
2%synergy
Game Changers
Vampiric Tutor
33%inclusion2 decks6 decks
22%synergy
Enlightened Tutor
33%inclusion2 decks6 decks
22%synergy
Demonic Tutor
33%inclusion2 decks6 decks
18%synergy
Smothering Tithe
33%inclusion2 decks6 decks
10%synergy
Imperial Seal
17%inclusion1 decks6 decks
14%synergy
Creatures
Mikaeus, the Unhallowed
50%inclusion3 decks6 decks
48%synergy
Carrion Feeder
50%inclusion3 decks6 decks
41%synergy
Esper Sentinel
50%inclusion3 decks6 decks
32%synergy
Viscera Seer
50%inclusion3 decks6 decks
29%synergy
Festercreep
33%inclusion2 decks6 decks
33%synergy
Blacksnag Buzzard
33%inclusion2 decks6 decks
33%synergy
Cackling Slasher
33%inclusion2 decks6 decks
33%synergy
Steel Overseer
33%inclusion2 decks6 decks
33%synergy
Star Pupil
33%inclusion2 decks6 decks
33%synergy
Bloodcrazed Paladin
33%inclusion2 decks6 decks
33%synergy
Iron Apprentice
33%inclusion2 decks6 decks
33%synergy
Illustrious Wanderglyph
33%inclusion2 decks6 decks
33%synergy
Hangarback Walker
33%inclusion2 decks6 decks
32%synergy
Foundry Inspector
33%inclusion2 decks6 decks
32%synergy
Ao, the Dawn Sky
33%inclusion2 decks6 decks
31%synergy
Warren Soultrader
33%inclusion2 decks6 decks
24%synergy
Yahenni, Undying Partisan
33%inclusion2 decks6 decks
23%synergy
Braids, Arisen Nightmare
33%inclusion2 decks6 decks
21%synergy
Bartolomé del Presidio
33%inclusion2 decks6 decks
16%synergy
Zulaport Cutthroat
33%inclusion2 decks6 decks
11%synergy
Blood Artist
33%inclusion2 decks6 decks
2%synergy
Clockwork Vorrac
17%inclusion1 decks6 decks
17%synergy
Clockwork Condor
17%inclusion1 decks6 decks
17%synergy
Adaptive Shimmerer
17%inclusion1 decks6 decks
17%synergy
Clockwork Dragon
17%inclusion1 decks6 decks
17%synergy
Anodet Lurker
17%inclusion1 decks6 decks
17%synergy
Caprichrome
17%inclusion1 decks6 decks
17%synergy
Clockwork Hydra
17%inclusion1 decks6 decks
17%synergy
Absolving Lammasu
17%inclusion1 decks6 decks
17%synergy
Abzan Skycaptain
17%inclusion1 decks6 decks
17%synergy
Crovax the Cursed
17%inclusion1 decks6 decks
17%synergy
Endling
17%inclusion1 decks6 decks
17%synergy
Extruder
17%inclusion1 decks6 decks
17%synergy
Sautekh Immortal
17%inclusion1 decks6 decks
17%synergy
Bloatfly Swarm
17%inclusion1 decks6 decks
17%synergy
Vengeful Vampire
17%inclusion1 decks6 decks
17%synergy
Bottle Golems
17%inclusion1 decks6 decks
17%synergy
Clockwork Beetle
17%inclusion1 decks6 decks
17%synergy
Dross Scorpion
17%inclusion1 decks6 decks
17%synergy
Sightless Ghoul
17%inclusion1 decks6 decks
17%synergy
Conductor of Cacophony
17%inclusion1 decks6 decks
17%synergy
Monoskelion
17%inclusion1 decks6 decks
17%synergy
Devouring Swarm
17%inclusion1 decks6 decks
17%synergy
Falkenrath Torturer
17%inclusion1 decks6 decks
17%synergy
Dross Hopper
17%inclusion1 decks6 decks
17%synergy
Vampire Aristocrat
17%inclusion1 decks6 decks
17%synergy
Liberator, Urza's Battlethopter
17%inclusion1 decks6 decks
17%synergy
Mindless Automaton
17%inclusion1 decks6 decks
17%synergy
Fallen Angel
17%inclusion1 decks6 decks
17%synergy
Iron Spider, Stark Upgrade
17%inclusion1 decks6 decks
17%synergy
Instants
Path to Exile
50%inclusion3 decks6 decks
1%synergy
Deadly Rollick
33%inclusion2 decks6 decks
22%synergy
Deadly Dispute
33%inclusion2 decks6 decks
12%synergy
Dark Ritual
33%inclusion2 decks6 decks
10%synergy
Anguished Unmaking
33%inclusion2 decks6 decks
-7%synergy
Blot Out
17%inclusion1 decks6 decks
17%synergy
Malicious Affliction
17%inclusion1 decks6 decks
16%synergy
Closing Statement
17%inclusion1 decks6 decks
16%synergy
Make a Stand
17%inclusion1 decks6 decks
16%synergy
Brought Back
17%inclusion1 decks6 decks
15%synergy
Dispatch
17%inclusion1 decks6 decks
15%synergy
Sheoldred's Edict
17%inclusion1 decks6 decks
15%synergy
Soul Shatter
17%inclusion1 decks6 decks
15%synergy
Duty Beyond Death
17%inclusion1 decks6 decks
15%synergy
Baleful Mastery
17%inclusion1 decks6 decks
15%synergy
Costly Plunder
17%inclusion1 decks6 decks
14%synergy
Dire Tactics
17%inclusion1 decks6 decks
14%synergy
Tragic Slip
17%inclusion1 decks6 decks
13%synergy
Unbreakable Formation
17%inclusion1 decks6 decks
12%synergy
Corrupted Conviction
17%inclusion1 decks6 decks
6%synergy
Inkshield
17%inclusion1 decks6 decks
-1%synergy
Village Rites
17%inclusion1 decks6 decks
-6%synergy
Generous Gift
17%inclusion1 decks6 decks
-8%synergy
Sorceries
Diabolic Intent
50%inclusion3 decks6 decks
40%synergy
Wrath of God
33%inclusion2 decks6 decks
27%synergy
Chainer's Edict
17%inclusion1 decks6 decks
17%synergy
End Hostilities
17%inclusion1 decks6 decks
16%synergy
Cruel Tutor
17%inclusion1 decks6 decks
16%synergy
Graceful Restoration
17%inclusion1 decks6 decks
16%synergy
Humiliate
17%inclusion1 decks6 decks
16%synergy
Eaten Alive
17%inclusion1 decks6 decks
15%synergy
Profane Tutor
17%inclusion1 decks6 decks
15%synergy
Fell
17%inclusion1 decks6 decks
15%synergy
Day of Judgment
17%inclusion1 decks6 decks
14%synergy
Living Death
17%inclusion1 decks6 decks
13%synergy
Grim Tutor
17%inclusion1 decks6 decks
13%synergy
Insatiable Avarice
17%inclusion1 decks6 decks
13%synergy
Fumigate
17%inclusion1 decks6 decks
9%synergy
Sevinne's Reclamation
17%inclusion1 decks6 decks
7%synergy
Vindicate
17%inclusion1 decks6 decks
4%synergy
Reanimate
17%inclusion1 decks6 decks
1%synergy
Night's Whisper
17%inclusion1 decks6 decks
0%synergy
Victimize
17%inclusion1 decks6 decks
-1%synergy
Damn
17%inclusion1 decks6 decks
-17%synergy
Utility Artifacts
Skullclamp
50%inclusion3 decks6 decks
23%synergy
Thran Forge
17%inclusion1 decks6 decks
17%synergy
Scourglass
17%inclusion1 decks6 decks
17%synergy
Liquimetal Coating
17%inclusion1 decks6 decks
17%synergy
Lux Artillery
17%inclusion1 decks6 decks
17%synergy
Grafted Wargear
17%inclusion1 decks6 decks
17%synergy
Collector's Cage
17%inclusion1 decks6 decks
16%synergy
Mystic Forge
17%inclusion1 decks6 decks
16%synergy
Transmogrant Altar
17%inclusion1 decks6 decks
16%synergy
Sword of Forge and Frontier
17%inclusion1 decks6 decks
16%synergy
Cauldron of Souls
17%inclusion1 decks6 decks
16%synergy
Eldrazi Monument
17%inclusion1 decks6 decks
16%synergy
Krark-Clan Ironworks
17%inclusion1 decks6 decks
16%synergy
Blasting Station
17%inclusion1 decks6 decks
15%synergy
Agatha's Soul Cauldron
17%inclusion1 decks6 decks
15%synergy
Sword of Hearth and Home
17%inclusion1 decks6 decks
15%synergy
Desecrated Tomb
17%inclusion1 decks6 decks
14%synergy
Panharmonicon
17%inclusion1 decks6 decks
14%synergy
Wishclaw Talisman
17%inclusion1 decks6 decks
14%synergy
Sword of the Animist
17%inclusion1 decks6 decks
13%synergy
Archaeomancer's Map
17%inclusion1 decks6 decks
12%synergy
Altar of Dementia
17%inclusion1 decks6 decks
12%synergy
Jet Medallion
17%inclusion1 decks6 decks
11%synergy
Pearl Medallion
17%inclusion1 decks6 decks
11%synergy
Aetherflux Reservoir
17%inclusion1 decks6 decks
8%synergy
Swiftfoot Boots
17%inclusion1 decks6 decks
-9%synergy
Enchantments
The Meathook Massacre
50%inclusion3 decks6 decks
39%synergy
Nowhere to Run
33%inclusion2 decks6 decks
32%synergy
Cathars' Crusade
33%inclusion2 decks6 decks
29%synergy
Grave Pact
33%inclusion2 decks6 decks
24%synergy
Conspiracy
17%inclusion1 decks6 decks
16%synergy
The Creation of Avacyn
17%inclusion1 decks6 decks
16%synergy
Haunted One
17%inclusion1 decks6 decks
16%synergy
Martyr's Bond
17%inclusion1 decks6 decks
16%synergy
Charitable Levy
17%inclusion1 decks6 decks
16%synergy
Resourceful Defense
17%inclusion1 decks6 decks
15%synergy
Barrensteppe Siege
17%inclusion1 decks6 decks
13%synergy
Monologue Tax
17%inclusion1 decks6 decks
13%synergy
Legion's Landing
17%inclusion1 decks6 decks
13%synergy
Feast of the Victorious Dead
17%inclusion1 decks6 decks
11%synergy
Dictate of Erebos
17%inclusion1 decks6 decks
10%synergy
Black Market
17%inclusion1 decks6 decks
10%synergy
Planeswalkers
Liliana, Dreadhorde General
17%inclusion1 decks6 decks
10%synergy
Utility Lands
Phyrexian Tower
67%inclusion4 decks6 decks
50%synergy
Urborg, Tomb of Yawgmoth
50%inclusion3 decks6 decks
29%synergy
Bojuka Bog
50%inclusion3 decks6 decks
6%synergy
Urza's Saga
33%inclusion2 decks6 decks
28%synergy
Susur Secundi, Void Altar
33%inclusion2 decks6 decks
28%synergy
Cabal Coffers
33%inclusion2 decks6 decks
22%synergy
Abandoned Air Temple
20%inclusion1 decks5 decks
16%synergy
Urza's Factory
17%inclusion1 decks6 decks
17%synergy
Scorched Ruins
17%inclusion1 decks6 decks
17%synergy
Urza's Power Plant
17%inclusion1 decks6 decks
17%synergy
Urza's Mine
17%inclusion1 decks6 decks
17%synergy
Urza's Tower
17%inclusion1 decks6 decks
17%synergy
Guildless Commons
17%inclusion1 decks6 decks
16%synergy
Lotus Field
17%inclusion1 decks6 decks
16%synergy
Karn's Bastion
17%inclusion1 decks6 decks
11%synergy
High Market
17%inclusion1 decks6 decks
5%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
3%synergy
Sol Ring
83%inclusion5 decks6 decks
-1%synergy
Mind Stone
33%inclusion2 decks6 decks
8%synergy
Orzhov Signet
33%inclusion2 decks6 decks
-23%synergy
Solar Array
17%inclusion1 decks6 decks
17%synergy
Extraplanar Lens
17%inclusion1 decks6 decks
17%synergy
Liquimetal Torque
17%inclusion1 decks6 decks
16%synergy
Thought Vessel
17%inclusion1 decks6 decks
3%synergy
Fellwar Stone
17%inclusion1 decks6 decks
-4%synergy
Talisman of Hierarchy
17%inclusion1 decks6 decks
-36%synergy
Lands
Power Depot
50%inclusion3 decks6 decks
50%synergy
Fetid Heath
50%inclusion3 decks6 decks
11%synergy
Shineshadow Snarl
50%inclusion3 decks6 decks
9%synergy
Godless Shrine
50%inclusion3 decks6 decks
0%synergy
Isolated Chapel
50%inclusion3 decks6 decks
-16%synergy
Command Tower
50%inclusion3 decks6 decks
-36%synergy
Brightclimb Pathway
33%inclusion2 decks6 decks
6%synergy
Shattered Sanctum
33%inclusion2 decks6 decks
-1%synergy
Vault of Champions
33%inclusion2 decks6 decks
-7%synergy
Tainted Field
33%inclusion2 decks6 decks
-18%synergy
Caves of Koilos
33%inclusion2 decks6 decks
-24%synergy
Lazotep Quarry
17%inclusion1 decks6 decks
15%synergy
Desolate Mire
17%inclusion1 decks6 decks
1%synergy
Bleachbone Verge
17%inclusion1 decks6 decks
-5%synergy
Shadowy Backstreet
17%inclusion1 decks6 decks
-6%synergy
Path of Ancestry
17%inclusion1 decks6 decks
-7%synergy
Temple of Silence
17%inclusion1 decks6 decks
-24%synergy