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Average Deck for Kelsien, the Plague - Expensive Upgraded Equipment
Alternate Names:
Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor
Kelsien, the Plague
Rank #386
4decks

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 Kelsien, the PlagueKelsien, the Plague
- 1 Agent of the Shadow ThievesAgent of the Shadow Thieves
- 1 Alesha's LegacyAlesha's Legacy
- 1 All-Out AssaultAll-Out Assault
- 1 Anguished UnmakingAnguished Unmaking
- 1 Arcane LighthouseArcane Lighthouse
- 1 Arcane SignetArcane Signet
- 1 Arid MesaArid Mesa
- 1 Armored SkyhunterArmored Skyhunter
- 1 Basilisk CollarBasilisk Collar
- 1 Battlefield ForgeBattlefield Forge
- 1 Black Market ConnectionsBlack Market Connections
- 1 Blood CryptBlood Crypt
- 1 Bloodstained MireBloodstained Mire
- 1 Bojuka BogBojuka Bog
- 1 Boros CharmBoros Charm
- 1 Brotherhood RegaliaBrotherhood Regalia
- 1 Caves of KoilosCaves of Koilos
- 1 City of BrassCity of Brass
- 1 Cloud, Midgar MercenaryCloud, Midgar Mercenary
- 1 Codsworth, Handy HelperCodsworth, Handy Helper
- 1 Command BeaconCommand Beacon
- 1 Command TowerCommand Tower
- 1 Dazzling Theater // Prop RoomDazzling Theater // Prop Room
- 1 Deflecting SwatDeflecting Swat
- 1 Demonic TutorDemonic Tutor
- 1 Dragonfire BladeDragonfire Blade
- 1 DrumbellowerDrumbellower
- 1 Enlightened TutorEnlightened Tutor
- 1 Exotic OrchardExotic Orchard
- 1 Falthis, Shadowcat FamiliarFalthis, Shadowcat Familiar
- 1 Fetid HeathFetid Heath
- 1 Fighter ClassFighter Class
- 1 Forbidden OrchardForbidden Orchard
- 1 General's EnforcerGeneral's Enforcer
- 1 Giver of RunesGiver of Runes
- 1 Godless ShrineGodless Shrine
- 1 Gorgon FlailGorgon Flail
- 1 Gorgon's HeadGorgon's Head
- 1 Hammer of NazahnHammer of Nazahn
- 1 Haunted RidgeHaunted Ridge
- 1 Humble DefectorHumble Defector
- 1 Illusionist's BracersIllusionist's Bracers
- 1 Lion SashLion Sash
- 1 Lotho, Corrupt ShirriffLotho, Corrupt Shirriff
- 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 Minthara, Merciless SoulMinthara, Merciless Soul
- 1 Morbid OpportunistMorbid Opportunist
- 1 Mother of RunesMother of Runes
- 1 MountainMountain
- 1 Mythos of SnapdaxMythos of Snapdax
- 1 Nibelheim AflameNibelheim Aflame
- 1 Nomad OutpostNomad Outpost
- 1 Otharri, Suns' GloryOtharri, Suns' Glory
- 1 Patriar's SealPatriar's Seal
- 1 Plaza of HeroesPlaza of Heroes
- 1 Prismatic VistaPrismatic Vista
- 1 Puresteel PaladinPuresteel Paladin
- 1 Robe of StarsRobe of Stars
- 1 Rugged PrairieRugged Prairie
- 1 Ruinous UltimatumRuinous Ultimatum
- 1 Rune of MortalityRune of Mortality
- 1 Sacred FoundrySacred Foundry
- 1 Savai TriomeSavai Triome
- 1 Serra AscendantSerra Ascendant
- 1 Sevinne's ReclamationSevinne's Reclamation
- 1 ShadowspearShadowspear
- 1 Shadrix SilverquillShadrix Silverquill
- 1 Shattered SanctumShattered Sanctum
- 1 Shay CormacShay Cormac
- 1 Shizo, Death's StorehouseShizo, Death's Storehouse
- 1 Sigarda's AidSigarda's Aid
- 1 Sol RingSol Ring
- 1 Spectator SeatingSpectator Seating
- 1 Sram, Senior EdificerSram, Senior Edificer
- 1 Starting TownStarting Town
- 1 Steelshaper's GiftSteelshaper's Gift
- 1 Sting, the Glinting DaggerSting, the Glinting Dagger
- 1 Stoneforge MysticStoneforge Mystic
- 1 Strength-Testing HammerStrength-Testing Hammer
- 1 Sundown PassSundown Pass
- 1 SwampSwamp
- 1 Swiftfoot BootsSwiftfoot Boots
- 1 Talisman of ConvictionTalisman of Conviction
- 1 Talisman of HierarchyTalisman of Hierarchy
- 1 Talisman of IndulgenceTalisman of Indulgence
- 1 Teferi's ProtectionTeferi's Protection
- 1 The MasamuneThe Masamune
- 1 Thornbite StaffThornbite Staff
- 1 Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
- 1 Urza's SagaUrza's Saga
- 1 Vault of ChampionsVault of Champions
- 1 Vault of the ArchangelVault of the Archangel
- 1 Vorpal SwordVorpal Sword
- 1 White Plume AdventurerWhite Plume Adventurer
Armored Skyhunter
Armored Skyhunter
Cloud, Midgar Mercenary
Cloud, Midgar Mercenary
Codsworth, Handy Helper
Codsworth, Handy Helper
Drumbellower
Drumbellower
Falthis, Shadowcat Familiar
Falthis, Shadowcat Familiar
General's Enforcer
General's Enforcer
Giver of Runes
Giver of Runes
Humble Defector
Humble Defector
Lion Sash
Lion Sash
Lotho, Corrupt Shirriff
Lotho, Corrupt Shirriff
Magda, the Hoardmaster
Magda, the Hoardmaster
Maha, Its Feathers Night
Maha, Its Feathers Night
Mari, the Killing Quill
Mari, the Killing Quill
Minthara, Merciless Soul
Minthara, Merciless Soul
Morbid Opportunist
Morbid Opportunist
Mother of Runes
Mother of Runes
Otharri, Suns' Glory
Otharri, Suns' Glory
Puresteel Paladin
Puresteel Paladin
Serra Ascendant
Serra Ascendant
Shadrix Silverquill
Shadrix Silverquill
Shay Cormac
Shay Cormac
Sram, Senior Edificer
Sram, Senior Edificer
Stoneforge Mystic
Stoneforge Mystic
White Plume Adventurer
White Plume Adventurer
Instants (7)
Alesha's Legacy
Alesha's Legacy
Anguished Unmaking
Anguished Unmaking
Boros Charm
Boros Charm
Deflecting Swat
Deflecting Swat
Enlightened Tutor
Enlightened Tutor
Malakir Rebirth
Malakir Rebirth
Teferi's Protection
Teferi's Protection
Sorceries (6)
Demonic Tutor
Demonic Tutor
Mythos of Snapdax
Mythos of Snapdax
Nibelheim Aflame
Nibelheim Aflame
Ruinous Ultimatum
Ruinous Ultimatum
Sevinne's Reclamation
Sevinne's Reclamation
Steelshaper's Gift
Steelshaper's Gift
Artifacts (21)
Arcane Signet
Arcane Signet
Basilisk Collar
Basilisk Collar
Brotherhood Regalia
Brotherhood Regalia
Dragonfire Blade
Dragonfire Blade
Gorgon Flail
Gorgon Flail
Gorgon's Head
Gorgon's Head
Hammer of Nazahn
Hammer of Nazahn
Illusionist's Bracers
Illusionist's Bracers
Patriar's Seal
Patriar's Seal
Robe of Stars
Robe of Stars
Shadowspear
Shadowspear
Sol Ring
Sol Ring
Sting, the Glinting Dagger
Sting, the Glinting Dagger
Strength-Testing Hammer
Strength-Testing Hammer
Swiftfoot Boots
Swiftfoot Boots
Talisman of Conviction
Talisman of Conviction
Talisman of Hierarchy
Talisman of Hierarchy
Talisman of Indulgence
Talisman of Indulgence
The Masamune
The Masamune
Thornbite Staff
Thornbite Staff
Vorpal Sword
Vorpal Sword
Enchantments (7)
Agent of the Shadow Thieves
Agent of the Shadow Thieves
All-Out Assault
All-Out Assault
Black Market Connections
Black Market Connections
Dazzling Theater // Prop Room
Dazzling Theater // Prop Room
Fighter Class
Fighter Class
Rune of Mortality
Rune of Mortality
Sigarda's Aid
Sigarda's Aid
Lands (32)
Arcane Lighthouse
Arcane Lighthouse
Arid Mesa
Arid Mesa
Battlefield Forge
Battlefield Forge
Blood Crypt
Blood Crypt
Bloodstained Mire
Bloodstained Mire
Bojuka Bog
Bojuka Bog
Caves of Koilos
Caves of Koilos
City of Brass
City of Brass
Command Beacon
Command Beacon
Command Tower
Command Tower
Exotic Orchard
Exotic Orchard
Fetid Heath
Fetid Heath
Forbidden Orchard
Forbidden Orchard
Godless Shrine
Godless Shrine
Haunted Ridge
Haunted Ridge
Luxury Suite
Luxury Suite
Marsh Flats
Marsh Flats
Nomad Outpost
Nomad Outpost
Plaza of Heroes
Plaza of Heroes
Prismatic Vista
Prismatic Vista
Rugged Prairie
Rugged Prairie
Sacred Foundry
Sacred Foundry
Savai Triome
Savai Triome
Shattered Sanctum
Shattered Sanctum
Shizo, Death's Storehouse
Shizo, Death's Storehouse
Spectator Seating
Spectator Seating
Starting Town
Starting Town
Sundown Pass
Sundown Pass
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
Urza's Saga
Urza's Saga
Vault of Champions
Vault of Champions
Vault of the Archangel
Vault of the Archangel
Basics (2)
Mountain
1 Mountain
Swamp
1 Swamp