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Average Deck for Kelsien, the Plague - Optimized +1/+1 Counters
Alternate Names:
Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor
Kelsien, the Plague
Rank #456
2decks
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.
Decklist
Commander
- 1Kelsien, the PlagueKelsien, the Plague
Creatures (24)
- 1Alexios, Deimos of KosmosAlexios, Deimos of Kosmos
- 1Bastion ProtectorBastion Protector
- 1Blood CultistBlood Cultist
- 1Cunning SparkmageCunning Sparkmage
- 1Daxos the ReturnedDaxos the Returned
- 1DrumbellowerDrumbellower
- 1Esper SentinelEsper Sentinel
- 1Falthis, Shadowcat FamiliarFalthis, Shadowcat Familiar
- 1Goblin SharpshooterGoblin Sharpshooter
- 1Grim HirelingGrim Hireling
- 1Lae'zel, Vlaakith's ChampionLae'zel, Vlaakith's Champion
- 1Magda, the HoardmasterMagda, the Hoardmaster
- 1Mari, the Killing QuillMari, the Killing Quill
- 1Minthara, Merciless SoulMinthara, Merciless Soul
- 1Mother of RunesMother of Runes
- 1Otharri, Suns' GloryOtharri, Suns' Glory
- 1Puresteel PaladinPuresteel Paladin
- 1Queen MarchesaQueen Marchesa
- 1Rev, Tithe ExtractorRev, Tithe Extractor
- 1Sun TitanSun Titan
- 1Termination FacilitatorTermination Facilitator
- 1Vexilus PraetorVexilus Praetor
- 1Void BeckonerVoid Beckoner
- 1Vulshok SorcererVulshok Sorcerer
Instants (9)
- 1Boros CharmBoros Charm
- 1Deflecting SwatDeflecting Swat
- 1Flawless ManeuverFlawless Maneuver
- 1Malakir RebirthMalakir Rebirth
- 1Rakdos CharmRakdos Charm
- 1Shriveling RotShriveling Rot
- 1Stroke of MidnightStroke of Midnight
- 1Untimely MalfunctionUntimely Malfunction
- 1You Are Already DeadYou Are Already Dead
Sorceries (8)
- 1Blasphemous ActBlasphemous Act
- 1Mythos of SnapdaxMythos of Snapdax
- 1Night's WhisperNight's Whisper
- 1Steelshaper's GiftSteelshaper's Gift
- 1UnearthUnearth
- 1Unfinished BusinessUnfinished Business
- 1VandalblastVandalblast
- 1VindicateVindicate
Artifacts (17)
- 1Andúril, Flame of the WestAndúril, Flame of the West
- 1Arcane SignetArcane Signet
- 1Basilisk CollarBasilisk Collar
- 1Chromatic LanternChromatic Lantern
- 1Commander's PlateCommander's Plate
- 1Lightning GreavesLightning Greaves
- 1Magewright's StoneMagewright's Stone
- 1Patriar's SealPatriar's Seal
- 1ShadowspearShadowspear
- 1Sol RingSol Ring
- 1Sting, the Glinting DaggerSting, the Glinting Dagger
- 1Sword of the AnimistSword of the Animist
- 1Talisman of ConvictionTalisman of Conviction
- 1Thornbite StaffThornbite Staff
- 1Thousand-Year ElixirThousand-Year Elixir
- 1Vorpal SwordVorpal Sword
- 1Whispersilk CloakWhispersilk Cloak
Enchantments (8)
- 1Aspect of GorgonAspect of Gorgon
- 1Black Market ConnectionsBlack Market Connections
- 1Gift of DoomGift of Doom
- 1NecrosynthesisNecrosynthesis
- 1Revel in RichesRevel in Riches
- 1Rune of MortalityRune of Mortality
- 1Sigarda's AidSigarda's Aid
- 1Smothering TitheSmothering Tithe
Lands (33)
- 1Arid MesaArid Mesa
- 1Axgard ArmoryAxgard Armory
- 1Battlefield ForgeBattlefield Forge
- 1Blightstep PathwayBlightstep Pathway
- 1Blood CryptBlood Crypt
- 1Clifftop RetreatClifftop Retreat
- 1Command TowerCommand Tower
- 1Detection TowerDetection Tower
- 1Dragonskull SummitDragonskull Summit
- 1Eiganjo, Seat of the EmpireEiganjo, Seat of the Empire
- 1Forbidden OrchardForbidden Orchard
- 1Gemstone CavernsGemstone Caverns
- 1Godless ShrineGodless Shrine
- 1Graven CairnsGraven Cairns
- 1Haunted RidgeHaunted Ridge
- 1Isolated ChapelIsolated Chapel
- 1Karn's BastionKarn's Bastion
- 1Luxury SuiteLuxury Suite
- 1Marsh FlatsMarsh Flats
- 1Mount DoomMount Doom
- 1MountainMountain
- 1Needleverge PathwayNeedleverge Pathway
- 1PlainsPlains
- 1Plaza of HeroesPlaza of Heroes
- 1Reflecting PoolReflecting Pool
- 1Sacred FoundrySacred Foundry
- 1Savai TriomeSavai Triome
- 1Shattered SanctumShattered Sanctum
- 1Spectator SeatingSpectator Seating
- 1Sundown PassSundown Pass
- 1SwampSwamp
- 1Vault of ChampionsVault of Champions
- 1Vault of the ArchangelVault of the Archangel
Alexios, Deimos of Kosmos
Alexios, Deimos of Kosmos
Bastion Protector
Bastion Protector
Blood Cultist
Blood Cultist
Cunning Sparkmage
Cunning Sparkmage
Daxos the Returned
Daxos the Returned
Drumbellower
Drumbellower
Esper Sentinel
Esper Sentinel
Falthis, Shadowcat Familiar
Falthis, Shadowcat Familiar
Goblin Sharpshooter
Goblin Sharpshooter
Grim Hireling
Grim Hireling
Lae'zel, Vlaakith's Champion
Lae'zel, Vlaakith's Champion
Magda, the Hoardmaster
Magda, the Hoardmaster
Mari, the Killing Quill
Mari, the Killing Quill
Minthara, Merciless Soul
Minthara, Merciless Soul
Mother of Runes
Mother of Runes
Otharri, Suns' Glory
Otharri, Suns' Glory
Puresteel Paladin
Puresteel Paladin
Queen Marchesa
Queen Marchesa
Rev, Tithe Extractor
Rev, Tithe Extractor
Sun Titan
Sun Titan
Termination Facilitator
Termination Facilitator
Vexilus Praetor
Vexilus Praetor
Void Beckoner
Void Beckoner
Vulshok Sorcerer
Vulshok Sorcerer
Instants (9)
Boros Charm
Boros Charm
Deflecting Swat
Deflecting Swat
Flawless Maneuver
Flawless Maneuver
Malakir Rebirth
Malakir Rebirth
Rakdos Charm
Rakdos Charm
Shriveling Rot
Shriveling Rot
Stroke of Midnight
Stroke of Midnight
Untimely Malfunction
Untimely Malfunction
You Are Already Dead
You Are Already Dead
Sorceries (8)
Blasphemous Act
Blasphemous Act
Mythos of Snapdax
Mythos of Snapdax
Night's Whisper
Night's Whisper
Steelshaper's Gift
Steelshaper's Gift
Unearth
Unearth
Unfinished Business
Unfinished Business
Vandalblast
Vandalblast
Vindicate
Vindicate
Artifacts (17)
Andúril, Flame of the West
Andúril, Flame of the West
Arcane Signet
Arcane Signet
Basilisk Collar
Basilisk Collar
Chromatic Lantern
Chromatic Lantern
Commander's Plate
Commander's Plate
Lightning Greaves
Lightning Greaves
Magewright's Stone
Magewright's Stone
Patriar's Seal
Patriar's Seal
Shadowspear
Shadowspear
Sol Ring
Sol Ring
Sting, the Glinting Dagger
Sting, the Glinting Dagger
Sword of the Animist
Sword of the Animist
Talisman of Conviction
Talisman of Conviction
Thornbite Staff
Thornbite Staff
Thousand-Year Elixir
Thousand-Year Elixir
Vorpal Sword
Vorpal Sword
Whispersilk Cloak
Whispersilk Cloak
Enchantments (8)
Aspect of Gorgon
Aspect of Gorgon
Black Market Connections
Black Market Connections
Gift of Doom
Gift of Doom
Necrosynthesis
Necrosynthesis
Revel in Riches
Revel in Riches
Rune of Mortality
Rune of Mortality
Sigarda's Aid
Sigarda's Aid
Smothering Tithe
Smothering Tithe
Lands (30)
Arid Mesa
Arid Mesa
Axgard Armory
Axgard Armory
Battlefield Forge
Battlefield Forge
Blightstep Pathway
Blightstep Pathway
Blood Crypt
Blood Crypt
Clifftop Retreat
Clifftop Retreat
Command Tower
Command Tower
Detection Tower
Detection 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
Graven Cairns
Graven Cairns
Haunted Ridge
Haunted Ridge
Isolated Chapel
Isolated Chapel
Karn's Bastion
Karn's Bastion
Luxury Suite
Luxury Suite
Marsh Flats
Marsh Flats
Mount Doom
Mount Doom
Needleverge Pathway
Needleverge Pathway
Plaza of Heroes
Plaza of Heroes
Reflecting Pool
Reflecting Pool
Sacred Foundry
Sacred Foundry
Savai Triome
Savai Triome
Shattered Sanctum
Shattered Sanctum
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
Mountain
Plains
Plains
Swamp
Swamp