Post, Son of Rich (Commander) - Upgraded

Original Name:

K'rrik, Son of YawgmothK'rrik, Son of Yawgmoth

Post, Son of Rich
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Background image for The Best Horror Combos in Commander
Ethan Coover
Oct 20, 2025
Ethan Coover
The Best Horror Combos in Commander
There are plenty of Horror creatures in Magic, but which are the best at comboing? In honor of Halloween, Ethan Coover lists the best 10.
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Enchantments
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Utility Lands
Mana Artifacts
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Koh, the Face Stealer
3.3%inclusion5 decks150 decks
2%synergy
Mai, Scornful Striker
2.4%inclusion4 decks165 decks
0%synergy
Realm of Koh
2.0%inclusion3 decks150 decks
-1%synergy
Day of Black Sun
1.6%inclusion3 decks183 decks
0%synergy
Zuko's Conviction
0.7%inclusion1 decks147 decks
0%synergy
High Synergy Cards
Vilis, Broker of Blood
65%inclusion601 decks925 decks
51%synergy
Blood Celebrant
52%inclusion482 decks925 decks
48%synergy
Font of Agonies
50%inclusion461 decks925 decks
45%synergy
Chainer, Dementia Master
50%inclusion458 decks925 decks
44%synergy
Asmodeus the Archfiend
43%inclusion400 decks925 decks
39%synergy
Gray Merchant of Asphodel
89%inclusion822 decks925 decks
37%synergy
Aetherflux Reservoir
45%inclusion413 decks925 decks
34%synergy
Exsanguinate
58%inclusion541 decks925 decks
34%synergy
Necrotic Ooze
39%inclusion357 decks925 decks
34%synergy
Pontiff of Blight
38%inclusion349 decks925 decks
34%synergy
Top Cards
Dark Ritual
83%inclusion768 decks925 decks
17%synergy
Jet Medallion
75%inclusion690 decks925 decks
15%synergy
Sign in Blood
62%inclusion574 decks925 decks
26%synergy
Crypt Ghast
59%inclusion546 decks925 decks
11%synergy
Reanimate
57%inclusion523 decks925 decks
18%synergy
Phyrexian Arena
54%inclusion500 decks925 decks
14%synergy
Feed the Swarm
52%inclusion482 decks925 decks
1%synergy
Diabolic Tutor
47%inclusion439 decks925 decks
33%synergy
Toxic Deluge
42%inclusion392 decks925 decks
5%synergy
Peer into the Abyss
40%inclusion374 decks925 decks
30%synergy
Game Changers
Bolas's Citadel
68%inclusion633 decks925 decks
39%synergy
Necropotence
36%inclusion331 decks925 decks
20%synergy
Demonic Tutor
23%inclusion215 decks925 decks
-5%synergy
Vampiric Tutor
14%inclusion134 decks925 decks
-7%synergy
Orcish Bowmasters
8.5%inclusion79 decks925 decks
-5%synergy
Ancient Tomb
7.9%inclusion73 decks925 decks
-4%synergy
The One Ring
5.6%inclusion52 decks925 decks
-4%synergy
Opposition Agent
5.4%inclusion50 decks925 decks
-5%synergy
Creatures
Vito, Thorn of the Dusk Rose
35%inclusion323 decks925 decks
24%synergy
Skirge Familiar
35%inclusion322 decks925 decks
29%synergy
Blood Pet
33%inclusion307 decks925 decks
25%synergy
Dimir House Guard
33%inclusion305 decks925 decks
29%synergy
Blood Artist
29%inclusion270 decks925 decks
-2%synergy
Sheoldred, the Apocalypse
29%inclusion269 decks925 decks
14%synergy
Ayara, First of Locthwain
29%inclusion267 decks925 decks
3%synergy
Dread Presence
27%inclusion252 decks925 decks
12%synergy
Vile Entomber
27%inclusion251 decks925 decks
22%synergy
Phyrexian Obliterator
25%inclusion230 decks925 decks
14%synergy
Massacre Wurm
25%inclusion227 decks925 decks
7%synergy
Reiver Demon
24%inclusion225 decks925 decks
22%synergy
Dauthi Voidwalker
24%inclusion224 decks925 decks
8%synergy
Thrull Parasite
23%inclusion211 decks925 decks
21%synergy
Nirkana Revenant
22%inclusion206 decks925 decks
11%synergy
Sangromancer
22%inclusion201 decks925 decks
10%synergy
Bloodthirsty Conqueror
21%inclusion192 decks913 decks
12%synergy
Viscera Seer
21%inclusion193 decks925 decks
4%synergy
Hoarding Broodlord
21%inclusion190 decks925 decks
16%synergy
Vampire Nighthawk
19%inclusion179 decks925 decks
14%synergy
Razaketh, the Foulblooded
19%inclusion175 decks925 decks
14%synergy
Basilica Screecher
19%inclusion174 decks925 decks
16%synergy
Grim Servant
19%inclusion173 decks924 decks
14%synergy
Enduring Tenacity
18%inclusion169 decks924 decks
11%synergy
Nighthawk Scavenger
18%inclusion168 decks925 decks
13%synergy
Shard of the Nightbringer
18%inclusion167 decks925 decks
14%synergy
Rune-Scarred Demon
18%inclusion162 decks925 decks
13%synergy
Twilight Prophet
18%inclusion162 decks925 decks
12%synergy
Noxious Gearhulk
17%inclusion158 decks925 decks
10%synergy
Bloodletter of Aclazotz
17%inclusion155 decks925 decks
6%synergy
Sheoldred, Whispering One
16%inclusion147 decks925 decks
4%synergy
Braids, Arisen Nightmare
15%inclusion138 decks925 decks
-4%synergy
Fleshwrither
15%inclusion137 decks925 decks
13%synergy
Valgavoth, Terror Eater
14%inclusion132 decks918 decks
9%synergy
Balthor the Defiled
14%inclusion129 decks925 decks
12%synergy
Creeping Bloodsucker
13%inclusion122 decks925 decks
8%synergy
Pestilence Demon
13%inclusion121 decks925 decks
11%synergy
Magus of the Mirror
13%inclusion118 decks925 decks
12%synergy
Carrion Feeder
13%inclusion118 decks925 decks
2%synergy
Gravecrawler
13%inclusion117 decks925 decks
-1%synergy
Gifted Aetherborn
13%inclusion116 decks925 decks
9%synergy
Zulaport Cutthroat
13%inclusion116 decks925 decks
-10%synergy
Murderous Rider
12%inclusion112 decks925 decks
5%synergy
Ancient Cellarspawn
11%inclusion102 decks917 decks
9%synergy
Marauding Blight-Priest
11%inclusion100 decks925 decks
4%synergy
Sidisi, Undead Vizier
11%inclusion99 decks925 decks
6%synergy
Accursed Marauder
11%inclusion98 decks924 decks
-10%synergy
Doomsday Excruciator
10%inclusion94 decks924 decks
8%synergy
Magus of the Coffers
10%inclusion92 decks925 decks
3%synergy
Qarsi Revenant
9.5%inclusion72 decks761 decks
5%synergy
Instants
Defile
38%inclusion348 decks925 decks
0%synergy
Consuming Corruption
35%inclusion323 decks924 decks
19%synergy
Imp's Mischief
33%inclusion309 decks925 decks
10%synergy
Cabal Ritual
29%inclusion264 decks925 decks
11%synergy
Withering Torment
28%inclusion257 decks917 decks
-3%synergy
Malakir Rebirth
25%inclusion228 decks925 decks
2%synergy
Saw in Half
24%inclusion221 decks925 decks
16%synergy
Entomb
22%inclusion208 decks925 decks
11%synergy
Deadly Rollick
22%inclusion205 decks925 decks
-1%synergy
Infernal Grasp
22%inclusion204 decks925 decks
-3%synergy
Sacrifice
21%inclusion190 decks925 decks
16%synergy
Culling the Weak
21%inclusion190 decks925 decks
6%synergy
Not Dead After All
20%inclusion185 decks925 decks
9%synergy
Archenemy's Charm
19%inclusion92 decks487 decks
10%synergy
Fell the Profane
19%inclusion174 decks924 decks
0%synergy
Undying Malice
19%inclusion172 decks925 decks
9%synergy
Dismember
19%inclusion172 decks925 decks
8%synergy
Tendrils of Corruption
17%inclusion161 decks925 decks
13%synergy
Tragic Slip
17%inclusion157 decks925 decks
-4%synergy
Supernatural Stamina
16%inclusion151 decks925 decks
9%synergy
Go for the Throat
16%inclusion145 decks925 decks
-8%synergy
Snuff Out
14%inclusion133 decks925 decks
2%synergy
Village Rites
13%inclusion124 decks925 decks
-11%synergy
Grasp of Darkness
13%inclusion123 decks925 decks
11%synergy
Murder
12%inclusion108 decks925 decks
1%synergy
Sudden Spoiling
11%inclusion106 decks925 decks
2%synergy
Bitter Triumph
11%inclusion105 decks925 decks
1%synergy
Victim of Night
11%inclusion105 decks925 decks
9%synergy
Cut Down
11%inclusion101 decks925 decks
7%synergy
Feign Death
11%inclusion101 decks925 decks
3%synergy
Deadly Dispute
10%inclusion93 decks925 decks
-14%synergy
Hero's Downfall
10%inclusion89 decks925 decks
3%synergy
Drag to the Underworld
9.0%inclusion83 decks925 decks
7%synergy
Baleful Mastery
8.8%inclusion81 decks925 decks
-1%synergy
Force of Despair
8.5%inclusion79 decks925 decks
1%synergy
Stinging Study
8.1%inclusion75 decks925 decks
5%synergy
Armor of Shadows
8.1%inclusion75 decks925 decks
6%synergy
Flare of Malice
7.7%inclusion71 decks924 decks
-5%synergy
Sheoldred's Edict
7.4%inclusion68 decks925 decks
-7%synergy
Doom Blade
7.4%inclusion68 decks925 decks
0%synergy
Breathe Your Last
7.1%inclusion66 decks924 decks
5%synergy
Rain of Filth
7.0%inclusion65 decks925 decks
4%synergy
Soul Shatter
6.7%inclusion62 decks925 decks
-6%synergy
Darkness
6.6%inclusion61 decks925 decks
-3%synergy
Songs of the Damned
6.2%inclusion57 decks925 decks
1%synergy
Fake Your Own Death
5.8%inclusion54 decks925 decks
0%synergy
Corrupted Conviction
5.6%inclusion52 decks925 decks
-6%synergy
Offer Immortality
5.5%inclusion51 decks925 decks
3%synergy
Malicious Affliction
5.2%inclusion48 decks925 decks
3%synergy
Succumb to Temptation
5.1%inclusion47 decks925 decks
3%synergy
Sorceries
Night's Whisper
34%inclusion318 decks925 decks
10%synergy
Buried Alive
34%inclusion314 decks925 decks
22%synergy
Beseech the Queen
32%inclusion292 decks925 decks
25%synergy
Final Parting
28%inclusion255 decks925 decks
23%synergy
Read the Bones
27%inclusion248 decks925 decks
9%synergy
Victimize
26%inclusion243 decks925 decks
1%synergy
Dark Petition
26%inclusion240 decks925 decks
22%synergy
Insatiable Avarice
25%inclusion229 decks924 decks
13%synergy
Bubbling Muck
22%inclusion199 decks925 decks
6%synergy
Mutilate
20%inclusion184 decks925 decks
1%synergy
Tendrils of Agony
20%inclusion181 decks925 decks
17%synergy
Grim Tutor
18%inclusion164 decks925 decks
6%synergy
Damnation
16%inclusion150 decks925 decks
-5%synergy
Repay in Kind
16%inclusion149 decks925 decks
14%synergy
Mastermind's Acquisition
16%inclusion146 decks925 decks
14%synergy
Blasphemous Edict
14%inclusion131 decks913 decks
-3%synergy
Torment of Hailfire
14%inclusion128 decks925 decks
-2%synergy
Dread Return
14%inclusion128 decks925 decks
1%synergy
Unmarked Grave
14%inclusion126 decks925 decks
9%synergy
Profane Transfusion
13%inclusion121 decks925 decks
11%synergy
Demonic Counsel
12%inclusion109 decks918 decks
9%synergy
Syphon Mind
11%inclusion105 decks925 decks
-2%synergy
Exhume
11%inclusion101 decks925 decks
9%synergy
Razaketh's Rite
11%inclusion100 decks925 decks
10%synergy
Persist
11%inclusion100 decks925 decks
7%synergy
Beseech the Mirror
10%inclusion97 decks925 decks
4%synergy
Diabolic Intent
10%inclusion95 decks925 decks
-4%synergy
Duress
10%inclusion91 decks925 decks
3%synergy
Chain of Smog
10%inclusion88 decks925 decks
5%synergy
Profane Tutor
9.0%inclusion83 decks925 decks
4%synergy
Rise of the Dark Realms
8.6%inclusion80 decks925 decks
-4%synergy
Ambition's Cost
8.3%inclusion77 decks925 decks
5%synergy
Blood Tithe
7.5%inclusion69 decks925 decks
6%synergy
Promise of Power
7.2%inclusion67 decks925 decks
6%synergy
In Garruk's Wake
7.1%inclusion66 decks925 decks
3%synergy
Temporal Extortion
6.9%inclusion64 decks925 decks
5%synergy
Ancient Craving
6.8%inclusion63 decks925 decks
4%synergy
Lively Dirge
6.7%inclusion62 decks924 decks
3%synergy
Breach the Multiverse
6.4%inclusion59 decks925 decks
0%synergy
Stitch Together
6.1%inclusion56 decks925 decks
3%synergy
Praetor's Grasp
5.9%inclusion55 decks925 decks
2%synergy
Living Death
5.9%inclusion55 decks925 decks
-5%synergy
Agadeem's Awakening
5.4%inclusion50 decks925 decks
-2%synergy
Scheming Symmetry
5.3%inclusion49 decks925 decks
1%synergy
Invoke Despair
5.2%inclusion48 decks925 decks
3%synergy
Behold the Beyond
5.2%inclusion48 decks925 decks
5%synergy
Utility Artifacts
Swiftfoot Boots
36%inclusion333 decks925 decks
4%synergy
Lightning Greaves
35%inclusion321 decks925 decks
1%synergy
Bontu's Monument
31%inclusion284 decks925 decks
3%synergy
Demon's Horn
29%inclusion272 decks925 decks
25%synergy
The Darkness Crystal
25%inclusion157 decks631 decks
5%synergy
Whip of Erebos
24%inclusion222 decks925 decks
13%synergy
Staff of the Death Magus
19%inclusion178 decks925 decks
16%synergy
Sensei's Divining Top
19%inclusion176 decks925 decks
11%synergy
Wishclaw Talisman
18%inclusion163 decks925 decks
11%synergy
Prism Ring
15%inclusion140 decks925 decks
13%synergy
Wayfarer's Bauble
9.4%inclusion87 decks925 decks
-7%synergy
Helm of Awakening
9.4%inclusion87 decks925 decks
8%synergy
Ashnod's Altar
9.0%inclusion83 decks925 decks
-10%synergy
Expedition Map
8.8%inclusion81 decks925 decks
-4%synergy
Alhammarret's Archive
8.6%inclusion80 decks925 decks
4%synergy
Pact Weapon
7.5%inclusion69 decks925 decks
5%synergy
Elixir of Immortality
6.3%inclusion58 decks925 decks
4%synergy
Vorpal Sword
6.3%inclusion58 decks925 decks
2%synergy
The Endstone
5.7%inclusion28 decks487 decks
4%synergy
Defense Grid
5.6%inclusion52 decks925 decks
3%synergy
Whispersilk Cloak
5.4%inclusion50 decks925 decks
-1%synergy
Soul Conduit
5.3%inclusion49 decks925 decks
5%synergy
Enchantments
Sanguine Bond
35%inclusion324 decks925 decks
23%synergy
Animate Dead
34%inclusion316 decks925 decks
16%synergy
Exquisite Blood
30%inclusion281 decks925 decks
17%synergy
Greed
25%inclusion229 decks925 decks
17%synergy
Heartless Summoning
21%inclusion195 decks925 decks
16%synergy
Black Market Connections
19%inclusion172 decks925 decks
-5%synergy
Necromancy
16%inclusion148 decks925 decks
10%synergy
Kaya's Ghostform
14%inclusion132 decks925 decks
4%synergy
The Meathook Massacre
14%inclusion127 decks925 decks
-4%synergy
Pestilence
13%inclusion124 decks925 decks
10%synergy
Phyrexian Reclamation
13%inclusion123 decks925 decks
3%synergy
Black Market
11%inclusion102 decks925 decks
-10%synergy
Leshrac's Sigil
10%inclusion95 decks925 decks
9%synergy
Dance of the Dead
9.1%inclusion84 decks925 decks
5%synergy
Meathook Massacre II
8.5%inclusion78 decks918 decks
2%synergy
Palace Siege
8.3%inclusion77 decks925 decks
7%synergy
Necrodominance
8.2%inclusion76 decks924 decks
5%synergy
Grave Pact
8.2%inclusion76 decks925 decks
-10%synergy
Underworld Dreams
8.0%inclusion74 decks925 decks
2%synergy
Bloodchief Ascension
7.7%inclusion71 decks925 decks
-2%synergy
Painful Quandary
7.6%inclusion70 decks925 decks
-3%synergy
Vampiric Link
6.3%inclusion58 decks925 decks
5%synergy
No Mercy
6.3%inclusion58 decks925 decks
-1%synergy
Polluted Bonds
6.2%inclusion57 decks925 decks
4%synergy
Liliana's Contract
5.6%inclusion52 decks925 decks
3%synergy
Unholy Annex // Ritual Chamber
5.5%inclusion50 decks917 decks
2%synergy
Gonti's Machinations
5.4%inclusion50 decks925 decks
5%synergy
Oubliette
5.3%inclusion49 decks925 decks
2%synergy
Grievous Wound
5.1%inclusion47 decks918 decks
3%synergy
Planeswalkers
Liliana of the Dark Realms
15%inclusion141 decks925 decks
1%synergy
Professor Onyx
15%inclusion136 decks925 decks
9%synergy
Sorin Markov
8.8%inclusion81 decks925 decks
6%synergy
Utility Lands
Cabal Coffers
49%inclusion452 decks925 decks
-6%synergy
Bojuka Bog
45%inclusion417 decks925 decks
-2%synergy
Cabal Stronghold
36%inclusion335 decks925 decks
0%synergy
Reliquary Tower
35%inclusion323 decks925 decks
4%synergy
Urborg, Tomb of Yawgmoth
30%inclusion281 decks925 decks
-7%synergy
Nykthos, Shrine to Nyx
29%inclusion270 decks925 decks
-1%synergy
Barren Moor
24%inclusion222 decks925 decks
13%synergy
Rogue's Passage
23%inclusion216 decks925 decks
5%synergy
Witch's Cottage
22%inclusion208 decks925 decks
-2%synergy
Castle Locthwain
18%inclusion171 decks925 decks
1%synergy
Phyrexian Tower
16%inclusion148 decks925 decks
-8%synergy
Takenuma, Abandoned Mire
15%inclusion135 decks925 decks
-1%synergy
Radiant Fountain
14%inclusion134 decks925 decks
13%synergy
Mortuary Mire
13%inclusion117 decks925 decks
-1%synergy
Shizo, Death's Storehouse
12%inclusion110 decks925 decks
2%synergy
Temple of the False God
12%inclusion107 decks925 decks
4%synergy
War Room
11%inclusion106 decks925 decks
-5%synergy
Command Beacon
10%inclusion94 decks925 decks
2%synergy
Emergence Zone
10%inclusion91 decks925 decks
6%synergy
Crystal Vein
9.1%inclusion84 decks925 decks
6%synergy
Spymaster's Vault
8.5%inclusion79 decks924 decks
-1%synergy
Crypt of Agadeem
8.3%inclusion77 decks925 decks
-2%synergy
Urza's Saga
6.6%inclusion61 decks925 decks
-2%synergy
Peat Bog
6.1%inclusion56 decks925 decks
4%synergy
Lake of the Dead
5.4%inclusion50 decks925 decks
0%synergy
Susur Secundi, Void Altar
5.1%inclusion25 decks487 decks
-3%synergy
Mana Artifacts
Sol Ring
93%inclusion858 decks925 decks
6%synergy
Arcane Signet
62%inclusion574 decks925 decks
-1%synergy
Mind Stone
43%inclusion402 decks925 decks
12%synergy
Thought Vessel
31%inclusion290 decks925 decks
4%synergy
Fellwar Stone
22%inclusion208 decks925 decks
8%synergy
Charcoal Diamond
19%inclusion178 decks925 decks
-4%synergy
Everflowing Chalice
17%inclusion160 decks925 decks
11%synergy
Nyx Lotus
13%inclusion117 decks925 decks
6%synergy
Thran Dynamo
12%inclusion114 decks925 decks
6%synergy
Lotus Petal
11%inclusion100 decks925 decks
3%synergy
Commander's Sphere
8.4%inclusion78 decks925 decks
-1%synergy
Worn Powerstone
8.4%inclusion78 decks925 decks
4%synergy
Prismatic Lens
8.2%inclusion76 decks925 decks
6%synergy
The Soul Stone
7.7%inclusion33 decks430 decks
-4%synergy
Caged Sun
7.5%inclusion69 decks925 decks
-5%synergy
Pristine Talisman
7.5%inclusion69 decks925 decks
5%synergy
Mox Amber
6.5%inclusion60 decks925 decks
2%synergy
Paradise Plume
6.2%inclusion57 decks925 decks
5%synergy
Throne of Eldraine
6.1%inclusion56 decks925 decks
-5%synergy
Hedron Archive
5.7%inclusion53 decks925 decks
2%synergy
Lands
Swamp
96%inclusion892 decks925 decks
2%synergy
Malakir Rebirth
25%inclusion228 decks925 decks
2%synergy
Myriad Landscape
21%inclusion196 decks925 decks
-6%synergy
Fell the Profane
19%inclusion174 decks924 decks
0%synergy
Boggart Trawler
9.4%inclusion87 decks924 decks
1%synergy
Urza's Cave
7.6%inclusion70 decks924 decks
-1%synergy
Command Tower
5.5%inclusion51 decks925 decks
0%synergy
Agadeem's Awakening
5.4%inclusion50 decks925 decks
-2%synergy
Snow-Covered Swamp
5.2%inclusion48 decks925 decks
-2%synergy
Evolving Wilds
5.1%inclusion47 decks925 decks
2%synergy
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