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 #421

12decks

As Commander As Card Average Deck Decks View Precon

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All 1 2 3 4 5

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.

Background image for Fire and Ice: Which Cards are Hot and Cold for Nov. 14?

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.

Average Decklist

Kelsien, the Plague

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Playtest on Archidekt

- 1 Kelsien, the PlagueKelsien, the Plague
- 1 Aetheric AmplifierAetheric Amplifier
- 1 Akiri, Fearless VoyagerAkiri, Fearless Voyager
- 1 Anguished UnmakingAnguished Unmaking
- 1 Arcane LighthouseArcane Lighthouse
- 1 Arcane SignetArcane Signet
- 1 Archetype of FinalityArchetype of Finality
- 1 Ash BarrensAsh Barrens
- 1 Aspect of GorgonAspect of Gorgon
- 1 Azula, Ruthless FirebenderAzula, Ruthless Firebender
- 1 Basilisk CollarBasilisk Collar
- 1 BladebrandBladebrand
- 1 Boros CharmBoros Charm
- 1 Boros GarrisonBoros Garrison
- 1 Boros SignetBoros Signet
- 1 Call of the Death-DwellerCall of the Death-Dweller
- 1 Clackbridge TrollClackbridge Troll
- 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 Dazzling Theater // Prop RoomDazzling Theater // Prop Room
- 1 Deathbringer ThoctarDeathbringer Thoctar
- 1 DesparkDespark
- 1 Dragonskull SummitDragonskull Summit
- 1 Drown in IchorDrown in Ichor
- 1 Ertha Jo, Frontier MentorErtha Jo, Frontier Mentor
- 1 Evolving WildsEvolving Wilds
- 1 Exotic OrchardExotic Orchard
- 1 Falthis, Shadowcat FamiliarFalthis, Shadowcat Familiar
- 1 Forbidden OrchardForbidden Orchard
- 1 General's EnforcerGeneral's Enforcer
- 1 Gift of DoomGift of Doom
- 1 Gorgon FlailGorgon Flail
- 1 Grateful ApparitionGrateful Apparition
- 1 Humble DefectorHumble Defector
- 1 Isolated ChapelIsolated Chapel
- 1 Kalemne, Disciple of IroasKalemne, Disciple of Iroas
- 1 Kratos, Stoic FatherKratos, Stoic Father
- 1 Lae'zel, Vlaakith's ChampionLae'zel, Vlaakith's Champion
- 1 Magewright's StoneMagewright's Stone
- 1 Mathas, Fiend SeekerMathas, Fiend Seeker
- 1 Minthara, Merciless SoulMinthara, Merciless Soul
- 1 Mirrodin AvengedMirrodin Avenged
- 1 Morbid OpportunistMorbid Opportunist
- 5 MountainMountain
- 1 Mythos of SnapdaxMythos of Snapdax
- 1 Nomad OutpostNomad Outpost
- 1 Nowhere to RunNowhere to Run
- 1 Offer ImmortalityOffer Immortality
- 1 Orzhov BasilicaOrzhov Basilica
- 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 Peter Parker's CameraPeter Parker's Camera
- 6 PlainsPlains
- 1 Queen MarchesaQueen Marchesa
- 1 Rakdos CarnariumRakdos Carnarium
- 1 Rakdos SignetRakdos Signet
- 1 ReconnaissanceReconnaissance
- 1 Retreat to HagraRetreat to Hagra
- 1 Rinoa, Angel WingRinoa, Angel Wing
- 1 Robaran MercenariesRobaran Mercenaries
- 1 Rogue's PassageRogue's Passage
- 1 Rune of MortalityRune of Mortality
- 1 Scout for SurvivorsScout for Survivors
- 1 Shattered LandscapeShattered Landscape
- 1 Shay CormacShay Cormac
- 1 Smoldering MarshSmoldering Marsh
- 1 Sol RingSol Ring
- 1 Sting, the Glinting DaggerSting, the Glinting Dagger
- 1 Stroke of MidnightStroke of Midnight
- 1 Sun TitanSun Titan
- 6 SwampSwamp
- 1 Taii Wakeen, Perfect ShotTaii Wakeen, Perfect Shot
- 1 Tainted FieldTainted Field
- 1 Temple of TriumphTemple of Triumph
- 1 TerminateTerminate
- 1 Thornbite StaffThornbite Staff
- 1 UnearthUnearth
- 1 Vault of the ArchangelVault of the Archangel
- 1 You Are Already DeadYou Are Already Dead
- 1 Zagras, Thief of HeartbeatsZagras, Thief of Heartbeats

Group by

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Filters Card Filters

Akiri, Fearless Voyager

Archetype of Finality

Azula, Ruthless Firebender

Clackbridge Troll

Daxos the Returned

Deathbringer Thoctar

Ertha Jo, Frontier Mentor

Falthis, Shadowcat Familiar

General's Enforcer

Grateful Apparition

Humble Defector

Kalemne, Disciple of Iroas

Kratos, Stoic Father

Lae'zel, Vlaakith's Champion

Mathas, Fiend Seeker

Minthara, Merciless Soul

Morbid Opportunist

Otharri, Suns' Glory

Queen Marchesa

Rinoa, Angel Wing

Robaran Mercenaries

Shay Cormac

Sun Titan

Taii Wakeen, Perfect Shot

Zagras, Thief of Heartbeats

Instants (10)

Anguished Unmaking

Bladebrand

Boros Charm

Crackling Doom

Despark

Mirrodin Avenged

Offer Immortality

Stroke of Midnight

Terminate

You Are Already Dead

Sorceries (6)

Call of the Death-Dweller

Drown in Ichor

Mythos of Snapdax

Painful Truths

Scout for Survivors

Unearth

Artifacts (14)

Aetheric Amplifier

Arcane Signet

Basilisk Collar

Boros Signet

Commander's Sphere

Gorgon Flail

Magewright's Stone

Orzhov Signet

Patriar's Seal

Peter Parker's Camera

Rakdos Signet

Sol Ring

Sting, the Glinting Dagger

Thornbite Staff

Enchantments (7)

Aspect of Gorgon

Dazzling Theater // Prop Room

Gift of Doom

Nowhere to Run

Reconnaissance

Retreat to Hagra

Rune of Mortality

Lands (20)

Arcane Lighthouse

Ash Barrens

Boros Garrison

Clifftop Retreat

Command Tower

Dragonskull Summit

Evolving Wilds

Exotic Orchard

Forbidden Orchard

Isolated Chapel

Nomad Outpost

Orzhov Basilica

Path of Ancestry

Rakdos Carnarium

Rogue's Passage

Shattered Landscape

Smoldering Marsh

Tainted Field

Temple of Triumph

Vault of the Archangel

Basics (3)

Mountain

5 Mountains

Plains

6 Plains

Swamp

6 Swamps