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Average Deck for Kelsien, the Plague - Optimized Control
Alternate Names:
Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor
Kelsien, the Plague
Rank #448
7decks
Jun 19, 2026
Which Commander Themes Still Don't Have a Precon?
There will be close to 200 precons by the time the year's done, but there's still so much ground to cover, as Ciel identifies the themes in need.
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.
Average Decklist
- 1 Kelsien, the PlagueKelsien, the Plague
- 1 Anguished UnmakingAnguished Unmaking
- 1 Arcane LighthouseArcane Lighthouse
- 1 Arcane SignetArcane Signet
- 1 Arid MesaArid Mesa
- 1 Athreos, Shroud-VeiledAthreos, Shroud-Veiled
- 1 Authority of the ConsulsAuthority of the Consuls
- 1 Basilisk CollarBasilisk Collar
- 1 Blind ObedienceBlind Obedience
- 1 Blood CryptBlood Crypt
- 1 Bloodstained MireBloodstained Mire
- 1 Bojuka BogBojuka Bog
- 1 Boros CharmBoros Charm
- 1 Caves of KoilosCaves of Koilos
- 1 Command TowerCommand Tower
- 1 Cunning SparkmageCunning Sparkmage
- 1 Dark RitualDark Ritual
- 1 Deflecting SwatDeflecting Swat
- 1 Demonic TutorDemonic Tutor
- 1 Dragonskull SummitDragonskull Summit
- 1 DrumbellowerDrumbellower
- 1 Eiganjo, Seat of the EmpireEiganjo, Seat of the Empire
- 1 Emeritus of WoeEmeritus of Woe
- 1 Enlightened TutorEnlightened Tutor
- 1 Esper SentinelEsper Sentinel
- 1 Falthis, Shadowcat FamiliarFalthis, Shadowcat Familiar
- 1 Flawless ManeuverFlawless Maneuver
- 1 Forbidden OrchardForbidden Orchard
- 1 Gemstone CavernsGemstone Caverns
- 1 Gift of DoomGift of Doom
- 1 Giver of RunesGiver of Runes
- 1 Goblin SharpshooterGoblin Sharpshooter
- 1 Godless ShrineGodless Shrine
- 1 Gorgon's HeadGorgon's Head
- 1 Grim HirelingGrim Hireling
- 1 Hammer of NazahnHammer of Nazahn
- 1 Hexing SquelcherHexing Squelcher
- 1 Isolated ChapelIsolated Chapel
- 1 Jeska's WillJeska's Will
- 1 Lightning GreavesLightning Greaves
- 1 Luxury SuiteLuxury Suite
- 1 Magewright's StoneMagewright's Stone
- 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 MortifyMortify
- 1 Mother of RunesMother of Runes
- 1 Mount DoomMount Doom
- 2 MountainMountain
- 1 Mythos of SnapdaxMythos of Snapdax
- 1 NecropotenceNecropotence
- 1 Night's WhisperNight's Whisper
- 1 Nomad OutpostNomad Outpost
- 1 Open the ArmoryOpen the Armory
- 1 Opposition AgentOpposition Agent
- 1 Otharri, Suns' GloryOtharri, Suns' Glory
- 1 Phyrexian ArenaPhyrexian Arena
- 3 PlainsPlains
- 1 Puresteel PaladinPuresteel Paladin
- 1 Quietus SpikeQuietus Spike
- 1 Reflecting PoolReflecting Pool
- 1 Revel in RichesRevel in Riches
- 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 Shay CormacShay Cormac
- 1 Sigarda's AidSigarda's Aid
- 1 Smothering TitheSmothering Tithe
- 1 Snow-Covered SwampSnow-Covered Swamp
- 1 Sol RingSol Ring
- 1 Spectator SeatingSpectator Seating
- 1 Steelshaper's GiftSteelshaper's Gift
- 1 Sting, the Glinting DaggerSting, the Glinting Dagger
- 1 Stoneforge MysticStoneforge Mystic
- 1 Sundown PassSundown Pass
- 2 SwampSwamp
- 1 Swiftfoot BootsSwiftfoot Boots
- 1 Swords to PlowsharesSwords to Plowshares
- 1 Teferi's ProtectionTeferi's Protection
- 1 The Reaver CleaverThe Reaver Cleaver
- 1 Thornbite StaffThornbite Staff
- 1 Thousand-Year ElixirThousand-Year Elixir
- 1 Urza's SagaUrza's Saga
- 1 Vampiric TutorVampiric Tutor
- 1 Vault of ChampionsVault of Champions
- 1 Vault of the ArchangelVault of the Archangel
- 1 Vexilus PraetorVexilus Praetor
- 1 Void BeckonerVoid Beckoner
- 1 Vorpal SwordVorpal Sword
- 1 Wear // TearWear // Tear
- 1 White Plume AdventurerWhite Plume Adventurer
Athreos, Shroud-Veiled
Athreos, Shroud-Veiled
Cunning Sparkmage
Cunning Sparkmage
Drumbellower
Drumbellower
Emeritus of Woe
Emeritus of Woe
Esper Sentinel
Esper Sentinel
Falthis, Shadowcat Familiar
Falthis, Shadowcat Familiar
Giver of Runes
Giver of Runes
Goblin Sharpshooter
Goblin Sharpshooter
Grim Hireling
Grim Hireling
Hexing Squelcher
Hexing Squelcher
Mari, the Killing Quill
Mari, the Killing Quill
Minthara, Merciless Soul
Minthara, Merciless Soul
Morbid Opportunist
Morbid Opportunist
Mother of Runes
Mother of Runes
Opposition Agent
Opposition Agent
Otharri, Suns' Glory
Otharri, Suns' Glory
Puresteel Paladin
Puresteel Paladin
Shay Cormac
Shay Cormac
Stoneforge Mystic
Stoneforge Mystic
Vexilus Praetor
Vexilus Praetor
Void Beckoner
Void Beckoner
White Plume Adventurer
White Plume Adventurer
Instants (11)
Anguished Unmaking
Anguished Unmaking
Boros Charm
Boros Charm
Dark Ritual
Dark Ritual
Deflecting Swat
Deflecting Swat
Enlightened Tutor
Enlightened Tutor
Flawless Maneuver
Flawless Maneuver
Mortify
Mortify
Swords to Plowshares
Swords to Plowshares
Teferi's Protection
Teferi's Protection
Vampiric Tutor
Vampiric Tutor
Wear // Tear
Wear // Tear
Sorceries (7)
Demonic Tutor
Demonic Tutor
Jeska's Will
Jeska's Will
Mythos of Snapdax
Mythos of Snapdax
Night's Whisper
Night's Whisper
Open the Armory
Open the Armory
Ruinous Ultimatum
Ruinous Ultimatum
Steelshaper's Gift
Steelshaper's Gift
Artifacts (17)
Arcane Signet
Arcane Signet
Basilisk Collar
Basilisk Collar
Gorgon's Head
Gorgon's Head
Hammer of Nazahn
Hammer of Nazahn
Lightning Greaves
Lightning Greaves
Magewright's Stone
Magewright's Stone
Mithril Coat
Mithril Coat
Quietus Spike
Quietus Spike
Robe of Stars
Robe of Stars
Shadowspear
Shadowspear
Sol Ring
Sol Ring
Sting, the Glinting Dagger
Sting, the Glinting Dagger
Swiftfoot Boots
Swiftfoot Boots
The Reaver Cleaver
The Reaver Cleaver
Thornbite Staff
Thornbite Staff
Thousand-Year Elixir
Thousand-Year Elixir
Vorpal Sword
Vorpal Sword
Enchantments (9)
Authority of the Consuls
Authority of the Consuls
Blind Obedience
Blind Obedience
Gift of Doom
Gift of Doom
Necropotence
Necropotence
Phyrexian Arena
Phyrexian Arena
Revel in Riches
Revel in Riches
Rune of Mortality
Rune of Mortality
Sigarda's Aid
Sigarda's Aid
Smothering Tithe
Smothering Tithe
Lands (25)
Arcane Lighthouse
Arcane Lighthouse
Arid Mesa
Arid Mesa
Blood Crypt
Blood Crypt
Bloodstained Mire
Bloodstained Mire
Bojuka Bog
Bojuka Bog
Caves of Koilos
Caves of Koilos
Command Tower
Command Tower
Dragonskull Summit
Dragonskull Summit
Eiganjo, Seat of the Empire
Eiganjo, Seat of the Empire
Forbidden Orchard
Forbidden Orchard
Gemstone Caverns
Gemstone Caverns
Godless Shrine
Godless Shrine
Isolated Chapel
Isolated Chapel
Luxury Suite
Luxury Suite
Marsh Flats
Marsh Flats
Mount Doom
Mount Doom
Nomad Outpost
Nomad Outpost
Reflecting Pool
Reflecting Pool
Sacred Foundry
Sacred Foundry
Savai Triome
Savai Triome
Spectator Seating
Spectator Seating
Sundown Pass
Sundown Pass
Urza's Saga
Urza's Saga
Vault of Champions
Vault of Champions
Vault of the Archangel
Vault of the Archangel
Basics (4)
Mountain
2 Mountain
Plains
3 Plains
Snow-Covered Swamp
Snow-Covered Swamp
Swamp
2 Swamp