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Average Deck for Kelsien, the Plague - Optimized Aggro
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 (23)
- 1Alesha, Who Smiles at DeathAlesha, Who Smiles at Death
- 1Azula, Ruthless FirebenderAzula, Ruthless Firebender
- 1Celestine, the Living SaintCelestine, the Living Saint
- 1Danitha, Benalia's HopeDanitha, Benalia's Hope
- 1Daxos the ReturnedDaxos the Returned
- 1Esper SentinelEsper Sentinel
- 1Falthis, Shadowcat FamiliarFalthis, Shadowcat Familiar
- 1General's EnforcerGeneral's Enforcer
- 1Imperial RecruiterImperial Recruiter
- 1Lightning, Army of OneLightning, Army of One
- 1Mari, the Killing QuillMari, the Killing Quill
- 1Minthara, Merciless SoulMinthara, Merciless Soul
- 1Morbid OpportunistMorbid Opportunist
- 1Mother of RunesMother of Runes
- 1Opposition AgentOpposition Agent
- 1Rev, Tithe ExtractorRev, Tithe Extractor
- 1Serra AscendantSerra Ascendant
- 1Spirit en-DalSpirit en-Dal
- 1Stoneforge MysticStoneforge Mystic
- 1Taranika, Akroan VeteranTaranika, Akroan Veteran
- 1Teysa KarlovTeysa Karlov
- 1Tori D'Avenant, Fury RiderTori D'Avenant, Fury Rider
- 1Zulaport CutthroatZulaport Cutthroat
Instants (7)
- 1Boros CharmBoros Charm
- 1Brave the ElementsBrave the Elements
- 1Dark RitualDark Ritual
- 1Dire TacticsDire Tactics
- 1Flawless ManeuverFlawless Maneuver
- 1Swords to PlowsharesSwords to Plowshares
- 1You Are Already DeadYou Are Already Dead
Sorceries (12)
- 1Call a Surprise WitnessCall a Surprise Witness
- 1Call of the Death-DwellerCall of the Death-Dweller
- 1Chainer's EdictChainer's Edict
- 1Demonic TutorDemonic Tutor
- 1FarewellFarewell
- 1Open the ArmoryOpen the Armory
- 1Secret RendezvousSecret Rendezvous
- 1Steelshaper's GiftSteelshaper's Gift
- 1Taunt from the RampartTaunt from the Rampart
- 1UnearthUnearth
- 1VandalblastVandalblast
- 1VindicateVindicate
Artifacts (15)
- 1Arcane SignetArcane Signet
- 1Basilisk CollarBasilisk Collar
- 1Gorgon FlailGorgon Flail
- 1Gorgon's HeadGorgon's Head
- 1Mox AmberMox Amber
- 1Patriar's SealPatriar's Seal
- 1Sculpting SteelSculpting Steel
- 1ShadowspearShadowspear
- 1Sol RingSol Ring
- 1Sting, the Glinting DaggerSting, the Glinting Dagger
- 1Swiftfoot BootsSwiftfoot Boots
- 1Talisman of ConvictionTalisman of Conviction
- 1Talisman of HierarchyTalisman of Hierarchy
- 1Thornbite StaffThornbite Staff
- 1Vorpal SwordVorpal Sword
Enchantments (7)
- 1Aspect of GorgonAspect of Gorgon
- 1Fighter ClassFighter Class
- 1Folk HeroFolk Hero
- 1Forge AnewForge Anew
- 1Mantle of the AncientsMantle of the Ancients
- 1Rune of MortalityRune of Mortality
- 1Sigarda's AidSigarda's Aid
Lands (35)
- 1Arid MesaArid Mesa
- 1Battlefield ForgeBattlefield Forge
- 1Blackcleave CliffsBlackcleave Cliffs
- 1Blazemire VergeBlazemire Verge
- 1Blightstep PathwayBlightstep Pathway
- 1Blood CryptBlood Crypt
- 1Bloodstained MireBloodstained Mire
- 1Clifftop RetreatClifftop Retreat
- 1Command TowerCommand Tower
- 1Dragonskull SummitDragonskull Summit
- 1Elegant ParlorElegant Parlor
- 1Exotic OrchardExotic Orchard
- 1Godless ShrineGodless Shrine
- 1Graven CairnsGraven Cairns
- 1Haunted RidgeHaunted Ridge
- 1Isolated ChapelIsolated Chapel
- 1Luxury SuiteLuxury Suite
- 1Marsh FlatsMarsh Flats
- 1MountainMountain
- 1Needleverge PathwayNeedleverge Pathway
- 1Nomad OutpostNomad Outpost
- 1Path of AncestryPath of Ancestry
- 2PlainsPlains
- 1Rugged PrairieRugged Prairie
- 1Sacred FoundrySacred Foundry
- 1Savai TriomeSavai Triome
- 1Sunbillow VergeSunbillow Verge
- 2SwampSwamp
- 1Temple of MaliceTemple of Malice
- 1Temple of SilenceTemple of Silence
- 1Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
- 1Vault of ChampionsVault of Champions
- 1Vault of the ArchangelVault of the Archangel
Alesha, Who Smiles at Death
Alesha, Who Smiles at Death
Azula, Ruthless Firebender
Azula, Ruthless Firebender
Celestine, the Living Saint
Celestine, the Living Saint
Danitha, Benalia's Hope
Danitha, Benalia's Hope
Daxos the Returned
Daxos the Returned
Esper Sentinel
Esper Sentinel
Falthis, Shadowcat Familiar
Falthis, Shadowcat Familiar
General's Enforcer
General's Enforcer
Imperial Recruiter
Imperial Recruiter
Lightning, Army of One
Lightning, Army of One
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
Rev, Tithe Extractor
Rev, Tithe Extractor
Serra Ascendant
Serra Ascendant
Spirit en-Dal
Spirit en-Dal
Stoneforge Mystic
Stoneforge Mystic
Taranika, Akroan Veteran
Taranika, Akroan Veteran
Teysa Karlov
Teysa Karlov
Tori D'Avenant, Fury Rider
Tori D'Avenant, Fury Rider
Zulaport Cutthroat
Zulaport Cutthroat
Instants (7)
Boros Charm
Boros Charm
Brave the Elements
Brave the Elements
Dark Ritual
Dark Ritual
Dire Tactics
Dire Tactics
Flawless Maneuver
Flawless Maneuver
Swords to Plowshares
Swords to Plowshares
You Are Already Dead
You Are Already Dead
Sorceries (12)
Call a Surprise Witness
Call a Surprise Witness
Call of the Death-Dweller
Call of the Death-Dweller
Chainer's Edict
Chainer's Edict
Demonic Tutor
Demonic Tutor
Farewell
Farewell
Open the Armory
Open the Armory
Secret Rendezvous
Secret Rendezvous
Steelshaper's Gift
Steelshaper's Gift
Taunt from the Rampart
Taunt from the Rampart
Unearth
Unearth
Vandalblast
Vandalblast
Vindicate
Vindicate
Artifacts (15)
Arcane Signet
Arcane Signet
Basilisk Collar
Basilisk Collar
Gorgon Flail
Gorgon Flail
Gorgon's Head
Gorgon's Head
Mox Amber
Mox Amber
Patriar's Seal
Patriar's Seal
Sculpting Steel
Sculpting Steel
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
Thornbite Staff
Thornbite Staff
Vorpal Sword
Vorpal Sword
Enchantments (7)
Aspect of Gorgon
Aspect of Gorgon
Fighter Class
Fighter Class
Folk Hero
Folk Hero
Forge Anew
Forge Anew
Mantle of the Ancients
Mantle of the Ancients
Rune of Mortality
Rune of Mortality
Sigarda's Aid
Sigarda's Aid
Lands (30)
Arid Mesa
Arid Mesa
Battlefield Forge
Battlefield Forge
Blackcleave Cliffs
Blackcleave Cliffs
Blazemire Verge
Blazemire Verge
Blightstep Pathway
Blightstep Pathway
Blood Crypt
Blood Crypt
Bloodstained Mire
Bloodstained Mire
Clifftop Retreat
Clifftop Retreat
Command Tower
Command Tower
Dragonskull Summit
Dragonskull Summit
Elegant Parlor
Elegant Parlor
Exotic Orchard
Exotic Orchard
Godless Shrine
Godless Shrine
Graven Cairns
Graven Cairns
Haunted Ridge
Haunted Ridge
Isolated Chapel
Isolated Chapel
Luxury Suite
Luxury Suite
Marsh Flats
Marsh Flats
Needleverge Pathway
Needleverge Pathway
Nomad Outpost
Nomad Outpost
Path of Ancestry
Path of Ancestry
Rugged Prairie
Rugged Prairie
Sacred Foundry
Sacred Foundry
Savai Triome
Savai Triome
Sunbillow Verge
Sunbillow Verge
Temple of Malice
Temple of Malice
Temple of Silence
Temple of Silence
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
Vault of Champions
Vault of Champions
Vault of the Archangel
Vault of the Archangel
Basics (3)
Mountain
Mountain
Plains
2 Plains
Swamp
2 Swamp