Average Deck for Altaïr, Brotherhood Mentor - Core Equipment

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Average Deck for Altaïr, Brotherhood Mentor - Core Equipment

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor

Rank #453

25decks

As Commander As Card Average Deck Decks View Precon

Bracket

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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

Altaïr, Brotherhood Mentor

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Buy at TCGPlayer

Buy at Manapool

Playtest on Archidekt

Commander
- 1Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor
Creatures (23)
- 1DrumbellowerDrumbellower
- 1Ertha Jo, Frontier MentorErtha Jo, Frontier Mentor
- 1Falthis, Shadowcat FamiliarFalthis, Shadowcat Familiar
- 1General's EnforcerGeneral's Enforcer
- 1Humble DefectorHumble Defector
- 1Kalemne, Disciple of IroasKalemne, Disciple of Iroas
- 1Lae'zel, Vlaakith's ChampionLae'zel, Vlaakith's Champion
- 1Magda, the HoardmasterMagda, the Hoardmaster
- 1Maha, Its Feathers NightMaha, Its Feathers Night
- 1Mari, the Killing QuillMari, the Killing Quill
- 1Massacre Girl, Known KillerMassacre Girl, Known Killer
- 1Mathas, Fiend SeekerMathas, Fiend Seeker
- 1Minthara, Merciless SoulMinthara, Merciless Soul
- 1Morbid OpportunistMorbid Opportunist
- 1Otharri, Suns' GloryOtharri, Suns' Glory
- 1Puresteel PaladinPuresteel Paladin
- 1Queen MarchesaQueen Marchesa
- 1Shay CormacShay Cormac
- 1Slaughter SpecialistSlaughter Specialist
- 1Stoneforge MysticStoneforge Mystic
- 1Taii Wakeen, Perfect ShotTaii Wakeen, Perfect Shot
- 1Termination FacilitatorTermination Facilitator
- 1White Plume AdventurerWhite Plume Adventurer
Instants (8)
- 1Anguished UnmakingAnguished Unmaking
- 1Boros CharmBoros Charm
- 1Crackling DoomCrackling Doom
- 1FractureFracture
- 1Mirrodin AvengedMirrodin Avenged
- 1Stroke of MidnightStroke of Midnight
- 1Swords to PlowsharesSwords to Plowshares
- 1You Are Already DeadYou Are Already Dead
Sorceries (7)
- 1Mythos of SnapdaxMythos of Snapdax
- 1Night's WhisperNight's Whisper
- 1Open the ArmoryOpen the Armory
- 1Painful TruthsPainful Truths
- 1Read the BonesRead the Bones
- 1Ruinous UltimatumRuinous Ultimatum
- 1VandalblastVandalblast
Artifacts (17)
- 1Arcane SignetArcane Signet
- 1Basilisk CollarBasilisk Collar
- 1Bounty BoardBounty Board
- 1Gorgon FlailGorgon Flail
- 1Gorgon's HeadGorgon's Head
- 1Hunter's BlowgunHunter's Blowgun
- 1Magewright's StoneMagewright's Stone
- 1Orzhov SignetOrzhov Signet
- 1Patriar's SealPatriar's Seal
- 1Rakdos SignetRakdos Signet
- 1ShadowspearShadowspear
- 1Sol RingSol Ring
- 1Sting, the Glinting DaggerSting, the Glinting Dagger
- 1Swiftfoot BootsSwiftfoot Boots
- 1Talisman of HierarchyTalisman of Hierarchy
- 1Thornbite StaffThornbite Staff
- 1Vorpal SwordVorpal Sword
Enchantments (8)
- 1All-Out AssaultAll-Out Assault
- 1Dazzling Theater // Prop RoomDazzling Theater // Prop Room
- 1Fighter ClassFighter Class
- 1Gift of DoomGift of Doom
- 1Phyrexian ArenaPhyrexian Arena
- 1ReconnaissanceReconnaissance
- 1Rune of MortalityRune of Mortality
- 1Sigarda's AidSigarda's Aid
Lands (36)
- 1Arcane LighthouseArcane Lighthouse
- 1Battlefield ForgeBattlefield Forge
- 1Blood CryptBlood Crypt
- 1Bojuka BogBojuka Bog
- 1Caves of KoilosCaves of Koilos
- 1Clifftop RetreatClifftop Retreat
- 1Command TowerCommand Tower
- 1Detection TowerDetection Tower
- 1Dragonskull SummitDragonskull Summit
- 1Exotic OrchardExotic Orchard
- 1Forbidden OrchardForbidden Orchard
- 1Godless ShrineGodless Shrine
- 1Isolated ChapelIsolated Chapel
- 4MountainMountain
- 1Nomad OutpostNomad Outpost
- 5PlainsPlains
- 1Rogue's PassageRogue's Passage
- 1Sacred FoundrySacred Foundry
- 1Savai TriomeSavai Triome
- 1Shattered LandscapeShattered Landscape
- 1Smoldering MarshSmoldering Marsh
- 1Spectator SeatingSpectator Seating
- 5SwampSwamp
- 1Vault of ChampionsVault of Champions
- 1Vault of the ArchangelVault of the Archangel

Group by

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Drumbellower

Ertha Jo, Frontier Mentor

Falthis, Shadowcat Familiar

General's Enforcer

Humble Defector

Kalemne, Disciple of Iroas

Lae'zel, Vlaakith's Champion

Magda, the Hoardmaster

Maha, Its Feathers Night

Mari, the Killing Quill

Massacre Girl, Known Killer

Mathas, Fiend Seeker

Minthara, Merciless Soul

Morbid Opportunist

Otharri, Suns' Glory

Puresteel Paladin

Queen Marchesa

Shay Cormac

Slaughter Specialist

Stoneforge Mystic

Taii Wakeen, Perfect Shot

Termination Facilitator

White Plume Adventurer

Instants (8)

Anguished Unmaking

Boros Charm

Crackling Doom

Fracture

Mirrodin Avenged

Stroke of Midnight

Swords to Plowshares

You Are Already Dead

Sorceries (7)

Mythos of Snapdax

Night's Whisper

Open the Armory

Painful Truths

Read the Bones

Ruinous Ultimatum

Vandalblast

Artifacts (17)

Arcane Signet

Basilisk Collar

Bounty Board

Gorgon Flail

Gorgon's Head

Hunter's Blowgun

Magewright's Stone

Orzhov Signet

Patriar's Seal

Rakdos Signet

Shadowspear

Sol Ring

Sting, the Glinting Dagger

Swiftfoot Boots

Talisman of Hierarchy

Thornbite Staff

Vorpal Sword

Enchantments (8)

All-Out Assault

Dazzling Theater // Prop Room

Fighter Class

Gift of Doom

Phyrexian Arena

Reconnaissance

Rune of Mortality

Sigarda's Aid

Lands (22)

Arcane Lighthouse

Battlefield Forge

Blood Crypt

Bojuka Bog

Caves of Koilos

Clifftop Retreat

Command Tower

Detection Tower

Dragonskull Summit

Exotic Orchard

Forbidden Orchard

Godless Shrine

Isolated Chapel

Nomad Outpost

Rogue's Passage

Sacred Foundry

Savai Triome

Shattered Landscape

Smoldering Marsh

Spectator Seating

Vault of Champions

Vault of the Archangel

Basics (3)

Mountain

4 Mountain

Plains

5 Plains

Swamp

5 Swamp