Cavalier of Night
Mirror Image
Yahenni, Undying Partisan

   Prerequisites

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

   Steps

How does this combo work?
1
Activate Yahenni by sacrificing Mirror Image.
2
When Mirror 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 Mirror Image enters the battlefield, its first triggered ability from Cavalier of Night triggers; choose not to sacrifice a creature.
4
Resolve the Yahenni ability from step 1.
5
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Sefris of the Hidden Ways
0.1%inclusion6 decks10.3K decks
Ludevic, Necro-Alchemist // Tormod, the Desecrator
3.0%inclusion2 decks66 decks
Marchesa, the Black Rose
0.0%inclusion1 decks12.1K decks
High Synergy Cards
Radiant Solar
100%inclusion6 decks6 decks
99%synergy
Reveillark
100%inclusion6 decks6 decks
99%synergy
Karmic Guide
100%inclusion6 decks6 decks
96%synergy
Viscera Seer
100%inclusion9 decks9 decks
92%synergy
Sun Titan
100%inclusion6 decks6 decks
92%synergy
Spark Double
89%inclusion8 decks9 decks
83%synergy
Cathar Commando
83%inclusion5 decks6 decks
81%synergy
Angel of the Ruins
83%inclusion5 decks6 decks
80%synergy
Woe Strider
78%inclusion7 decks9 decks
76%synergy
Phantasmal Image
78%inclusion7 decks9 decks
75%synergy
Top Cards
Swords to Plowshares
83%inclusion5 decks6 decks
22%synergy
Likeness Looter
67%inclusion6 decks9 decks
63%synergy
Carrion Feeder
67%inclusion6 decks9 decks
62%synergy
Damn
67%inclusion4 decks6 decks
51%synergy
Malcolm, Alluring Scoundrel
56%inclusion5 decks9 decks
53%synergy
Altar of Dementia
56%inclusion5 decks9 decks
53%synergy
Living Death
56%inclusion5 decks9 decks
50%synergy
Animate Dead
56%inclusion5 decks9 decks
47%synergy
Victimize
56%inclusion5 decks9 decks
43%synergy
Activated Sleeper
44%inclusion4 decks9 decks
44%synergy
Game Changers
Gifts Ungiven
22%inclusion2 decks9 decks
21%synergy
Notion Thief
11%inclusion1 decks9 decks
5%synergy
Ancient Tomb
11%inclusion1 decks9 decks
2%synergy
Creatures
Flayer of the Hatebound
100%inclusion3 decks3 decks
99%synergy
Umbral Collar Zealot
100%inclusion3 decks3 decks
97%synergy
Glasspool Mimic
78%inclusion7 decks9 decks
75%synergy
Gev, Scaled Scorch
67%inclusion2 decks3 decks
66%synergy
Immersturm Predator
67%inclusion2 decks3 decks
66%synergy
Rakdos, the Muscle
67%inclusion2 decks3 decks
65%synergy
Murderous Redcap
67%inclusion2 decks3 decks
65%synergy
Agate Instigator
67%inclusion2 decks3 decks
64%synergy
Nadaar, Selfless Paladin
50%inclusion3 decks6 decks
49%synergy
Benevolent Bodyguard
50%inclusion3 decks6 decks
49%synergy
Triumphant Adventurer
50%inclusion3 decks6 decks
49%synergy
Seasoned Dungeoneer
50%inclusion3 decks6 decks
49%synergy
Fiend Hunter
50%inclusion3 decks6 decks
49%synergy
Ashen Rider
50%inclusion3 decks6 decks
49%synergy
Jirina, Dauntless General
50%inclusion3 decks6 decks
49%synergy
White Plume Adventurer
50%inclusion3 decks6 decks
49%synergy
Ratadrabik of Urborg
50%inclusion3 decks6 decks
47%synergy
Boromir, Warden of the Tower
50%inclusion3 decks6 decks
46%synergy
Body Launderer
44%inclusion4 decks9 decks
44%synergy
Body Double
44%inclusion4 decks9 decks
44%synergy
Tomb of Horrors Adventurer
44%inclusion4 decks9 decks
44%synergy
Vohar, Vodalian Desecrator
44%inclusion4 decks9 decks
43%synergy
Rona, Herald of Invasion
44%inclusion4 decks9 decks
43%synergy
Ghostly Pilferer
44%inclusion4 decks9 decks
42%synergy
Mulldrifter
44%inclusion4 decks9 decks
40%synergy
Baleful Strix
44%inclusion4 decks9 decks
31%synergy
Shoreline Looter
38%inclusion3 decks8 decks
36%synergy
Selhoff Entomber
33%inclusion3 decks9 decks
33%synergy
Mirror-Style Master
33%inclusion1 decks3 decks
33%synergy
Thought Courier
33%inclusion3 decks9 decks
33%synergy
Yuan-Ti Malison
33%inclusion3 decks9 decks
33%synergy
Cartel Aristocrat
33%inclusion2 decks6 decks
33%synergy
Barrowin of Clan Undurr
33%inclusion2 decks6 decks
33%synergy
Dogged Detective
33%inclusion3 decks9 decks
33%synergy
Looter il-Kor
33%inclusion3 decks9 decks
33%synergy
Hama Pashar, Ruin Seeker
33%inclusion2 decks6 decks
33%synergy
Merfolk Looter
33%inclusion3 decks9 decks
33%synergy
River Kelpie
33%inclusion3 decks9 decks
32%synergy
Rielle, the Everwise
33%inclusion1 decks3 decks
32%synergy
Abdel Adrian, Gorion's Ward
33%inclusion2 decks6 decks
32%synergy
Chaos Defiler
33%inclusion1 decks3 decks
32%synergy
Shriekmaw
33%inclusion3 decks9 decks
31%synergy
Archfiend of Ifnir
33%inclusion3 decks9 decks
31%synergy
Siren Stormtamer
33%inclusion3 decks9 decks
30%synergy
Juri, Master of the Revue
33%inclusion1 decks3 decks
30%synergy
Stormfist Crusader
33%inclusion1 decks3 decks
30%synergy
Plaguecrafter
33%inclusion3 decks9 decks
29%synergy
Imperial Recruiter
33%inclusion1 decks3 decks
29%synergy
Warren Soultrader
25%inclusion2 decks8 decks
19%synergy
Stormbound Geist
22%inclusion2 decks9 decks
22%synergy
Instants
First Day of Class
67%inclusion2 decks3 decks
66%synergy
Prismari Command
67%inclusion2 decks3 decks
61%synergy
Rakdos Charm
67%inclusion2 decks3 decks
52%synergy
Chaos Warp
67%inclusion2 decks3 decks
37%synergy
Despark
50%inclusion3 decks6 decks
36%synergy
Void Rend
50%inclusion3 decks6 decks
35%synergy
Faithful Mending
33%inclusion2 decks6 decks
31%synergy
Fact or Fiction
33%inclusion3 decks9 decks
29%synergy
An Offer You Can't Refuse
33%inclusion3 decks9 decks
9%synergy
Counterspell
33%inclusion3 decks9 decks
-9%synergy
Makeshift Mannequin
22%inclusion2 decks9 decks
22%synergy
Wake the Dead
22%inclusion2 decks9 decks
22%synergy
Lethal Scheme
22%inclusion2 decks9 decks
20%synergy
Pongify
22%inclusion2 decks9 decks
11%synergy
Frantic Search
22%inclusion2 decks9 decks
8%synergy
Negate
22%inclusion2 decks9 decks
1%synergy
Render Silent
17%inclusion1 decks6 decks
14%synergy
Dovin's Veto
17%inclusion1 decks6 decks
-2%synergy
Generous Gift
17%inclusion1 decks6 decks
-6%synergy
Fell the Profane
13%inclusion1 decks8 decks
4%synergy
Tainted Indulgence
11%inclusion1 decks9 decks
10%synergy
Miscast
11%inclusion1 decks9 decks
10%synergy
Thirst for Knowledge
11%inclusion1 decks9 decks
9%synergy
Ghostly Flicker
11%inclusion1 decks9 decks
6%synergy
Sorceries
Buried Alive
44%inclusion4 decks9 decks
38%synergy
Ill-Timed Explosion
33%inclusion1 decks3 decks
33%synergy
Faithless Looting
33%inclusion1 decks3 decks
17%synergy
Stitch Together
22%inclusion2 decks9 decks
20%synergy
Reanimate
22%inclusion2 decks9 decks
3%synergy
Winternight Stories
20%inclusion1 decks5 decks
19%synergy
Unburial Rites
17%inclusion1 decks6 decks
15%synergy
Sevinne's Reclamation
17%inclusion1 decks6 decks
9%synergy
Command the Dreadhorde
11%inclusion1 decks9 decks
11%synergy
Necromantic Selection
11%inclusion1 decks9 decks
10%synergy
Lively Dirge
11%inclusion1 decks9 decks
9%synergy
Unmarked Grave
11%inclusion1 decks9 decks
9%synergy
Lórien Revealed
11%inclusion1 decks9 decks
8%synergy
Agadeem's Awakening
11%inclusion1 decks9 decks
8%synergy
Gitaxian Probe
11%inclusion1 decks9 decks
6%synergy
Diabolic Intent
11%inclusion1 decks9 decks
3%synergy
Utility Artifacts
Spawning Pit
33%inclusion3 decks9 decks
33%synergy
Collector's Vault
33%inclusion3 decks9 decks
32%synergy
Brass's Tunnel-Grinder
33%inclusion1 decks3 decks
31%synergy
Ashnod's Altar
22%inclusion2 decks9 decks
16%synergy
Deathrender
11%inclusion1 decks9 decks
11%synergy
Scroll of Fate
11%inclusion1 decks9 decks
11%synergy
The Everflowing Well
11%inclusion1 decks9 decks
10%synergy
Matzalantli, the Great Door
11%inclusion1 decks9 decks
10%synergy
Mask of Memory
11%inclusion1 decks9 decks
10%synergy
Strionic Resonator
11%inclusion1 decks9 decks
9%synergy
The Ozolith
11%inclusion1 decks9 decks
8%synergy
Phyrexian Altar
11%inclusion1 decks9 decks
8%synergy
Wayfarer's Bauble
11%inclusion1 decks9 decks
3%synergy
Skullclamp
11%inclusion1 decks9 decks
0%synergy
Lightning Greaves
11%inclusion1 decks9 decks
-14%synergy
Enchantments
Goblin Bombardment
100%inclusion3 decks3 decks
94%synergy
Vault 21: House Gambit
67%inclusion2 decks3 decks
66%synergy
Necromancy
44%inclusion4 decks9 decks
41%synergy
Hard Cover
33%inclusion3 decks9 decks
33%synergy
Industrial Advancement
33%inclusion1 decks3 decks
33%synergy
Uncivil Unrest
33%inclusion1 decks3 decks
32%synergy
Tortured Existence
33%inclusion3 decks9 decks
31%synergy
Sneak Attack
33%inclusion1 decks3 decks
31%synergy
Warstorm Surge
33%inclusion1 decks3 decks
29%synergy
Chthonian Nightmare
25%inclusion2 decks8 decks
23%synergy
Fallen Ideal
22%inclusion2 decks9 decks
22%synergy
Fly
22%inclusion2 decks9 decks
22%synergy
Thran Vigil
22%inclusion2 decks9 decks
22%synergy
Monastery Siege
22%inclusion2 decks9 decks
22%synergy
Dance of the Dead
22%inclusion2 decks9 decks
21%synergy
Thorough Investigation
17%inclusion1 decks6 decks
16%synergy
Fanatical Devotion
17%inclusion1 decks6 decks
16%synergy
Gift of Immortality
17%inclusion1 decks6 decks
15%synergy
Scavenger's Talent
13%inclusion1 decks8 decks
12%synergy
Ripples of Undeath
13%inclusion1 decks8 decks
8%synergy
Dungeon Delver
11%inclusion1 decks9 decks
11%synergy
Unspeakable Symbol
11%inclusion1 decks9 decks
11%synergy
Gift of Doom
11%inclusion1 decks9 decks
11%synergy
Attrition
11%inclusion1 decks9 decks
10%synergy
Heartless Summoning
11%inclusion1 decks9 decks
10%synergy
Rooftop Storm
11%inclusion1 decks9 decks
9%synergy
Dictate of Erebos
11%inclusion1 decks9 decks
8%synergy
Kaya's Ghostform
11%inclusion1 decks9 decks
7%synergy
Grave Pact
11%inclusion1 decks9 decks
6%synergy
Mystic Remora
11%inclusion1 decks9 decks
-5%synergy
Planeswalkers
Teferi, Master of Time
22%inclusion2 decks9 decks
21%synergy
Aminatou, the Fateshifter
17%inclusion1 decks6 decks
14%synergy
Utility Lands
Geier Reach Sanitarium
33%inclusion3 decks9 decks
30%synergy
Spymaster's Vault
25%inclusion2 decks8 decks
22%synergy
Field of Ruin
22%inclusion2 decks9 decks
20%synergy
Ghost Quarter
22%inclusion2 decks9 decks
20%synergy
High Market
22%inclusion2 decks9 decks
20%synergy
Cephalid Coliseum
22%inclusion2 decks9 decks
19%synergy
Bojuka Bog
22%inclusion2 decks9 decks
-8%synergy
Forge of Heroes
11%inclusion1 decks9 decks
10%synergy
Tyrite Sanctum
11%inclusion1 decks9 decks
10%synergy
Nesting Grounds
11%inclusion1 decks9 decks
9%synergy
Takenuma, Abandoned Mire
11%inclusion1 decks9 decks
2%synergy
Mana Artifacts
Sol Ring
67%inclusion6 decks9 decks
-17%synergy
Arcane Signet
56%inclusion5 decks9 decks
-17%synergy
Dimir Signet
22%inclusion2 decks9 decks
-3%synergy
Talisman of Dominance
22%inclusion2 decks9 decks
-11%synergy
Azorius Signet
17%inclusion1 decks6 decks
-5%synergy
Orzhov Signet
17%inclusion1 decks6 decks
-7%synergy
Talisman of Progress
17%inclusion1 decks6 decks
-9%synergy
Talisman of Hierarchy
17%inclusion1 decks6 decks
-10%synergy
Relic of Legends
11%inclusion1 decks9 decks
9%synergy
Commander's Sphere
11%inclusion1 decks9 decks
-1%synergy
Fellwar Stone
11%inclusion1 decks9 decks
-9%synergy
Lands
Crumbling Necropolis
100%inclusion3 decks3 decks
71%synergy
Command Tower
100%inclusion9 decks9 decks
26%synergy
Exotic Orchard
89%inclusion8 decks9 decks
53%synergy
Arcane Sanctum
83%inclusion5 decks6 decks
55%synergy
Prairie Stream
83%inclusion5 decks6 decks
50%synergy
Sulfurous Mire
67%inclusion2 decks3 decks
65%synergy
Volatile Fjord
67%inclusion2 decks3 decks
65%synergy
Thriving Bluff
67%inclusion2 decks3 decks
64%synergy
Canyon Slough
67%inclusion2 decks3 decks
59%synergy
Thundering Falls
67%inclusion2 decks3 decks
58%synergy
Raucous Theater
67%inclusion2 decks3 decks
57%synergy
Shadowblood Ridge
67%inclusion2 decks3 decks
54%synergy
Temple of Malice
67%inclusion2 decks3 decks
53%synergy
Cascade Bluffs
67%inclusion2 decks3 decks
52%synergy
Darkwater Catacombs
67%inclusion6 decks9 decks
52%synergy
Temple of Epiphany
67%inclusion2 decks3 decks
49%synergy
Caves of Koilos
67%inclusion4 decks6 decks
37%synergy
Dragonskull Summit
67%inclusion2 decks3 decks
33%synergy
Drowned Catacomb
56%inclusion5 decks9 decks
27%synergy
Sunken Hollow
56%inclusion5 decks9 decks
22%synergy
Shineshadow Snarl
50%inclusion3 decks6 decks
37%synergy
Glacial Fortress
50%inclusion3 decks6 decks
18%synergy
Isolated Chapel
50%inclusion3 decks6 decks
17%synergy
Contaminated Landscape
40%inclusion2 decks5 decks
33%synergy
Snowfield Sinkhole
33%inclusion2 decks6 decks
31%synergy
Concealed Courtyard
33%inclusion2 decks6 decks
27%synergy
Desolate Mire
33%inclusion2 decks6 decks
27%synergy
Fetid Pools
33%inclusion3 decks9 decks
26%synergy
Irrigated Farmland
33%inclusion2 decks6 decks
25%synergy
Rakdos Carnarium
33%inclusion1 decks3 decks
21%synergy
Izzet Boilerworks
33%inclusion1 decks3 decks
19%synergy
Skycloud Expanse
33%inclusion2 decks6 decks
19%synergy
Port Town
33%inclusion2 decks6 decks
18%synergy
Path of Ancestry
33%inclusion3 decks9 decks
11%synergy
Underground River
33%inclusion3 decks9 decks
11%synergy
Adarkar Wastes
33%inclusion2 decks6 decks
10%synergy
Blood Crypt
33%inclusion1 decks3 decks
-4%synergy
Steam Vents
33%inclusion1 decks3 decks
-4%synergy
Ice Tunnel
22%inclusion2 decks9 decks
20%synergy
Thriving Moor
22%inclusion2 decks9 decks
20%synergy
Thriving Isle
22%inclusion2 decks9 decks
20%synergy
River of Tears
22%inclusion2 decks9 decks
19%synergy
Demolition Field
22%inclusion2 decks9 decks
19%synergy
Undercity Sewers
22%inclusion2 decks9 decks
11%synergy
Dimir Aqueduct
22%inclusion2 decks9 decks
7%synergy
Temple of Deceit
22%inclusion2 decks9 decks
7%synergy
Choked Estuary
22%inclusion2 decks9 decks
7%synergy
Shipwreck Marsh
22%inclusion2 decks9 decks
4%synergy
Evolving Wilds
22%inclusion2 decks9 decks
1%synergy
Watery Grave
22%inclusion2 decks9 decks
-19%synergy