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Average Deck for Altaïr, Brotherhood Mentor - Expensive Exhibition
Original Name:
Kelsien, the PlagueKelsien, the Plague
Altaïr, Brotherhood Mentor
Rank #426
2decks

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 Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor
- 1 Aetheric AmplifierAetheric Amplifier
- 1 Agent of the Shadow ThievesAgent of the Shadow Thieves
- 1 Arid MesaArid Mesa
- 1 Aura of SilenceAura of Silence
- 1 Authority of the ConsulsAuthority of the Consuls
- 1 BadlandsBadlands
- 1 Basilisk CollarBasilisk Collar
- 1 BladebrandBladebrand
- 1 Blind ObedienceBlind Obedience
- 1 Blood CryptBlood Crypt
- 1 Bloodchief AscensionBloodchief Ascension
- 1 Bloodstained MireBloodstained Mire
- 1 Bounty BoardBounty Board
- 1 Chromatic LanternChromatic Lantern
- 1 Clifftop RetreatClifftop Retreat
- 1 Command TowerCommand Tower
- 1 Crackling DoomCrackling Doom
- 1 Dauthi VoidwalkerDauthi Voidwalker
- 1 Deadpool, Trading CardDeadpool, Trading Card
- 1 Detection TowerDetection Tower
- 1 Dragonfire BladeDragonfire Blade
- 1 Drown in IchorDrown in Ichor
- 1 Elegant ParlorElegant Parlor
- 1 Ertha Jo, Frontier MentorErtha Jo, Frontier Mentor
- 1 Exotic OrchardExotic Orchard
- 1 Flooded StrandFlooded Strand
- 1 Forbidden OrchardForbidden Orchard
- 1 Gemstone CavernsGemstone Caverns
- 1 Gisa, Glorious ResurrectorGisa, Glorious Resurrector
- 1 Godless ShrineGodless Shrine
- 1 Haunted RidgeHaunted Ridge
- 1 Helm of the HostHelm of the Host
- 1 Isolated ChapelIsolated Chapel
- 1 Kaya's GhostformKaya's Ghostform
- 1 Loran's EscapeLoran's Escape
- 1 Luxury SuiteLuxury Suite
- 1 Magda, the HoardmasterMagda, the Hoardmaster
- 1 Maha, Its Feathers NightMaha, Its Feathers Night
- 1 Malakir RebirthMalakir Rebirth
- 1 Mari, the Killing QuillMari, the Killing Quill
- 1 Marsh FlatsMarsh Flats
- 1 Massacre Girl, Known KillerMassacre Girl, Known Killer
- 1 Mathas, Fiend SeekerMathas, Fiend Seeker
- 1 Mirrodin AvengedMirrodin Avenged
- 1 Morbid OpportunistMorbid Opportunist
- 1 MountainMountain
- 1 Mox AmberMox Amber
- 1 Nomad OutpostNomad Outpost
- 1 Nowhere to RunNowhere to Run
- 1 Open the ArmoryOpen the Armory
- 1 Otharri, Suns' GloryOtharri, Suns' Glory
- 1 Patriar's SealPatriar's Seal
- 2 PlainsPlains
- 1 PlateauPlateau
- 1 Pre-War FormalwearPre-War Formalwear
- 1 Ragavan, Nimble PilfererRagavan, Nimble Pilferer
- 1 ReanimateReanimate
- 1 Reflecting PoolReflecting Pool
- 1 Rip ApartRip Apart
- 1 Ruinous UltimatumRuinous Ultimatum
- 1 Rune of MortalityRune of Mortality
- 1 Sacred FoundrySacred Foundry
- 1 Savai TriomeSavai Triome
- 1 ScrublandScrubland
- 1 Sejiri ShelterSejiri Shelter
- 1 Sevinne's ReclamationSevinne's Reclamation
- 1 ShadowspearShadowspear
- 1 Shadowy BackstreetShadowy Backstreet
- 1 Shay CormacShay Cormac
- 1 Sheoldred, the ApocalypseSheoldred, the Apocalypse
- 1 Sol RingSol Ring
- 1 Spectator SeatingSpectator Seating
- 1 Starting TownStarting Town
- 1 Steelshaper's GiftSteelshaper's Gift
- 1 Sting, the Glinting DaggerSting, the Glinting Dagger
- 1 Stoneforge MysticStoneforge Mystic
- 1 Stroke of MidnightStroke of Midnight
- 1 Sundering EruptionSundering Eruption
- 1 Sundown PassSundown Pass
- 1 SwampSwamp
- 1 Talisman of HierarchyTalisman of Hierarchy
- 1 Termination FacilitatorTermination Facilitator
- 1 The Soul StoneThe Soul Stone
- 1 Thornbite StaffThornbite Staff
- 1 Thraben CharmThraben Charm
- 1 Thrill of PossibilityThrill of Possibility
- 1 Touch the Spirit RealmTouch the Spirit Realm
- 1 Toxic DelugeToxic Deluge
- 1 Toxin AnalysisToxin Analysis
- 1 UnearthUnearth
- 1 Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
- 1 Vault of ChampionsVault of Champions
- 1 Virulent SwipeVirulent Swipe
- 1 Vorpal SwordVorpal Sword
- 1 Wear // TearWear // Tear
- 1 White Plume AdventurerWhite Plume Adventurer
- 1 Windswept HeathWindswept Heath
- 1 Witch EnchanterWitch Enchanter
Dauthi Voidwalker
Dauthi Voidwalker
Deadpool, Trading Card
Deadpool, Trading Card
Ertha Jo, Frontier Mentor
Ertha Jo, Frontier Mentor
Gisa, Glorious Resurrector
Gisa, Glorious Resurrector
Magda, the Hoardmaster
Magda, the Hoardmaster
Maha, Its Feathers Night
Maha, Its Feathers Night
Mari, the Killing Quill
Mari, the Killing Quill
Massacre Girl, Known Killer
Massacre Girl, Known Killer
Mathas, Fiend Seeker
Mathas, Fiend Seeker
Morbid Opportunist
Morbid Opportunist
Otharri, Suns' Glory
Otharri, Suns' Glory
Ragavan, Nimble Pilferer
Ragavan, Nimble Pilferer
Shay Cormac
Shay Cormac
Sheoldred, the Apocalypse
Sheoldred, the Apocalypse
Stoneforge Mystic
Stoneforge Mystic
Termination Facilitator
Termination Facilitator
White Plume Adventurer
White Plume Adventurer
Witch Enchanter
Witch Enchanter
Instants (12)
Bladebrand
Bladebrand
Crackling Doom
Crackling Doom
Loran's Escape
Loran's Escape
Malakir Rebirth
Malakir Rebirth
Mirrodin Avenged
Mirrodin Avenged
Sejiri Shelter
Sejiri Shelter
Stroke of Midnight
Stroke of Midnight
Thraben Charm
Thraben Charm
Thrill of Possibility
Thrill of Possibility
Toxin Analysis
Toxin Analysis
Virulent Swipe
Virulent Swipe
Wear // Tear
Wear // Tear
Sorceries (10)
Drown in Ichor
Drown in Ichor
Open the Armory
Open the Armory
Reanimate
Reanimate
Rip Apart
Rip Apart
Ruinous Ultimatum
Ruinous Ultimatum
Sevinne's Reclamation
Sevinne's Reclamation
Steelshaper's Gift
Steelshaper's Gift
Sundering Eruption
Sundering Eruption
Toxic Deluge
Toxic Deluge
Unearth
Unearth
Artifacts (16)
Aetheric Amplifier
Aetheric Amplifier
Basilisk Collar
Basilisk Collar
Bounty Board
Bounty Board
Chromatic Lantern
Chromatic Lantern
Dragonfire Blade
Dragonfire Blade
Helm of the Host
Helm of the Host
Mox Amber
Mox Amber
Patriar's Seal
Patriar's Seal
Pre-War Formalwear
Pre-War Formalwear
Shadowspear
Shadowspear
Sol Ring
Sol Ring
Sting, the Glinting Dagger
Sting, the Glinting Dagger
Talisman of Hierarchy
Talisman of Hierarchy
The Soul Stone
The Soul Stone
Thornbite Staff
Thornbite Staff
Vorpal Sword
Vorpal Sword
Enchantments (9)
Agent of the Shadow Thieves
Agent of the Shadow Thieves
Aura of Silence
Aura of Silence
Authority of the Consuls
Authority of the Consuls
Blind Obedience
Blind Obedience
Bloodchief Ascension
Bloodchief Ascension
Kaya's Ghostform
Kaya's Ghostform
Nowhere to Run
Nowhere to Run
Rune of Mortality
Rune of Mortality
Touch the Spirit Realm
Touch the Spirit Realm
Lands (30)
Arid Mesa
Arid Mesa
Badlands
Badlands
Blood Crypt
Blood Crypt
Bloodstained Mire
Bloodstained Mire
Clifftop Retreat
Clifftop Retreat
Command Tower
Command Tower
Detection Tower
Detection Tower
Elegant Parlor
Elegant Parlor
Exotic Orchard
Exotic Orchard
Flooded Strand
Flooded Strand
Forbidden Orchard
Forbidden Orchard
Gemstone Caverns
Gemstone Caverns
Godless Shrine
Godless Shrine
Haunted Ridge
Haunted Ridge
Isolated Chapel
Isolated Chapel
Luxury Suite
Luxury Suite
Marsh Flats
Marsh Flats
Nomad Outpost
Nomad Outpost
Plateau
Plateau
Reflecting Pool
Reflecting Pool
Sacred Foundry
Sacred Foundry
Savai Triome
Savai Triome
Scrubland
Scrubland
Shadowy Backstreet
Shadowy Backstreet
Spectator Seating
Spectator Seating
Starting Town
Starting Town
Sundown Pass
Sundown Pass
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
Vault of Champions
Vault of Champions
Windswept Heath
Windswept Heath
Basics (3)
Mountain
1 Mountain
Plains
2 Plains
Swamp
1 Swamp