Vren, the Relentless (Commander) - Expensive Rat Colony

Vren, the Relentless
Rank #170
86decks
As CommanderAs CardAverage DeckDecks
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Background image for Examining Bloomburrow, One Year Later
Josh Nelson
Aug 26, 2025
Josh Nelson
Examining Bloomburrow, One Year Later
Today we're examining Bloomburrow. This set came out in 2024 to massive acclaim. But did players stay as hyped for the set as they'd hoped?
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Utility Lands
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Rat Colony
100%inclusion86 decks86 decks
99%synergy
Marrow-Gnawer
90%inclusion77 decks86 decks
87%synergy
Lord Skitter, Sewer King
80%inclusion69 decks86 decks
78%synergy
Piper of the Swarm
77%inclusion66 decks86 decks
74%synergy
Karumonix, the Rat King
76%inclusion65 decks86 decks
74%synergy
Ashcoat of the Shadow Swarm
74%inclusion64 decks86 decks
73%synergy
Swarmyard
73%inclusion63 decks86 decks
71%synergy
Pack Rat
69%inclusion59 decks86 decks
67%synergy
Grave Pact
72%inclusion62 decks86 decks
67%synergy
Urborg, Tomb of Yawgmoth
81%inclusion70 decks86 decks
62%synergy
Top Cards
Roaming Throne
66%inclusion57 decks86 decks
53%synergy
Kindred Dominance
64%inclusion55 decks86 decks
54%synergy
Kindred Discovery
63%inclusion54 decks86 decks
49%synergy
Ogre Slumlord
62%inclusion53 decks86 decks
59%synergy
Sheoldred's Edict
59%inclusion51 decks86 decks
55%synergy
Dark Ritual
59%inclusion51 decks86 decks
24%synergy
Valley Rotcaller
58%inclusion50 decks86 decks
56%synergy
Counterspell
58%inclusion50 decks86 decks
2%synergy
Deadly Rollick
57%inclusion49 decks86 decks
38%synergy
Toxic Deluge
57%inclusion49 decks86 decks
31%synergy
Game Changers
Rhystic Study
73%inclusion63 decks86 decks
49%synergy
Fierce Guardianship
60%inclusion52 decks86 decks
42%synergy
Demonic Tutor
55%inclusion47 decks86 decks
35%synergy
Cyclonic Rift
52%inclusion45 decks86 decks
28%synergy
Vampiric Tutor
40%inclusion34 decks86 decks
23%synergy
The One Ring
24%inclusion21 decks86 decks
17%synergy
Ancient Tomb
23%inclusion20 decks86 decks
15%synergy
Force of Will
15%inclusion13 decks86 decks
4%synergy
Mana Vault
13%inclusion11 decks86 decks
8%synergy
Chrome Mox
13%inclusion11 decks86 decks
6%synergy
Creatures
Azure Beastbinder
50%inclusion41 decks82 decks
46%synergy
Shoreline Looter
48%inclusion41 decks86 decks
44%synergy
Persistent Marshstalker
43%inclusion37 decks86 decks
41%synergy
Nashi, Moon Sage's Scion
40%inclusion34 decks86 decks
32%synergy
Tangled Colony
38%inclusion33 decks86 decks
37%synergy
Lord Skitter's Butcher
37%inclusion32 decks86 decks
36%synergy
Braids, Arisen Nightmare
34%inclusion29 decks86 decks
31%synergy
Ayara, First of Locthwain
33%inclusion28 decks86 decks
29%synergy
Throat Slitter
31%inclusion27 decks86 decks
27%synergy
Ink-Eyes, Servant of Oni
31%inclusion27 decks86 decks
26%synergy
Crypt Rats
28%inclusion24 decks86 decks
27%synergy
Typhoid Rats
28%inclusion24 decks86 decks
27%synergy
Plaguecrafter
26%inclusion22 decks86 decks
22%synergy
Accursed Marauder
22%inclusion19 decks86 decks
14%synergy
Mindwhisker
22%inclusion18 decks83 decks
20%synergy
Mirkwood Bats
19%inclusion16 decks86 decks
14%synergy
Fleshbag Marauder
19%inclusion16 decks86 decks
10%synergy
Swarm of Rats
19%inclusion16 decks86 decks
18%synergy
Voracious Vermin
19%inclusion16 decks86 decks
18%synergy
Sheoldred, Whispering One
19%inclusion16 decks86 decks
13%synergy
Species Specialist
17%inclusion15 decks86 decks
17%synergy
Toxrill, the Corrosive
17%inclusion15 decks86 decks
11%synergy
Priest of Forgotten Gods
16%inclusion14 decks86 decks
15%synergy
Ratcatcher
16%inclusion14 decks86 decks
16%synergy
Burglar Rat
15%inclusion13 decks86 decks
14%synergy
Tidecaller Mentor
15%inclusion13 decks86 decks
14%synergy
Mind Drill Assailant
14%inclusion12 decks86 decks
13%synergy
Demon's Disciple
14%inclusion12 decks86 decks
13%synergy
Rancid Rats
14%inclusion12 decks86 decks
13%synergy
Thornplate Intimidator
13%inclusion11 decks84 decks
12%synergy
Thought Shucker
12%inclusion10 decks86 decks
11%synergy
Daggerfang Duo
11%inclusion9 decks82 decks
10%synergy
Rev, Tithe Extractor
11%inclusion2 decks19 decks
9%synergy
Innocuous Rat
10%inclusion3 decks31 decks
9%synergy
Nashi, Searcher in the Dark
9.4%inclusion3 decks32 decks
8%synergy
Maha, Its Feathers Night
9.3%inclusion8 decks86 decks
6%synergy
Opposition Agent
9.3%inclusion8 decks86 decks
1%synergy
Chittering Witch
9.3%inclusion8 decks86 decks
8%synergy
Orcish Bowmasters
9.3%inclusion8 decks86 decks
2%synergy
Morbid Opportunist
8.1%inclusion7 decks86 decks
4%synergy
Spark Double
8.1%inclusion7 decks86 decks
-3%synergy
Rankle, Master of Pranks
8.1%inclusion7 decks86 decks
2%synergy
Merciless Executioner
8.1%inclusion7 decks86 decks
7%synergy
Archfiend of Depravity
7.0%inclusion6 decks86 decks
6%synergy
Pestilence Rats
7.0%inclusion6 decks86 decks
7%synergy
Gnat Miser
7.0%inclusion6 decks86 decks
7%synergy
Dauthi Voidwalker
7.0%inclusion6 decks86 decks
-5%synergy
Blood Artist
5.8%inclusion5 decks86 decks
2%synergy
Twisted Sewer-Witch
5.8%inclusion5 decks86 decks
5%synergy
Butcher of Malakir
5.8%inclusion5 decks86 decks
4%synergy
Instants
Pongify
53%inclusion46 decks86 decks
39%synergy
Mana Drain
53%inclusion46 decks86 decks
36%synergy
Soul Shatter
52%inclusion45 decks86 decks
48%synergy
Vona's Hunger
45%inclusion39 decks86 decks
44%synergy
Flare of Malice
44%inclusion38 decks86 decks
39%synergy
Swan Song
41%inclusion35 decks86 decks
23%synergy
Go for the Throat
35%inclusion30 decks86 decks
19%synergy
Rapid Hybridization
33%inclusion28 decks86 decks
22%synergy
An Offer You Can't Refuse
33%inclusion28 decks86 decks
3%synergy
Infernal Grasp
33%inclusion28 decks86 decks
17%synergy
Negate
26%inclusion22 decks86 decks
-7%synergy
Arcane Denial
26%inclusion22 decks86 decks
0%synergy
Force of Despair
23%inclusion20 decks86 decks
20%synergy
Withering Torment
19%inclusion6 decks32 decks
2%synergy
Fell the Profane
16%inclusion14 decks86 decks
1%synergy
Reality Shift
15%inclusion13 decks86 decks
1%synergy
Brainstorm
14%inclusion12 decks86 decks
-17%synergy
Liliana's Triumph
13%inclusion11 decks86 decks
11%synergy
Dismember
13%inclusion11 decks86 decks
7%synergy
Force of Negation
12%inclusion10 decks86 decks
2%synergy
Mystical Tutor
12%inclusion10 decks86 decks
-3%synergy
Baleful Mastery
10%inclusion9 decks86 decks
6%synergy
Cabal Ritual
9.3%inclusion8 decks86 decks
4%synergy
Culling the Weak
9.3%inclusion8 decks86 decks
7%synergy
Strix Serenade
9.3%inclusion8 decks86 decks
5%synergy
Flusterstorm
9.3%inclusion8 decks86 decks
3%synergy
Sink into Stupor
9.3%inclusion8 decks86 decks
-6%synergy
Drown in the Loch
8.1%inclusion7 decks86 decks
-10%synergy
Snuff Out
8.1%inclusion7 decks86 decks
3%synergy
Vraska's Fall
8.1%inclusion7 decks86 decks
6%synergy
Defile
8.1%inclusion7 decks86 decks
8%synergy
Mental Misstep
7.0%inclusion6 decks86 decks
2%synergy
Bitter Triumph
7.0%inclusion6 decks86 decks
2%synergy
Resculpt
7.0%inclusion6 decks86 decks
0%synergy
Tragic Slip
7.0%inclusion6 decks86 decks
3%synergy
Rat Out
5.8%inclusion5 decks86 decks
5%synergy
Deadly Dispute
5.8%inclusion5 decks86 decks
-1%synergy
Doom Blade
5.8%inclusion5 decks86 decks
3%synergy
Pact of Negation
5.8%inclusion5 decks86 decks
1%synergy
Sorceries
Feed the Swarm
45%inclusion39 decks86 decks
9%synergy
Crippling Fear
41%inclusion35 decks86 decks
33%synergy
Blasphemous Edict
37%inclusion7 decks19 decks
30%synergy
Swarmyard Massacre
35%inclusion29 decks82 decks
34%synergy
Season of Loss
29%inclusion25 decks86 decks
28%synergy
Distant Melody
27%inclusion23 decks86 decks
14%synergy
Innocent Blood
23%inclusion20 decks86 decks
22%synergy
Curse of the Swine
22%inclusion19 decks86 decks
19%synergy
Damnation
22%inclusion19 decks86 decks
11%synergy
Make an Example
21%inclusion18 decks86 decks
20%synergy
Reanimate
20%inclusion17 decks86 decks
-4%synergy
Mire in Misery
17%inclusion15 decks86 decks
17%synergy
Revenge of the Rats
17%inclusion3 decks18 decks
16%synergy
Imperial Seal
12%inclusion10 decks86 decks
6%synergy
Raise the Palisade
12%inclusion10 decks86 decks
6%synergy
Fell
10%inclusion9 decks86 decks
8%synergy
Sadistic Shell Game
10%inclusion3 decks30 decks
10%synergy
Final Vengeance
9.4%inclusion3 decks32 decks
9%synergy
Pact of the Serpent
9.3%inclusion8 decks86 decks
8%synergy
Diabolic Intent
8.1%inclusion7 decks86 decks
2%synergy
Rush of Dread
8.1%inclusion7 decks86 decks
7%synergy
Patriarch's Bidding
8.1%inclusion7 decks86 decks
6%synergy
Insatiable Avarice
8.1%inclusion7 decks86 decks
6%synergy
Sign in Blood
8.1%inclusion7 decks86 decks
2%synergy
Beseech the Mirror
8.1%inclusion7 decks86 decks
5%synergy
Grim Tutor
8.1%inclusion7 decks86 decks
4%synergy
Plague of Vermin
8.1%inclusion7 decks86 decks
8%synergy
Diabolic Tutor
7.0%inclusion6 decks86 decks
0%synergy
Victimize
7.0%inclusion6 decks86 decks
-7%synergy
In Garruk's Wake
7.0%inclusion6 decks86 decks
2%synergy
Windfall
5.8%inclusion5 decks86 decks
-8%synergy
Utility Artifacts
Jet Medallion
53%inclusion46 decks86 decks
46%synergy
Lightning Greaves
45%inclusion39 decks86 decks
18%synergy
Skullclamp
42%inclusion36 decks86 decks
33%synergy
Herald's Horn
29%inclusion25 decks86 decks
21%synergy
Thrumming Stone
23%inclusion20 decks86 decks
23%synergy
Coat of Arms
21%inclusion18 decks86 decks
19%synergy
Bontu's Monument
20%inclusion17 decks86 decks
16%synergy
Phyrexian Altar
17%inclusion15 decks86 decks
12%synergy
Swiftfoot Boots
17%inclusion15 decks86 decks
-7%synergy
Banner of Kinship
16%inclusion3 decks19 decks
13%synergy
Ashnod's Altar
15%inclusion13 decks86 decks
8%synergy
Bident of Thassa
15%inclusion13 decks86 decks
5%synergy
Vanquisher's Banner
13%inclusion11 decks86 decks
10%synergy
Whip of Erebos
12%inclusion10 decks86 decks
9%synergy
Thornbite Staff
12%inclusion10 decks86 decks
11%synergy
Mithril Coat
10%inclusion9 decks86 decks
7%synergy
Mirror of Life Trapping
9.3%inclusion8 decks86 decks
9%synergy
Door of Destinies
7.0%inclusion6 decks86 decks
5%synergy
Idol of Oblivion
7.0%inclusion6 decks86 decks
6%synergy
Ravenous Amulet
5.9%inclusion1 decks17 decks
6%synergy
Sensei's Divining Top
5.8%inclusion5 decks86 decks
-3%synergy
Wayfarer's Bauble
5.8%inclusion5 decks86 decks
-8%synergy
Tithing Blade
5.8%inclusion5 decks86 decks
5%synergy
Eldrazi Monument
5.8%inclusion5 decks86 decks
5%synergy
Enchantments
Dictate of Erebos
44%inclusion38 decks86 decks
41%synergy
Cover of Darkness
40%inclusion34 decks86 decks
33%synergy
Black Market Connections
37%inclusion32 decks86 decks
27%synergy
The Meathook Massacre
33%inclusion28 decks86 decks
27%synergy
Phyrexian Arena
28%inclusion24 decks86 decks
15%synergy
No Mercy
24%inclusion21 decks86 decks
22%synergy
Attrition
20%inclusion17 decks86 decks
19%synergy
Mystic Remora
19%inclusion16 decks86 decks
3%synergy
Reflections of Littjara
13%inclusion11 decks86 decks
2%synergy
Black Market
10%inclusion9 decks86 decks
5%synergy
Propaganda
9.3%inclusion8 decks86 decks
-7%synergy
Reconnaissance Mission
7.0%inclusion6 decks86 decks
-3%synergy
Tribute to Horobi
7.0%inclusion6 decks86 decks
6%synergy
Necropotence
7.0%inclusion6 decks86 decks
4%synergy
Oversold Cemetery
7.0%inclusion6 decks86 decks
5%synergy
Leyline of Transformation
5.9%inclusion2 decks34 decks
3%synergy
Tombstone Stairwell
5.8%inclusion5 decks86 decks
5%synergy
Leyline of the Void
5.8%inclusion5 decks86 decks
3%synergy
Planeswalkers
Liliana, Dreadhorde General
9.3%inclusion8 decks86 decks
4%synergy
Utility Lands
Three Tree City
66%inclusion57 decks86 decks
59%synergy
Cabal Coffers
57%inclusion49 decks86 decks
46%synergy
Reliquary Tower
52%inclusion45 decks86 decks
16%synergy
Bojuka Bog
43%inclusion37 decks86 decks
4%synergy
Phyrexian Tower
35%inclusion30 decks86 decks
29%synergy
Mudflat Village
30%inclusion26 decks86 decks
29%synergy
Otawara, Soaring City
29%inclusion25 decks86 decks
10%synergy
Nykthos, Shrine to Nyx
27%inclusion23 decks86 decks
24%synergy
Takenuma, Abandoned Mire
21%inclusion18 decks86 decks
8%synergy
Lilypad Village
19%inclusion16 decks86 decks
18%synergy
Urza's Saga
12%inclusion10 decks86 decks
6%synergy
Rogue's Passage
12%inclusion10 decks86 decks
-16%synergy
Shizo, Death's Storehouse
9.3%inclusion8 decks86 decks
1%synergy
Castle Locthwain
8.1%inclusion7 decks86 decks
4%synergy
Volrath's Stronghold
7.0%inclusion6 decks86 decks
6%synergy
Crypt of Agadeem
5.8%inclusion5 decks86 decks
4%synergy
Mana Artifacts
Sol Ring
90%inclusion77 decks86 decks
1%synergy
Arcane Signet
85%inclusion73 decks86 decks
1%synergy
Talisman of Dominance
50%inclusion43 decks86 decks
-9%synergy
Dimir Signet
37%inclusion32 decks86 decks
-23%synergy
Patchwork Banner
30%inclusion25 decks84 decks
21%synergy
Fellwar Stone
26%inclusion22 decks86 decks
-5%synergy
Thought Vessel
26%inclusion22 decks86 decks
-6%synergy
Jeweled Lotus
21%inclusion18 decks86 decks
19%synergy
Mana Crypt
15%inclusion13 decks86 decks
12%synergy
Lotus Petal
15%inclusion13 decks86 decks
7%synergy
Mind Stone
10%inclusion9 decks86 decks
-19%synergy
Mox Diamond
10%inclusion9 decks86 decks
6%synergy
Mox Amber
8.1%inclusion7 decks86 decks
2%synergy
Mox Opal
8.1%inclusion7 decks86 decks
4%synergy
Commander's Sphere
5.8%inclusion5 decks86 decks
-12%synergy
Midnight Clock
5.8%inclusion5 decks86 decks
-2%synergy
Lands
Swamp
97%inclusion83 decks86 decks
0%synergy
Underground Sea
94%inclusion81 decks86 decks
81%synergy
Island
93%inclusion80 decks86 decks
-4%synergy
Command Tower
90%inclusion77 decks86 decks
2%synergy
Watery Grave
85%inclusion73 decks86 decks
38%synergy
Polluted Delta
76%inclusion65 decks86 decks
44%synergy
Morphic Pool
62%inclusion53 decks86 decks
25%synergy
Cavern of Souls
58%inclusion50 decks86 decks
49%synergy
Drowned Catacomb
56%inclusion48 decks86 decks
3%synergy
Shipwreck Marsh
50%inclusion43 decks86 decks
10%synergy
Sunken Hollow
44%inclusion38 decks86 decks
-22%synergy
Underground River
41%inclusion35 decks86 decks
2%synergy
Undercity Sewers
38%inclusion33 decks86 decks
19%synergy
Path of Ancestry
38%inclusion33 decks86 decks
10%synergy
Gloomlake Verge
30%inclusion10 decks33 decks
7%synergy
Clearwater Pathway
24%inclusion21 decks86 decks
-1%synergy
Darkslick Shores
23%inclusion20 decks86 decks
9%synergy
Exotic Orchard
22%inclusion19 decks86 decks
-11%synergy
Tainted Isle
21%inclusion18 decks86 decks
-23%synergy
Bloodstained Mire
21%inclusion18 decks86 decks
13%synergy
Marsh Flats
20%inclusion17 decks86 decks
11%synergy
Dimir Aqueduct
19%inclusion16 decks86 decks
-21%synergy
Darkwater Catacombs
17%inclusion15 decks86 decks
-23%synergy
Sunken Ruins
17%inclusion15 decks86 decks
3%synergy
Prismatic Vista
16%inclusion14 decks86 decks
10%synergy
Fell the Profane
16%inclusion14 decks86 decks
1%synergy
Fabled Passage
15%inclusion13 decks86 decks
7%synergy
Temple of Deceit
15%inclusion13 decks86 decks
-21%synergy
Choked Estuary
15%inclusion13 decks86 decks
-33%synergy
Misty Rainforest
14%inclusion12 decks86 decks
5%synergy
Verdant Catacombs
14%inclusion12 decks86 decks
6%synergy
Fetid Pools
13%inclusion11 decks86 decks
-4%synergy
Mana Confluence
12%inclusion10 decks86 decks
6%synergy
Myriad Landscape
10%inclusion9 decks86 decks
-12%synergy
Scalding Tarn
10%inclusion9 decks86 decks
2%synergy
City of Brass
10%inclusion9 decks86 decks
4%synergy
Flooded Strand
10%inclusion9 decks86 decks
1%synergy
Sink into Stupor
9.3%inclusion8 decks86 decks
-6%synergy
Reflecting Pool
8.1%inclusion7 decks86 decks
3%synergy
Gemstone Caverns
8.1%inclusion7 decks86 decks
3%synergy
Contaminated Aquifer
8.1%inclusion7 decks86 decks
2%synergy
Forbidden Orchard
8.1%inclusion7 decks86 decks
6%synergy
Secluded Courtyard
7.0%inclusion6 decks86 decks
1%synergy
Evolving Wilds
5.8%inclusion5 decks86 decks
-11%synergy
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