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
Silverquill, the Disputant
0.1%inclusion1 decks965 decks
Top Commanders
Eirdu, Carrier of Dawn
15%inclusion611 decks3.96K decks
Celes, Rune Knight
0.2%inclusion8 decks4.69K decks
Zur the Enchanter
0.1%inclusion6 decks5.48K decks
Reaper King
0.1%inclusion4 decks3.81K decks
Shilgengar, Sire of Famine
0.1%inclusion4 decks3.26K decks
Ratadrabik of Urborg
0.1%inclusion3 decks2.11K decks
Go-Shintai of Life's Origin
0.0%inclusion2 decks8.44K decks
Terra, Herald of Hope
0.0%inclusion2 decks8.51K decks
Alesha, Who Smiles at Death
0.1%inclusion2 decks1.74K decks
Ashling, the Limitless
0.0%inclusion2 decks17.6K decks
Felothar, Dawn of the Abzan
0.0%inclusion1 decks2.20K decks
Athreos, God of Passage
0.0%inclusion1 decks2.95K decks
Tormod, the Desecrator // Tymna the Weaver
25%inclusion1 decks4 decks
Teysa Karlov
0.0%inclusion1 decks7.37K decks
Nevinyrral, Urborg Tyrant
0.2%inclusion1 decks657 decks
Ramos, Dragon Engine
0.0%inclusion1 decks4.10K decks
Aminatou, Veil Piercer
0.0%inclusion1 decks4.81K decks
New Cards
Erode
5.9%inclusion1 decks17 decks
5%synergy
Casey Jones, Vigilante
5.6%inclusion1 decks18 decks
5%synergy
Mighty Mutanimals
1.6%inclusion3 decks191 decks
1%synergy
Ninja Teen
1.2%inclusion5 decks419 decks
0%synergy
Continue?
1.0%inclusion2 decks199 decks
-1%synergy
High Synergy Cards
Ashnod's Altar
84%inclusion556 decks659 decks
78%synergy
Viscera Seer
84%inclusion551 decks659 decks
76%synergy
Mikaeus, the Unhallowed
77%inclusion507 decks659 decks
75%synergy
Phyrexian Altar
76%inclusion503 decks659 decks
73%synergy
Murderous Redcap
73%inclusion16 decks22 decks
71%synergy
Zulaport Cutthroat
78%inclusion517 decks659 decks
70%synergy
Elas il-Kor, Sadistic Pilgrim
78%inclusion515 decks659 decks
69%synergy
Blood Artist
79%inclusion522 decks659 decks
68%synergy
Carrion Feeder
71%inclusion465 decks659 decks
66%synergy
Vizier of Remedies
66%inclusion437 decks659 decks
66%synergy
Top Cards
Swords to Plowshares
80%inclusion525 decks659 decks
19%synergy
Pitiless Plunderer
72%inclusion475 decks659 decks
64%synergy
Cruel Celebrant
72%inclusion474 decks659 decks
65%synergy
Dark Ritual
68%inclusion447 decks659 decks
43%synergy
Skullclamp
68%inclusion445 decks659 decks
56%synergy
Geralf's Messenger
65%inclusion429 decks659 decks
65%synergy
Goblin Bombardment
64%inclusion14 decks22 decks
58%synergy
Marionette Apprentice
63%inclusion418 decks659 decks
59%synergy
Path to Exile
63%inclusion416 decks659 decks
16%synergy
Luminous Broodmoth
63%inclusion414 decks659 decks
60%synergy
Game Changers
Demonic Tutor
41%inclusion268 decks659 decks
22%synergy
Worldly Tutor
33%inclusion5 decks15 decks
21%synergy
Rhystic Study
32%inclusion6 decks19 decks
8%synergy
Smothering Tithe
30%inclusion195 decks659 decks
9%synergy
Vampiric Tutor
27%inclusion181 decks659 decks
13%synergy
Enlightened Tutor
26%inclusion169 decks659 decks
11%synergy
Teferi's Protection
24%inclusion161 decks659 decks
8%synergy
Ancient Tomb
19%inclusion122 decks659 decks
9%synergy
Necropotence
14%inclusion93 decks659 decks
9%synergy
Underworld Breach
14%inclusion3 decks22 decks
8%synergy
Creatures
Warren Soultrader
62%inclusion411 decks659 decks
57%synergy
Umbral Collar Zealot
62%inclusion408 decks659 decks
59%synergy
Grim Haruspex
56%inclusion367 decks659 decks
53%synergy
Solemn Simulacrum
54%inclusion355 decks659 decks
41%synergy
Melira, Sylvok Outcast
53%inclusion8 decks15 decks
53%synergy
Kitchen Finks
53%inclusion8 decks15 decks
53%synergy
Glen Elendra Archmage
53%inclusion10 decks19 decks
51%synergy
Corpse Knight
52%inclusion343 decks659 decks
47%synergy
Sephiroth, Fabled SOLDIER
47%inclusion310 decks659 decks
45%synergy
Butcher Ghoul
46%inclusion301 decks659 decks
45%synergy
Gray Merchant of Asphodel
46%inclusion301 decks659 decks
37%synergy
Esper Sentinel
46%inclusion301 decks659 decks
27%synergy
Yawgmoth, Thran Physician
45%inclusion295 decks659 decks
41%synergy
Bartolomé del Presidio
44%inclusion287 decks659 decks
39%synergy
Witch Enchanter
42%inclusion278 decks659 decks
35%synergy
Scholar of New Horizons
41%inclusion269 decks659 decks
40%synergy
Woe Strider
39%inclusion255 decks659 decks
37%synergy
Morbid Opportunist
37%inclusion243 decks659 decks
29%synergy
River Kelpie
37%inclusion7 decks19 decks
36%synergy
Lotho, Corrupt Shirriff
34%inclusion227 decks659 decks
21%synergy
Midnight Reaper
34%inclusion225 decks659 decks
31%synergy
Elenda, the Dusk Rose
34%inclusion225 decks659 decks
29%synergy
Safehold Elite
33%inclusion5 decks15 decks
33%synergy
Woodfall Primus
33%inclusion5 decks15 decks
32%synergy
Zack Fair
29%inclusion191 decks659 decks
27%synergy
Sun Titan
29%inclusion190 decks659 decks
21%synergy
Bitterbloom Bearer
28%inclusion187 decks659 decks
26%synergy
Rhys, the Evermore
27%inclusion142 decks526 decks
26%synergy
Braids, Arisen Nightmare
27%inclusion176 decks659 decks
20%synergy
Heartmender
27%inclusion4 decks15 decks
27%synergy
Emptiness
27%inclusion175 decks659 decks
26%synergy
Chronozoa
26%inclusion5 decks19 decks
26%synergy
Grand Abolisher
26%inclusion171 decks659 decks
17%synergy
Voice of Victory
25%inclusion167 decks659 decks
19%synergy
Teysa Karlov
24%inclusion156 decks659 decks
19%synergy
Imperial Recruiter
23%inclusion5 decks22 decks
18%synergy
Mayhem Devil
23%inclusion5 decks22 decks
13%synergy
Pawn of Ulamog
22%inclusion144 decks659 decks
20%synergy
Charismatic Conqueror
22%inclusion144 decks659 decks
19%synergy
Junji, the Midnight Sky
22%inclusion142 decks659 decks
19%synergy
Vengeful Bloodwitch
21%inclusion137 decks659 decks
19%synergy
Syr Konrad, the Grim
21%inclusion136 decks659 decks
12%synergy
Aerie Ouphes
20%inclusion3 decks15 decks
20%synergy
Rendclaw Trow
20%inclusion3 decks15 decks
20%synergy
Ivy Lane Denizen
20%inclusion3 decks15 decks
19%synergy
Devoted Druid
20%inclusion3 decks15 decks
17%synergy
Faeburrow Elder
20%inclusion3 decks15 decks
8%synergy
Sakura-Tribe Elder
20%inclusion3 decks15 decks
4%synergy
Eternal Witness
20%inclusion3 decks15 decks
4%synergy
Birds of Paradise
20%inclusion3 decks15 decks
-7%synergy
Instants
Deadly Dispute
56%inclusion366 decks659 decks
43%synergy
Anguished Unmaking
49%inclusion322 decks659 decks
24%synergy
Village Rites
47%inclusion307 decks659 decks
37%synergy
Counterspell
37%inclusion7 decks19 decks
-5%synergy
Generous Gift
33%inclusion220 decks659 decks
12%synergy
Flare of Fortitude
32%inclusion211 decks659 decks
28%synergy
Deflecting Swat
32%inclusion7 decks22 decks
15%synergy
Fell the Profane
28%inclusion187 decks659 decks
19%synergy
First Day of Class
27%inclusion6 decks22 decks
27%synergy
Deadly Rollick
26%inclusion172 decks659 decks
12%synergy
Inkshield
25%inclusion166 decks659 decks
18%synergy
Corrupted Conviction
24%inclusion159 decks659 decks
20%synergy
Malakir Rebirth
24%inclusion158 decks659 decks
16%synergy
Culling the Weak
22%inclusion147 decks659 decks
18%synergy
Despark
21%inclusion139 decks659 decks
8%synergy
Dovin's Veto
21%inclusion4 decks19 decks
3%synergy
Assassin's Trophy
20%inclusion3 decks15 decks
-11%synergy
Beast Within
20%inclusion3 decks15 decks
-14%synergy
Silence
20%inclusion129 decks659 decks
13%synergy
Void Rend
16%inclusion3 decks19 decks
1%synergy
Negate
16%inclusion3 decks19 decks
-5%synergy
Plumb the Forbidden
14%inclusion94 decks659 decks
12%synergy
Fracture
14%inclusion91 decks659 decks
9%synergy
Red Elemental Blast
14%inclusion3 decks22 decks
8%synergy
Chaos Warp
14%inclusion3 decks22 decks
-16%synergy
Flawless Maneuver
12%inclusion78 decks659 decks
1%synergy
Entomb
10%inclusion66 decks659 decks
3%synergy
Stroke of Midnight
10%inclusion63 decks659 decks
-1%synergy
Cabal Ritual
9.3%inclusion61 decks659 decks
4%synergy
Dawn's Truce
9.1%inclusion60 decks659 decks
2%synergy
Reprieve
8.6%inclusion57 decks659 decks
4%synergy
Mortify
7.7%inclusion51 decks659 decks
-3%synergy
Saw in Half
7.6%inclusion50 decks659 decks
3%synergy
Flare of Malice
7.4%inclusion49 decks659 decks
5%synergy
Imp's Mischief
7.4%inclusion49 decks659 decks
4%synergy
Clever Concealment
7.1%inclusion47 decks659 decks
3%synergy
Sorceries
Reanimate
54%inclusion354 decks659 decks
35%synergy
Diabolic Intent
50%inclusion330 decks659 decks
42%synergy
Damn
50%inclusion330 decks659 decks
35%synergy
Victimize
45%inclusion299 decks659 decks
33%synergy
Nature's Lore
40%inclusion6 decks15 decks
9%synergy
Farseek
40%inclusion6 decks15 decks
4%synergy
Cultivate
40%inclusion6 decks15 decks
-2%synergy
Toxic Deluge
34%inclusion224 decks659 decks
16%synergy
Three Visits
33%inclusion5 decks15 decks
9%synergy
Kodama's Reach
27%inclusion4 decks15 decks
0%synergy
Eerie Ultimatum
20%inclusion3 decks15 decks
9%synergy
Night's Whisper
18%inclusion120 decks659 decks
9%synergy
Faithless Looting
18%inclusion4 decks22 decks
2%synergy
Blasphemous Edict
17%inclusion111 decks659 decks
11%synergy
Supreme Verdict
16%inclusion3 decks19 decks
4%synergy
Austere Command
14%inclusion94 decks659 decks
2%synergy
Blasphemous Act
14%inclusion3 decks22 decks
-20%synergy
Agadeem's Awakening
11%inclusion75 decks659 decks
8%synergy
Sevinne's Reclamation
11%inclusion75 decks659 decks
4%synergy
Sign in Blood
11%inclusion74 decks659 decks
3%synergy
Imperial Seal
11%inclusion73 decks659 decks
6%synergy
Grim Tutor
11%inclusion71 decks659 decks
7%synergy
Living Death
9.0%inclusion59 decks659 decks
4%synergy
Beseech the Mirror
7.4%inclusion49 decks659 decks
4%synergy
Farewell
7.4%inclusion49 decks659 decks
-5%synergy
Wrath of God
6.4%inclusion42 decks659 decks
2%synergy
Vindicate
6.2%inclusion41 decks659 decks
0%synergy
Damnation
6.2%inclusion41 decks659 decks
0%synergy
Buried Alive
6.1%inclusion40 decks659 decks
0%synergy
Dread Return
5.9%inclusion39 decks659 decks
1%synergy
Exsanguinate
5.8%inclusion38 decks659 decks
-1%synergy
Diabolic Tutor
5.3%inclusion35 decks659 decks
0%synergy
Rite of Oblivion
5.0%inclusion33 decks659 decks
3%synergy
Utility Artifacts
Lightning Greaves
49%inclusion326 decks659 decks
25%synergy
Blasting Station
44%inclusion289 decks659 decks
43%synergy
The Great Henge
33%inclusion5 decks15 decks
24%synergy
Swiftfoot Boots
25%inclusion162 decks659 decks
-3%synergy
Oketra's Monument
15%inclusion96 decks659 decks
13%synergy
The One Ring
14%inclusion90 decks659 decks
5%synergy
Jet Medallion
13%inclusion86 decks659 decks
9%synergy
Pearl Medallion
12%inclusion76 decks659 decks
9%synergy
Bolas's Citadel
12%inclusion76 decks659 decks
4%synergy
Spawning Pit
7.0%inclusion46 decks659 decks
7%synergy
Wishclaw Talisman
7.0%inclusion46 decks659 decks
2%synergy
Enchantments
Cathars' Crusade
62%inclusion411 decks659 decks
57%synergy
Bastion of Remembrance
59%inclusion388 decks659 decks
52%synergy
The Meathook Massacre
45%inclusion298 decks659 decks
40%synergy
Black Market Connections
38%inclusion253 decks659 decks
26%synergy
Thran Vigil
36%inclusion234 decks659 decks
35%synergy
Grave Pact
32%inclusion208 decks659 decks
27%synergy
Rhythm of the Wild
30%inclusion3 decks10 decks
9%synergy
Bitterblossom
30%inclusion197 decks659 decks
26%synergy
Phyrexian Arena
28%inclusion185 decks659 decks
13%synergy
Impact Tremors
27%inclusion6 decks22 decks
18%synergy
Decree of Silence
26%inclusion5 decks19 decks
26%synergy
Mystic Remora
26%inclusion5 decks19 decks
10%synergy
Arcane Adaptation
16%inclusion3 decks19 decks
15%synergy
Land Tax
14%inclusion93 decks659 decks
8%synergy
Animate Dead
14%inclusion89 decks659 decks
5%synergy
Dictate of Erebos
12%inclusion81 decks659 decks
9%synergy
Funeral Room // Awakening Hall
11%inclusion72 decks659 decks
9%synergy
Sothera, the Supervoid
10%inclusion68 decks659 decks
9%synergy
Martyr's Cause
7.9%inclusion52 decks659 decks
8%synergy
Trouble in Pairs
6.7%inclusion44 decks659 decks
2%synergy
Fanatical Devotion
5.9%inclusion39 decks659 decks
5%synergy
Blind Obedience
5.8%inclusion38 decks659 decks
0%synergy
Barrensteppe Siege
5.5%inclusion36 decks659 decks
4%synergy
Planeswalkers
Liliana, Dreadhorde General
15%inclusion99 decks659 decks
11%synergy
Elspeth, Storm Slayer
6.8%inclusion45 decks659 decks
2%synergy
Utility Lands
Phyrexian Tower
61%inclusion404 decks659 decks
52%synergy
Bojuka Bog
45%inclusion294 decks659 decks
15%synergy
Urborg, Tomb of Yawgmoth
43%inclusion281 decks659 decks
34%synergy
High Market
30%inclusion198 decks659 decks
27%synergy
Reliquary Tower
30%inclusion195 decks659 decks
0%synergy
Takenuma, Abandoned Mire
24%inclusion159 decks659 decks
16%synergy
Otawara, Soaring City
21%inclusion4 decks19 decks
5%synergy
Cabal Coffers
21%inclusion136 decks659 decks
11%synergy
Susur Secundi, Void Altar
18%inclusion118 decks659 decks
15%synergy
Vault of the Archangel
18%inclusion117 decks659 decks
6%synergy
Eiganjo, Seat of the Empire
17%inclusion109 decks659 decks
10%synergy
Mistrise Village
16%inclusion3 decks19 decks
8%synergy
Abandoned Air Temple
14%inclusion83 decks608 decks
9%synergy
Midgar, City of Mako
12%inclusion82 decks659 decks
9%synergy
Urza's Saga
12%inclusion76 decks659 decks
5%synergy
Nesting Grounds
10%inclusion67 decks659 decks
8%synergy
Command Beacon
9.1%inclusion60 decks659 decks
4%synergy
Westvale Abbey
9.0%inclusion59 decks659 decks
7%synergy
Spymaster's Vault
8.6%inclusion57 decks659 decks
6%synergy
Nykthos, Shrine to Nyx
6.8%inclusion45 decks659 decks
2%synergy
Mana Artifacts
Sol Ring
93%inclusion614 decks659 decks
10%synergy
Arcane Signet
90%inclusion596 decks659 decks
18%synergy
Talisman of Hierarchy
71%inclusion469 decks659 decks
45%synergy
Orzhov Signet
57%inclusion373 decks659 decks
34%synergy
Talisman of Indulgence
32%inclusion7 decks22 decks
4%synergy
Talisman of Dominance
32%inclusion6 decks19 decks
-1%synergy
Fellwar Stone
31%inclusion204 decks659 decks
11%synergy
Talisman of Progress
26%inclusion5 decks19 decks
1%synergy
The Soul Stone
19%inclusion124 decks659 decks
15%synergy
Talisman of Conviction
18%inclusion4 decks22 decks
-6%synergy
Mind Stone
17%inclusion110 decks659 decks
2%synergy
Thought Vessel
16%inclusion103 decks659 decks
-2%synergy
Lotus Petal
14%inclusion91 decks659 decks
7%synergy
Chrome Mox
11%inclusion73 decks659 decks
5%synergy
Mana Vault
9.4%inclusion62 decks659 decks
4%synergy
Mox Diamond
6.8%inclusion45 decks659 decks
3%synergy
Crowded Crypt
5.5%inclusion36 decks659 decks
4%synergy
Lands
Breeding Pool
90%inclusion9 decks10 decks
48%synergy
Command Tower
90%inclusion593 decks659 decks
16%synergy
Godless Shrine
83%inclusion548 decks659 decks
42%synergy
Isolated Chapel
74%inclusion488 decks659 decks
40%synergy
Hallowed Fountain
74%inclusion14 decks19 decks
34%synergy
Indatha Triome
67%inclusion10 decks15 decks
40%synergy
Temple Garden
67%inclusion10 decks15 decks
27%synergy
Overgrown Tomb
67%inclusion10 decks15 decks
25%synergy
Caves of Koilos
67%inclusion439 decks659 decks
38%synergy
Vault of Champions
64%inclusion421 decks659 decks
40%synergy
Watery Grave
63%inclusion12 decks19 decks
22%synergy
Shattered Sanctum
62%inclusion410 decks659 decks
47%synergy
Blood Crypt
59%inclusion13 decks22 decks
21%synergy
Marsh Flats
57%inclusion375 decks659 decks
46%synergy
Bleachbone Verge
55%inclusion365 decks659 decks
47%synergy
Sacred Foundry
55%inclusion12 decks22 decks
18%synergy
Fetid Heath
52%inclusion344 decks659 decks
39%synergy
Tainted Field
52%inclusion340 decks659 decks
39%synergy
Zagoth Triome
50%inclusion5 decks10 decks
23%synergy
The World Tree
50%inclusion5 decks10 decks
23%synergy
Jetmir's Garden
50%inclusion5 decks10 decks
22%synergy
Shadowy Backstreet
42%inclusion278 decks659 decks
32%synergy
Raffine's Tower
42%inclusion8 decks19 decks
18%synergy
Brightclimb Pathway
41%inclusion269 decks659 decks
33%synergy
Volcanic Island
40%inclusion4 decks10 decks
26%synergy
Tropical Island
40%inclusion4 decks10 decks
26%synergy
Ziatora's Proving Ground
40%inclusion4 decks10 decks
14%synergy
Spara's Headquarters
40%inclusion4 decks10 decks
13%synergy
Sunpetal Grove
40%inclusion6 decks15 decks
12%synergy
Steam Vents
40%inclusion4 decks10 decks
2%synergy
Stomping Ground
40%inclusion4 decks10 decks
-1%synergy
Tundra
37%inclusion7 decks19 decks
23%synergy
Shineshadow Snarl
34%inclusion224 decks659 decks
22%synergy
Savannah
33%inclusion5 decks15 decks
21%synergy
Bayou
33%inclusion5 decks15 decks
20%synergy
Woodland Cemetery
33%inclusion5 decks15 decks
1%synergy
Badlands
32%inclusion7 decks22 decks
19%synergy
Savai Triome
32%inclusion7 decks22 decks
8%synergy
Underground Sea
32%inclusion6 decks19 decks
17%synergy
Sea of Clouds
32%inclusion6 decks19 decks
8%synergy
Taiga
30%inclusion3 decks10 decks
17%synergy
Hinterland Harbor
30%inclusion3 decks10 decks
-3%synergy
Exotic Orchard
29%inclusion190 decks659 decks
-8%synergy
Dragonskull Summit
27%inclusion6 decks22 decks
-8%synergy
Underground River
26%inclusion5 decks19 decks
4%synergy
Morphic Pool
26%inclusion5 decks19 decks
2%synergy
Silent Clearing
25%inclusion168 decks659 decks
21%synergy
Plateau
23%inclusion5 decks22 decks
11%synergy
Luxury Suite
23%inclusion5 decks22 decks
-1%synergy
Clifftop Retreat
23%inclusion5 decks22 decks
-13%synergy