Mari, the Killing Quill (Commander) - Upgraded Assassins

Mari, the Killing Quill
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Background image for How to Build Golgari Without Being Golboring
Arnaud Gompertz
Sep 3, 2025
Arnaud Gompertz
How to Build Golgari Without Being Golboring
Like to think outside the color box in Commander? This edition of Branching Out gives you some great ideas for unique Golgari builds.
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Lands
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Ravenloft Adventurer
100%inclusion4 decks4 decks
99%synergy
Shadow Alley Denizen
100%inclusion4 decks4 decks
98%synergy
Royal Assassin
100%inclusion4 decks4 decks
97%synergy
Massacre Girl
100%inclusion4 decks4 decks
92%synergy
Soul Shatter
100%inclusion4 decks4 decks
88%synergy
Rankle, Master of Pranks
100%inclusion4 decks4 decks
87%synergy
Rogue's Passage
100%inclusion4 decks4 decks
82%synergy
Morbid Opportunist
100%inclusion4 decks4 decks
79%synergy
Jet Medallion
100%inclusion4 decks4 decks
41%synergy
Game Changers
Opposition Agent
25%inclusion1 decks4 decks
15%synergy
Necropotence
25%inclusion1 decks4 decks
9%synergy
Demonic Tutor
25%inclusion1 decks4 decks
-3%synergy
Bolas's Citadel
25%inclusion1 decks4 decks
-5%synergy
Creatures
Shadow, Mysterious Assassin
100%inclusion1 decks1 decks
99%synergy
Interceptor, Shadow's Hound
100%inclusion1 decks1 decks
99%synergy
Vincent Valentine
100%inclusion1 decks1 decks
93%synergy
Assassin Initiate
75%inclusion3 decks4 decks
74%synergy
Hooded Blightfang
75%inclusion3 decks4 decks
75%synergy
Nightshade Assassin
75%inclusion3 decks4 decks
75%synergy
Grim Hireling
75%inclusion3 decks4 decks
70%synergy
Thorn of the Black Rose
75%inclusion3 decks4 decks
74%synergy
Marsh Flitter
50%inclusion2 decks4 decks
50%synergy
Ogre Slumlord
50%inclusion2 decks4 decks
40%synergy
Hoard Robber
50%inclusion2 decks4 decks
49%synergy
Vampire Cutthroat
50%inclusion2 decks4 decks
47%synergy
Blackbloom Rogue
50%inclusion2 decks4 decks
49%synergy
Nighthawk Scavenger
50%inclusion2 decks4 decks
44%synergy
Audacious Thief
50%inclusion2 decks4 decks
49%synergy
Unstoppable Slasher
50%inclusion2 decks4 decks
44%synergy
Orochi Soul-Reaver
50%inclusion2 decks4 decks
48%synergy
Tinybones, the Pickpocket
50%inclusion2 decks4 decks
45%synergy
Changeling Outcast
50%inclusion2 decks4 decks
45%synergy
Vadmir, New Blood
50%inclusion2 decks4 decks
49%synergy
Oona's Blackguard
50%inclusion2 decks4 decks
49%synergy
Gonti, Lord of Luxury
50%inclusion2 decks4 decks
47%synergy
Stinkdrinker Bandit
50%inclusion2 decks4 decks
50%synergy
Silumgar Assassin
50%inclusion2 decks4 decks
50%synergy
Prickly Boggart
50%inclusion2 decks4 decks
49%synergy
Sanguine Spy
25%inclusion1 decks4 decks
25%synergy
Silent Assassin
25%inclusion1 decks4 decks
25%synergy
Gixian Skullflayer
25%inclusion1 decks4 decks
25%synergy
Doomed Necromancer
25%inclusion1 decks4 decks
23%synergy
Faerie Bladecrafter
25%inclusion1 decks4 decks
25%synergy
Prowling Geistcatcher
25%inclusion1 decks4 decks
24%synergy
Dauthi Mercenary
25%inclusion1 decks4 decks
25%synergy
Rathi Assassin
25%inclusion1 decks4 decks
25%synergy
Wasteland Raider
25%inclusion1 decks4 decks
24%synergy
Necropolis Regent
25%inclusion1 decks4 decks
24%synergy
Stronghold Assassin
25%inclusion1 decks4 decks
24%synergy
Gray Merchant of Asphodel
25%inclusion1 decks4 decks
-27%synergy
Defiler of Flesh
25%inclusion1 decks4 decks
20%synergy
Tsabo's Assassin
25%inclusion1 decks4 decks
25%synergy
King's Assassin
25%inclusion1 decks4 decks
25%synergy
Iridescent Vinelasher
25%inclusion1 decks4 decks
24%synergy
Termination Facilitator
25%inclusion1 decks4 decks
25%synergy
Varragoth, Bloodsky Sire
25%inclusion1 decks4 decks
21%synergy
Zulaport Cutthroat
25%inclusion1 decks4 decks
2%synergy
Reiver Demon
25%inclusion1 decks4 decks
23%synergy
Rev, Tithe Extractor
25%inclusion1 decks4 decks
23%synergy
Thieves' Guild Enforcer
25%inclusion1 decks4 decks
24%synergy
Zhentarim Bandit
25%inclusion1 decks4 decks
24%synergy
Garza's Assassin
25%inclusion1 decks4 decks
25%synergy
Dark Impostor
25%inclusion1 decks4 decks
25%synergy
Instants
Tragic Slip
75%inclusion3 decks4 decks
54%synergy
Malicious Affliction
50%inclusion2 decks4 decks
47%synergy
Shoot the Sheriff
50%inclusion2 decks4 decks
48%synergy
Sheoldred's Edict
50%inclusion2 decks4 decks
36%synergy
Consuming Corruption
50%inclusion2 decks4 decks
34%synergy
Deadly Dispute
50%inclusion2 decks4 decks
27%synergy
Lethal Scheme
50%inclusion2 decks4 decks
48%synergy
Vona's Hunger
50%inclusion2 decks4 decks
45%synergy
Hagra Mauling
25%inclusion1 decks4 decks
20%synergy
Fell the Profane
25%inclusion1 decks4 decks
7%synergy
Force of Despair
25%inclusion1 decks4 decks
17%synergy
Whisper of the Dross
25%inclusion1 decks4 decks
22%synergy
Snuff Out
25%inclusion1 decks4 decks
13%synergy
Pile On
25%inclusion1 decks4 decks
23%synergy
Defile
25%inclusion1 decks4 decks
-13%synergy
Flare of Malice
25%inclusion1 decks4 decks
12%synergy
Slice from the Shadows
25%inclusion1 decks4 decks
23%synergy
Dark Ritual
25%inclusion1 decks4 decks
-41%synergy
Undying Malice
25%inclusion1 decks4 decks
16%synergy
Murder
25%inclusion1 decks4 decks
15%synergy
Malakir Rebirth
25%inclusion1 decks4 decks
3%synergy
Fake Your Own Death
25%inclusion1 decks4 decks
19%synergy
Corrupted Conviction
25%inclusion1 decks4 decks
13%synergy
Murderous Cut
25%inclusion1 decks4 decks
25%synergy
Liliana's Triumph
25%inclusion1 decks4 decks
19%synergy
V.A.T.S.
25%inclusion1 decks4 decks
23%synergy
Ultimate Price
25%inclusion1 decks4 decks
24%synergy
Feign Death
25%inclusion1 decks4 decks
17%synergy
Sorceries
Back in Town
75%inclusion3 decks4 decks
75%synergy
Will of the Abzan
50%inclusion1 decks2 decks
46%synergy
Victimize
50%inclusion2 decks4 decks
25%synergy
Feed the Swarm
50%inclusion2 decks4 decks
-2%synergy
In Garruk's Wake
50%inclusion2 decks4 decks
46%synergy
Rankle's Prank
25%inclusion1 decks4 decks
20%synergy
Rush of Dread
25%inclusion1 decks4 decks
21%synergy
Diabolic Tutor
25%inclusion1 decks4 decks
10%synergy
Virtus's Maneuver
25%inclusion1 decks4 decks
24%synergy
Torment of Hailfire
25%inclusion1 decks4 decks
9%synergy
Predators' Hour
25%inclusion1 decks4 decks
24%synergy
Unearth
25%inclusion1 decks4 decks
17%synergy
Make an Example
25%inclusion1 decks4 decks
23%synergy
Sam's Desperate Rescue
25%inclusion1 decks4 decks
24%synergy
Read the Bones
25%inclusion1 decks4 decks
6%synergy
Demonic Counsel
25%inclusion1 decks4 decks
22%synergy
Blood Money
25%inclusion1 decks4 decks
22%synergy
Night's Whisper
25%inclusion1 decks4 decks
1%synergy
Exsanguinate
25%inclusion1 decks4 decks
1%synergy
Illicit Shipment
25%inclusion1 decks4 decks
24%synergy
Emergency Weld
25%inclusion1 decks4 decks
24%synergy
Gix's Command
25%inclusion1 decks4 decks
23%synergy
Decree of Pain
25%inclusion1 decks4 decks
19%synergy
Sign in Blood
25%inclusion1 decks4 decks
-12%synergy
Beseech the Mirror
25%inclusion1 decks4 decks
18%synergy
Drown in Ichor
25%inclusion1 decks4 decks
21%synergy
Back for Seconds
25%inclusion1 decks4 decks
24%synergy
Invoke Despair
25%inclusion1 decks4 decks
22%synergy
Utility Artifacts
Viridian Longbow
75%inclusion3 decks4 decks
75%synergy
Bontu's Monument
75%inclusion3 decks4 decks
47%synergy
Whispersilk Cloak
50%inclusion2 decks4 decks
44%synergy
Swiftfoot Boots
50%inclusion2 decks4 decks
18%synergy
Thornbite Staff
50%inclusion2 decks4 decks
47%synergy
Nettlecyst
25%inclusion1 decks4 decks
24%synergy
Vat of Rebirth
25%inclusion1 decks4 decks
21%synergy
Tarrian's Soulcleaver
25%inclusion1 decks4 decks
22%synergy
Hidden Blade
25%inclusion1 decks4 decks
25%synergy
Dredging Claw
25%inclusion1 decks4 decks
25%synergy
Mithril Coat
25%inclusion1 decks4 decks
19%synergy
Vexing Bauble
25%inclusion1 decks4 decks
24%synergy
Cranial Plating
25%inclusion1 decks4 decks
21%synergy
Leather Armor
25%inclusion1 decks4 decks
25%synergy
Thieves' Tools
25%inclusion1 decks4 decks
23%synergy
Demonic Junker
25%inclusion1 decks4 decks
24%synergy
Tithing Blade
25%inclusion1 decks4 decks
22%synergy
Currency Converter
25%inclusion1 decks4 decks
24%synergy
Tarrian's Journal
25%inclusion1 decks4 decks
23%synergy
Lightning Greaves
25%inclusion1 decks4 decks
-8%synergy
Whispersteel Dagger
25%inclusion1 decks4 decks
25%synergy
Commander's Plate
25%inclusion1 decks4 decks
19%synergy
Collector's Vault
25%inclusion1 decks4 decks
24%synergy
Enchantments
Discreet Retreat
50%inclusion2 decks4 decks
50%synergy
Revel in Riches
50%inclusion2 decks4 decks
45%synergy
Black Market Connections
50%inclusion2 decks4 decks
27%synergy
Bitterblossom
50%inclusion2 decks4 decks
37%synergy
The Meathook Massacre
25%inclusion1 decks4 decks
8%synergy
Greed
25%inclusion1 decks4 decks
17%synergy
Black Market
25%inclusion1 decks4 decks
4%synergy
Agent of the Iron Throne
25%inclusion1 decks4 decks
21%synergy
Conspiracy
25%inclusion1 decks4 decks
24%synergy
Intimidation
25%inclusion1 decks4 decks
24%synergy
Kaya's Ghostform
25%inclusion1 decks4 decks
15%synergy
Bloodchief Ascension
25%inclusion1 decks4 decks
15%synergy
Rakish Crew
25%inclusion1 decks4 decks
25%synergy
Utility Lands
Midgar, City of Mako
100%inclusion1 decks1 decks
87%synergy
Bojuka Bog
50%inclusion2 decks4 decks
3%synergy
Spymaster's Vault
50%inclusion2 decks4 decks
40%synergy
Reliquary Tower
50%inclusion2 decks4 decks
18%synergy
Access Tunnel
50%inclusion2 decks4 decks
47%synergy
Cabal Stronghold
25%inclusion1 decks4 decks
-11%synergy
Phyrexian Tower
25%inclusion1 decks4 decks
2%synergy
Ghost Quarter
25%inclusion1 decks4 decks
22%synergy
Urza's Saga
25%inclusion1 decks4 decks
17%synergy
Scavenger Grounds
25%inclusion1 decks4 decks
23%synergy
Witch's Cottage
25%inclusion1 decks4 decks
0%synergy
Cabal Coffers
25%inclusion1 decks4 decks
-30%synergy
Command Beacon
25%inclusion1 decks4 decks
17%synergy
Nykthos, Shrine to Nyx
25%inclusion1 decks4 decks
-5%synergy
Minas Morgul, Dark Fortress
25%inclusion1 decks4 decks
22%synergy
Takenuma, Abandoned Mire
25%inclusion1 decks4 decks
9%synergy
Castle Locthwain
25%inclusion1 decks4 decks
7%synergy
Mana Artifacts
Sol Ring
100%inclusion4 decks4 decks
14%synergy
Arcane Signet
50%inclusion2 decks4 decks
-13%synergy
Charcoal Diamond
25%inclusion1 decks4 decks
1%synergy
Heraldic Banner
25%inclusion1 decks4 decks
19%synergy
Throne of Eldraine
25%inclusion1 decks4 decks
14%synergy
Thought Vessel
25%inclusion1 decks4 decks
-3%synergy
Mind Stone
25%inclusion1 decks4 decks
-7%synergy
Lands
Swamp
100%inclusion4 decks4 decks
5%synergy
Myriad Landscape
50%inclusion2 decks4 decks
23%synergy
Blackbloom Rogue
50%inclusion2 decks4 decks
49%synergy
Hagra Mauling
25%inclusion1 decks4 decks
20%synergy
Fell the Profane
25%inclusion1 decks4 decks
7%synergy
Urza's Cave
25%inclusion1 decks4 decks
16%synergy
Demolition Field
25%inclusion1 decks4 decks
20%synergy
Malakir Rebirth
25%inclusion1 decks4 decks
3%synergy
Gemstone Caverns
25%inclusion1 decks4 decks
21%synergy
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