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 artifact creatures you control
Eirdu, Carrier of Dawn
2.1%inclusion14 decks653 decks
New Cards
Avatar's Wrath
20%inclusion1 decks5 decks
18%synergy
Bitterbloom Bearer
14%inclusion2 decks14 decks
13%synergy
Emptiness
7.1%inclusion1 decks14 decks
7%synergy
Morningtide's Light
7.1%inclusion1 decks14 decks
7%synergy
Buzzard-Wasp Colony
7.1%inclusion1 decks14 decks
7%synergy
High Synergy Cards
Arcbound Javelineer
71%inclusion10 decks14 decks
71%synergy
Ashnod's Altar
86%inclusion12 decks14 decks
67%synergy
Blood Artist
93%inclusion13 decks14 decks
61%synergy
Altar of Dementia
64%inclusion9 decks14 decks
60%synergy
Scholar of New Horizons
57%inclusion8 decks14 decks
55%synergy
Viscera Seer
71%inclusion10 decks14 decks
50%synergy
Zulaport Cutthroat
71%inclusion10 decks14 decks
49%synergy
Phyrexian Tower
64%inclusion9 decks14 decks
48%synergy
Carrion Feeder
57%inclusion8 decks14 decks
48%synergy
Warren Soultrader
57%inclusion8 decks14 decks
48%synergy
Top Cards
Elas il-Kor, Sadistic Pilgrim
79%inclusion11 decks14 decks
43%synergy
Swords to Plowshares
79%inclusion11 decks14 decks
14%synergy
Path to Exile
71%inclusion10 decks14 decks
22%synergy
Cruel Celebrant
64%inclusion9 decks14 decks
38%synergy
Deadly Dispute
57%inclusion8 decks14 decks
36%synergy
Dark Ritual
57%inclusion8 decks14 decks
34%synergy
Anguished Unmaking
57%inclusion8 decks14 decks
17%synergy
Sephiroth, Fabled SOLDIER
50%inclusion7 decks14 decks
43%synergy
Marionette Apprentice
50%inclusion7 decks14 decks
40%synergy
Esper Sentinel
50%inclusion7 decks14 decks
32%synergy
Game Changers
Vampiric Tutor
21%inclusion3 decks14 decks
10%synergy
Bolas's Citadel
21%inclusion3 decks14 decks
7%synergy
Teferi's Protection
21%inclusion3 decks14 decks
5%synergy
Creatures
Geralf's Messenger
43%inclusion6 decks14 decks
43%synergy
Arcbound Condor
43%inclusion6 decks14 decks
43%synergy
Clockwork Beetle
36%inclusion5 decks14 decks
36%synergy
Arcbound Hybrid
36%inclusion5 decks14 decks
36%synergy
Arcbound Reclaimer
36%inclusion5 decks14 decks
36%synergy
Arcbound Worker
36%inclusion5 decks14 decks
36%synergy
Arcbound Mouser
36%inclusion5 decks14 decks
36%synergy
Arcbound Ravager
36%inclusion5 decks14 decks
35%synergy
Butcher Ghoul
36%inclusion5 decks14 decks
35%synergy
Dockworker Drone
36%inclusion5 decks14 decks
35%synergy
Vengeful Bloodwitch
36%inclusion5 decks14 decks
30%synergy
Witch Enchanter
36%inclusion5 decks14 decks
25%synergy
Solemn Simulacrum
36%inclusion5 decks14 decks
20%synergy
Bartolomé del Presidio
36%inclusion5 decks14 decks
18%synergy
Arcbound Bruiser
29%inclusion4 decks14 decks
29%synergy
Arcbound Slith
29%inclusion4 decks14 decks
28%synergy
Arcbound Crusher
29%inclusion4 decks14 decks
28%synergy
Scrapyard Recombiner
29%inclusion4 decks14 decks
28%synergy
Arcbound Stinger
29%inclusion4 decks14 decks
28%synergy
Selfless Police Captain
29%inclusion4 decks14 decks
28%synergy
Triskelion
29%inclusion4 decks14 decks
28%synergy
Bloodcrazed Paladin
29%inclusion4 decks14 decks
28%synergy
Woe Strider
29%inclusion4 decks14 decks
24%synergy
Umbral Collar Zealot
29%inclusion4 decks14 decks
20%synergy
Gray Merchant of Asphodel
29%inclusion4 decks14 decks
18%synergy
Yahenni, Undying Partisan
29%inclusion4 decks14 decks
17%synergy
Corpse Knight
29%inclusion4 decks14 decks
16%synergy
Pitiless Plunderer
29%inclusion4 decks14 decks
13%synergy
Monoskelion
21%inclusion3 decks14 decks
21%synergy
Breathless Knight
21%inclusion3 decks14 decks
21%synergy
Cartel Aristocrat
21%inclusion3 decks14 decks
19%synergy
Zack Fair
21%inclusion3 decks14 decks
18%synergy
Voice of Victory
21%inclusion3 decks14 decks
16%synergy
Midnight Reaper
21%inclusion3 decks14 decks
15%synergy
Grand Abolisher
21%inclusion3 decks14 decks
12%synergy
Grim Haruspex
21%inclusion3 decks14 decks
12%synergy
Mother of Runes
21%inclusion3 decks14 decks
11%synergy
Morbid Opportunist
21%inclusion3 decks14 decks
11%synergy
Charismatic Conqueror
21%inclusion3 decks14 decks
9%synergy
Hei Bai, Spirit of Balance
7.1%inclusion1 decks14 decks
7%synergy
Instants
Fell the Profane
36%inclusion5 decks14 decks
23%synergy
Village Rites
36%inclusion5 decks14 decks
13%synergy
Deadly Rollick
29%inclusion4 decks14 decks
18%synergy
Malakir Rebirth
29%inclusion4 decks14 decks
18%synergy
Stroke of Midnight
29%inclusion4 decks14 decks
14%synergy
Inkshield
21%inclusion3 decks14 decks
5%synergy
Generous Gift
21%inclusion3 decks14 decks
-3%synergy
Sorceries
Night's Whisper
29%inclusion4 decks14 decks
12%synergy
Toxic Deluge
29%inclusion4 decks14 decks
12%synergy
Damn
29%inclusion4 decks14 decks
-5%synergy
Diabolic Intent
21%inclusion3 decks14 decks
11%synergy
Austere Command
21%inclusion3 decks14 decks
3%synergy
Utility Artifacts
Lightning Greaves
43%inclusion6 decks14 decks
23%synergy
Blasting Station
36%inclusion5 decks14 decks
34%synergy
Skullclamp
29%inclusion4 decks14 decks
2%synergy
Swiftfoot Boots
21%inclusion3 decks14 decks
-4%synergy
Enchantments
Bastion of Remembrance
43%inclusion6 decks14 decks
25%synergy
Black Market Connections
43%inclusion6 decks14 decks
22%synergy
The Meathook Massacre
36%inclusion5 decks14 decks
25%synergy
Phyrexian Arena
36%inclusion5 decks14 decks
6%synergy
Solemnity
29%inclusion4 decks14 decks
26%synergy
Cathars' Crusade
29%inclusion4 decks14 decks
24%synergy
Bitterblossom
29%inclusion4 decks14 decks
21%synergy
Grave Pact
21%inclusion3 decks14 decks
12%synergy
Utility Lands
Bojuka Bog
43%inclusion6 decks14 decks
-1%synergy
Cabal Coffers
29%inclusion4 decks14 decks
17%synergy
Urborg, Tomb of Yawgmoth
29%inclusion4 decks14 decks
8%synergy
Urza's Saga
21%inclusion3 decks14 decks
16%synergy
Reliquary Tower
21%inclusion3 decks14 decks
-1%synergy
Mana Artifacts
Arcane Signet
100%inclusion14 decks14 decks
19%synergy
Sol Ring
100%inclusion14 decks14 decks
15%synergy
Talisman of Hierarchy
79%inclusion11 decks14 decks
26%synergy
Orzhov Signet
57%inclusion8 decks14 decks
0%synergy
Fellwar Stone
36%inclusion5 decks14 decks
15%synergy
Thought Vessel
29%inclusion4 decks14 decks
15%synergy
Mind Stone
29%inclusion4 decks14 decks
3%synergy
The Soul Stone
21%inclusion3 decks14 decks
17%synergy
Lands
Godless Shrine
93%inclusion13 decks14 decks
44%synergy
Caves of Koilos
79%inclusion11 decks14 decks
22%synergy
Command Tower
79%inclusion11 decks14 decks
-8%synergy
Marsh Flats
64%inclusion9 decks14 decks
35%synergy
Vault of Champions
64%inclusion9 decks14 decks
24%synergy
Isolated Chapel
64%inclusion9 decks14 decks
-1%synergy
Bleachbone Verge
57%inclusion8 decks14 decks
36%synergy
Shadowy Backstreet
57%inclusion8 decks14 decks
35%synergy
Shattered Sanctum
57%inclusion8 decks14 decks
24%synergy
Fetid Heath
57%inclusion8 decks14 decks
19%synergy
Tainted Field
57%inclusion8 decks14 decks
5%synergy
Brightclimb Pathway
50%inclusion7 decks14 decks
23%synergy
Orzhov Basilica
50%inclusion7 decks14 decks
8%synergy
Desolate Mire
36%inclusion5 decks14 decks
21%synergy
Temple of Silence
29%inclusion4 decks14 decks
-13%synergy
Shineshadow Snarl
29%inclusion4 decks14 decks
-13%synergy
Reflecting Pool
21%inclusion3 decks14 decks
18%synergy
Silent Clearing
21%inclusion3 decks14 decks
6%synergy