Altaïr, Brotherhood Mentor (Commander) - cEDH

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #423
5decks
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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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Archidekt
Commander Spellbook
Moxfield
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High Synergy Cards
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Creatures
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Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Basilisk Collar
100%inclusion5 decks5 decks
96%synergy
Thornbite Staff
80%inclusion4 decks5 decks
79%synergy
Game Changers
Smothering Tithe
80%inclusion4 decks5 decks
55%synergy
Demonic Tutor
80%inclusion4 decks5 decks
61%synergy
Vampiric Tutor
80%inclusion4 decks5 decks
66%synergy
Enlightened Tutor
80%inclusion4 decks5 decks
68%synergy
The One Ring
60%inclusion3 decks5 decks
52%synergy
Mana Vault
60%inclusion3 decks5 decks
56%synergy
Orcish Bowmasters
60%inclusion3 decks5 decks
55%synergy
Drannith Magistrate
60%inclusion3 decks5 decks
57%synergy
Chrome Mox
60%inclusion3 decks5 decks
55%synergy
Imperial Seal
60%inclusion3 decks5 decks
56%synergy
Creatures
Voice of Victory
67%inclusion2 decks3 decks
50%synergy
Lotho, Corrupt Shirriff
60%inclusion3 decks5 decks
46%synergy
Simian Spirit Guide
60%inclusion3 decks5 decks
57%synergy
Archivist of Oghma
60%inclusion3 decks5 decks
57%synergy
Stoneforge Mystic
60%inclusion3 decks5 decks
57%synergy
Esper Sentinel
60%inclusion3 decks5 decks
42%synergy
Mari, the Killing Quill
60%inclusion3 decks5 decks
53%synergy
Ranger-Captain of Eos
60%inclusion3 decks5 decks
56%synergy
Opposition Agent
60%inclusion3 decks5 decks
57%synergy
Ragavan, Nimble Pilferer
60%inclusion3 decks5 decks
52%synergy
Otharri, Suns' Glory
60%inclusion3 decks5 decks
54%synergy
Dragon's Rage Channeler
40%inclusion2 decks5 decks
38%synergy
White Plume Adventurer
40%inclusion2 decks5 decks
39%synergy
Tymna the Weaver
40%inclusion2 decks5 decks
38%synergy
Aven Mindcensor
40%inclusion2 decks5 decks
39%synergy
Drumbellower
40%inclusion2 decks5 decks
38%synergy
Professional Face-Breaker
40%inclusion2 decks5 decks
25%synergy
Humble Defector
40%inclusion2 decks5 decks
38%synergy
Void Beckoner
40%inclusion2 decks5 decks
39%synergy
Slaughter Specialist
40%inclusion2 decks5 decks
39%synergy
Grand Abolisher
40%inclusion2 decks5 decks
31%synergy
Dauthi Voidwalker
40%inclusion2 decks5 decks
36%synergy
Falthis, Shadowcat Familiar
40%inclusion2 decks5 decks
39%synergy
Goblin Sharpshooter
40%inclusion2 decks5 decks
39%synergy
Ethersworn Canonist
40%inclusion2 decks5 decks
40%synergy
Tataru Taru
33%inclusion1 decks3 decks
30%synergy
Zuko, Firebending Master
33%inclusion1 decks3 decks
32%synergy
Witch Enchanter
20%inclusion1 decks5 decks
14%synergy
Onakke Oathkeeper
20%inclusion1 decks5 decks
20%synergy
Glóin, Dwarf Emissary
20%inclusion1 decks5 decks
19%synergy
Morbid Opportunist
20%inclusion1 decks5 decks
2%synergy
Felidar Guardian
20%inclusion1 decks5 decks
19%synergy
Sheoldred, the Apocalypse
20%inclusion1 decks5 decks
18%synergy
Merry, Esquire of Rohan
20%inclusion1 decks5 decks
18%synergy
Giver of Runes
20%inclusion1 decks5 decks
17%synergy
Rattleback Apothecary
20%inclusion1 decks5 decks
20%synergy
Containment Priest
20%inclusion1 decks5 decks
20%synergy
Akroan Horse
20%inclusion1 decks5 decks
20%synergy
Jor Kadeen, First Goldwarden
20%inclusion1 decks5 decks
20%synergy
Yawgmoth, Thran Physician
20%inclusion1 decks5 decks
17%synergy
Kiki-Jiki, Mirror Breaker
20%inclusion1 decks5 decks
18%synergy
Martyr for the Cause
20%inclusion1 decks5 decks
20%synergy
Bureau Headmaster
20%inclusion1 decks5 decks
19%synergy
Akiri, Fearless Voyager
20%inclusion1 decks5 decks
18%synergy
Jaya's Phoenix
20%inclusion1 decks5 decks
20%synergy
Kaervek the Merciless
20%inclusion1 decks5 decks
19%synergy
Abdel Adrian, Gorion's Ward
20%inclusion1 decks5 decks
19%synergy
Ojer Axonil, Deepest Might
20%inclusion1 decks5 decks
20%synergy
Dreadhorde Butcher
20%inclusion1 decks5 decks
20%synergy
Forsaken Miner
20%inclusion1 decks5 decks
20%synergy
Instants
Dark Ritual
60%inclusion3 decks5 decks
44%synergy
Deadly Rollick
60%inclusion3 decks5 decks
49%synergy
Silence
60%inclusion3 decks5 decks
54%synergy
Deflecting Swat
60%inclusion3 decks5 decks
44%synergy
Red Elemental Blast
60%inclusion3 decks5 decks
56%synergy
Path to Exile
60%inclusion3 decks5 decks
13%synergy
Imp's Mischief
40%inclusion2 decks5 decks
39%synergy
Pyroblast
40%inclusion2 decks5 decks
35%synergy
Swords to Plowshares
40%inclusion2 decks5 decks
-22%synergy
Soul Partition
20%inclusion1 decks5 decks
19%synergy
Tainted Pact
20%inclusion1 decks5 decks
18%synergy
Orim's Chant
20%inclusion1 decks5 decks
18%synergy
Shelob's Ambush
20%inclusion1 decks5 decks
20%synergy
Fire Covenant
20%inclusion1 decks5 decks
19%synergy
Thrill of Possibility
20%inclusion1 decks5 decks
12%synergy
Offer Immortality
20%inclusion1 decks5 decks
19%synergy
Sorceries
Wheel of Fortune
60%inclusion3 decks5 decks
56%synergy
Praetor's Grasp
60%inclusion3 decks5 decks
58%synergy
Jeska's Will
40%inclusion2 decks5 decks
30%synergy
Rite of Flame
40%inclusion2 decks5 decks
38%synergy
Twinflame
20%inclusion1 decks5 decks
18%synergy
Strike It Rich
20%inclusion1 decks5 decks
19%synergy
Grim Tutor
20%inclusion1 decks5 decks
16%synergy
Flicker
20%inclusion1 decks5 decks
19%synergy
Faithless Looting
20%inclusion1 decks5 decks
5%synergy
Gamble
20%inclusion1 decks5 decks
14%synergy
Toxic Deluge
20%inclusion1 decks5 decks
12%synergy
Damn
20%inclusion1 decks5 decks
2%synergy
Steelshaper's Gift
20%inclusion1 decks5 decks
17%synergy
Drown in Ichor
20%inclusion1 decks5 decks
20%synergy
Utility Artifacts
Sting, the Glinting Dagger
60%inclusion3 decks5 decks
58%synergy
Gorgon's Head
40%inclusion2 decks5 decks
39%synergy
Shadowspear
40%inclusion2 decks5 decks
36%synergy
Lightning Greaves
40%inclusion2 decks5 decks
6%synergy
Bolas's Citadel
40%inclusion2 decks5 decks
33%synergy
Manifold Key
20%inclusion1 decks5 decks
19%synergy
Vexing Bauble
20%inclusion1 decks5 decks
19%synergy
Vorpal Sword
20%inclusion1 decks5 decks
18%synergy
Lavaspur Boots
20%inclusion1 decks5 decks
18%synergy
Grafdigger's Cage
20%inclusion1 decks5 decks
20%synergy
Wishclaw Talisman
20%inclusion1 decks5 decks
16%synergy
Conqueror's Flail
20%inclusion1 decks5 decks
19%synergy
Whispersilk Cloak
20%inclusion1 decks5 decks
14%synergy
Brotherhood Regalia
20%inclusion1 decks5 decks
17%synergy
Haystack
20%inclusion1 decks5 decks
19%synergy
Quietus Spike
20%inclusion1 decks5 decks
19%synergy
Defense Grid
20%inclusion1 decks5 decks
19%synergy
Aetherflux Reservoir
20%inclusion1 decks5 decks
19%synergy
Trailblazer's Boots
20%inclusion1 decks5 decks
18%synergy
Smoke Bomb
20%inclusion1 decks5 decks
19%synergy
Swiftfoot Boots
20%inclusion1 decks5 decks
-12%synergy
Cloak of the Bat
20%inclusion1 decks5 decks
20%synergy
Voltaic Key
20%inclusion1 decks5 decks
20%synergy
Psychic Paper
20%inclusion1 decks5 decks
20%synergy
Sensei's Divining Top
20%inclusion1 decks5 decks
18%synergy
Hidden Blade
20%inclusion1 decks5 decks
19%synergy
Hunter's Blowgun
20%inclusion1 decks5 decks
19%synergy
Battlemage's Bracers
20%inclusion1 decks5 decks
19%synergy
Enchantments
Sigarda's Aid
60%inclusion3 decks5 decks
57%synergy
Necropotence
40%inclusion2 decks5 decks
35%synergy
Rune of Mortality
40%inclusion2 decks5 decks
39%synergy
Blind Obedience
40%inclusion2 decks5 decks
35%synergy
Deafening Silence
40%inclusion2 decks5 decks
39%synergy
Fighter Class
40%inclusion2 decks5 decks
37%synergy
Touch the Spirit Realm
20%inclusion1 decks5 decks
19%synergy
Necromancy
20%inclusion1 decks5 decks
17%synergy
Blood Moon
20%inclusion1 decks5 decks
20%synergy
Agent of the Shadow Thieves
20%inclusion1 decks5 decks
19%synergy
At Knifepoint
20%inclusion1 decks5 decks
18%synergy
Cover of Darkness
20%inclusion1 decks5 decks
17%synergy
Grasp of Fate
20%inclusion1 decks5 decks
19%synergy
Rule of Law
20%inclusion1 decks5 decks
20%synergy
Spiteful Banditry
20%inclusion1 decks5 decks
18%synergy
Aggravated Assault
20%inclusion1 decks5 decks
15%synergy
Black Market
20%inclusion1 decks5 decks
14%synergy
Underworld Breach
20%inclusion1 decks5 decks
16%synergy
Reconnaissance
20%inclusion1 decks5 decks
9%synergy
Aspect of Gorgon
20%inclusion1 decks5 decks
20%synergy
Animate Dead
20%inclusion1 decks5 decks
12%synergy
Planeswalkers
Tezzeret, Cruel Captain
33%inclusion1 decks3 decks
33%synergy
Vraska, Betrayal's Sting
20%inclusion1 decks5 decks
20%synergy
Dihada, Binder of Wills
20%inclusion1 decks5 decks
16%synergy
Utility Lands
Ancient Tomb
60%inclusion3 decks5 decks
52%synergy
Urza's Saga
40%inclusion2 decks5 decks
36%synergy
City of Traitors
40%inclusion2 decks5 decks
39%synergy
Bojuka Bog
20%inclusion1 decks5 decks
-11%synergy
Takenuma, Abandoned Mire
20%inclusion1 decks5 decks
12%synergy
Strip Mine
20%inclusion1 decks5 decks
19%synergy
Vault of the Archangel
20%inclusion1 decks5 decks
-3%synergy
Barbarian Ring
20%inclusion1 decks5 decks
20%synergy
Eiganjo, Seat of the Empire
20%inclusion1 decks5 decks
13%synergy
Karn's Bastion
20%inclusion1 decks5 decks
19%synergy
Rogue's Passage
20%inclusion1 decks5 decks
-4%synergy
Mana Artifacts
Sol Ring
80%inclusion4 decks5 decks
-9%synergy
Mox Opal
60%inclusion3 decks5 decks
56%synergy
Arcane Signet
60%inclusion3 decks5 decks
-26%synergy
Talisman of Indulgence
60%inclusion3 decks5 decks
23%synergy
Lotus Petal
60%inclusion3 decks5 decks
55%synergy
Mox Diamond
60%inclusion3 decks5 decks
56%synergy
Talisman of Conviction
40%inclusion2 decks5 decks
-1%synergy
Fellwar Stone
40%inclusion2 decks5 decks
12%synergy
Talisman of Hierarchy
40%inclusion2 decks5 decks
-1%synergy
Grim Monolith
20%inclusion1 decks5 decks
19%synergy
Mox Amber
20%inclusion1 decks5 decks
16%synergy
Lands
Luxury Suite
80%inclusion4 decks5 decks
48%synergy
Command Tower
80%inclusion4 decks5 decks
-12%synergy
Godless Shrine
80%inclusion4 decks5 decks
33%synergy
Spectator Seating
80%inclusion4 decks5 decks
48%synergy
Sacred Foundry
80%inclusion4 decks5 decks
35%synergy
Gemstone Caverns
60%inclusion3 decks5 decks
56%synergy
Arid Mesa
60%inclusion3 decks5 decks
29%synergy
Vault of Champions
60%inclusion3 decks5 decks
27%synergy
Caves of Koilos
60%inclusion3 decks5 decks
21%synergy
Blood Crypt
60%inclusion3 decks5 decks
16%synergy
Mountain
60%inclusion3 decks5 decks
-34%synergy
Exotic Orchard
60%inclusion3 decks5 decks
8%synergy
Swamp
60%inclusion3 decks5 decks
-35%synergy
Plateau
60%inclusion3 decks5 decks
48%synergy
Mana Confluence
60%inclusion3 decks5 decks
51%synergy
City of Brass
60%inclusion3 decks5 decks
50%synergy
Badlands
40%inclusion2 decks5 decks
28%synergy
Scrubland
40%inclusion2 decks5 decks
28%synergy
Sunbaked Canyon
40%inclusion2 decks5 decks
36%synergy
Spire of Industry
40%inclusion2 decks5 decks
37%synergy
Forbidden Orchard
40%inclusion2 decks5 decks
37%synergy
Sulfurous Springs
40%inclusion2 decks5 decks
13%synergy
Bloodstained Mire
40%inclusion2 decks5 decks
8%synergy
Tarnished Citadel
40%inclusion2 decks5 decks
40%synergy
Battlefield Forge
40%inclusion2 decks5 decks
0%synergy
Plains
40%inclusion2 decks5 decks
-55%synergy
Marsh Flats
40%inclusion2 decks5 decks
9%synergy
Starting Town
33%inclusion1 decks3 decks
30%synergy
Witch Enchanter
20%inclusion1 decks5 decks
14%synergy
Dragonskull Summit
20%inclusion1 decks5 decks
-32%synergy
Isolated Chapel
20%inclusion1 decks5 decks
-33%synergy
Cavern of Souls
20%inclusion1 decks5 decks
10%synergy
Flooded Strand
20%inclusion1 decks5 decks
14%synergy
Brotherhood Headquarters
20%inclusion1 decks5 decks
19%synergy
Shadowy Backstreet
20%inclusion1 decks5 decks
10%synergy
Tainted Field
20%inclusion1 decks5 decks
8%synergy
Wooded Foothills
20%inclusion1 decks5 decks
14%synergy
Glimmervoid
20%inclusion1 decks5 decks
20%synergy
Polluted Delta
20%inclusion1 decks5 decks
13%synergy
Windswept Heath
20%inclusion1 decks5 decks
14%synergy
Reflecting Pool
20%inclusion1 decks5 decks
13%synergy
Plaza of Heroes
20%inclusion1 decks5 decks
16%synergy
Tainted Peak
20%inclusion1 decks5 decks
10%synergy
Scalding Tarn
20%inclusion1 decks5 decks
14%synergy
Clifftop Retreat
20%inclusion1 decks5 decks
-31%synergy
Silent Clearing
20%inclusion1 decks5 decks
16%synergy
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