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Average Deck for Mister Negative - Core Self-Damage
Alternate Names:
Withar, Cocoon KeeperWithar, Cocoon Keeper
Mister Negative
Rank #623
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 Amalia Benavides AguirreAmalia Benavides Aguirre
- 1 Anguished UnmakingAnguished Unmaking
- 1 Arcane SignetArcane Signet
- 1 Black Market ConnectionsBlack Market Connections
- 1 Boggart TrawlerBoggart Trawler
- 1 Bojuka BogBojuka Bog
- 1 Brightclimb PathwayBrightclimb Pathway
- 1 Callous BloodmageCallous Bloodmage
- 1 Caves of KoilosCaves of Koilos
- 1 Charming PrinceCharming Prince
- 1 Children of KorlisChildren of Korlis
- 1 CloudshiftCloudshift
- 1 Command TowerCommand Tower
- 1 Concealed CourtyardConcealed Courtyard
- 1 Conjurer's ClosetConjurer's Closet
- 1 DamnDamn
- 1 Dark ConfidantDark Confidant
- 1 Darkstar AugurDarkstar Augur
- 1 Debt to the DeathlessDebt to the Deathless
- 1 Desolate MireDesolate Mire
- 1 DesparkDespark
- 1 Doom WhispererDoom Whisperer
- 1 Enduring TenacityEnduring Tenacity
- 1 EphemerateEphemerate
- 1 Evolving WildsEvolving Wilds
- 1 Exotic OrchardExotic Orchard
- 1 ExsanguinateExsanguinate
- 1 Feed the SwarmFeed the Swarm
- 1 Fell the ProfaneFell the Profane
- 1 Fellwar StoneFellwar Stone
- 1 Fetid HeathFetid Heath
- 1 Godless ShrineGodless Shrine
- 1 Gray Merchant of AsphodelGray Merchant of Asphodel
- 1 Gwenom, RemorselessGwenom, Remorseless
- 1 Imp's MischiefImp's Mischief
- 1 Infernal GraspInfernal Grasp
- 1 Isolated ChapelIsolated Chapel
- 1 K'rrik, Son of YawgmothK'rrik, Son of Yawgmoth
- 1 Loran of the Third PathLoran of the Third Path
- 1 Lotho, Corrupt ShirriffLotho, Corrupt Shirriff
- 1 Lunar ConvocationLunar Convocation
- 1 Morlun, Devourer of SpidersMorlun, Devourer of Spiders
- 1 Myriad LandscapeMyriad Landscape
- 1 Night's WhisperNight's Whisper
- 1 Orzhov BasilicaOrzhov Basilica
- 1 Orzhov SignetOrzhov Signet
- 1 Pact WeaponPact Weapon
- 1 PanharmoniconPanharmonicon
- 1 Parker LuckParker Luck
- 1 Parting GustParting Gust
- 1 PersonifyPersonify
- 1 Phyrexian ArenaPhyrexian Arena
- 1 Phyrexian UnlifePhyrexian Unlife
- 10 PlainsPlains
- 1 ReanimateReanimate
- 1 Reliquary TowerReliquary Tower
- 1 Revival // RevengeRevival // Revenge
- 1 Scampering SurveyorScampering Surveyor
- 1 Shineshadow SnarlShineshadow Snarl
- 1 Sign in BloodSign in Blood
- 1 Sol RingSol Ring
- 1 Solemn SimulacrumSolemn Simulacrum
- 1 Stinging StudyStinging Study
- 11 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 The Spot, Living PortalThe Spot, Living Portal
- 1 Thought VesselThought Vessel
- 1 Touch the Spirit RealmTouch the Spirit Realm
- 1 Toxic DelugeToxic Deluge
- 1 Villainous WrathVillainous Wrath
- 1 Vito, Thorn of the Dusk RoseVito, Thorn of the Dusk Rose
- 1 Wall of BloodWall of Blood
- 1 Wall of OmensWall of Omens
- 1 Witch EnchanterWitch Enchanter
Amalia Benavides Aguirre
Amalia Benavides Aguirre
Boggart Trawler
Boggart Trawler
Callous Bloodmage
Callous Bloodmage
Charming Prince
Charming Prince
Children of Korlis
Children of Korlis
Dark Confidant
Dark Confidant
Darkstar Augur
Darkstar Augur
Doom Whisperer
Doom Whisperer
Enduring Tenacity
Enduring Tenacity
Gray Merchant of Asphodel
Gray Merchant of Asphodel
Gwenom, Remorseless
Gwenom, Remorseless
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
Morlun, Devourer of Spiders
Morlun, Devourer of Spiders
Scampering Surveyor
Scampering Surveyor
Solemn Simulacrum
Solemn Simulacrum
The Spot, Living Portal
The Spot, Living Portal
Vito, Thorn of the Dusk Rose
Vito, Thorn of the Dusk Rose
Wall of Blood
Wall of Blood
Wall of Omens
Wall of Omens
Witch Enchanter
Witch Enchanter
Instants (11)
Anguished Unmaking
Anguished Unmaking
Cloudshift
Cloudshift
Despark
Despark
Ephemerate
Ephemerate
Fell the Profane
Fell the Profane
Imp's Mischief
Imp's Mischief
Infernal Grasp
Infernal Grasp
Parting Gust
Parting Gust
Personify
Personify
Stinging Study
Stinging Study
Swords to Plowshares
Swords to Plowshares
Sorceries (10)
Damn
Damn
Debt to the Deathless
Debt to the Deathless
Exsanguinate
Exsanguinate
Feed the Swarm
Feed the Swarm
Night's Whisper
Night's Whisper
Reanimate
Reanimate
Revival // Revenge
Revival // Revenge
Sign in Blood
Sign in Blood
Toxic Deluge
Toxic Deluge
Villainous Wrath
Villainous Wrath
Artifacts (10)
Arcane Signet
Arcane Signet
Conjurer's Closet
Conjurer's Closet
Fellwar Stone
Fellwar Stone
Orzhov Signet
Orzhov Signet
Pact Weapon
Pact Weapon
Panharmonicon
Panharmonicon
Sol Ring
Sol Ring
Tainted Sigil
Tainted Sigil
Talisman of Hierarchy
Talisman of Hierarchy
Thought Vessel
Thought Vessel
Enchantments (8)
Black Market Connections
Black Market Connections
Lunar Convocation
Lunar Convocation
Parker Luck
Parker Luck
Phyrexian Arena
Phyrexian Arena
Phyrexian Unlife
Phyrexian Unlife
Tainted Remedy
Tainted Remedy
Teleportation Circle
Teleportation Circle
Touch the Spirit Realm
Touch the Spirit Realm
Lands (17)
Bojuka Bog
Bojuka Bog
Brightclimb Pathway
Brightclimb Pathway
Caves of Koilos
Caves of Koilos
Command Tower
Command Tower
Concealed Courtyard
Concealed Courtyard
Desolate Mire
Desolate Mire
Evolving Wilds
Evolving Wilds
Exotic Orchard
Exotic Orchard
Fetid Heath
Fetid Heath
Godless Shrine
Godless Shrine
Isolated Chapel
Isolated Chapel
Myriad Landscape
Myriad Landscape
Orzhov Basilica
Orzhov Basilica
Reliquary Tower
Reliquary Tower
Shineshadow Snarl
Shineshadow Snarl
Tainted Field
Tainted Field
Temple of Silence
Temple of Silence
Basics (2)
Plains
10 Plains
Swamp
11 Swamps