Average Deck for Kelsien, the Plague - Expensive Assassins
Alternate Names:
Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor
Kelsien, the Plague
Rank #394
2decks
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 Agent of the FatesAgent of the Fates
- 1 Altaïr Ibn-La'AhadAltaïr Ibn-La'Ahad
- 1 Arcane SignetArcane Signet
- 1 Arcane TeachingsArcane Teachings
- 1 Archetype of FinalityArchetype of Finality
- 1 Arid MesaArid Mesa
- 1 Assassin's BladeAssassin's Blade
- 1 Axgard ArmoryAxgard Armory
- 1 Aya of AlexandriaAya of Alexandria
- 1 BadlandsBadlands
- 1 Basilisk CollarBasilisk Collar
- 1 Battlefield ForgeBattlefield Forge
- 1 Blood CryptBlood Crypt
- 1 Boros CharmBoros Charm
- 1 Boros SignetBoros Signet
- 1 Cavern of SoulsCavern of Souls
- 1 Caves of KoilosCaves of Koilos
- 1 Chromatic LanternChromatic Lantern
- 1 Command TowerCommand Tower
- 1 Dark ImpostorDark Impostor
- 1 Daxos the ReturnedDaxos the Returned
- 1 Demonic TutorDemonic Tutor
- 1 Desmond MilesDesmond Miles
- 1 Detection TowerDetection Tower
- 1 Dire TacticsDire Tactics
- 1 Doom BladeDoom Blade
- 1 Door of DestiniesDoor of Destinies
- 1 Extra ArmsExtra Arms
- 1 Falthis, Shadowcat FamiliarFalthis, Shadowcat Familiar
- 1 Fatal BlowFatal Blow
- 1 Fellwar StoneFellwar Stone
- 1 Final-Sting FaerieFinal-Sting Faerie
- 1 Fire WhipFire Whip
- 1 General's EnforcerGeneral's Enforcer
- 1 Gift of DoomGift of Doom
- 1 Godless ShrineGodless Shrine
- 1 Gorgon FlailGorgon Flail
- 1 Gorgon's HeadGorgon's Head
- 1 Grafted ExoskeletonGrafted Exoskeleton
- 1 Grave BetrayalGrave Betrayal
- 1 Kassandra, Eagle BearerKassandra, Eagle Bearer
- 1 King's AssassinKing's Assassin
- 1 Luxury SuiteLuxury Suite
- 1 Mari, the Killing QuillMari, the Killing Quill
- 1 Massacre GirlMassacre Girl
- 1 Mithril CoatMithril Coat
- 4 MountainMountain
- 1 Olivia, Opulent OutlawOlivia, Opulent Outlaw
- 1 Open the ArmoryOpen the Armory
- 1 Orzhov EuthanistOrzhov Euthanist
- 1 Orzhov SignetOrzhov Signet
- 1 Path of AncestryPath of Ancestry
- 1 Patriar's SealPatriar's Seal
- 6 PlainsPlains
- 1 PlateauPlateau
- 1 Poison-Blade MentorPoison-Blade Mentor
- 1 Rakdos SignetRakdos Signet
- 1 Restart SequenceRestart Sequence
- 1 Retreat to HagraRetreat to Hagra
- 1 Royal AssassinRoyal Assassin
- 1 Ruinous UltimatumRuinous Ultimatum
- 1 Sacred FoundrySacred Foundry
- 1 Scalding TarnScalding Tarn
- 1 ScrublandScrubland
- 1 Scythe of the WretchedScythe of the Wretched
- 1 Shay CormacShay Cormac
- 1 Sol RingSol Ring
- 1 Spectator SeatingSpectator Seating
- 1 Stingblade AssassinStingblade Assassin
- 1 Stroke of MidnightStroke of Midnight
- 1 Stronghold AssassinStronghold Assassin
- 6 SwampSwamp
- 1 Talisman of ConvictionTalisman of Conviction
- 1 Teferi's ProtectionTeferi's Protection
- 1 TerminateTerminate
- 1 Termination FacilitatorTermination Facilitator
- 1 Thousand-Year ElixirThousand-Year Elixir
- 1 Thrill of PossibilityThrill of Possibility
- 1 Tsabo's AssassinTsabo's Assassin
- 1 Unstoppable SlasherUnstoppable Slasher
- 1 VindicateVindicate
- 1 Virtus the VeiledVirtus the Veiled
- 1 Vorpal SwordVorpal Sword
- 1 Vraska's FinisherVraska's Finisher
- 1 Wooded FoothillsWooded Foothills
- 1 You Are Already DeadYou Are Already Dead
Agent of the Fates
Agent of the Fates
Altaïr Ibn-La'Ahad
Altaïr Ibn-La'Ahad
Archetype of Finality
Archetype of Finality
Aya of Alexandria
Aya of Alexandria
Dark Impostor
Dark Impostor
Daxos the Returned
Daxos the Returned
Desmond Miles
Desmond Miles
Falthis, Shadowcat Familiar
Falthis, Shadowcat Familiar
Final-Sting Faerie
Final-Sting Faerie
General's Enforcer
General's Enforcer
Kassandra, Eagle Bearer
Kassandra, Eagle Bearer
King's Assassin
King's Assassin
Mari, the Killing Quill
Mari, the Killing Quill
Massacre Girl
Massacre Girl
Olivia, Opulent Outlaw
Olivia, Opulent Outlaw
Orzhov Euthanist
Orzhov Euthanist
Poison-Blade Mentor
Poison-Blade Mentor
Royal Assassin
Royal Assassin
Shay Cormac
Shay Cormac
Stingblade Assassin
Stingblade Assassin
Stronghold Assassin
Stronghold Assassin
Termination Facilitator
Termination Facilitator
Tsabo's Assassin
Tsabo's Assassin
Unstoppable Slasher
Unstoppable Slasher
Virtus the Veiled
Virtus the Veiled
Vraska's Finisher
Vraska's Finisher
Instants (10)
Assassin's Blade
Assassin's Blade
Boros Charm
Boros Charm
Dire Tactics
Dire Tactics
Doom Blade
Doom Blade
Fatal Blow
Fatal Blow
Stroke of Midnight
Stroke of Midnight
Teferi's Protection
Teferi's Protection
Terminate
Terminate
Thrill of Possibility
Thrill of Possibility
You Are Already Dead
You Are Already Dead
Sorceries (5)
Demonic Tutor
Demonic Tutor
Open the Armory
Open the Armory
Restart Sequence
Restart Sequence
Ruinous Ultimatum
Ruinous Ultimatum
Vindicate
Vindicate
Artifacts (18)
Arcane Signet
Arcane Signet
Basilisk Collar
Basilisk Collar
Boros Signet
Boros Signet
Chromatic Lantern
Chromatic Lantern
Door of Destinies
Door of Destinies
Fellwar Stone
Fellwar Stone
Gorgon Flail
Gorgon Flail
Gorgon's Head
Gorgon's Head
Grafted Exoskeleton
Grafted Exoskeleton
Mithril Coat
Mithril Coat
Orzhov Signet
Orzhov Signet
Patriar's Seal
Patriar's Seal
Rakdos Signet
Rakdos Signet
Scythe of the Wretched
Scythe of the Wretched
Sol Ring
Sol Ring
Talisman of Conviction
Talisman of Conviction
Thousand-Year Elixir
Thousand-Year Elixir
Vorpal Sword
Vorpal Sword
Enchantments (6)
Arcane Teachings
Arcane Teachings
Extra Arms
Extra Arms
Fire Whip
Fire Whip
Gift of Doom
Gift of Doom
Grave Betrayal
Grave Betrayal
Retreat to Hagra
Retreat to Hagra
Lands (18)
Arid Mesa
Arid Mesa
Axgard Armory
Axgard Armory
Badlands
Badlands
Battlefield Forge
Battlefield Forge
Blood Crypt
Blood Crypt
Cavern of Souls
Cavern of Souls
Caves of Koilos
Caves of Koilos
Command Tower
Command Tower
Detection Tower
Detection Tower
Godless Shrine
Godless Shrine
Luxury Suite
Luxury Suite
Path of Ancestry
Path of Ancestry
Plateau
Plateau
Sacred Foundry
Sacred Foundry
Scalding Tarn
Scalding Tarn
Scrubland
Scrubland
Spectator Seating
Spectator Seating
Wooded Foothills
Wooded Foothills
Basics (3)
Mountain
4 Mountains
Plains
6 Plains
Swamp
6 Swamps