Average Deck for Mister Negative - Expensive Core Life Exchange

Alternate Names:

Withar, Cocoon KeeperWithar, Cocoon Keeper

Background image for The EDHREC Writers' Favorite New Commanders of 2025
Andy Zupke
Dec 11, 2025
The EDHREC Writers' Favorite New Commanders of 2025
The writing staff at EDHREC gives you the rundown on their favorite new commanders that came out in 2025. Is your favorite on the list?
Background image for Fire and Ice: Which Cards are Hot and Cold for Nov. 14?
Julia Maddalena
Nov 14, 2025
Fire and Ice: Which Cards are Hot and Cold for Nov. 14?
Let's see which cards are heating up and cooling down for Kelsien and Aminatou, the Fateshifter, on this week's Fire and Ice.
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks

Average Decklist

Bloodletter of Aclazotz
Bloodletter of Aclazotz
Boggart Trawler
Boggart Trawler
Children of Korlis
Children of Korlis
Claim Jumper
Claim Jumper
Creeping Bloodsucker
Creeping Bloodsucker
Crypt Ghast
Crypt Ghast
Dark Confidant
Dark Confidant
Darkstar Augur
Darkstar Augur
Eirdu, Carrier of Dawn
Eirdu, Carrier of Dawn
Elesh Norn, Mother of Machines
Elesh Norn, Mother of Machines
Enduring Tenacity
Enduring Tenacity
Gilraen, Dúnedain Protector
Gilraen, Dúnedain Protector
Gray Merchant of Asphodel
Gray Merchant of Asphodel
Gwenom, Remorseless
Gwenom, Remorseless
Keen Duelist
Keen Duelist
Knight of the White Orchid
Knight of the White Orchid
K'rrik, Son of Yawgmoth
K'rrik, Son of Yawgmoth
Lotho, Corrupt Shirriff
Lotho, Corrupt Shirriff
Madame Null, Power Broker
Madame Null, Power Broker
Metamorphosis Fanatic
Metamorphosis Fanatic
Phelia, Exuberant Shepherd
Phelia, Exuberant Shepherd
Savanti Romero, Time's Exile
Savanti Romero, Time's Exile
Sheoldred, the Apocalypse
Sheoldred, the Apocalypse
Sister Hospitaller
Sister Hospitaller
Solemn Simulacrum
Solemn Simulacrum
Sorin of House Markov
Sorin of House Markov
Starving Revenant
Starving Revenant
The Speed Demon
The Speed Demon
Twilight Prophet
Twilight Prophet
Vein Ripper
Vein Ripper
Vito, Thorn of the Dusk Rose
Vito, Thorn of the Dusk Rose
Weathered Wayfarer
Weathered Wayfarer
Witch Enchanter
Witch Enchanter
Instants (9)
Anguished Unmaking
Anguished Unmaking
Despark
Despark
Ephemerate
Ephemerate
Generous Gift
Generous Gift
Imp's Mischief
Imp's Mischief
Saw in Half
Saw in Half
Stinging Study
Stinging Study
Swords to Plowshares
Swords to Plowshares
Vanishing Verse
Vanishing Verse
Sorceries (3)
Austere Command
Austere Command
Command the Dreadhorde
Command the Dreadhorde
Toxic Deluge
Toxic Deluge
Artifacts (8)
Alhammarret's Archive
Alhammarret's Archive
Arcane Signet
Arcane Signet
Conjurer's Closet
Conjurer's Closet
Orzhov Signet
Orzhov Signet
Staff of Compleation
Staff of Compleation
Talisman of Hierarchy
Talisman of Hierarchy
Thought Vessel
Thought Vessel
Worn Powerstone
Worn Powerstone
Enchantments (9)
Authority of the Consuls
Authority of the Consuls
Black Market Connections
Black Market Connections
Blind Obedience
Blind Obedience
Lunar Convocation
Lunar Convocation
Parker Luck
Parker Luck
Phyrexian Arena
Phyrexian Arena
Teleportation Circle
Teleportation Circle
Unholy Annex // Ritual Chamber
Unholy Annex // Ritual Chamber
Virtue of Persistence
Virtue of Persistence
Lands (20)
Amonkhet Raceway
Amonkhet Raceway
Bleachbone Verge
Bleachbone Verge
Bojuka Bog
Bojuka Bog
Cabal Coffers
Cabal Coffers
Caves of Koilos
Caves of Koilos
Command Tower
Command Tower
Fabled Passage
Fabled Passage
Godless Shrine
Godless Shrine
High Market
High Market
Isolated Chapel
Isolated Chapel
Lotus Field
Lotus Field
Marsh Flats
Marsh Flats
Multiversal Passage
Multiversal Passage
Muraganda Raceway
Muraganda Raceway
Shadowy Backstreet
Shadowy Backstreet
Shattered Sanctum
Shattered Sanctum
Spymaster's Vault
Spymaster's Vault
Takenuma, Abandoned Mire
Takenuma, Abandoned Mire
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
Vault of Champions
Vault of Champions
Basics (2)
Plains
8 Plains
Swamp
9 Swamps