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Average Deck for Shadowheart, Dark Justiciar // Agent of the Shadow Thieves - Core
Shadowheart, Dark Justiciar // Agent of the Shadow Thieves
Rank #4,856
3decks

Feb 16, 2026
A New Commander Brew with Dina, Essence Brewer
We're returning to Strixhaven, and thankfully that means we're getting new versions of favorite characters, like Dina, Essence Brewer.

Sep 9, 2025
Brewing Mardu Party with Terra, Herald of Hope
Who likes to rock the party? Terra, Herald of Hope, the Mardu commander from Final Fantasy, that's who. Come check out this fun brew.
Average Decklist
- 1 Shadowheart, Dark JusticiarShadowheart, Dark Justiciar
- 1 Agent of the Shadow ThievesAgent of the Shadow Thieves
- 1 Archenemy's CharmArchenemy's Charm
- 1 Ashiok's ReaperAshiok's Reaper
- 1 Ashiok, Wicked ManipulatorAshiok, Wicked Manipulator
- 1 Audacious ThiefAudacious Thief
- 1 Ayara, First of LocthwainAyara, First of Locthwain
- 1 Baleful EidolonBaleful Eidolon
- 1 Barren MoorBarren Moor
- 1 Battle-Rage BlessingBattle-Rage Blessing
- 1 Black MarketBlack Market
- 1 Blitz LeechBlitz Leech
- 1 Bone SplintersBone Splinters
- 1 Caustic TarCaustic Tar
- 1 Charcoal DiamondCharcoal Diamond
- 1 Clawing TormentClawing Torment
- 1 Dark RitualDark Ritual
- 1 Deadly DisputeDeadly Dispute
- 1 Defiler of FleshDefiler of Flesh
- 1 Demogorgon's ClutchesDemogorgon's Clutches
- 1 Desert of the GlorifiedDesert of the Glorified
- 1 Doom BladeDoom Blade
- 1 Doomed DissenterDoomed Dissenter
- 1 Elderfang RitualistElderfang Ritualist
- 1 Elvish DreadlordElvish Dreadlord
- 1 Essence ExtractionEssence Extraction
- 1 Exquisite HuntmasterExquisite Huntmaster
- 1 Extract the TruthExtract the Truth
- 1 Eyeblight AssassinEyeblight Assassin
- 1 Falthis, Shadowcat FamiliarFalthis, Shadowcat Familiar
- 1 Farbog RevenantFarbog Revenant
- 1 Feed the InfectionFeed the Infection
- 1 Feign DeathFeign Death
- 1 Finishing BlowFinishing Blow
- 1 Forever YoungForever Young
- 1 Grasp of DarknessGrasp of Darkness
- 1 Grasping ShadowsGrasping Shadows
- 1 GravediggerGravedigger
- 1 Haunt of the Dead MarshesHaunt of the Dead Marshes
- 1 Heartless ActHeartless Act
- 1 Hollow MarauderHollow Marauder
- 1 Hopeless NightmareHopeless Nightmare
- 1 Ichor ShadeIchor Shade
- 1 Icon of AncestryIcon of Ancestry
- 1 Macabre ReconstructionMacabre Reconstruction
- 1 March of Wretched SorrowMarch of Wretched Sorrow
- 1 Massacre GirlMassacre Girl
- 1 Miara, Thorn of the GladeMiara, Thorn of the Glade
- 1 Mire's GraspMire's Grasp
- 1 Mire's TollMire's Toll
- 1 Nadier, Agent of the DuskenelNadier, Agent of the Duskenel
- 1 NightmareNightmare
- 1 Obsessive PursuitObsessive Pursuit
- 1 Piranha MarshPiranha Marsh
- 1 Rot-Tide GargantuaRot-Tide Gargantua
- 1 Sanguine IndulgenceSanguine Indulgence
- 1 Scion of HalasterScion of Halaster
- 1 Sheoldred's EdictSheoldred's Edict
- 1 Skyclave ShadeSkyclave Shade
- 1 Slithery StalkerSlithery Stalker
- 1 Sol RingSol Ring
- 1 Spark HarvestSpark Harvest
- 1 Squelching LeechesSquelching Leeches
- 29 SwampSwamp
- 1 Tergrid's ShadowTergrid's Shadow
- 1 Transmogrant AltarTransmogrant Altar
- 1 Underworld ChargerUnderworld Charger
- 1 Vat EmergenceVat Emergence
- 1 Viconia, Drow ApostateViconia, Drow Apostate
- 1 VictimizeVictimize
- 1 Vraska's FallVraska's Fall
- 1 Wicked VisitorWicked Visitor
Ashiok's Reaper
Ashiok's Reaper
Audacious Thief
Audacious Thief
Ayara, First of Locthwain
Ayara, First of Locthwain
Baleful Eidolon
Baleful Eidolon
Blitz Leech
Blitz Leech
Defiler of Flesh
Defiler of Flesh
Doomed Dissenter
Doomed Dissenter
Elderfang Ritualist
Elderfang Ritualist
Elvish Dreadlord
Elvish Dreadlord
Exquisite Huntmaster
Exquisite Huntmaster
Eyeblight Assassin
Eyeblight Assassin
Falthis, Shadowcat Familiar
Falthis, Shadowcat Familiar
Farbog Revenant
Farbog Revenant
Gravedigger
Gravedigger
Haunt of the Dead Marshes
Haunt of the Dead Marshes
Hollow Marauder
Hollow Marauder
Ichor Shade
Ichor Shade
Massacre Girl
Massacre Girl
Miara, Thorn of the Glade
Miara, Thorn of the Glade
Nadier, Agent of the Duskenel
Nadier, Agent of the Duskenel
Nightmare
Nightmare
Rot-Tide Gargantua
Rot-Tide Gargantua
Skyclave Shade
Skyclave Shade
Slithery Stalker
Slithery Stalker
Squelching Leeches
Squelching Leeches
Underworld Charger
Underworld Charger
Viconia, Drow Apostate
Viconia, Drow Apostate
Wicked Visitor
Wicked Visitor
Instants (14)
Archenemy's Charm
Archenemy's Charm
Battle-Rage Blessing
Battle-Rage Blessing
Dark Ritual
Dark Ritual
Deadly Dispute
Deadly Dispute
Doom Blade
Doom Blade
Essence Extraction
Essence Extraction
Feign Death
Feign Death
Finishing Blow
Finishing Blow
Grasp of Darkness
Grasp of Darkness
Heartless Act
Heartless Act
March of Wretched Sorrow
March of Wretched Sorrow
Sheoldred's Edict
Sheoldred's Edict
Tergrid's Shadow
Tergrid's Shadow
Vraska's Fall
Vraska's Fall
Sorceries (11)
Bone Splinters
Bone Splinters
Demogorgon's Clutches
Demogorgon's Clutches
Extract the Truth
Extract the Truth
Feed the Infection
Feed the Infection
Forever Young
Forever Young
Macabre Reconstruction
Macabre Reconstruction
Mire's Toll
Mire's Toll
Sanguine Indulgence
Sanguine Indulgence
Spark Harvest
Spark Harvest
Vat Emergence
Vat Emergence
Victimize
Victimize
Artifacts (4)
Charcoal Diamond
Charcoal Diamond
Icon of Ancestry
Icon of Ancestry
Sol Ring
Sol Ring
Transmogrant Altar
Transmogrant Altar
Enchantments (8)
Black Market
Black Market
Caustic Tar
Caustic Tar
Clawing Torment
Clawing Torment
Grasping Shadows
Grasping Shadows
Hopeless Nightmare
Hopeless Nightmare
Mire's Grasp
Mire's Grasp
Obsessive Pursuit
Obsessive Pursuit
Scion of Halaster
Scion of Halaster
Planeswalkers (1)
Ashiok, Wicked Manipulator
Ashiok, Wicked Manipulator
Lands (3)
Barren Moor
Barren Moor
Desert of the Glorified
Desert of the Glorified
Piranha Marsh
Piranha Marsh
Basics (1)
Swamp
29 Swamps