Post, Son of Rich (Commander) - Upgraded Lifegain

Original Name:

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

Julia Maddalena
Apr 17, 2026
Fire and Ice: K'rrik, Son of Yawgmoth
Which cards are heating up for competitive K'rrik, Son of Yawgmoth decks? And which cards are getting dropped? Let's look at the data.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Scheming Silvertongue
28%inclusion7 decks25 decks
21%synergy
Decorum Dissertation
19%inclusion5 decks26 decks
14%synergy
Pox Plague
12%inclusion3 decks25 decks
7%synergy
Grave Researcher
10%inclusion3 decks30 decks
3%synergy
Stensian Sanguinist
6.9%inclusion2 decks29 decks
4%synergy
High Synergy Cards
Vilis, Broker of Blood
73%inclusion94 decks128 decks
61%synergy
Font of Agonies
62%inclusion79 decks128 decks
57%synergy
Chainer, Dementia Master
53%inclusion68 decks128 decks
48%synergy
Exsanguinate
71%inclusion91 decks128 decks
46%synergy
Blood Celebrant
50%inclusion64 decks128 decks
46%synergy
Gray Merchant of Asphodel
94%inclusion120 decks128 decks
43%synergy
Asmodeus the Archfiend
45%inclusion58 decks128 decks
41%synergy
Pontiff of Blight
42%inclusion54 decks128 decks
39%synergy
Vito, Thorn of the Dusk Rose
49%inclusion63 decks128 decks
38%synergy
Demon's Horn
41%inclusion52 decks128 decks
36%synergy
Top Cards
Dark Ritual
85%inclusion109 decks128 decks
18%synergy
Jet Medallion
82%inclusion105 decks128 decks
20%synergy
Crypt Ghast
66%inclusion85 decks128 decks
19%synergy
Sign in Blood
64%inclusion82 decks128 decks
29%synergy
Reanimate
61%inclusion78 decks128 decks
21%synergy
Feed the Swarm
59%inclusion76 decks128 decks
9%synergy
Phyrexian Arena
55%inclusion70 decks128 decks
15%synergy
Toxic Deluge
49%inclusion63 decks128 decks
12%synergy
Sanguine Bond
46%inclusion59 decks128 decks
34%synergy
Exquisite Blood
45%inclusion57 decks128 decks
31%synergy
Game Changers
Bolas's Citadel
71%inclusion91 decks128 decks
43%synergy
Necropotence
40%inclusion51 decks128 decks
25%synergy
Demonic Tutor
19%inclusion24 decks128 decks
-9%synergy
Vampiric Tutor
13%inclusion16 decks128 decks
-8%synergy
Ancient Tomb
6.3%inclusion8 decks128 decks
-5%synergy
Creatures
Dread Presence
39%inclusion50 decks128 decks
25%synergy
Necrotic Ooze
37%inclusion47 decks128 decks
32%synergy
Phyrexian Obliterator
37%inclusion47 decks128 decks
26%synergy
Blood Artist
34%inclusion44 decks128 decks
2%synergy
Ayara, First of Locthwain
34%inclusion43 decks128 decks
8%synergy
Sangromancer
33%inclusion42 decks128 decks
22%synergy
Shard of the Nightbringer
32%inclusion41 decks128 decks
28%synergy
Bloodletter of Aclazotz
31%inclusion40 decks128 decks
21%synergy
Noxious Gearhulk
30%inclusion39 decks128 decks
24%synergy
Sheoldred, the Apocalypse
29%inclusion37 decks128 decks
14%synergy
Reiver Demon
29%inclusion37 decks128 decks
27%synergy
Enduring Tenacity
28%inclusion36 decks128 decks
20%synergy
Dimir House Guard
27%inclusion35 decks128 decks
24%synergy
Massacre Wurm
27%inclusion35 decks128 decks
10%synergy
Skirge Familiar
27%inclusion35 decks128 decks
22%synergy
Bloodthirsty Conqueror
27%inclusion35 decks128 decks
18%synergy
Twilight Prophet
27%inclusion34 decks128 decks
21%synergy
Nighthawk Scavenger
26%inclusion33 decks128 decks
21%synergy
Nirkana Revenant
26%inclusion33 decks128 decks
15%synergy
Vampire Nighthawk
25%inclusion32 decks128 decks
19%synergy
Grim Servant
24%inclusion31 decks128 decks
19%synergy
Valgavoth, Terror Eater
23%inclusion30 decks128 decks
18%synergy
Blood Pet
23%inclusion30 decks128 decks
15%synergy
Thrull Parasite
23%inclusion29 decks128 decks
21%synergy
Creeping Bloodsucker
22%inclusion28 decks128 decks
17%synergy
Gifted Aetherborn
21%inclusion27 decks128 decks
18%synergy
Sheoldred, Whispering One
21%inclusion27 decks128 decks
9%synergy
Hoarding Broodlord
20%inclusion26 decks128 decks
16%synergy
Basilica Screecher
20%inclusion26 decks128 decks
18%synergy
Ancient Cellarspawn
20%inclusion26 decks128 decks
18%synergy
Dauthi Voidwalker
20%inclusion26 decks128 decks
5%synergy
Viscera Seer
20%inclusion25 decks128 decks
2%synergy
Rune-Scarred Demon
19%inclusion24 decks128 decks
14%synergy
Qarsi Revenant
19%inclusion22 decks118 decks
13%synergy
Vile Entomber
18%inclusion23 decks128 decks
12%synergy
Murderous Rider
16%inclusion21 decks128 decks
10%synergy
Razaketh, the Foulblooded
16%inclusion21 decks128 decks
11%synergy
Kokusho, the Evening Star
16%inclusion20 decks128 decks
11%synergy
Braids, Arisen Nightmare
16%inclusion20 decks128 decks
-4%synergy
Archon of Cruelty
15%inclusion19 decks128 decks
9%synergy
Pestilence Demon
13%inclusion17 decks128 decks
12%synergy
Marauding Blight-Priest
13%inclusion17 decks128 decks
6%synergy
Gwenom, Remorseless
13%inclusion11 decks86 decks
9%synergy
Boggart Trawler
13%inclusion16 decks128 decks
4%synergy
Doomsday Excruciator
13%inclusion16 decks128 decks
10%synergy
Magus of the Mirror
11%inclusion14 decks128 decks
10%synergy
Magus of the Coffers
10%inclusion13 decks128 decks
3%synergy
Ardyn, the Usurper
9.4%inclusion10 decks106 decks
7%synergy
Falkenrath Noble
9.4%inclusion12 decks128 decks
4%synergy
Vampire of the Dire Moon
9.4%inclusion12 decks128 decks
7%synergy
Instants
Consuming Corruption
44%inclusion56 decks128 decks
28%synergy
Defile
41%inclusion53 decks128 decks
5%synergy
Imp's Mischief
37%inclusion47 decks128 decks
12%synergy
Withering Torment
35%inclusion45 decks128 decks
4%synergy
Archenemy's Charm
31%inclusion28 decks91 decks
22%synergy
Fell the Profane
28%inclusion36 decks128 decks
9%synergy
Malakir Rebirth
27%inclusion35 decks128 decks
4%synergy
Deadly Rollick
27%inclusion34 decks128 decks
2%synergy
Infernal Grasp
23%inclusion30 decks128 decks
-2%synergy
Cabal Ritual
23%inclusion29 decks128 decks
4%synergy
Tendrils of Corruption
21%inclusion27 decks128 decks
18%synergy
Entomb
20%inclusion25 decks128 decks
7%synergy
Dismember
19%inclusion24 decks128 decks
8%synergy
Undying Malice
16%inclusion21 decks128 decks
6%synergy
Saw in Half
16%inclusion21 decks128 decks
8%synergy
Supernatural Stamina
16%inclusion20 decks128 decks
8%synergy
Go for the Throat
15%inclusion19 decks128 decks
-8%synergy
Culling the Weak
15%inclusion19 decks128 decks
-1%synergy
Tragic Slip
15%inclusion19 decks128 decks
-5%synergy
Stinging Study
14%inclusion18 decks128 decks
11%synergy
Snuff Out
14%inclusion18 decks128 decks
1%synergy
Not Dead After All
14%inclusion18 decks128 decks
3%synergy
Murder
13%inclusion17 decks128 decks
3%synergy
Sacrifice
13%inclusion16 decks128 decks
8%synergy
Baleful Mastery
12%inclusion15 decks128 decks
3%synergy
Force of Despair
11%inclusion14 decks128 decks
3%synergy
Drag to the Underworld
11%inclusion14 decks128 decks
9%synergy
Sudden Spoiling
11%inclusion14 decks128 decks
2%synergy
Darkness
10%inclusion13 decks128 decks
0%synergy
Bitter Triumph
9.4%inclusion12 decks128 decks
0%synergy
Hero's Downfall
8.6%inclusion11 decks128 decks
2%synergy
Village Rites
8.6%inclusion11 decks128 decks
-17%synergy
Cut Down
7.8%inclusion10 decks128 decks
4%synergy
Flare of Malice
7.8%inclusion10 decks128 decks
-5%synergy
Doom Blade
7.8%inclusion10 decks128 decks
1%synergy
Armor of Shadows
7.8%inclusion10 decks128 decks
6%synergy
Breathe Your Last
7.8%inclusion10 decks128 decks
6%synergy
Feign Death
7.8%inclusion10 decks128 decks
0%synergy
Sheoldred's Edict
7.0%inclusion9 decks128 decks
-8%synergy
Grasp of Darkness
7.0%inclusion9 decks128 decks
5%synergy
Soul Shatter
7.0%inclusion9 decks128 decks
-5%synergy
Offer Immortality
7.0%inclusion9 decks128 decks
5%synergy
Crypt Incursion
7.0%inclusion9 decks128 decks
5%synergy
Victim of Night
7.0%inclusion9 decks128 decks
5%synergy
Deadly Dispute
6.3%inclusion8 decks128 decks
-20%synergy
Erebos's Intervention
6.3%inclusion8 decks128 decks
4%synergy
Necrologia
5.5%inclusion7 decks128 decks
4%synergy
Sorceries
Diabolic Tutor
44%inclusion56 decks128 decks
29%synergy
Peer into the Abyss
37%inclusion47 decks128 decks
26%synergy
Night's Whisper
37%inclusion47 decks128 decks
12%synergy
Beseech the Queen
31%inclusion40 decks128 decks
25%synergy
Buried Alive
28%inclusion36 decks128 decks
16%synergy
Read the Bones
27%inclusion35 decks128 decks
11%synergy
Insatiable Avarice
24%inclusion31 decks128 decks
13%synergy
Bubbling Muck
23%inclusion29 decks128 decks
7%synergy
Final Parting
21%inclusion27 decks128 decks
17%synergy
Profane Transfusion
20%inclusion26 decks128 decks
19%synergy
Damnation
18%inclusion23 decks128 decks
-2%synergy
Victimize
17%inclusion22 decks128 decks
-10%synergy
Blasphemous Edict
17%inclusion22 decks128 decks
1%synergy
Dark Petition
16%inclusion21 decks128 decks
13%synergy
Tendrils of Agony
16%inclusion20 decks128 decks
13%synergy
Mutilate
15%inclusion19 decks128 decks
-2%synergy
Repay in Kind
14%inclusion18 decks128 decks
12%synergy
Torment of Hailfire
13%inclusion17 decks128 decks
-2%synergy
Grim Tutor
13%inclusion17 decks128 decks
2%synergy
Mastermind's Acquisition
12%inclusion15 decks128 decks
10%synergy
Razaketh's Rite
11%inclusion14 decks128 decks
10%synergy
Agadeem's Awakening
11%inclusion14 decks128 decks
4%synergy
Demonic Counsel
11%inclusion14 decks128 decks
8%synergy
Blood Tithe
11%inclusion14 decks128 decks
9%synergy
Syphon Mind
10%inclusion13 decks128 decks
-2%synergy
Temporal Extortion
9.4%inclusion12 decks128 decks
7%synergy
Dread Return
9.4%inclusion12 decks128 decks
-3%synergy
In Garruk's Wake
9.4%inclusion12 decks128 decks
5%synergy
Stitch Together
8.6%inclusion11 decks128 decks
6%synergy
Exhume
7.8%inclusion10 decks128 decks
6%synergy
Living Death
7.0%inclusion9 decks128 decks
-3%synergy
Beseech the Mirror
7.0%inclusion9 decks128 decks
0%synergy
Breach the Multiverse
7.0%inclusion9 decks128 decks
1%synergy
Unmarked Grave
6.3%inclusion8 decks128 decks
2%synergy
Profane Tutor
6.3%inclusion8 decks128 decks
2%synergy
Duress
6.3%inclusion8 decks128 decks
0%synergy
Ancient Craving
6.3%inclusion8 decks128 decks
4%synergy
Corrupt
6.3%inclusion8 decks128 decks
4%synergy
Rise of the Dark Realms
6.3%inclusion8 decks128 decks
-7%synergy
Ambition's Cost
5.5%inclusion7 decks128 decks
3%synergy
Blood Tribute
5.5%inclusion7 decks128 decks
4%synergy
Essence Harvest
5.5%inclusion7 decks128 decks
4%synergy
Invoke Despair
5.5%inclusion7 decks128 decks
3%synergy
Promise of Power
5.5%inclusion7 decks128 decks
4%synergy
Utility Artifacts
Aetherflux Reservoir
42%inclusion54 decks128 decks
33%synergy
Lightning Greaves
41%inclusion52 decks128 decks
7%synergy
Swiftfoot Boots
40%inclusion51 decks128 decks
9%synergy
Bontu's Monument
38%inclusion48 decks128 decks
9%synergy
Whip of Erebos
34%inclusion43 decks128 decks
23%synergy
The Darkness Crystal
31%inclusion33 decks105 decks
11%synergy
Staff of the Death Magus
22%inclusion28 decks128 decks
18%synergy
Prism Ring
15%inclusion19 decks128 decks
13%synergy
Sensei's Divining Top
14%inclusion18 decks128 decks
6%synergy
Wayfarer's Bauble
11%inclusion14 decks128 decks
-4%synergy
Pact Weapon
11%inclusion14 decks128 decks
9%synergy
Expedition Map
9.4%inclusion12 decks128 decks
-2%synergy
Alhammarret's Archive
9.4%inclusion12 decks128 decks
6%synergy
The Endstone
8.8%inclusion8 decks91 decks
8%synergy
Ashnod's Altar
8.6%inclusion11 decks128 decks
-11%synergy
Whispersilk Cloak
8.6%inclusion11 decks128 decks
3%synergy
Elixir of Immortality
7.8%inclusion10 decks128 decks
6%synergy
Wishclaw Talisman
7.0%inclusion9 decks128 decks
0%synergy
Commander's Plate
7.0%inclusion9 decks128 decks
1%synergy
Vorpal Sword
5.5%inclusion7 decks128 decks
2%synergy
Helm of Awakening
5.5%inclusion7 decks128 decks
4%synergy
Enchantments
Greed
31%inclusion40 decks128 decks
25%synergy
Animate Dead
31%inclusion40 decks128 decks
14%synergy
Black Market Connections
20%inclusion25 decks128 decks
-4%synergy
The Meathook Massacre
17%inclusion22 decks128 decks
0%synergy
Heartless Summoning
16%inclusion20 decks128 decks
11%synergy
Phyrexian Reclamation
15%inclusion19 decks128 decks
5%synergy
Black Market
14%inclusion18 decks128 decks
-7%synergy
Kaya's Ghostform
14%inclusion18 decks128 decks
4%synergy
Pestilence
13%inclusion17 decks128 decks
10%synergy
Leshrac's Sigil
12%inclusion15 decks128 decks
11%synergy
Necrodominance
12%inclusion15 decks128 decks
9%synergy
Necromancy
11%inclusion14 decks128 decks
5%synergy
Bloodchief Ascension
11%inclusion14 decks128 decks
2%synergy
Polluted Bonds
8.6%inclusion11 decks128 decks
6%synergy
No Mercy
8.6%inclusion11 decks128 decks
1%synergy
Meathook Massacre II
7.8%inclusion10 decks128 decks
2%synergy
Underworld Dreams
7.8%inclusion10 decks128 decks
2%synergy
Virtue of Persistence
7.0%inclusion9 decks128 decks
2%synergy
Vampiric Link
6.3%inclusion8 decks128 decks
5%synergy
Grievous Wound
6.3%inclusion8 decks128 decks
4%synergy
Gonti's Machinations
6.3%inclusion8 decks128 decks
6%synergy
Painful Quandary
6.3%inclusion8 decks128 decks
-4%synergy
Oubliette
6.3%inclusion8 decks128 decks
3%synergy
Grave Pact
5.5%inclusion7 decks128 decks
-14%synergy
Planeswalkers
Liliana of the Dark Realms
14%inclusion18 decks128 decks
0%synergy
Professor Onyx
9.4%inclusion12 decks128 decks
4%synergy
Sorin Markov
6.3%inclusion8 decks128 decks
4%synergy
Utility Lands
Cabal Coffers
57%inclusion73 decks128 decks
2%synergy
Bojuka Bog
54%inclusion69 decks128 decks
7%synergy
Cabal Stronghold
43%inclusion55 decks128 decks
8%synergy
Reliquary Tower
38%inclusion49 decks128 decks
8%synergy
Urborg, Tomb of Yawgmoth
38%inclusion48 decks128 decks
0%synergy
Witch's Cottage
35%inclusion45 decks128 decks
11%synergy
Nykthos, Shrine to Nyx
33%inclusion42 decks128 decks
3%synergy
Castle Locthwain
28%inclusion36 decks128 decks
11%synergy
Rogue's Passage
27%inclusion34 decks128 decks
7%synergy
Barren Moor
24%inclusion31 decks128 decks
15%synergy
Temple of the False God
20%inclusion25 decks128 decks
12%synergy
Phyrexian Tower
17%inclusion22 decks128 decks
-8%synergy
Mortuary Mire
16%inclusion20 decks128 decks
2%synergy
Radiant Fountain
16%inclusion20 decks128 decks
14%synergy
Shizo, Death's Storehouse
15%inclusion19 decks128 decks
5%synergy
Takenuma, Abandoned Mire
15%inclusion19 decks128 decks
-1%synergy
Spymaster's Vault
14%inclusion18 decks128 decks
4%synergy
War Room
13%inclusion17 decks128 decks
-3%synergy
Command Beacon
13%inclusion17 decks128 decks
5%synergy
Crypt of Agadeem
11%inclusion14 decks128 decks
0%synergy
The Black Gate
7.8%inclusion10 decks128 decks
4%synergy
Emergence Zone
7.8%inclusion10 decks128 decks
5%synergy
Thespian's Stage
5.5%inclusion7 decks128 decks
0%synergy
Mana Artifacts
Sol Ring
95%inclusion121 decks128 decks
9%synergy
Arcane Signet
63%inclusion81 decks128 decks
2%synergy
Mind Stone
35%inclusion45 decks128 decks
6%synergy
Thought Vessel
27%inclusion35 decks128 decks
2%synergy
Nyx Lotus
24%inclusion31 decks128 decks
18%synergy
Charcoal Diamond
17%inclusion22 decks128 decks
-5%synergy
Fellwar Stone
15%inclusion19 decks128 decks
1%synergy
Pristine Talisman
13%inclusion17 decks128 decks
11%synergy
Everflowing Chalice
8.6%inclusion11 decks128 decks
3%synergy
Thran Dynamo
7.0%inclusion9 decks128 decks
1%synergy
Sceptre of Eternal Glory
7.0%inclusion9 decks128 decks
-1%synergy
Caged Sun
6.3%inclusion8 decks128 decks
-5%synergy
Worn Powerstone
6.3%inclusion8 decks128 decks
2%synergy
Throne of Eldraine
5.5%inclusion7 decks128 decks
-4%synergy
Paradise Plume
5.5%inclusion7 decks128 decks
5%synergy
Mox Amber
5.5%inclusion7 decks128 decks
1%synergy
Lands
Swamp
98%inclusion126 decks128 decks
3%synergy
Fell the Profane
28%inclusion36 decks128 decks
9%synergy
Malakir Rebirth
27%inclusion35 decks128 decks
4%synergy
Myriad Landscape
20%inclusion26 decks128 decks
-5%synergy
Boggart Trawler
13%inclusion16 decks128 decks
4%synergy
Urza's Cave
12%inclusion15 decks128 decks
3%synergy
Agadeem's Awakening
11%inclusion14 decks128 decks
4%synergy
Demolition Field
7.0%inclusion9 decks128 decks
2%synergy
Evolving Wilds
5.5%inclusion7 decks128 decks
2%synergy