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Average Deck for Altaïr, Brotherhood Mentor - Expensive Upgraded Voltron
Original Name:
Kelsien, the PlagueKelsien, the Plague
Altaïr, Brotherhood Mentor
Rank #395
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 Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor
- 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 BadlandsBadlands
- 1 Basilisk CollarBasilisk Collar
- 1 Blood CryptBlood Crypt
- 1 Bloodstained MireBloodstained Mire
- 1 Boros CharmBoros Charm
- 1 Bounty BoardBounty Board
- 1 Brotherhood RegaliaBrotherhood Regalia
- 1 Chaos WarpChaos Warp
- 1 Clifftop RetreatClifftop Retreat
- 1 Command BeaconCommand Beacon
- 1 Command TowerCommand Tower
- 1 Danitha Capashen, ParagonDanitha Capashen, Paragon
- 1 Dazzling Theater // Prop RoomDazzling Theater // Prop Room
- 1 Dire TacticsDire Tactics
- 1 Dragonfire BladeDragonfire Blade
- 1 Dragonskull SummitDragonskull Summit
- 1 DrumbellowerDrumbellower
- 1 Esper SentinelEsper Sentinel
- 1 Exotic OrchardExotic Orchard
- 1 Forbidden OrchardForbidden Orchard
- 1 General's EnforcerGeneral's Enforcer
- 1 Generous GiftGenerous Gift
- 1 Get LostGet Lost
- 1 Ghoulish ImpetusGhoulish Impetus
- 1 Gift of DoomGift of Doom
- 1 Giver of RunesGiver of Runes
- 1 Godless ShrineGodless Shrine
- 1 Hammer of NazahnHammer of Nazahn
- 1 Haunted RidgeHaunted Ridge
- 1 Humble DefectorHumble Defector
- 1 Hunter's BlowgunHunter's Blowgun
- 1 Illusionist's BracersIllusionist's Bracers
- 1 Imperial RecruiterImperial Recruiter
- 1 Isolated ChapelIsolated Chapel
- 1 Luxury SuiteLuxury Suite
- 1 Magewright's StoneMagewright's Stone
- 1 Malakir RebirthMalakir Rebirth
- 1 Mari, the Killing QuillMari, the Killing Quill
- 1 Marsh FlatsMarsh Flats
- 1 Mithril CoatMithril Coat
- 1 Morbid OpportunistMorbid Opportunist
- 1 Mother of RunesMother of Runes
- 2 MountainMountain
- 1 Olivia, Opulent OutlawOlivia, Opulent Outlaw
- 1 Ornithopter of ParadiseOrnithopter of Paradise
- 1 Otharri, Suns' GloryOtharri, Suns' Glory
- 1 Patriar's SealPatriar's Seal
- 2 PlainsPlains
- 1 PlateauPlateau
- 1 Plaza of HeroesPlaza of Heroes
- 1 Prismatic VistaPrismatic Vista
- 1 Puresteel PaladinPuresteel Paladin
- 1 Quietus SpikeQuietus Spike
- 1 Ragavan, Nimble PilfererRagavan, Nimble Pilferer
- 1 Rakdos SignetRakdos Signet
- 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 ScrublandScrubland
- 1 Sevinne's ReclamationSevinne's Reclamation
- 1 ShadowspearShadowspear
- 1 Shattered SanctumShattered Sanctum
- 1 Shay CormacShay Cormac
- 1 Shizo, Death's StorehouseShizo, Death's Storehouse
- 1 Smuggler's ShareSmuggler's Share
- 1 Sol RingSol Ring
- 1 Sparring RegimenSparring Regimen
- 1 Spectator SeatingSpectator Seating
- 1 Sram, Senior EdificerSram, Senior Edificer
- 1 Sting, the Glinting DaggerSting, the Glinting Dagger
- 1 Stoneforge MysticStoneforge Mystic
- 1 Stroke of MidnightStroke of Midnight
- 1 Sundown PassSundown Pass
- 3 SwampSwamp
- 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 Thornbite StaffThornbite Staff
- 1 Tibalt's TrickeryTibalt's Trickery
- 1 Tocasia's WelcomeTocasia's Welcome
- 1 Untimely MalfunctionUntimely Malfunction
- 1 Vault of ChampionsVault of Champions
- 1 Vault of the ArchangelVault of the Archangel
- 1 VindicateVindicate
- 1 Vorpal SwordVorpal Sword
- 1 Waltz of RageWaltz of Rage
Danitha Capashen, Paragon
Danitha Capashen, Paragon
Drumbellower
Drumbellower
Esper Sentinel
Esper Sentinel
General's Enforcer
General's Enforcer
Giver of Runes
Giver of Runes
Humble Defector
Humble Defector
Imperial Recruiter
Imperial Recruiter
Mari, the Killing Quill
Mari, the Killing Quill
Morbid Opportunist
Morbid Opportunist
Mother of Runes
Mother of Runes
Olivia, Opulent Outlaw
Olivia, Opulent Outlaw
Ornithopter of Paradise
Ornithopter of Paradise
Otharri, Suns' Glory
Otharri, Suns' Glory
Puresteel Paladin
Puresteel Paladin
Ragavan, Nimble Pilferer
Ragavan, Nimble Pilferer
Shay Cormac
Shay Cormac
Sram, Senior Edificer
Sram, Senior Edificer
Stoneforge Mystic
Stoneforge Mystic
Instants (12)
Anguished Unmaking
Anguished Unmaking
Armor of Shadows
Armor of Shadows
Boros Charm
Boros Charm
Chaos Warp
Chaos Warp
Dire Tactics
Dire Tactics
Generous Gift
Generous Gift
Get Lost
Get Lost
Malakir Rebirth
Malakir Rebirth
Stroke of Midnight
Stroke of Midnight
Teferi's Protection
Teferi's Protection
Tibalt's Trickery
Tibalt's Trickery
Untimely Malfunction
Untimely Malfunction
Sorceries (4)
Ruinous Ultimatum
Ruinous Ultimatum
Sevinne's Reclamation
Sevinne's Reclamation
Vindicate
Vindicate
Waltz of Rage
Waltz of Rage
Artifacts (22)
Arcane Signet
Arcane Signet
Basilisk Collar
Basilisk Collar
Bounty Board
Bounty Board
Brotherhood Regalia
Brotherhood Regalia
Dragonfire Blade
Dragonfire Blade
Hammer of Nazahn
Hammer of Nazahn
Hunter's Blowgun
Hunter's Blowgun
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
Talisman of Conviction
Talisman of Conviction
Talisman of Hierarchy
Talisman of Hierarchy
Talisman of Indulgence
Talisman of Indulgence
Thornbite Staff
Thornbite Staff
Vorpal Sword
Vorpal Sword
Enchantments (8)
All-Out Assault
All-Out Assault
Dazzling Theater // Prop Room
Dazzling Theater // Prop Room
Ghoulish Impetus
Ghoulish Impetus
Gift of Doom
Gift of Doom
Rune of Mortality
Rune of Mortality
Smuggler's Share
Smuggler's Share
Sparring Regimen
Sparring Regimen
Tocasia's Welcome
Tocasia's Welcome
Lands (28)
Arcane Lighthouse
Arcane Lighthouse
Arid Mesa
Arid Mesa
Badlands
Badlands
Blood Crypt
Blood Crypt
Bloodstained Mire
Bloodstained Mire
Clifftop Retreat
Clifftop Retreat
Command Beacon
Command Beacon
Command Tower
Command Tower
Dragonskull Summit
Dragonskull Summit
Exotic Orchard
Exotic Orchard
Forbidden Orchard
Forbidden Orchard
Godless Shrine
Godless Shrine
Haunted Ridge
Haunted Ridge
Isolated Chapel
Isolated Chapel
Luxury Suite
Luxury Suite
Marsh Flats
Marsh Flats
Plateau
Plateau
Plaza of Heroes
Plaza of Heroes
Prismatic Vista
Prismatic Vista
Sacred Foundry
Sacred Foundry
Savai Triome
Savai Triome
Scrubland
Scrubland
Shattered Sanctum
Shattered Sanctum
Shizo, Death's Storehouse
Shizo, Death's Storehouse
Spectator Seating
Spectator Seating
Sundown Pass
Sundown Pass
Vault of Champions
Vault of Champions
Vault of the Archangel
Vault of the Archangel
Basics (3)
Mountain
2 Mountains
Plains
2 Plains
Swamp
3 Swamps