Eirdu, Carrier of Dawn
Solemnity
Altar of Dementia

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Eirdu as Isilu, Carrier of Twilight on the battlefield).
You control another nontoken creature without a -1/-1 counter on it.

   Steps

How does this combo work?
1
Activate Altar of Dementia by sacrificing another nontoken creature without a -1/-1 counter on it.
2
When the creature dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Solemnity.
3
Resolve the Altar of Dementia ability.
4
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite mill
Infinite self-mill
Eirdu, Carrier of Dawn
16%inclusion557 decks3.59K decks
Ashling, the Limitless
0.0%inclusion2 decks15.8K decks
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0.0%inclusion1 decks6.64K decks
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New Cards
The Reaper, King No More
33%inclusion2 decks6 decks
27%synergy
Bitterbloom Bearer
30%inclusion176 decks595 decks
28%synergy
Emptiness
28%inclusion165 decks595 decks
27%synergy
Rhys, the Evermore
27%inclusion126 decks461 decks
27%synergy
Sunderflock
20%inclusion2 decks10 decks
18%synergy
High Synergy Cards
Ashnod's Altar
85%inclusion504 decks595 decks
78%synergy
Mikaeus, the Unhallowed
79%inclusion468 decks595 decks
76%synergy
Viscera Seer
84%inclusion501 decks595 decks
76%synergy
Phyrexian Altar
76%inclusion451 decks595 decks
72%synergy
Zulaport Cutthroat
78%inclusion467 decks595 decks
70%synergy
Murderous Redcap
70%inclusion14 decks20 decks
68%synergy
Elas il-Kor, Sadistic Pilgrim
78%inclusion462 decks595 decks
68%synergy
Blood Artist
79%inclusion472 decks595 decks
68%synergy
Carrion Feeder
70%inclusion418 decks595 decks
66%synergy
Vizier of Remedies
66%inclusion391 decks595 decks
66%synergy
Top Cards
Swords to Plowshares
80%inclusion474 decks595 decks
19%synergy
Pitiless Plunderer
73%inclusion434 decks595 decks
64%synergy
Cruel Celebrant
72%inclusion431 decks595 decks
65%synergy
Goblin Bombardment
70%inclusion14 decks20 decks
64%synergy
Skullclamp
69%inclusion410 decks595 decks
58%synergy
Dark Ritual
67%inclusion400 decks595 decks
43%synergy
Geralf's Messenger
65%inclusion387 decks595 decks
65%synergy
Cathars' Crusade
64%inclusion382 decks595 decks
59%synergy
Warren Soultrader
64%inclusion378 decks595 decks
58%synergy
Luminous Broodmoth
63%inclusion377 decks595 decks
61%synergy
Game Changers
Worldly Tutor
42%inclusion5 decks12 decks
30%synergy
Demonic Tutor
41%inclusion241 decks595 decks
21%synergy
Rhystic Study
33%inclusion5 decks15 decks
10%synergy
Smothering Tithe
29%inclusion175 decks595 decks
8%synergy
Vampiric Tutor
27%inclusion163 decks595 decks
13%synergy
Enlightened Tutor
26%inclusion155 decks595 decks
11%synergy
Teferi's Protection
24%inclusion143 decks595 decks
8%synergy
Ancient Tomb
18%inclusion108 decks595 decks
9%synergy
The One Ring
14%inclusion82 decks595 decks
5%synergy
Necropotence
13%inclusion79 decks595 decks
8%synergy
Creatures
Marionette Apprentice
63%inclusion374 decks595 decks
58%synergy
Umbral Collar Zealot
62%inclusion369 decks595 decks
59%synergy
Grim Haruspex
56%inclusion332 decks595 decks
53%synergy
Solemn Simulacrum
55%inclusion330 decks595 decks
43%synergy
Glen Elendra Archmage
53%inclusion8 decks15 decks
51%synergy
Corpse Knight
52%inclusion307 decks595 decks
46%synergy
Melira, Sylvok Outcast
50%inclusion6 decks12 decks
50%synergy
Gray Merchant of Asphodel
48%inclusion285 decks595 decks
39%synergy
Sephiroth, Fabled SOLDIER
47%inclusion279 decks595 decks
45%synergy
Yawgmoth, Thran Physician
47%inclusion277 decks595 decks
43%synergy
Esper Sentinel
46%inclusion275 decks595 decks
27%synergy
Butcher Ghoul
44%inclusion263 decks595 decks
44%synergy
Bartolomé del Presidio
43%inclusion255 decks595 decks
39%synergy
Witch Enchanter
42%inclusion252 decks595 decks
35%synergy
Scholar of New Horizons
42%inclusion248 decks595 decks
40%synergy
Kitchen Finks
42%inclusion5 decks12 decks
41%synergy
River Kelpie
40%inclusion6 decks15 decks
39%synergy
Woe Strider
39%inclusion235 decks595 decks
38%synergy
Morbid Opportunist
37%inclusion223 decks595 decks
30%synergy
Midnight Reaper
36%inclusion214 decks595 decks
33%synergy
Elenda, the Dusk Rose
35%inclusion206 decks595 decks
29%synergy
Lotho, Corrupt Shirriff
34%inclusion205 decks595 decks
21%synergy
Safehold Elite
33%inclusion4 decks12 decks
33%synergy
Chronozoa
33%inclusion5 decks15 decks
33%synergy
Woodfall Primus
33%inclusion4 decks12 decks
32%synergy
Sun Titan
30%inclusion180 decks595 decks
22%synergy
Zack Fair
28%inclusion166 decks595 decks
26%synergy
Braids, Arisen Nightmare
27%inclusion159 decks595 decks
20%synergy
Grand Abolisher
26%inclusion152 decks595 decks
16%synergy
Heartmender
25%inclusion3 decks12 decks
25%synergy
Devoted Druid
25%inclusion3 decks12 decks
22%synergy
Imperial Recruiter
25%inclusion5 decks20 decks
21%synergy
Mayhem Devil
25%inclusion5 decks20 decks
15%synergy
Faeburrow Elder
25%inclusion3 decks12 decks
13%synergy
Voice of Victory
25%inclusion148 decks595 decks
18%synergy
Teysa Karlov
24%inclusion140 decks595 decks
19%synergy
Pawn of Ulamog
23%inclusion139 decks595 decks
21%synergy
Junji, the Midnight Sky
23%inclusion136 decks595 decks
20%synergy
Charismatic Conqueror
23%inclusion134 decks595 decks
19%synergy
Syr Konrad, the Grim
21%inclusion126 decks595 decks
13%synergy
Anger
20%inclusion4 decks20 decks
14%synergy
Vengeful Bloodwitch
20%inclusion118 decks595 decks
18%synergy
Welcoming Vampire
19%inclusion116 decks595 decks
13%synergy
Accursed Marauder
19%inclusion114 decks595 decks
14%synergy
Triskelion
18%inclusion107 decks595 decks
18%synergy
Selfless Spirit
17%inclusion103 decks595 decks
13%synergy
Wistfulness
17%inclusion1 decks6 decks
15%synergy
Eclipsed Flamekin
17%inclusion1 decks6 decks
14%synergy
Twinflame Travelers
17%inclusion1 decks6 decks
12%synergy
Mass of Mysteries
17%inclusion1 decks6 decks
7%synergy
Instants
Path to Exile
63%inclusion375 decks595 decks
16%synergy
Deadly Dispute
54%inclusion324 decks595 decks
42%synergy
Anguished Unmaking
50%inclusion297 decks595 decks
25%synergy
Village Rites
47%inclusion279 decks595 decks
38%synergy
Counterspell
40%inclusion6 decks15 decks
-2%synergy
Generous Gift
34%inclusion205 decks595 decks
13%synergy
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31%inclusion187 decks595 decks
27%synergy
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13%synergy
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29%inclusion170 decks595 decks
20%synergy
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27%inclusion159 decks595 decks
20%synergy
Dovin's Veto
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8%synergy
Deadly Rollick
26%inclusion154 decks595 decks
12%synergy
Malakir Rebirth
26%inclusion152 decks595 decks
17%synergy
First Day of Class
25%inclusion5 decks20 decks
25%synergy
Corrupted Conviction
24%inclusion143 decks595 decks
19%synergy
Culling the Weak
21%inclusion127 decks595 decks
17%synergy
Despark
21%inclusion126 decks595 decks
8%synergy
Void Rend
20%inclusion3 decks15 decks
5%synergy
Silence
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13%synergy
Plumb the Forbidden
14%inclusion82 decks595 decks
11%synergy
Fracture
13%inclusion76 decks595 decks
8%synergy
Flawless Maneuver
12%inclusion73 decks595 decks
2%synergy
Wild Unraveling
10%inclusion1 decks10 decks
10%synergy
Entomb
10%inclusion59 decks595 decks
3%synergy
Stroke of Midnight
10%inclusion58 decks595 decks
-1%synergy
Reprieve
9.2%inclusion55 decks595 decks
5%synergy
Dawn's Truce
8.9%inclusion53 decks595 decks
2%synergy
Cabal Ritual
8.4%inclusion50 decks595 decks
3%synergy
Saw in Half
7.9%inclusion47 decks595 decks
4%synergy
Flare of Malice
7.7%inclusion46 decks595 decks
5%synergy
Mortify
7.7%inclusion46 decks595 decks
-3%synergy
Imp's Mischief
7.6%inclusion45 decks595 decks
4%synergy
Clever Concealment
7.2%inclusion43 decks595 decks
3%synergy
Sorceries
Reanimate
55%inclusion325 decks595 decks
36%synergy
Damn
51%inclusion303 decks595 decks
36%synergy
Diabolic Intent
49%inclusion294 decks595 decks
42%synergy
Victimize
46%inclusion276 decks595 decks
34%synergy
Nature's Lore
42%inclusion5 decks12 decks
10%synergy
Farseek
42%inclusion5 decks12 decks
6%synergy
Cultivate
42%inclusion5 decks12 decks
-1%synergy
Toxic Deluge
34%inclusion205 decks595 decks
16%synergy
Three Visits
33%inclusion4 decks12 decks
9%synergy
Kodama's Reach
33%inclusion4 decks12 decks
6%synergy
Supreme Verdict
20%inclusion3 decks15 decks
8%synergy
Faithless Looting
20%inclusion4 decks20 decks
4%synergy
Night's Whisper
18%inclusion108 decks595 decks
9%synergy
Blasphemous Edict
18%inclusion105 decks595 decks
12%synergy
Austere Command
14%inclusion83 decks595 decks
2%synergy
Agadeem's Awakening
12%inclusion73 decks595 decks
9%synergy
Sign in Blood
12%inclusion71 decks595 decks
3%synergy
Sevinne's Reclamation
12%inclusion69 decks595 decks
4%synergy
Imperial Seal
10%inclusion61 decks595 decks
5%synergy
Grim Tutor
10%inclusion60 decks595 decks
6%synergy
Living Death
9.2%inclusion55 decks595 decks
4%synergy
Farewell
8.2%inclusion49 decks595 decks
-4%synergy
Beseech the Mirror
6.9%inclusion41 decks595 decks
4%synergy
Wrath of God
6.6%inclusion39 decks595 decks
2%synergy
Buried Alive
6.4%inclusion38 decks595 decks
0%synergy
Damnation
6.4%inclusion38 decks595 decks
0%synergy
Vindicate
6.2%inclusion37 decks595 decks
0%synergy
Exsanguinate
6.2%inclusion37 decks595 decks
-1%synergy
Dread Return
6.1%inclusion36 decks595 decks
1%synergy
Kindle the Inner Flame
5.9%inclusion1 decks17 decks
6%synergy
Morningtide's Light
5.0%inclusion30 decks595 decks
4%synergy
Utility Artifacts
Lightning Greaves
51%inclusion301 decks595 decks
26%synergy
Blasting Station
43%inclusion258 decks595 decks
43%synergy
The Great Henge
42%inclusion5 decks12 decks
32%synergy
Swiftfoot Boots
25%inclusion150 decks595 decks
-2%synergy
Oketra's Monument
15%inclusion89 decks595 decks
13%synergy
Jet Medallion
13%inclusion79 decks595 decks
10%synergy
Bolas's Citadel
12%inclusion71 decks595 decks
4%synergy
Pearl Medallion
12%inclusion70 decks595 decks
9%synergy
Spawning Pit
7.1%inclusion42 decks595 decks
7%synergy
Wishclaw Talisman
6.7%inclusion40 decks595 decks
2%synergy
Wayfarer's Bauble
5.5%inclusion33 decks595 decks
-2%synergy
Enchantments
Bastion of Remembrance
59%inclusion352 decks595 decks
53%synergy
The Meathook Massacre
46%inclusion272 decks595 decks
41%synergy
Black Market Connections
39%inclusion234 decks595 decks
27%synergy
Thran Vigil
37%inclusion218 decks595 decks
36%synergy
Mystic Remora
33%inclusion5 decks15 decks
17%synergy
Rhythm of the Wild
33%inclusion3 decks9 decks
12%synergy
Grave Pact
33%inclusion195 decks595 decks
28%synergy
Bitterblossom
32%inclusion189 decks595 decks
28%synergy
Impact Tremors
30%inclusion6 decks20 decks
20%synergy
Phyrexian Arena
28%inclusion168 decks595 decks
13%synergy
Decree of Silence
27%inclusion4 decks15 decks
26%synergy
Land Tax
15%inclusion90 decks595 decks
9%synergy
Dictate of Erebos
13%inclusion75 decks595 decks
10%synergy
Animate Dead
13%inclusion75 decks595 decks
4%synergy
Funeral Room // Awakening Hall
12%inclusion71 decks595 decks
10%synergy
Sothera, the Supervoid
11%inclusion64 decks595 decks
10%synergy
Martyr's Cause
8.2%inclusion49 decks595 decks
8%synergy
Trouble in Pairs
7.1%inclusion42 decks595 decks
2%synergy
Fanatical Devotion
6.2%inclusion37 decks595 decks
6%synergy
Barrensteppe Siege
6.2%inclusion37 decks595 decks
4%synergy
Blind Obedience
5.9%inclusion35 decks595 decks
0%synergy
Grave Venerations
5.3%inclusion24 decks455 decks
3%synergy
Planeswalkers
Liliana, Dreadhorde General
16%inclusion96 decks595 decks
12%synergy
Elspeth, Storm Slayer
6.9%inclusion41 decks595 decks
2%synergy
Utility Lands
Phyrexian Tower
62%inclusion370 decks595 decks
53%synergy
Bojuka Bog
44%inclusion262 decks595 decks
14%synergy
Urborg, Tomb of Yawgmoth
43%inclusion253 decks595 decks
34%synergy
High Market
31%inclusion182 decks595 decks
28%synergy
Reliquary Tower
31%inclusion182 decks595 decks
1%synergy
Otawara, Soaring City
27%inclusion4 decks15 decks
10%synergy
Takenuma, Abandoned Mire
24%inclusion141 decks595 decks
15%synergy
Cabal Coffers
21%inclusion123 decks595 decks
11%synergy
Mistrise Village
20%inclusion3 decks15 decks
12%synergy
Susur Secundi, Void Altar
18%inclusion110 decks595 decks
16%synergy
Vault of the Archangel
18%inclusion108 decks595 decks
6%synergy
Eiganjo, Seat of the Empire
17%inclusion100 decks595 decks
10%synergy
Abandoned Air Temple
14%inclusion77 decks543 decks
9%synergy
Midgar, City of Mako
14%inclusion82 decks595 decks
10%synergy
Urza's Saga
11%inclusion67 decks595 decks
4%synergy
Nesting Grounds
11%inclusion64 decks595 decks
8%synergy
Command Beacon
10%inclusion59 decks595 decks
5%synergy
Westvale Abbey
10%inclusion57 decks595 decks
7%synergy
Spymaster's Vault
8.7%inclusion52 decks595 decks
6%synergy
Nykthos, Shrine to Nyx
6.9%inclusion41 decks595 decks
2%synergy
Mana Artifacts
Sol Ring
94%inclusion557 decks595 decks
10%synergy
Arcane Signet
91%inclusion540 decks595 decks
19%synergy
Talisman of Hierarchy
71%inclusion421 decks595 decks
45%synergy
Orzhov Signet
56%inclusion334 decks595 decks
33%synergy
Fellwar Stone
31%inclusion186 decks595 decks
11%synergy
Talisman of Indulgence
30%inclusion6 decks20 decks
2%synergy
Talisman of Dominance
27%inclusion4 decks15 decks
-6%synergy
Talisman of Conviction
20%inclusion4 decks20 decks
-4%synergy
Talisman of Progress
20%inclusion3 decks15 decks
-5%synergy
The Soul Stone
19%inclusion112 decks595 decks
15%synergy
Mind Stone
16%inclusion98 decks595 decks
2%synergy
Thought Vessel
16%inclusion97 decks595 decks
-1%synergy
Lotus Petal
13%inclusion75 decks595 decks
6%synergy
Chrome Mox
10%inclusion62 decks595 decks
5%synergy
Mana Vault
9.1%inclusion54 decks595 decks
3%synergy
Mox Diamond
6.4%inclusion38 decks595 decks
2%synergy
Crowded Crypt
5.9%inclusion35 decks595 decks
4%synergy
Lands
Breeding Pool
100%inclusion9 decks9 decks
58%synergy
Command Tower
91%inclusion539 decks595 decks
16%synergy
Godless Shrine
84%inclusion498 decks595 decks
42%synergy
Isolated Chapel
74%inclusion438 decks595 decks
40%synergy
Hallowed Fountain
73%inclusion11 decks15 decks
33%synergy
Indatha Triome
67%inclusion8 decks12 decks
39%synergy
Temple Garden
67%inclusion8 decks12 decks
27%synergy
Overgrown Tomb
67%inclusion8 decks12 decks
26%synergy
Caves of Koilos
66%inclusion392 decks595 decks
37%synergy
Vault of Champions
65%inclusion384 decks595 decks
41%synergy
Shattered Sanctum
62%inclusion371 decks595 decks
47%synergy
Blood Crypt
60%inclusion12 decks20 decks
22%synergy
Watery Grave
60%inclusion9 decks15 decks
18%synergy
Marsh Flats
58%inclusion345 decks595 decks
47%synergy
Zagoth Triome
56%inclusion5 decks9 decks
28%synergy
Jetmir's Garden
56%inclusion5 decks9 decks
27%synergy
Bleachbone Verge
55%inclusion328 decks595 decks
47%synergy
Sacred Foundry
55%inclusion11 decks20 decks
18%synergy
Fetid Heath
53%inclusion313 decks595 decks
39%synergy
Tainted Field
51%inclusion306 decks595 decks
39%synergy
Volcanic Island
44%inclusion4 decks9 decks
30%synergy
Tropical Island
44%inclusion4 decks9 decks
30%synergy
Ziatora's Proving Ground
44%inclusion4 decks9 decks
18%synergy
Spara's Headquarters
44%inclusion4 decks9 decks
17%synergy
The World Tree
44%inclusion4 decks9 decks
17%synergy
Steam Vents
44%inclusion4 decks9 decks
6%synergy
Stomping Ground
44%inclusion4 decks9 decks
3%synergy
Shadowy Backstreet
42%inclusion252 decks595 decks
32%synergy
Savannah
42%inclusion5 decks12 decks
29%synergy
Bayou
42%inclusion5 decks12 decks
28%synergy
Brightclimb Pathway
41%inclusion241 decks595 decks
32%synergy
Tundra
40%inclusion6 decks15 decks
26%synergy
Badlands
35%inclusion7 decks20 decks
22%synergy
Savai Triome
35%inclusion7 decks20 decks
11%synergy
Shineshadow Snarl
34%inclusion200 decks595 decks
21%synergy
Taiga
33%inclusion3 decks9 decks
21%synergy
Underground Sea
33%inclusion5 decks15 decks
19%synergy
Raffine's Tower
33%inclusion5 decks15 decks
9%synergy
Sea of Clouds
33%inclusion5 decks15 decks
9%synergy
Sunpetal Grove
33%inclusion4 decks12 decks
5%synergy
Hinterland Harbor
33%inclusion3 decks9 decks
0%synergy
Dragonskull Summit
30%inclusion6 decks20 decks
-5%synergy
Exotic Orchard
29%inclusion172 decks595 decks
-8%synergy
Morphic Pool
27%inclusion4 decks15 decks
3%synergy
Plateau
25%inclusion5 decks20 decks
13%synergy
Luxury Suite
25%inclusion5 decks20 decks
1%synergy
Woodland Cemetery
25%inclusion3 decks12 decks
-7%synergy
Clifftop Retreat
25%inclusion5 decks20 decks
-10%synergy
Silent Clearing
25%inclusion147 decks595 decks
20%synergy
Temple of Silence
21%inclusion126 decks595 decks
4%synergy