Cavalier of Night + Phantasmal Image + Phyrexian Altar

Cavalier of Night
Phantasmal Image
Phyrexian Altar

Requires
Cavalier of Night must be on the battlefield. Phantasmal Image must be on the battlefield (as a copy of Cavalier of Night). Phyrexian Altar must be on the battlefield.
Steps
  1. Activate Phyrexian Altar by sacrificing Phantasmal Image, adding one mana of any color.
  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. Repeat.
Results
Infinite colored mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Araumi of the Dead Tide
0.36% of 3323 decks 12 decks
Sidar Jabari of Zhalfir
0.08% of 14158 decks 11 decks
Sefris of the Hidden Ways
0.11% of 8772 decks 10 decks
Hidetsugu and Kairi
0.15% of 2697 decks 4 decks
The Ever-Changing 'Dane
0.39% of 760 decks 3 decks
The Master, Formed Anew
0.42% of 472 decks 2 decks
Muldrotha, the Gravetide
0.01% of 15570 decks 2 decks
Sidisi, Brood Tyrant
0.02% of 6377 decks 1 decks
Sauron, the Dark Lord
0.00% of 21811 decks 1 decks
Marchesa, the Black Rose
0.01% of 9496 decks 1 decks
The Ancient One
0.04% of 2407 decks 1 decks
Tasigur, the Golden Fang
0.02% of 5863 decks 1 decks
Raffine, Scheming Seer
0.01% of 7783 decks 1 decks
Bane, Lord of Darkness
0.05% of 2125 decks 1 decks
High Synergy Cards
Metamorphosis Fanatic
67% of 6 decks +63% synergy
Altar of Dementia
65% of 51 decks +62% synergy
Ashnod's Altar
63% of 51 decks +55% synergy
Entomb
55% of 51 decks +48% synergy
Buried Alive
51% of 51 decks +45% synergy
Karmic Guide
46% of 26 decks +42% synergy
Corpse Knight
46% of 26 decks +40% synergy
Reveillark
42% of 26 decks +40% synergy
Spymaster's Vault
44% of 16 decks +40% synergy
Animate Dead
47% of 51 decks +38% synergy
Top Cards
Glasspool Mimic
78% of 51 decks +75% synergy
Swords to Plowshares
65% of 26 decks +3% synergy
Reanimate
53% of 51 decks +37% synergy
Void Rend
42% of 26 decks +28% synergy
Victimize
41% of 51 decks +30% synergy
Syr Konrad, the Grim
39% of 51 decks +30% synergy
Radiant Solar
38% of 26 decks +38% synergy
Boggart Trawler
38% of 13 decks +33% synergy
Sun Titan
38% of 26 decks +28% synergy
Chivalric Alliance
37% of 19 decks +35% synergy
Creatures
Bane of Progress
75% of 4 decks +72% synergy
Knight Exemplar
35% of 26 decks +33% synergy
Guardian of Faith
35% of 26 decks +32% synergy
Likeness Looter
32% of 31 decks +28% synergy
Massacre Wurm
31% of 51 decks +27% synergy
Plaguecrafter
31% of 51 decks +26% synergy
Mulldrifter
31% of 51 decks +26% synergy
Gray Merchant of Asphodel
31% of 51 decks +22% synergy
Viscera Seer
31% of 51 decks +22% synergy
Flesh Duplicate
31% of 29 decks +29% synergy
Nadaar, Selfless Paladin
31% of 26 decks +30% synergy
Ashen Rider
31% of 26 decks +30% synergy
White Plume Adventurer
31% of 26 decks +29% synergy
Angel of the Ruins
31% of 26 decks +28% synergy
Suppressor Skyguard
30% of 10 decks +29% synergy
Marshal of Zhalfir
29% of 17 decks +28% synergy
Stitcher's Supplier
29% of 51 decks +27% synergy
Boromir, Warden of the Tower
29% of 14 decks +23% synergy
Basri's Lieutenant
27% of 26 decks +26% synergy
Cavalier of Dawn
27% of 26 decks +26% synergy
Knight of the White Orchid
27% of 26 decks +21% synergy
Vodalian Wave-Knight
26% of 19 decks +24% synergy
Shriekmaw
25% of 51 decks +23% synergy
Warren Soultrader
25% of 16 decks +18% synergy
Elas il-Kor, Sadistic Pilgrim
25% of 24 decks +14% synergy
Vohar, Vodalian Desecrator
24% of 45 decks +23% synergy
Haakon, Stromgald Scourge
24% of 51 decks +23% synergy
Glen Elendra Archmage
24% of 51 decks +21% synergy
Spark Double
24% of 51 decks +16% synergy
Kinsbaile Cavalier
23% of 26 decks +22% synergy
Barrowin of Clan Undurr
23% of 26 decks +22% synergy
Triumphant Adventurer
23% of 26 decks +22% synergy
Midnight Pathlighter
23% of 26 decks +22% synergy
Priest of Fell Rites
23% of 26 decks +21% synergy
Battle Angels of Tyr
23% of 26 decks +21% synergy
Cathar Commando
23% of 26 decks +20% synergy
Bartolomé del Presidio
23% of 13 decks +16% synergy
Sister Hospitaller
22% of 23 decks +21% synergy
Body Double
22% of 51 decks +21% synergy
Knight of the Ebon Legion
22% of 51 decks +21% synergy
Cloud of Faeries
22% of 51 decks +20% synergy
Archaeomancer
22% of 51 decks +18% synergy
Thassa's Oracle
22% of 51 decks +14% synergy
Baleful Strix
22% of 51 decks +8% synergy
Herald of Hoofbeats
21% of 38 decks +20% synergy
Junji, the Midnight Sky
20% of 50 decks +17% synergy
Floating-Dream Zubera
20% of 51 decks +20% synergy
Foulmire Knight
20% of 51 decks +19% synergy
Vile Entomber
20% of 51 decks +18% synergy
Changeling Outcast
20% of 51 decks +15% synergy
Instants
Path to Exile
31% of 26 decks -15% synergy
Swan Song
29% of 51 decks +13% synergy
Counterspell
27% of 51 decks -15% synergy
Enlightened Tutor
27% of 26 decks +9% synergy
Dovin's Veto
27% of 26 decks +8% synergy
Anguished Unmaking
27% of 26 decks +3% synergy
Fell the Profane
25% of 16 decks +13% synergy
Mana Drain
24% of 51 decks +8% synergy
Cyclonic Rift
24% of 51 decks -4% synergy
Despark
23% of 26 decks +8% synergy
An Offer You Can't Refuse
22% of 49 decks +1% synergy
Malakir Rebirth
22% of 51 decks +13% synergy
Fierce Guardianship
22% of 51 decks +3% synergy
Dark Ritual
22% of 51 decks -1% synergy
Vampiric Tutor
20% of 51 decks +1% synergy
Teferi's Protection
19% of 26 decks -1% synergy
Songs of the Damned
18% of 51 decks +17% synergy
Muddle the Mixture
16% of 51 decks +11% synergy
Frantic Search
16% of 51 decks +3% synergy
Akroma's Will
15% of 26 decks +6% synergy
Wake the Dead
14% of 51 decks +13% synergy
And They Shall Know No Fear
13% of 23 decks +11% synergy
Force of Negation
12% of 51 decks +3% synergy
Force of Will
12% of 51 decks +1% synergy
Arcane Denial
12% of 51 decks -8% synergy
Unbreakable Formation
12% of 26 decks +4% synergy
Fracture
12% of 26 decks +4% synergy
Flawless Maneuver
12% of 26 decks +2% synergy
Saw in Half
11% of 44 decks +8% synergy
Darkblast
10% of 51 decks +10% synergy
Sacrifice
10% of 51 decks +9% synergy
Brain Freeze
10% of 51 decks +7% synergy
Demonic Consultation
10% of 51 decks +6% synergy
Cabal Ritual
10% of 51 decks +5% synergy
Drown in the Loch
10% of 51 decks +4% synergy
Deadly Rollick
10% of 51 decks -1% synergy
Not Dead After All
10% of 31 decks +6% synergy
Intuition
8% of 51 decks +6% synergy
Feign Death
6% of 50 decks +4% synergy
Mystic Reflection
6% of 51 decks +4% synergy
Nexus of Fate
6% of 51 decks +4% synergy
Supernatural Stamina
6% of 51 decks +4% synergy
Hagra Mauling
6% of 51 decks +4% synergy
Thought Scour
6% of 51 decks +4% synergy
Ad Nauseam
6% of 51 decks +3% synergy
Plumb the Forbidden
6% of 51 decks +3% synergy
Whir of Invention
6% of 51 decks +3% synergy
Culling the Weak
6% of 51 decks +2% synergy
Tainted Pact
6% of 51 decks +2% synergy
Chain of Vapor
6% of 51 decks +2% synergy
Sorceries
Damn
31% of 26 decks +14% synergy
Dread Return
27% of 51 decks +22% synergy
Living Death
27% of 51 decks +22% synergy
Demonic Tutor
27% of 51 decks +5% synergy
Windfall
24% of 51 decks +11% synergy
Agadeem's Awakening
22% of 51 decks +18% synergy
Glimpse the Unthinkable
20% of 51 decks +18% synergy
Unmarked Grave
20% of 51 decks +17% synergy
Sevinne's Reclamation
19% of 26 decks +12% synergy
Diabolic Intent
16% of 51 decks +7% synergy
Wrath of God
15% of 26 decks +9% synergy
Toxic Deluge
14% of 51 decks -4% synergy
Persist
12% of 51 decks +9% synergy
Sea Gate Restoration
12% of 51 decks +7% synergy
Rite of Oblivion
12% of 26 decks +9% synergy
Vindicate
12% of 26 decks +5% synergy
Incarnation Technique
10% of 51 decks +9% synergy
Feed the Swarm
10% of 51 decks -8% synergy
Raise the Palisade
9% of 32 decks +6% synergy
Careful Study
8% of 51 decks +7% synergy
Treasure Cruise
8% of 51 decks +3% synergy
Breach the Multiverse
7% of 42 decks +3% synergy
Connive // Concoct
6% of 51 decks +5% synergy
Exhume
6% of 51 decks +5% synergy
Mnemonic Deluge
6% of 51 decks +5% synergy
Decree of Pain
6% of 51 decks +3% synergy
Patriarch's Bidding
6% of 51 decks +3% synergy
In Garruk's Wake
6% of 51 decks +3% synergy
Unearth
6% of 51 decks +3% synergy
Distant Melody
6% of 51 decks +1% synergy
Damnation
6% of 51 decks -2% synergy
Ponder
6% of 51 decks -7% synergy
Utility Artifacts
Mesmeric Orb
29% of 51 decks +28% synergy
Lightning Greaves
29% of 51 decks +4% synergy
Perpetual Timepiece
18% of 51 decks +17% synergy
Vanquisher's Banner
16% of 51 decks +12% synergy
Herald's Horn
16% of 51 decks +9% synergy
Swiftfoot Boots
16% of 51 decks -12% synergy
Urza's Incubator
12% of 51 decks +9% synergy
Wayfarer's Bauble
10% of 51 decks -0% synergy
Panharmonicon
8% of 51 decks +4% synergy
Skullclamp
8% of 51 decks -4% synergy
The One Ring
7% of 42 decks -2% synergy
Sundial of the Infinite
6% of 51 decks +5% synergy
Thousand-Year Elixir
6% of 51 decks +4% synergy
Isochron Scepter
6% of 51 decks +3% synergy
Crucible of Worlds
6% of 51 decks +3% synergy
Enchantments
Knights' Charge
27% of 26 decks +25% synergy
Necromancy
25% of 51 decks +22% synergy
Chthonian Nightmare
25% of 16 decks +22% synergy
Mystic Remora
24% of 51 decks +6% synergy
Smothering Tithe
23% of 26 decks -2% synergy
Rhystic Study
22% of 51 decks -6% synergy
Cathars' Crusade
19% of 26 decks +14% synergy
Tortured Existence
18% of 51 decks +16% synergy
Dance of the Dead
16% of 51 decks +14% synergy
Teferi's Ageless Insight
16% of 51 decks +11% synergy
Kindred Discovery
16% of 51 decks +8% synergy
Kaya's Ghostform
12% of 51 decks +8% synergy
Land Tax
12% of 26 decks +5% synergy
Intruder Alarm
10% of 51 decks +8% synergy
Propaganda
10% of 51 decks -2% synergy
Out of the Tombs
9% of 44 decks +8% synergy
Heartless Summoning
8% of 51 decks +7% synergy
Phyrexian Arena
8% of 51 decks -7% synergy
The Meathook Massacre
6% of 50 decks +1% synergy
Grave Pact
6% of 51 decks +1% synergy
Battles
Invasion of New Phyrexia
25% of 16 decks +24% synergy
Planeswalkers
Ashiok, Dream Render
16% of 51 decks +12% synergy
Dakkon, Shadow Slayer
12% of 26 decks +10% synergy
Teferi, Master of Time
10% of 51 decks +7% synergy
Narset, Parter of Veils
6% of 51 decks +1% synergy
Utility Lands
Phyrexian Tower
37% of 51 decks +29% synergy
Takenuma, Abandoned Mire
32% of 50 decks +21% synergy
Bojuka Bog
29% of 51 decks -1% synergy
Urborg, Tomb of Yawgmoth
27% of 51 decks +18% synergy
Sunken Palace
27% of 11 decks +26% synergy
Otawara, Soaring City
24% of 50 decks +7% synergy
Ancient Tomb
24% of 51 decks +13% synergy
High Market
22% of 51 decks +19% synergy
Vault of the Archangel
19% of 26 decks +8% synergy
Cephalid Coliseum
18% of 51 decks +15% synergy
Reliquary Tower
18% of 51 decks -12% synergy
Mystic Sanctuary
14% of 51 decks +2% synergy
Dakmor Salvage
12% of 51 decks +10% synergy
Minamo, School at Water's Edge
12% of 51 decks +8% synergy
Rogue's Passage
12% of 51 decks -8% synergy
Eiganjo, Seat of the Empire
12% of 26 decks +3% synergy
Geier Reach Sanitarium
10% of 51 decks +6% synergy
Academy Ruins
10% of 51 decks +5% synergy
Urza's Saga
10% of 51 decks +3% synergy
Cabal Coffers
10% of 51 decks -1% synergy
Volrath's Stronghold
8% of 51 decks +6% synergy
Riptide Laboratory
8% of 51 decks +6% synergy
Castle Vantress
8% of 51 decks +4% synergy
Command Beacon
8% of 51 decks +3% synergy
Lotus Field
6% of 51 decks +5% synergy
Mana Artifacts
Sol Ring
88% of 51 decks +4% synergy
Arcane Signet
78% of 51 decks +6% synergy
Talisman of Dominance
37% of 51 decks +6% synergy
Dimir Signet
29% of 51 decks -0% synergy
Talisman of Progress
27% of 26 decks +4% synergy
Talisman of Hierarchy
27% of 26 decks +2% synergy
Fellwar Stone
20% of 51 decks -1% synergy
Orzhov Signet
19% of 26 decks -8% synergy
Mana Crypt
18% of 51 decks +9% synergy
Azorius Signet
15% of 26 decks -10% synergy
Chrome Mox
12% of 51 decks +5% synergy
Mind Stone
12% of 51 decks -6% synergy
Lotus Petal
8% of 51 decks +1% synergy
Chromatic Lantern
8% of 51 decks -2% synergy
Commander's Sphere
8% of 51 decks -7% synergy
Thought Vessel
8% of 51 decks -9% synergy
Sarevok's Tome
6% of 47 decks +6% synergy
Liquimetal Torque
6% of 51 decks +2% synergy
Mox Diamond
6% of 51 decks +1% synergy
Sky Diamond
6% of 51 decks +1% synergy
Charcoal Diamond
6% of 51 decks +1% synergy
Jeweled Lotus
6% of 51 decks +0% synergy
Mana Vault
6% of 51 decks -0% synergy
Lands
Breeding Pool
100% of 4 decks +59% synergy
Overgrown Tomb
100% of 4 decks +58% synergy
Command Tower
84% of 51 decks +10% synergy
Godless Shrine
77% of 26 decks +36% synergy
Waterlogged Grove
75% of 4 decks +68% synergy
Llanowar Wastes
75% of 4 decks +49% synergy
Hallowed Fountain
73% of 26 decks +32% synergy
Watery Grave
69% of 51 decks +28% synergy
Raffine's Tower
65% of 26 decks +38% synergy
Undercity Sewers
57% of 23 decks +43% synergy
Polluted Delta
51% of 51 decks +40% synergy
Vault of Champions
46% of 26 decks +20% synergy
Meticulous Archive
45% of 11 decks +35% synergy
Shadowy Backstreet
45% of 11 decks +32% synergy
Marsh Flats
43% of 51 decks +32% synergy
Underground River
43% of 51 decks +24% synergy
Morphic Pool
43% of 51 decks +17% synergy
Sea of Clouds
42% of 26 decks +16% synergy
Arcane Sanctum
42% of 26 decks +15% synergy
Flooded Strand
41% of 51 decks +31% synergy
Exotic Orchard
39% of 51 decks +4% synergy
Shattered Sanctum
31% of 26 decks +17% synergy
Shipwreck Marsh
30% of 50 decks +11% synergy
Lazotep Quarry
27% of 11 decks +26% synergy
Deserted Beach
27% of 26 decks +11% synergy
Caves of Koilos
27% of 26 decks -1% synergy
Drowned Catacomb
25% of 51 decks -0% synergy
Verdant Catacombs
24% of 51 decks +12% synergy
Misty Rainforest
24% of 51 decks +12% synergy
Evolving Wilds
24% of 51 decks +3% synergy
Scrubland
23% of 26 decks +9% synergy
Tundra
23% of 26 decks +9% synergy
Adarkar Wastes
23% of 26 decks +6% synergy
Clearwater Pathway
22% of 51 decks +12% synergy
Sunken Hollow
22% of 51 decks -13% synergy
Reflecting Pool
20% of 51 decks +14% synergy
Bloodstained Mire
20% of 51 decks +9% synergy
Darkwater Catacombs
20% of 51 decks +5% synergy
Terramorphic Expanse
20% of 51 decks +4% synergy
Brightclimb Pathway
19% of 26 decks +9% synergy
Orzhov Basilica
19% of 26 decks +3% synergy
Glacial Fortress
19% of 26 decks -6% synergy
City of Brass
18% of 51 decks +10% synergy
Scalding Tarn
18% of 51 decks +7% synergy
Prismatic Vista
16% of 51 decks +10% synergy
Cavern of Souls
16% of 51 decks +9% synergy
Underground Sea
16% of 51 decks +1% synergy
Dimir Aqueduct
16% of 51 decks -1% synergy
Hengegate Pathway
15% of 26 decks +8% synergy
Isolated Chapel
15% of 26 decks -12% synergy