Cavalier of Night + Activated Sleeper + Altar of Dementia
Cavalier of Night
Activated Sleeper
Altar of Dementia
Requires
Cavalier of Night must be on the battlefield.
Activated Sleeper must be in the graveyard.
Altar of Dementia must be on the battlefield.
Steps
- Activate Altar of Dementia by sacrificing Cavalier of Night.
- When Cavalier of Night dies, it triggers, returning Activated Sleeper from your graveyard to the battlefield as a copy of Cavalier of Night.
- When Activated Sleeper enters the battlefield, its first triggered ability from Cavalier of Night triggers; choose not to sacrifice a creature.
- Resolve the Altar of Dementia ability from step 1.
- Activate Altar of Dementia by sacrificing Activated Sleeper.
- When Activated Sleeper dies, its last ability from Cavalier of Night triggers, returning itself from your graveyard to the battlefield as a copy of Cavalier of Night.
- When Activated Sleeper enters the battlefield, it triggers; choose not to sacrifice a creature.
- Resolve the Altar of Dementia ability from step 5.
- Repeat from step 5.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite mill. Infinite sacrifice triggers. Infinite self-mill.
Meren of Clan Nel Toth
0.51% of 14243 decks
73 decks
New Cards
Season of Loss
38% of 8 decks
+35% synergy
High Synergy Cards
Accursed Marauder
92% of 38 decks
+86% synergy
Eternal Witness
93% of 101 decks
+83% synergy
Protean Hulk
77% of 101 decks
+76% synergy
Saffi Eriksdotter
75% of 8 decks
+75% synergy
Assassin's Trophy
80% of 101 decks
+74% synergy
Viscera Seer
79% of 141 decks
+74% synergy
Sakura-Tribe Elder
77% of 101 decks
+68% synergy
Elves of Deep Shadow
70% of 101 decks
+68% synergy
Spore Frog
68% of 101 decks
+67% synergy
Carrion Feeder
70% of 141 decks
+67% synergy
Top Cards
Birds of Paradise
75% of 101 decks
+63% synergy
Glasspool Mimic
71% of 28 decks
+70% synergy
Haywire Mite
69% of 99 decks
+67% synergy
Zulaport Cutthroat
68% of 141 decks
+63% synergy
Llanowar Elves
65% of 101 decks
+55% synergy
Karmic Guide
62% of 32 decks
+60% synergy
Avacyn's Pilgrim
62% of 8 decks
+59% synergy
Swords to Plowshares
62% of 32 decks
+34% synergy
Elvish Mystic
61% of 101 decks
+53% synergy
Birthing Ritual
61% of 31 decks
+60% synergy
Creatures
Reveillark
59% of 32 decks
+58% synergy
Cankerbloom
59% of 96 decks
+56% synergy
Warren Soultrader
58% of 43 decks
+54% synergy
Plaguecrafter
57% of 141 decks
+54% synergy
Braids, Arisen Nightmare
56% of 141 decks
+52% synergy
Fiend Artisan
55% of 101 decks
+55% synergy
Fyndhorn Elves
55% of 101 decks
+49% synergy
Grim Haruspex
55% of 141 decks
+53% synergy
Disciple of Freyalise
50% of 34 decks
+46% synergy
Mosswood Dreadknight
46% of 70 decks
+45% synergy
Sun Titan
44% of 32 decks
+39% synergy
Mikaeus, the Unhallowed
43% of 141 decks
+42% synergy
Dauthi Voidwalker
43% of 141 decks
+39% synergy
Wight of the Reliquary
43% of 35 decks
+41% synergy
Blood Artist
43% of 141 decks
+37% synergy
Yawgmoth, Thran Physician
41% of 141 decks
+39% synergy
Elas il-Kor, Sadistic Pilgrim
41% of 32 decks
+38% synergy
Fauna Shaman
40% of 101 decks
+38% synergy
Phantasmal Image
39% of 28 decks
+37% synergy
Renegade Rallier
38% of 8 decks
+37% synergy
Sylvan Safekeeper
37% of 101 decks
+35% synergy
Demon's Disciple
35% of 141 decks
+35% synergy
Yahenni, Undying Partisan
35% of 141 decks
+34% synergy
Morbid Opportunist
35% of 141 decks
+33% synergy
Farhaven Elf
35% of 101 decks
+33% synergy
Gray Merchant of Asphodel
34% of 141 decks
+29% synergy
Fleshbag Marauder
33% of 141 decks
+31% synergy
Phyrexian Delver
30% of 141 decks
+29% synergy
Scorn-Blade Berserker
30% of 118 decks
+29% synergy
Sidisi, Undead Vizier
29% of 141 decks
+28% synergy
Deathrite Shaman
29% of 101 decks
+26% synergy
Body Double
29% of 28 decks
+28% synergy
Bartolomé del Presidio
29% of 14 decks
+27% synergy
Merciless Executioner
28% of 141 decks
+28% synergy
Cavalier of Dawn
28% of 32 decks
+28% synergy
Luminous Broodmoth
28% of 32 decks
+27% synergy
Corpse Knight
28% of 32 decks
+27% synergy
Woe Strider
28% of 141 decks
+26% synergy
Boggart Trawler
28% of 40 decks
+24% synergy
Syr Konrad, the Grim
26% of 141 decks
+21% synergy
Cruel Celebrant
25% of 32 decks
+23% synergy
Elenda and Azor
23% of 13 decks
+23% synergy
Vodalian Wave-Knight
23% of 13 decks
+23% synergy
Reclamation Sage
23% of 101 decks
+17% synergy
Walking Ballista
23% of 141 decks
+20% synergy
Satyr Wayfinder
22% of 101 decks
+21% synergy
Baleful Strix
21% of 28 decks
+18% synergy
Stitcher's Supplier
21% of 141 decks
+20% synergy
Wurmcoil Engine
21% of 141 decks
+19% synergy
Body Launderer
21% of 141 decks
+20% synergy
Instants
Beast Within
55% of 101 decks
+37% synergy
Fell the Profane
47% of 43 decks
+40% synergy
Entomb
45% of 141 decks
+41% synergy
Path to Exile
44% of 32 decks
+23% synergy
Tear Asunder
40% of 101 decks
+38% synergy
Void Rend
39% of 18 decks
+37% synergy
Chord of Calling
37% of 101 decks
+34% synergy
Counterspell
32% of 28 decks
+11% synergy
Abrupt Decay
31% of 101 decks
+28% synergy
Dovin's Veto
28% of 18 decks
+23% synergy
Malakir Rebirth
24% of 141 decks
+20% synergy
Teferi's Protection
22% of 32 decks
+13% synergy
Stroke of Midnight
21% of 14 decks
+15% synergy
Vampiric Tutor
20% of 141 decks
+10% synergy
Dark Ritual
20% of 141 decks
+9% synergy
Grisly Salvage
19% of 101 decks
+18% synergy
Worldly Tutor
16% of 101 decks
+9% synergy
Anguished Unmaking
16% of 32 decks
+10% synergy
Generous Gift
16% of 32 decks
+4% synergy
Revitalizing Repast
15% of 33 decks
+12% synergy
Fierce Guardianship
14% of 28 decks
+6% synergy
Arcane Denial
14% of 28 decks
+5% synergy
Saw in Half
14% of 138 decks
+12% synergy
Noxious Revival
13% of 101 decks
+10% synergy
Veil of Summer
13% of 101 decks
+10% synergy
Village Rites
13% of 141 decks
+8% synergy
Deadly Rollick
12% of 141 decks
+7% synergy
Culling the Weak
11% of 141 decks
+9% synergy
Otherworldly Gaze
11% of 28 decks
+10% synergy
Frantic Search
11% of 28 decks
+5% synergy
An Offer You Can't Refuse
11% of 28 decks
+1% synergy
Negate
11% of 28 decks
-1% synergy
Cyclonic Rift
11% of 28 decks
-3% synergy
Crop Rotation
10% of 101 decks
+5% synergy
And They Shall Know No Fear
10% of 31 decks
+9% synergy
Grapple with the Past
8% of 101 decks
+7% synergy
Mausoleum Secrets
7% of 141 decks
+7% synergy
Nature's Claim
7% of 101 decks
+2% synergy
Return of the Wildspeaker
7% of 101 decks
+1% synergy
Cabal Ritual
6% of 141 decks
+4% synergy
Deadly Dispute
6% of 141 decks
+1% synergy
Wasteful Harvest
6% of 99 decks
+6% synergy
Momentous Fall
6% of 101 decks
+5% synergy
Hunter's Insight
6% of 101 decks
+4% synergy
Wake the Dead
6% of 141 decks
+5% synergy
Sorceries
Reanimate
60% of 141 decks
+53% synergy
Toxic Deluge
46% of 141 decks
+37% synergy
Buried Alive
44% of 141 decks
+41% synergy
Nature's Lore
44% of 101 decks
+29% synergy
Farseek
40% of 101 decks
+24% synergy
Victimize
38% of 141 decks
+32% synergy
Rampant Growth
37% of 101 decks
+20% synergy
Culling Ritual
36% of 101 decks
+33% synergy
Faithless Looting
33% of 9 decks
+25% synergy
Three Visits
33% of 101 decks
+21% synergy
Diabolic Intent
32% of 141 decks
+27% synergy
Natural Order
31% of 101 decks
+30% synergy
Damn
28% of 32 decks
+24% synergy
Agadeem's Awakening
26% of 141 decks
+24% synergy
Living Death
26% of 141 decks
+23% synergy
Eldritch Evolution
25% of 101 decks
+23% synergy
Life // Death
24% of 101 decks
+23% synergy
Demonic Tutor
23% of 141 decks
+11% synergy
Unmarked Grave
22% of 141 decks
+21% synergy
Sevinne's Reclamation
22% of 32 decks
+19% synergy
Windfall
21% of 28 decks
+15% synergy
Rise of the Witch-king
19% of 90 decks
+18% synergy
Dread Return
18% of 141 decks
+15% synergy
Bala Ged Recovery
17% of 101 decks
+12% synergy
Time Wipe
17% of 18 decks
+15% synergy
Supreme Verdict
17% of 18 decks
+14% synergy
Green Sun's Zenith
15% of 101 decks
+12% synergy
Sea Gate Restoration
14% of 28 decks
+12% synergy
Persist
14% of 141 decks
+13% synergy
Rite of Oblivion
12% of 32 decks
+12% synergy
Flare of Cultivation
12% of 40 decks
+11% synergy
Vanquish the Horde
12% of 32 decks
+11% synergy
Life from the Loam
12% of 101 decks
+10% synergy
Unearth
11% of 141 decks
+10% synergy
Finale of Devastation
11% of 101 decks
+7% synergy
Lively Dirge
10% of 48 decks
+9% synergy
Feed the Swarm
10% of 141 decks
+1% synergy
Unburial Rites
9% of 32 decks
+9% synergy
Tragic Arrogance
9% of 32 decks
+9% synergy
Promise of Loyalty
9% of 32 decks
+8% synergy
Farewell
9% of 32 decks
+3% synergy
Grim Tutor
9% of 141 decks
+7% synergy
Damnation
9% of 141 decks
+5% synergy
Cultivate
9% of 101 decks
-13% synergy
Chain of Smog
9% of 141 decks
+8% synergy
Jarad's Orders
8% of 101 decks
+7% synergy
Life's Legacy
8% of 101 decks
+7% synergy
Final Parting
7% of 141 decks
+6% synergy
Tapping at the Window
7% of 101 decks
+7% synergy
Rishkar's Expertise
7% of 101 decks
+2% synergy
Utility Artifacts
Ashnod's Altar
58% of 141 decks
+50% synergy
Birthing Pod
55% of 101 decks
+54% synergy
Phyrexian Altar
52% of 141 decks
+48% synergy
Skullclamp
40% of 141 decks
+28% synergy
Mithril Coat
25% of 95 decks
+19% synergy
Lightning Greaves
19% of 141 decks
-6% synergy
Swiftfoot Boots
9% of 141 decks
-19% synergy
Mesmeric Orb
9% of 141 decks
+7% synergy
The One Ring
7% of 124 decks
-2% synergy
Wishclaw Talisman
7% of 141 decks
+4% synergy
Wayfarer's Bauble
7% of 141 decks
-4% synergy
Blasting Station
6% of 141 decks
+5% synergy
Bolas's Citadel
6% of 141 decks
+1% synergy
Enchantments
Goblin Bombardment
56% of 9 decks
+52% synergy
Animate Dead
45% of 141 decks
+40% synergy
Guardian Project
41% of 101 decks
+37% synergy
Journey to Eternity
35% of 101 decks
+34% synergy
Evolutionary Leap
35% of 101 decks
+34% synergy
Grave Pact
34% of 141 decks
+32% synergy
Smothering Tithe
28% of 32 decks
+17% synergy
Case of the Shifting Visage
27% of 11 decks
+27% synergy
Chivalric Alliance
25% of 20 decks
+24% synergy
Rhystic Study
21% of 28 decks
+8% synergy
Pattern of Rebirth
20% of 101 decks
+19% synergy
Gift of Doom
19% of 141 decks
+19% synergy
Mystic Remora
18% of 28 decks
+9% synergy
Greater Good
18% of 101 decks
+15% synergy
Necromancy
18% of 141 decks
+16% synergy
Attrition
17% of 141 decks
+17% synergy
Insidious Roots
17% of 42 decks
+15% synergy
Sylvan Library
16% of 101 decks
+10% synergy
Gift of Immortality
16% of 32 decks
+15% synergy
Ripples of Undeath
15% of 40 decks
+11% synergy
Wild Growth
15% of 101 decks
+10% synergy
Kindred Discovery
14% of 28 decks
+11% synergy
Moldervine Reclamation
12% of 101 decks
+10% synergy
Chthonian Nightmare
11% of 45 decks
+9% synergy
Teferi's Ageless Insight
11% of 28 decks
+8% synergy
Phyrexian Arena
11% of 141 decks
+3% synergy
Dance of the Dead
10% of 141 decks
+9% synergy
Dictate of Erebos
10% of 141 decks
+8% synergy
Bastion of Remembrance
10% of 141 decks
+7% synergy
Utopia Sprawl
10% of 101 decks
+6% synergy
Life Insurance
9% of 32 decks
+9% synergy
Knights' Charge
9% of 32 decks
+9% synergy
Duelist's Heritage
9% of 32 decks
+8% synergy
Cathars' Crusade
9% of 32 decks
+7% synergy
Anointed Procession
9% of 32 decks
+5% synergy
The Meathook Massacre
9% of 141 decks
+7% synergy
Black Market Connections
9% of 141 decks
+4% synergy
Survival of the Fittest
9% of 101 decks
+8% synergy
Tortured Existence
6% of 141 decks
+6% synergy
Out of the Tombs
6% of 138 decks
+5% synergy
Kaya's Ghostform
6% of 141 decks
+4% synergy
Virtue of Persistence
6% of 89 decks
+4% synergy
Battles
Invasion of Ikoria
6% of 94 decks
+4% synergy
Planeswalkers
Grist, the Hunger Tide
14% of 101 decks
+13% synergy
Utility Lands
High Market
51% of 141 decks
+48% synergy
Phyrexian Tower
44% of 141 decks
+40% synergy
Urborg, Tomb of Yawgmoth
38% of 141 decks
+28% synergy
Bojuka Bog
37% of 141 decks
+21% synergy
Yavimaya, Cradle of Growth
30% of 141 decks
+20% synergy
Dryad Arbor
26% of 101 decks
+24% synergy
Boseiju, Who Endures
25% of 101 decks
+16% synergy
Takenuma, Abandoned Mire
24% of 141 decks
+18% synergy
Eiganjo, Seat of the Empire
19% of 32 decks
+14% synergy
Spymaster's Vault
19% of 43 decks
+16% synergy
Shifting Woodland
18% of 33 decks
+13% synergy
Otawara, Soaring City
18% of 28 decks
+10% synergy
Cabal Coffers
17% of 141 decks
+11% synergy
Grim Backwoods
15% of 101 decks
+14% synergy
Ancient Tomb
12% of 141 decks
+1% synergy
Castle Locthwain
11% of 141 decks
+8% synergy
Geier Reach Sanitarium
10% of 141 decks
+6% synergy
Crypt of Agadeem
9% of 141 decks
+8% synergy
Command Beacon
9% of 141 decks
+4% synergy
Volrath's Stronghold
8% of 141 decks
+7% synergy
Reliquary Tower
8% of 141 decks
-21% synergy
Witch's Cottage
7% of 141 decks
+5% synergy
Field of the Dead
7% of 141 decks
+4% synergy
Rogue's Passage
7% of 141 decks
-12% synergy
Hissing Quagmire
7% of 101 decks
+7% synergy
Mortuary Mire
6% of 141 decks
+4% synergy
Strip Mine
6% of 141 decks
+3% synergy
Urza's Saga
6% of 141 decks
-2% synergy
Mana Artifacts
Sol Ring
87% of 141 decks
+3% synergy
Talisman of Dominance
46% of 28 decks
+39% synergy
Arcane Signet
45% of 141 decks
-27% synergy
Talisman of Progress
44% of 18 decks
+40% synergy
Talisman of Hierarchy
41% of 32 decks
+35% synergy
Orzhov Signet
25% of 32 decks
+19% synergy
Dimir Signet
25% of 28 decks
+17% synergy
Azorius Signet
17% of 18 decks
+11% synergy
Fellwar Stone
13% of 141 decks
-7% synergy
Mana Crypt
10% of 141 decks
-1% synergy
Talisman of Resilience
8% of 101 decks
+6% synergy
Golgari Signet
8% of 101 decks
+5% synergy
Mind Stone
6% of 141 decks
-11% synergy
Lotus Petal
6% of 141 decks
-1% synergy
Lands
Lush Portico
100% of 3 decks
+97% synergy
Command Tower
92% of 141 decks
+19% synergy
Woodland Cemetery
78% of 101 decks
+73% synergy
Hallowed Fountain
78% of 18 decks
+69% synergy
Llanowar Wastes
75% of 101 decks
+70% synergy
Crumbling Necropolis
75% of 4 decks
+71% synergy
Bountiful Promenade
75% of 8 decks
+70% synergy
Raffine's Tower
72% of 18 decks
+69% synergy
Godless Shrine
69% of 32 decks
+59% synergy
Overgrown Tomb
68% of 101 decks
+59% synergy
Undergrowth Stadium
67% of 101 decks
+62% synergy
Watery Grave
64% of 28 decks
+54% synergy
Underground Mortuary
63% of 60 decks
+60% synergy
Meticulous Archive
62% of 8 decks
+60% synergy
Shadowy Backstreet
58% of 12 decks
+55% synergy
Undercity Sewers
57% of 14 decks
+54% synergy
Shipwreck Marsh
57% of 28 decks
+52% synergy
Morphic Pool
57% of 28 decks
+51% synergy
Vault of Champions
56% of 32 decks
+50% synergy
Sulfurous Springs
56% of 9 decks
+51% synergy
Sea of Clouds
56% of 18 decks
+50% synergy
Dragonskull Summit
56% of 9 decks
+49% synergy
Indatha Triome
50% of 8 decks
+47% synergy
Sunpetal Grove
50% of 8 decks
+45% synergy
Canopy Vista
50% of 8 decks
+42% synergy
Temple Garden
50% of 8 decks
+41% synergy
Twilight Mire
50% of 101 decks
+48% synergy
Darkbore Pathway
48% of 101 decks
+46% synergy
Caves of Koilos
47% of 32 decks
+41% synergy
Tainted Wood
47% of 101 decks
+44% synergy
Necroblossom Snarl
46% of 101 decks
+43% synergy
Shadowblood Ridge
44% of 9 decks
+42% synergy
Arcane Sanctum
44% of 18 decks
+41% synergy
Deserted Beach
44% of 18 decks
+41% synergy
Shattered Sanctum
44% of 32 decks
+41% synergy
Deathcap Glade
44% of 101 decks
+41% synergy
Underground River
43% of 28 decks
+38% synergy
Drowned Catacomb
39% of 28 decks
+33% synergy
Hengegate Pathway
39% of 18 decks
+37% synergy
Adarkar Wastes
39% of 18 decks
+35% synergy
Nurturing Peatland
39% of 101 decks
+37% synergy
Verdant Catacombs
38% of 141 decks
+26% synergy
Branchloft Pathway
38% of 8 decks
+36% synergy
Isolated Chapel
38% of 32 decks
+31% synergy
Clearwater Pathway
36% of 28 decks
+33% synergy
Blooming Marsh
35% of 101 decks
+34% synergy
Exotic Orchard
34% of 141 decks
-1% synergy
Sulfurous Mire
33% of 9 decks
+33% synergy
Canyon Slough
33% of 9 decks
+32% synergy
Graven Cairns
33% of 9 decks
+32% synergy