Kelsien, the Plague (Commander) - Expensive Treasure

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #442
3decks
As CommanderAs CardAverage DeckDecksView Precon
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All12345
Budget
Any$$$$
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.
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Utility Lands
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Lands
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Smothering Tithe
100%inclusion3 decks3 decks
76%synergy
Enlightened Tutor
100%inclusion3 decks3 decks
88%synergy
The One Ring
67%inclusion2 decks3 decks
59%synergy
Demonic Tutor
67%inclusion2 decks3 decks
48%synergy
Teferi's Protection
33%inclusion1 decks3 decks
14%synergy
Jeska's Will
33%inclusion1 decks3 decks
24%synergy
Imperial Seal
33%inclusion1 decks3 decks
29%synergy
Opposition Agent
33%inclusion1 decks3 decks
30%synergy
Orcish Bowmasters
33%inclusion1 decks3 decks
28%synergy
Vampiric Tutor
33%inclusion1 decks3 decks
19%synergy
Creatures
Esper Sentinel
100%inclusion3 decks3 decks
82%synergy
Mari, the Killing Quill
100%inclusion3 decks3 decks
94%synergy
Drumbellower
67%inclusion2 decks3 decks
65%synergy
Mathas, Fiend Seeker
67%inclusion2 decks3 decks
65%synergy
Morbid Opportunist
67%inclusion2 decks3 decks
48%synergy
Ragavan, Nimble Pilferer
67%inclusion2 decks3 decks
59%synergy
Orochi Soul-Reaver
67%inclusion2 decks3 decks
66%synergy
Shay Cormac
67%inclusion2 decks3 decks
64%synergy
Dauthi Voidwalker
67%inclusion2 decks3 decks
63%synergy
Professional Face-Breaker
33%inclusion1 decks3 decks
18%synergy
Maha, Its Feathers Night
33%inclusion1 decks3 decks
32%synergy
Lotho, Corrupt Shirriff
33%inclusion1 decks3 decks
20%synergy
Hellspur Posse Boss
33%inclusion1 decks3 decks
32%synergy
Taii Wakeen, Perfect Shot
33%inclusion1 decks3 decks
33%synergy
Nalia de'Arnise
33%inclusion1 decks3 decks
33%synergy
Agate Instigator
33%inclusion1 decks3 decks
31%synergy
Blood Artist
33%inclusion1 decks3 decks
15%synergy
Baeloth Barrityl, Entertainer
33%inclusion1 decks3 decks
33%synergy
Stoneforge Mystic
33%inclusion1 decks3 decks
31%synergy
Nighthawk Scavenger
33%inclusion1 decks3 decks
29%synergy
Assault Intercessor
33%inclusion1 decks3 decks
33%synergy
Charismatic Conqueror
33%inclusion1 decks3 decks
22%synergy
Starscream, Power Hungry
33%inclusion1 decks3 decks
32%synergy
Extraction Specialist
33%inclusion1 decks3 decks
33%synergy
Walking Ballista
33%inclusion1 decks3 decks
33%synergy
Robber of the Rich
33%inclusion1 decks3 decks
33%synergy
Olivia, Opulent Outlaw
33%inclusion1 decks3 decks
29%synergy
Giver of Runes
33%inclusion1 decks3 decks
30%synergy
White Plume Adventurer
33%inclusion1 decks3 decks
32%synergy
Mother of Runes
33%inclusion1 decks3 decks
26%synergy
Kambal, Profiteering Mayor
33%inclusion1 decks3 decks
23%synergy
Heliod, Sun-Crowned
33%inclusion1 decks3 decks
33%synergy
Devoted Caretaker
33%inclusion1 decks3 decks
33%synergy
Falthis, Shadowcat Familiar
33%inclusion1 decks3 decks
32%synergy
Tinybones, the Pickpocket
33%inclusion1 decks3 decks
33%synergy
Nelly Borca, Impulsive Accuser
33%inclusion1 decks3 decks
31%synergy
Magda, the Hoardmaster
33%inclusion1 decks3 decks
31%synergy
Thieves' Guild Enforcer
33%inclusion1 decks3 decks
33%synergy
Grim Hireling
33%inclusion1 decks3 decks
28%synergy
Torbran, Thane of Red Fell
33%inclusion1 decks3 decks
33%synergy
Valki, God of Lies
33%inclusion1 decks3 decks
33%synergy
Generous Plunderer
33%inclusion1 decks3 decks
30%synergy
Gix, Yawgmoth Praetor
33%inclusion1 decks3 decks
30%synergy
Sheoldred
33%inclusion1 decks3 decks
33%synergy
Athreos, Shroud-Veiled
33%inclusion1 decks3 decks
32%synergy
Charming Scoundrel
33%inclusion1 decks3 decks
32%synergy
Zagras, Thief of Heartbeats
33%inclusion1 decks3 decks
32%synergy
Otharri, Suns' Glory
33%inclusion1 decks3 decks
28%synergy
Oona's Blackguard
33%inclusion1 decks3 decks
33%synergy
Kardur, Doomscourge
33%inclusion1 decks3 decks
27%synergy
Instants
Deadly Rollick
67%inclusion2 decks3 decks
56%synergy
Dawn's Truce
67%inclusion2 decks3 decks
60%synergy
Anguished Unmaking
67%inclusion2 decks3 decks
33%synergy
Hagra Mauling
33%inclusion1 decks3 decks
32%synergy
Fell the Profane
33%inclusion1 decks3 decks
27%synergy
Thrilling Encore
33%inclusion1 decks3 decks
33%synergy
Terminate
33%inclusion1 decks3 decks
21%synergy
Final Showdown
33%inclusion1 decks3 decks
31%synergy
Body Count
33%inclusion1 decks3 decks
32%synergy
Mana Tithe
33%inclusion1 decks3 decks
32%synergy
Stroke of Midnight
33%inclusion1 decks3 decks
22%synergy
Baleful Mastery
33%inclusion1 decks3 decks
33%synergy
Deflecting Swat
33%inclusion1 decks3 decks
17%synergy
Swords to Plowshares
33%inclusion1 decks3 decks
-29%synergy
Bedevil
33%inclusion1 decks3 decks
26%synergy
Curtains' Call
33%inclusion1 decks3 decks
33%synergy
Path to Exile
33%inclusion1 decks3 decks
-13%synergy
Inkshield
33%inclusion1 decks3 decks
25%synergy
Unlicensed Disintegration
33%inclusion1 decks3 decks
33%synergy
Rebuff the Wicked
33%inclusion1 decks3 decks
32%synergy
Generous Gift
33%inclusion1 decks3 decks
16%synergy
Sorceries
Sevinne's Reclamation
67%inclusion2 decks3 decks
59%synergy
Profane Tutor
33%inclusion1 decks3 decks
32%synergy
Torment of Hailfire
33%inclusion1 decks3 decks
32%synergy
Vandalblast
33%inclusion1 decks3 decks
23%synergy
Blood on the Snow
33%inclusion1 decks3 decks
33%synergy
Idyllic Tutor
33%inclusion1 decks3 decks
32%synergy
Scheming Symmetry
33%inclusion1 decks3 decks
32%synergy
Single Combat
33%inclusion1 decks3 decks
32%synergy
Ruinous Ultimatum
33%inclusion1 decks3 decks
-6%synergy
Insatiable Avarice
33%inclusion1 decks3 decks
31%synergy
Toxic Deluge
33%inclusion1 decks3 decks
25%synergy
Damn
33%inclusion1 decks3 decks
16%synergy
Steelshaper's Gift
33%inclusion1 decks3 decks
30%synergy
Utility Artifacts
Lightning Greaves
100%inclusion3 decks3 decks
66%synergy
Basilisk Collar
100%inclusion3 decks3 decks
96%synergy
Shadowspear
67%inclusion2 decks3 decks
62%synergy
Quietus Spike
33%inclusion1 decks3 decks
32%synergy
Gorgon's Head
33%inclusion1 decks3 decks
32%synergy
Illusionist's Bracers
33%inclusion1 decks3 decks
32%synergy
Thousand-Year Elixir
33%inclusion1 decks3 decks
32%synergy
Vorpal Sword
33%inclusion1 decks3 decks
31%synergy
Skullclamp
33%inclusion1 decks3 decks
4%synergy
Dingus Staff
33%inclusion1 decks3 decks
33%synergy
Palantír of Orthanc
33%inclusion1 decks3 decks
33%synergy
Gorgon Flail
33%inclusion1 decks3 decks
32%synergy
Sting, the Glinting Dagger
33%inclusion1 decks3 decks
32%synergy
Currency Converter
33%inclusion1 decks3 decks
33%synergy
Maskwood Nexus
33%inclusion1 decks3 decks
32%synergy
Magewright's Stone
33%inclusion1 decks3 decks
32%synergy
Sword of Wealth and Power
33%inclusion1 decks3 decks
32%synergy
Battlemage's Bracers
33%inclusion1 decks3 decks
33%synergy
Swiftfoot Boots
33%inclusion1 decks3 decks
2%synergy
Thornbite Staff
33%inclusion1 decks3 decks
32%synergy
Enchantments
Revel in Riches
100%inclusion3 decks3 decks
94%synergy
Black Market Connections
100%inclusion3 decks3 decks
84%synergy
Reconnaissance
67%inclusion2 decks3 decks
55%synergy
Spiteful Banditry
67%inclusion2 decks3 decks
65%synergy
Life Insurance
33%inclusion1 decks3 decks
31%synergy
Anointed Procession
33%inclusion1 decks3 decks
21%synergy
Outlaws' Merriment
33%inclusion1 decks3 decks
32%synergy
Death Pits of Rath
33%inclusion1 decks3 decks
33%synergy
Rune of Mortality
33%inclusion1 decks3 decks
32%synergy
At Knifepoint
33%inclusion1 decks3 decks
32%synergy
Folk Hero
33%inclusion1 decks3 decks
33%synergy
Rakish Crew
33%inclusion1 decks3 decks
33%synergy
Phyrexian Arena
33%inclusion1 decks3 decks
15%synergy
Bitterblossom
33%inclusion1 decks3 decks
30%synergy
Planeswalkers
Angrath, the Flame-Chained
33%inclusion1 decks3 decks
33%synergy
Kaya the Inexorable
33%inclusion1 decks3 decks
32%synergy
Sorin, Vengeful Bloodlord
33%inclusion1 decks3 decks
31%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
67%inclusion2 decks3 decks
53%synergy
Shizo, Death's Storehouse
33%inclusion1 decks3 decks
26%synergy
Shinka, the Bloodsoaked Keep
33%inclusion1 decks3 decks
31%synergy
Arcane Lighthouse
33%inclusion1 decks3 decks
32%synergy
Buried Ruin
33%inclusion1 decks3 decks
30%synergy
Maze of Ith
33%inclusion1 decks3 decks
30%synergy
Urza's Saga
33%inclusion1 decks3 decks
29%synergy
Volrath's Stronghold
33%inclusion1 decks3 decks
32%synergy
Takenuma, Abandoned Mire
33%inclusion1 decks3 decks
26%synergy
Reliquary Tower
33%inclusion1 decks3 decks
18%synergy
Vault of the Archangel
33%inclusion1 decks3 decks
10%synergy
Mana Artifacts
Arcane Signet
100%inclusion3 decks3 decks
14%synergy
Sol Ring
100%inclusion3 decks3 decks
12%synergy
Talisman of Conviction
67%inclusion2 decks3 decks
25%synergy
Talisman of Hierarchy
67%inclusion2 decks3 decks
26%synergy
Talisman of Indulgence
33%inclusion1 decks3 decks
-4%synergy
Replicating Ring
33%inclusion1 decks3 decks
33%synergy
Patchwork Banner
33%inclusion1 decks3 decks
28%synergy
Chromatic Lantern
33%inclusion1 decks3 decks
23%synergy
Mox Amber
33%inclusion1 decks3 decks
29%synergy
Lands
Command Tower
100%inclusion3 decks3 decks
8%synergy
Badlands
100%inclusion3 decks3 decks
88%synergy
Blood Crypt
100%inclusion3 decks3 decks
55%synergy
Sacred Foundry
100%inclusion3 decks3 decks
55%synergy
Godless Shrine
100%inclusion3 decks3 decks
52%synergy
Luxury Suite
100%inclusion3 decks3 decks
69%synergy
Arid Mesa
100%inclusion3 decks3 decks
69%synergy
Plateau
100%inclusion3 decks3 decks
88%synergy
Scrubland
100%inclusion3 decks3 decks
88%synergy
Spectator Seating
100%inclusion3 decks3 decks
69%synergy
Vault of Champions
100%inclusion3 decks3 decks
68%synergy
Bloodstained Mire
100%inclusion3 decks3 decks
67%synergy
Raucous Theater
67%inclusion2 decks3 decks
57%synergy
Shadowy Backstreet
67%inclusion2 decks3 decks
56%synergy
Exotic Orchard
67%inclusion2 decks3 decks
14%synergy
Caves of Koilos
67%inclusion2 decks3 decks
27%synergy
Swamp
67%inclusion2 decks3 decks
-29%synergy
Sundown Pass
67%inclusion2 decks3 decks
46%synergy
Battlefield Forge
67%inclusion2 decks3 decks
26%synergy
Elegant Parlor
67%inclusion2 decks3 decks
57%synergy
Mountain
67%inclusion2 decks3 decks
-27%synergy
Plains
67%inclusion2 decks3 decks
-28%synergy
Forbidden Orchard
67%inclusion2 decks3 decks
64%synergy
Marsh Flats
67%inclusion2 decks3 decks
35%synergy
Haunted Ridge
67%inclusion2 decks3 decks
47%synergy
Polluted Delta
67%inclusion2 decks3 decks
60%synergy
Sulfurous Springs
67%inclusion2 decks3 decks
39%synergy
Hagra Mauling
33%inclusion1 decks3 decks
32%synergy
Savai Triome
33%inclusion1 decks3 decks
-4%synergy
Fell the Profane
33%inclusion1 decks3 decks
27%synergy
Rakdos Carnarium
33%inclusion1 decks3 decks
22%synergy
Fabled Passage
33%inclusion1 decks3 decks
25%synergy
Windswept Heath
33%inclusion1 decks3 decks
27%synergy
Smoldering Marsh
33%inclusion1 decks3 decks
-3%synergy
Nomad Outpost
33%inclusion1 decks3 decks
-25%synergy
Wooded Foothills
33%inclusion1 decks3 decks
27%synergy
Verdant Catacombs
33%inclusion1 decks3 decks
27%synergy
Cavern of Souls
33%inclusion1 decks3 decks
24%synergy
Mount Doom
33%inclusion1 decks3 decks
30%synergy
Orzhov Basilica
33%inclusion1 decks3 decks
20%synergy
Snow-Covered Plains
33%inclusion1 decks3 decks
32%synergy
Path of Ancestry
33%inclusion1 decks3 decks
-5%synergy
Shattered Sanctum
33%inclusion1 decks3 decks
8%synergy
Snow-Covered Mountain
33%inclusion1 decks3 decks
32%synergy
Scalding Tarn
33%inclusion1 decks3 decks
28%synergy
Mana Confluence
33%inclusion1 decks3 decks
24%synergy
Snow-Covered Swamp
33%inclusion1 decks3 decks
32%synergy
Blightstep Pathway
33%inclusion1 decks3 decks
26%synergy
Flooded Strand
33%inclusion1 decks3 decks
27%synergy
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