Kelsien, the Plague (Commander) - cEDH

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #384
4decks
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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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Zuko, Firebending Master
50%inclusion1 decks2 decks
47%synergy
High Synergy Cards
Basilisk Collar
100%inclusion4 decks4 decks
95%synergy
Game Changers
Smothering Tithe
75%inclusion3 decks4 decks
48%synergy
Demonic Tutor
75%inclusion3 decks4 decks
55%synergy
Enlightened Tutor
75%inclusion3 decks4 decks
63%synergy
Vampiric Tutor
75%inclusion3 decks4 decks
60%synergy
Jeska's Will
50%inclusion2 decks4 decks
40%synergy
Imperial Seal
50%inclusion2 decks4 decks
46%synergy
Ancient Tomb
50%inclusion2 decks4 decks
42%synergy
Bolas's Citadel
50%inclusion2 decks4 decks
43%synergy
Opposition Agent
50%inclusion2 decks4 decks
47%synergy
The One Ring
50%inclusion2 decks4 decks
42%synergy
Creatures
Otharri, Suns' Glory
75%inclusion3 decks4 decks
69%synergy
Mari, the Killing Quill
75%inclusion3 decks4 decks
68%synergy
Drumbellower
50%inclusion2 decks4 decks
48%synergy
Archivist of Oghma
50%inclusion2 decks4 decks
47%synergy
Dragon's Rage Channeler
50%inclusion2 decks4 decks
48%synergy
Lotho, Corrupt Shirriff
50%inclusion2 decks4 decks
36%synergy
Humble Defector
50%inclusion2 decks4 decks
47%synergy
Ragavan, Nimble Pilferer
50%inclusion2 decks4 decks
42%synergy
Simian Spirit Guide
50%inclusion2 decks4 decks
47%synergy
White Plume Adventurer
50%inclusion2 decks4 decks
49%synergy
Esper Sentinel
50%inclusion2 decks4 decks
31%synergy
Stoneforge Mystic
50%inclusion2 decks4 decks
47%synergy
Slaughter Specialist
50%inclusion2 decks4 decks
49%synergy
Ranger-Captain of Eos
50%inclusion2 decks4 decks
46%synergy
Falthis, Shadowcat Familiar
50%inclusion2 decks4 decks
49%synergy
Void Beckoner
50%inclusion2 decks4 decks
49%synergy
Drannith Magistrate
50%inclusion2 decks4 decks
47%synergy
Voice of Victory
50%inclusion1 decks2 decks
33%synergy
Orcish Bowmasters
50%inclusion2 decks4 decks
45%synergy
Eight-and-a-Half-Tails
25%inclusion1 decks4 decks
25%synergy
Planebound Accomplice
25%inclusion1 decks4 decks
25%synergy
Professional Face-Breaker
25%inclusion1 decks4 decks
11%synergy
Witch Enchanter
25%inclusion1 decks4 decks
19%synergy
Rhuk, Hexgold Nabber
25%inclusion1 decks4 decks
25%synergy
Onakke Oathkeeper
25%inclusion1 decks4 decks
25%synergy
Ertha Jo, Frontier Mentor
25%inclusion1 decks4 decks
24%synergy
Kellan, the Fae-Blooded
25%inclusion1 decks4 decks
24%synergy
Maha, Its Feathers Night
25%inclusion1 decks4 decks
24%synergy
Metastatic Evangel
25%inclusion1 decks4 decks
25%synergy
Spirit of the Labyrinth
25%inclusion1 decks4 decks
25%synergy
Syr Konrad, the Grim
25%inclusion1 decks4 decks
22%synergy
Core Prowler
25%inclusion1 decks4 decks
25%synergy
Ogre Siegebreaker
25%inclusion1 decks4 decks
25%synergy
Skrelv, Defector Mite
25%inclusion1 decks4 decks
24%synergy
Marvin, Murderous Mimic
25%inclusion1 decks4 decks
24%synergy
Glóin, Dwarf Emissary
25%inclusion1 decks4 decks
24%synergy
Morbid Opportunist
25%inclusion1 decks4 decks
8%synergy
Felidar Guardian
25%inclusion1 decks4 decks
24%synergy
Sheoldred, the Apocalypse
25%inclusion1 decks4 decks
23%synergy
Filigree Vector
25%inclusion1 decks4 decks
25%synergy
Kalain, Reclusive Painter
25%inclusion1 decks4 decks
23%synergy
Merry, Esquire of Rohan
25%inclusion1 decks4 decks
23%synergy
Ankle Shanker
25%inclusion1 decks4 decks
22%synergy
Ruthless Technomancer
25%inclusion1 decks4 decks
23%synergy
Termination Facilitator
25%inclusion1 decks4 decks
23%synergy
Reaper of Sheoldred
25%inclusion1 decks4 decks
25%synergy
Harvester of Souls
25%inclusion1 decks4 decks
22%synergy
Crystalline Crawler
25%inclusion1 decks4 decks
25%synergy
Drana and Linvala
25%inclusion1 decks4 decks
16%synergy
Cadric, Soul Kindler
25%inclusion1 decks4 decks
22%synergy
Instants
Deadly Rollick
50%inclusion2 decks4 decks
40%synergy
Silence
50%inclusion2 decks4 decks
45%synergy
Swords to Plowshares
50%inclusion2 decks4 decks
-12%synergy
Deflecting Swat
50%inclusion2 decks4 decks
35%synergy
Dark Ritual
50%inclusion2 decks4 decks
34%synergy
Path to Exile
50%inclusion2 decks4 decks
3%synergy
Red Elemental Blast
50%inclusion2 decks4 decks
46%synergy
Pyroblast
50%inclusion2 decks4 decks
45%synergy
Fire Covenant
25%inclusion1 decks4 decks
23%synergy
Tainted Pact
25%inclusion1 decks4 decks
23%synergy
Thrill of Possibility
25%inclusion1 decks4 decks
17%synergy
Orim's Chant
25%inclusion1 decks4 decks
23%synergy
Soul Partition
25%inclusion1 decks4 decks
24%synergy
Imp's Mischief
25%inclusion1 decks4 decks
23%synergy
Offer Immortality
25%inclusion1 decks4 decks
24%synergy
Shelob's Ambush
25%inclusion1 decks4 decks
25%synergy
Sorceries
Praetor's Grasp
50%inclusion2 decks4 decks
48%synergy
Wheel of Fortune
50%inclusion2 decks4 decks
46%synergy
Flicker
25%inclusion1 decks4 decks
24%synergy
Faithless Looting
25%inclusion1 decks4 decks
9%synergy
Rite of Flame
25%inclusion1 decks4 decks
23%synergy
Gamble
25%inclusion1 decks4 decks
19%synergy
Damn
25%inclusion1 decks4 decks
6%synergy
Strike It Rich
25%inclusion1 decks4 decks
24%synergy
Drown in Ichor
25%inclusion1 decks4 decks
25%synergy
Toxic Deluge
25%inclusion1 decks4 decks
17%synergy
Grim Tutor
25%inclusion1 decks4 decks
21%synergy
Utility Artifacts
Sting, the Glinting Dagger
75%inclusion3 decks4 decks
73%synergy
Thornbite Staff
75%inclusion3 decks4 decks
73%synergy
Shadowspear
50%inclusion2 decks4 decks
45%synergy
Voltaic Key
25%inclusion1 decks4 decks
25%synergy
Quietus Spike
25%inclusion1 decks4 decks
24%synergy
Psychic Paper
25%inclusion1 decks4 decks
25%synergy
Sensei's Divining Top
25%inclusion1 decks4 decks
22%synergy
Gorgon's Head
25%inclusion1 decks4 decks
24%synergy
Defense Grid
25%inclusion1 decks4 decks
24%synergy
Manifold Key
25%inclusion1 decks4 decks
24%synergy
Hidden Blade
25%inclusion1 decks4 decks
24%synergy
Vexing Bauble
25%inclusion1 decks4 decks
24%synergy
Lavaspur Boots
25%inclusion1 decks4 decks
23%synergy
Wishclaw Talisman
25%inclusion1 decks4 decks
21%synergy
Battlemage's Bracers
25%inclusion1 decks4 decks
24%synergy
Smoke Bomb
25%inclusion1 decks4 decks
24%synergy
Swiftfoot Boots
25%inclusion1 decks4 decks
-6%synergy
Haystack
25%inclusion1 decks4 decks
23%synergy
Brotherhood Regalia
25%inclusion1 decks4 decks
22%synergy
Aetherflux Reservoir
25%inclusion1 decks4 decks
23%synergy
Trailblazer's Boots
25%inclusion1 decks4 decks
23%synergy
Cloak of the Bat
25%inclusion1 decks4 decks
25%synergy
Whispersilk Cloak
25%inclusion1 decks4 decks
19%synergy
Lightning Greaves
25%inclusion1 decks4 decks
-9%synergy
Enchantments
Sigarda's Aid
50%inclusion2 decks4 decks
47%synergy
Fighter Class
50%inclusion2 decks4 decks
47%synergy
Rune of Mortality
50%inclusion2 decks4 decks
48%synergy
Grasp of Fate
25%inclusion1 decks4 decks
24%synergy
Aggravated Assault
25%inclusion1 decks4 decks
20%synergy
Black Market
25%inclusion1 decks4 decks
19%synergy
Underworld Breach
25%inclusion1 decks4 decks
21%synergy
Reconnaissance
25%inclusion1 decks4 decks
15%synergy
Aspect of Gorgon
25%inclusion1 decks4 decks
24%synergy
Touch the Spirit Realm
25%inclusion1 decks4 decks
24%synergy
Rule of Law
25%inclusion1 decks4 decks
25%synergy
Blind Obedience
25%inclusion1 decks4 decks
19%synergy
Necromancy
25%inclusion1 decks4 decks
22%synergy
Necropotence
25%inclusion1 decks4 decks
20%synergy
Agent of the Shadow Thieves
25%inclusion1 decks4 decks
24%synergy
Animate Dead
25%inclusion1 decks4 decks
17%synergy
Deafening Silence
25%inclusion1 decks4 decks
24%synergy
Spiteful Banditry
25%inclusion1 decks4 decks
23%synergy
At Knifepoint
25%inclusion1 decks4 decks
23%synergy
Cover of Darkness
25%inclusion1 decks4 decks
22%synergy
Planeswalkers
Vraska, Betrayal's Sting
25%inclusion1 decks4 decks
25%synergy
Dihada, Binder of Wills
25%inclusion1 decks4 decks
21%synergy
Utility Lands
City of Traitors
50%inclusion2 decks4 decks
49%synergy
Bojuka Bog
25%inclusion1 decks4 decks
-6%synergy
Urza's Saga
25%inclusion1 decks4 decks
20%synergy
Karn's Bastion
25%inclusion1 decks4 decks
24%synergy
Takenuma, Abandoned Mire
25%inclusion1 decks4 decks
17%synergy
Vault of the Archangel
25%inclusion1 decks4 decks
3%synergy
Eiganjo, Seat of the Empire
25%inclusion1 decks4 decks
18%synergy
Rogue's Passage
25%inclusion1 decks4 decks
2%synergy
Mana Artifacts
Arcane Signet
75%inclusion3 decks4 decks
-11%synergy
Talisman of Indulgence
75%inclusion3 decks4 decks
39%synergy
Sol Ring
75%inclusion3 decks4 decks
-14%synergy
Talisman of Conviction
50%inclusion2 decks4 decks
9%synergy
Lotus Petal
50%inclusion2 decks4 decks
45%synergy
Fellwar Stone
50%inclusion2 decks4 decks
22%synergy
Talisman of Hierarchy
50%inclusion2 decks4 decks
9%synergy
Mox Opal
50%inclusion2 decks4 decks
46%synergy
Chrome Mox
50%inclusion2 decks4 decks
45%synergy
Mana Vault
50%inclusion2 decks4 decks
46%synergy
Mox Diamond
50%inclusion2 decks4 decks
46%synergy
Grim Monolith
25%inclusion1 decks4 decks
24%synergy
Mox Amber
25%inclusion1 decks4 decks
21%synergy
Lands
Command Tower
75%inclusion3 decks4 decks
-17%synergy
Swamp
75%inclusion3 decks4 decks
-20%synergy
Godless Shrine
75%inclusion3 decks4 decks
28%synergy
Sacred Foundry
75%inclusion3 decks4 decks
31%synergy
Luxury Suite
75%inclusion3 decks4 decks
43%synergy
Mountain
75%inclusion3 decks4 decks
-19%synergy
Spectator Seating
75%inclusion3 decks4 decks
43%synergy
Exotic Orchard
50%inclusion2 decks4 decks
-1%synergy
Caves of Koilos
50%inclusion2 decks4 decks
11%synergy
Spire of Industry
50%inclusion2 decks4 decks
47%synergy
Plains
50%inclusion2 decks4 decks
-45%synergy
Blood Crypt
50%inclusion2 decks4 decks
7%synergy
Plateau
50%inclusion2 decks4 decks
38%synergy
Gemstone Caverns
50%inclusion2 decks4 decks
46%synergy
Arid Mesa
50%inclusion2 decks4 decks
18%synergy
Mana Confluence
50%inclusion2 decks4 decks
41%synergy
Marsh Flats
50%inclusion2 decks4 decks
18%synergy
Vault of Champions
50%inclusion2 decks4 decks
16%synergy
Tarnished Citadel
50%inclusion2 decks4 decks
50%synergy
City of Brass
50%inclusion2 decks4 decks
40%synergy
Starting Town
50%inclusion1 decks2 decks
47%synergy
Witch Enchanter
25%inclusion1 decks4 decks
19%synergy
Brotherhood Headquarters
25%inclusion1 decks4 decks
24%synergy
Badlands
25%inclusion1 decks4 decks
13%synergy
Shadowy Backstreet
25%inclusion1 decks4 decks
15%synergy
Tainted Field
25%inclusion1 decks4 decks
13%synergy
Battlefield Forge
25%inclusion1 decks4 decks
-14%synergy
Reflecting Pool
25%inclusion1 decks4 decks
17%synergy
Cavern of Souls
25%inclusion1 decks4 decks
15%synergy
Plaza of Heroes
25%inclusion1 decks4 decks
21%synergy
Glimmervoid
25%inclusion1 decks4 decks
25%synergy
Forbidden Orchard
25%inclusion1 decks4 decks
22%synergy
Dragonskull Summit
25%inclusion1 decks4 decks
-26%synergy
Polluted Delta
25%inclusion1 decks4 decks
18%synergy
Sunbaked Canyon
25%inclusion1 decks4 decks
21%synergy
Flooded Strand
25%inclusion1 decks4 decks
19%synergy
Bloodstained Mire
25%inclusion1 decks4 decks
-7%synergy
Isolated Chapel
25%inclusion1 decks4 decks
-26%synergy
Tainted Peak
25%inclusion1 decks4 decks
15%synergy
Scrubland
25%inclusion1 decks4 decks
13%synergy
Clifftop Retreat
25%inclusion1 decks4 decks
-24%synergy
Sulfurous Springs
25%inclusion1 decks4 decks
-1%synergy
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