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
2.3%inclusion20 decks880 decks
Top Commanders
Akiri, Line-Slinger // Reyhan, Last of the Abzan
2.2%inclusion1 decks46 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
17%inclusion2 decks12 decks
11%synergy
Bitterbloom Bearer
14%inclusion3 decks21 decks
14%synergy
High Synergy Cards
Arcbound Javelineer
86%inclusion18 decks21 decks
85%synergy
Ashnod's Altar
90%inclusion19 decks21 decks
84%synergy
Altar of Dementia
71%inclusion15 decks21 decks
69%synergy
Blood Artist
76%inclusion16 decks21 decks
65%synergy
Zulaport Cutthroat
67%inclusion14 decks21 decks
58%synergy
Phyrexian Tower
67%inclusion14 decks21 decks
58%synergy
Viscera Seer
62%inclusion13 decks21 decks
54%synergy
Carrion Feeder
57%inclusion12 decks21 decks
53%synergy
Elas il-Kor, Sadistic Pilgrim
62%inclusion13 decks21 decks
52%synergy
Arcbound Ravager
52%inclusion11 decks21 decks
52%synergy
Top Cards
Swords to Plowshares
76%inclusion16 decks21 decks
15%synergy
Path to Exile
71%inclusion15 decks21 decks
24%synergy
Dark Ritual
62%inclusion13 decks21 decks
38%synergy
Cruel Celebrant
57%inclusion12 decks21 decks
50%synergy
Deadly Dispute
57%inclusion12 decks21 decks
45%synergy
Sephiroth, Fabled SOLDIER
52%inclusion11 decks21 decks
50%synergy
Anguished Unmaking
52%inclusion11 decks21 decks
28%synergy
Arcbound Reclaimer
48%inclusion10 decks21 decks
47%synergy
Arcbound Condor
48%inclusion10 decks21 decks
47%synergy
Arcbound Mouser
48%inclusion10 decks21 decks
47%synergy
Game Changers
Ancient Tomb
24%inclusion5 decks21 decks
14%synergy
Vampiric Tutor
24%inclusion5 decks21 decks
8%synergy
Enlightened Tutor
19%inclusion4 decks21 decks
4%synergy
Smothering Tithe
19%inclusion4 decks21 decks
-3%synergy
Teferi's Protection
14%inclusion3 decks21 decks
-3%synergy
Demonic Tutor
14%inclusion3 decks21 decks
-5%synergy
Creatures
Scholar of New Horizons
48%inclusion10 decks21 decks
46%synergy
Marionette Apprentice
48%inclusion10 decks21 decks
43%synergy
Warren Soultrader
48%inclusion10 decks21 decks
42%synergy
Arcbound Worker
43%inclusion9 decks21 decks
43%synergy
Esper Sentinel
43%inclusion9 decks21 decks
24%synergy
Clockwork Beetle
38%inclusion8 decks21 decks
38%synergy
Arcbound Hybrid
38%inclusion8 decks21 decks
38%synergy
Arcbound Slith
38%inclusion8 decks21 decks
38%synergy
Arcbound Stinger
38%inclusion8 decks21 decks
38%synergy
Dockworker Drone
38%inclusion8 decks21 decks
38%synergy
Geralf's Messenger
38%inclusion8 decks21 decks
38%synergy
Butcher Ghoul
38%inclusion8 decks21 decks
38%synergy
Bartolomé del Presidio
38%inclusion8 decks21 decks
34%synergy
Bloodcrazed Paladin
33%inclusion7 decks21 decks
33%synergy
Scrapyard Recombiner
33%inclusion7 decks21 decks
33%synergy
Arcbound Crusher
33%inclusion7 decks21 decks
33%synergy
Grim Haruspex
33%inclusion7 decks21 decks
30%synergy
Umbral Collar Zealot
33%inclusion7 decks21 decks
30%synergy
Pitiless Plunderer
33%inclusion7 decks21 decks
25%synergy
Selfless Police Captain
29%inclusion6 decks21 decks
28%synergy
Triskelion
29%inclusion6 decks21 decks
28%synergy
Vengeful Bloodwitch
29%inclusion6 decks21 decks
27%synergy
Zack Fair
29%inclusion6 decks21 decks
27%synergy
Woe Strider
29%inclusion6 decks21 decks
27%synergy
Corpse Knight
29%inclusion6 decks21 decks
23%synergy
Witch Enchanter
29%inclusion6 decks21 decks
21%synergy
Monoskelion
24%inclusion5 decks21 decks
24%synergy
Arcbound Bruiser
24%inclusion5 decks21 decks
24%synergy
Cartel Aristocrat
24%inclusion5 decks21 decks
23%synergy
Mikaeus, the Unhallowed
24%inclusion5 decks21 decks
21%synergy
Yahenni, Undying Partisan
24%inclusion5 decks21 decks
21%synergy
Midnight Reaper
24%inclusion5 decks21 decks
21%synergy
Gray Merchant of Asphodel
24%inclusion5 decks21 decks
15%synergy
Grand Abolisher
24%inclusion5 decks21 decks
15%synergy
Solemn Simulacrum
24%inclusion5 decks21 decks
11%synergy
Phantom Nomad
19%inclusion4 decks21 decks
19%synergy
Sautekh Immortal
19%inclusion4 decks21 decks
19%synergy
Breathless Knight
19%inclusion4 decks21 decks
19%synergy
Charismatic Conqueror
19%inclusion4 decks21 decks
16%synergy
Mother of Runes
19%inclusion4 decks21 decks
13%synergy
Elenda, the Dusk Rose
19%inclusion4 decks21 decks
13%synergy
Voice of Victory
19%inclusion4 decks21 decks
13%synergy
Morbid Opportunist
19%inclusion4 decks21 decks
12%synergy
Lotho, Corrupt Shirriff
19%inclusion4 decks21 decks
6%synergy
Blacksnag Buzzard
14%inclusion3 decks21 decks
14%synergy
Arcbound Fiend
14%inclusion3 decks21 decks
14%synergy
Sheriff of Safe Passage
14%inclusion3 decks21 decks
14%synergy
Vizier of Remedies
14%inclusion3 decks21 decks
14%synergy
Bone Devourer
14%inclusion3 decks21 decks
14%synergy
Susurian Voidborn
14%inclusion3 decks21 decks
13%synergy
Instants
Village Rites
38%inclusion8 decks21 decks
29%synergy
Deadly Rollick
33%inclusion7 decks21 decks
20%synergy
Malakir Rebirth
29%inclusion6 decks21 decks
20%synergy
Fell the Profane
29%inclusion6 decks21 decks
20%synergy
Flare of Fortitude
24%inclusion5 decks21 decks
20%synergy
Corrupted Conviction
24%inclusion5 decks21 decks
19%synergy
Culling the Weak
19%inclusion4 decks21 decks
15%synergy
Stroke of Midnight
19%inclusion4 decks21 decks
9%synergy
Generous Gift
19%inclusion4 decks21 decks
-4%synergy
Clever Concealment
14%inclusion3 decks21 decks
10%synergy
Silence
14%inclusion3 decks21 decks
8%synergy
Inkshield
14%inclusion3 decks21 decks
7%synergy
Sorceries
Diabolic Intent
33%inclusion7 decks21 decks
25%synergy
Damn
29%inclusion6 decks21 decks
13%synergy
Reanimate
29%inclusion6 decks21 decks
10%synergy
Night's Whisper
24%inclusion5 decks21 decks
15%synergy
Toxic Deluge
24%inclusion5 decks21 decks
5%synergy
Victimize
19%inclusion4 decks21 decks
7%synergy
Austere Command
14%inclusion3 decks21 decks
2%synergy
Avatar's Wrath
8.3%inclusion1 decks12 decks
4%synergy
Utility Artifacts
Blasting Station
38%inclusion8 decks21 decks
38%synergy
Lightning Greaves
38%inclusion8 decks21 decks
13%synergy
Skullclamp
33%inclusion7 decks21 decks
22%synergy
Swiftfoot Boots
24%inclusion5 decks21 decks
-3%synergy
Krark-Clan Ironworks
14%inclusion3 decks21 decks
13%synergy
Enchantments
Bastion of Remembrance
48%inclusion10 decks21 decks
41%synergy
Cathars' Crusade
38%inclusion8 decks21 decks
33%synergy
The Meathook Massacre
38%inclusion8 decks21 decks
33%synergy
Grave Pact
29%inclusion6 decks21 decks
24%synergy
Black Market Connections
29%inclusion6 decks21 decks
17%synergy
Phyrexian Arena
29%inclusion6 decks21 decks
13%synergy
Solemnity
24%inclusion5 decks21 decks
23%synergy
Bitterblossom
19%inclusion4 decks21 decks
15%synergy
Trouble in Pairs
19%inclusion4 decks21 decks
14%synergy
Thran Vigil
14%inclusion3 decks21 decks
14%synergy
Fanatical Devotion
14%inclusion3 decks21 decks
14%synergy
Resourceful Defense
14%inclusion3 decks21 decks
13%synergy
Planeswalkers
Liliana, Dreadhorde General
14%inclusion3 decks21 decks
11%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
38%inclusion8 decks21 decks
29%synergy
Bojuka Bog
38%inclusion8 decks21 decks
8%synergy
Reliquary Tower
29%inclusion6 decks21 decks
-1%synergy
Cabal Coffers
24%inclusion5 decks21 decks
14%synergy
Susur Secundi, Void Altar
19%inclusion4 decks21 decks
17%synergy
Urza's Saga
19%inclusion4 decks21 decks
12%synergy
Takenuma, Abandoned Mire
14%inclusion3 decks21 decks
5%synergy
Mana Artifacts
Sol Ring
100%inclusion21 decks21 decks
16%synergy
Arcane Signet
95%inclusion20 decks21 decks
23%synergy
Talisman of Hierarchy
71%inclusion15 decks21 decks
45%synergy
Orzhov Signet
43%inclusion9 decks21 decks
19%synergy
Fellwar Stone
33%inclusion7 decks21 decks
13%synergy
The Soul Stone
19%inclusion4 decks21 decks
15%synergy
Mind Stone
19%inclusion4 decks21 decks
4%synergy
Thought Vessel
19%inclusion4 decks21 decks
1%synergy
Liquimetal Torque
14%inclusion3 decks21 decks
11%synergy
Lands
Godless Shrine
95%inclusion20 decks21 decks
54%synergy
Caves of Koilos
81%inclusion17 decks21 decks
51%synergy
Command Tower
81%inclusion17 decks21 decks
7%synergy
Vault of Champions
71%inclusion15 decks21 decks
47%synergy
Isolated Chapel
67%inclusion14 decks21 decks
33%synergy
Marsh Flats
62%inclusion13 decks21 decks
51%synergy
Bleachbone Verge
57%inclusion12 decks21 decks
49%synergy
Fetid Heath
57%inclusion12 decks21 decks
44%synergy
Shattered Sanctum
57%inclusion12 decks21 decks
42%synergy
Tainted Field
52%inclusion11 decks21 decks
39%synergy
Brightclimb Pathway
48%inclusion10 decks21 decks
39%synergy
Shadowy Backstreet
48%inclusion10 decks21 decks
37%synergy
Shineshadow Snarl
33%inclusion7 decks21 decks
21%synergy
Orzhov Basilica
33%inclusion7 decks21 decks
18%synergy
Desolate Mire
29%inclusion6 decks21 decks
22%synergy
City of Brass
24%inclusion5 decks21 decks
16%synergy
Scrubland
24%inclusion5 decks21 decks
10%synergy
Silent Clearing
19%inclusion4 decks21 decks
15%synergy
Concealed Courtyard
19%inclusion4 decks21 decks
13%synergy
Mana Confluence
19%inclusion4 decks21 decks
12%synergy
Temple of Silence
19%inclusion4 decks21 decks
1%synergy
Reflecting Pool
14%inclusion3 decks21 decks
9%synergy
Fabled Passage
14%inclusion3 decks21 decks
5%synergy
Arid Mesa
14%inclusion3 decks21 decks
4%synergy
Exotic Orchard
14%inclusion3 decks21 decks
-22%synergy