Eirdu, Carrier of Dawn
Phyrexian Altar
Arcbound Prototype

   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 Prototype.
2
When Arcbound Prototype dies, its modular ability and persist ability trigger.
3
Resolve the modular trigger, putting Arcbound Prototype's +1/+1 counters on another artifact creature.
4
Resolve the persist trigger, returning Arcbound Prototype 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
2.1%inclusion18 decks849 decks
Top Commanders
Akiri, Line-Slinger // Reyhan, Last of the Abzan
2.2%inclusion1 decks45 decks
New Cards
Ba Sing Se
100%inclusion1 decks1 decks
94%synergy
Beifong's Bounty Hunters
100%inclusion1 decks1 decks
98%synergy
Toph, the First Metalbender
100%inclusion1 decks1 decks
97%synergy
Abandoned Air Temple
20%inclusion2 decks10 decks
15%synergy
Bitterbloom Bearer
11%inclusion2 decks19 decks
10%synergy
High Synergy Cards
Arcbound Javelineer
84%inclusion16 decks19 decks
84%synergy
Ashnod's Altar
89%inclusion17 decks19 decks
83%synergy
Altar of Dementia
74%inclusion14 decks19 decks
71%synergy
Blood Artist
74%inclusion14 decks19 decks
62%synergy
Phyrexian Tower
68%inclusion13 decks19 decks
60%synergy
Viscera Seer
63%inclusion12 decks19 decks
55%synergy
Zulaport Cutthroat
63%inclusion12 decks19 decks
55%synergy
Carrion Feeder
58%inclusion11 decks19 decks
53%synergy
Arcbound Ravager
53%inclusion10 decks19 decks
52%synergy
Scholar of New Horizons
53%inclusion10 decks19 decks
51%synergy
Top Cards
Swords to Plowshares
74%inclusion14 decks19 decks
12%synergy
Path to Exile
68%inclusion13 decks19 decks
21%synergy
Elas il-Kor, Sadistic Pilgrim
58%inclusion11 decks19 decks
48%synergy
Dark Ritual
58%inclusion11 decks19 decks
34%synergy
Sephiroth, Fabled SOLDIER
53%inclusion10 decks19 decks
50%synergy
Cruel Celebrant
53%inclusion10 decks19 decks
45%synergy
Deadly Dispute
53%inclusion10 decks19 decks
40%synergy
Arcbound Worker
47%inclusion9 decks19 decks
47%synergy
Arcbound Mouser
47%inclusion9 decks19 decks
47%synergy
Esper Sentinel
47%inclusion9 decks19 decks
28%synergy
Game Changers
Ancient Tomb
26%inclusion5 decks19 decks
17%synergy
Vampiric Tutor
26%inclusion5 decks19 decks
11%synergy
Smothering Tithe
21%inclusion4 decks19 decks
-1%synergy
Enlightened Tutor
16%inclusion3 decks19 decks
0%synergy
Teferi's Protection
16%inclusion3 decks19 decks
-1%synergy
Demonic Tutor
16%inclusion3 decks19 decks
-4%synergy
Creatures
Clockwork Beetle
42%inclusion8 decks19 decks
42%synergy
Arcbound Slith
42%inclusion8 decks19 decks
42%synergy
Arcbound Stinger
42%inclusion8 decks19 decks
42%synergy
Arcbound Reclaimer
42%inclusion8 decks19 decks
42%synergy
Dockworker Drone
42%inclusion8 decks19 decks
42%synergy
Arcbound Condor
42%inclusion8 decks19 decks
42%synergy
Bartolomé del Presidio
42%inclusion8 decks19 decks
38%synergy
Marionette Apprentice
42%inclusion8 decks19 decks
37%synergy
Warren Soultrader
42%inclusion8 decks19 decks
37%synergy
Arcbound Hybrid
37%inclusion7 decks19 decks
37%synergy
Bloodcrazed Paladin
37%inclusion7 decks19 decks
37%synergy
Arcbound Crusher
37%inclusion7 decks19 decks
37%synergy
Umbral Collar Zealot
37%inclusion7 decks19 decks
34%synergy
Selfless Police Captain
32%inclusion6 decks19 decks
31%synergy
Geralf's Messenger
32%inclusion6 decks19 decks
31%synergy
Butcher Ghoul
32%inclusion6 decks19 decks
31%synergy
Vengeful Bloodwitch
32%inclusion6 decks19 decks
30%synergy
Woe Strider
32%inclusion6 decks19 decks
30%synergy
Grim Haruspex
32%inclusion6 decks19 decks
29%synergy
Witch Enchanter
32%inclusion6 decks19 decks
24%synergy
Monoskelion
26%inclusion5 decks19 decks
26%synergy
Arcbound Bruiser
26%inclusion5 decks19 decks
26%synergy
Scrapyard Recombiner
26%inclusion5 decks19 decks
26%synergy
Triskelion
26%inclusion5 decks19 decks
26%synergy
Cartel Aristocrat
26%inclusion5 decks19 decks
26%synergy
Zack Fair
26%inclusion5 decks19 decks
24%synergy
Yahenni, Undying Partisan
26%inclusion5 decks19 decks
23%synergy
Midnight Reaper
26%inclusion5 decks19 decks
23%synergy
Corpse Knight
26%inclusion5 decks19 decks
21%synergy
Pitiless Plunderer
26%inclusion5 decks19 decks
18%synergy
Phantom Nomad
21%inclusion4 decks19 decks
21%synergy
Sautekh Immortal
21%inclusion4 decks19 decks
21%synergy
Breathless Knight
21%inclusion4 decks19 decks
21%synergy
Mother of Runes
21%inclusion4 decks19 decks
15%synergy
Voice of Victory
21%inclusion4 decks19 decks
15%synergy
Grand Abolisher
21%inclusion4 decks19 decks
12%synergy
Solemn Simulacrum
21%inclusion4 decks19 decks
8%synergy
Blacksnag Buzzard
16%inclusion3 decks19 decks
16%synergy
Arcbound Fiend
16%inclusion3 decks19 decks
16%synergy
Sheriff of Safe Passage
16%inclusion3 decks19 decks
16%synergy
Bone Devourer
16%inclusion3 decks19 decks
15%synergy
Susurian Voidborn
16%inclusion3 decks19 decks
15%synergy
Syr Vondam, Sunstar Exemplar
16%inclusion3 decks19 decks
14%synergy
Giver of Runes
16%inclusion3 decks19 decks
13%synergy
Mikaeus, the Unhallowed
16%inclusion3 decks19 decks
13%synergy
Patrolling Peacemaker
16%inclusion3 decks19 decks
13%synergy
Charismatic Conqueror
16%inclusion3 decks19 decks
12%synergy
Elenda, the Dusk Rose
16%inclusion3 decks19 decks
10%synergy
Gray Merchant of Asphodel
16%inclusion3 decks19 decks
7%synergy
Hei Bai, Spirit of Balance
11%inclusion2 decks19 decks
10%synergy
Instants
Anguished Unmaking
47%inclusion9 decks19 decks
23%synergy
Village Rites
37%inclusion7 decks19 decks
27%synergy
Fell the Profane
32%inclusion6 decks19 decks
23%synergy
Deadly Rollick
32%inclusion6 decks19 decks
18%synergy
Malakir Rebirth
26%inclusion5 decks19 decks
18%synergy
Corrupted Conviction
21%inclusion4 decks19 decks
16%synergy
Stroke of Midnight
21%inclusion4 decks19 decks
11%synergy
Flare of Fortitude
16%inclusion3 decks19 decks
12%synergy
Culling the Weak
16%inclusion3 decks19 decks
12%synergy
Inkshield
16%inclusion3 decks19 decks
9%synergy
Generous Gift
16%inclusion3 decks19 decks
-7%synergy
Sorceries
Diabolic Intent
26%inclusion5 decks19 decks
18%synergy
Night's Whisper
26%inclusion5 decks19 decks
17%synergy
Damn
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11%synergy
Toxic Deluge
21%inclusion4 decks19 decks
3%synergy
Reanimate
21%inclusion4 decks19 decks
2%synergy
Austere Command
16%inclusion3 decks19 decks
4%synergy
Victimize
16%inclusion3 decks19 decks
3%synergy
Avatar's Wrath
10%inclusion1 decks10 decks
5%synergy
Morningtide's Light
5.3%inclusion1 decks19 decks
5%synergy
Utility Artifacts
Blasting Station
37%inclusion7 decks19 decks
36%synergy
Lightning Greaves
37%inclusion7 decks19 decks
12%synergy
Skullclamp
32%inclusion6 decks19 decks
20%synergy
Swiftfoot Boots
21%inclusion4 decks19 decks
-6%synergy
Krark-Clan Ironworks
16%inclusion3 decks19 decks
15%synergy
Enchantments
The Meathook Massacre
42%inclusion8 decks19 decks
37%synergy
Bastion of Remembrance
42%inclusion8 decks19 decks
36%synergy
Cathars' Crusade
32%inclusion6 decks19 decks
26%synergy
Black Market Connections
32%inclusion6 decks19 decks
20%synergy
Solemnity
21%inclusion4 decks19 decks
20%synergy
Bitterblossom
21%inclusion4 decks19 decks
17%synergy
Trouble in Pairs
21%inclusion4 decks19 decks
16%synergy
Grave Pact
21%inclusion4 decks19 decks
16%synergy
Phyrexian Arena
21%inclusion4 decks19 decks
5%synergy
Fanatical Devotion
16%inclusion3 decks19 decks
15%synergy
Resourceful Defense
16%inclusion3 decks19 decks
14%synergy
Planeswalkers
Liliana, Dreadhorde General
16%inclusion3 decks19 decks
12%synergy
Utility Lands
Bojuka Bog
42%inclusion8 decks19 decks
12%synergy
Urborg, Tomb of Yawgmoth
37%inclusion7 decks19 decks
28%synergy
Reliquary Tower
26%inclusion5 decks19 decks
-4%synergy
Urza's Saga
21%inclusion4 decks19 decks
14%synergy
Cabal Coffers
21%inclusion4 decks19 decks
11%synergy
Susur Secundi, Void Altar
16%inclusion3 decks19 decks
13%synergy
Mana Artifacts
Sol Ring
100%inclusion19 decks19 decks
16%synergy
Arcane Signet
95%inclusion18 decks19 decks
23%synergy
Talisman of Hierarchy
68%inclusion13 decks19 decks
42%synergy
Orzhov Signet
47%inclusion9 decks19 decks
23%synergy
Fellwar Stone
32%inclusion6 decks19 decks
11%synergy
The Soul Stone
21%inclusion4 decks19 decks
17%synergy
Mind Stone
21%inclusion4 decks19 decks
6%synergy
Thought Vessel
21%inclusion4 decks19 decks
4%synergy
Liquimetal Torque
16%inclusion3 decks19 decks
13%synergy
Lands
Godless Shrine
95%inclusion18 decks19 decks
54%synergy
Caves of Koilos
79%inclusion15 decks19 decks
50%synergy
Command Tower
79%inclusion15 decks19 decks
5%synergy
Vault of Champions
68%inclusion13 decks19 decks
44%synergy
Marsh Flats
63%inclusion12 decks19 decks
53%synergy
Isolated Chapel
63%inclusion12 decks19 decks
30%synergy
Fetid Heath
58%inclusion11 decks19 decks
45%synergy
Shattered Sanctum
58%inclusion11 decks19 decks
43%synergy
Bleachbone Verge
53%inclusion10 decks19 decks
45%synergy
Brightclimb Pathway
53%inclusion10 decks19 decks
44%synergy
Tainted Field
53%inclusion10 decks19 decks
40%synergy
Shadowy Backstreet
47%inclusion9 decks19 decks
37%synergy
Orzhov Basilica
37%inclusion7 decks19 decks
22%synergy
Desolate Mire
32%inclusion6 decks19 decks
25%synergy
Shineshadow Snarl
32%inclusion6 decks19 decks
19%synergy
City of Brass
26%inclusion5 decks19 decks
19%synergy
Scrubland
26%inclusion5 decks19 decks
13%synergy
Silent Clearing
21%inclusion4 decks19 decks
17%synergy
Concealed Courtyard
21%inclusion4 decks19 decks
15%synergy
Mana Confluence
21%inclusion4 decks19 decks
14%synergy
Temple of Silence
21%inclusion4 decks19 decks
3%synergy
Reflecting Pool
16%inclusion3 decks19 decks
11%synergy
Fabled Passage
16%inclusion3 decks19 decks
7%synergy
Arid Mesa
16%inclusion3 decks19 decks
6%synergy
Exotic Orchard
16%inclusion3 decks19 decks
-21%synergy