Eirdu, Carrier of Dawn
Phyrexian Altar
Arcbound Overseer

   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 Phyrexian Altar by sacrificing Arcbound Overseer.
2
When Arcbound Overseer dies, its modular ability and persist ability trigger.
3
Resolve the modular trigger, putting Arcbound Overseer's +1/+1 counters on another artifact creature.
4
Resolve the persist trigger, returning Arcbound Overseer 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 colored mana
Infinite sacrifice triggers
Infinite death triggers
Infinite +1/+1 counters on certain creatures
Eirdu, Carrier of Dawn
0.1%inclusion7 decks4.78K decks
High Synergy Cards
Ashnod's Altar
100%inclusion7 decks7 decks
82%synergy
Arcbound Fiend
71%inclusion5 decks7 decks
71%synergy
Arcbound Reclaimer
71%inclusion5 decks7 decks
71%synergy
Arcbound Prototype
71%inclusion5 decks7 decks
71%synergy
Arcbound Condor
71%inclusion5 decks7 decks
71%synergy
Phyrexian Tower
86%inclusion6 decks7 decks
69%synergy
Arcbound Crusher
57%inclusion4 decks7 decks
57%synergy
Arcbound Slith
57%inclusion4 decks7 decks
57%synergy
Arcbound Stinger
57%inclusion4 decks7 decks
57%synergy
Arcbound Worker
57%inclusion4 decks7 decks
57%synergy
Top Cards
Lightning Greaves
71%inclusion5 decks7 decks
52%synergy
Deadly Dispute
71%inclusion5 decks7 decks
49%synergy
Blood Artist
71%inclusion5 decks7 decks
42%synergy
Swords to Plowshares
71%inclusion5 decks7 decks
8%synergy
Arcbound Javelineer
57%inclusion4 decks7 decks
57%synergy
Arcbound Mouser
57%inclusion4 decks7 decks
57%synergy
Arcbound Ravager
57%inclusion4 decks7 decks
57%synergy
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57%inclusion4 decks7 decks
48%synergy
Viscera Seer
57%inclusion4 decks7 decks
38%synergy
Zulaport Cutthroat
57%inclusion4 decks7 decks
36%synergy
Game Changers
Ancient Tomb
29%inclusion2 decks7 decks
22%synergy
Lion's Eye Diamond
14%inclusion1 decks7 decks
14%synergy
Mox Diamond
14%inclusion1 decks7 decks
13%synergy
Chrome Mox
14%inclusion1 decks7 decks
12%synergy
Necropotence
14%inclusion1 decks7 decks
8%synergy
Bolas's Citadel
14%inclusion1 decks7 decks
1%synergy
Demonic Tutor
14%inclusion1 decks7 decks
-1%synergy
Smothering Tithe
14%inclusion1 decks7 decks
-7%synergy
Creatures
Big Mother Mouser
100%inclusion1 decks1 decks
100%synergy
Cruel Celebrant
57%inclusion4 decks7 decks
33%synergy
Arcbound Lancer
43%inclusion3 decks7 decks
43%synergy
Arcbound Bruiser
43%inclusion3 decks7 decks
43%synergy
Arcbound Hybrid
43%inclusion3 decks7 decks
43%synergy
Scrapyard Recombiner
43%inclusion3 decks7 decks
43%synergy
Bitterbloom Bearer
43%inclusion3 decks7 decks
38%synergy
Carrion Feeder
43%inclusion3 decks7 decks
34%synergy
Solemn Simulacrum
43%inclusion3 decks7 decks
28%synergy
Bartolomé del Presidio
43%inclusion3 decks7 decks
27%synergy
Elenda, the Dusk Rose
43%inclusion3 decks7 decks
24%synergy
Elas il-Kor, Sadistic Pilgrim
43%inclusion3 decks7 decks
9%synergy
Bloatfly Swarm
29%inclusion2 decks7 decks
29%synergy
Spiteful Squad
29%inclusion2 decks7 decks
28%synergy
Steel Overseer
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28%synergy
Bloodcrazed Paladin
29%inclusion2 decks7 decks
28%synergy
Triskelion
29%inclusion2 decks7 decks
28%synergy
Dockworker Drone
29%inclusion2 decks7 decks
28%synergy
Illustrious Wanderglyph
29%inclusion2 decks7 decks
28%synergy
Metallic Mimic
29%inclusion2 decks7 decks
28%synergy
Foundry Inspector
29%inclusion2 decks7 decks
27%synergy
Shaile, Dean of Radiance
29%inclusion2 decks7 decks
27%synergy
Mikaeus, the Unhallowed
29%inclusion2 decks7 decks
26%synergy
Ardbert, Warrior of Darkness
29%inclusion2 decks7 decks
26%synergy
Selfless Savior
29%inclusion2 decks7 decks
26%synergy
Aron, Benalia's Ruin
29%inclusion2 decks7 decks
25%synergy
Junji, the Midnight Sky
29%inclusion2 decks7 decks
25%synergy
Shadrix Silverquill
29%inclusion2 decks7 decks
22%synergy
Sephiroth, Fabled SOLDIER
29%inclusion2 decks7 decks
22%synergy
Luminous Broodmoth
29%inclusion2 decks7 decks
20%synergy
Yahenni, Undying Partisan
29%inclusion2 decks7 decks
19%synergy
Marionette Apprentice
29%inclusion2 decks7 decks
19%synergy
Gray Merchant of Asphodel
29%inclusion2 decks7 decks
18%synergy
Corpse Knight
29%inclusion2 decks7 decks
17%synergy
Witch Enchanter
29%inclusion2 decks7 decks
16%synergy
Esper Sentinel
29%inclusion2 decks7 decks
11%synergy
Dawnhand Dissident
25%inclusion1 decks4 decks
25%synergy
Foundry Hornet
14%inclusion1 decks7 decks
14%synergy
Clockwork Condor
14%inclusion1 decks7 decks
14%synergy
Clockwork Vorrac
14%inclusion1 decks7 decks
14%synergy
Adaptive Shimmerer
14%inclusion1 decks7 decks
14%synergy
Clockwork Dragon
14%inclusion1 decks7 decks
14%synergy
Arcbound Wanderer
14%inclusion1 decks7 decks
14%synergy
Caprichrome
14%inclusion1 decks7 decks
14%synergy
Clockwork Hydra
14%inclusion1 decks7 decks
14%synergy
Crovax the Cursed
14%inclusion1 decks7 decks
14%synergy
Sigiled Sentinel
14%inclusion1 decks7 decks
14%synergy
Extruder
14%inclusion1 decks7 decks
14%synergy
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14%synergy
Basal Sliver
14%inclusion1 decks7 decks
14%synergy
Instants
Deadly Rollick
43%inclusion3 decks7 decks
31%synergy
Dark Ritual
43%inclusion3 decks7 decks
18%synergy
Anguished Unmaking
43%inclusion3 decks7 decks
1%synergy
Path to Exile
43%inclusion3 decks7 decks
-7%synergy
Duty Beyond Death
29%inclusion2 decks7 decks
26%synergy
Flawless Maneuver
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20%synergy
Malakir Rebirth
29%inclusion2 decks7 decks
17%synergy
Inkshield
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8%synergy
Generous Gift
29%inclusion2 decks7 decks
7%synergy
Village Rites
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6%synergy
Closing Statement
14%inclusion1 decks7 decks
14%synergy
Dispatch
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13%synergy
Costly Plunder
14%inclusion1 decks7 decks
12%synergy
Dire Tactics
14%inclusion1 decks7 decks
12%synergy
Flare of Malice
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12%synergy
Unbreakable Formation
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10%synergy
Secure the Wastes
14%inclusion1 decks7 decks
10%synergy
Culling the Weak
14%inclusion1 decks7 decks
10%synergy
Entomb
14%inclusion1 decks7 decks
9%synergy
Akroma's Will
14%inclusion1 decks7 decks
8%synergy
Flare of Fortitude
14%inclusion1 decks7 decks
7%synergy
Dawn's Truce
14%inclusion1 decks7 decks
7%synergy
Corrupted Conviction
14%inclusion1 decks7 decks
3%synergy
Fell the Profane
14%inclusion1 decks7 decks
1%synergy
Fracture
14%inclusion1 decks7 decks
-6%synergy
Sorceries
Wrath of God
29%inclusion2 decks7 decks
23%synergy
Reanimate
29%inclusion2 decks7 decks
13%synergy
Basri's Solidarity
14%inclusion1 decks7 decks
14%synergy
Graceful Restoration
14%inclusion1 decks7 decks
14%synergy
Humiliate
14%inclusion1 decks7 decks
14%synergy
Persist
14%inclusion1 decks7 decks
13%synergy
Day of Judgment
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12%synergy
Requisition Raid
14%inclusion1 decks7 decks
12%synergy
Dread Return
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11%synergy
Agadeem's Awakening
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Diabolic Intent
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Vindicate
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2%synergy
Toxic Deluge
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Night's Whisper
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Damn
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-18%synergy
Utility Artifacts
Altar of Dementia
43%inclusion3 decks7 decks
39%synergy
Skullclamp
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16%synergy
Thran Forge
29%inclusion2 decks7 decks
29%synergy
Liquimetal Coating
29%inclusion2 decks7 decks
29%synergy
Tangle Tumbler
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14%synergy
Scourglass
14%inclusion1 decks7 decks
14%synergy
Ashnod's Transmogrant
14%inclusion1 decks7 decks
14%synergy
Lux Artillery
14%inclusion1 decks7 decks
14%synergy
Mystic Forge
14%inclusion1 decks7 decks
14%synergy
Transmogrant Altar
14%inclusion1 decks7 decks
14%synergy
Cauldron of Souls
14%inclusion1 decks7 decks
14%synergy
Contagion Engine
14%inclusion1 decks7 decks
14%synergy
Eldrazi Monument
14%inclusion1 decks7 decks
14%synergy
Krark-Clan Ironworks
14%inclusion1 decks7 decks
14%synergy
Desecrated Tomb
14%inclusion1 decks7 decks
12%synergy
Tarrian's Soulcleaver
14%inclusion1 decks7 decks
12%synergy
The Darkness Crystal
14%inclusion1 decks7 decks
10%synergy
Jet Medallion
14%inclusion1 decks7 decks
8%synergy
Pearl Medallion
14%inclusion1 decks7 decks
8%synergy
The Wind Crystal
14%inclusion1 decks7 decks
7%synergy
Swiftfoot Boots
14%inclusion1 decks7 decks
-10%synergy
Enchantments
Bastion of Remembrance
43%inclusion3 decks7 decks
25%synergy
Barrensteppe Siege
29%inclusion2 decks7 decks
25%synergy
Cathars' Crusade
29%inclusion2 decks7 decks
24%synergy
Dictate of Erebos
29%inclusion2 decks7 decks
23%synergy
Black Market
29%inclusion2 decks7 decks
22%synergy
The Meathook Massacre
29%inclusion2 decks7 decks
19%synergy
Exquisite Blood
29%inclusion2 decks7 decks
13%synergy
Black Market Connections
29%inclusion2 decks7 decks
7%synergy
Thran Vigil
14%inclusion1 decks7 decks
14%synergy
Virtue of Loyalty
14%inclusion1 decks7 decks
13%synergy
Virtue of Persistence
14%inclusion1 decks7 decks
13%synergy
Meathook Massacre II
14%inclusion1 decks7 decks
13%synergy
Oversold Cemetery
14%inclusion1 decks7 decks
13%synergy
Case of the Uneaten Feast
14%inclusion1 decks7 decks
12%synergy
Solemnity
14%inclusion1 decks7 decks
12%synergy
Felidar Retreat
14%inclusion1 decks7 decks
11%synergy
Phyrexian Reclamation
14%inclusion1 decks7 decks
10%synergy
Feast of the Victorious Dead
14%inclusion1 decks7 decks
10%synergy
Bitterblossom
14%inclusion1 decks7 decks
6%synergy
Grave Pact
14%inclusion1 decks7 decks
6%synergy
Planeswalkers
Elspeth, Undaunted Hero
14%inclusion1 decks7 decks
14%synergy
Elspeth, Storm Slayer
14%inclusion1 decks7 decks
8%synergy
Artifacts
Arcane Signet
86%inclusion6 decks7 decks
6%synergy
Sol Ring
86%inclusion6 decks7 decks
2%synergy
Altar of Dementia
43%inclusion3 decks7 decks
39%synergy
Skullclamp
43%inclusion3 decks7 decks
16%synergy
Thran Forge
29%inclusion2 decks7 decks
29%synergy
Liquimetal Coating
29%inclusion2 decks7 decks
29%synergy
Liquimetal Torque
29%inclusion2 decks7 decks
28%synergy
Mind Stone
29%inclusion2 decks7 decks
6%synergy
Tangle Tumbler
14%inclusion1 decks7 decks
14%synergy
Scourglass
14%inclusion1 decks7 decks
14%synergy
Ashnod's Transmogrant
14%inclusion1 decks7 decks
14%synergy
Lux Artillery
14%inclusion1 decks7 decks
14%synergy
Mystic Forge
14%inclusion1 decks7 decks
14%synergy
Transmogrant Altar
14%inclusion1 decks7 decks
14%synergy
Cauldron of Souls
14%inclusion1 decks7 decks
14%synergy
Contagion Engine
14%inclusion1 decks7 decks
14%synergy
Eldrazi Monument
14%inclusion1 decks7 decks
14%synergy
Krark-Clan Ironworks
14%inclusion1 decks7 decks
14%synergy
Desecrated Tomb
14%inclusion1 decks7 decks
12%synergy
Tarrian's Soulcleaver
14%inclusion1 decks7 decks
12%synergy
Lotus Petal
14%inclusion1 decks7 decks
11%synergy
The Darkness Crystal
14%inclusion1 decks7 decks
10%synergy
Jet Medallion
14%inclusion1 decks7 decks
8%synergy
Pearl Medallion
14%inclusion1 decks7 decks
8%synergy
The Wind Crystal
14%inclusion1 decks7 decks
7%synergy
Thought Vessel
14%inclusion1 decks7 decks
0%synergy
Fellwar Stone
14%inclusion1 decks7 decks
-8%synergy
Swiftfoot Boots
14%inclusion1 decks7 decks
-10%synergy
Talisman of Hierarchy
14%inclusion1 decks7 decks
-39%synergy
Utility Lands
Susur Secundi, Void Altar
43%inclusion3 decks7 decks
38%synergy
Vault of the Archangel
43%inclusion3 decks7 decks
10%synergy
Bojuka Bog
43%inclusion3 decks7 decks
-2%synergy
Urza's Saga
29%inclusion2 decks7 decks
23%synergy
High Market
29%inclusion2 decks7 decks
18%synergy
Cabal Coffers
29%inclusion2 decks7 decks
17%synergy
Urborg, Tomb of Yawgmoth
29%inclusion2 decks7 decks
8%synergy
Urza's Factory
14%inclusion1 decks7 decks
14%synergy
Urza's Power Plant
14%inclusion1 decks7 decks
14%synergy
Urza's Mine
14%inclusion1 decks7 decks
14%synergy
Urza's Tower
14%inclusion1 decks7 decks
14%synergy
Strip Mine
14%inclusion1 decks7 decks
13%synergy
Abandoned Air Temple
14%inclusion1 decks7 decks
10%synergy
Karn's Bastion
14%inclusion1 decks7 decks
10%synergy
Midgar, City of Mako
14%inclusion1 decks7 decks
9%synergy
Westvale Abbey
14%inclusion1 decks7 decks
7%synergy
Takenuma, Abandoned Mire
14%inclusion1 decks7 decks
3%synergy
Reliquary Tower
14%inclusion1 decks7 decks
-9%synergy
Mana Artifacts
Arcane Signet
86%inclusion6 decks7 decks
6%synergy
Sol Ring
86%inclusion6 decks7 decks
2%synergy
Liquimetal Torque
29%inclusion2 decks7 decks
28%synergy
Mind Stone
29%inclusion2 decks7 decks
6%synergy
Lotus Petal
14%inclusion1 decks7 decks
11%synergy
Thought Vessel
14%inclusion1 decks7 decks
0%synergy
Fellwar Stone
14%inclusion1 decks7 decks
-8%synergy
Talisman of Hierarchy
14%inclusion1 decks7 decks
-39%synergy
Lands
Godless Shrine
71%inclusion5 decks7 decks
20%synergy
Isolated Chapel
71%inclusion5 decks7 decks
4%synergy
Vault of Champions
57%inclusion4 decks7 decks
18%synergy
Shineshadow Snarl
57%inclusion4 decks7 decks
15%synergy
Fetid Heath
57%inclusion4 decks7 decks
15%synergy
Tainted Field
57%inclusion4 decks7 decks
7%synergy
Command Tower
57%inclusion4 decks7 decks
-29%synergy
Shadowy Backstreet
43%inclusion3 decks7 decks
20%synergy
Brightclimb Pathway
43%inclusion3 decks7 decks
17%synergy
Shattered Sanctum
43%inclusion3 decks7 decks
5%synergy
Caves of Koilos
43%inclusion3 decks7 decks
-15%synergy
Power Depot
29%inclusion2 decks7 decks
28%synergy
Scrubland
29%inclusion2 decks7 decks
17%synergy
Silent Clearing
29%inclusion2 decks7 decks
14%synergy
Desolate Mire
29%inclusion2 decks7 decks
10%synergy
Bleachbone Verge
29%inclusion2 decks7 decks
5%synergy
Marsh Flats
29%inclusion2 decks7 decks
-1%synergy
Temple of Silence
29%inclusion2 decks7 decks
-10%synergy
Lazotep Quarry
14%inclusion1 decks7 decks
12%synergy
Gemstone Caverns
14%inclusion1 decks7 decks
12%synergy
Cavern of Souls
14%inclusion1 decks7 decks
10%synergy
Concealed Courtyard
14%inclusion1 decks7 decks
-6%synergy
Path of Ancestry
14%inclusion1 decks7 decks
-9%synergy
Orzhov Basilica
14%inclusion1 decks7 decks
-25%synergy