Horobi, Death's Wail
Shadow Alley Denizen
Overseer of the Damned
1

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You have a way to put a black creature onto the battlefield under your control.

   Steps

How does this combo work?
1
Put a black creature onto the battlefield under your control.
2
Shadow Alley Denizen triggers, targeting any nontoken creature an opponent controls.
3
Horobi triggers, destroying the targeted creature.
4
When the creature dies, Overseer of the Damned's second ability triggers, creating a tapped 2/2 Zombie creature token.
5
Repeat from step 2.

   Results

What do I get from this combo?
Destroy any number of nontoken creatures opponents control whenever a black creature enters the battlefield under your control
Destroy any number of nontoken creatures whenever a creature dies
Top Commanders
Horobi, Death's Wail
4.96% of 1815 decks 90 decks
Evelyn, the Covetous
0.03% of 3717 decks 1 decks
Shay Cormac
0.10% of 997 decks 1 decks
Vren, the Relentless
0.02% of 5969 decks 1 decks
New Cards
Sidisi, Regent of the Mire
10% of 10 decks +9% synergy
High Synergy Cards
Tetzimoc, Primal Death
84% of 93 decks +84% synergy
Ogre Slumlord
85% of 93 decks +83% synergy
Bloodthirsty Blade
72% of 93 decks +71% synergy
Mogis's Marauder
69% of 93 decks +69% synergy
Harvester of Souls
62% of 93 decks +60% synergy
Orc Sureshot
59% of 93 decks +59% synergy
Scuttlemutt
59% of 93 decks +59% synergy
Sangromancer
60% of 93 decks +58% synergy
Aphotic Wisps
58% of 93 decks +58% synergy
Tooth of Chiss-Goria
57% of 93 decks +57% synergy
Top Cards
Syr Konrad, the Grim
65% of 93 decks +56% synergy
Blood Artist
63% of 93 decks +52% synergy
Sign in Blood
62% of 93 decks +53% synergy
Morbid Opportunist
57% of 93 decks +51% synergy
Retribution of the Ancients
55% of 93 decks +54% synergy
Retreat to Hagra
55% of 93 decks +53% synergy
Liquimetal Coating
54% of 93 decks +53% synergy
Scale of Chiss-Goria
53% of 93 decks +53% synergy
Nefashu
53% of 93 decks +53% synergy
Read the Bones
53% of 93 decks +46% synergy
Game Changers
Vampiric Tutor
12% of 93 decks -5% synergy
Demonic Tutor
9% of 93 decks -13% synergy
Bolas's Citadel
8% of 93 decks -1% synergy
Orcish Bowmasters
7% of 86 decks -2% synergy
Creatures
Falkenrath Noble
51% of 93 decks +48% synergy
Massacre Wurm
48% of 93 decks +44% synergy
Gray Merchant of Asphodel
48% of 93 decks +39% synergy
Yahenni, Undying Partisan
46% of 93 decks +43% synergy
Rathi Trapper
43% of 93 decks +43% synergy
Gisa, Glorious Resurrector
41% of 93 decks +39% synergy
Solemn Simulacrum
38% of 93 decks +24% synergy
Kaervek, the Punisher
33% of 61 decks +32% synergy
Sorceress Queen
32% of 93 decks +32% synergy
Kothophed, Soul Hoarder
31% of 93 decks +31% synergy
Crypt Ghast
30% of 93 decks +25% synergy
Dauthi Trapper
29% of 93 decks +29% synergy
Caustic Crawler
26% of 93 decks +26% synergy
Hex Parasite
26% of 93 decks +25% synergy
Dread Presence
26% of 93 decks +24% synergy
Shambling Swarm
25% of 93 decks +25% synergy
Xenic Poltergeist
24% of 93 decks +24% synergy
Burnished Hart
24% of 93 decks +20% synergy
Zulaport Cutthroat
24% of 93 decks +14% synergy
Leaden Myr
23% of 93 decks +21% synergy
Fourth Bridge Prowler
22% of 93 decks +21% synergy
Vashta Nerada
21% of 77 decks +20% synergy
Inversion Behemoth
20% of 54 decks +20% synergy
Persistent Constrictor
19% of 42 decks +18% synergy
Festering Mummy
18% of 93 decks +18% synergy
Scorn-Blade Berserker
17% of 93 decks +17% synergy
Vadmir, New Blood
16% of 61 decks +16% synergy
Drana, Kalastria Bloodchief
16% of 93 decks +16% synergy
Archpriest of Shadows
16% of 93 decks +15% synergy
Mortivore
15% of 93 decks +14% synergy
Sepulchral Primordial
15% of 93 decks +13% synergy
Abyssal Harvester
14% of 35 decks +12% synergy
Misery's Shadow
14% of 93 decks +14% synergy
Barbed Servitor
12% of 68 decks +11% synergy
High-Society Hunter
11% of 36 decks +10% synergy
Soul of New Phyrexia
11% of 93 decks +10% synergy
Deathgreeter
11% of 93 decks +10% synergy
Drivnod, Carnage Dominus
11% of 93 decks +8% synergy
Vilis, Broker of Blood
11% of 93 decks +8% synergy
Maha, Its Feathers Night
10% of 49 decks +9% synergy
Gisa, the Hellraiser
10% of 61 decks +9% synergy
Grim Physician
10% of 93 decks +10% synergy
Festering Goblin
10% of 93 decks +10% synergy
Vein Ripper
9% of 68 decks +7% synergy
Tooth Collector
8% of 93 decks +8% synergy
Kuro, Pitlord
8% of 93 decks +7% synergy
Fume Spitter
8% of 93 decks +7% synergy
Magus of the Coffers
8% of 93 decks +7% synergy
Slaughter Specialist
8% of 93 decks +7% synergy
Fleshbag Marauder
8% of 93 decks +4% synergy
Instants
Tragic Slip
52% of 93 decks +48% synergy
Dark Ritual
48% of 93 decks +26% synergy
Subtle Strike
44% of 93 decks +44% synergy
Defile
39% of 93 decks +35% synergy
Slice from the Shadows
38% of 68 decks +38% synergy
Bladebrand
33% of 93 decks +33% synergy
Lose Hope
28% of 93 decks +28% synergy
Disfigure
28% of 93 decks +28% synergy
Blood Pact
27% of 93 decks +26% synergy
Sugar Rush
23% of 77 decks +23% synergy
Darkblast
20% of 93 decks +20% synergy
Consuming Corruption
20% of 55 decks +19% synergy
Thrilling Encore
19% of 93 decks +19% synergy
Whisper of the Dross
19% of 93 decks +18% synergy
Black Sun's Twilight
18% of 93 decks +17% synergy
Touch of Darkness
17% of 93 decks +17% synergy
Stab
17% of 35 decks +17% synergy
Fated Return
16% of 93 decks +16% synergy
Fungal Infection
15% of 93 decks +15% synergy
Rise of the Dread Marn
14% of 93 decks +13% synergy
Withering Torment
14% of 43 decks +6% synergy
Wretched Confluence
13% of 93 decks +13% synergy
Succumb to Temptation
13% of 93 decks +13% synergy
Village Rites
13% of 93 decks +3% synergy
Toxin Analysis
12% of 68 decks +12% synergy
Rat Out
11% of 79 decks +11% synergy
Sudden Spoiling
11% of 93 decks +9% synergy
Gravebind
10% of 93 decks +10% synergy
Grim Harvest
10% of 93 decks +10% synergy
Alchemist's Gift
10% of 93 decks +10% synergy
Wail of the Nim
10% of 93 decks +9% synergy
Armor of Shadows
10% of 93 decks +9% synergy
Professor's Warning
9% of 93 decks +8% synergy
Shelob's Ambush
8% of 86 decks +8% synergy
Imp's Mischief
8% of 93 decks +4% synergy
Gollum's Bite
7% of 86 decks +7% synergy
Borrowed Malevolence
6% of 93 decks +6% synergy
Ashnod's Intervention
6% of 93 decks +6% synergy
You Are Already Dead
6% of 93 decks +6% synergy
Supernatural Stamina
6% of 93 decks +5% synergy
Sheoldred's Edict
6% of 93 decks +4% synergy
Cabal Ritual
6% of 93 decks +2% synergy
Corrupted Conviction
6% of 93 decks +2% synergy
Fell the Profane
5% of 55 decks -3% synergy
Go for the Throat
5% of 93 decks -2% synergy
Sorceries
Nighthaze
49% of 93 decks +49% synergy
Feed the Swarm
48% of 93 decks +31% synergy
Profane Command
44% of 93 decks +43% synergy
Cannibalize
39% of 93 decks +39% synergy
Diabolic Tutor
31% of 93 decks +25% synergy
Victimize
31% of 93 decks +19% synergy
Night's Whisper
30% of 93 decks +21% synergy
Rise of the Dark Realms
24% of 93 decks +20% synergy
Beacon of Unrest
20% of 93 decks +19% synergy
Reanimate
18% of 93 decks +2% synergy
Exsanguinate
15% of 93 decks +9% synergy
Dirge of Dread
14% of 93 decks +14% synergy
Raise Dead
14% of 93 decks +14% synergy
Incriminate
13% of 93 decks +13% synergy
Mutilate
13% of 93 decks +11% synergy
Dread Return
13% of 93 decks +8% synergy
Ancient Craving
12% of 93 decks +11% synergy
Blasphemous Edict
11% of 36 decks +4% synergy
Ambition's Cost
11% of 93 decks +9% synergy
Bubbling Muck
10% of 93 decks +8% synergy
Fraying Omnipotence
9% of 93 decks +8% synergy
Fell
8% of 49 decks +7% synergy
Razaketh's Rite
8% of 93 decks +7% synergy
Syphon Mind
8% of 93 decks +5% synergy
Unearth
8% of 93 decks +4% synergy
Call to the Netherworld
6% of 93 decks +6% synergy
Profane Tutor
6% of 93 decks +4% synergy
Peer into the Abyss
6% of 93 decks +4% synergy
Grim Tutor
6% of 93 decks +2% synergy
Diabolic Intent
6% of 93 decks -2% synergy
Disentomb
5% of 93 decks +5% synergy
Invoke Despair
5% of 93 decks +5% synergy
Command the Dreadhorde
5% of 93 decks +5% synergy
Beseech the Queen
5% of 93 decks +4% synergy
In Garruk's Wake
5% of 93 decks +2% synergy
Torment of Hailfire
5% of 93 decks +1% synergy
Toxic Deluge
5% of 93 decks -13% synergy
Utility Artifacts
Squee's Toy
51% of 93 decks +51% synergy
Glaring Spotlight
51% of 93 decks +50% synergy
Cauldron of Souls
47% of 93 decks +47% synergy
Mind Stone
44% of 93 decks +28% synergy
Distorting Lens
43% of 93 decks +43% synergy
Hylda's Crown of Winter
25% of 77 decks +24% synergy
Jet Medallion
24% of 93 decks +21% synergy
Wayfarer's Bauble
22% of 93 decks +12% synergy
Baton of Morale
19% of 93 decks +19% synergy
Mimic Vat
19% of 93 decks +18% synergy
Tower of Coireall
18% of 93 decks +18% synergy
Staff of Nin
18% of 93 decks +18% synergy
Profane Memento
16% of 93 decks +16% synergy
Commander's Sphere
15% of 93 decks +1% synergy
Sacred Armory
14% of 93 decks +14% synergy
Bontu's Monument
14% of 93 decks +12% synergy
Mirage Mirror
13% of 93 decks +11% synergy
Jade Monolith
12% of 93 decks +12% synergy
Icy Manipulator
12% of 93 decks +12% synergy
Veilstone Amulet
11% of 93 decks +11% synergy
Vat of Rebirth
11% of 93 decks +9% synergy
Shadowspear
11% of 93 decks +7% synergy
Belbe's Armor
10% of 93 decks +10% synergy
Dingus Staff
9% of 93 decks +8% synergy
Eldrazi Monument
9% of 93 decks +7% synergy
Hedron Archive
9% of 93 decks +6% synergy
Lightning Greaves
9% of 93 decks -16% synergy
Expedition Map
8% of 93 decks +5% synergy
Swiftfoot Boots
8% of 93 decks -20% synergy
Darksteel Garrison
5% of 93 decks +5% synergy
Kormus Bell
5% of 93 decks +5% synergy
Enchantments
Black Market
44% of 93 decks +40% synergy
Revel in Riches
41% of 93 decks +38% synergy
Grave Betrayal
34% of 93 decks +34% synergy
Phyrexian Arena
30% of 93 decks +15% synergy
Nowhere to Run
30% of 50 decks +29% synergy
Greed
24% of 93 decks +22% synergy
Shadows of the Past
19% of 93 decks +19% synergy
Oversold Cemetery
18% of 93 decks +16% synergy
Phyrexian Reclamation
18% of 93 decks +15% synergy
Animate Dead
16% of 93 decks +7% synergy
Unspeakable Symbol
15% of 93 decks +14% synergy
Gift of Doom
15% of 93 decks +14% synergy
Meathook Massacre II
14% of 44 decks +12% synergy
Palace Siege
13% of 93 decks +12% synergy
Warlock Class
11% of 93 decks +10% synergy
Bastion of Remembrance
11% of 93 decks +5% synergy
Dauthi Embrace
9% of 93 decks +8% synergy
Painful Quandary
8% of 93 decks +5% synergy
Underworld Dreams
8% of 93 decks +5% synergy
Life of Toshiro Umezawa
6% of 93 decks +6% synergy
Dead Weight
6% of 93 decks +6% synergy
Endless Whispers
6% of 93 decks +6% synergy
Tribute to Horobi
6% of 93 decks +6% synergy
Exquisite Blood
6% of 93 decks +1% synergy
Sanguine Bond
6% of 93 decks +1% synergy
Black Market Connections
6% of 93 decks -5% synergy
Viper's Kiss
5% of 93 decks +5% synergy
Haunted Crossroads
5% of 93 decks +5% synergy
Clawing Torment
5% of 93 decks +5% synergy
Ghoulish Procession
5% of 93 decks +5% synergy
Dictate of Erebos
5% of 93 decks +2% synergy
Bloodchief Ascension
5% of 93 decks +2% synergy
Virtue of Persistence
5% of 77 decks +3% synergy
Battles
Invasion of Ulgrotha
5% of 93 decks +5% synergy
Planeswalkers
Liliana, the Last Hope
8% of 93 decks +7% synergy
Ob Nixilis, the Hate-Twisted
5% of 93 decks +4% synergy
Utility Lands
Bojuka Bog
39% of 93 decks +9% synergy
Detection Tower
37% of 93 decks +36% synergy
Witch's Cottage
33% of 93 decks +30% synergy
Oasis
29% of 93 decks +29% synergy
Desert
27% of 93 decks +26% synergy
Forge of Heroes
26% of 93 decks +25% synergy
Cabal Coffers
23% of 93 decks +12% synergy
Arcane Lighthouse
22% of 93 decks +20% synergy
Cabal Stronghold
20% of 93 decks +17% synergy
Mortuary Mire
20% of 93 decks +16% synergy
Maze of Ith
18% of 93 decks +16% synergy
Rogue's Passage
15% of 93 decks -5% synergy
Barren Moor
14% of 93 decks +10% synergy
Urborg, Tomb of Yawgmoth
14% of 93 decks +5% synergy
Reliquary Tower
14% of 93 decks -16% synergy
Shizo, Death's Storehouse
12% of 93 decks +7% synergy
War Room
12% of 93 decks +6% synergy
Temple of the False God
10% of 93 decks +0% synergy
Ice Floe
9% of 93 decks +9% synergy
Polluted Mire
9% of 93 decks +8% synergy
Memorial to Folly
9% of 93 decks +8% synergy
Urborg
8% of 93 decks +7% synergy
Barad-dûr
7% of 86 decks +5% synergy
Sandstorm Verge
7% of 61 decks +6% synergy
Thespian's Stage
6% of 93 decks +4% synergy
Tower of the Magistrate
5% of 93 decks +5% synergy
Castle Locthwain
5% of 93 decks +1% synergy
Buried Ruin
5% of 93 decks +1% synergy
Mana Artifacts
Sol Ring
84% of 93 decks -0% synergy
Liquimetal Torque
63% of 93 decks +60% synergy
Arcane Signet
62% of 93 decks -10% synergy
Charcoal Diamond
45% of 93 decks +40% synergy
Bounty Board
18% of 60 decks +18% synergy
Thought Vessel
18% of 93 decks +1% synergy
Worn Powerstone
13% of 93 decks +10% synergy
Fellwar Stone
11% of 93 decks -10% synergy
Séance Board
10% of 42 decks +9% synergy
Caged Sun
9% of 93 decks +7% synergy
Everflowing Chalice
8% of 93 decks +3% synergy
Darksteel Ingot
6% of 93 decks +5% synergy
Prismatic Lens
5% of 93 decks +4% synergy
Lands
Myriad Landscape
34% of 93 decks +16% synergy
Evolving Wilds
9% of 93 decks -12% synergy
Command Tower
8% of 93 decks -67% synergy
Terramorphic Expanse
6% of 93 decks -9% synergy
Urza's Cave
5% of 57 decks +2% synergy