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Average Deck for Mister Negative - Expensive Core
Alternate Names:
Withar, Cocoon KeeperWithar, Cocoon Keeper
Mister Negative
Rank #616
12decks

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?

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.
Average Decklist
- 1 Mister NegativeMister Negative
- 1 Aetherflux ReservoirAetherflux Reservoir
- 1 Angel's GraceAngel's Grace
- 1 Anguished UnmakingAnguished Unmaking
- 1 Arcane SignetArcane Signet
- 1 Authority of the ConsulsAuthority of the Consuls
- 1 Black Market ConnectionsBlack Market Connections
- 1 Bleachbone VergeBleachbone Verge
- 1 Blind ObedienceBlind Obedience
- 1 Boggart TrawlerBoggart Trawler
- 1 Bojuka BogBojuka Bog
- 1 Brightclimb PathwayBrightclimb Pathway
- 1 Caves of KoilosCaves of Koilos
- 1 Charming PrinceCharming Prince
- 1 Children of KorlisChildren of Korlis
- 1 Claim JumperClaim Jumper
- 1 CloudshiftCloudshift
- 1 Command TowerCommand Tower
- 1 Conjurer's ClosetConjurer's Closet
- 1 DamnDamn
- 1 DamnationDamnation
- 1 Dark ConfidantDark Confidant
- 1 Dark RitualDark Ritual
- 1 Darkstar AugurDarkstar Augur
- 1 DesparkDespark
- 1 Enduring TenacityEnduring Tenacity
- 1 EphemerateEphemerate
- 1 Esper SentinelEsper Sentinel
- 1 ExsanguinateExsanguinate
- 1 Feed the SwarmFeed the Swarm
- 1 Fell the ProfaneFell the Profane
- 1 Fetid HeathFetid Heath
- 1 Flicker of FateFlicker of Fate
- 1 Godless ShrineGodless Shrine
- 1 Grand AbolisherGrand Abolisher
- 1 Haliya, Guided by LightHaliya, Guided by Light
- 1 Isolated ChapelIsolated Chapel
- 1 K'rrik, Son of YawgmothK'rrik, Son of Yawgmoth
- 1 Keen DuelistKeen Duelist
- 1 Knight of the White OrchidKnight of the White Orchid
- 1 Land TaxLand Tax
- 1 Loran of the Third PathLoran of the Third Path
- 1 Lotho, Corrupt ShirriffLotho, Corrupt Shirriff
- 1 Malakir RebirthMalakir Rebirth
- 1 Marsh FlatsMarsh Flats
- 1 Night's WhisperNight's Whisper
- 1 Orzhov BasilicaOrzhov Basilica
- 1 Orzhov SignetOrzhov Signet
- 1 PanharmoniconPanharmonicon
- 1 Parting GustParting Gust
- 1 Path to ExilePath to Exile
- 1 Phyrexian ArenaPhyrexian Arena
- 7 PlainsPlains
- 1 Platinum AngelPlatinum Angel
- 1 Polluted DeltaPolluted Delta
- 1 Prismatic VistaPrismatic Vista
- 1 ReanimateReanimate
- 1 Reliquary TowerReliquary Tower
- 1 ScrublandScrubland
- 1 Serra AscendantSerra Ascendant
- 1 Shadowy BackstreetShadowy Backstreet
- 1 Shattered SanctumShattered Sanctum
- 1 Sheoldred, the ApocalypseSheoldred, the Apocalypse
- 1 Sign in BloodSign in Blood
- 1 Silent ClearingSilent Clearing
- 1 Sol RingSol Ring
- 1 Solemn SimulacrumSolemn Simulacrum
- 1 Sorin of House MarkovSorin of House Markov
- 1 Soul WardenSoul Warden
- 1 Soul's AttendantSoul's Attendant
- 1 Stinging StudyStinging Study
- 1 Suture PriestSuture Priest
- 8 SwampSwamp
- 1 Swords to PlowsharesSwords to Plowshares
- 1 Tainted FieldTainted Field
- 1 Tainted RemedyTainted Remedy
- 1 Tainted SigilTainted Sigil
- 1 Talisman of HierarchyTalisman of Hierarchy
- 1 Teleportation CircleTeleportation Circle
- 1 Temple of SilenceTemple of Silence
- 1 Thought VesselThought Vessel
- 1 Toxic DelugeToxic Deluge
- 1 Tree of PerditionTree of Perdition
- 1 Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
- 1 Vault of ChampionsVault of Champions
- 1 Vito, Thorn of the Dusk RoseVito, Thorn of the Dusk Rose
- 1 Witch EnchanterWitch Enchanter
Boggart Trawler
Boggart Trawler
Charming Prince
Charming Prince
Children of Korlis
Children of Korlis
Claim Jumper
Claim Jumper
Dark Confidant
Dark Confidant
Darkstar Augur
Darkstar Augur
Enduring Tenacity
Enduring Tenacity
Esper Sentinel
Esper Sentinel
Grand Abolisher
Grand Abolisher
Haliya, Guided by Light
Haliya, Guided by Light
Keen Duelist
Keen Duelist
Knight of the White Orchid
Knight of the White Orchid
K'rrik, Son of Yawgmoth
K'rrik, Son of Yawgmoth
Loran of the Third Path
Loran of the Third Path
Lotho, Corrupt Shirriff
Lotho, Corrupt Shirriff
Platinum Angel
Platinum Angel
Serra Ascendant
Serra Ascendant
Sheoldred, the Apocalypse
Sheoldred, the Apocalypse
Solemn Simulacrum
Solemn Simulacrum
Sorin of House Markov
Sorin of House Markov
Soul's Attendant
Soul's Attendant
Soul Warden
Soul Warden
Suture Priest
Suture Priest
Tree of Perdition
Tree of Perdition
Vito, Thorn of the Dusk Rose
Vito, Thorn of the Dusk Rose
Witch Enchanter
Witch Enchanter
Instants (13)
Angel's Grace
Angel's Grace
Anguished Unmaking
Anguished Unmaking
Cloudshift
Cloudshift
Dark Ritual
Dark Ritual
Despark
Despark
Ephemerate
Ephemerate
Fell the Profane
Fell the Profane
Flicker of Fate
Flicker of Fate
Malakir Rebirth
Malakir Rebirth
Parting Gust
Parting Gust
Path to Exile
Path to Exile
Stinging Study
Stinging Study
Swords to Plowshares
Swords to Plowshares
Sorceries (8)
Damn
Damn
Damnation
Damnation
Exsanguinate
Exsanguinate
Feed the Swarm
Feed the Swarm
Night's Whisper
Night's Whisper
Reanimate
Reanimate
Sign in Blood
Sign in Blood
Toxic Deluge
Toxic Deluge
Artifacts (9)
Aetherflux Reservoir
Aetherflux Reservoir
Arcane Signet
Arcane Signet
Conjurer's Closet
Conjurer's Closet
Orzhov Signet
Orzhov Signet
Panharmonicon
Panharmonicon
Sol Ring
Sol Ring
Tainted Sigil
Tainted Sigil
Talisman of Hierarchy
Talisman of Hierarchy
Thought Vessel
Thought Vessel
Enchantments (7)
Authority of the Consuls
Authority of the Consuls
Black Market Connections
Black Market Connections
Blind Obedience
Blind Obedience
Land Tax
Land Tax
Phyrexian Arena
Phyrexian Arena
Tainted Remedy
Tainted Remedy
Teleportation Circle
Teleportation Circle
Lands (21)
Bleachbone Verge
Bleachbone Verge
Bojuka Bog
Bojuka Bog
Brightclimb Pathway
Brightclimb Pathway
Caves of Koilos
Caves of Koilos
Command Tower
Command Tower
Fetid Heath
Fetid Heath
Godless Shrine
Godless Shrine
Isolated Chapel
Isolated Chapel
Marsh Flats
Marsh Flats
Orzhov Basilica
Orzhov Basilica
Polluted Delta
Polluted Delta
Prismatic Vista
Prismatic Vista
Reliquary Tower
Reliquary Tower
Scrubland
Scrubland
Shadowy Backstreet
Shadowy Backstreet
Shattered Sanctum
Shattered Sanctum
Silent Clearing
Silent Clearing
Tainted Field
Tainted Field
Temple of Silence
Temple of Silence
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
Vault of Champions
Vault of Champions
Basics (2)
Plains
7 Plains
Swamp
8 Swamps