K'rrik, Son of Yawgmoth (Commander) - Expensive Rat Colony

Alternate Names:

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

K'rrik, Son of Yawgmoth
Rank #50
3decks
As CommanderAs CardAverage DeckDecks
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All12345
Budget
Any$$$$
Background image for The Best Horror Combos in Commander
Ethan Coover
Oct 20, 2025
Ethan Coover
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.
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Utility Lands
Mana Artifacts
Lands
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Imperial Seal
100%inclusion3 decks3 decks
93%synergy
Demonic Tutor
100%inclusion3 decks3 decks
72%synergy
Chrome Mox
100%inclusion3 decks3 decks
94%synergy
Vampiric Tutor
100%inclusion3 decks3 decks
78%synergy
Ancient Tomb
67%inclusion2 decks3 decks
55%synergy
Mana Vault
67%inclusion2 decks3 decks
60%synergy
Necropotence
67%inclusion2 decks3 decks
51%synergy
Opposition Agent
33%inclusion1 decks3 decks
23%synergy
Bolas's Citadel
33%inclusion1 decks3 decks
4%synergy
The One Ring
33%inclusion1 decks3 decks
24%synergy
Creatures
Sheoldred, the Apocalypse
100%inclusion3 decks3 decks
85%synergy
Rat Colony
100%inclusion3 decks3 decks
95%synergy
Ayara, First of Locthwain
67%inclusion2 decks3 decks
41%synergy
Species Specialist
67%inclusion2 decks3 decks
63%synergy
Ogre Slumlord
33%inclusion1 decks3 decks
23%synergy
Asmodeus the Archfiend
33%inclusion1 decks3 decks
29%synergy
Plague Myr
33%inclusion1 decks3 decks
32%synergy
Blackbloom Rogue
33%inclusion1 decks3 decks
33%synergy
Gray Merchant of Asphodel
33%inclusion1 decks3 decks
-18%synergy
Ornithopter of Paradise
33%inclusion1 decks3 decks
30%synergy
Pack Rat
33%inclusion1 decks3 decks
28%synergy
Blood Celebrant
33%inclusion1 decks3 decks
29%synergy
Vito, Thorn of the Dusk Rose
33%inclusion1 decks3 decks
22%synergy
Palladium Myr
33%inclusion1 decks3 decks
31%synergy
Vilis, Broker of Blood
33%inclusion1 decks3 decks
20%synergy
Disciple of Bolas
33%inclusion1 decks3 decks
29%synergy
Piper of the Swarm
33%inclusion1 decks3 decks
27%synergy
Ratcatcher
33%inclusion1 decks3 decks
30%synergy
Skirge Familiar
33%inclusion1 decks3 decks
28%synergy
Karumonix, the Rat King
33%inclusion1 decks3 decks
29%synergy
Blood Pet
33%inclusion1 decks3 decks
25%synergy
Alloy Myr
33%inclusion1 decks3 decks
33%synergy
Dauthi Voidwalker
33%inclusion1 decks3 decks
18%synergy
Leaden Myr
33%inclusion1 decks3 decks
27%synergy
Instants
Dark Ritual
100%inclusion3 decks3 decks
34%synergy
Cabal Ritual
100%inclusion3 decks3 decks
82%synergy
Culling the Weak
100%inclusion3 decks3 decks
85%synergy
Deadly Rollick
67%inclusion2 decks3 decks
43%synergy
Village Rites
67%inclusion2 decks3 decks
42%synergy
Fell the Profane
50%inclusion1 decks2 decks
31%synergy
Hagra Mauling
33%inclusion1 decks3 decks
29%synergy
Bile Blight
33%inclusion1 decks3 decks
32%synergy
Imp's Mischief
33%inclusion1 decks3 decks
10%synergy
Deadly Dispute
33%inclusion1 decks3 decks
10%synergy
Grasp of Darkness
33%inclusion1 decks3 decks
31%synergy
Infernal Grasp
33%inclusion1 decks3 decks
8%synergy
Foul-Tongue Shriek
33%inclusion1 decks3 decks
31%synergy
Baleful Mastery
33%inclusion1 decks3 decks
24%synergy
Corrupted Conviction
33%inclusion1 decks3 decks
21%synergy
Victim of Night
33%inclusion1 decks3 decks
31%synergy
Sorceries
Peer into the Abyss
67%inclusion2 decks3 decks
56%synergy
Grim Tutor
67%inclusion2 decks3 decks
55%synergy
Insatiable Avarice
50%inclusion1 decks2 decks
38%synergy
Diabolic Tutor
33%inclusion1 decks3 decks
18%synergy
Profane Tutor
33%inclusion1 decks3 decks
29%synergy
Yawgmoth's Will
33%inclusion1 decks3 decks
30%synergy
Bubbling Muck
33%inclusion1 decks3 decks
18%synergy
Feed the Swarm
33%inclusion1 decks3 decks
-18%synergy
Echoing Return
33%inclusion1 decks3 decks
30%synergy
Mastermind's Acquisition
33%inclusion1 decks3 decks
32%synergy
Blood Money
33%inclusion1 decks3 decks
30%synergy
Dark Petition
33%inclusion1 decks3 decks
29%synergy
Night's Whisper
33%inclusion1 decks3 decks
9%synergy
Reanimate
33%inclusion1 decks3 decks
-5%synergy
Final Parting
33%inclusion1 decks3 decks
28%synergy
Toxic Deluge
33%inclusion1 decks3 decks
-4%synergy
Pelakka Predation
33%inclusion1 decks3 decks
32%synergy
Sign in Blood
33%inclusion1 decks3 decks
-3%synergy
Dimir Machinations
33%inclusion1 decks3 decks
33%synergy
Beseech the Mirror
33%inclusion1 decks3 decks
26%synergy
Beseech the Queen
33%inclusion1 decks3 decks
27%synergy
Cruel Tutor
33%inclusion1 decks3 decks
32%synergy
Zof Consumption
33%inclusion1 decks3 decks
33%synergy
Secret Salvage
33%inclusion1 decks3 decks
32%synergy
Utility Artifacts
Whip of Erebos
100%inclusion3 decks3 decks
89%synergy
Bontu's Monument
100%inclusion3 decks3 decks
72%synergy
Jet Medallion
100%inclusion3 decks3 decks
40%synergy
Ashnod's Altar
67%inclusion2 decks3 decks
47%synergy
Aetherflux Reservoir
67%inclusion2 decks3 decks
57%synergy
Sensei's Divining Top
33%inclusion1 decks3 decks
25%synergy
Cloud Key
33%inclusion1 decks3 decks
32%synergy
Skullclamp
33%inclusion1 decks3 decks
12%synergy
Vanquisher's Banner
33%inclusion1 decks3 decks
29%synergy
Phyrexian Altar
33%inclusion1 decks3 decks
21%synergy
Thrumming Stone
33%inclusion1 decks3 decks
30%synergy
Urza's Incubator
33%inclusion1 decks3 decks
31%synergy
Herald's Horn
33%inclusion1 decks3 decks
28%synergy
Altar of the Wretched
33%inclusion1 decks3 decks
33%synergy
Swiftfoot Boots
33%inclusion1 decks3 decks
2%synergy
Goblin Charbelcher
33%inclusion1 decks3 decks
33%synergy
Lightning Greaves
33%inclusion1 decks3 decks
0%synergy
Demon's Horn
33%inclusion1 decks3 decks
29%synergy
Enchantments
Necrodominance
50%inclusion1 decks2 decks
47%synergy
Sanguine Bond
33%inclusion1 decks3 decks
21%synergy
Exquisite Blood
33%inclusion1 decks3 decks
20%synergy
Utility Lands
Phyrexian Tower
67%inclusion2 decks3 decks
43%synergy
Crystal Vein
67%inclusion2 decks3 decks
64%synergy
Nykthos, Shrine to Nyx
67%inclusion2 decks3 decks
37%synergy
Urborg, Tomb of Yawgmoth
67%inclusion2 decks3 decks
29%synergy
Three Tree City
50%inclusion1 decks2 decks
46%synergy
Cabal Stronghold
33%inclusion1 decks3 decks
-2%synergy
Vault of Whispers
33%inclusion1 decks3 decks
28%synergy
Blinkmoth Nexus
33%inclusion1 decks3 decks
33%synergy
Swarmyard
33%inclusion1 decks3 decks
28%synergy
Urza's Saga
33%inclusion1 decks3 decks
25%synergy
Crypt of Agadeem
33%inclusion1 decks3 decks
23%synergy
Scorched Ruins
33%inclusion1 decks3 decks
33%synergy
War Room
33%inclusion1 decks3 decks
17%synergy
Cabal Coffers
33%inclusion1 decks3 decks
-22%synergy
Emergence Zone
33%inclusion1 decks3 decks
30%synergy
Geier Reach Sanitarium
33%inclusion1 decks3 decks
22%synergy
Lake of the Dead
33%inclusion1 decks3 decks
28%synergy
Castle Locthwain
33%inclusion1 decks3 decks
16%synergy
Homeward Path
33%inclusion1 decks3 decks
31%synergy
Mana Artifacts
Arcane Signet
100%inclusion3 decks3 decks
37%synergy
Sol Ring
100%inclusion3 decks3 decks
14%synergy
Mox Opal
100%inclusion3 decks3 decks
97%synergy
Lotus Petal
67%inclusion2 decks3 decks
59%synergy
Lotus Bloom
33%inclusion1 decks3 decks
33%synergy
Charcoal Diamond
33%inclusion1 decks3 decks
10%synergy
Jeweled Lotus
33%inclusion1 decks3 decks
31%synergy
Mana Crypt
33%inclusion1 decks3 decks
31%synergy
Lotus Blossom
33%inclusion1 decks3 decks
33%synergy
Bonder's Ornament
33%inclusion1 decks3 decks
33%synergy
Mox Amber
33%inclusion1 decks3 decks
29%synergy
Sol Talisman
33%inclusion1 decks3 decks
33%synergy
Fellwar Stone
33%inclusion1 decks3 decks
18%synergy
Gilded Lotus
33%inclusion1 decks3 decks
28%synergy
Manalith
33%inclusion1 decks3 decks
33%synergy
Mox Tantalite
33%inclusion1 decks3 decks
33%synergy
Nyx Lotus
33%inclusion1 decks3 decks
26%synergy
Lion's Eye Diamond
33%inclusion1 decks3 decks
32%synergy
Mox Diamond
33%inclusion1 decks3 decks
30%synergy
Lands
Swamp
67%inclusion2 decks3 decks
-28%synergy
Gemstone Caverns
67%inclusion2 decks3 decks
62%synergy
Fell the Profane
50%inclusion1 decks2 decks
31%synergy
Hagra Mauling
33%inclusion1 decks3 decks
29%synergy
Blackbloom Rogue
33%inclusion1 decks3 decks
33%synergy
Pelakka Predation
33%inclusion1 decks3 decks
32%synergy
Zof Consumption
33%inclusion1 decks3 decks
33%synergy
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