Post, Son of Rich (Commander) - Infect

Original Name:

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

Post, Son of Rich
Rank #66
21decks
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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Utility Lands
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Plague Stinger
57%inclusion12 decks21 decks
56%synergy
Skithiryx, the Blight Dragon
57%inclusion12 decks21 decks
56%synergy
Infectious Inquiry
57%inclusion12 decks21 decks
55%synergy
Ichor Rats
57%inclusion12 decks21 decks
54%synergy
Hand of the Praetors
52%inclusion11 decks21 decks
52%synergy
Plague Myr
52%inclusion11 decks21 decks
51%synergy
Phyresis
52%inclusion11 decks21 decks
50%synergy
Tainted Strike
52%inclusion11 decks21 decks
49%synergy
Vraska's Fall
52%inclusion11 decks21 decks
49%synergy
Phyresis Outbreak
43%inclusion9 decks21 decks
41%synergy
Top Cards
Dark Ritual
86%inclusion18 decks21 decks
19%synergy
Jet Medallion
71%inclusion15 decks21 decks
9%synergy
Phyrexian Arena
62%inclusion13 decks21 decks
23%synergy
Gray Merchant of Asphodel
57%inclusion12 decks21 decks
7%synergy
The Darkness Crystal
57%inclusion4 decks7 decks
37%synergy
Diabolic Tutor
48%inclusion10 decks21 decks
34%synergy
Vilis, Broker of Blood
48%inclusion10 decks21 decks
35%synergy
Toxic Deluge
48%inclusion10 decks21 decks
11%synergy
Phyrexian Obliterator
43%inclusion9 decks21 decks
32%synergy
Culling the Weak
43%inclusion9 decks21 decks
25%synergy
Game Changers
Bolas's Citadel
52%inclusion11 decks21 decks
24%synergy
Vampiric Tutor
48%inclusion10 decks21 decks
27%synergy
Demonic Tutor
43%inclusion9 decks21 decks
16%synergy
Ancient Tomb
33%inclusion7 decks21 decks
22%synergy
Mana Vault
33%inclusion7 decks21 decks
27%synergy
Opposition Agent
24%inclusion5 decks21 decks
14%synergy
Necropotence
19%inclusion4 decks21 decks
5%synergy
Imperial Seal
14%inclusion3 decks21 decks
7%synergy
Chrome Mox
14%inclusion3 decks21 decks
8%synergy
Grim Monolith
10%inclusion2 decks21 decks
7%synergy
Creatures
Blood Celebrant
43%inclusion9 decks21 decks
39%synergy
Yawgmoth, Thran Physician
43%inclusion9 decks21 decks
33%synergy
Reaper of Sheoldred
38%inclusion8 decks21 decks
38%synergy
Blightbelly Rat
38%inclusion8 decks21 decks
35%synergy
Flesh-Eater Imp
38%inclusion8 decks21 decks
37%synergy
Whispering Specter
33%inclusion7 decks21 decks
33%synergy
Phyrexian Crusader
33%inclusion7 decks21 decks
32%synergy
Dauthi Voidwalker
33%inclusion7 decks21 decks
18%synergy
Core Prowler
29%inclusion6 decks21 decks
28%synergy
Ichorclaw Myr
29%inclusion6 decks21 decks
28%synergy
Blood Artist
24%inclusion5 decks21 decks
-8%synergy
Sheoldred, the Apocalypse
24%inclusion5 decks21 decks
9%synergy
Bilious Skulldweller
24%inclusion5 decks21 decks
23%synergy
Sheoldred, Whispering One
24%inclusion5 decks21 decks
12%synergy
Crypt Ghast
24%inclusion5 decks21 decks
-23%synergy
Septic Rats
24%inclusion5 decks21 decks
22%synergy
Grave Researcher
20%inclusion1 decks5 decks
12%synergy
Scheming Silvertongue
20%inclusion1 decks5 decks
13%synergy
Tree of Perdition
19%inclusion4 decks21 decks
17%synergy
Razaketh, the Foulblooded
19%inclusion4 decks21 decks
14%synergy
Dread Presence
19%inclusion4 decks21 decks
6%synergy
Dimir House Guard
19%inclusion4 decks21 decks
16%synergy
Flensermite
19%inclusion4 decks21 decks
19%synergy
Mikaeus, the Unhallowed
19%inclusion4 decks21 decks
11%synergy
Massacre Wurm
19%inclusion4 decks21 decks
2%synergy
Battlefly Swarm
14%inclusion3 decks21 decks
12%synergy
Necrotic Ooze
14%inclusion3 decks21 decks
10%synergy
Defiler of Flesh
14%inclusion3 decks21 decks
11%synergy
Swamp Mosquito
14%inclusion3 decks21 decks
14%synergy
Thrull Parasite
14%inclusion3 decks21 decks
13%synergy
Varragoth, Bloodsky Sire
14%inclusion3 decks21 decks
10%synergy
Vito, Thorn of the Dusk Rose
14%inclusion3 decks21 decks
4%synergy
Zulaport Cutthroat
14%inclusion3 decks21 decks
-9%synergy
Corpse Cur
14%inclusion3 decks21 decks
14%synergy
Sheoldred
14%inclusion3 decks21 decks
9%synergy
Gulping Scraptrap
14%inclusion3 decks21 decks
14%synergy
Braids, Arisen Nightmare
14%inclusion3 decks21 decks
-5%synergy
Blood Pet
14%inclusion3 decks21 decks
6%synergy
Shard of the Nightbringer
14%inclusion3 decks21 decks
10%synergy
Leaden Myr
14%inclusion3 decks21 decks
8%synergy
Viscera Seer
14%inclusion3 decks21 decks
-3%synergy
Zodiark, Umbral God
14%inclusion1 decks7 decks
7%synergy
Gwenom, Remorseless
14%inclusion1 decks7 decks
11%synergy
Qarsi Revenant
11%inclusion1 decks9 decks
6%synergy
Phyrexian Juggernaut
10%inclusion2 decks21 decks
9%synergy
Evolved Sleeper
10%inclusion2 decks21 decks
9%synergy
Maha, Its Feathers Night
10%inclusion2 decks21 decks
5%synergy
Hoarding Broodlord
10%inclusion2 decks21 decks
5%synergy
Pestilent Syphoner
10%inclusion2 decks21 decks
9%synergy
Asmodeus the Archfiend
10%inclusion2 decks21 decks
6%synergy
Instants
Whisper of the Dross
33%inclusion7 decks21 decks
31%synergy
Grim Affliction
33%inclusion7 decks21 decks
32%synergy
Cabal Ritual
33%inclusion7 decks21 decks
15%synergy
Entomb
29%inclusion6 decks21 decks
16%synergy
Defile
29%inclusion6 decks21 decks
-7%synergy
Dismember
29%inclusion6 decks21 decks
18%synergy
Supernatural Stamina
24%inclusion5 decks21 decks
16%synergy
Go for the Throat
19%inclusion4 decks21 decks
-4%synergy
Not Dead After All
19%inclusion4 decks21 decks
8%synergy
Hatred
19%inclusion4 decks21 decks
18%synergy
Black Sun's Twilight
19%inclusion4 decks21 decks
16%synergy
Deadly Rollick
14%inclusion3 decks21 decks
-11%synergy
Sheoldred's Edict
14%inclusion3 decks21 decks
-1%synergy
Imp's Mischief
14%inclusion3 decks21 decks
-11%synergy
Consuming Corruption
14%inclusion3 decks21 decks
-1%synergy
Undying Malice
14%inclusion3 decks21 decks
4%synergy
Tragic Slip
14%inclusion3 decks21 decks
-5%synergy
Archenemy's Charm
14%inclusion1 decks7 decks
5%synergy
Depressurize
14%inclusion1 decks7 decks
14%synergy
Fell the Profane
10%inclusion2 decks21 decks
-10%synergy
Sacrifice
10%inclusion2 decks21 decks
5%synergy
Shred Memory
10%inclusion2 decks21 decks
9%synergy
Village Rites
10%inclusion2 decks21 decks
-16%synergy
Howl from Beyond
10%inclusion2 decks21 decks
9%synergy
Doom Blade
10%inclusion2 decks21 decks
2%synergy
Soul Shatter
10%inclusion2 decks21 decks
-2%synergy
Armor of Shadows
10%inclusion2 decks21 decks
7%synergy
Virulent Wound
10%inclusion2 decks21 decks
9%synergy
Withering Boon
10%inclusion2 decks21 decks
5%synergy
Bitter Triumph
10%inclusion2 decks21 decks
-0%synergy
Infernal Grasp
10%inclusion2 decks21 decks
-16%synergy
Malakir Rebirth
10%inclusion2 decks21 decks
-14%synergy
Offer Immortality
10%inclusion2 decks21 decks
8%synergy
Saw in Half
10%inclusion2 decks21 decks
1%synergy
Feign Death
10%inclusion2 decks21 decks
1%synergy
Withering Torment
5.0%inclusion1 decks20 decks
-26%synergy
Sorceries
Drown in Ichor
43%inclusion9 decks21 decks
39%synergy
Feed the Swarm
38%inclusion8 decks21 decks
-12%synergy
Reanimate
38%inclusion8 decks21 decks
-2%synergy
Grim Tutor
38%inclusion8 decks21 decks
27%synergy
Diabolic Intent
29%inclusion6 decks21 decks
13%synergy
Sign in Blood
29%inclusion6 decks21 decks
-6%synergy
Victimize
24%inclusion5 decks21 decks
-4%synergy
Buried Alive
24%inclusion5 decks21 decks
11%synergy
Vat Emergence
19%inclusion4 decks21 decks
18%synergy
Peer into the Abyss
19%inclusion4 decks21 decks
9%synergy
Yawgmoth's Will
19%inclusion4 decks21 decks
16%synergy
Bubbling Muck
19%inclusion4 decks21 decks
3%synergy
Exsanguinate
19%inclusion4 decks21 decks
-6%synergy
Beseech the Queen
19%inclusion4 decks21 decks
13%synergy
Unmarked Grave
14%inclusion3 decks21 decks
10%synergy
Temporal Extortion
14%inclusion3 decks21 decks
12%synergy
Profane Tutor
14%inclusion3 decks21 decks
10%synergy
Profane Transfusion
14%inclusion3 decks21 decks
13%synergy
Duress
14%inclusion3 decks21 decks
8%synergy
Dread Return
14%inclusion3 decks21 decks
2%synergy
Praetor's Grasp
14%inclusion3 decks21 decks
10%synergy
Dark Petition
14%inclusion3 decks21 decks
11%synergy
Night's Whisper
14%inclusion3 decks21 decks
-11%synergy
Decode Transmissions
14%inclusion1 decks7 decks
13%synergy
Day of Black Sun
14%inclusion1 decks7 decks
13%synergy
Splinter's Technique
14%inclusion1 decks7 decks
12%synergy
Razaketh's Rite
10%inclusion2 decks21 decks
9%synergy
Lively Dirge
10%inclusion2 decks21 decks
6%synergy
Unearth
10%inclusion2 decks21 decks
1%synergy
Read the Bones
10%inclusion2 decks21 decks
-7%synergy
Caress of Phyrexia
10%inclusion2 decks21 decks
9%synergy
Fortuitous Find
10%inclusion2 decks21 decks
9%synergy
Final Parting
10%inclusion2 decks21 decks
5%synergy
In Garruk's Wake
10%inclusion2 decks21 decks
6%synergy
Insatiable Avarice
10%inclusion2 decks21 decks
-1%synergy
Geth's Summons
10%inclusion2 decks21 decks
9%synergy
Beseech the Mirror
10%inclusion2 decks21 decks
3%synergy
Chain of Smog
10%inclusion2 decks21 decks
5%synergy
Thoughtseize
10%inclusion2 decks21 decks
5%synergy
Invoke Despair
10%inclusion2 decks21 decks
7%synergy
Demonic Counsel
5.0%inclusion1 decks20 decks
2%synergy
Utility Artifacts
Swiftfoot Boots
43%inclusion9 decks21 decks
11%synergy
Sensei's Divining Top
33%inclusion7 decks21 decks
25%synergy
Wishclaw Talisman
33%inclusion7 decks21 decks
26%synergy
Grafted Exoskeleton
33%inclusion7 decks21 decks
32%synergy
Contagion Clasp
29%inclusion6 decks21 decks
26%synergy
Lightning Greaves
29%inclusion6 decks21 decks
-5%synergy
Aetherflux Reservoir
24%inclusion5 decks21 decks
15%synergy
Bontu's Monument
24%inclusion5 decks21 decks
-4%synergy
Whispersilk Cloak
24%inclusion5 decks21 decks
18%synergy
Sword of the Animist
24%inclusion5 decks21 decks
20%synergy
Contagion Engine
19%inclusion4 decks21 decks
17%synergy
Vorpal Sword
19%inclusion4 decks21 decks
15%synergy
Lashwrithe
14%inclusion3 decks21 decks
10%synergy
Nightmare Lash
14%inclusion3 decks21 decks
12%synergy
Ashnod's Altar
14%inclusion3 decks21 decks
-6%synergy
Trailblazer's Boots
14%inclusion3 decks21 decks
12%synergy
Phyrexian Altar
14%inclusion3 decks21 decks
1%synergy
Expedition Map
14%inclusion3 decks21 decks
3%synergy
Mindcrank
14%inclusion3 decks21 decks
9%synergy
Commander's Plate
14%inclusion3 decks21 decks
8%synergy
The Endstone
14%inclusion1 decks7 decks
13%synergy
The Dominion Bracelet
14%inclusion1 decks7 decks
14%synergy
Requiem Monolith
14%inclusion1 decks7 decks
13%synergy
The Fire Nation Drill
14%inclusion1 decks7 decks
13%synergy
Vat of Rebirth
10%inclusion2 decks21 decks
6%synergy
Helm of Obedience
10%inclusion2 decks21 decks
9%synergy
Elixir of Immortality
10%inclusion2 decks21 decks
7%synergy
Crucible of Worlds
10%inclusion2 decks21 decks
8%synergy
Phyrexian Processor
10%inclusion2 decks21 decks
9%synergy
The One Ring
10%inclusion2 decks21 decks
0%synergy
Whip of Erebos
10%inclusion2 decks21 decks
-1%synergy
Prowler's Helm
10%inclusion2 decks21 decks
9%synergy
Skullclamp
10%inclusion2 decks21 decks
-13%synergy
Sword of Truth and Justice
10%inclusion2 decks21 decks
9%synergy
Mask of Griselbrand
10%inclusion2 decks21 decks
6%synergy
Staff of the Death Magus
10%inclusion2 decks21 decks
6%synergy
Demon's Horn
10%inclusion2 decks21 decks
5%synergy
Helm of Awakening
10%inclusion2 decks21 decks
8%synergy
Basilisk Collar
10%inclusion2 decks21 decks
6%synergy
Leyline Axe
6.3%inclusion1 decks16 decks
5%synergy
Banner of Kinship
6.3%inclusion1 decks16 decks
4%synergy
Enchantments
Font of Agonies
43%inclusion9 decks21 decks
39%synergy
Phyrexian Reclamation
29%inclusion6 decks21 decks
19%synergy
Greed
24%inclusion5 decks21 decks
17%synergy
Grave Pact
19%inclusion4 decks21 decks
-0%synergy
No Mercy
19%inclusion4 decks21 decks
12%synergy
Animate Dead
19%inclusion4 decks21 decks
2%synergy
Bloodchief Ascension
19%inclusion4 decks21 decks
10%synergy
Leyline of the Void
19%inclusion4 decks21 decks
17%synergy
Dance of the Dead
14%inclusion3 decks21 decks
11%synergy
Glistening Oil
14%inclusion3 decks21 decks
14%synergy
Necromancy
14%inclusion3 decks21 decks
9%synergy
Leshrac's Sigil
14%inclusion3 decks21 decks
14%synergy
Kaya's Ghostform
14%inclusion3 decks21 decks
4%synergy
Black Market Connections
14%inclusion3 decks21 decks
-10%synergy
Pestilence
14%inclusion3 decks21 decks
11%synergy
Mornsong Aria
14%inclusion1 decks7 decks
13%synergy
Nest of Scarabs
10%inclusion2 decks21 decks
6%synergy
Black Market
10%inclusion2 decks21 decks
-11%synergy
Vampiric Link
10%inclusion2 decks21 decks
8%synergy
Contamination
10%inclusion2 decks21 decks
6%synergy
Sanguine Bond
10%inclusion2 decks21 decks
-2%synergy
Exquisite Blood
10%inclusion2 decks21 decks
-4%synergy
Skeletal Grimace
10%inclusion2 decks21 decks
9%synergy
Intimidation
10%inclusion2 decks21 decks
9%synergy
Bastion of Remembrance
10%inclusion2 decks21 decks
-8%synergy
Demonic Embrace
10%inclusion2 decks21 decks
9%synergy
Triskaidekaphobia
10%inclusion2 decks21 decks
9%synergy
Heartless Summoning
10%inclusion2 decks21 decks
5%synergy
Bitterblossom
10%inclusion2 decks21 decks
-4%synergy
Necrogen Communion
10%inclusion2 decks21 decks
8%synergy
Grievous Wound
5.0%inclusion1 decks20 decks
3%synergy
Funeral Room // Awakening Hall
5.0%inclusion1 decks20 decks
1%synergy
Planeswalkers
Vraska, Betrayal's Sting
29%inclusion6 decks21 decks
26%synergy
Liliana of the Dark Realms
14%inclusion3 decks21 decks
0%synergy
Professor Onyx
10%inclusion2 decks21 decks
4%synergy
Ob Nixilis of the Black Oath
10%inclusion2 decks21 decks
8%synergy
Utility Lands
Cabal Coffers
52%inclusion11 decks21 decks
-2%synergy
Karn's Bastion
43%inclusion9 decks21 decks
39%synergy
Rogue's Passage
43%inclusion9 decks21 decks
24%synergy
Bojuka Bog
38%inclusion8 decks21 decks
-9%synergy
Nykthos, Shrine to Nyx
38%inclusion8 decks21 decks
8%synergy
Urborg, Tomb of Yawgmoth
33%inclusion7 decks21 decks
-4%synergy
Inkmoth Nexus
29%inclusion6 decks21 decks
28%synergy
Mortuary Mire
24%inclusion5 decks21 decks
11%synergy
Castle Locthwain
24%inclusion5 decks21 decks
7%synergy
Reliquary Tower
24%inclusion5 decks21 decks
-6%synergy
Phyrexian Tower
19%inclusion4 decks21 decks
-7%synergy
Urza's Saga
19%inclusion4 decks21 decks
11%synergy
Minas Morgul, Dark Fortress
19%inclusion4 decks21 decks
16%synergy
Lake of the Dead
19%inclusion4 decks21 decks
14%synergy
Temple of the False God
19%inclusion4 decks21 decks
11%synergy
Vault of Whispers
14%inclusion3 decks21 decks
9%synergy
Witch's Cottage
14%inclusion3 decks21 decks
-10%synergy
Barad-dûr
14%inclusion3 decks21 decks
11%synergy
Realm of Koh
14%inclusion1 decks7 decks
12%synergy
Shizo, Death's Storehouse
10%inclusion2 decks21 decks
-1%synergy
Cabal Stronghold
10%inclusion2 decks21 decks
-25%synergy
Ghost Quarter
10%inclusion2 decks21 decks
7%synergy
Barren Moor
10%inclusion2 decks21 decks
0%synergy
Buried Ruin
10%inclusion2 decks21 decks
4%synergy
The Black Gate
10%inclusion2 decks21 decks
6%synergy
Crypt of Agadeem
10%inclusion2 decks21 decks
-2%synergy
Crystal Vein
10%inclusion2 decks21 decks
7%synergy
Spymaster's Vault
10%inclusion2 decks21 decks
-0%synergy
Radiant Fountain
10%inclusion2 decks21 decks
8%synergy
War Room
10%inclusion2 decks21 decks
-6%synergy
Volrath's Stronghold
10%inclusion2 decks21 decks
6%synergy
The Dross Pits
10%inclusion2 decks21 decks
8%synergy
Peat Bog
10%inclusion2 decks21 decks
7%synergy
Takenuma, Abandoned Mire
10%inclusion2 decks21 decks
-6%synergy
Phyrexia's Core
10%inclusion2 decks21 decks
9%synergy
City of Traitors
10%inclusion2 decks21 decks
8%synergy
Mana Artifacts
Sol Ring
100%inclusion21 decks21 decks
15%synergy
Arcane Signet
57%inclusion12 decks21 decks
-4%synergy
Everflowing Chalice
19%inclusion4 decks21 decks
14%synergy
Staff of Compleation
19%inclusion4 decks21 decks
17%synergy
Glistening Sphere
19%inclusion4 decks21 decks
18%synergy
Lotus Petal
19%inclusion4 decks21 decks
12%synergy
Sceptre of Eternal Glory
19%inclusion4 decks21 decks
11%synergy
Fellwar Stone
14%inclusion3 decks21 decks
0%synergy
Thought Vessel
14%inclusion3 decks21 decks
-11%synergy
Mind Stone
14%inclusion3 decks21 decks
-14%synergy
Mox Opal
14%inclusion3 decks21 decks
11%synergy
Lotus Bloom
10%inclusion2 decks21 decks
9%synergy
Commander's Sphere
10%inclusion2 decks21 decks
2%synergy
Charcoal Diamond
10%inclusion2 decks21 decks
-12%synergy
Extraplanar Lens
10%inclusion2 decks21 decks
5%synergy
Mox Diamond
10%inclusion2 decks21 decks
6%synergy
Lands
Swamp
95%inclusion20 decks21 decks
-0%synergy
Myriad Landscape
43%inclusion9 decks21 decks
18%synergy
Command Tower
14%inclusion3 decks21 decks
9%synergy
Cavern of Souls
14%inclusion3 decks21 decks
7%synergy
Daily Bugle Building
14%inclusion1 decks7 decks
14%synergy
The Mycosynth Gardens
10%inclusion2 decks21 decks
8%synergy
Fell the Profane
10%inclusion2 decks21 decks
-10%synergy
Mirrex
10%inclusion2 decks21 decks
9%synergy
Verdant Catacombs
10%inclusion2 decks21 decks
6%synergy
Malakir Rebirth
10%inclusion2 decks21 decks
-14%synergy
Gemstone Caverns
10%inclusion2 decks21 decks
5%synergy
Snow-Covered Swamp
10%inclusion2 decks21 decks
3%synergy
Polluted Delta
10%inclusion2 decks21 decks
6%synergy
Bloodstained Mire
10%inclusion2 decks21 decks
6%synergy
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