Cavalier of Night
Phantasmal Image
Altar of Dementia

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Phantasmal Image as a copy of Cavalier of Night on the battlefield).

   Steps

How does this combo work?
1
Activate Altar of Dementia by sacrificing Phantasmal Image.
2
When Phantasmal Image dies, its last ability from Cavalier of Night triggers, returning itself from your graveyard to the battlefield as a copy of Cavalier of Night.
3
When Phantasmal Image enters the battlefield, its first triggered ability from Cavalier of Night triggers; choose not to sacrifice a creature.
4
Resolve the Altar of Dementia ability from step 1.
5
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite mill
Infinite sacrifice triggers
Infinite self-mill
Sefris of the Hidden Ways
0.5%inclusion55 decks11.3K decks
Araumi of the Dead Tide
1.1%inclusion38 decks3.55K decks
The Master, Formed Anew
0.9%inclusion7 decks821 decks
Sidar Jabari of Zhalfir
0.0%inclusion5 decks17.2K decks
Muldrotha, the Gravetide
0.0%inclusion3 decks22.7K decks
The Ever-Changing 'Dane
0.3%inclusion3 decks1.01K decks
Ashling, the Limitless
0.0%inclusion2 decks17.8K decks
Mirko, Obsessive Theorist
0.0%inclusion2 decks9.21K decks
Bane, Lord of Darkness
0.1%inclusion2 decks2.36K decks
The Wandering Minstrel
0.0%inclusion1 decks15K decks
Hidetsugu and Kairi
0.0%inclusion1 decks3.25K decks
Marchesa, the Black Rose
0.0%inclusion1 decks12.5K decks
Kenrith, the Returned King
0.0%inclusion1 decks29.1K decks
New Cards
Grave Researcher
14%inclusion1 decks7 decks
13%synergy
Changing Loyalty
14%inclusion1 decks7 decks
13%synergy
Continue?
6.7%inclusion1 decks15 decks
5%synergy
Armaggon, Future Shark
3.8%inclusion1 decks26 decks
3%synergy
High Synergy Cards
Karmic Guide
86%inclusion59 decks69 decks
82%synergy
Radiant Solar
77%inclusion53 decks69 decks
76%synergy
Reveillark
68%inclusion47 decks69 decks
67%synergy
Birthing Pod
57%inclusion4 decks7 decks
55%synergy
Nadaar, Selfless Paladin
51%inclusion35 decks69 decks
50%synergy
Animate Dead
59%inclusion71 decks121 decks
50%synergy
Plaguecrafter
54%inclusion65 decks121 decks
49%synergy
White Plume Adventurer
49%inclusion34 decks69 decks
48%synergy
Buried Alive
54%inclusion65 decks121 decks
48%synergy
Likeness Looter
49%inclusion59 decks121 decks
46%synergy
Top Cards
Reanimate
63%inclusion76 decks121 decks
44%synergy
Swords to Plowshares
62%inclusion43 decks69 decks
1%synergy
Sun Titan
52%inclusion36 decks69 decks
44%synergy
Entomb
50%inclusion60 decks121 decks
43%synergy
Victimize
49%inclusion59 decks121 decks
36%synergy
Viscera Seer
45%inclusion55 decks121 decks
37%synergy
Cathar Commando
43%inclusion30 decks69 decks
41%synergy
Angel of the Ruins
43%inclusion30 decks69 decks
40%synergy
Path to Exile
43%inclusion30 decks69 decks
-4%synergy
Vohar, Vodalian Desecrator
41%inclusion50 decks121 decks
40%synergy
Game Changers
Survival of the Fittest
43%inclusion3 decks7 decks
41%synergy
Fierce Guardianship
24%inclusion29 decks121 decks
6%synergy
Demonic Tutor
22%inclusion27 decks121 decks
3%synergy
Ancient Tomb
17%inclusion21 decks121 decks
8%synergy
Thassa's Oracle
12%inclusion15 decks121 decks
6%synergy
Chrome Mox
10%inclusion12 decks121 decks
4%synergy
Consecrated Sphinx
7.4%inclusion9 decks121 decks
3%synergy
Mox Diamond
7.4%inclusion9 decks121 decks
3%synergy
Intuition
5.8%inclusion7 decks121 decks
4%synergy
Gifts Ungiven
5.8%inclusion7 decks121 decks
4%synergy
Creatures
Glasspool Mimic
73%inclusion88 decks121 decks
70%synergy
Kiki-Jiki, Mirror Breaker
60%inclusion3 decks5 decks
57%synergy
Simian Spirit Guide
60%inclusion3 decks5 decks
54%synergy
Satyr Wayfinder
43%inclusion3 decks7 decks
41%synergy
World Shaper
43%inclusion3 decks7 decks
40%synergy
Underrealm Lich
43%inclusion3 decks7 decks
40%synergy
Springbloom Druid
43%inclusion3 decks7 decks
39%synergy
Sakura-Tribe Elder
43%inclusion3 decks7 decks
27%synergy
Birds of Paradise
43%inclusion3 decks7 decks
15%synergy
Abdel Adrian, Gorion's Ward
41%inclusion28 decks69 decks
40%synergy
Ashen Rider
41%inclusion28 decks69 decks
40%synergy
Cavalier of Dawn
39%inclusion27 decks69 decks
39%synergy
Stitcher's Supplier
38%inclusion46 decks121 decks
34%synergy
Mulldrifter
37%inclusion45 decks121 decks
32%synergy
Witch Enchanter
37%inclusion25 decks68 decks
29%synergy
Gray Merchant of Asphodel
36%inclusion44 decks121 decks
28%synergy
Solemn Simulacrum
36%inclusion43 decks121 decks
23%synergy
Seasoned Dungeoneer
35%inclusion24 decks69 decks
34%synergy
Rona, Herald of Invasion
35%inclusion42 decks121 decks
33%synergy
Baleful Strix
34%inclusion41 decks121 decks
21%synergy
Boromir, Warden of the Tower
33%inclusion23 decks69 decks
29%synergy
Massacre Wurm
32%inclusion39 decks121 decks
27%synergy
Umbral Collar Zealot
31%inclusion17 decks54 decks
28%synergy
Benevolent Bodyguard
30%inclusion21 decks69 decks
30%synergy
Hama Pashar, Ruin Seeker
30%inclusion21 decks69 decks
30%synergy
Triumphant Adventurer
30%inclusion21 decks69 decks
30%synergy
Midnight Pathlighter
30%inclusion21 decks69 decks
30%synergy
Merfolk Looter
30%inclusion36 decks121 decks
29%synergy
Obsessive Stitcher
30%inclusion36 decks121 decks
29%synergy
Twilight Diviner
30%inclusion8 decks27 decks
27%synergy
Jirina, Dauntless General
29%inclusion20 decks69 decks
28%synergy
Ghostly Pilferer
28%inclusion34 decks121 decks
26%synergy
Syr Konrad, the Grim
28%inclusion34 decks121 decks
20%synergy
Cartel Aristocrat
28%inclusion19 decks69 decks
27%synergy
Linvala, Shield of Sea Gate
28%inclusion19 decks69 decks
27%synergy
Selfless Spirit
28%inclusion19 decks69 decks
23%synergy
Angel of Indemnity
26%inclusion18 decks69 decks
25%synergy
Warren Soultrader
26%inclusion30 decks117 decks
20%synergy
Spark Double
26%inclusion31 decks121 decks
20%synergy
Flesh Duplicate
25%inclusion30 decks121 decks
23%synergy
Sister Hospitaller
25%inclusion17 decks69 decks
24%synergy
Elesh Norn, Grand Cenobite
25%inclusion17 decks69 decks
21%synergy
Floating-Dream Zubera
24%inclusion29 decks121 decks
24%synergy
Cloud of Faeries
24%inclusion29 decks121 decks
22%synergy
Glen Elendra Archmage
23%inclusion28 decks121 decks
21%synergy
Ledger Shredder
22%inclusion27 decks121 decks
19%synergy
Angel of Glory's Rise
22%inclusion15 decks69 decks
21%synergy
Hedron Crab
21%inclusion26 decks121 decks
19%synergy
Peregrine Drake
21%inclusion26 decks121 decks
18%synergy
Boggart Trawler
21%inclusion24 decks116 decks
17%synergy
Instants
Void Rend
30%inclusion21 decks69 decks
16%synergy
Anguished Unmaking
30%inclusion21 decks69 decks
6%synergy
An Offer You Can't Refuse
30%inclusion36 decks121 decks
5%synergy
Frantic Search
29%inclusion35 decks121 decks
14%synergy
Sink into Stupor
27%inclusion32 decks117 decks
17%synergy
Swan Song
27%inclusion33 decks121 decks
10%synergy
Counterspell
26%inclusion31 decks121 decks
-16%synergy
Fell the Profane
24%inclusion28 decks117 decks
15%synergy
Malakir Rebirth
21%inclusion26 decks121 decks
13%synergy
Dark Ritual
21%inclusion26 decks121 decks
-3%synergy
Despark
20%inclusion14 decks69 decks
7%synergy
Dovin's Veto
17%inclusion12 decks69 decks
-1%synergy
Cyclonic Rift
17%inclusion21 decks121 decks
-4%synergy
Arcane Denial
17%inclusion20 decks121 decks
-4%synergy
Saw in Half
16%inclusion19 decks121 decks
11%synergy
Vampiric Tutor
16%inclusion19 decks121 decks
1%synergy
Faithful Mending
14%inclusion10 decks69 decks
12%synergy
Wake the Dead
14%inclusion17 decks121 decks
14%synergy
Songs of the Damned
12%inclusion15 decks121 decks
11%synergy
Sacrifice
12%inclusion15 decks121 decks
11%synergy
Fact or Fiction
12%inclusion14 decks121 decks
7%synergy
Thirst for Identity
11%inclusion3 decks27 decks
11%synergy
Cabal Ritual
11%inclusion13 decks121 decks
5%synergy
Culling the Weak
10%inclusion12 decks121 decks
6%synergy
Mana Drain
10%inclusion12 decks121 decks
-4%synergy
Negate
10%inclusion12 decks121 decks
-11%synergy
Force of Negation
9.1%inclusion11 decks121 decks
1%synergy
Force of Will
9.1%inclusion11 decks121 decks
-1%synergy
Generous Gift
8.7%inclusion6 decks69 decks
-13%synergy
Darkblast
8.3%inclusion10 decks121 decks
8%synergy
Muddle the Mixture
8.3%inclusion10 decks121 decks
4%synergy
Flare of Denial
7.5%inclusion9 decks120 decks
5%synergy
Flare of Fortitude
7.4%inclusion5 decks68 decks
3%synergy
Demonic Consultation
6.6%inclusion8 decks121 decks
3%synergy
Stroke of Midnight
5.8%inclusion4 decks69 decks
-4%synergy
Teferi's Protection
5.8%inclusion4 decks69 decks
-11%synergy
Plumb the Forbidden
5.8%inclusion7 decks121 decks
3%synergy
Tainted Pact
5.8%inclusion7 decks121 decks
2%synergy
Mindbreak Trap
5.8%inclusion7 decks121 decks
1%synergy
Flusterstorm
5.8%inclusion7 decks121 decks
-1%synergy
Snap
5.8%inclusion7 decks121 decks
-2%synergy
Mystical Tutor
5.8%inclusion7 decks121 decks
-6%synergy
Deadly Dispute
5.8%inclusion7 decks121 decks
-7%synergy
Deadly Rollick
5.8%inclusion7 decks121 decks
-8%synergy
Waterlogged Teachings
5.1%inclusion6 decks117 decks
1%synergy
Sorceries
Damn
35%inclusion24 decks69 decks
20%synergy
Dread Return
31%inclusion37 decks121 decks
26%synergy
Living Death
31%inclusion37 decks121 decks
25%synergy
Toxic Deluge
24%inclusion29 decks121 decks
6%synergy
Unmarked Grave
20%inclusion24 decks121 decks
18%synergy
Windfall
20%inclusion24 decks121 decks
8%synergy
Persist
18%inclusion22 decks121 decks
16%synergy
Agadeem's Awakening
17%inclusion20 decks121 decks
14%synergy
Sevinne's Reclamation
14%inclusion10 decks69 decks
7%synergy
Feed the Swarm
14%inclusion17 decks121 decks
-2%synergy
Unburial Rites
13%inclusion9 decks69 decks
11%synergy
Incarnation Technique
12%inclusion14 decks121 decks
11%synergy
Diabolic Intent
12%inclusion14 decks121 decks
4%synergy
Exhume
8.3%inclusion10 decks121 decks
7%synergy
Glimpse the Unthinkable
7.4%inclusion9 decks121 decks
6%synergy
Lively Dirge
7.4%inclusion9 decks121 decks
6%synergy
Singularity Rupture
7.4%inclusion4 decks54 decks
4%synergy
Ondu Inversion
7.2%inclusion5 decks69 decks
6%synergy
Supreme Verdict
7.2%inclusion5 decks69 decks
-5%synergy
Day of Judgment
5.8%inclusion4 decks69 decks
4%synergy
Utility Artifacts
Ashnod's Altar
32%inclusion39 decks121 decks
26%synergy
Lightning Greaves
31%inclusion38 decks121 decks
7%synergy
Mesmeric Orb
28%inclusion34 decks121 decks
27%synergy
Phyrexian Altar
23%inclusion28 decks121 decks
20%synergy
Perpetual Timepiece
15%inclusion18 decks121 decks
14%synergy
Swiftfoot Boots
14%inclusion17 decks121 decks
-13%synergy
Wayfarer's Bauble
13%inclusion16 decks121 decks
6%synergy
Convergence of Dominion
10%inclusion12 decks121 decks
10%synergy
Collector's Vault
10%inclusion12 decks121 decks
9%synergy
The One Ring
9.1%inclusion11 decks121 decks
1%synergy
Skullclamp
8.3%inclusion10 decks121 decks
-3%synergy
Thousand-Year Elixir
7.4%inclusion9 decks121 decks
6%synergy
Monument to Endurance
6.4%inclusion5 decks78 decks
5%synergy
Blasting Station
5.8%inclusion7 decks121 decks
5%synergy
Matzalantli, the Great Door
5.8%inclusion7 decks121 decks
5%synergy
Panharmonicon
5.8%inclusion7 decks121 decks
2%synergy
Enchantments
Goblin Bombardment
60%inclusion3 decks5 decks
54%synergy
Seal of Primordium
43%inclusion3 decks7 decks
42%synergy
Tortured Existence
37%inclusion45 decks121 decks
35%synergy
Necromancy
34%inclusion41 decks121 decks
31%synergy
Dance of the Dead
23%inclusion28 decks121 decks
22%synergy
Rhystic Study
20%inclusion24 decks121 decks
-3%synergy
Ripples of Undeath
20%inclusion23 decks116 decks
15%synergy
Mystic Remora
18%inclusion22 decks121 decks
2%synergy
Smothering Tithe
12%inclusion8 decks69 decks
-9%synergy
Chthonian Nightmare
9.2%inclusion11 decks120 decks
8%synergy
Dungeon Delver
8.3%inclusion10 decks121 decks
8%synergy
Out of the Tombs
8.3%inclusion10 decks121 decks
7%synergy
Heartless Summoning
7.4%inclusion9 decks121 decks
6%synergy
The Meathook Massacre
6.6%inclusion8 decks121 decks
2%synergy
Kaya's Ghostform
5.8%inclusion7 decks121 decks
2%synergy
Propaganda
5.8%inclusion7 decks121 decks
-8%synergy
Planeswalkers
Teferi, Master of Time
30%inclusion36 decks121 decks
28%synergy
Ashiok, Dream Render
17%inclusion21 decks121 decks
15%synergy
Utility Lands
Boseiju, Who Endures
43%inclusion3 decks7 decks
24%synergy
Takenuma, Abandoned Mire
40%inclusion48 decks121 decks
31%synergy
Phyrexian Tower
39%inclusion47 decks121 decks
30%synergy
Otawara, Soaring City
37%inclusion45 decks121 decks
21%synergy
Urborg, Tomb of Yawgmoth
29%inclusion35 decks121 decks
20%synergy
High Market
27%inclusion33 decks121 decks
25%synergy
Geier Reach Sanitarium
26%inclusion31 decks121 decks
23%synergy
Cephalid Coliseum
23%inclusion28 decks121 decks
20%synergy
Bojuka Bog
23%inclusion28 decks121 decks
-6%synergy
Minamo, School at Water's Edge
18%inclusion22 decks121 decks
14%synergy
Spymaster's Vault
18%inclusion21 decks117 decks
15%synergy
Eiganjo, Seat of the Empire
12%inclusion8 decks69 decks
5%synergy
Dakmor Salvage
9.1%inclusion11 decks121 decks
7%synergy
Academy Ruins
9.1%inclusion11 decks121 decks
4%synergy
Nephalia Drownyard
7.4%inclusion9 decks121 decks
5%synergy
Cabal Coffers
7.4%inclusion9 decks121 decks
-2%synergy
Riptide Laboratory
6.6%inclusion8 decks121 decks
5%synergy
Mystic Sanctuary
6.6%inclusion8 decks121 decks
-4%synergy
Reliquary Tower
6.6%inclusion8 decks121 decks
-23%synergy
Sunken Palace
6.0%inclusion7 decks116 decks
5%synergy
Tomb Fortress
5.8%inclusion7 decks121 decks
5%synergy
Lotus Field
5.8%inclusion7 decks121 decks
4%synergy
Command Beacon
5.8%inclusion7 decks121 decks
1%synergy
Nykthos, Shrine to Nyx
5.8%inclusion7 decks121 decks
0%synergy
Rogue's Passage
5.8%inclusion7 decks121 decks
-14%synergy
Midgar, City of Mako
5.3%inclusion3 decks57 decks
2%synergy
Mana Artifacts
Sol Ring
85%inclusion103 decks121 decks
2%synergy
Arcane Signet
78%inclusion94 decks121 decks
6%synergy
Talisman of Dominance
49%inclusion59 decks121 decks
16%synergy
Fellwar Stone
37%inclusion45 decks121 decks
17%synergy
Dimir Signet
36%inclusion43 decks121 decks
12%synergy
Talisman of Progress
29%inclusion20 decks69 decks
4%synergy
Talisman of Hierarchy
28%inclusion19 decks69 decks
1%synergy
Orzhov Signet
19%inclusion13 decks69 decks
-4%synergy
Mind Stone
15%inclusion18 decks121 decks
1%synergy
Azorius Signet
14%inclusion10 decks69 decks
-6%synergy
The Soul Stone
12%inclusion6 decks52 decks
7%synergy
Lotus Petal
7.4%inclusion9 decks121 decks
0%synergy
Patriar's Seal
6.6%inclusion8 decks121 decks
5%synergy
Mana Vault
5.8%inclusion7 decks121 decks
0%synergy
Commander's Sphere
5.8%inclusion7 decks121 decks
-6%synergy
Lands
Command Tower
95%inclusion115 decks121 decks
21%synergy
Watery Grave
66%inclusion80 decks121 decks
24%synergy
Hallowed Fountain
61%inclusion42 decks69 decks
21%synergy
Godless Shrine
59%inclusion41 decks69 decks
18%synergy
Exotic Orchard
59%inclusion71 decks121 decks
22%synergy
Overgrown Tomb
57%inclusion4 decks7 decks
16%synergy
Breeding Pool
57%inclusion4 decks7 decks
15%synergy
Polluted Delta
53%inclusion64 decks121 decks
41%synergy
Raffine's Tower
52%inclusion36 decks69 decks
28%synergy
Underground River
52%inclusion63 decks121 decks
29%synergy
Morphic Pool
52%inclusion63 decks121 decks
28%synergy
Vault of Champions
51%inclusion35 decks69 decks
27%synergy
Sea of Clouds
46%inclusion32 decks69 decks
22%synergy
Caves of Koilos
46%inclusion32 decks69 decks
17%synergy
Drowned Catacomb
46%inclusion56 decks121 decks
17%synergy
Sunken Hollow
45%inclusion54 decks121 decks
11%synergy
Bayou
43%inclusion3 decks7 decks
30%synergy
Tropical Island
43%inclusion3 decks7 decks
29%synergy
Zagoth Triome
43%inclusion3 decks7 decks
16%synergy
Marsh Flats
42%inclusion51 decks121 decks
32%synergy
Shipwreck Marsh
41%inclusion50 decks121 decks
23%synergy
Arcane Sanctum
39%inclusion27 decks69 decks
12%synergy
Flooded Strand
37%inclusion45 decks121 decks
26%synergy
Deserted Beach
35%inclusion24 decks69 decks
18%synergy
Glacial Fortress
35%inclusion24 decks69 decks
2%synergy
Undercity Sewers
34%inclusion41 decks121 decks
22%synergy
Prairie Stream
33%inclusion23 decks69 decks
0%synergy
Adarkar Wastes
30%inclusion21 decks69 decks
6%synergy
Clearwater Pathway
28%inclusion34 decks121 decks
21%synergy
Isolated Chapel
28%inclusion19 decks69 decks
-6%synergy
Darkwater Catacombs
27%inclusion33 decks121 decks
13%synergy
Shadowy Backstreet
26%inclusion18 decks69 decks
16%synergy
Choked Estuary
26%inclusion31 decks121 decks
11%synergy
Dimir Aqueduct
25%inclusion30 decks121 decks
11%synergy
Meticulous Archive
25%inclusion17 decks69 decks
16%synergy
Port Town
25%inclusion17 decks69 decks
10%synergy
Shattered Sanctum
25%inclusion17 decks69 decks
9%synergy
Sunken Ruins
21%inclusion25 decks121 decks
15%synergy
Scalding Tarn
21%inclusion25 decks121 decks
10%synergy
Verdant Catacombs
21%inclusion25 decks121 decks
10%synergy
Brightclimb Pathway
20%inclusion14 decks69 decks
12%synergy
Fabled Passage
20%inclusion24 decks121 decks
10%synergy
Hengegate Pathway
19%inclusion13 decks69 decks
13%synergy
Darkslick Shores
18%inclusion22 decks121 decks
13%synergy
Tainted Isle
18%inclusion22 decks121 decks
7%synergy
Bloodstained Mire
18%inclusion22 decks121 decks
7%synergy
Misty Rainforest
18%inclusion22 decks121 decks
7%synergy
Nimbus Maze
17%inclusion12 decks69 decks
14%synergy
Orzhov Basilica
17%inclusion12 decks69 decks
3%synergy
City of Brass
17%inclusion21 decks121 decks
10%synergy