Madame Null, Power Broker (Commander)

Steve Heisler
Mar 26, 2026
Making Demonic Deals With Madame Null, Power Broker
Wanna make a deal? How about trading life for +1/+1 counters? This Madame Null, Power Broker deck will have you signing on the dotted line.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Doctor Doom, Unrivaled
6.4%inclusion5 decks78 decks
4%synergy
M.O.D.O.K.
4.4%inclusion5 decks114 decks
2%synergy
Super-Adaptoid
2.6%inclusion2 decks78 decks
2%synergy
Citizen V, Helmut Zemo
2.6%inclusion2 decks78 decks
2%synergy
Glamorous Grapplers
1.3%inclusion1 decks78 decks
1%synergy
High Synergy Cards
Qarsi Revenant
85%inclusion698 decks826 decks
79%synergy
Nighthawk Scavenger
72%inclusion595 decks826 decks
67%synergy
Elegy Acolyte
69%inclusion572 decks826 decks
66%synergy
Vampire Nighthawk
71%inclusion585 decks826 decks
65%synergy
Eradicator Valkyrie
63%inclusion521 decks826 decks
62%synergy
Morlun, Devourer of Spiders
62%inclusion510 decks826 decks
60%synergy
Gwenom, Remorseless
64%inclusion528 decks826 decks
60%synergy
Phyrexian Fleshgorger
59%inclusion490 decks826 decks
58%synergy
Gifted Aetherborn
60%inclusion499 decks826 decks
57%synergy
Disciple of Bolas
61%inclusion507 decks826 decks
56%synergy
Top Cards
K'rrik, Son of Yawgmoth
65%inclusion533 decks826 decks
45%synergy
Feed the Swarm
62%inclusion515 decks826 decks
12%synergy
Jet Medallion
62%inclusion514 decks826 decks
-0%synergy
Dark Ritual
61%inclusion501 decks826 decks
-6%synergy
Gray Merchant of Asphodel
56%inclusion462 decks826 decks
5%synergy
Font of Agonies
56%inclusion462 decks826 decks
52%synergy
Aetherborn Marauder
54%inclusion445 decks826 decks
54%synergy
Grimdancer
53%inclusion435 decks826 decks
52%synergy
Sign in Blood
53%inclusion434 decks826 decks
17%synergy
Nullpriest of Oblivion
52%inclusion432 decks826 decks
51%synergy
Game Changers
Bolas's Citadel
18%inclusion146 decks826 decks
-11%synergy
Demonic Tutor
14%inclusion113 decks826 decks
-14%synergy
Vampiric Tutor
10%inclusion81 decks826 decks
-11%synergy
Ancient Tomb
9.4%inclusion78 decks826 decks
-2%synergy
Necropotence
8.6%inclusion71 decks826 decks
-6%synergy
The One Ring
6.9%inclusion57 decks826 decks
-2%synergy
Creatures
Savanti Romero, Time's Exile
52%inclusion426 decks825 decks
51%synergy
Crypt Ghast
50%inclusion410 decks826 decks
2%synergy
Vito, Thorn of the Dusk Rose
49%inclusion407 decks826 decks
39%synergy
Necropolis Regent
47%inclusion388 decks826 decks
46%synergy
Murderous Rider
47%inclusion385 decks826 decks
41%synergy
Fell Beast of Mordor
45%inclusion373 decks826 decks
44%synergy
Vincent Valentine
45%inclusion370 decks826 decks
39%synergy
South Wind Avatar
44%inclusion367 decks825 decks
41%synergy
Scheming Silvertongue
44%inclusion149 decks342 decks
37%synergy
Enduring Tenacity
43%inclusion352 decks826 decks
35%synergy
Tivash, Gloom Summoner
40%inclusion329 decks826 decks
39%synergy
Wurmcoil Engine
39%inclusion321 decks826 decks
37%synergy
Phyrexian Obliterator
39%inclusion319 decks826 decks
27%synergy
Shadowheart, Dark Justiciar
33%inclusion275 decks826 decks
31%synergy
Ardyn, the Usurper
31%inclusion254 decks826 decks
28%synergy
Gumdrop Poisoner
31%inclusion253 decks826 decks
30%synergy
Baleful Ammit
30%inclusion250 decks826 decks
30%synergy
Hunted Bonebrute
29%inclusion242 decks826 decks
28%synergy
Bloodthirsty Conqueror
29%inclusion242 decks826 decks
20%synergy
Aclazotz, Deepest Betrayal
29%inclusion238 decks826 decks
23%synergy
Vilis, Broker of Blood
28%inclusion233 decks826 decks
15%synergy
Hagra Constrictor
28%inclusion232 decks826 decks
28%synergy
Hunted Horror
27%inclusion227 decks826 decks
27%synergy
Moseo, Vein's New Dean
26%inclusion88 decks339 decks
22%synergy
Sire of Seven Deaths
25%inclusion208 decks826 decks
25%synergy
Kalakscion, Hunger Tyrant
25%inclusion205 decks826 decks
24%synergy
Metamorphosis Fanatic
24%inclusion198 decks826 decks
22%synergy
Drana, Liberator of Malakir
23%inclusion193 decks826 decks
20%synergy
Scavenged Brawler
23%inclusion186 decks826 decks
22%synergy
Flayed One
22%inclusion185 decks826 decks
21%synergy
Vampire of the Dire Moon
20%inclusion166 decks826 decks
18%synergy
Defiling Daemogoth
20%inclusion78 decks392 decks
18%synergy
Gollum, Obsessed Stalker
20%inclusion163 decks826 decks
19%synergy
Valgavoth, Terror Eater
19%inclusion155 decks826 decks
13%synergy
Twilight Prophet
19%inclusion153 decks826 decks
13%synergy
Dread Presence
17%inclusion143 decks826 decks
4%synergy
Kalitas, Traitor of Ghet
17%inclusion140 decks826 decks
16%synergy
Barrowgoyf
15%inclusion125 decks826 decks
14%synergy
Deep-Cavern Bat
15%inclusion123 decks826 decks
14%synergy
Henrika Domnathi
15%inclusion121 decks826 decks
14%synergy
Defiant Bloodlord
15%inclusion121 decks826 decks
13%synergy
Urborg Scavengers
15%inclusion121 decks826 decks
14%synergy
Boggart Trawler
14%inclusion119 decks826 decks
5%synergy
Dauthi Voidwalker
14%inclusion116 decks826 decks
-2%synergy
Dimension X Pizzasaur
14%inclusion109 decks785 decks
14%synergy
Clackbridge Troll
14%inclusion112 decks826 decks
11%synergy
Vault Skirge
13%inclusion109 decks826 decks
12%synergy
The Haunt of Hightower
13%inclusion107 decks826 decks
11%synergy
Tragedy Feaster
13%inclusion44 decks342 decks
12%synergy
Vampire Cutthroat
12%inclusion103 decks826 decks
10%synergy
Instants
Archenemy's Charm
47%inclusion389 decks826 decks
38%synergy
Consuming Corruption
44%inclusion366 decks826 decks
29%synergy
Defile
42%inclusion343 decks826 decks
6%synergy
Infernal Grasp
40%inclusion329 decks826 decks
15%synergy
Withering Torment
39%inclusion321 decks826 decks
7%synergy
Deadly Rollick
28%inclusion234 decks826 decks
4%synergy
Imp's Mischief
27%inclusion223 decks826 decks
2%synergy
Undying Malice
25%inclusion210 decks826 decks
15%synergy
Malakir Rebirth
25%inclusion206 decks826 decks
2%synergy
Fell the Profane
20%inclusion165 decks826 decks
1%synergy
Snuff Out
20%inclusion162 decks826 decks
6%synergy
Go for the Throat
16%inclusion136 decks826 decks
-6%synergy
Supernatural Stamina
15%inclusion125 decks826 decks
8%synergy
Saw in Half
14%inclusion112 decks826 decks
5%synergy
Darkness
13%inclusion104 decks826 decks
2%synergy
Sudden Spoiling
12%inclusion101 decks826 decks
4%synergy
Bitter Triumph
9.2%inclusion76 decks826 decks
-1%synergy
Feign Death
9.1%inclusion75 decks826 decks
1%synergy
Deadly Dispute
9.0%inclusion74 decks826 decks
-17%synergy
Undying Evil
8.1%inclusion67 decks826 decks
5%synergy
Cabal Ritual
7.9%inclusion65 decks826 decks
-11%synergy
Armor of Shadows
7.7%inclusion64 decks826 decks
5%synergy
Not Dead After All
6.5%inclusion54 decks826 decks
-5%synergy
Soul Shatter
6.3%inclusion52 decks826 decks
-5%synergy
Hatred
5.8%inclusion48 decks826 decks
5%synergy
Overkill
5.6%inclusion46 decks826 decks
-1%synergy
Sorceries
Night's Whisper
52%inclusion430 decks826 decks
27%synergy
Toxic Deluge
44%inclusion360 decks826 decks
7%synergy
Exsanguinate
41%inclusion339 decks826 decks
16%synergy
Reanimate
35%inclusion287 decks826 decks
-5%synergy
Essence Harvest
34%inclusion277 decks826 decks
32%synergy
Bubbling Muck
22%inclusion183 decks826 decks
7%synergy
Read the Bones
18%inclusion151 decks826 decks
2%synergy
Mutilate
15%inclusion123 decks826 decks
-1%synergy
Unearth
15%inclusion121 decks826 decks
6%synergy
Gix's Command
13%inclusion111 decks826 decks
12%synergy
Insatiable Avarice
13%inclusion107 decks826 decks
2%synergy
Desperate Plea
12%inclusion100 decks826 decks
11%synergy
Mandate of Abaddon
12%inclusion99 decks826 decks
11%synergy
Damnation
10%inclusion85 decks826 decks
-10%synergy
Blasphemous Edict
10%inclusion81 decks826 decks
-7%synergy
Agadeem's Awakening
9.3%inclusion77 decks826 decks
2%synergy
Shredder's Technique
9.3%inclusion73 decks787 decks
6%synergy
Victimize
8.8%inclusion73 decks826 decks
-18%synergy
Decorum Dissertation
7.5%inclusion26 decks348 decks
2%synergy
Dirge of Dread
6.5%inclusion54 decks826 decks
6%synergy
Rite of Consumption
6.1%inclusion50 decks826 decks
6%synergy
Utility Artifacts
Whip of Erebos
50%inclusion413 decks826 decks
39%synergy
Bontu's Monument
45%inclusion370 decks826 decks
16%synergy
Lightning Greaves
43%inclusion359 decks826 decks
10%synergy
Swiftfoot Boots
38%inclusion315 decks826 decks
7%synergy
The Darkness Crystal
36%inclusion300 decks826 decks
16%synergy
The Ozolith
36%inclusion298 decks826 decks
35%synergy
Mask of Griselbrand
25%inclusion205 decks826 decks
22%synergy
Basilisk Collar
22%inclusion185 decks826 decks
19%synergy
Wayfarer's Bauble
20%inclusion162 decks826 decks
5%synergy
Shadowspear
18%inclusion152 decks826 decks
14%synergy
The Ooze
16%inclusion135 decks825 decks
15%synergy
Lashwrithe
14%inclusion118 decks826 decks
11%synergy
Well of Lost Dreams
13%inclusion105 decks826 decks
11%synergy
Alhammarret's Archive
12%inclusion98 decks826 decks
8%synergy
Altar of the Wretched
10%inclusion86 decks826 decks
10%synergy
Horn of the Mark
10%inclusion81 decks826 decks
10%synergy
Sword of the Animist
10%inclusion81 decks826 decks
6%synergy
Expedition Map
9.1%inclusion75 decks826 decks
-2%synergy
Aetherflux Reservoir
8.0%inclusion66 decks826 decks
-1%synergy
Lavaspur Boots
7.9%inclusion65 decks826 decks
6%synergy
Cauldron of Souls
7.7%inclusion64 decks826 decks
6%synergy
Requiem Monolith
7.4%inclusion61 decks826 decks
6%synergy
Demon's Horn
6.3%inclusion52 decks826 decks
2%synergy
Pact Weapon
6.3%inclusion52 decks826 decks
4%synergy
Dolmen Gate
5.8%inclusion48 decks826 decks
5%synergy
Enchantments
Phyrexian Arena
44%inclusion361 decks826 decks
4%synergy
Retribution of the Ancients
38%inclusion314 decks826 decks
37%synergy
Black Market Connections
38%inclusion310 decks826 decks
13%synergy
Sanguine Bond
27%inclusion223 decks826 decks
15%synergy
Exquisite Blood
21%inclusion173 decks826 decks
8%synergy
Unholy Annex // Ritual Chamber
20%inclusion167 decks826 decks
17%synergy
Heartless Summoning
17%inclusion143 decks826 decks
12%synergy
Bad Moon
13%inclusion104 decks826 decks
9%synergy
Dying Wish
11%inclusion91 decks826 decks
11%synergy
The Meathook Massacre
10%inclusion84 decks826 decks
-7%synergy
Kaya's Ghostform
8.7%inclusion72 decks826 decks
-1%synergy
Vampiric Link
8.5%inclusion70 decks826 decks
7%synergy
Animate Dead
8.5%inclusion70 decks826 decks
-9%synergy
Phyrexian Reclamation
8.4%inclusion69 decks826 decks
-1%synergy
Greed
7.1%inclusion59 decks826 decks
1%synergy
Call of the Ring
5.9%inclusion49 decks826 decks
4%synergy
Bloodchief Ascension
5.1%inclusion42 decks826 decks
-4%synergy
Planeswalkers
Liliana of the Dark Realms
9.0%inclusion74 decks826 decks
-5%synergy
Vraska, Betrayal's Sting
7.1%inclusion59 decks826 decks
5%synergy
Utility Lands
Cabal Coffers
52%inclusion429 decks826 decks
-3%synergy
Bojuka Bog
44%inclusion362 decks826 decks
-3%synergy
Rogue's Passage
38%inclusion318 decks826 decks
19%synergy
Nykthos, Shrine to Nyx
34%inclusion281 decks826 decks
4%synergy
Cabal Stronghold
33%inclusion269 decks826 decks
-2%synergy
Urborg, Tomb of Yawgmoth
32%inclusion268 decks826 decks
-5%synergy
Susur Secundi, Void Altar
29%inclusion239 decks826 decks
22%synergy
Reliquary Tower
24%inclusion195 decks826 decks
-6%synergy
Witch's Cottage
21%inclusion175 decks826 decks
-3%synergy
War Room
20%inclusion167 decks826 decks
4%synergy
Castle Locthwain
15%inclusion120 decks826 decks
-2%synergy
Karn's Bastion
12%inclusion98 decks826 decks
8%synergy
Spymaster's Vault
10%inclusion85 decks826 decks
1%synergy
Takenuma, Abandoned Mire
9.0%inclusion74 decks826 decks
-7%synergy
Minas Morgul, Dark Fortress
8.2%inclusion68 decks826 decks
5%synergy
The Black Gate
8.2%inclusion68 decks826 decks
5%synergy
Shizo, Death's Storehouse
8.1%inclusion67 decks826 decks
-2%synergy
Amonkhet Raceway
8.0%inclusion66 decks826 decks
7%synergy
Urza's Saga
7.9%inclusion65 decks826 decks
-0%synergy
Mortuary Mire
7.6%inclusion63 decks826 decks
-5%synergy
Phyrexian Tower
6.7%inclusion55 decks826 decks
-19%synergy
Temple of the False God
6.7%inclusion55 decks826 decks
-1%synergy
Westvale Abbey
6.4%inclusion53 decks826 decks
-0%synergy
Mana Artifacts
Sol Ring
79%inclusion653 decks826 decks
-7%synergy
Arcane Signet
67%inclusion551 decks826 decks
5%synergy
Mind Stone
33%inclusion270 decks826 decks
4%synergy
The Soul Stone
32%inclusion266 decks826 decks
17%synergy
Thought Vessel
25%inclusion206 decks826 decks
-0%synergy
Charcoal Diamond
24%inclusion201 decks826 decks
2%synergy
Heraldic Banner
23%inclusion192 decks826 decks
18%synergy
Fellwar Stone
16%inclusion131 decks826 decks
2%synergy
Throne of Eldraine
14%inclusion112 decks826 decks
4%synergy
Gauntlet of Power
7.1%inclusion59 decks826 decks
4%synergy
Caged Sun
6.8%inclusion56 decks826 decks
-4%synergy
Sceptre of Eternal Glory
6.5%inclusion54 decks826 decks
-2%synergy
Extraplanar Lens
6.4%inclusion53 decks826 decks
2%synergy
Nyx Lotus
5.9%inclusion49 decks826 decks
-0%synergy
Lands
Swamp
95%inclusion787 decks826 decks
0%synergy
Myriad Landscape
26%inclusion213 decks826 decks
1%synergy
Malakir Rebirth
25%inclusion206 decks826 decks
2%synergy
Fell the Profane
20%inclusion165 decks826 decks
1%synergy
Boggart Trawler
14%inclusion119 decks826 decks
5%synergy
Agadeem's Awakening
9.3%inclusion77 decks826 decks
2%synergy
Demolition Field
8.0%inclusion66 decks826 decks
3%synergy
Urza's Cave
7.6%inclusion63 decks826 decks
-1%synergy
Hidden Hideout
7.5%inclusion59 decks785 decks
7%synergy
Snow-Covered Swamp
5.3%inclusion44 decks826 decks
-1%synergy