Kelsien, the Plague (Commander) - Optimized

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #426
108decks
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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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Basilisk Collar
97%inclusion105 decks108 decks
93%synergy
Thornbite Staff
83%inclusion90 decks108 decks
82%synergy
Vorpal Sword
77%inclusion83 decks108 decks
75%synergy
Gorgon's Head
72%inclusion78 decks108 decks
71%synergy
Shadowspear
73%inclusion79 decks108 decks
69%synergy
Rune of Mortality
67%inclusion72 decks108 decks
65%synergy
Mari, the Killing Quill
71%inclusion77 decks108 decks
65%synergy
Drumbellower
64%inclusion69 decks108 decks
62%synergy
Sting, the Glinting Dagger
61%inclusion66 decks108 decks
59%synergy
Otharri, Suns' Glory
64%inclusion69 decks108 decks
58%synergy
Top Cards
Swiftfoot Boots
63%inclusion68 decks108 decks
31%synergy
Steelshaper's Gift
59%inclusion64 decks108 decks
56%synergy
Goblin Sharpshooter
58%inclusion63 decks108 decks
58%synergy
Quietus Spike
57%inclusion62 decks108 decks
56%synergy
Open the Armory
57%inclusion62 decks108 decks
53%synergy
Morbid Opportunist
56%inclusion61 decks108 decks
38%synergy
Falthis, Shadowcat Familiar
56%inclusion60 decks108 decks
54%synergy
Shay Cormac
54%inclusion58 decks108 decks
51%synergy
Gorgon Flail
50%inclusion54 decks108 decks
49%synergy
Minthara, Merciless Soul
50%inclusion54 decks108 decks
48%synergy
Game Changers
Smothering Tithe
64%inclusion69 decks108 decks
39%synergy
Demonic Tutor
58%inclusion63 decks108 decks
39%synergy
Enlightened Tutor
57%inclusion62 decks108 decks
45%synergy
Teferi's Protection
50%inclusion54 decks108 decks
31%synergy
Vampiric Tutor
45%inclusion49 decks108 decks
31%synergy
Jeska's Will
28%inclusion30 decks108 decks
18%synergy
Ancient Tomb
27%inclusion29 decks108 decks
19%synergy
Orcish Bowmasters
26%inclusion28 decks108 decks
21%synergy
The One Ring
19%inclusion21 decks108 decks
12%synergy
Farewell
17%inclusion18 decks108 decks
6%synergy
Creatures
Stoneforge Mystic
48%inclusion52 decks108 decks
45%synergy
Maha, Its Feathers Night
47%inclusion51 decks108 decks
46%synergy
Esper Sentinel
47%inclusion51 decks108 decks
29%synergy
General's Enforcer
47%inclusion51 decks108 decks
39%synergy
Puresteel Paladin
45%inclusion49 decks108 decks
41%synergy
Mother of Runes
43%inclusion46 decks108 decks
35%synergy
White Plume Adventurer
31%inclusion33 decks108 decks
29%synergy
Daxos the Returned
31%inclusion33 decks108 decks
30%synergy
Termination Facilitator
31%inclusion33 decks108 decks
29%synergy
Magda, the Hoardmaster
29%inclusion31 decks108 decks
27%synergy
Harvester of Souls
28%inclusion30 decks108 decks
25%synergy
Void Beckoner
28%inclusion30 decks108 decks
27%synergy
Taii Wakeen, Perfect Shot
27%inclusion29 decks108 decks
26%synergy
Akiri, Fearless Voyager
27%inclusion29 decks108 decks
25%synergy
Lae'zel, Vlaakith's Champion
27%inclusion29 decks108 decks
25%synergy
Humble Defector
26%inclusion28 decks108 decks
24%synergy
Slaughter Specialist
21%inclusion23 decks108 decks
20%synergy
Kalemne, Disciple of Iroas
21%inclusion23 decks108 decks
21%synergy
Sram, Senior Edificer
21%inclusion23 decks108 decks
18%synergy
Queen Marchesa
20%inclusion22 decks108 decks
14%synergy
Mathas, Fiend Seeker
19%inclusion21 decks108 decks
17%synergy
Archetype of Finality
19%inclusion21 decks108 decks
19%synergy
Blood Cultist
19%inclusion20 decks108 decks
18%synergy
Ertha Jo, Frontier Mentor
19%inclusion20 decks108 decks
18%synergy
Sun Titan
16%inclusion17 decks108 decks
5%synergy
Grand Abolisher
16%inclusion17 decks108 decks
6%synergy
Opposition Agent
15%inclusion16 decks108 decks
12%synergy
Giver of Runes
15%inclusion16 decks108 decks
12%synergy
Zagras, Thief of Heartbeats
14%inclusion15 decks108 decks
13%synergy
Azula, Ruthless Firebender
14%inclusion5 decks36 decks
14%synergy
Marvin, Murderous Mimic
12%inclusion13 decks108 decks
11%synergy
Athreos, Shroud-Veiled
12%inclusion13 decks108 decks
11%synergy
Hexing Squelcher
12%inclusion3 decks25 decks
6%synergy
Cloud, Midgar Mercenary
12%inclusion9 decks76 decks
11%synergy
Deathbringer Thoctar
11%inclusion12 decks108 decks
11%synergy
Drannith Magistrate
11%inclusion12 decks108 decks
8%synergy
Armored Skyhunter
11%inclusion12 decks108 decks
9%synergy
Zuko, Firebending Master
11%inclusion4 decks36 decks
10%synergy
Cunning Sparkmage
11%inclusion12 decks108 decks
11%synergy
Massacre Girl, Known Killer
11%inclusion12 decks108 decks
9%synergy
Kediss, Emberclaw Familiar
11%inclusion12 decks108 decks
10%synergy
Kellan, the Fae-Blooded
10%inclusion11 decks108 decks
9%synergy
Lotho, Corrupt Shirriff
10%inclusion11 decks108 decks
-3%synergy
Imperial Recruiter
10%inclusion11 decks108 decks
5%synergy
Royal Assassin
10%inclusion11 decks108 decks
7%synergy
Stonehewer Giant
10%inclusion11 decks108 decks
9%synergy
Blood Artist
9.3%inclusion10 decks108 decks
-9%synergy
Bureau Headmaster
9.3%inclusion10 decks108 decks
9%synergy
Dauthi Voidwalker
9.3%inclusion10 decks108 decks
6%synergy
Qarsi Revenant
8.8%inclusion8 decks91 decks
6%synergy
Instants
Boros Charm
48%inclusion52 decks108 decks
19%synergy
Swords to Plowshares
46%inclusion50 decks108 decks
-16%synergy
Deflecting Swat
45%inclusion49 decks108 decks
30%synergy
Anguished Unmaking
43%inclusion46 decks108 decks
9%synergy
Path to Exile
39%inclusion42 decks108 decks
-8%synergy
Flawless Maneuver
29%inclusion31 decks108 decks
14%synergy
You Are Already Dead
25%inclusion27 decks108 decks
23%synergy
Generous Gift
25%inclusion27 decks108 decks
7%synergy
Dawn's Truce
21%inclusion23 decks108 decks
14%synergy
Stroke of Midnight
21%inclusion23 decks108 decks
10%synergy
Malakir Rebirth
20%inclusion22 decks108 decks
15%synergy
Deadly Rollick
19%inclusion21 decks108 decks
8%synergy
Mirrodin Avenged
19%inclusion21 decks108 decks
19%synergy
Fracture
17%inclusion18 decks108 decks
11%synergy
Crackling Doom
16%inclusion17 decks108 decks
-1%synergy
Wear // Tear
15%inclusion16 decks108 decks
3%synergy
Sejiri Shelter
15%inclusion16 decks108 decks
13%synergy
Despark
14%inclusion15 decks108 decks
0%synergy
Mortify
13%inclusion14 decks108 decks
-2%synergy
Untimely Malfunction
12%inclusion13 decks108 decks
7%synergy
Rakdos Charm
12%inclusion13 decks108 decks
3%synergy
Dark Ritual
11%inclusion12 decks108 decks
-5%synergy
Chaos Warp
10%inclusion11 decks108 decks
-6%synergy
Imp's Mischief
10%inclusion11 decks108 decks
9%synergy
Akroma's Will
10%inclusion11 decks108 decks
-3%synergy
Fell the Profane
9.3%inclusion10 decks108 decks
3%synergy
Terminate
9.3%inclusion10 decks108 decks
-3%synergy
Legion Leadership
9.3%inclusion10 decks108 decks
5%synergy
Valakut Awakening
8.3%inclusion9 decks108 decks
5%synergy
Offer Immortality
8.3%inclusion9 decks108 decks
7%synergy
Restoration Magic
8.0%inclusion6 decks75 decks
6%synergy
Dire Tactics
7.4%inclusion8 decks108 decks
5%synergy
Tibalt's Trickery
7.4%inclusion8 decks108 decks
3%synergy
Deflecting Palm
6.5%inclusion7 decks108 decks
0%synergy
Sudden Spoiling
6.5%inclusion7 decks108 decks
6%synergy
Red Elemental Blast
6.5%inclusion7 decks108 decks
2%synergy
Utter End
6.5%inclusion7 decks108 decks
2%synergy
Clever Concealment
5.6%inclusion6 decks108 decks
1%synergy
Inevitable Defeat
5.3%inclusion5 decks94 decks
0%synergy
Redirect Lightning
5.2%inclusion3 decks58 decks
-1%synergy
Sorceries
Ruinous Ultimatum
49%inclusion53 decks108 decks
10%synergy
Mythos of Snapdax
25%inclusion27 decks108 decks
19%synergy
Sevinne's Reclamation
23%inclusion25 decks108 decks
15%synergy
Vandalblast
23%inclusion25 decks108 decks
13%synergy
Chandra's Ignition
23%inclusion25 decks108 decks
21%synergy
Night's Whisper
21%inclusion23 decks108 decks
8%synergy
Painful Truths
20%inclusion22 decks108 decks
12%synergy
Toxic Deluge
20%inclusion22 decks108 decks
12%synergy
Blasphemous Act
20%inclusion22 decks108 decks
-2%synergy
Call of the Death-Dweller
15%inclusion16 decks108 decks
14%synergy
Read the Bones
14%inclusion15 decks108 decks
5%synergy
Sign in Blood
13%inclusion14 decks108 decks
5%synergy
Vindicate
12%inclusion13 decks108 decks
6%synergy
Diabolic Tutor
11%inclusion12 decks108 decks
5%synergy
Reanimate
11%inclusion12 decks108 decks
-6%synergy
Damn
9.3%inclusion10 decks108 decks
-9%synergy
Austere Command
8.3%inclusion9 decks108 decks
1%synergy
Imperial Seal
8.3%inclusion9 decks108 decks
4%synergy
Single Combat
8.3%inclusion9 decks108 decks
7%synergy
Unearth
7.4%inclusion8 decks108 decks
5%synergy
Faithless Looting
7.4%inclusion8 decks108 decks
-8%synergy
Gamble
7.4%inclusion8 decks108 decks
1%synergy
Drown in Ichor
7.4%inclusion8 decks108 decks
7%synergy
Wheel of Fortune
6.5%inclusion7 decks108 decks
3%synergy
Grim Tutor
6.5%inclusion7 decks108 decks
2%synergy
Reconstruct History
5.6%inclusion6 decks108 decks
5%synergy
Avatar's Wrath
5.6%inclusion2 decks36 decks
1%synergy
Utility Artifacts
Magewright's Stone
39%inclusion42 decks108 decks
38%synergy
Mithril Coat
35%inclusion38 decks108 decks
30%synergy
Thousand-Year Elixir
31%inclusion34 decks108 decks
30%synergy
Illusionist's Bracers
30%inclusion32 decks108 decks
28%synergy
Lightning Greaves
23%inclusion25 decks108 decks
-11%synergy
Hammer of Nazahn
22%inclusion24 decks108 decks
20%synergy
Robe of Stars
18%inclusion19 decks108 decks
17%synergy
Sword of Feast and Famine
17%inclusion18 decks108 decks
13%synergy
Hunter's Blowgun
16%inclusion17 decks108 decks
15%synergy
Sword of Truth and Justice
16%inclusion17 decks108 decks
15%synergy
The Reaver Cleaver
15%inclusion16 decks108 decks
9%synergy
Sword of the Animist
13%inclusion14 decks108 decks
4%synergy
Brotherhood Regalia
12%inclusion13 decks108 decks
9%synergy
Darksteel Plate
11%inclusion12 decks108 decks
9%synergy
Sword of Fire and Ice
10%inclusion11 decks108 decks
9%synergy
Battlemage's Bracers
10%inclusion11 decks108 decks
10%synergy
Sunforger
10%inclusion11 decks108 decks
7%synergy
Glaring Spotlight
9.3%inclusion10 decks108 decks
9%synergy
Conqueror's Flail
9.3%inclusion10 decks108 decks
8%synergy
Buster Sword
7.9%inclusion6 decks76 decks
6%synergy
Whispersilk Cloak
7.4%inclusion8 decks108 decks
2%synergy
The Masamune
6.8%inclusion5 decks73 decks
6%synergy
Dragonfire Blade
6.7%inclusion6 decks89 decks
5%synergy
Trailblazer's Boots
6.5%inclusion7 decks108 decks
4%synergy
Hidden Blade
5.6%inclusion6 decks108 decks
5%synergy
Colossus Hammer
5.6%inclusion6 decks108 decks
3%synergy
Embercleave
5.6%inclusion6 decks108 decks
2%synergy
Champion's Helm
5.6%inclusion6 decks108 decks
4%synergy
Dowsing Dagger
5.6%inclusion6 decks108 decks
5%synergy
Reaper's Talisman
5.6%inclusion6 decks108 decks
5%synergy
Enchantments
Fighter Class
47%inclusion51 decks108 decks
44%synergy
Gift of Doom
41%inclusion44 decks108 decks
40%synergy
Sigarda's Aid
41%inclusion44 decks108 decks
38%synergy
Revel in Riches
35%inclusion38 decks108 decks
29%synergy
Reconnaissance
25%inclusion27 decks108 decks
14%synergy
Black Market Connections
25%inclusion27 decks108 decks
9%synergy
Phyrexian Arena
24%inclusion26 decks108 decks
5%synergy
All-Out Assault
22%inclusion20 decks91 decks
10%synergy
Dazzling Theater // Prop Room
20%inclusion22 decks108 decks
18%synergy
Trouble in Pairs
17%inclusion18 decks108 decks
12%synergy
Forge Anew
16%inclusion17 decks108 decks
13%synergy
Aspect of Gorgon
14%inclusion15 decks108 decks
13%synergy
Land Tax
14%inclusion15 decks108 decks
8%synergy
Blind Obedience
13%inclusion14 decks108 decks
8%synergy
Necropotence
10%inclusion11 decks108 decks
5%synergy
Black Market
9.3%inclusion10 decks108 decks
4%synergy
Agent of the Shadow Thieves
9.3%inclusion10 decks108 decks
9%synergy
Retreat to Hagra
8.3%inclusion9 decks108 decks
8%synergy
Death Pits of Rath
7.4%inclusion8 decks108 decks
7%synergy
Nowhere to Run
7.4%inclusion8 decks108 decks
7%synergy
Ghostly Prison
7.4%inclusion8 decks108 decks
0%synergy
Gift of Immortality
6.5%inclusion7 decks108 decks
6%synergy
Grave Betrayal
6.5%inclusion7 decks108 decks
6%synergy
Mantle of the Ancients
5.6%inclusion6 decks108 decks
5%synergy
Phyresis
5.6%inclusion6 decks108 decks
5%synergy
Eye of Nidhogg
5.3%inclusion4 decks76 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
8.3%inclusion9 decks108 decks
8%synergy
Utility Lands
Vault of the Archangel
51%inclusion55 decks108 decks
28%synergy
Arcane Lighthouse
45%inclusion49 decks108 decks
44%synergy
Rogue's Passage
44%inclusion48 decks108 decks
21%synergy
Bojuka Bog
38%inclusion41 decks108 decks
7%synergy
Urza's Saga
35%inclusion38 decks108 decks
31%synergy
Shizo, Death's Storehouse
27%inclusion29 decks108 decks
20%synergy
Urborg, Tomb of Yawgmoth
25%inclusion27 decks108 decks
12%synergy
Buried Ruin
23%inclusion25 decks108 decks
20%synergy
Detection Tower
22%inclusion24 decks108 decks
22%synergy
Karn's Bastion
19%inclusion21 decks108 decks
19%synergy
Eiganjo, Seat of the Empire
18%inclusion19 decks108 decks
11%synergy
Axgard Armory
16%inclusion17 decks108 decks
14%synergy
Command Beacon
11%inclusion12 decks108 decks
5%synergy
Inventors' Fair
9.3%inclusion10 decks108 decks
7%synergy
Reliquary Tower
9.3%inclusion10 decks108 decks
-6%synergy
Cabal Coffers
8.3%inclusion9 decks108 decks
5%synergy
Sunhome, Fortress of the Legion
8.3%inclusion9 decks108 decks
5%synergy
Shinka, the Bloodsoaked Keep
5.6%inclusion6 decks108 decks
3%synergy
Castle Locthwain
5.6%inclusion6 decks108 decks
3%synergy
Mana Artifacts
Sol Ring
94%inclusion101 decks108 decks
5%synergy
Arcane Signet
86%inclusion93 decks108 decks
0%synergy
Patriar's Seal
49%inclusion53 decks108 decks
47%synergy
Talisman of Conviction
42%inclusion45 decks108 decks
0%synergy
Talisman of Hierarchy
42%inclusion45 decks108 decks
1%synergy
Talisman of Indulgence
39%inclusion42 decks108 decks
2%synergy
Orzhov Signet
37%inclusion40 decks108 decks
6%synergy
Boros Signet
34%inclusion37 decks108 decks
6%synergy
Fellwar Stone
29%inclusion31 decks108 decks
1%synergy
Rakdos Signet
27%inclusion29 decks108 decks
-3%synergy
Mox Opal
13%inclusion14 decks108 decks
9%synergy
Aetheric Amplifier
12%inclusion13 decks105 decks
12%synergy
Mana Vault
11%inclusion12 decks108 decks
7%synergy
Chrome Mox
10%inclusion11 decks108 decks
5%synergy
Chromatic Lantern
9.3%inclusion10 decks108 decks
-2%synergy
Commander's Sphere
8.3%inclusion9 decks108 decks
-6%synergy
Bounty Board
8.3%inclusion9 decks108 decks
6%synergy
Mox Amber
8.3%inclusion9 decks108 decks
4%synergy
Lotus Petal
7.4%inclusion8 decks108 decks
2%synergy
Bandit's Haul
7.4%inclusion8 decks108 decks
6%synergy
Lands
Plains
97%inclusion105 decks108 decks
2%synergy
Command Tower
96%inclusion104 decks108 decks
4%synergy
Swamp
95%inclusion103 decks108 decks
0%synergy
Mountain
94%inclusion101 decks108 decks
0%synergy
Godless Shrine
77%inclusion83 decks108 decks
29%synergy
Sacred Foundry
76%inclusion82 decks108 decks
31%synergy
Savai Triome
74%inclusion80 decks108 decks
36%synergy
Blood Crypt
74%inclusion80 decks108 decks
30%synergy
Bloodstained Mire
65%inclusion70 decks108 decks
32%synergy
Marsh Flats
62%inclusion67 decks108 decks
31%synergy
Arid Mesa
61%inclusion66 decks108 decks
30%synergy
Spectator Seating
61%inclusion66 decks108 decks
30%synergy
Luxury Suite
59%inclusion64 decks108 decks
28%synergy
Vault of Champions
57%inclusion62 decks108 decks
25%synergy
Forbidden Orchard
46%inclusion50 decks108 decks
44%synergy
Nomad Outpost
44%inclusion48 decks108 decks
-14%synergy
Isolated Chapel
44%inclusion48 decks108 decks
-9%synergy
Exotic Orchard
41%inclusion44 decks108 decks
-11%synergy
Clifftop Retreat
41%inclusion44 decks108 decks
-10%synergy
Dragonskull Summit
39%inclusion42 decks108 decks
-13%synergy
Caves of Koilos
35%inclusion38 decks108 decks
-4%synergy
Battlefield Forge
32%inclusion35 decks108 decks
-8%synergy
Scrubland
30%inclusion32 decks108 decks
17%synergy
Badlands
29%inclusion31 decks108 decks
16%synergy
Plateau
29%inclusion31 decks108 decks
17%synergy
Sulfurous Springs
23%inclusion25 decks108 decks
-5%synergy
Shattered Sanctum
22%inclusion24 decks108 decks
-2%synergy
Malakir Rebirth
20%inclusion22 decks108 decks
15%synergy
Sundown Pass
19%inclusion21 decks108 decks
-1%synergy
Haunted Ridge
19%inclusion21 decks108 decks
0%synergy
Shadowy Backstreet
17%inclusion18 decks108 decks
6%synergy
Smoldering Marsh
17%inclusion18 decks108 decks
-20%synergy
Fetid Heath
16%inclusion17 decks108 decks
-5%synergy
Blazemire Verge
16%inclusion17 decks108 decks
4%synergy
Evolving Wilds
16%inclusion17 decks108 decks
-10%synergy
Blightstep Pathway
16%inclusion17 decks108 decks
8%synergy
Brightclimb Pathway
15%inclusion16 decks108 decks
6%synergy
Reflecting Pool
15%inclusion16 decks108 decks
7%synergy
Needleverge Pathway
15%inclusion16 decks108 decks
7%synergy
Sejiri Shelter
15%inclusion16 decks108 decks
13%synergy
City of Brass
15%inclusion16 decks108 decks
5%synergy
Fabled Passage
14%inclusion15 decks108 decks
6%synergy
Plaza of Heroes
14%inclusion15 decks108 decks
10%synergy
Mana Confluence
14%inclusion15 decks108 decks
5%synergy
Windswept Heath
13%inclusion14 decks108 decks
7%synergy
Rugged Prairie
13%inclusion14 decks108 decks
-4%synergy
Wooded Foothills
12%inclusion13 decks108 decks
6%synergy
Polluted Delta
12%inclusion13 decks108 decks
5%synergy
Flooded Strand
12%inclusion13 decks108 decks
6%synergy
Elegant Parlor
12%inclusion13 decks108 decks
2%synergy
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