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Average Deck for Kelsien, the Plague - Core Deathtouch
Alternate Names:
Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor
Kelsien, the Plague
Rank #386
10decks

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 All-Out AssaultAll-Out Assault
- 1 Anguished UnmakingAnguished Unmaking
- 1 Arcane LighthouseArcane Lighthouse
- 1 Arcane SignetArcane Signet
- 1 Aspect of GorgonAspect of Gorgon
- 1 Axgard ArmoryAxgard Armory
- 1 Basilisk CollarBasilisk Collar
- 1 Battlefield ForgeBattlefield Forge
- 1 Blood CultistBlood Cultist
- 1 Bojuka BogBojuka Bog
- 1 Boros CharmBoros Charm
- 1 Boros SignetBoros Signet
- 1 Caves of KoilosCaves of Koilos
- 1 Chandra's IgnitionChandra's Ignition
- 1 Clifftop RetreatClifftop Retreat
- 1 Command TowerCommand Tower
- 1 Commander's SphereCommander's Sphere
- 1 Crackling DoomCrackling Doom
- 1 Daxos the ReturnedDaxos the Returned
- 1 DesparkDespark
- 1 Detection TowerDetection Tower
- 1 Dragonskull SummitDragonskull Summit
- 1 DrumbellowerDrumbellower
- 1 Ertha Jo, Frontier MentorErtha Jo, Frontier Mentor
- 1 Evolving WildsEvolving Wilds
- 1 Exotic OrchardExotic Orchard
- 1 Falthis, Shadowcat FamiliarFalthis, Shadowcat Familiar
- 1 Fellwar StoneFellwar Stone
- 1 Fetid HeathFetid Heath
- 1 Fighter ClassFighter Class
- 1 Forbidden OrchardForbidden Orchard
- 1 General's EnforcerGeneral's Enforcer
- 1 Gift of DoomGift of Doom
- 1 Glaring SpotlightGlaring Spotlight
- 1 Gorgon FlailGorgon Flail
- 1 Gorgon's HeadGorgon's Head
- 1 Harvester of SoulsHarvester of Souls
- 1 Humble DefectorHumble Defector
- 1 Isolated ChapelIsolated Chapel
- 1 Kalemne, Disciple of IroasKalemne, Disciple of Iroas
- 1 Lae'zel, Vlaakith's ChampionLae'zel, Vlaakith's Champion
- 1 Magda, the HoardmasterMagda, the Hoardmaster
- 1 Magewright's StoneMagewright's Stone
- 1 Maha, Its Feathers NightMaha, Its Feathers Night
- 1 Mari, the Killing QuillMari, the Killing Quill
- 1 Minthara, Merciless SoulMinthara, Merciless Soul
- 1 Mirrodin AvengedMirrodin Avenged
- 1 Morbid OpportunistMorbid Opportunist
- 1 MortifyMortify
- 5 MountainMountain
- 1 Mythos of SnapdaxMythos of Snapdax
- 1 Night's WhisperNight's Whisper
- 1 Nomad OutpostNomad Outpost
- 1 Nowhere to RunNowhere to Run
- 1 Open the ArmoryOpen the Armory
- 1 Orzhov SignetOrzhov Signet
- 1 Otharri, Suns' GloryOtharri, Suns' Glory
- 1 Painful TruthsPainful Truths
- 1 Path of AncestryPath of Ancestry
- 1 Patriar's SealPatriar's Seal
- 1 Phyrexian ArenaPhyrexian Arena
- 4 PlainsPlains
- 1 Rakdos SignetRakdos Signet
- 1 Read the BonesRead the Bones
- 1 ReconnaissanceReconnaissance
- 1 Rogue's PassageRogue's Passage
- 1 Ruinous UltimatumRuinous Ultimatum
- 1 Rune of MortalityRune of Mortality
- 1 Sevinne's ReclamationSevinne's Reclamation
- 1 ShadowspearShadowspear
- 1 Shattered LandscapeShattered Landscape
- 1 Shattered SanctumShattered Sanctum
- 1 Shay CormacShay Cormac
- 1 Slaughter SpecialistSlaughter Specialist
- 1 Sol RingSol Ring
- 1 Sting, the Glinting DaggerSting, the Glinting Dagger
- 1 Stroke of MidnightStroke of Midnight
- 5 SwampSwamp
- 1 Swiftfoot BootsSwiftfoot Boots
- 1 Swords to PlowsharesSwords to Plowshares
- 1 Taii Wakeen, Perfect ShotTaii Wakeen, Perfect Shot
- 1 Temple of SilenceTemple of Silence
- 1 Termination FacilitatorTermination Facilitator
- 1 Thornbite StaffThornbite Staff
- 1 Vault of the ArchangelVault of the Archangel
- 1 Vorpal SwordVorpal Sword
- 1 Vraska, Betrayal's StingVraska, Betrayal's Sting
- 1 You Are Already DeadYou Are Already Dead
Blood Cultist
Blood Cultist
Daxos the Returned
Daxos the Returned
Drumbellower
Drumbellower
Ertha Jo, Frontier Mentor
Ertha Jo, Frontier Mentor
Falthis, Shadowcat Familiar
Falthis, Shadowcat Familiar
General's Enforcer
General's Enforcer
Harvester of Souls
Harvester of Souls
Humble Defector
Humble Defector
Kalemne, Disciple of Iroas
Kalemne, Disciple of Iroas
Lae'zel, Vlaakith's Champion
Lae'zel, Vlaakith's Champion
Magda, the Hoardmaster
Magda, the Hoardmaster
Maha, Its Feathers Night
Maha, Its Feathers Night
Mari, the Killing Quill
Mari, the Killing Quill
Minthara, Merciless Soul
Minthara, Merciless Soul
Morbid Opportunist
Morbid Opportunist
Otharri, Suns' Glory
Otharri, Suns' Glory
Shay Cormac
Shay Cormac
Slaughter Specialist
Slaughter Specialist
Taii Wakeen, Perfect Shot
Taii Wakeen, Perfect Shot
Termination Facilitator
Termination Facilitator
Instants (9)
Anguished Unmaking
Anguished Unmaking
Boros Charm
Boros Charm
Crackling Doom
Crackling Doom
Despark
Despark
Mirrodin Avenged
Mirrodin Avenged
Mortify
Mortify
Stroke of Midnight
Stroke of Midnight
Swords to Plowshares
Swords to Plowshares
You Are Already Dead
You Are Already Dead
Sorceries (8)
Chandra's Ignition
Chandra's Ignition
Mythos of Snapdax
Mythos of Snapdax
Night's Whisper
Night's Whisper
Open the Armory
Open the Armory
Painful Truths
Painful Truths
Read the Bones
Read the Bones
Ruinous Ultimatum
Ruinous Ultimatum
Sevinne's Reclamation
Sevinne's Reclamation
Artifacts (18)
Arcane Signet
Arcane Signet
Basilisk Collar
Basilisk Collar
Boros Signet
Boros Signet
Commander's Sphere
Commander's Sphere
Fellwar Stone
Fellwar Stone
Glaring Spotlight
Glaring Spotlight
Gorgon Flail
Gorgon Flail
Gorgon's Head
Gorgon's Head
Magewright's Stone
Magewright's Stone
Orzhov Signet
Orzhov Signet
Patriar's Seal
Patriar's Seal
Rakdos Signet
Rakdos Signet
Shadowspear
Shadowspear
Sol Ring
Sol Ring
Sting, the Glinting Dagger
Sting, the Glinting Dagger
Swiftfoot Boots
Swiftfoot Boots
Thornbite Staff
Thornbite Staff
Vorpal Sword
Vorpal Sword
Enchantments (8)
All-Out Assault
All-Out Assault
Aspect of Gorgon
Aspect of Gorgon
Fighter Class
Fighter Class
Gift of Doom
Gift of Doom
Nowhere to Run
Nowhere to Run
Phyrexian Arena
Phyrexian Arena
Reconnaissance
Reconnaissance
Rune of Mortality
Rune of Mortality
Planeswalkers (1)
Vraska, Betrayal's Sting
Vraska, Betrayal's Sting
Lands (21)
Arcane Lighthouse
Arcane Lighthouse
Axgard Armory
Axgard Armory
Battlefield Forge
Battlefield Forge
Bojuka Bog
Bojuka Bog
Caves of Koilos
Caves of Koilos
Clifftop Retreat
Clifftop Retreat
Command Tower
Command Tower
Detection Tower
Detection Tower
Dragonskull Summit
Dragonskull Summit
Evolving Wilds
Evolving Wilds
Exotic Orchard
Exotic Orchard
Fetid Heath
Fetid Heath
Forbidden Orchard
Forbidden Orchard
Isolated Chapel
Isolated Chapel
Nomad Outpost
Nomad Outpost
Path of Ancestry
Path of Ancestry
Rogue's Passage
Rogue's Passage
Shattered Landscape
Shattered Landscape
Shattered Sanctum
Shattered Sanctum
Temple of Silence
Temple of Silence
Vault of the Archangel
Vault of the Archangel
Basics (3)
Mountain
5 Mountains
Plains
4 Plains
Swamp
5 Swamps