Average Deck for Kelsien, the Plague - Core Aggro

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Average Deck for Kelsien, the Plague - Core Aggro

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague

Rank #462

11decks

As Commander As Card Average Deck Decks View Precon

Bracket

All

2 3 4

Budget

Any $$$$

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

Julia Maddalena

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.

Decklist

Kelsien, the Plague

Buy at Card Kingdom

Buy at TCGPlayer

Buy at Manapool

Playtest on Archidekt

Commander
- 1Kelsien, the PlagueKelsien, the Plague
Creatures (24)
- 1Akiri, Fearless VoyagerAkiri, Fearless Voyager
- 1Archetype of FinalityArchetype of Finality
- 1Azula, Ruthless FirebenderAzula, Ruthless Firebender
- 1Daxos the ReturnedDaxos the Returned
- 1Ertha Jo, Frontier MentorErtha Jo, Frontier Mentor
- 1Falthis, Shadowcat FamiliarFalthis, Shadowcat Familiar
- 1General's EnforcerGeneral's Enforcer
- 1Grateful ApparitionGrateful Apparition
- 1Humble DefectorHumble Defector
- 1Kalemne, Disciple of IroasKalemne, Disciple of Iroas
- 1Kratos, Stoic FatherKratos, Stoic Father
- 1Magda, the HoardmasterMagda, the Hoardmaster
- 1Mathas, Fiend SeekerMathas, Fiend Seeker
- 1Minthara, Merciless SoulMinthara, Merciless Soul
- 1Morbid OpportunistMorbid Opportunist
- 1Norn's ChoirmasterNorn's Choirmaster
- 1Otharri, Suns' GloryOtharri, Suns' Glory
- 1Patrolling PeacemakerPatrolling Peacemaker
- 1Robaran MercenariesRobaran Mercenaries
- 1Shay CormacShay Cormac
- 1Slaughter SpecialistSlaughter Specialist
- 1Taii Wakeen, Perfect ShotTaii Wakeen, Perfect Shot
- 1Void BeckonerVoid Beckoner
- 1Zagras, Thief of HeartbeatsZagras, Thief of Heartbeats
Instants (10)
- 1Anguished UnmakingAnguished Unmaking
- 1BladebrandBladebrand
- 1Boros CharmBoros Charm
- 1Crackling DoomCrackling Doom
- 1FractureFracture
- 1Mirrodin AvengedMirrodin Avenged
- 1Stroke of MidnightStroke of Midnight
- 1Swords to PlowsharesSwords to Plowshares
- 1TerminateTerminate
- 1You Are Already DeadYou Are Already Dead
Sorceries (6)
- 1Drown in IchorDrown in Ichor
- 1Fix What's BrokenFix What's Broken
- 1Mythos of SnapdaxMythos of Snapdax
- 1Read the BonesRead the Bones
- 1UnearthUnearth
- 1Vat EmergenceVat Emergence
Artifacts (14)
- 1Aetheric AmplifierAetheric Amplifier
- 1Arcane SignetArcane Signet
- 1Basilisk CollarBasilisk Collar
- 1Boros SignetBoros Signet
- 1Gorgon FlailGorgon Flail
- 1Orzhov SignetOrzhov Signet
- 1Patriar's SealPatriar's Seal
- 1Quietus SpikeQuietus Spike
- 1Rakdos SignetRakdos Signet
- 1ShadowspearShadowspear
- 1Sol RingSol Ring
- 1Sting, the Glinting DaggerSting, the Glinting Dagger
- 1Thornbite StaffThornbite Staff
- 1Vorpal SwordVorpal Sword
Enchantments (8)
- 1Aspect of GorgonAspect of Gorgon
- 1Black MarketBlack Market
- 1Gift of DoomGift of Doom
- 1Glasswing GraceGlasswing Grace
- 1Nowhere to RunNowhere to Run
- 1Rakdos Joins UpRakdos Joins Up
- 1ReconnaissanceReconnaissance
- 1Rune of MortalityRune of Mortality
Lands (37)
- 1Arcane LighthouseArcane Lighthouse
- 1Axgard ArmoryAxgard Armory
- 1Battlefield ForgeBattlefield Forge
- 1Caves of KoilosCaves of Koilos
- 1Clifftop RetreatClifftop Retreat
- 1Command TowerCommand Tower
- 1Dragonskull SummitDragonskull Summit
- 1Exotic OrchardExotic Orchard
- 1Forbidden OrchardForbidden Orchard
- 1Furycalm SnarlFurycalm Snarl
- 1Haunted RidgeHaunted Ridge
- 1Isolated ChapelIsolated Chapel
- 1Karn's BastionKarn's Bastion
- 4MountainMountain
- 1Nomad OutpostNomad Outpost
- 6PlainsPlains
- 1Rakdos CarnariumRakdos Carnarium
- 1Rogue's PassageRogue's Passage
- 1Shattered LandscapeShattered Landscape
- 1Smoldering MarshSmoldering Marsh
- 1Sundown PassSundown Pass
- 6SwampSwamp
- 1Tainted FieldTainted Field
- 1Vault of the ArchangelVault of the Archangel

Group by

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Filters Card Filters

Akiri, Fearless Voyager

Archetype of Finality

Azula, Ruthless Firebender

Daxos the Returned

Ertha Jo, Frontier Mentor

Falthis, Shadowcat Familiar

General's Enforcer

Grateful Apparition

Humble Defector

Kalemne, Disciple of Iroas

Kratos, Stoic Father

Magda, the Hoardmaster

Mathas, Fiend Seeker

Minthara, Merciless Soul

Morbid Opportunist

Norn's Choirmaster

Otharri, Suns' Glory

Patrolling Peacemaker

Robaran Mercenaries

Shay Cormac

Slaughter Specialist

Taii Wakeen, Perfect Shot

Void Beckoner

Zagras, Thief of Heartbeats

Instants (10)

Anguished Unmaking

Bladebrand

Boros Charm

Crackling Doom

Fracture

Mirrodin Avenged

Stroke of Midnight

Swords to Plowshares

Terminate

You Are Already Dead

Sorceries (6)

Drown in Ichor

Fix What's Broken

Mythos of Snapdax

Read the Bones

Unearth

Vat Emergence

Artifacts (14)

Aetheric Amplifier

Arcane Signet

Basilisk Collar

Boros Signet

Gorgon Flail

Orzhov Signet

Patriar's Seal

Quietus Spike

Rakdos Signet

Shadowspear

Sol Ring

Sting, the Glinting Dagger

Thornbite Staff

Vorpal Sword

Enchantments (8)

Aspect of Gorgon

Black Market

Gift of Doom

Glasswing Grace

Nowhere to Run

Rakdos Joins Up

Reconnaissance

Rune of Mortality

Lands (21)

Arcane Lighthouse

Axgard Armory

Battlefield Forge

Caves of Koilos

Clifftop Retreat

Command Tower

Dragonskull Summit

Exotic Orchard

Forbidden Orchard

Furycalm Snarl

Haunted Ridge

Isolated Chapel

Karn's Bastion

Nomad Outpost

Rakdos Carnarium

Rogue's Passage

Shattered Landscape

Smoldering Marsh

Sundown Pass

Tainted Field

Vault of the Archangel

Basics (3)

Mountain

4 Mountain

Plains

6 Plains

Swamp

6 Swamp