Kelsien, the Plague (Commander) - Expensive Upgraded Equipment

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #423
5decks
As CommanderAs CardAverage DeckDecksView Precon
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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.
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Lands
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Hexing Squelcher
33%inclusion1 decks3 decks
28%synergy
High Synergy Cards
Rune of Mortality
100%inclusion5 decks5 decks
99%synergy
Sting, the Glinting Dagger
100%inclusion5 decks5 decks
98%synergy
Drumbellower
100%inclusion5 decks5 decks
98%synergy
Basilisk Collar
100%inclusion5 decks5 decks
96%synergy
Mari, the Killing Quill
100%inclusion5 decks5 decks
93%synergy
Morbid Opportunist
100%inclusion5 decks5 decks
82%synergy
Hunter's Blowgun
80%inclusion4 decks5 decks
79%synergy
Falthis, Shadowcat Familiar
80%inclusion4 decks5 decks
79%synergy
Thornbite Staff
80%inclusion4 decks5 decks
79%synergy
Minthara, Merciless Soul
80%inclusion4 decks5 decks
78%synergy
Top Cards
Mother of Runes
80%inclusion4 decks5 decks
73%synergy
Vorpal Sword
80%inclusion4 decks5 decks
78%synergy
Magda, the Hoardmaster
80%inclusion4 decks5 decks
78%synergy
Fighter Class
80%inclusion4 decks5 decks
77%synergy
Shadowspear
80%inclusion4 decks5 decks
76%synergy
General's Enforcer
80%inclusion4 decks5 decks
72%synergy
Shay Cormac
80%inclusion4 decks5 decks
77%synergy
Anguished Unmaking
80%inclusion4 decks5 decks
46%synergy
Otharri, Suns' Glory
80%inclusion4 decks5 decks
74%synergy
Steelshaper's Gift
80%inclusion4 decks5 decks
77%synergy
Game Changers
Teferi's Protection
80%inclusion4 decks5 decks
60%synergy
Demonic Tutor
60%inclusion3 decks5 decks
41%synergy
Enlightened Tutor
60%inclusion3 decks5 decks
48%synergy
Smothering Tithe
20%inclusion1 decks5 decks
-5%synergy
Vampiric Tutor
20%inclusion1 decks5 decks
6%synergy
Creatures
Maha, Its Feathers Night
60%inclusion3 decks5 decks
59%synergy
Humble Defector
60%inclusion3 decks5 decks
58%synergy
Stoneforge Mystic
60%inclusion3 decks5 decks
57%synergy
Esper Sentinel
60%inclusion3 decks5 decks
42%synergy
Daxos the Returned
60%inclusion3 decks5 decks
59%synergy
Lae'zel, Vlaakith's Champion
60%inclusion3 decks5 decks
58%synergy
Kalemne, Disciple of Iroas
60%inclusion3 decks5 decks
59%synergy
Cloud, Midgar Mercenary
60%inclusion3 decks5 decks
59%synergy
Taii Wakeen, Perfect Shot
40%inclusion2 decks5 decks
39%synergy
Serra Ascendant
40%inclusion2 decks5 decks
38%synergy
White Plume Adventurer
40%inclusion2 decks5 decks
39%synergy
Starnheim Courser
20%inclusion1 decks5 decks
20%synergy
Professional Face-Breaker
20%inclusion1 decks5 decks
5%synergy
Darkstar Augur
20%inclusion1 decks5 decks
20%synergy
Bronzeplate Boar
20%inclusion1 decks5 decks
20%synergy
Kellan, the Fae-Blooded
20%inclusion1 decks5 decks
19%synergy
Lotho, Corrupt Shirriff
20%inclusion1 decks5 decks
6%synergy
Alesha, Who Laughs at Fate
20%inclusion1 decks5 decks
8%synergy
Foundry Inspector
20%inclusion1 decks5 decks
18%synergy
Mathas, Fiend Seeker
20%inclusion1 decks5 decks
18%synergy
Dark Confidant
20%inclusion1 decks5 decks
19%synergy
Ragavan, Nimble Pilferer
20%inclusion1 decks5 decks
12%synergy
Ornithopter of Paradise
20%inclusion1 decks5 decks
18%synergy
Imperial Recruiter
20%inclusion1 decks5 decks
15%synergy
Olivia, Opulent Outlaw
20%inclusion1 decks5 decks
16%synergy
Giver of Runes
20%inclusion1 decks5 decks
17%synergy
Lion Sash
20%inclusion1 decks5 decks
19%synergy
Termination Facilitator
20%inclusion1 decks5 decks
18%synergy
Harvester of Souls
20%inclusion1 decks5 decks
17%synergy
Komainu Battle Armor
20%inclusion1 decks5 decks
20%synergy
Abyssal Harvester
20%inclusion1 decks5 decks
19%synergy
Gisa, the Hellraiser
20%inclusion1 decks5 decks
20%synergy
Void Beckoner
20%inclusion1 decks5 decks
19%synergy
Puresteel Paladin
20%inclusion1 decks5 decks
16%synergy
Ardenn, Intrepid Archaeologist
20%inclusion1 decks5 decks
19%synergy
Sram, Senior Edificer
20%inclusion1 decks5 decks
17%synergy
Atraxa's Skitterfang
20%inclusion1 decks5 decks
20%synergy
Rev, Tithe Extractor
20%inclusion1 decks5 decks
18%synergy
Grim Hireling
20%inclusion1 decks5 decks
14%synergy
Slaughter Specialist
20%inclusion1 decks5 decks
19%synergy
Voice of Victory
20%inclusion1 decks5 decks
3%synergy
Loran of the Third Path
20%inclusion1 decks5 decks
13%synergy
Bureau Headmaster
20%inclusion1 decks5 decks
19%synergy
Recruiter of the Guard
20%inclusion1 decks5 decks
18%synergy
Ethersworn Canonist
20%inclusion1 decks5 decks
20%synergy
Lizard Blades
20%inclusion1 decks5 decks
18%synergy
Painsmith
20%inclusion1 decks5 decks
20%synergy
Instants
Imp's Mischief
40%inclusion2 decks5 decks
39%synergy
Wear // Tear
40%inclusion2 decks5 decks
28%synergy
You Are Already Dead
40%inclusion2 decks5 decks
38%synergy
Deflecting Swat
40%inclusion2 decks5 decks
24%synergy
Inkshield
40%inclusion2 decks5 decks
32%synergy
Mirrodin Avenged
40%inclusion2 decks5 decks
39%synergy
Crackling Doom
40%inclusion2 decks5 decks
23%synergy
Chaos Warp
20%inclusion1 decks5 decks
4%synergy
Boros Charm
20%inclusion1 decks5 decks
-9%synergy
Untimely Malfunction
20%inclusion1 decks5 decks
15%synergy
Get Lost
20%inclusion1 decks5 decks
18%synergy
Final Showdown
20%inclusion1 decks5 decks
18%synergy
Stroke of Midnight
20%inclusion1 decks5 decks
8%synergy
Malakir Rebirth
20%inclusion1 decks5 decks
15%synergy
Swords to Plowshares
20%inclusion1 decks5 decks
-42%synergy
Alesha's Legacy
20%inclusion1 decks5 decks
19%synergy
Flicker of Fate
20%inclusion1 decks5 decks
19%synergy
Path to Exile
20%inclusion1 decks5 decks
-27%synergy
Galadriel's Dismissal
20%inclusion1 decks5 decks
18%synergy
Generous Gift
20%inclusion1 decks5 decks
1%synergy
Sorceries
Open the Armory
60%inclusion3 decks5 decks
56%synergy
Night's Whisper
60%inclusion3 decks5 decks
47%synergy
Vandalblast
40%inclusion2 decks5 decks
29%synergy
Grim Tutor
40%inclusion2 decks5 decks
36%synergy
Sevinne's Reclamation
20%inclusion1 decks5 decks
12%synergy
Mythos of Snapdax
20%inclusion1 decks5 decks
14%synergy
Painful Truths
20%inclusion1 decks5 decks
12%synergy
Read the Bones
20%inclusion1 decks5 decks
11%synergy
Reanimate
20%inclusion1 decks5 decks
3%synergy
Ruinous Ultimatum
20%inclusion1 decks5 decks
-19%synergy
Back in Town
20%inclusion1 decks5 decks
18%synergy
Nibelheim Aflame
20%inclusion1 decks5 decks
19%synergy
Utility Artifacts
Gorgon's Head
60%inclusion3 decks5 decks
59%synergy
Illusionist's Bracers
60%inclusion3 decks5 decks
58%synergy
Skullclamp
60%inclusion3 decks5 decks
31%synergy
Gorgon Flail
60%inclusion3 decks5 decks
59%synergy
Swiftfoot Boots
60%inclusion3 decks5 decks
28%synergy
Hammer of Nazahn
60%inclusion3 decks5 decks
58%synergy
Quietus Spike
40%inclusion2 decks5 decks
39%synergy
Glaring Spotlight
40%inclusion2 decks5 decks
40%synergy
Mithril Coat
40%inclusion2 decks5 decks
34%synergy
Thousand-Year Elixir
40%inclusion2 decks5 decks
39%synergy
Dragonfire Blade
40%inclusion2 decks5 decks
39%synergy
The Masamune
40%inclusion2 decks5 decks
39%synergy
Nettlecyst
20%inclusion1 decks5 decks
19%synergy
Dowsing Device
20%inclusion1 decks5 decks
20%synergy
Rogue's Gloves
20%inclusion1 decks5 decks
20%synergy
Sword of Kaldra
20%inclusion1 decks5 decks
20%synergy
Halo Fountain
20%inclusion1 decks5 decks
19%synergy
The Reaver Cleaver
20%inclusion1 decks5 decks
14%synergy
Robe of Stars
20%inclusion1 decks5 decks
19%synergy
Dissection Tools
20%inclusion1 decks5 decks
20%synergy
Infantry Shield
20%inclusion1 decks5 decks
10%synergy
Cranial Plating
20%inclusion1 decks5 decks
19%synergy
Helm of the Host
20%inclusion1 decks5 decks
14%synergy
Gilded Pinions
20%inclusion1 decks5 decks
20%synergy
Conqueror's Flail
20%inclusion1 decks5 decks
19%synergy
Magewright's Stone
20%inclusion1 decks5 decks
19%synergy
Brotherhood Regalia
20%inclusion1 decks5 decks
17%synergy
Mask of Memory
20%inclusion1 decks5 decks
19%synergy
Adaptive Omnitool
20%inclusion1 decks5 decks
20%synergy
Cranial Ram
20%inclusion1 decks5 decks
19%synergy
Enchantments
Dazzling Theater // Prop Room
60%inclusion3 decks5 decks
58%synergy
All-Out Assault
60%inclusion3 decks5 decks
48%synergy
Tocasia's Welcome
40%inclusion2 decks5 decks
35%synergy
Aspect of Gorgon
40%inclusion2 decks5 decks
40%synergy
Sigarda's Aid
40%inclusion2 decks5 decks
37%synergy
Kaya's Ghostform
40%inclusion2 decks5 decks
38%synergy
Ghoulish Impetus
20%inclusion1 decks5 decks
19%synergy
Gift of Doom
20%inclusion1 decks5 decks
19%synergy
Reconnaissance
20%inclusion1 decks5 decks
9%synergy
Phyrexian Reclamation
20%inclusion1 decks5 decks
17%synergy
Haunted One
20%inclusion1 decks5 decks
20%synergy
Prosperous Partnership
20%inclusion1 decks5 decks
19%synergy
All That Glitters
20%inclusion1 decks5 decks
19%synergy
Agent of the Shadow Thieves
20%inclusion1 decks5 decks
19%synergy
Black Market Connections
20%inclusion1 decks5 decks
4%synergy
Etali's Favor
20%inclusion1 decks5 decks
20%synergy
Dead Man's Chest
20%inclusion1 decks5 decks
20%synergy
Phyrexian Arena
20%inclusion1 decks5 decks
1%synergy
Eye of Nidhogg
20%inclusion1 decks5 decks
19%synergy
Utility Lands
Vault of the Archangel
80%inclusion4 decks5 decks
57%synergy
Urza's Saga
60%inclusion3 decks5 decks
56%synergy
Urborg, Tomb of Yawgmoth
60%inclusion3 decks5 decks
47%synergy
Bojuka Bog
40%inclusion2 decks5 decks
9%synergy
Arcane Lighthouse
40%inclusion2 decks5 decks
39%synergy
Arena of Glory
40%inclusion2 decks5 decks
33%synergy
Detection Tower
40%inclusion2 decks5 decks
39%synergy
Reliquary Tower
40%inclusion2 decks5 decks
25%synergy
Secluded Starforge
25%inclusion1 decks4 decks
25%synergy
Shizo, Death's Storehouse
20%inclusion1 decks5 decks
13%synergy
Ancient Den
20%inclusion1 decks5 decks
17%synergy
Vault of Whispers
20%inclusion1 decks5 decks
17%synergy
Inkmoth Nexus
20%inclusion1 decks5 decks
20%synergy
Minas Tirith
20%inclusion1 decks5 decks
11%synergy
Command Beacon
20%inclusion1 decks5 decks
14%synergy
Eiganjo, Seat of the Empire
20%inclusion1 decks5 decks
13%synergy
Great Furnace
20%inclusion1 decks5 decks
17%synergy
Mana Artifacts
Arcane Signet
100%inclusion5 decks5 decks
14%synergy
Sol Ring
100%inclusion5 decks5 decks
11%synergy
Talisman of Indulgence
80%inclusion4 decks5 decks
43%synergy
Talisman of Conviction
80%inclusion4 decks5 decks
39%synergy
Patriar's Seal
80%inclusion4 decks5 decks
78%synergy
Talisman of Hierarchy
80%inclusion4 decks5 decks
39%synergy
Chromatic Lantern
40%inclusion2 decks5 decks
29%synergy
Mind Stone
40%inclusion2 decks5 decks
31%synergy
Aetheric Amplifier
20%inclusion1 decks5 decks
20%synergy
Rakdos Signet
20%inclusion1 decks5 decks
-10%synergy
Boros Signet
20%inclusion1 decks5 decks
-8%synergy
Fellwar Stone
20%inclusion1 decks5 decks
-8%synergy
Mox Opal
20%inclusion1 decks5 decks
16%synergy
Orzhov Signet
20%inclusion1 decks5 decks
-12%synergy
Bounty Board
20%inclusion1 decks5 decks
18%synergy
Lands
Savai Triome
100%inclusion5 decks5 decks
62%synergy
Command Tower
100%inclusion5 decks5 decks
8%synergy
Blood Crypt
100%inclusion5 decks5 decks
56%synergy
Sacred Foundry
100%inclusion5 decks5 decks
55%synergy
Godless Shrine
100%inclusion5 decks5 decks
53%synergy
Luxury Suite
100%inclusion5 decks5 decks
68%synergy
Arid Mesa
100%inclusion5 decks5 decks
69%synergy
Spectator Seating
100%inclusion5 decks5 decks
68%synergy
Marsh Flats
100%inclusion5 decks5 decks
69%synergy
Vault of Champions
100%inclusion5 decks5 decks
67%synergy
Bloodstained Mire
100%inclusion5 decks5 decks
68%synergy
Badlands
80%inclusion4 decks5 decks
68%synergy
Sundown Pass
80%inclusion4 decks5 decks
60%synergy
Dragonskull Summit
80%inclusion4 decks5 decks
28%synergy
Isolated Chapel
80%inclusion4 decks5 decks
27%synergy
Plains
80%inclusion4 decks5 decks
-15%synergy
Plateau
80%inclusion4 decks5 decks
68%synergy
Shattered Sanctum
80%inclusion4 decks5 decks
56%synergy
Scrubland
80%inclusion4 decks5 decks
68%synergy
Clifftop Retreat
80%inclusion4 decks5 decks
29%synergy
Haunted Ridge
80%inclusion4 decks5 decks
60%synergy
Caves of Koilos
60%inclusion3 decks5 decks
21%synergy
Nomad Outpost
60%inclusion3 decks5 decks
1%synergy
Swamp
60%inclusion3 decks5 decks
-35%synergy
Plaza of Heroes
60%inclusion3 decks5 decks
56%synergy
Mountain
60%inclusion3 decks5 decks
-34%synergy
Mana Confluence
60%inclusion3 decks5 decks
51%synergy
City of Brass
60%inclusion3 decks5 decks
50%synergy
Prismatic Vista
40%inclusion2 decks5 decks
36%synergy
Exotic Orchard
40%inclusion2 decks5 decks
-12%synergy
Tainted Field
40%inclusion2 decks5 decks
28%synergy
Path of Ancestry
40%inclusion2 decks5 decks
2%synergy
Forbidden Orchard
40%inclusion2 decks5 decks
37%synergy
Brotherhood Headquarters
20%inclusion1 decks5 decks
19%synergy
Fetid Heath
20%inclusion1 decks5 decks
-1%synergy
Graven Cairns
20%inclusion1 decks5 decks
9%synergy
Battlefield Forge
20%inclusion1 decks5 decks
-20%synergy
Shattered Landscape
20%inclusion1 decks5 decks
1%synergy
Rugged Prairie
20%inclusion1 decks5 decks
3%synergy
Malakir Rebirth
20%inclusion1 decks5 decks
15%synergy
Starting Town
20%inclusion1 decks5 decks
17%synergy
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