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Average Deck for Kelsien, the Plague - Budget Upgraded Control
Alternate Names:
Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor
Kelsien, the Plague
Rank #415
2decks

Nov 20, 2025
Rebuilding Kelsien, the Plague with Avatar: The Last Airbender Eternal
Avatar: The Last Airbender is bringing back experience counters, and that means that we can revamp Kelsien, the Plague.

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 Kelsien, the PlagueKelsien, the Plague
- 1 Adeline, Resplendent CatharAdeline, Resplendent Cathar
- 1 Akoum RefugeAkoum Refuge
- 1 Alesha, Who Smiles at DeathAlesha, Who Smiles at Death
- 1 Arcane SignetArcane Signet
- 1 Battlefield ForgeBattlefield Forge
- 1 Big ScoreBig Score
- 1 Blade of the BloodchiefBlade of the Bloodchief
- 1 Blood ArtistBlood Artist
- 1 Bloodfell CavesBloodfell Caves
- 1 Boros SignetBoros Signet
- 1 Brash TaunterBrash Taunter
- 1 Burakos, Party LeaderBurakos, Party Leader
- 1 Call the CoppercoatsCall the Coppercoats
- 1 Caves of KoilosCaves of Koilos
- 1 Clifftop RetreatClifftop Retreat
- 1 Command TowerCommand Tower
- 1 Deathbringer ThoctarDeathbringer Thoctar
- 1 Defiler of InstinctDefiler of Instinct
- 1 Detection TowerDetection Tower
- 1 Dragonskull SummitDragonskull Summit
- 1 Drana, Liberator of MalakirDrana, Liberator of Malakir
- 1 Eternal ThirstEternal Thirst
- 1 Exotic OrchardExotic Orchard
- 1 Fellwar StoneFellwar Stone
- 1 Fetid HeathFetid Heath
- 1 FireslingerFireslinger
- 1 Foreboding RuinsForeboding Ruins
- 1 Forging the Tyrite SwordForging the Tyrite Sword
- 1 Frontline MedicFrontline Medic
- 1 General's EnforcerGeneral's Enforcer
- 1 Goblin ChainwhirlerGoblin Chainwhirler
- 1 Grave BetrayalGrave Betrayal
- 1 Graven CairnsGraven Cairns
- 1 Hanweir GarrisonHanweir Garrison
- 1 Harvester of SoulsHarvester of Souls
- 1 Hooded BlightfangHooded Blightfang
- 1 Horn of GondorHorn of Gondor
- 1 Isolated ChapelIsolated Chapel
- 1 Jeska, Warrior AdeptJeska, Warrior Adept
- 1 Lavaclaw ReachesLavaclaw Reaches
- 1 Lossarnach CaptainLossarnach Captain
- 1 Mahadi, Emporium MasterMahadi, Emporium Master
- 1 Malakir Blood-PriestMalakir Blood-Priest
- 1 Malakir CullbladeMalakir Cullblade
- 1 Morbid OpportunistMorbid Opportunist
- 5 MountainMountain
- 1 Night's WhisperNight's Whisper
- 1 Nighthawk ScavengerNighthawk Scavenger
- 1 Nomad OutpostNomad Outpost
- 1 Oblivion's HungerOblivion's Hunger
- 1 Ogre SlumlordOgre Slumlord
- 1 Pirate's PillagePirate's Pillage
- 6 PlainsPlains
- 1 Prodigal PyromancerProdigal Pyromancer
- 1 Rakdos IckspitterRakdos Ickspitter
- 1 Rakdos SignetRakdos Signet
- 1 Restless VentsRestless Vents
- 1 Rise of the Dark RealmsRise of the Dark Realms
- 1 Rugged PrairieRugged Prairie
- 1 Shared AnimosityShared Animosity
- 1 Sign in BloodSign in Blood
- 1 Smoldering MarshSmoldering Marsh
- 1 Sol RingSol Ring
- 1 Sting, the Glinting DaggerSting, the Glinting Dagger
- 1 Stroke of MidnightStroke of Midnight
- 7 SwampSwamp
- 1 Swords to PlowsharesSwords to Plowshares
- 1 Talisman of ConvictionTalisman of Conviction
- 1 Talisman of HierarchyTalisman of Hierarchy
- 1 Talisman of IndulgenceTalisman of Indulgence
- 1 Tarrian's SoulcleaverTarrian's Soulcleaver
- 1 Temple of MaliceTemple of Malice
- 1 Thrilling EncoreThrilling Encore
- 1 Thwart the GraveThwart the Grave
- 1 Tocasia's WelcomeTocasia's Welcome
- 1 Tuktuk RubblefortTuktuk Rubblefort
- 1 Unbreakable FormationUnbreakable Formation
- 1 Unclaimed TerritoryUnclaimed Territory
- 1 Unexpected WindfallUnexpected Windfall
- 1 VandalblastVandalblast
- 1 Viashino FangtailViashino Fangtail
- 1 Vithian StingerVithian Stinger
- 1 Vorpal SwordVorpal Sword
- 1 Vulshok SorcererVulshok Sorcerer
Adeline, Resplendent Cathar
Adeline, Resplendent Cathar
Alesha, Who Smiles at Death
Alesha, Who Smiles at Death
Blood Artist
Blood Artist
Brash Taunter
Brash Taunter
Burakos, Party Leader
Burakos, Party Leader
Deathbringer Thoctar
Deathbringer Thoctar
Defiler of Instinct
Defiler of Instinct
Drana, Liberator of Malakir
Drana, Liberator of Malakir
Fireslinger
Fireslinger
Frontline Medic
Frontline Medic
General's Enforcer
General's Enforcer
Goblin Chainwhirler
Goblin Chainwhirler
Hanweir Garrison
Hanweir Garrison
Harvester of Souls
Harvester of Souls
Hooded Blightfang
Hooded Blightfang
Jeska, Warrior Adept
Jeska, Warrior Adept
Lossarnach Captain
Lossarnach Captain
Mahadi, Emporium Master
Mahadi, Emporium Master
Malakir Blood-Priest
Malakir Blood-Priest
Malakir Cullblade
Malakir Cullblade
Morbid Opportunist
Morbid Opportunist
Nighthawk Scavenger
Nighthawk Scavenger
Ogre Slumlord
Ogre Slumlord
Prodigal Pyromancer
Prodigal Pyromancer
Rakdos Ickspitter
Rakdos Ickspitter
Tuktuk Rubblefort
Tuktuk Rubblefort
Viashino Fangtail
Viashino Fangtail
Vithian Stinger
Vithian Stinger
Vulshok Sorcerer
Vulshok Sorcerer
Instants (8)
Big Score
Big Score
Call the Coppercoats
Call the Coppercoats
Oblivion's Hunger
Oblivion's Hunger
Stroke of Midnight
Stroke of Midnight
Swords to Plowshares
Swords to Plowshares
Thrilling Encore
Thrilling Encore
Unbreakable Formation
Unbreakable Formation
Unexpected Windfall
Unexpected Windfall
Sorceries (6)
Night's Whisper
Night's Whisper
Pirate's Pillage
Pirate's Pillage
Rise of the Dark Realms
Rise of the Dark Realms
Sign in Blood
Sign in Blood
Thwart the Grave
Thwart the Grave
Vandalblast
Vandalblast
Artifacts (13)
Arcane Signet
Arcane Signet
Blade of the Bloodchief
Blade of the Bloodchief
Boros Signet
Boros Signet
Fellwar Stone
Fellwar Stone
Horn of Gondor
Horn of Gondor
Rakdos Signet
Rakdos Signet
Sol Ring
Sol Ring
Sting, the Glinting Dagger
Sting, the Glinting Dagger
Talisman of Conviction
Talisman of Conviction
Talisman of Hierarchy
Talisman of Hierarchy
Talisman of Indulgence
Talisman of Indulgence
Tarrian's Soulcleaver
Tarrian's Soulcleaver
Vorpal Sword
Vorpal Sword
Enchantments (5)
Eternal Thirst
Eternal Thirst
Forging the Tyrite Sword
Forging the Tyrite Sword
Grave Betrayal
Grave Betrayal
Shared Animosity
Shared Animosity
Tocasia's Welcome
Tocasia's Welcome
Lands (20)
Akoum Refuge
Akoum Refuge
Battlefield Forge
Battlefield Forge
Bloodfell Caves
Bloodfell Caves
Caves of Koilos
Caves of Koilos
Clifftop Retreat
Clifftop Retreat
Command Tower
Command Tower
Detection Tower
Detection Tower
Dragonskull Summit
Dragonskull Summit
Exotic Orchard
Exotic Orchard
Fetid Heath
Fetid Heath
Foreboding Ruins
Foreboding Ruins
Graven Cairns
Graven Cairns
Isolated Chapel
Isolated Chapel
Lavaclaw Reaches
Lavaclaw Reaches
Nomad Outpost
Nomad Outpost
Restless Vents
Restless Vents
Rugged Prairie
Rugged Prairie
Smoldering Marsh
Smoldering Marsh
Temple of Malice
Temple of Malice
Unclaimed Territory
Unclaimed Territory
Basics (3)
Mountain
5 Mountains
Plains
6 Plains
Swamp
7 Swamps