Madame Null, Power Broker (Commander) - Core

Background image for Making Demonic Deals With Madame Null, Power Broker
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
Savanti Romero, Time's Exile
39%inclusion12 decks31 decks
38%synergy
South Wind Avatar
23%inclusion7 decks31 decks
20%synergy
Shredder's Technique
17%inclusion5 decks30 decks
13%synergy
The Ooze
13%inclusion4 decks31 decks
12%synergy
Hidden Hideout
10%inclusion3 decks30 decks
10%synergy
High Synergy Cards
Qarsi Revenant
77%inclusion24 decks31 decks
72%synergy
Nighthawk Scavenger
71%inclusion22 decks31 decks
66%synergy
Vampire Nighthawk
71%inclusion22 decks31 decks
65%synergy
Elegy Acolyte
61%inclusion19 decks31 decks
58%synergy
Gifted Aetherborn
58%inclusion18 decks31 decks
55%synergy
Aetherborn Marauder
55%inclusion17 decks31 decks
55%synergy
Phyrexian Fleshgorger
55%inclusion17 decks31 decks
54%synergy
Nullpriest of Oblivion
55%inclusion17 decks31 decks
53%synergy
Eradicator Valkyrie
52%inclusion16 decks31 decks
51%synergy
Morlun, Devourer of Spiders
48%inclusion15 decks31 decks
47%synergy
Top Cards
Feed the Swarm
68%inclusion21 decks31 decks
17%synergy
Gray Merchant of Asphodel
58%inclusion18 decks31 decks
7%synergy
Dark Ritual
58%inclusion18 decks31 decks
-8%synergy
K'rrik, Son of Yawgmoth
58%inclusion18 decks31 decks
39%synergy
Jet Medallion
55%inclusion17 decks31 decks
-7%synergy
Font of Agonies
52%inclusion16 decks31 decks
47%synergy
Toxic Deluge
52%inclusion16 decks31 decks
15%synergy
Exsanguinate
48%inclusion15 decks31 decks
24%synergy
Disciple of Bolas
48%inclusion15 decks31 decks
44%synergy
Sign in Blood
48%inclusion15 decks31 decks
13%synergy
Creatures
Gwenom, Remorseless
48%inclusion15 decks31 decks
45%synergy
Murderous Rider
45%inclusion14 decks31 decks
39%synergy
Grimdancer
45%inclusion14 decks31 decks
45%synergy
Crypt Ghast
45%inclusion14 decks31 decks
-3%synergy
Shadowheart, Dark Justiciar
42%inclusion13 decks31 decks
40%synergy
Necropolis Regent
42%inclusion13 decks31 decks
41%synergy
Fell Beast of Mordor
42%inclusion13 decks31 decks
41%synergy
Phyrexian Obliterator
39%inclusion12 decks31 decks
28%synergy
Tivash, Gloom Summoner
35%inclusion11 decks31 decks
35%synergy
Ardyn, the Usurper
35%inclusion11 decks31 decks
33%synergy
Metamorphosis Fanatic
32%inclusion10 decks31 decks
31%synergy
Gumdrop Poisoner
32%inclusion10 decks31 decks
32%synergy
Hunted Horror
32%inclusion10 decks31 decks
31%synergy
Enduring Tenacity
32%inclusion10 decks31 decks
25%synergy
Vito, Thorn of the Dusk Rose
32%inclusion10 decks31 decks
22%synergy
Hunted Bonebrute
32%inclusion10 decks31 decks
31%synergy
Vincent Valentine
32%inclusion10 decks31 decks
26%synergy
Vilis, Broker of Blood
29%inclusion9 decks31 decks
16%synergy
Drana, Liberator of Malakir
29%inclusion9 decks31 decks
26%synergy
Wurmcoil Engine
29%inclusion9 decks31 decks
27%synergy
Barrowgoyf
26%inclusion8 decks31 decks
25%synergy
Twilight Prophet
26%inclusion8 decks31 decks
20%synergy
Kalakscion, Hunger Tyrant
26%inclusion8 decks31 decks
25%synergy
Vampire of the Dire Moon
23%inclusion7 decks31 decks
20%synergy
Nirkana Revenant
23%inclusion7 decks31 decks
11%synergy
Aclazotz, Deepest Betrayal
23%inclusion7 decks31 decks
16%synergy
Urborg Scavengers
23%inclusion7 decks31 decks
22%synergy
Baleful Ammit
19%inclusion6 decks31 decks
19%synergy
Hagra Constrictor
19%inclusion6 decks31 decks
19%synergy
Exsanguinator Cavalry
19%inclusion6 decks31 decks
19%synergy
Valgavoth, Terror Eater
19%inclusion6 decks31 decks
14%synergy
Scavenged Brawler
19%inclusion6 decks31 decks
19%synergy
Bloodthirsty Conqueror
19%inclusion6 decks31 decks
10%synergy
Gollum, Obsessed Stalker
19%inclusion6 decks31 decks
19%synergy
Yathan Tombguard
16%inclusion5 decks31 decks
16%synergy
Alchemist's Assistant
16%inclusion5 decks31 decks
16%synergy
Dread Presence
16%inclusion5 decks31 decks
2%synergy
Vampire Cutthroat
16%inclusion5 decks31 decks
14%synergy
Vault Skirge
16%inclusion5 decks31 decks
15%synergy
Sire of Seven Deaths
16%inclusion5 decks31 decks
16%synergy
Duskfang Mentor
16%inclusion5 decks31 decks
16%synergy
Markov Patrician
16%inclusion5 decks31 decks
16%synergy
Defiant Bloodlord
16%inclusion5 decks31 decks
14%synergy
Gix, Yawgmoth Praetor
16%inclusion5 decks31 decks
11%synergy
Vampire Scrivener
16%inclusion5 decks31 decks
16%synergy
The Speed Demon
16%inclusion5 decks31 decks
14%synergy
Solemn Simulacrum
13%inclusion4 decks31 decks
-10%synergy
Defiler of Flesh
13%inclusion4 decks31 decks
9%synergy
Boggart Trawler
13%inclusion4 decks31 decks
4%synergy
Blood Operative
13%inclusion4 decks31 decks
13%synergy
Instants
Defile
42%inclusion13 decks31 decks
5%synergy
Archenemy's Charm
42%inclusion13 decks31 decks
33%synergy
Consuming Corruption
39%inclusion12 decks31 decks
23%synergy
Withering Torment
39%inclusion12 decks31 decks
7%synergy
Imp's Mischief
32%inclusion10 decks31 decks
8%synergy
Infernal Grasp
32%inclusion10 decks31 decks
7%synergy
Malakir Rebirth
29%inclusion9 decks31 decks
6%synergy
Snuff Out
23%inclusion7 decks31 decks
10%synergy
Undying Malice
23%inclusion7 decks31 decks
13%synergy
Saw in Half
19%inclusion6 decks31 decks
11%synergy
Deadly Rollick
16%inclusion5 decks31 decks
-8%synergy
Fell the Profane
16%inclusion5 decks31 decks
-3%synergy
Rouse
16%inclusion5 decks31 decks
16%synergy
Supernatural Stamina
16%inclusion5 decks31 decks
9%synergy
Feign Death
16%inclusion5 decks31 decks
8%synergy
Go for the Throat
13%inclusion4 decks31 decks
-10%synergy
Sudden Spoiling
13%inclusion4 decks31 decks
4%synergy
Hero's Downfall
10%inclusion3 decks31 decks
3%synergy
Darkness
10%inclusion3 decks31 decks
0%synergy
Flare of Malice
10%inclusion3 decks31 decks
-3%synergy
Soul Shatter
10%inclusion3 decks31 decks
-2%synergy
Dismember
10%inclusion3 decks31 decks
-1%synergy
Bile Blight
6.5%inclusion2 decks31 decks
5%synergy
Force of Despair
6.5%inclusion2 decks31 decks
-1%synergy
Oblivion's Hunger
6.5%inclusion2 decks31 decks
6%synergy
Armor of Shadows
6.5%inclusion2 decks31 decks
4%synergy
Undying Evil
6.5%inclusion2 decks31 decks
3%synergy
Tendrils of Corruption
6.5%inclusion2 decks31 decks
3%synergy
Deadly Dispute
6.5%inclusion2 decks31 decks
-19%synergy
Doom Blade
6.5%inclusion2 decks31 decks
-1%synergy
Withering Boon
6.5%inclusion2 decks31 decks
2%synergy
Bitter Triumph
6.5%inclusion2 decks31 decks
-3%synergy
Tragic Slip
6.5%inclusion2 decks31 decks
-14%synergy
Overkill
6.5%inclusion2 decks31 decks
-1%synergy
Murder
6.5%inclusion2 decks31 decks
-4%synergy
Sorceries
Night's Whisper
42%inclusion13 decks31 decks
17%synergy
Essence Harvest
42%inclusion13 decks31 decks
41%synergy
Reanimate
35%inclusion11 decks31 decks
-4%synergy
Bubbling Muck
32%inclusion10 decks31 decks
17%synergy
Unearth
19%inclusion6 decks31 decks
11%synergy
Mandate of Abaddon
16%inclusion5 decks31 decks
15%synergy
Victimize
16%inclusion5 decks31 decks
-10%synergy
Read the Bones
16%inclusion5 decks31 decks
-1%synergy
Mutilate
16%inclusion5 decks31 decks
-1%synergy
Damnation
16%inclusion5 decks31 decks
-4%synergy
Insatiable Avarice
13%inclusion4 decks31 decks
1%synergy
Eventide's Shadow
13%inclusion4 decks31 decks
13%synergy
Agadeem's Awakening
10%inclusion3 decks31 decks
2%synergy
Corrupt
10%inclusion3 decks31 decks
7%synergy
Zero Point Ballad
10%inclusion3 decks31 decks
7%synergy
Ambition's Cost
10%inclusion3 decks31 decks
7%synergy
Gix's Command
10%inclusion3 decks31 decks
8%synergy
Command the Dreadhorde
6.5%inclusion2 decks31 decks
5%synergy
Diabolic Tutor
6.5%inclusion2 decks31 decks
-8%synergy
Profane Transfusion
6.5%inclusion2 decks31 decks
5%synergy
Foreboding Fruit
6.5%inclusion2 decks31 decks
6%synergy
Blasphemous Edict
6.5%inclusion2 decks31 decks
-10%synergy
Drain Life
6.5%inclusion2 decks31 decks
6%synergy
Breach the Multiverse
6.5%inclusion2 decks31 decks
0%synergy
Languish
6.5%inclusion2 decks31 decks
5%synergy
Rise of the Dark Realms
6.5%inclusion2 decks31 decks
-6%synergy
Desperate Plea
6.5%inclusion2 decks31 decks
5%synergy
Utility Artifacts
Whip of Erebos
45%inclusion14 decks31 decks
34%synergy
The Ozolith
42%inclusion13 decks31 decks
41%synergy
Lightning Greaves
35%inclusion11 decks31 decks
2%synergy
Bontu's Monument
29%inclusion9 decks31 decks
1%synergy
Swiftfoot Boots
26%inclusion8 decks31 decks
-6%synergy
The Darkness Crystal
23%inclusion7 decks31 decks
3%synergy
Wayfarer's Bauble
16%inclusion5 decks31 decks
1%synergy
Altar of the Wretched
16%inclusion5 decks31 decks
15%synergy
Lashwrithe
13%inclusion4 decks31 decks
9%synergy
Shadowspear
13%inclusion4 decks31 decks
9%synergy
Basilisk Collar
13%inclusion4 decks31 decks
10%synergy
Mithril Coat
10%inclusion3 decks31 decks
4%synergy
Cauldron of Souls
10%inclusion3 decks31 decks
8%synergy
Expedition Map
10%inclusion3 decks31 decks
-2%synergy
Sword of the Animist
10%inclusion3 decks31 decks
6%synergy
Requiem Monolith
10%inclusion3 decks31 decks
8%synergy
Well of Lost Dreams
10%inclusion3 decks31 decks
8%synergy
Mask of Griselbrand
10%inclusion3 decks31 decks
6%synergy
Alhammarret's Archive
10%inclusion3 decks31 decks
6%synergy
Palantír of Orthanc
6.5%inclusion2 decks31 decks
4%synergy
Wishclaw Talisman
6.5%inclusion2 decks31 decks
0%synergy
Akroma's Memorial
6.5%inclusion2 decks31 decks
6%synergy
Whispersilk Cloak
6.5%inclusion2 decks31 decks
0%synergy
Silver Shroud Costume
6.5%inclusion2 decks31 decks
5%synergy
Howling Mine
6.5%inclusion2 decks31 decks
2%synergy
Dolmen Gate
6.5%inclusion2 decks31 decks
6%synergy
Horn of the Mark
6.5%inclusion2 decks31 decks
6%synergy
Enchantments
Retribution of the Ancients
39%inclusion12 decks31 decks
37%synergy
Black Market Connections
32%inclusion10 decks31 decks
9%synergy
Phyrexian Arena
32%inclusion10 decks31 decks
-8%synergy
Unholy Annex // Ritual Chamber
16%inclusion5 decks31 decks
13%synergy
Dying Wish
13%inclusion4 decks31 decks
13%synergy
Kaya's Ghostform
13%inclusion4 decks31 decks
3%synergy
Bad Moon
13%inclusion4 decks31 decks
10%synergy
Phyrexian Reclamation
10%inclusion3 decks31 decks
0%synergy
Animate Dead
10%inclusion3 decks31 decks
-8%synergy
Heartless Summoning
10%inclusion3 decks31 decks
5%synergy
Greed
6.5%inclusion2 decks31 decks
0%synergy
Black Market
6.5%inclusion2 decks31 decks
-15%synergy
Vampiric Link
6.5%inclusion2 decks31 decks
5%synergy
Midnight Snack
6.5%inclusion2 decks31 decks
6%synergy
Exquisite Blood
6.5%inclusion2 decks31 decks
-7%synergy
Protection Racket
6.5%inclusion2 decks31 decks
6%synergy
Necrodominance
6.5%inclusion2 decks31 decks
4%synergy
Unspeakable Symbol
6.5%inclusion2 decks31 decks
6%synergy
Sanguine Bond
6.5%inclusion2 decks31 decks
-5%synergy
Virtue of Persistence
6.5%inclusion2 decks31 decks
1%synergy
Bloodchief Ascension
6.5%inclusion2 decks31 decks
-3%synergy
Planeswalkers
Vraska, Betrayal's Sting
10%inclusion3 decks31 decks
7%synergy
Liliana of the Dark Realms
10%inclusion3 decks31 decks
-4%synergy
Liliana, Dreadhorde General
6.5%inclusion2 decks31 decks
-7%synergy
Utility Lands
Cabal Coffers
58%inclusion18 decks31 decks
3%synergy
Bojuka Bog
42%inclusion13 decks31 decks
-5%synergy
Cabal Stronghold
35%inclusion11 decks31 decks
1%synergy
Nykthos, Shrine to Nyx
35%inclusion11 decks31 decks
6%synergy
Urborg, Tomb of Yawgmoth
26%inclusion8 decks31 decks
-12%synergy
Rogue's Passage
26%inclusion8 decks31 decks
7%synergy
War Room
23%inclusion7 decks31 decks
6%synergy
Reliquary Tower
23%inclusion7 decks31 decks
-8%synergy
Mortuary Mire
19%inclusion6 decks31 decks
6%synergy
Witch's Cottage
19%inclusion6 decks31 decks
-5%synergy
Susur Secundi, Void Altar
19%inclusion6 decks31 decks
12%synergy
Castle Locthwain
16%inclusion5 decks31 decks
-1%synergy
Shizo, Death's Storehouse
13%inclusion4 decks31 decks
3%synergy
Terrain Generator
13%inclusion4 decks31 decks
11%synergy
Amonkhet Raceway
13%inclusion4 decks31 decks
12%synergy
The Black Gate
10%inclusion3 decks31 decks
6%synergy
Spymaster's Vault
10%inclusion3 decks31 decks
0%synergy
Karn's Bastion
10%inclusion3 decks31 decks
6%synergy
Temple of the False God
10%inclusion3 decks31 decks
2%synergy
Westvale Abbey
6.5%inclusion2 decks31 decks
0%synergy
Buried Ruin
6.5%inclusion2 decks31 decks
1%synergy
Maze of Ith
6.5%inclusion2 decks31 decks
3%synergy
Labyrinth of Skophos
6.5%inclusion2 decks31 decks
6%synergy
Muraganda Raceway
6.5%inclusion2 decks31 decks
5%synergy
Guildless Commons
6.5%inclusion2 decks31 decks
6%synergy
Everglades
6.5%inclusion2 decks31 decks
5%synergy
Mana Artifacts
Sol Ring
77%inclusion24 decks31 decks
-8%synergy
Arcane Signet
58%inclusion18 decks31 decks
-4%synergy
The Soul Stone
35%inclusion11 decks31 decks
21%synergy
Charcoal Diamond
29%inclusion9 decks31 decks
6%synergy
Thought Vessel
26%inclusion8 decks31 decks
0%synergy
Mind Stone
26%inclusion8 decks31 decks
-4%synergy
Caged Sun
16%inclusion5 decks31 decks
5%synergy
Heraldic Banner
16%inclusion5 decks31 decks
11%synergy
Throne of Eldraine
16%inclusion5 decks31 decks
6%synergy
Sceptre of Eternal Glory
10%inclusion3 decks31 decks
1%synergy
Fellwar Stone
10%inclusion3 decks31 decks
-5%synergy
Nyx Lotus
10%inclusion3 decks31 decks
3%synergy
Commander's Sphere
6.5%inclusion2 decks31 decks
-2%synergy
Gauntlet of Power
6.5%inclusion2 decks31 decks
3%synergy
Lands
Swamp
97%inclusion30 decks31 decks
2%synergy
Myriad Landscape
32%inclusion10 decks31 decks
6%synergy
Malakir Rebirth
29%inclusion9 decks31 decks
6%synergy
Fell the Profane
16%inclusion5 decks31 decks
-3%synergy
Boggart Trawler
13%inclusion4 decks31 decks
4%synergy
Agadeem's Awakening
10%inclusion3 decks31 decks
2%synergy
Urza's Cave
10%inclusion3 decks31 decks
1%synergy
Demolition Field
6.5%inclusion2 decks31 decks
1%synergy