Average Deck for Kelsien, the Plague - Expensive Assassins

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague

Rank #448

2decks

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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 (26)
- 1Boggart TrawlerBoggart Trawler
- 1Bounty HunterBounty Hunter
- 1Daxos the ReturnedDaxos the Returned
- 1Ertha Jo, Frontier MentorErtha Jo, Frontier Mentor
- 1Esper SentinelEsper Sentinel
- 1Falthis, Shadowcat FamiliarFalthis, Shadowcat Familiar
- 1Giver of RunesGiver of Runes
- 1Magda, the HoardmasterMagda, the Hoardmaster
- 1Maha, Its Feathers NightMaha, Its Feathers Night
- 1Mangara of CorondorMangara of Corondor
- 1Mari, the Killing QuillMari, the Killing Quill
- 1Marvin, Murderous MimicMarvin, Murderous Mimic
- 1Massacre WurmMassacre Wurm
- 1Mathas, Fiend SeekerMathas, Fiend Seeker
- 1Morbid OpportunistMorbid Opportunist
- 1Mother of RunesMother of Runes
- 1Nelly Borca, Impulsive AccuserNelly Borca, Impulsive Accuser
- 1Plargg, Dean of ChaosPlargg, Dean of Chaos
- 1Puresteel PaladinPuresteel Paladin
- 1Restoration SpecialistRestoration Specialist
- 1Shay CormacShay Cormac
- 1Stoneforge MysticStoneforge Mystic
- 1Taii Wakeen, Perfect ShotTaii Wakeen, Perfect Shot
- 1Termination FacilitatorTermination Facilitator
- 1Zagras, Thief of HeartbeatsZagras, Thief of Heartbeats
- 1Zealot il-VecZealot il-Vec
Instants (10)
- 1Anguished UnmakingAnguished Unmaking
- 1Argivian FindArgivian Find
- 1EphemerateEphemerate
- 1Imp's MischiefImp's Mischief
- 1Lightning BoltLightning Bolt
- 1Malakir RebirthMalakir Rebirth
- 1Razorgrass AmbushRazorgrass Ambush
- 1Teferi's ProtectionTeferi's Protection
- 1Untimely MalfunctionUntimely Malfunction
- 1Virulent SwipeVirulent Swipe
Sorceries (5)
- 1Open the ArmoryOpen the Armory
- 1Shatterskull SmashingShatterskull Smashing
- 1Single CombatSingle Combat
- 1Starfall InvocationStarfall Invocation
- 1VandalblastVandalblast
Artifacts (15)
- 1Arcane SignetArcane Signet
- 1Bandit's HaulBandit's Haul
- 1Gorgon FlailGorgon Flail
- 1Key to the CityKey to the City
- 1Magewright's StoneMagewright's Stone
- 1Mithril CoatMithril Coat
- 1Robe of StarsRobe of Stars
- 1ShadowspearShadowspear
- 1Sol RingSol Ring
- 1Sting, the Glinting DaggerSting, the Glinting Dagger
- 1Sword of Fire and IceSword of Fire and Ice
- 1Sword of Truth and JusticeSword of Truth and Justice
- 1Thousand-Year ElixirThousand-Year Elixir
- 1Vorpal SwordVorpal Sword
- 1Whispersilk CloakWhispersilk Cloak
Enchantments (9)
- 1Dance of the DeadDance of the Dead
- 1Darksteel MutationDarksteel Mutation
- 1Fighter ClassFighter Class
- 1Forge AnewForge Anew
- 1Gift of DoomGift of Doom
- 1Gift of ImmortalityGift of Immortality
- 1Glistening OilGlistening Oil
- 1ReconnaissanceReconnaissance
- 1Sigarda's AidSigarda's Aid
Planeswalker (1)
- 1Kaya, Geist HunterKaya, Geist Hunter
Lands (33)
- 1Ancient TombAncient Tomb
- 1Arcane LighthouseArcane Lighthouse
- 1Battlefield ForgeBattlefield Forge
- 1Blood CryptBlood Crypt
- 1Buried RuinBuried Ruin
- 1Caves of KoilosCaves of Koilos
- 1Command TowerCommand Tower
- 1Dragonskull SummitDragonskull Summit
- 1Elegant ParlorElegant Parlor
- 1Godless ShrineGodless Shrine
- 1Isolated ChapelIsolated Chapel
- 1Karn's BastionKarn's Bastion
- 3MountainMountain
- 1Myriad LandscapeMyriad Landscape
- 3PlainsPlains
- 1PlateauPlateau
- 1Plaza of HeroesPlaza of Heroes
- 1Sacred FoundrySacred Foundry
- 1Savai TriomeSavai Triome
- 1ScrublandScrubland
- 1Shattered LandscapeShattered Landscape
- 1Sundown PassSundown Pass
- 3SwampSwamp
- 1Tarnished CitadelTarnished Citadel
- 1Verdant CatacombsVerdant Catacombs
- 1Windswept HeathWindswept Heath
- 1Wooded FoothillsWooded Foothills

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Filters Card Filters

Boggart Trawler

Bounty Hunter

Daxos the Returned

Ertha Jo, Frontier Mentor

Esper Sentinel

Falthis, Shadowcat Familiar

Giver of Runes

Magda, the Hoardmaster

Maha, Its Feathers Night

Mangara of Corondor

Mari, the Killing Quill

Marvin, Murderous Mimic

Massacre Wurm

Mathas, Fiend Seeker

Morbid Opportunist

Mother of Runes

Nelly Borca, Impulsive Accuser

Plargg, Dean of Chaos

Puresteel Paladin

Restoration Specialist

Shay Cormac

Stoneforge Mystic

Taii Wakeen, Perfect Shot

Termination Facilitator

Zagras, Thief of Heartbeats

Zealot il-Vec

Instants (10)

Anguished Unmaking

Argivian Find

Ephemerate

Imp's Mischief

Lightning Bolt

Malakir Rebirth

Razorgrass Ambush

Teferi's Protection

Untimely Malfunction

Virulent Swipe

Sorceries (5)

Open the Armory

Shatterskull Smashing

Single Combat

Starfall Invocation

Vandalblast

Artifacts (15)

Arcane Signet

Bandit's Haul

Gorgon Flail

Key to the City

Magewright's Stone

Mithril Coat

Robe of Stars

Shadowspear

Sol Ring

Sting, the Glinting Dagger

Sword of Fire and Ice

Sword of Truth and Justice

Thousand-Year Elixir

Vorpal Sword

Whispersilk Cloak

Enchantments (9)

Dance of the Dead

Darksteel Mutation

Fighter Class

Forge Anew

Gift of Doom

Gift of Immortality

Glistening Oil

Reconnaissance

Sigarda's Aid

Planeswalkers (1)

Kaya, Geist Hunter

Lands (24)

Ancient Tomb

Arcane Lighthouse

Battlefield Forge

Blood Crypt

Buried Ruin

Caves of Koilos

Command Tower

Dragonskull Summit

Elegant Parlor

Godless Shrine

Isolated Chapel

Karn's Bastion

Myriad Landscape

Plateau

Plaza of Heroes

Sacred Foundry

Savai Triome

Scrubland

Shattered Landscape

Sundown Pass

Tarnished Citadel

Verdant Catacombs

Windswept Heath

Wooded Foothills

Basics (3)

Mountain

3 Mountain

Plains

3 Plains

Swamp

3 Swamp