Average Deck for Kelsien, the Plague - Budget Assassins

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #399
2decks
As CommanderAs CardAverage DeckDecksView Precon
Bracket
All12345
Budget
Any$$$$
Background image for Rebuilding Kelsien, the Plague with Avatar: The Last Airbender Eternal
Ezra Sassaman
Nov 20, 2025
Ezra Sassaman
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.
Background image for Fire and Ice: Which Cards are Hot and Cold for Nov. 14?
Julia Maddalena
Nov 14, 2025
Julia Maddalena
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.
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Average Decklist

Kelsien, the Plague
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Creatures
Instants
Sorceries
Artifacts
Enchantments
Lands
Basics
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Altaïr Ibn-La'Ahad
Altaïr Ibn-La'Ahad
Ankle Shanker
Ankle Shanker
Assassin Initiate
Assassin Initiate
Aya of Alexandria
Aya of Alexandria
Bounty Hunter
Bounty Hunter
Brotherhood Patriarch
Brotherhood Patriarch
Eivor, Battle-Ready
Eivor, Battle-Ready
Escarpment Fortress
Escarpment Fortress
Falthis, Shadowcat Familiar
Falthis, Shadowcat Familiar
Guildsworn Prowler
Guildsworn Prowler
Humble Defector
Humble Defector
Hunter of Eyeblights
Hunter of Eyeblights
Mari, the Killing Quill
Mari, the Killing Quill
Massacre Girl
Massacre Girl
Mathas, Fiend Seeker
Mathas, Fiend Seeker
Merciless Harlequin
Merciless Harlequin
Morbid Opportunist
Morbid Opportunist
Poison-Blade Mentor
Poison-Blade Mentor
Ravenloft Adventurer
Ravenloft Adventurer
Royal Assassin
Royal Assassin
Scouting Hawk
Scouting Hawk
Shay Cormac
Shay Cormac
Surtr, Fiery Jötun
Surtr, Fiery Jötun
Taii Wakeen, Perfect Shot
Taii Wakeen, Perfect Shot
Tax Collector
Tax Collector
Termination Facilitator
Termination Facilitator
Towering Viewpoint
Towering Viewpoint
White Plume Adventurer
White Plume Adventurer
Xantcha, Sleeper Agent
Xantcha, Sleeper Agent
Instants (6)
Big Score
Big Score
Chain Assassination
Chain Assassination
Malicious Affliction
Malicious Affliction
Murder
Murder
Offer Immortality
Offer Immortality
Terminate
Terminate
Sorceries (6)
Cathartic Reunion
Cathartic Reunion
Cut a Deal
Cut a Deal
Diabolic Tutor
Diabolic Tutor
Distract the Guards
Distract the Guards
Petty Larceny
Petty Larceny
Single Combat
Single Combat
Artifacts (12)
Arcane Signet
Arcane Signet
Glaring Spotlight
Glaring Spotlight
Gorgon's Head
Gorgon's Head
Headsplitter
Headsplitter
Hidden Blade
Hidden Blade
Hookblade
Hookblade
Mardu Banner
Mardu Banner
Orzhov Locket
Orzhov Locket
Sol Ring
Sol Ring
Sting, the Glinting Dagger
Sting, the Glinting Dagger
The Animus
The Animus
Vorpal Sword
Vorpal Sword
Enchantments (8)
Aspect of Gorgon
Aspect of Gorgon
Black Market
Black Market
Duelist's Heritage
Duelist's Heritage
Marshal's Anthem
Marshal's Anthem
Noble Heritage
Noble Heritage
Reconnaissance
Reconnaissance
Rest in Peace
Rest in Peace
Underworld Connections
Underworld Connections
Lands (12)
Arcane Lighthouse
Arcane Lighthouse
Bloodfell Caves
Bloodfell Caves
Brotherhood Headquarters
Brotherhood Headquarters
Citadel Gate
Citadel Gate
Command Tower
Command Tower
Furycalm Snarl
Furycalm Snarl
Jagged Barrens
Jagged Barrens
Mortuary Mire
Mortuary Mire
Nomad Outpost
Nomad Outpost
Rakdos Guildgate
Rakdos Guildgate
Shattered Landscape
Shattered Landscape
Temple of Malice
Temple of Malice
Basics (3)
Mountain
8 Mountains
Plains
9 Plains
Swamp
9 Swamps
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