Post, Son of Rich (Commander) - Core Lifegain

Original Name:

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

Post, Son of Rich
Rank #66
27decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
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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Enchantments
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Vampire Nighthawk
48%inclusion13 decks27 decks
43%synergy
Nighthawk Scavenger
41%inclusion11 decks27 decks
36%synergy
Font of Agonies
37%inclusion10 decks27 decks
33%synergy
Staff of the Death Magus
33%inclusion9 decks27 decks
30%synergy
Consuming Corruption
44%inclusion12 decks27 decks
29%synergy
Twilight Prophet
33%inclusion9 decks27 decks
28%synergy
Murder
37%inclusion10 decks27 decks
27%synergy
Sangromancer
37%inclusion10 decks27 decks
27%synergy
Pestilence
30%inclusion8 decks27 decks
27%synergy
Demon's Horn
30%inclusion8 decks27 decks
25%synergy
Top Cards
Gray Merchant of Asphodel
56%inclusion15 decks27 decks
5%synergy
Feed the Swarm
48%inclusion13 decks27 decks
-2%synergy
Phyrexian Arena
44%inclusion12 decks27 decks
5%synergy
Sign in Blood
44%inclusion12 decks27 decks
9%synergy
Dark Ritual
41%inclusion11 decks27 decks
-26%synergy
Jet Medallion
41%inclusion11 decks27 decks
-21%synergy
Defile
37%inclusion10 decks27 decks
2%synergy
Exsanguinate
37%inclusion10 decks27 decks
12%synergy
Diabolic Tutor
30%inclusion8 decks27 decks
16%synergy
Murderous Rider
30%inclusion8 decks27 decks
24%synergy
Game Changers
Bolas's Citadel
7.4%inclusion2 decks27 decks
-21%synergy
Creatures
Ayara, First of Locthwain
30%inclusion8 decks27 decks
4%synergy
Dread Presence
30%inclusion8 decks27 decks
16%synergy
Basilica Screecher
26%inclusion7 decks27 decks
24%synergy
Marauding Blight-Priest
26%inclusion7 decks27 decks
19%synergy
Noxious Gearhulk
26%inclusion7 decks27 decks
19%synergy
Pontiff of Blight
26%inclusion7 decks27 decks
23%synergy
Asmodeus the Archfiend
26%inclusion7 decks27 decks
22%synergy
Enduring Tenacity
26%inclusion7 decks27 decks
18%synergy
Crypt Ghast
22%inclusion6 decks27 decks
-25%synergy
Vilis, Broker of Blood
22%inclusion6 decks27 decks
9%synergy
Thrull Parasite
22%inclusion6 decks27 decks
21%synergy
Vito, Thorn of the Dusk Rose
22%inclusion6 decks27 decks
12%synergy
Sheoldred, the Apocalypse
22%inclusion6 decks27 decks
8%synergy
Blood Celebrant
22%inclusion6 decks27 decks
18%synergy
Blood Artist
22%inclusion6 decks27 decks
-9%synergy
Chainer, Dementia Master
19%inclusion5 decks27 decks
14%synergy
Viscera Seer
19%inclusion5 decks27 decks
1%synergy
Grim Servant
19%inclusion5 decks27 decks
14%synergy
Doomsday Excruciator
19%inclusion5 decks27 decks
16%synergy
Vampire Scrivener
19%inclusion5 decks27 decks
18%synergy
Dimir House Guard
19%inclusion5 decks27 decks
15%synergy
Scheming Silvertongue
18%inclusion2 decks11 decks
11%synergy
Massacre Wurm
15%inclusion4 decks27 decks
-2%synergy
Reiver Demon
15%inclusion4 decks27 decks
13%synergy
Ravenous Chupacabra
15%inclusion4 decks27 decks
11%synergy
Harvester of Souls
15%inclusion4 decks27 decks
8%synergy
Vile Entomber
15%inclusion4 decks27 decks
9%synergy
Syr Konrad, the Grim
15%inclusion4 decks27 decks
-5%synergy
Necrotic Ooze
15%inclusion4 decks27 decks
11%synergy
Skirge Familiar
15%inclusion4 decks27 decks
10%synergy
Gifted Aetherborn
15%inclusion4 decks27 decks
11%synergy
Nullpriest of Oblivion
15%inclusion4 decks27 decks
13%synergy
Leaden Myr
15%inclusion4 decks27 decks
9%synergy
Braids, Arisen Nightmare
15%inclusion4 decks27 decks
-5%synergy
Bloodthirsty Conqueror
12%inclusion3 decks25 decks
3%synergy
Sanguine Syphoner
12%inclusion3 decks25 decks
11%synergy
Scrawling Crawler
12%inclusion3 decks25 decks
8%synergy
Grim Haruspex
11%inclusion3 decks27 decks
2%synergy
Tymaret, Chosen from Death
11%inclusion3 decks27 decks
10%synergy
Dreamdrinker Vampire
11%inclusion3 decks27 decks
11%synergy
Bloodletter of Aclazotz
11%inclusion3 decks27 decks
1%synergy
Phyrexian Obliterator
11%inclusion3 decks27 decks
-0%synergy
Necropolis Regent
11%inclusion3 decks27 decks
10%synergy
Morbid Opportunist
11%inclusion3 decks27 decks
-13%synergy
Westgate Regent
11%inclusion3 decks27 decks
11%synergy
Grimdancer
11%inclusion3 decks27 decks
11%synergy
Pestilence Demon
11%inclusion3 decks27 decks
10%synergy
Leech Gauntlet
11%inclusion3 decks27 decks
11%synergy
Tree of Perdition
11%inclusion3 decks27 decks
9%synergy
Creeping Bloodsucker
11%inclusion3 decks27 decks
6%synergy
Instants
Infernal Grasp
30%inclusion8 decks27 decks
4%synergy
Tendrils of Corruption
26%inclusion7 decks27 decks
23%synergy
Tragic Slip
22%inclusion6 decks27 decks
3%synergy
Withering Torment
22%inclusion6 decks27 decks
-9%synergy
Sheoldred's Edict
19%inclusion5 decks27 decks
4%synergy
Go for the Throat
19%inclusion5 decks27 decks
-4%synergy
Village Rites
19%inclusion5 decks27 decks
-7%synergy
Undying Malice
19%inclusion5 decks27 decks
8%synergy
Imp's Mischief
15%inclusion4 decks27 decks
-10%synergy
Supernatural Stamina
15%inclusion4 decks27 decks
7%synergy
Drag to the Underworld
15%inclusion4 decks27 decks
13%synergy
Fake Your Own Death
15%inclusion4 decks27 decks
7%synergy
Breathe Your Last
15%inclusion4 decks27 decks
13%synergy
Hero's Downfall
11%inclusion3 decks27 decks
5%synergy
Deadly Rollick
11%inclusion3 decks27 decks
-14%synergy
Fell the Profane
11%inclusion3 decks27 decks
-8%synergy
Cut Down
11%inclusion3 decks27 decks
7%synergy
Dark Dabbling
11%inclusion3 decks27 decks
11%synergy
Battle-Rage Blessing
11%inclusion3 decks27 decks
10%synergy
Malakir Rebirth
11%inclusion3 decks27 decks
-12%synergy
Ashnod's Intervention
11%inclusion3 decks27 decks
10%synergy
Succumb to Temptation
11%inclusion3 decks27 decks
10%synergy
Gravepurge
11%inclusion3 decks27 decks
10%synergy
Dismember
11%inclusion3 decks27 decks
1%synergy
Sorin's Thirst
11%inclusion3 decks27 decks
11%synergy
Hagra Mauling
7.4%inclusion2 decks27 decks
3%synergy
Reckoner's Bargain
7.4%inclusion2 decks27 decks
4%synergy
Bile Blight
7.4%inclusion2 decks27 decks
6%synergy
Bake into a Pie
7.4%inclusion2 decks27 decks
7%synergy
Dark Bargain
7.4%inclusion2 decks27 decks
7%synergy
Vraska's Fall
7.4%inclusion2 decks27 decks
4%synergy
Vraska's Contempt
7.4%inclusion2 decks27 decks
7%synergy
Deadly Dispute
7.4%inclusion2 decks27 decks
-19%synergy
Grasp of Darkness
7.4%inclusion2 decks27 decks
6%synergy
Alchemist's Gift
7.4%inclusion2 decks27 decks
7%synergy
Oblivion's Hunger
7.4%inclusion2 decks27 decks
7%synergy
Doom Blade
7.4%inclusion2 decks27 decks
0%synergy
Armor of Shadows
7.4%inclusion2 decks27 decks
5%synergy
Extinguish the Light
7.4%inclusion2 decks27 decks
7%synergy
Bitter Triumph
7.4%inclusion2 decks27 decks
-3%synergy
Blood Curdle
7.4%inclusion2 decks27 decks
7%synergy
Cling to Dust
7.4%inclusion2 decks27 decks
6%synergy
You Are Already Dead
7.4%inclusion2 decks27 decks
7%synergy
Offer Immortality
7.4%inclusion2 decks27 decks
5%synergy
Victim of Night
7.4%inclusion2 decks27 decks
6%synergy
Erebos's Intervention
7.4%inclusion2 decks27 decks
5%synergy
Mirrodin Avenged
7.4%inclusion2 decks27 decks
7%synergy
Feign Death
7.4%inclusion2 decks27 decks
-1%synergy
Sephiroth's Intervention
5.3%inclusion1 decks19 decks
3%synergy
Overkill
5.3%inclusion1 decks19 decks
-1%synergy
Sorceries
Read the Bones
30%inclusion8 decks27 decks
14%synergy
Profane Transfusion
19%inclusion5 decks27 decks
17%synergy
Duress
19%inclusion5 decks27 decks
12%synergy
Night's Whisper
19%inclusion5 decks27 decks
-7%synergy
Reanimate
19%inclusion5 decks27 decks
-22%synergy
Peer into the Abyss
15%inclusion4 decks27 decks
5%synergy
Victimize
15%inclusion4 decks27 decks
-13%synergy
Deadly Tempest
15%inclusion4 decks27 decks
13%synergy
Unearth
11%inclusion3 decks27 decks
2%synergy
Ambition's Cost
11%inclusion3 decks27 decks
8%synergy
Decree of Pain
11%inclusion3 decks27 decks
6%synergy
Final Parting
11%inclusion3 decks27 decks
7%synergy
In Garruk's Wake
11%inclusion3 decks27 decks
7%synergy
Corrupt
11%inclusion3 decks27 decks
9%synergy
Syphon Mind
11%inclusion3 decks27 decks
-1%synergy
Essence Harvest
11%inclusion3 decks27 decks
10%synergy
Toxic Deluge
11%inclusion3 decks27 decks
-26%synergy
Blood Tithe
11%inclusion3 decks27 decks
10%synergy
Risky Shortcut
8.7%inclusion2 decks23 decks
7%synergy
Sanguine Indulgence
7.4%inclusion2 decks27 decks
7%synergy
Torment of Hailfire
7.4%inclusion2 decks27 decks
-8%synergy
Dread Return
7.4%inclusion2 decks27 decks
-4%synergy
Bubbling Muck
7.4%inclusion2 decks27 decks
-8%synergy
Mutilate
7.4%inclusion2 decks27 decks
-8%synergy
Mastermind's Acquisition
7.4%inclusion2 decks27 decks
6%synergy
Tendrils of Agony
7.4%inclusion2 decks27 decks
5%synergy
Buried Alive
7.4%inclusion2 decks27 decks
-5%synergy
Hex
7.4%inclusion2 decks27 decks
7%synergy
Murderous Compulsion
7.4%inclusion2 decks27 decks
7%synergy
Annihilating Glare
7.4%inclusion2 decks27 decks
6%synergy
Flay Essence
7.4%inclusion2 decks27 decks
7%synergy
Eaten Alive
7.4%inclusion2 decks27 decks
4%synergy
Incriminate
7.4%inclusion2 decks27 decks
7%synergy
Drown in Ichor
7.4%inclusion2 decks27 decks
4%synergy
Grim Tutor
7.4%inclusion2 decks27 decks
-4%synergy
Invoke Despair
7.4%inclusion2 decks27 decks
5%synergy
Shredder's Technique
7.1%inclusion1 decks14 decks
4%synergy
Risky Research
5.9%inclusion1 decks17 decks
5%synergy
Aang's Journey
5.9%inclusion1 decks17 decks
6%synergy
Circle of Power
5.3%inclusion1 decks19 decks
4%synergy
Zero Point Ballad
5.3%inclusion1 decks19 decks
3%synergy
Utility Artifacts
Swiftfoot Boots
30%inclusion8 decks27 decks
-2%synergy
Bontu's Monument
26%inclusion7 decks27 decks
-2%synergy
The Darkness Crystal
21%inclusion4 decks19 decks
1%synergy
Prism Ring
19%inclusion5 decks27 decks
16%synergy
Wayfarer's Bauble
19%inclusion5 decks27 decks
4%synergy
Mask of Griselbrand
19%inclusion5 decks27 decks
15%synergy
Lightning Greaves
19%inclusion5 decks27 decks
-15%synergy
Elixir of Immortality
15%inclusion4 decks27 decks
13%synergy
Aetherflux Reservoir
15%inclusion4 decks27 decks
6%synergy
Whip of Erebos
11%inclusion3 decks27 decks
0%synergy
Helm of Awakening
11%inclusion3 decks27 decks
10%synergy
Entropic Battlecruiser
11%inclusion2 decks19 decks
8%synergy
Zephyr Boots
7.4%inclusion2 decks27 decks
7%synergy
Vat of Rebirth
7.4%inclusion2 decks27 decks
4%synergy
Sensei's Divining Top
7.4%inclusion2 decks27 decks
-1%synergy
Sword of Once and Future
7.4%inclusion2 decks27 decks
7%synergy
Ratchet Bomb
7.4%inclusion2 decks27 decks
7%synergy
Quick-Draw Dagger
7.4%inclusion2 decks27 decks
7%synergy
Traveler's Amulet
7.4%inclusion2 decks27 decks
7%synergy
Skullclamp
7.4%inclusion2 decks27 decks
-15%synergy
Bonehoard
7.4%inclusion2 decks27 decks
7%synergy
Blade of the Bloodchief
7.4%inclusion2 decks27 decks
6%synergy
Explorer's Scope
7.4%inclusion2 decks27 decks
7%synergy
Assault Suit
7.4%inclusion2 decks27 decks
7%synergy
Bladed Battle-Fan
7.4%inclusion2 decks27 decks
7%synergy
Alhammarret's Archive
7.4%inclusion2 decks27 decks
4%synergy
Blackblade Reforged
7.4%inclusion2 decks27 decks
5%synergy
Dragonfire Blade
5.0%inclusion1 decks20 decks
5%synergy
Enchantments
Greed
30%inclusion8 decks27 decks
23%synergy
Sanguine Bond
30%inclusion8 decks27 decks
18%synergy
Black Market Connections
19%inclusion5 decks27 decks
-6%synergy
Underworld Connections
15%inclusion4 decks27 decks
13%synergy
Palace Siege
15%inclusion4 decks27 decks
14%synergy
Exquisite Blood
15%inclusion4 decks27 decks
2%synergy
Midnight Snack
12%inclusion3 decks25 decks
12%synergy
Polluted Bonds
11%inclusion3 decks27 decks
9%synergy
The Eldest Reborn
11%inclusion3 decks27 decks
8%synergy
Grave Pact
11%inclusion3 decks27 decks
-8%synergy
Revenge of Ravens
11%inclusion3 decks27 decks
9%synergy
Dreadhorde Invasion
7.4%inclusion2 decks27 decks
-1%synergy
The Meathook Massacre
7.4%inclusion2 decks27 decks
-10%synergy
Black Market
7.4%inclusion2 decks27 decks
-13%synergy
Vampiric Link
7.4%inclusion2 decks27 decks
6%synergy
Grievous Wound
7.4%inclusion2 decks27 decks
5%synergy
Phyrexian Reclamation
7.4%inclusion2 decks27 decks
-2%synergy
Vampiric Rites
7.4%inclusion2 decks27 decks
1%synergy
Meathook Massacre II
7.4%inclusion2 decks27 decks
1%synergy
The Creation of Avacyn
7.4%inclusion2 decks27 decks
7%synergy
Feast on the Fallen
7.4%inclusion2 decks27 decks
7%synergy
No Mercy
7.4%inclusion2 decks27 decks
0%synergy
Animate Dead
7.4%inclusion2 decks27 decks
-10%synergy
Painful Quandary
7.4%inclusion2 decks27 decks
-3%synergy
Bastion of Remembrance
7.4%inclusion2 decks27 decks
-10%synergy
Oppression
7.4%inclusion2 decks27 decks
0%synergy
Leyline of the Void
7.4%inclusion2 decks27 decks
6%synergy
Heartless Summoning
7.4%inclusion2 decks27 decks
3%synergy
Parasitic Impetus
7.4%inclusion2 decks27 decks
7%synergy
Mornsong Aria
6.7%inclusion1 decks15 decks
5%synergy
Planeswalkers
Sorin Markov
15%inclusion4 decks27 decks
12%synergy
Liliana of the Dark Realms
11%inclusion3 decks27 decks
-3%synergy
Ob Nixilis Reignited
7.4%inclusion2 decks27 decks
5%synergy
Utility Lands
Bojuka Bog
48%inclusion13 decks27 decks
1%synergy
Witch's Cottage
33%inclusion9 decks27 decks
9%synergy
Cabal Coffers
33%inclusion9 decks27 decks
-21%synergy
Reliquary Tower
26%inclusion7 decks27 decks
-4%synergy
Mortuary Mire
22%inclusion6 decks27 decks
9%synergy
Radiant Fountain
19%inclusion5 decks27 decks
17%synergy
Temple of the False God
19%inclusion5 decks27 decks
11%synergy
Urborg, Tomb of Yawgmoth
19%inclusion5 decks27 decks
-19%synergy
Rogue's Passage
19%inclusion5 decks27 decks
-1%synergy
Cabal Stronghold
15%inclusion4 decks27 decks
-19%synergy
Barren Moor
15%inclusion4 decks27 decks
5%synergy
Nykthos, Shrine to Nyx
15%inclusion4 decks27 decks
-15%synergy
Memorial to Folly
11%inclusion3 decks27 decks
8%synergy
Spymaster's Vault
11%inclusion3 decks27 decks
1%synergy
Accursed Duneyard
8.7%inclusion2 decks23 decks
6%synergy
Ghost Quarter
7.4%inclusion2 decks27 decks
5%synergy
Arcane Lighthouse
7.4%inclusion2 decks27 decks
6%synergy
Boseiju, Who Shelters All
7.4%inclusion2 decks27 decks
6%synergy
Arch of Orazca
7.4%inclusion2 decks27 decks
7%synergy
Crypt of Agadeem
7.4%inclusion2 decks27 decks
-4%synergy
Haunted Fengraf
7.4%inclusion2 decks27 decks
7%synergy
The Dross Pits
7.4%inclusion2 decks27 decks
6%synergy
Karn's Bastion
7.4%inclusion2 decks27 decks
4%synergy
Sandstorm Verge
7.4%inclusion2 decks27 decks
7%synergy
Mana Artifacts
Sol Ring
70%inclusion19 decks27 decks
-15%synergy
Arcane Signet
37%inclusion10 decks27 decks
-24%synergy
Charcoal Diamond
30%inclusion8 decks27 decks
8%synergy
Commander's Sphere
22%inclusion6 decks27 decks
14%synergy
Pristine Talisman
19%inclusion5 decks27 decks
17%synergy
Paradise Plume
19%inclusion5 decks27 decks
18%synergy
Thought Vessel
19%inclusion5 decks27 decks
-6%synergy
Mind Stone
19%inclusion5 decks27 decks
-10%synergy
Nyx Lotus
19%inclusion5 decks27 decks
13%synergy
Heraldic Banner
15%inclusion4 decks27 decks
10%synergy
Worn Powerstone
15%inclusion4 decks27 decks
11%synergy
Phial of Galadriel
11%inclusion3 decks27 decks
11%synergy
Everflowing Chalice
11%inclusion3 decks27 decks
6%synergy
Prismatic Lens
11%inclusion3 decks27 decks
9%synergy
Mana Geode
7.4%inclusion2 decks27 decks
7%synergy
Coldsteel Heart
7.4%inclusion2 decks27 decks
6%synergy
Tablet of Compleation
7.4%inclusion2 decks27 decks
7%synergy
Decanter of Endless Water
7.4%inclusion2 decks27 decks
5%synergy
Fellwar Stone
7.4%inclusion2 decks27 decks
-7%synergy
The Soul Stone
5.9%inclusion1 decks17 decks
-10%synergy
Lands
Swamp
96%inclusion26 decks27 decks
1%synergy
Myriad Landscape
19%inclusion5 decks27 decks
-6%synergy
Fell the Profane
11%inclusion3 decks27 decks
-8%synergy
Malakir Rebirth
11%inclusion3 decks27 decks
-12%synergy
Hagra Mauling
7.4%inclusion2 decks27 decks
3%synergy
Cavern of Souls
7.4%inclusion2 decks27 decks
1%synergy
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