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Average Deck for Kelsien, the Plague - Expensive Upgraded Voltron
Alternate Names:
Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor
Kelsien, the Plague
Rank #391
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 All-Out AssaultAll-Out Assault
- 1 Anguished UnmakingAnguished Unmaking
- 1 Arcane LighthouseArcane Lighthouse
- 1 Arcane SignetArcane Signet
- 1 Arid MesaArid Mesa
- 1 Armor of ShadowsArmor of Shadows
- 1 Basilisk CollarBasilisk Collar
- 1 Black Market ConnectionsBlack Market Connections
- 1 Blood CryptBlood Crypt
- 1 Bloodstained MireBloodstained Mire
- 1 Boros CharmBoros Charm
- 1 Boros SignetBoros Signet
- 1 Brotherhood RegaliaBrotherhood Regalia
- 1 Chaos WarpChaos Warp
- 1 Cloud, Midgar MercenaryCloud, Midgar Mercenary
- 1 Command BeaconCommand Beacon
- 1 Command TowerCommand Tower
- 1 Dazzling Theater // Prop RoomDazzling Theater // Prop Room
- 1 DrumbellowerDrumbellower
- 1 Eiganjo, Seat of the EmpireEiganjo, Seat of the Empire
- 1 Elegant ParlorElegant Parlor
- 1 Esper SentinelEsper Sentinel
- 1 Exotic OrchardExotic Orchard
- 1 Eye of NidhoggEye of Nidhogg
- 1 Final ShowdownFinal Showdown
- 1 Forbidden OrchardForbidden Orchard
- 1 General's EnforcerGeneral's Enforcer
- 1 Generous GiftGenerous Gift
- 1 Gift of DoomGift of Doom
- 1 Gisa, the HellraiserGisa, the Hellraiser
- 1 Giver of RunesGiver of Runes
- 1 Godless ShrineGodless Shrine
- 1 Gorgon's HeadGorgon's Head
- 1 Halo FountainHalo Fountain
- 1 Haunted RidgeHaunted Ridge
- 1 Humble DefectorHumble Defector
- 1 Illusionist's BracersIllusionist's Bracers
- 1 Lotho, Corrupt ShirriffLotho, Corrupt Shirriff
- 1 Luxury SuiteLuxury Suite
- 1 Magda, the HoardmasterMagda, the Hoardmaster
- 1 Magewright's StoneMagewright's Stone
- 1 Malakir RebirthMalakir Rebirth
- 1 Mari, the Killing QuillMari, the Killing Quill
- 1 Marsh FlatsMarsh Flats
- 1 Minthara, Merciless SoulMinthara, Merciless Soul
- 1 Mithril CoatMithril Coat
- 1 Morbid OpportunistMorbid Opportunist
- 1 Mother of RunesMother of Runes
- 2 MountainMountain
- 1 Nibelheim AflameNibelheim Aflame
- 1 Night's WhisperNight's Whisper
- 1 Otharri, Suns' GloryOtharri, Suns' Glory
- 1 Path to ExilePath to Exile
- 1 Patriar's SealPatriar's Seal
- 2 PlainsPlains
- 1 Plaza of HeroesPlaza of Heroes
- 1 Prismatic VistaPrismatic Vista
- 1 Quietus SpikeQuietus Spike
- 1 Rakdos SignetRakdos Signet
- 1 Raucous TheaterRaucous Theater
- 1 Read the BonesRead the Bones
- 1 Rev, Tithe ExtractorRev, Tithe Extractor
- 1 Robe of StarsRobe of Stars
- 1 Ruinous UltimatumRuinous Ultimatum
- 1 Rune of MortalityRune of Mortality
- 1 Sacred FoundrySacred Foundry
- 1 Savai TriomeSavai Triome
- 1 ShadowspearShadowspear
- 1 Shadowy BackstreetShadowy Backstreet
- 1 Shattered SanctumShattered Sanctum
- 1 Shay CormacShay Cormac
- 1 Shizo, Death's StorehouseShizo, Death's Storehouse
- 1 Sign in BloodSign in Blood
- 1 Smuggler's ShareSmuggler's Share
- 1 Sol RingSol Ring
- 1 Sparring RegimenSparring Regimen
- 1 Spectator SeatingSpectator Seating
- 1 Starting TownStarting Town
- 1 Sting, the Glinting DaggerSting, the Glinting Dagger
- 1 Stroke of MidnightStroke of Midnight
- 1 Sundown PassSundown Pass
- 2 SwampSwamp
- 1 Swiftfoot BootsSwiftfoot Boots
- 1 Swords to PlowsharesSwords to Plowshares
- 1 Talisman of ConvictionTalisman of Conviction
- 1 Talisman of HierarchyTalisman of Hierarchy
- 1 Talisman of IndulgenceTalisman of Indulgence
- 1 Talon Gates of MadaraTalon Gates of Madara
- 1 Teferi's ProtectionTeferi's Protection
- 1 Untimely MalfunctionUntimely Malfunction
- 1 Vault of ChampionsVault of Champions
- 1 Vault of the ArchangelVault of the Archangel
- 1 Verdant CatacombsVerdant Catacombs
- 1 VindicateVindicate
- 1 Volrath's StrongholdVolrath's Stronghold
- 1 Vorpal SwordVorpal Sword
Cloud, Midgar Mercenary
Cloud, Midgar Mercenary
Drumbellower
Drumbellower
Esper Sentinel
Esper Sentinel
General's Enforcer
General's Enforcer
Gisa, the Hellraiser
Gisa, the Hellraiser
Giver of Runes
Giver of Runes
Humble Defector
Humble Defector
Lotho, Corrupt Shirriff
Lotho, Corrupt Shirriff
Magda, the Hoardmaster
Magda, the Hoardmaster
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
Rev, Tithe Extractor
Rev, Tithe Extractor
Shay Cormac
Shay Cormac
Instants (12)
Anguished Unmaking
Anguished Unmaking
Armor of Shadows
Armor of Shadows
Boros Charm
Boros Charm
Chaos Warp
Chaos Warp
Final Showdown
Final Showdown
Generous Gift
Generous Gift
Malakir Rebirth
Malakir Rebirth
Path to Exile
Path to Exile
Stroke of Midnight
Stroke of Midnight
Swords to Plowshares
Swords to Plowshares
Teferi's Protection
Teferi's Protection
Untimely Malfunction
Untimely Malfunction
Sorceries (6)
Nibelheim Aflame
Nibelheim Aflame
Night's Whisper
Night's Whisper
Read the Bones
Read the Bones
Ruinous Ultimatum
Ruinous Ultimatum
Sign in Blood
Sign in Blood
Vindicate
Vindicate
Artifacts (21)
Arcane Signet
Arcane Signet
Basilisk Collar
Basilisk Collar
Boros Signet
Boros Signet
Brotherhood Regalia
Brotherhood Regalia
Gorgon's Head
Gorgon's Head
Halo Fountain
Halo Fountain
Illusionist's Bracers
Illusionist's Bracers
Magewright's Stone
Magewright's Stone
Mithril Coat
Mithril Coat
Patriar's Seal
Patriar's Seal
Quietus Spike
Quietus Spike
Rakdos Signet
Rakdos Signet
Robe of Stars
Robe of Stars
Shadowspear
Shadowspear
Sol Ring
Sol Ring
Sting, the Glinting Dagger
Sting, the Glinting Dagger
Swiftfoot Boots
Swiftfoot Boots
Talisman of Conviction
Talisman of Conviction
Talisman of Hierarchy
Talisman of Hierarchy
Talisman of Indulgence
Talisman of Indulgence
Vorpal Sword
Vorpal Sword
Enchantments (8)
All-Out Assault
All-Out Assault
Black Market Connections
Black Market Connections
Dazzling Theater // Prop Room
Dazzling Theater // Prop Room
Eye of Nidhogg
Eye of Nidhogg
Gift of Doom
Gift of Doom
Rune of Mortality
Rune of Mortality
Smuggler's Share
Smuggler's Share
Sparring Regimen
Sparring Regimen
Lands (30)
Arcane Lighthouse
Arcane Lighthouse
Arid Mesa
Arid Mesa
Blood Crypt
Blood Crypt
Bloodstained Mire
Bloodstained Mire
Command Beacon
Command Beacon
Command Tower
Command Tower
Eiganjo, Seat of the Empire
Eiganjo, Seat of the Empire
Elegant Parlor
Elegant Parlor
Exotic Orchard
Exotic Orchard
Forbidden Orchard
Forbidden Orchard
Godless Shrine
Godless Shrine
Haunted Ridge
Haunted Ridge
Luxury Suite
Luxury Suite
Marsh Flats
Marsh Flats
Plaza of Heroes
Plaza of Heroes
Prismatic Vista
Prismatic Vista
Raucous Theater
Raucous Theater
Sacred Foundry
Sacred Foundry
Savai Triome
Savai Triome
Shadowy Backstreet
Shadowy Backstreet
Shattered Sanctum
Shattered Sanctum
Shizo, Death's Storehouse
Shizo, Death's Storehouse
Spectator Seating
Spectator Seating
Starting Town
Starting Town
Sundown Pass
Sundown Pass
Talon Gates of Madara
Talon Gates of Madara
Vault of Champions
Vault of Champions
Vault of the Archangel
Vault of the Archangel
Verdant Catacombs
Verdant Catacombs
Volrath's Stronghold
Volrath's Stronghold
Basics (3)
Mountain
2 Mountains
Plains
2 Plains
Swamp
2 Swamps