Kelsien, the Plague (Commander) - Expensive Optimized

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #415
9decks
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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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Enchantments
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Basilisk Collar
89%inclusion8 decks9 decks
85%synergy
Deflecting Swat
100%inclusion9 decks9 decks
84%synergy
Mari, the Killing Quill
89%inclusion8 decks9 decks
82%synergy
Esper Sentinel
100%inclusion9 decks9 decks
82%synergy
Thornbite Staff
78%inclusion7 decks9 decks
76%synergy
Shadowspear
78%inclusion7 decks9 decks
73%synergy
Urza's Saga
78%inclusion7 decks9 decks
73%synergy
Drumbellower
67%inclusion6 decks9 decks
65%synergy
Vorpal Sword
67%inclusion6 decks9 decks
64%synergy
Stoneforge Mystic
67%inclusion6 decks9 decks
64%synergy
Top Cards
Sigarda's Aid
67%inclusion6 decks9 decks
64%synergy
Wheel of Fortune
67%inclusion6 decks9 decks
63%synergy
Otharri, Suns' Glory
67%inclusion6 decks9 decks
61%synergy
Mother of Runes
56%inclusion5 decks9 decks
48%synergy
Puresteel Paladin
56%inclusion5 decks9 decks
52%synergy
Gorgon Flail
56%inclusion5 decks9 decks
55%synergy
Rune of Mortality
56%inclusion5 decks9 decks
54%synergy
Steelshaper's Gift
56%inclusion5 decks9 decks
52%synergy
Maha, Its Feathers Night
56%inclusion5 decks9 decks
54%synergy
Mithril Coat
56%inclusion5 decks9 decks
50%synergy
Game Changers
Demonic Tutor
89%inclusion8 decks9 decks
70%synergy
Vampiric Tutor
89%inclusion8 decks9 decks
74%synergy
Teferi's Protection
78%inclusion7 decks9 decks
58%synergy
Smothering Tithe
78%inclusion7 decks9 decks
52%synergy
Chrome Mox
78%inclusion7 decks9 decks
73%synergy
Enlightened Tutor
67%inclusion6 decks9 decks
54%synergy
Ancient Tomb
67%inclusion6 decks9 decks
58%synergy
The One Ring
67%inclusion6 decks9 decks
59%synergy
Jeska's Will
56%inclusion5 decks9 decks
46%synergy
Drannith Magistrate
56%inclusion5 decks9 decks
53%synergy
Creatures
Shay Cormac
56%inclusion5 decks9 decks
53%synergy
Goblin Sharpshooter
56%inclusion5 decks9 decks
55%synergy
Orcish Bowmasters
56%inclusion5 decks9 decks
50%synergy
Azula, Ruthless Firebender
50%inclusion1 decks2 decks
50%synergy
Ragavan, Nimble Pilferer
44%inclusion4 decks9 decks
37%synergy
Opposition Agent
44%inclusion4 decks9 decks
41%synergy
Falthis, Shadowcat Familiar
44%inclusion4 decks9 decks
43%synergy
Morbid Opportunist
33%inclusion3 decks9 decks
16%synergy
Grand Abolisher
33%inclusion3 decks9 decks
24%synergy
Termination Facilitator
33%inclusion3 decks9 decks
32%synergy
Godo, Bandit Warlord
33%inclusion3 decks9 decks
31%synergy
Minthara, Merciless Soul
33%inclusion3 decks9 decks
32%synergy
Ertha Jo, Frontier Mentor
33%inclusion3 decks9 decks
33%synergy
White Plume Adventurer
33%inclusion3 decks9 decks
32%synergy
Kratos, Stoic Father
33%inclusion1 decks3 decks
33%synergy
Cloud, Midgar Mercenary
29%inclusion2 decks7 decks
27%synergy
Aang, Airbending Master
25%inclusion1 decks4 decks
24%synergy
Flash Thompson, Spider-Fan
25%inclusion1 decks4 decks
25%synergy
Dark Confidant
22%inclusion2 decks9 decks
21%synergy
Giver of Runes
22%inclusion2 decks9 decks
19%synergy
Zagras, Thief of Heartbeats
22%inclusion2 decks9 decks
21%synergy
Kalemne, Disciple of Iroas
22%inclusion2 decks9 decks
21%synergy
Daxos the Returned
22%inclusion2 decks9 decks
21%synergy
Dauthi Voidwalker
22%inclusion2 decks9 decks
19%synergy
The Red Terror
22%inclusion2 decks9 decks
22%synergy
Magda, the Hoardmaster
22%inclusion2 decks9 decks
20%synergy
Lae'zel, Vlaakith's Champion
22%inclusion2 decks9 decks
20%synergy
Amy Rose
17%inclusion1 decks6 decks
17%synergy
Edgar, Master Machinist
14%inclusion1 decks7 decks
12%synergy
Lightning, Army of One
14%inclusion1 decks7 decks
11%synergy
Voice of Victory
13%inclusion1 decks8 decks
-4%synergy
Qarsi Revenant
13%inclusion1 decks8 decks
9%synergy
Deadpool, Trading Card
13%inclusion1 decks8 decks
11%synergy
Mathas, Fiend Seeker
11%inclusion1 decks9 decks
9%synergy
Shadrix Silverquill
11%inclusion1 decks9 decks
9%synergy
Luminous Broodmoth
11%inclusion1 decks9 decks
8%synergy
Avatar of Woe
11%inclusion1 decks9 decks
11%synergy
Walking Ballista
11%inclusion1 decks9 decks
10%synergy
Harvester of Souls
11%inclusion1 decks9 decks
8%synergy
Goldhound
11%inclusion1 decks9 decks
11%synergy
Bureau Headmaster
11%inclusion1 decks9 decks
10%synergy
Kunoros, Hound of Athreos
11%inclusion1 decks9 decks
11%synergy
Queen Marchesa
11%inclusion1 decks9 decks
5%synergy
Birgi, God of Storytelling
11%inclusion1 decks9 decks
9%synergy
Professional Face-Breaker
11%inclusion1 decks9 decks
-4%synergy
War Elemental
11%inclusion1 decks9 decks
11%synergy
Baleful Eidolon
11%inclusion1 decks9 decks
11%synergy
Weathered Wayfarer
11%inclusion1 decks9 decks
9%synergy
Lion Sash
11%inclusion1 decks9 decks
10%synergy
Heliod, Sun-Crowned
11%inclusion1 decks9 decks
11%synergy
Instants
Anguished Unmaking
44%inclusion4 decks9 decks
10%synergy
Generous Gift
44%inclusion4 decks9 decks
25%synergy
Deadly Rollick
44%inclusion4 decks9 decks
34%synergy
Swords to Plowshares
44%inclusion4 decks9 decks
-18%synergy
Path to Exile
44%inclusion4 decks9 decks
-2%synergy
Fell the Profane
33%inclusion3 decks9 decks
27%synergy
Boros Charm
33%inclusion3 decks9 decks
4%synergy
Flawless Maneuver
33%inclusion3 decks9 decks
19%synergy
Fracture
33%inclusion3 decks9 decks
27%synergy
Dark Ritual
33%inclusion3 decks9 decks
17%synergy
Mirrodin Avenged
33%inclusion3 decks9 decks
33%synergy
Redirect Lightning
25%inclusion1 decks4 decks
19%synergy
Inevitable Defeat
25%inclusion2 decks8 decks
19%synergy
Untimely Malfunction
22%inclusion2 decks9 decks
17%synergy
You Are Already Dead
22%inclusion2 decks9 decks
20%synergy
Akroma's Will
22%inclusion2 decks9 decks
9%synergy
Stroke of Midnight
22%inclusion2 decks9 decks
10%synergy
Sejiri Shelter
22%inclusion2 decks9 decks
20%synergy
Silence
22%inclusion2 decks9 decks
17%synergy
Red Elemental Blast
22%inclusion2 decks9 decks
18%synergy
Restoration Magic
14%inclusion1 decks7 decks
12%synergy
Orim's Chant
11%inclusion1 decks9 decks
9%synergy
Cabal Ritual
11%inclusion1 decks9 decks
8%synergy
Virulent Swipe
11%inclusion1 decks9 decks
11%synergy
Tainted Strike
11%inclusion1 decks9 decks
11%synergy
Bolt Bend
11%inclusion1 decks9 decks
9%synergy
Pyroblast
11%inclusion1 decks9 decks
6%synergy
Reprieve
11%inclusion1 decks9 decks
8%synergy
Entomb
11%inclusion1 decks9 decks
5%synergy
Soul Partition
11%inclusion1 decks9 decks
10%synergy
Dawn's Truce
11%inclusion1 decks9 decks
4%synergy
Lightning Bolt
11%inclusion1 decks9 decks
8%synergy
Rakdos Charm
11%inclusion1 decks9 decks
2%synergy
Wear // Tear
11%inclusion1 decks9 decks
-1%synergy
Inkshield
11%inclusion1 decks9 decks
3%synergy
Galadriel's Dismissal
11%inclusion1 decks9 decks
9%synergy
Heliod's Intervention
11%inclusion1 decks9 decks
9%synergy
Tibalt's Trickery
11%inclusion1 decks9 decks
7%synergy
Ad Nauseam
11%inclusion1 decks9 decks
9%synergy
Despark
11%inclusion1 decks9 decks
-3%synergy
Abrade
11%inclusion1 decks9 decks
5%synergy
Dismember
11%inclusion1 decks9 decks
10%synergy
Sorceries
Imperial Seal
44%inclusion4 decks9 decks
40%synergy
Sevinne's Reclamation
44%inclusion4 decks9 decks
37%synergy
Farewell
44%inclusion4 decks9 decks
33%synergy
Chandra's Ignition
44%inclusion4 decks9 decks
42%synergy
Vandalblast
33%inclusion3 decks9 decks
23%synergy
Open the Armory
33%inclusion3 decks9 decks
29%synergy
Ruinous Ultimatum
33%inclusion3 decks9 decks
-6%synergy
Mythos of Snapdax
22%inclusion2 decks9 decks
16%synergy
Gamble
22%inclusion2 decks9 decks
16%synergy
Drown in Ichor
22%inclusion2 decks9 decks
22%synergy
Shatterskull Smashing
22%inclusion2 decks9 decks
21%synergy
Blasphemous Act
22%inclusion2 decks9 decks
0%synergy
Unfinished Business
22%inclusion2 decks9 decks
22%synergy
Profane Tutor
11%inclusion1 decks9 decks
10%synergy
Call of the Death-Dweller
11%inclusion1 decks9 decks
11%synergy
Toxic Deluge
11%inclusion1 decks9 decks
3%synergy
Cruel Tutor
11%inclusion1 decks9 decks
11%synergy
Unearth
11%inclusion1 decks9 decks
9%synergy
Painful Truths
11%inclusion1 decks9 decks
3%synergy
Night's Whisper
11%inclusion1 decks9 decks
-2%synergy
Reanimate
11%inclusion1 decks9 decks
-5%synergy
Sign in Blood
11%inclusion1 decks9 decks
3%synergy
Sundering Eruption
11%inclusion1 decks9 decks
8%synergy
Rip Apart
11%inclusion1 decks9 decks
10%synergy
Grim Tutor
11%inclusion1 decks9 decks
7%synergy
Diabolic Intent
11%inclusion1 decks9 decks
2%synergy
Diabolic Tutor
11%inclusion1 decks9 decks
5%synergy
Wheel of Fate
11%inclusion1 decks9 decks
11%synergy
Come Back Wrong
11%inclusion1 decks9 decks
11%synergy
Rift Bolt
11%inclusion1 decks9 decks
11%synergy
Feed the Swarm
11%inclusion1 decks9 decks
6%synergy
Storm of Souls
11%inclusion1 decks9 decks
11%synergy
Tragic Arrogance
11%inclusion1 decks9 decks
9%synergy
Utility Artifacts
Sting, the Glinting Dagger
56%inclusion5 decks9 decks
54%synergy
Swiftfoot Boots
56%inclusion5 decks9 decks
24%synergy
Gorgon's Head
44%inclusion4 decks9 decks
43%synergy
Sword of Truth and Justice
44%inclusion4 decks9 decks
44%synergy
Sword of Feast and Famine
44%inclusion4 decks9 decks
41%synergy
Sword of Fire and Ice
33%inclusion3 decks9 decks
32%synergy
Thousand-Year Elixir
33%inclusion3 decks9 decks
32%synergy
Lightning Greaves
33%inclusion3 decks9 decks
-1%synergy
Buster Sword
29%inclusion2 decks7 decks
27%synergy
Helm of the Host
22%inclusion2 decks9 decks
16%synergy
Brotherhood Regalia
22%inclusion2 decks9 decks
19%synergy
Kaldra Compleat
22%inclusion2 decks9 decks
21%synergy
Sunforger
22%inclusion2 decks9 decks
19%synergy
Quietus Spike
22%inclusion2 decks9 decks
21%synergy
Wishclaw Talisman
22%inclusion2 decks9 decks
18%synergy
Magewright's Stone
22%inclusion2 decks9 decks
21%synergy
Hammer of Nazahn
22%inclusion2 decks9 decks
20%synergy
The Masamune
17%inclusion1 decks6 decks
16%synergy
Magitek Scythe
14%inclusion1 decks7 decks
14%synergy
Dragonfire Blade
13%inclusion1 decks8 decks
11%synergy
Grinding Station
11%inclusion1 decks9 decks
9%synergy
Robe of Stars
11%inclusion1 decks9 decks
10%synergy
Embercleave
11%inclusion1 decks9 decks
8%synergy
Phyrexian Altar
11%inclusion1 decks9 decks
5%synergy
Hunter's Blowgun
11%inclusion1 decks9 decks
10%synergy
Mask of Memory
11%inclusion1 decks9 decks
10%synergy
Illusionist's Bracers
11%inclusion1 decks9 decks
9%synergy
Halo Fountain
11%inclusion1 decks9 decks
11%synergy
Umezawa's Jitte
11%inclusion1 decks9 decks
11%synergy
Vexing Bauble
11%inclusion1 decks9 decks
10%synergy
Conqueror's Flail
11%inclusion1 decks9 decks
10%synergy
Enchantments
Reconnaissance
44%inclusion4 decks9 decks
34%synergy
Revel in Riches
44%inclusion4 decks9 decks
38%synergy
Black Market Connections
44%inclusion4 decks9 decks
29%synergy
Trouble in Pairs
44%inclusion4 decks9 decks
39%synergy
All-Out Assault
38%inclusion3 decks8 decks
25%synergy
Fighter Class
33%inclusion3 decks9 decks
30%synergy
Necropotence
22%inclusion2 decks9 decks
17%synergy
All Will Be One
22%inclusion2 decks9 decks
22%synergy
Dazzling Theater // Prop Room
22%inclusion2 decks9 decks
20%synergy
Forge Anew
22%inclusion2 decks9 decks
20%synergy
Count on Luck
13%inclusion1 decks8 decks
12%synergy
Descent into Avernus
11%inclusion1 decks9 decks
8%synergy
Dance of the Dead
11%inclusion1 decks9 decks
10%synergy
Impact Tremors
11%inclusion1 decks9 decks
-4%synergy
Call of the Ring
11%inclusion1 decks9 decks
10%synergy
Bloodchief Ascension
11%inclusion1 decks9 decks
10%synergy
Sticky Fingers
11%inclusion1 decks9 decks
10%synergy
Gift of Doom
11%inclusion1 decks9 decks
10%synergy
Curse of Opulence
11%inclusion1 decks9 decks
5%synergy
Black Market
11%inclusion1 decks9 decks
6%synergy
Underworld Breach
11%inclusion1 decks9 decks
7%synergy
Sparring Regimen
11%inclusion1 decks9 decks
11%synergy
Splinter Twin
11%inclusion1 decks9 decks
11%synergy
Aspect of Gorgon
11%inclusion1 decks9 decks
11%synergy
Deafening Silence
11%inclusion1 decks9 decks
10%synergy
Haunted One
11%inclusion1 decks9 decks
11%synergy
Ghostly Prison
11%inclusion1 decks9 decks
4%synergy
Planeswalkers
Vraska, Betrayal's Sting
11%inclusion1 decks9 decks
11%synergy
Karn, the Great Creator
11%inclusion1 decks9 decks
11%synergy
Utility Lands
Shizo, Death's Storehouse
44%inclusion4 decks9 decks
37%synergy
Arcane Lighthouse
44%inclusion4 decks9 decks
43%synergy
Detection Tower
33%inclusion3 decks9 decks
33%synergy
Vault of the Archangel
33%inclusion3 decks9 decks
11%synergy
Rogue's Passage
33%inclusion3 decks9 decks
10%synergy
Urborg, Tomb of Yawgmoth
22%inclusion2 decks9 decks
9%synergy
Eiganjo, Seat of the Empire
22%inclusion2 decks9 decks
15%synergy
Midgar, City of Mako
14%inclusion1 decks7 decks
11%synergy
Lindblum, Industrial Regency
14%inclusion1 decks7 decks
13%synergy
Ishgard, the Holy See
14%inclusion1 decks7 decks
13%synergy
Ancient Den
11%inclusion1 decks9 decks
8%synergy
Wasteland
11%inclusion1 decks9 decks
10%synergy
Scorched Ruins
11%inclusion1 decks9 decks
11%synergy
Cabal Coffers
11%inclusion1 decks9 decks
8%synergy
Karn's Bastion
11%inclusion1 decks9 decks
10%synergy
Vault of Whispers
11%inclusion1 decks9 decks
8%synergy
Buried Ruin
11%inclusion1 decks9 decks
8%synergy
Scavenger Grounds
11%inclusion1 decks9 decks
10%synergy
Takenuma, Abandoned Mire
11%inclusion1 decks9 decks
3%synergy
Great Furnace
11%inclusion1 decks9 decks
8%synergy
Command Beacon
11%inclusion1 decks9 decks
5%synergy
Inventors' Fair
11%inclusion1 decks9 decks
8%synergy
Mistveil Plains
11%inclusion1 decks9 decks
10%synergy
Axgard Armory
11%inclusion1 decks9 decks
9%synergy
Reliquary Tower
11%inclusion1 decks9 decks
-4%synergy
Homeward Path
11%inclusion1 decks9 decks
10%synergy
Strip Mine
11%inclusion1 decks9 decks
10%synergy
Barbarian Ring
11%inclusion1 decks9 decks
11%synergy
Mana Artifacts
Sol Ring
100%inclusion9 decks9 decks
11%synergy
Arcane Signet
89%inclusion8 decks9 decks
3%synergy
Talisman of Hierarchy
56%inclusion5 decks9 decks
15%synergy
Talisman of Conviction
56%inclusion5 decks9 decks
14%synergy
Mox Opal
56%inclusion5 decks9 decks
52%synergy
Mox Diamond
56%inclusion5 decks9 decks
52%synergy
Talisman of Indulgence
44%inclusion4 decks9 decks
8%synergy
Mana Vault
44%inclusion4 decks9 decks
40%synergy
Lotus Petal
33%inclusion3 decks9 decks
28%synergy
Mox Amber
22%inclusion2 decks9 decks
18%synergy
Patriar's Seal
22%inclusion2 decks9 decks
20%synergy
Aetheric Amplifier
13%inclusion1 decks8 decks
12%synergy
The Aetherspark
13%inclusion1 decks8 decks
12%synergy
Staff of Compleation
11%inclusion1 decks9 decks
11%synergy
Sol Talisman
11%inclusion1 decks9 decks
11%synergy
Savai Crystal
11%inclusion1 decks9 decks
9%synergy
Lotus Bloom
11%inclusion1 decks9 decks
11%synergy
Grim Monolith
11%inclusion1 decks9 decks
10%synergy
Fellwar Stone
11%inclusion1 decks9 decks
-17%synergy
Mox Tantalite
11%inclusion1 decks9 decks
11%synergy
Bandit's Haul
11%inclusion1 decks9 decks
10%synergy
Springleaf Drum
11%inclusion1 decks9 decks
10%synergy
Paradise Mantle
11%inclusion1 decks9 decks
11%synergy
Lion's Eye Diamond
11%inclusion1 decks9 decks
9%synergy
Lands
Badlands
100%inclusion9 decks9 decks
88%synergy
Plateau
100%inclusion9 decks9 decks
88%synergy
Arid Mesa
100%inclusion9 decks9 decks
69%synergy
Scrubland
100%inclusion9 decks9 decks
88%synergy
Command Tower
100%inclusion9 decks9 decks
8%synergy
Bloodstained Mire
89%inclusion8 decks9 decks
56%synergy
Sacred Foundry
89%inclusion8 decks9 decks
44%synergy
Marsh Flats
89%inclusion8 decks9 decks
57%synergy
Blood Crypt
89%inclusion8 decks9 decks
45%synergy
Godless Shrine
89%inclusion8 decks9 decks
42%synergy
Plains
78%inclusion7 decks9 decks
-17%synergy
Savai Triome
67%inclusion6 decks9 decks
28%synergy
Swamp
67%inclusion6 decks9 decks
-28%synergy
Mountain
67%inclusion6 decks9 decks
-27%synergy
Forbidden Orchard
67%inclusion6 decks9 decks
64%synergy
Wooded Foothills
67%inclusion6 decks9 decks
60%synergy
Gemstone Caverns
67%inclusion6 decks9 decks
63%synergy
Windswept Heath
67%inclusion6 decks9 decks
60%synergy
Verdant Catacombs
56%inclusion5 decks9 decks
49%synergy
Vault of Champions
56%inclusion5 decks9 decks
22%synergy
Flooded Strand
56%inclusion5 decks9 decks
49%synergy
Luxury Suite
56%inclusion5 decks9 decks
24%synergy
Spectator Seating
56%inclusion5 decks9 decks
24%synergy
Scalding Tarn
56%inclusion5 decks9 decks
50%synergy
Polluted Delta
56%inclusion5 decks9 decks
49%synergy
Mana Confluence
44%inclusion4 decks9 decks
35%synergy
Fell the Profane
33%inclusion3 decks9 decks
27%synergy
Isolated Chapel
22%inclusion2 decks9 decks
-30%synergy
Talon Gates of Madara
22%inclusion2 decks9 decks
22%synergy
Sejiri Shelter
22%inclusion2 decks9 decks
20%synergy
Dragonskull Summit
22%inclusion2 decks9 decks
-29%synergy
Shatterskull Smashing
22%inclusion2 decks9 decks
21%synergy
Cavern of Souls
22%inclusion2 decks9 decks
12%synergy
Clifftop Retreat
22%inclusion2 decks9 decks
-28%synergy
City of Brass
22%inclusion2 decks9 decks
12%synergy
Starting Town
14%inclusion1 decks7 decks
11%synergy
Raucous Theater
11%inclusion1 decks9 decks
1%synergy
Fabled Passage
11%inclusion1 decks9 decks
3%synergy
Brightclimb Pathway
11%inclusion1 decks9 decks
2%synergy
Caves of Koilos
11%inclusion1 decks9 decks
-28%synergy
Nomad Outpost
11%inclusion1 decks9 decks
-47%synergy
Battlefield Forge
11%inclusion1 decks9 decks
-29%synergy
Plaza of Heroes
11%inclusion1 decks9 decks
7%synergy
Prismatic Vista
11%inclusion1 decks9 decks
7%synergy
Shadowy Backstreet
11%inclusion1 decks9 decks
1%synergy
Tainted Field
11%inclusion1 decks9 decks
-1%synergy
Graven Cairns
11%inclusion1 decks9 decks
0%synergy
Rugged Prairie
11%inclusion1 decks9 decks
-5%synergy
Demolition Field
11%inclusion1 decks9 decks
7%synergy
Elegant Parlor
11%inclusion1 decks9 decks
1%synergy
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