K'rrik, Son of Yawgmoth (Commander) - Midrange

Alternate Names:

Post, Son of RichPost, Son of Rich, Emet-Selch, AscianEmet-Selch, Ascian

Background image for The Best Horror Combos in Commander
Ethan Coover
Oct 20, 2025
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Koh, the Face Stealer
4.5%inclusion1 decks22 decks
3%synergy
High Synergy Cards
Blood Celebrant
70%inclusion71 decks102 decks
65%synergy
Vilis, Broker of Blood
77%inclusion79 decks102 decks
64%synergy
Asmodeus the Archfiend
66%inclusion67 decks102 decks
61%synergy
Skirge Familiar
66%inclusion67 decks102 decks
60%synergy
Necrotic Ooze
64%inclusion65 decks102 decks
59%synergy
Peer into the Abyss
69%inclusion70 decks102 decks
58%synergy
Chainer, Dementia Master
62%inclusion63 decks102 decks
56%synergy
Buried Alive
67%inclusion68 decks102 decks
55%synergy
Sheoldred, the Apocalypse
70%inclusion71 decks102 decks
55%synergy
Grim Tutor
66%inclusion67 decks102 decks
54%synergy
Top Cards
Gray Merchant of Asphodel
93%inclusion95 decks102 decks
41%synergy
Dark Ritual
92%inclusion94 decks102 decks
26%synergy
Jet Medallion
89%inclusion91 decks102 decks
29%synergy
Reanimate
77%inclusion79 decks102 decks
39%synergy
Cabal Ritual
66%inclusion67 decks102 decks
48%synergy
Animate Dead
66%inclusion67 decks102 decks
48%synergy
Entomb
59%inclusion60 decks102 decks
47%synergy
Blood Pet
58%inclusion59 decks102 decks
50%synergy
Saw in Half
58%inclusion59 decks102 decks
50%synergy
Vile Entomber
57%inclusion58 decks102 decks
51%synergy
Game Changers
Demonic Tutor
71%inclusion72 decks102 decks
43%synergy
Necropotence
70%inclusion71 decks102 decks
54%synergy
Bolas's Citadel
68%inclusion69 decks102 decks
38%synergy
Vampiric Tutor
66%inclusion67 decks102 decks
44%synergy
Ancient Tomb
53%inclusion54 decks102 decks
41%synergy
Imperial Seal
51%inclusion52 decks102 decks
44%synergy
Mana Vault
51%inclusion52 decks102 decks
44%synergy
Orcish Bowmasters
48%inclusion49 decks102 decks
34%synergy
Chrome Mox
47%inclusion48 decks102 decks
41%synergy
The One Ring
44%inclusion45 decks102 decks
34%synergy
Creatures
Dauthi Voidwalker
56%inclusion57 decks102 decks
40%synergy
Fleshwrither
53%inclusion54 decks102 decks
51%synergy
Hoarding Broodlord
52%inclusion53 decks102 decks
48%synergy
Balthor the Defiled
49%inclusion50 decks102 decks
47%synergy
Dimir House Guard
46%inclusion47 decks102 decks
42%synergy
Opposition Agent
41%inclusion42 decks102 decks
31%synergy
Razaketh, the Foulblooded
39%inclusion40 decks102 decks
34%synergy
Crypt Ghast
37%inclusion38 decks102 decks
-11%synergy
Braids, Arisen Nightmare
32%inclusion33 decks102 decks
13%synergy
Sidisi, Undead Vizier
25%inclusion26 decks102 decks
21%synergy
Phyrexian Obliterator
22%inclusion22 decks102 decks
10%synergy
Vito, Thorn of the Dusk Rose
22%inclusion22 decks102 decks
11%synergy
Elegy Acolyte
19%inclusion8 decks43 decks
15%synergy
Bloodletter of Aclazotz
17%inclusion17 decks102 decks
6%synergy
Bloodthirsty Conqueror
16%inclusion11 decks70 decks
7%synergy
Pontiff of Blight
16%inclusion16 decks102 decks
12%synergy
The Speed Demon
13%inclusion8 decks62 decks
11%synergy
Valgavoth, Terror Eater
13%inclusion10 decks78 decks
7%synergy
Dread Presence
13%inclusion13 decks102 decks
-2%synergy
Ayara, First of Locthwain
13%inclusion13 decks102 decks
-13%synergy
Blood Artist
13%inclusion13 decks102 decks
-19%synergy
Twilight Prophet
13%inclusion13 decks102 decks
7%synergy
Sheoldred, Whispering One
12%inclusion12 decks102 decks
0%synergy
Qarsi Revenant
12%inclusion7 decks60 decks
7%synergy
Nighthawk Scavenger
11%inclusion11 decks102 decks
5%synergy
Gwenom, Remorseless
10%inclusion4 decks39 decks
7%synergy
Nirkana Revenant
10%inclusion10 decks102 decks
-2%synergy
Basilica Screecher
10%inclusion10 decks102 decks
7%synergy
Sheoldred
10%inclusion10 decks102 decks
3%synergy
Soldevi Adnate
10%inclusion10 decks102 decks
6%synergy
Shard of the Nightbringer
10%inclusion10 decks102 decks
6%synergy
Noxious Gearhulk
10%inclusion10 decks102 decks
3%synergy
Grim Servant
9.0%inclusion8 decks89 decks
4%synergy
Gix, Yawgmoth Praetor
8.8%inclusion9 decks102 decks
4%synergy
Massacre Wurm
8.8%inclusion9 decks102 decks
-9%synergy
Viscera Seer
8.8%inclusion9 decks102 decks
-8%synergy
Enduring Tenacity
8.3%inclusion7 decks84 decks
1%synergy
Yawgmoth, Thran Physician
7.8%inclusion8 decks102 decks
-2%synergy
Solemn Simulacrum
6.9%inclusion7 decks102 decks
-17%synergy
Erebos, God of the Dead
6.9%inclusion7 decks102 decks
2%synergy
Rune-Scarred Demon
6.9%inclusion7 decks102 decks
2%synergy
Marauding Blight-Priest
6.9%inclusion7 decks102 decks
0%synergy
Putrid Imp
6.9%inclusion7 decks102 decks
6%synergy
Warren Soultrader
6.7%inclusion6 decks89 decks
-6%synergy
Ancient Cellarspawn
6.5%inclusion5 decks77 decks
4%synergy
Gravecrawler
5.9%inclusion6 decks102 decks
-8%synergy
Creeping Bloodsucker
5.9%inclusion6 decks102 decks
1%synergy
Gifted Aetherborn
5.9%inclusion6 decks102 decks
2%synergy
Magus of the Coffers
5.9%inclusion6 decks102 decks
-1%synergy
Zulaport Cutthroat
5.9%inclusion6 decks102 decks
-17%synergy
Instants
Deadly Rollick
54%inclusion55 decks102 decks
31%synergy
Sacrifice
54%inclusion55 decks102 decks
49%synergy
Dismember
54%inclusion55 decks102 decks
43%synergy
Culling the Weak
48%inclusion49 decks102 decks
33%synergy
Imp's Mischief
43%inclusion44 decks102 decks
19%synergy
Bitter Triumph
33%inclusion34 decks102 decks
23%synergy
Cut Down
31%inclusion32 decks102 decks
27%synergy
Shallow Grave
29%inclusion30 decks102 decks
28%synergy
Malakir Rebirth
29%inclusion30 decks102 decks
7%synergy
Corpse Dance
28%inclusion29 decks102 decks
28%synergy
Snuff Out
26%inclusion27 decks102 decks
14%synergy
Grasp of Darkness
26%inclusion27 decks102 decks
24%synergy
Bile Blight
24%inclusion24 decks102 decks
22%synergy
Withering Torment
22%inclusion17 decks77 decks
-9%synergy
Rain of Filth
22%inclusion22 decks102 decks
19%synergy
Not Dead After All
21%inclusion21 decks102 decks
9%synergy
Defile
19%inclusion19 decks102 decks
-19%synergy
Victim of Night
19%inclusion19 decks102 decks
17%synergy
Consuming Corruption
17%inclusion15 decks89 decks
1%synergy
Infernal Grasp
15%inclusion15 decks102 decks
-10%synergy
Baleful Mastery
15%inclusion15 decks102 decks
5%synergy
Archenemy's Charm
14%inclusion6 decks43 decks
5%synergy
Ulcerate
14%inclusion14 decks102 decks
13%synergy
Undying Malice
14%inclusion14 decks102 decks
4%synergy
Feign Death
14%inclusion14 decks102 decks
6%synergy
Fell the Profane
12%inclusion11 decks89 decks
-6%synergy
Go for the Throat
8.8%inclusion9 decks102 decks
-15%synergy
Tragic Slip
8.8%inclusion9 decks102 decks
-12%synergy
Force of Despair
7.8%inclusion8 decks102 decks
0%synergy
Stinging Study
7.8%inclusion8 decks102 decks
5%synergy
Withering Boon
7.8%inclusion8 decks102 decks
3%synergy
Sudden Spoiling
7.8%inclusion8 decks102 decks
-2%synergy
Supernatural Stamina
6.9%inclusion7 decks102 decks
0%synergy
Flare of Malice
6.7%inclusion6 decks89 decks
-6%synergy
Overkill
6.1%inclusion3 decks49 decks
-2%synergy
Mausoleum Secrets
5.9%inclusion6 decks102 decks
4%synergy
Doom Blade
5.9%inclusion6 decks102 decks
-2%synergy
Drag to the Underworld
5.9%inclusion6 decks102 decks
4%synergy
Songs of the Damned
5.9%inclusion6 decks102 decks
1%synergy
Ad Nauseam
5.9%inclusion6 decks102 decks
3%synergy
Darkness
5.9%inclusion6 decks102 decks
-4%synergy
Sorceries
Beseech the Queen
57%inclusion58 decks102 decks
51%synergy
Final Parting
53%inclusion54 decks102 decks
48%synergy
Beseech the Mirror
50%inclusion51 decks102 decks
43%synergy
Toxic Deluge
48%inclusion49 decks102 decks
11%synergy
Diabolic Tutor
46%inclusion47 decks102 decks
31%synergy
Praetor's Grasp
44%inclusion45 decks102 decks
40%synergy
Feed the Swarm
40%inclusion41 decks102 decks
-11%synergy
Dark Petition
40%inclusion41 decks102 decks
36%synergy
Unmarked Grave
39%inclusion40 decks102 decks
35%synergy
Sign in Blood
33%inclusion34 decks102 decks
-3%synergy
Yawgmoth's Will
29%inclusion30 decks102 decks
26%synergy
Exsanguinate
29%inclusion30 decks102 decks
5%synergy
Night's Whisper
24%inclusion24 decks102 decks
-1%synergy
Insatiable Avarice
21%inclusion20 decks95 decks
9%synergy
Mastermind's Acquisition
21%inclusion21 decks102 decks
19%synergy
Diabolic Intent
16%inclusion16 decks102 decks
1%synergy
Chain of Smog
16%inclusion16 decks102 decks
11%synergy
Exhume
14%inclusion14 decks102 decks
12%synergy
Read the Bones
13%inclusion13 decks102 decks
-5%synergy
Torment of Hailfire
12%inclusion12 decks102 decks
-4%synergy
Duress
12%inclusion12 decks102 decks
5%synergy
Damnation
12%inclusion12 decks102 decks
-9%synergy
Mutilate
12%inclusion12 decks102 decks
-7%synergy
Thoughtseize
12%inclusion12 decks102 decks
7%synergy
Blasphemous Edict
10%inclusion7 decks70 decks
-7%synergy
Victimize
8.8%inclusion9 decks102 decks
-17%synergy
Bubbling Muck
7.8%inclusion8 decks102 decks
-8%synergy
Collective Brutality
6.9%inclusion7 decks102 decks
6%synergy
Dread Return
6.9%inclusion7 decks102 decks
-6%synergy
Persist
6.9%inclusion7 decks102 decks
3%synergy
Breach the Multiverse
6.9%inclusion7 decks102 decks
1%synergy
Demonic Counsel
6.4%inclusion5 decks78 decks
3%synergy
Cruelclaw's Heist
6.1%inclusion5 decks82 decks
3%synergy
Repay in Kind
5.9%inclusion6 decks102 decks
4%synergy
Temporal Extortion
5.9%inclusion6 decks102 decks
4%synergy
Tendrils of Agony
5.9%inclusion6 decks102 decks
3%synergy
Stitch Together
5.9%inclusion6 decks102 decks
3%synergy
Dimir Machinations
5.9%inclusion6 decks102 decks
5%synergy
Lively Dirge
5.3%inclusion5 decks95 decks
2%synergy
Utility Artifacts
Aetherflux Reservoir
46%inclusion47 decks102 decks
36%synergy
Wishclaw Talisman
40%inclusion41 decks102 decks
33%synergy
Sensei's Divining Top
33%inclusion34 decks102 decks
25%synergy
Lightning Greaves
23%inclusion23 decks102 decks
-11%synergy
The Darkness Crystal
22%inclusion11 decks51 decks
2%synergy
Defense Grid
17%inclusion17 decks102 decks
14%synergy
Manifold Key
16%inclusion16 decks102 decks
14%synergy
Swiftfoot Boots
14%inclusion14 decks102 decks
-18%synergy
Bontu's Monument
14%inclusion14 decks102 decks
-14%synergy
Voltaic Key
13%inclusion13 decks102 decks
12%synergy
Whip of Erebos
13%inclusion13 decks102 decks
2%synergy
Wayfarer's Bauble
12%inclusion12 decks102 decks
-5%synergy
Demon's Horn
7.8%inclusion8 decks102 decks
3%synergy
Helm of Awakening
7.8%inclusion8 decks102 decks
6%synergy
Ashnod's Altar
6.9%inclusion7 decks102 decks
-13%synergy
Expedition Map
5.9%inclusion6 decks102 decks
-7%synergy
Enchantments
Heartless Summoning
54%inclusion55 decks102 decks
49%synergy
Necromancy
51%inclusion52 decks102 decks
45%synergy
Dance of the Dead
49%inclusion50 decks102 decks
45%synergy
Pestilence
27%inclusion28 decks102 decks
24%synergy
Phyrexian Arena
26%inclusion27 decks102 decks
-14%synergy
Font of Agonies
25%inclusion26 decks102 decks
21%synergy
Sanguine Bond
19%inclusion19 decks102 decks
7%synergy
Exquisite Blood
19%inclusion19 decks102 decks
5%synergy
Black Market Connections
14%inclusion14 decks102 decks
-10%synergy
The Meathook Massacre
11%inclusion11 decks102 decks
-7%synergy
Necrodominance
9.0%inclusion8 decks89 decks
6%synergy
Leshrac's Sigil
8.8%inclusion9 decks102 decks
8%synergy
Greed
7.8%inclusion8 decks102 decks
0%synergy
Kaya's Ghostform
7.8%inclusion8 decks102 decks
-2%synergy
Underworld Dreams
6.9%inclusion7 decks102 decks
0%synergy
Phyrexian Reclamation
5.9%inclusion6 decks102 decks
-4%synergy
Vampiric Link
5.9%inclusion6 decks102 decks
5%synergy
No Mercy
5.9%inclusion6 decks102 decks
-1%synergy
Leyline of the Void
5.9%inclusion6 decks102 decks
4%synergy
Bloodchief Ascension
5.9%inclusion6 decks102 decks
-4%synergy
Unholy Annex // Ritual Chamber
5.2%inclusion4 decks77 decks
2%synergy
Meathook Massacre II
5.1%inclusion4 decks78 decks
-2%synergy
Planeswalkers
Tezzeret, Cruel Captain
24%inclusion11 decks45 decks
23%synergy
Professor Onyx
18%inclusion18 decks102 decks
12%synergy
Liliana of the Dark Realms
8.8%inclusion9 decks102 decks
-5%synergy
Utility Lands
Nykthos, Shrine to Nyx
67%inclusion68 decks102 decks
37%synergy
Urborg, Tomb of Yawgmoth
63%inclusion64 decks102 decks
25%synergy
Phyrexian Tower
56%inclusion57 decks102 decks
32%synergy
Urza's Saga
51%inclusion52 decks102 decks
43%synergy
Crystal Vein
42%inclusion43 decks102 decks
39%synergy
Emergence Zone
41%inclusion42 decks102 decks
38%synergy
Cabal Coffers
40%inclusion41 decks102 decks
-15%synergy
Lake of the Dead
40%inclusion41 decks102 decks
35%synergy
City of Traitors
33%inclusion34 decks102 decks
32%synergy
Bojuka Bog
26%inclusion27 decks102 decks
-20%synergy
Takenuma, Abandoned Mire
25%inclusion25 decks102 decks
9%synergy
Reliquary Tower
22%inclusion22 decks102 decks
-10%synergy
Cabal Stronghold
21%inclusion21 decks102 decks
-15%synergy
Command Beacon
21%inclusion21 decks102 decks
12%synergy
Shizo, Death's Storehouse
18%inclusion18 decks102 decks
8%synergy
Castle Locthwain
17%inclusion17 decks102 decks
-1%synergy
Homeward Path
17%inclusion17 decks102 decks
15%synergy
Scorched Ruins
14%inclusion14 decks102 decks
13%synergy
Rogue's Passage
13%inclusion13 decks102 decks
-6%synergy
Blast Zone
12%inclusion12 decks102 decks
10%synergy
Peat Bog
12%inclusion12 decks102 decks
10%synergy
Mutavault
10%inclusion10 decks102 decks
9%synergy
Vault of Whispers
8.8%inclusion9 decks102 decks
3%synergy
Witch's Cottage
8.8%inclusion9 decks102 decks
-16%synergy
Mishra's Factory
7.8%inclusion8 decks102 decks
7%synergy
War Room
7.8%inclusion8 decks102 decks
-9%synergy
Volrath's Stronghold
7.8%inclusion8 decks102 decks
4%synergy
Barren Moor
6.9%inclusion7 decks102 decks
-4%synergy
Spymaster's Vault
6.7%inclusion6 decks89 decks
-3%synergy
Mortuary Mire
5.9%inclusion6 decks102 decks
-7%synergy
Temple of the False God
5.9%inclusion6 decks102 decks
-2%synergy
Mana Artifacts
Sol Ring
98%inclusion100 decks102 decks
12%synergy
Arcane Signet
64%inclusion65 decks102 decks
1%synergy
Lotus Petal
54%inclusion55 decks102 decks
46%synergy
Grim Monolith
40%inclusion41 decks102 decks
37%synergy
Mox Amber
40%inclusion41 decks102 decks
36%synergy
Mox Diamond
36%inclusion37 decks102 decks
33%synergy
Fellwar Stone
32%inclusion33 decks102 decks
18%synergy
Mind Stone
31%inclusion32 decks102 decks
1%synergy
Lion's Eye Diamond
27%inclusion28 decks102 decks
26%synergy
The Soul Stone
23%inclusion9 decks40 decks
10%synergy
Everflowing Chalice
21%inclusion21 decks102 decks
15%synergy
Thought Vessel
20%inclusion20 decks102 decks
-7%synergy
Charcoal Diamond
15%inclusion15 decks102 decks
-8%synergy
Springleaf Drum
15%inclusion15 decks102 decks
13%synergy
Mana Crypt
14%inclusion14 decks102 decks
11%synergy
Mox Opal
14%inclusion14 decks102 decks
10%synergy
Jeweled Lotus
12%inclusion12 decks102 decks
9%synergy
Nyx Lotus
12%inclusion12 decks102 decks
5%synergy
Commander's Sphere
5.9%inclusion6 decks102 decks
-4%synergy
Throne of Eldraine
5.9%inclusion6 decks102 decks
-5%synergy
Lands
Swamp
97%inclusion99 decks102 decks
2%synergy
Gemstone Caverns
43%inclusion44 decks102 decks
39%synergy
Talon Gates of Madara
32%inclusion28 decks88 decks
30%synergy
Cavern of Souls
30%inclusion31 decks102 decks
24%synergy
Malakir Rebirth
29%inclusion30 decks102 decks
7%synergy
Bloodstained Mire
15%inclusion15 decks102 decks
11%synergy
Marsh Flats
14%inclusion14 decks102 decks
10%synergy
Polluted Delta
13%inclusion13 decks102 decks
9%synergy
Fell the Profane
12%inclusion11 decks89 decks
-6%synergy
Verdant Catacombs
12%inclusion12 decks102 decks
9%synergy
Prismatic Vista
8.8%inclusion9 decks102 decks
7%synergy
Myriad Landscape
6.9%inclusion7 decks102 decks
-20%synergy
Urza's Cave
6.6%inclusion6 decks91 decks
-2%synergy