Post, Son of Rich (Commander) - Core Combo

Original Name:

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

Post, Son of Rich
Rank #66
5decks
As CommanderAs CardAverage DeckDecks
Bracket
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Budget
Any
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Cooper Gottfried
Jul 13, 2026
Cooper Gottfried
Best At, Worst At: K'rrik, Son of Yawgmoth
What makes K'rrik click? In this edition of "Best At, Worst At," Cooper finds out what makes the most popular combo commander so good!
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Utility Lands
Mana Artifacts
Lands
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Pontiff of Blight
80%inclusion4 decks5 decks
77%synergy
Consuming Corruption
80%inclusion4 decks5 decks
65%synergy
Rogue's Passage
80%inclusion4 decks5 decks
61%synergy
Exsanguinate
80%inclusion4 decks5 decks
55%synergy
Bontu's Monument
80%inclusion4 decks5 decks
52%synergy
Sign in Blood
80%inclusion4 decks5 decks
45%synergy
Bojuka Bog
80%inclusion4 decks5 decks
33%synergy
Gray Merchant of Asphodel
80%inclusion4 decks5 decks
30%synergy
Feed the Swarm
80%inclusion4 decks5 decks
30%synergy
Dark Ritual
80%inclusion4 decks5 decks
13%synergy
Creatures
Nighthawk Scavenger
60%inclusion3 decks5 decks
55%synergy
Thrull Parasite
60%inclusion3 decks5 decks
58%synergy
Basilica Screecher
60%inclusion3 decks5 decks
58%synergy
Vilis, Broker of Blood
60%inclusion3 decks5 decks
47%synergy
Sangromancer
60%inclusion3 decks5 decks
50%synergy
Twilight Prophet
60%inclusion3 decks5 decks
54%synergy
Shard of the Nightbringer
60%inclusion3 decks5 decks
56%synergy
Murderous Rider
40%inclusion2 decks5 decks
34%synergy
Rune-Scarred Demon
40%inclusion2 decks5 decks
35%synergy
Dread Presence
40%inclusion2 decks5 decks
27%synergy
Grim Servant
40%inclusion2 decks5 decks
35%synergy
Asmodeus the Archfiend
40%inclusion2 decks5 decks
36%synergy
Necrotic Ooze
40%inclusion2 decks5 decks
36%synergy
Blood Artist
40%inclusion2 decks5 decks
8%synergy
Ayara, First of Locthwain
40%inclusion2 decks5 decks
15%synergy
Vile Entomber
40%inclusion2 decks5 decks
34%synergy
Boggart Trawler
40%inclusion2 decks5 decks
31%synergy
Vito, Thorn of the Dusk Rose
40%inclusion2 decks5 decks
29%synergy
Enduring Tenacity
40%inclusion2 decks5 decks
32%synergy
Crypt Ghast
40%inclusion2 decks5 decks
-7%synergy
Noxious Gearhulk
40%inclusion2 decks5 decks
33%synergy
Doomsday Excruciator
40%inclusion2 decks5 decks
37%synergy
Blood Pet
40%inclusion2 decks5 decks
32%synergy
Dauthi Voidwalker
40%inclusion2 decks5 decks
24%synergy
Vampire Nighthawk
40%inclusion2 decks5 decks
35%synergy
Ancient Cellarspawn
25%inclusion1 decks4 decks
23%synergy
Qarsi Revenant
25%inclusion1 decks4 decks
20%synergy
The Speed Demon
25%inclusion1 decks4 decks
23%synergy
Bloodthirsty Conqueror
25%inclusion1 decks4 decks
16%synergy
Gravecrawler
20%inclusion1 decks5 decks
5%synergy
Creeping Bloodsucker
20%inclusion1 decks5 decks
15%synergy
Gifted Aetherborn
20%inclusion1 decks5 decks
17%synergy
Razaketh, the Foulblooded
20%inclusion1 decks5 decks
15%synergy
Dread Cacodemon
20%inclusion1 decks5 decks
20%synergy
Magus of the Coffers
20%inclusion1 decks5 decks
14%synergy
Starving Revenant
20%inclusion1 decks5 decks
19%synergy
Dimir House Guard
20%inclusion1 decks5 decks
17%synergy
Defiler of Flesh
20%inclusion1 decks5 decks
16%synergy
Overeager Apprentice
20%inclusion1 decks5 decks
19%synergy
Bloodletter of Aclazotz
20%inclusion1 decks5 decks
10%synergy
Shadowborn Apostle
20%inclusion1 decks5 decks
19%synergy
Blood Celebrant
20%inclusion1 decks5 decks
16%synergy
Nirkana Revenant
20%inclusion1 decks5 decks
10%synergy
Ob Nixilis, Unshackled
20%inclusion1 decks5 decks
17%synergy
Zulaport Cutthroat
20%inclusion1 decks5 decks
-3%synergy
Witch of the Moors
20%inclusion1 decks5 decks
16%synergy
Ravenous Chupacabra
20%inclusion1 decks5 decks
16%synergy
Reiver Demon
20%inclusion1 decks5 decks
18%synergy
Marauding Blight-Priest
20%inclusion1 decks5 decks
13%synergy
Shadowgrange Archfiend
20%inclusion1 decks5 decks
19%synergy
Instants
Fell the Profane
60%inclusion3 decks5 decks
40%synergy
Go for the Throat
60%inclusion3 decks5 decks
37%synergy
Defile
60%inclusion3 decks5 decks
25%synergy
Undying Malice
60%inclusion3 decks5 decks
50%synergy
Infernal Grasp
60%inclusion3 decks5 decks
35%synergy
Feign Death
60%inclusion3 decks5 decks
52%synergy
Not Dead After All
40%inclusion2 decks5 decks
29%synergy
Cabal Ritual
40%inclusion2 decks5 decks
21%synergy
Culling the Weak
40%inclusion2 decks5 decks
22%synergy
Supernatural Stamina
40%inclusion2 decks5 decks
32%synergy
Malakir Rebirth
40%inclusion2 decks5 decks
16%synergy
Archenemy's Charm
25%inclusion1 decks4 decks
16%synergy
Deadly Rollick
20%inclusion1 decks5 decks
-5%synergy
Bile Blight
20%inclusion1 decks5 decks
19%synergy
Cut Down
20%inclusion1 decks5 decks
16%synergy
Village Rites
20%inclusion1 decks5 decks
-6%synergy
Songs of the Damned
20%inclusion1 decks5 decks
14%synergy
Deadly Dispute
20%inclusion1 decks5 decks
-7%synergy
Grasp of Darkness
20%inclusion1 decks5 decks
18%synergy
Armor of Shadows
20%inclusion1 decks5 decks
18%synergy
Bitter Triumph
20%inclusion1 decks5 decks
10%synergy
Murder
20%inclusion1 decks5 decks
10%synergy
Fake Your Own Death
20%inclusion1 decks5 decks
12%synergy
Corrupted Conviction
20%inclusion1 decks5 decks
8%synergy
Overwhelming Remorse
20%inclusion1 decks5 decks
19%synergy
Lethal Scheme
20%inclusion1 decks5 decks
17%synergy
Succumb to Temptation
20%inclusion1 decks5 decks
19%synergy
Victim of Night
20%inclusion1 decks5 decks
18%synergy
Saw in Half
20%inclusion1 decks5 decks
11%synergy
Sorceries
Diabolic Tutor
60%inclusion3 decks5 decks
46%synergy
Peer into the Abyss
60%inclusion3 decks5 decks
50%synergy
Night's Whisper
60%inclusion3 decks5 decks
35%synergy
Reanimate
60%inclusion3 decks5 decks
19%synergy
Razaketh's Rite
40%inclusion2 decks5 decks
39%synergy
Victimize
40%inclusion2 decks5 decks
12%synergy
Read the Bones
40%inclusion2 decks5 decks
24%synergy
Tendrils of Agony
40%inclusion2 decks5 decks
37%synergy
Toxic Deluge
40%inclusion2 decks5 decks
3%synergy
Risky Shortcut
25%inclusion1 decks4 decks
24%synergy
Diabolic Intent
20%inclusion1 decks5 decks
5%synergy
Lively Dirge
20%inclusion1 decks5 decks
16%synergy
Coiling Rebirth
20%inclusion1 decks5 decks
18%synergy
Torment of Hailfire
20%inclusion1 decks5 decks
5%synergy
Duress
20%inclusion1 decks5 decks
14%synergy
Dread Return
20%inclusion1 decks5 decks
8%synergy
Bubbling Muck
20%inclusion1 decks5 decks
4%synergy
Echoing Return
20%inclusion1 decks5 decks
17%synergy
Mutilate
20%inclusion1 decks5 decks
4%synergy
Cruelclaw's Heist
20%inclusion1 decks5 decks
18%synergy
Buried Alive
20%inclusion1 decks5 decks
7%synergy
Fell
20%inclusion1 decks5 decks
17%synergy
Decree of Pain
20%inclusion1 decks5 decks
15%synergy
Final Parting
20%inclusion1 decks5 decks
16%synergy
In Garruk's Wake
20%inclusion1 decks5 decks
16%synergy
Diresight
20%inclusion1 decks5 decks
17%synergy
Insatiable Avarice
20%inclusion1 decks5 decks
9%synergy
Stitch Together
20%inclusion1 decks5 decks
17%synergy
Overwhelming Forces
20%inclusion1 decks5 decks
19%synergy
Beseech the Mirror
20%inclusion1 decks5 decks
13%synergy
Beseech the Queen
20%inclusion1 decks5 decks
14%synergy
Stargaze
20%inclusion1 decks5 decks
19%synergy
Rise of the Dark Realms
20%inclusion1 decks5 decks
7%synergy
Secret Salvage
20%inclusion1 decks5 decks
19%synergy
Utility Artifacts
Jet Medallion
60%inclusion3 decks5 decks
-2%synergy
Staff of the Death Magus
60%inclusion3 decks5 decks
57%synergy
Lightning Greaves
60%inclusion3 decks5 decks
26%synergy
Demon's Horn
60%inclusion3 decks5 decks
56%synergy
Prism Ring
40%inclusion2 decks5 decks
38%synergy
Whip of Erebos
40%inclusion2 decks5 decks
29%synergy
Aetherflux Reservoir
40%inclusion2 decks5 decks
31%synergy
Expedition Map
40%inclusion2 decks5 decks
29%synergy
The Darkness Crystal
25%inclusion1 decks4 decks
5%synergy
The Falcon, Airship Restored
25%inclusion1 decks4 decks
25%synergy
Defense Grid
20%inclusion1 decks5 decks
18%synergy
Manifold Key
20%inclusion1 decks5 decks
18%synergy
Mirror of Life Trapping
20%inclusion1 decks5 decks
20%synergy
Vorpal Sword
20%inclusion1 decks5 decks
16%synergy
Mask of Griselbrand
20%inclusion1 decks5 decks
17%synergy
Swiftfoot Boots
20%inclusion1 decks5 decks
-11%synergy
Helm of Awakening
20%inclusion1 decks5 decks
19%synergy
Enchantments
Font of Agonies
60%inclusion3 decks5 decks
56%synergy
Phyrexian Arena
60%inclusion3 decks5 decks
21%synergy
The Sibsig Ceremony
50%inclusion2 decks4 decks
48%synergy
The Meathook Massacre
40%inclusion2 decks5 decks
23%synergy
Greed
40%inclusion2 decks5 decks
34%synergy
Black Market
40%inclusion2 decks5 decks
20%synergy
Meathook Massacre II
40%inclusion2 decks5 decks
34%synergy
Sanguine Bond
40%inclusion2 decks5 decks
29%synergy
Pestilence
40%inclusion2 decks5 decks
37%synergy
Heartless Summoning
40%inclusion2 decks5 decks
35%synergy
Grave Venerations
33%inclusion1 decks3 decks
31%synergy
Unholy Annex // Ritual Chamber
25%inclusion1 decks4 decks
22%synergy
Hour of Victory
25%inclusion1 decks4 decks
24%synergy
Phyrexian Reclamation
20%inclusion1 decks5 decks
10%synergy
Liliana's Contract
20%inclusion1 decks5 decks
18%synergy
Exquisite Blood
20%inclusion1 decks5 decks
7%synergy
Leshrac's Sigil
20%inclusion1 decks5 decks
19%synergy
Call of the Ring
20%inclusion1 decks5 decks
18%synergy
Kaya's Ghostform
20%inclusion1 decks5 decks
10%synergy
Animate Dead
20%inclusion1 decks5 decks
3%synergy
Oubliette
20%inclusion1 decks5 decks
17%synergy
Black Market Connections
20%inclusion1 decks5 decks
-5%synergy
Nowhere to Run
20%inclusion1 decks5 decks
17%synergy
Mortal Combat
20%inclusion1 decks5 decks
20%synergy
Illicit Masquerade
20%inclusion1 decks5 decks
20%synergy
Planeswalkers
Liliana of the Dark Realms
20%inclusion1 decks5 decks
6%synergy
Professor Onyx
20%inclusion1 decks5 decks
14%synergy
Utility Lands
Cabal Stronghold
60%inclusion3 decks5 decks
26%synergy
Barren Moor
60%inclusion3 decks5 decks
51%synergy
Witch's Cottage
60%inclusion3 decks5 decks
36%synergy
Cabal Coffers
60%inclusion3 decks5 decks
5%synergy
Urborg, Tomb of Yawgmoth
60%inclusion3 decks5 decks
22%synergy
Mortuary Mire
40%inclusion2 decks5 decks
27%synergy
Radiant Fountain
40%inclusion2 decks5 decks
38%synergy
War Room
40%inclusion2 decks5 decks
24%synergy
Nykthos, Shrine to Nyx
40%inclusion2 decks5 decks
10%synergy
Castle Locthwain
40%inclusion2 decks5 decks
23%synergy
Reliquary Tower
40%inclusion2 decks5 decks
11%synergy
Muraganda Raceway
25%inclusion1 decks4 decks
23%synergy
Avishkar Raceway
25%inclusion1 decks4 decks
24%synergy
Amonkhet Raceway
25%inclusion1 decks4 decks
24%synergy
Shizo, Death's Storehouse
20%inclusion1 decks5 decks
10%synergy
Phyrexian Tower
20%inclusion1 decks5 decks
-6%synergy
Blast Zone
20%inclusion1 decks5 decks
18%synergy
Tectonic Edge
20%inclusion1 decks5 decks
20%synergy
Ebon Stronghold
20%inclusion1 decks5 decks
19%synergy
Crypt of Agadeem
20%inclusion1 decks5 decks
8%synergy
Emergence Zone
20%inclusion1 decks5 decks
17%synergy
High Market
20%inclusion1 decks5 decks
12%synergy
Barad-dûr
20%inclusion1 decks5 decks
16%synergy
Tomb Fortress
20%inclusion1 decks5 decks
16%synergy
Peat Bog
20%inclusion1 decks5 decks
18%synergy
Takenuma, Abandoned Mire
20%inclusion1 decks5 decks
4%synergy
Hive of the Eye Tyrant
20%inclusion1 decks5 decks
19%synergy
Hidden Necropolis
20%inclusion1 decks5 decks
19%synergy
Mana Artifacts
Sol Ring
40%inclusion2 decks5 decks
-45%synergy
Mind Stone
40%inclusion2 decks5 decks
12%synergy
The Aetherspark
25%inclusion1 decks4 decks
25%synergy
The Soul Stone
25%inclusion1 decks4 decks
9%synergy
Caged Sun
20%inclusion1 decks5 decks
10%synergy
Everflowing Chalice
20%inclusion1 decks5 decks
15%synergy
Charcoal Diamond
20%inclusion1 decks5 decks
-2%synergy
Thought Vessel
20%inclusion1 decks5 decks
-5%synergy
Springleaf Drum
20%inclusion1 decks5 decks
18%synergy
Lands
Swamp
100%inclusion5 decks5 decks
5%synergy
Fell the Profane
60%inclusion3 decks5 decks
40%synergy
Myriad Landscape
60%inclusion3 decks5 decks
36%synergy
Urza's Cave
40%inclusion2 decks5 decks
32%synergy
Boggart Trawler
40%inclusion2 decks5 decks
31%synergy
Malakir Rebirth
40%inclusion2 decks5 decks
16%synergy
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