Kelsien, the Plague (Commander) - Optimized

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #434
110decks
As CommanderAs CardAverage DeckDecksView Precon
Bracket
All12345
Budget
Any$$$$
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Decorum Dissertation
15%inclusion2 decks13 decks
14%synergy
Emeritus of Woe
15%inclusion2 decks13 decks
10%synergy
Fix What's Broken
7.7%inclusion1 decks13 decks
6%synergy
Turbulent Moor
7.1%inclusion1 decks14 decks
4%synergy
Changing Loyalty
7.1%inclusion1 decks14 decks
7%synergy
High Synergy Cards
Basilisk Collar
97%inclusion107 decks110 decks
93%synergy
Thornbite Staff
84%inclusion92 decks110 decks
82%synergy
Vorpal Sword
77%inclusion85 decks110 decks
75%synergy
Gorgon's Head
74%inclusion81 decks110 decks
72%synergy
Shadowspear
74%inclusion81 decks110 decks
69%synergy
Mari, the Killing Quill
73%inclusion80 decks110 decks
66%synergy
Rune of Mortality
66%inclusion73 decks110 decks
65%synergy
Drumbellower
66%inclusion73 decks110 decks
65%synergy
Sting, the Glinting Dagger
63%inclusion69 decks110 decks
61%synergy
Otharri, Suns' Glory
65%inclusion72 decks110 decks
60%synergy
Top Cards
Swiftfoot Boots
62%inclusion68 decks110 decks
30%synergy
Steelshaper's Gift
60%inclusion66 decks110 decks
57%synergy
Morbid Opportunist
59%inclusion65 decks110 decks
41%synergy
Goblin Sharpshooter
58%inclusion64 decks110 decks
58%synergy
Falthis, Shadowcat Familiar
57%inclusion63 decks110 decks
56%synergy
Open the Armory
56%inclusion62 decks110 decks
52%synergy
Quietus Spike
55%inclusion61 decks110 decks
54%synergy
Shay Cormac
55%inclusion61 decks110 decks
53%synergy
Minthara, Merciless Soul
52%inclusion57 decks110 decks
50%synergy
Maha, Its Feathers Night
51%inclusion56 decks110 decks
50%synergy
Game Changers
Smothering Tithe
64%inclusion70 decks110 decks
39%synergy
Enlightened Tutor
58%inclusion64 decks110 decks
46%synergy
Demonic Tutor
57%inclusion63 decks110 decks
38%synergy
Teferi's Protection
50%inclusion55 decks110 decks
31%synergy
Vampiric Tutor
45%inclusion49 decks110 decks
30%synergy
Orcish Bowmasters
28%inclusion31 decks110 decks
23%synergy
Jeska's Will
27%inclusion30 decks110 decks
18%synergy
Ancient Tomb
26%inclusion29 decks110 decks
18%synergy
The One Ring
20%inclusion22 decks110 decks
12%synergy
Opposition Agent
16%inclusion18 decks110 decks
13%synergy
Creatures
General's Enforcer
50%inclusion55 decks110 decks
42%synergy
Stoneforge Mystic
49%inclusion54 decks110 decks
46%synergy
Esper Sentinel
47%inclusion52 decks110 decks
29%synergy
Puresteel Paladin
44%inclusion48 decks110 decks
40%synergy
Mother of Runes
42%inclusion46 decks110 decks
34%synergy
White Plume Adventurer
31%inclusion34 decks110 decks
30%synergy
Daxos the Returned
31%inclusion34 decks110 decks
30%synergy
Termination Facilitator
30%inclusion33 decks110 decks
28%synergy
Magda, the Hoardmaster
28%inclusion31 decks110 decks
26%synergy
Harvester of Souls
28%inclusion31 decks110 decks
25%synergy
Lae'zel, Vlaakith's Champion
28%inclusion31 decks110 decks
26%synergy
Taii Wakeen, Perfect Shot
27%inclusion30 decks110 decks
27%synergy
Void Beckoner
27%inclusion30 decks110 decks
27%synergy
Humble Defector
26%inclusion29 decks110 decks
24%synergy
Akiri, Fearless Voyager
26%inclusion29 decks110 decks
24%synergy
Kalemne, Disciple of Iroas
22%inclusion24 decks110 decks
21%synergy
Mathas, Fiend Seeker
21%inclusion23 decks110 decks
19%synergy
Slaughter Specialist
21%inclusion23 decks110 decks
20%synergy
Sram, Senior Edificer
20%inclusion22 decks110 decks
17%synergy
Queen Marchesa
20%inclusion22 decks110 decks
14%synergy
Blood Cultist
19%inclusion21 decks110 decks
19%synergy
Azula, Ruthless Firebender
18%inclusion7 decks39 decks
18%synergy
Archetype of Finality
17%inclusion19 decks110 decks
16%synergy
Ertha Jo, Frontier Mentor
16%inclusion18 decks110 decks
16%synergy
Grand Abolisher
16%inclusion18 decks110 decks
7%synergy
Giver of Runes
15%inclusion16 decks110 decks
12%synergy
Sun Titan
15%inclusion16 decks110 decks
4%synergy
Marvin, Murderous Mimic
13%inclusion14 decks110 decks
11%synergy
Zagras, Thief of Heartbeats
13%inclusion14 decks110 decks
12%synergy
Athreos, Shroud-Veiled
12%inclusion13 decks110 decks
10%synergy
Cloud, Midgar Mercenary
11%inclusion9 decks79 decks
10%synergy
Blood Artist
11%inclusion12 decks110 decks
-7%synergy
Deathbringer Thoctar
11%inclusion12 decks110 decks
11%synergy
Imperial Recruiter
11%inclusion12 decks110 decks
6%synergy
Armored Skyhunter
11%inclusion12 decks110 decks
9%synergy
Kediss, Emberclaw Familiar
11%inclusion12 decks110 decks
10%synergy
Drannith Magistrate
11%inclusion12 decks110 decks
8%synergy
Hexing Squelcher
11%inclusion3 decks28 decks
5%synergy
Zuko, Firebending Master
10%inclusion4 decks39 decks
9%synergy
Kellan, the Fae-Blooded
10%inclusion11 decks110 decks
9%synergy
Lotho, Corrupt Shirriff
10%inclusion11 decks110 decks
-3%synergy
Cunning Sparkmage
10%inclusion11 decks110 decks
10%synergy
Stonehewer Giant
10%inclusion11 decks110 decks
9%synergy
Bureau Headmaster
10%inclusion11 decks110 decks
9%synergy
Massacre Girl, Known Killer
10%inclusion11 decks110 decks
8%synergy
Dauthi Voidwalker
10%inclusion11 decks110 decks
6%synergy
Royal Assassin
10%inclusion11 decks110 decks
7%synergy
Qarsi Revenant
10%inclusion9 decks94 decks
7%synergy
Assault Intercessor
9.1%inclusion10 decks110 decks
9%synergy
Lion Sash
8.2%inclusion9 decks110 decks
7%synergy
Instants
Boros Charm
48%inclusion53 decks110 decks
19%synergy
Swords to Plowshares
46%inclusion51 decks110 decks
-16%synergy
Deflecting Swat
46%inclusion51 decks110 decks
31%synergy
Anguished Unmaking
43%inclusion47 decks110 decks
9%synergy
Path to Exile
40%inclusion44 decks110 decks
-7%synergy
Flawless Maneuver
27%inclusion30 decks110 decks
13%synergy
You Are Already Dead
26%inclusion29 decks110 decks
25%synergy
Generous Gift
25%inclusion27 decks110 decks
7%synergy
Deadly Rollick
21%inclusion23 decks110 decks
10%synergy
Malakir Rebirth
21%inclusion23 decks110 decks
15%synergy
Dawn's Truce
20%inclusion22 decks110 decks
13%synergy
Stroke of Midnight
20%inclusion22 decks110 decks
8%synergy
Mirrodin Avenged
19%inclusion21 decks110 decks
18%synergy
Fracture
18%inclusion20 decks110 decks
12%synergy
Crackling Doom
16%inclusion18 decks110 decks
-1%synergy
Sejiri Shelter
15%inclusion17 decks110 decks
13%synergy
Wear // Tear
15%inclusion16 decks110 decks
3%synergy
Despark
14%inclusion15 decks110 decks
0%synergy
Mortify
14%inclusion15 decks110 decks
-2%synergy
Untimely Malfunction
13%inclusion14 decks110 decks
8%synergy
Dark Ritual
13%inclusion14 decks110 decks
-4%synergy
Rakdos Charm
12%inclusion13 decks110 decks
3%synergy
Chaos Warp
11%inclusion12 decks110 decks
-5%synergy
Fell the Profane
10%inclusion11 decks110 decks
4%synergy
Imp's Mischief
10%inclusion11 decks110 decks
9%synergy
Akroma's Will
10%inclusion11 decks110 decks
-3%synergy
Terminate
9.1%inclusion10 decks110 decks
-3%synergy
Legion Leadership
9.1%inclusion10 decks110 decks
5%synergy
Tibalt's Trickery
8.2%inclusion9 decks110 decks
4%synergy
Valakut Awakening
8.2%inclusion9 decks110 decks
5%synergy
Offer Immortality
8.2%inclusion9 decks110 decks
7%synergy
Restoration Magic
7.7%inclusion6 decks78 decks
5%synergy
Dire Tactics
7.3%inclusion8 decks110 decks
5%synergy
Red Elemental Blast
7.3%inclusion8 decks110 decks
3%synergy
Sudden Spoiling
7.3%inclusion8 decks110 decks
7%synergy
Utter End
6.4%inclusion7 decks110 decks
2%synergy
Deflecting Palm
6.4%inclusion7 decks110 decks
0%synergy
Return to Dust
5.5%inclusion6 decks110 decks
3%synergy
Clever Concealment
5.5%inclusion6 decks110 decks
1%synergy
Tainted Strike
5.5%inclusion6 decks110 decks
5%synergy
Galadriel's Dismissal
5.5%inclusion6 decks110 decks
4%synergy
Inkshield
5.5%inclusion6 decks110 decks
-2%synergy
Sorceries
Ruinous Ultimatum
50%inclusion55 decks110 decks
11%synergy
Mythos of Snapdax
26%inclusion29 decks110 decks
21%synergy
Sevinne's Reclamation
25%inclusion27 decks110 decks
17%synergy
Vandalblast
24%inclusion26 decks110 decks
13%synergy
Chandra's Ignition
24%inclusion26 decks110 decks
22%synergy
Painful Truths
21%inclusion23 decks110 decks
13%synergy
Night's Whisper
21%inclusion23 decks110 decks
8%synergy
Toxic Deluge
20%inclusion22 decks110 decks
12%synergy
Blasphemous Act
18%inclusion20 decks110 decks
-5%synergy
Farewell
16%inclusion18 decks110 decks
6%synergy
Read the Bones
15%inclusion16 decks110 decks
6%synergy
Call of the Death-Dweller
14%inclusion15 decks110 decks
13%synergy
Sign in Blood
13%inclusion14 decks110 decks
5%synergy
Diabolic Tutor
12%inclusion13 decks110 decks
6%synergy
Vindicate
11%inclusion12 decks110 decks
5%synergy
Reanimate
10%inclusion11 decks110 decks
-7%synergy
Damn
9.1%inclusion10 decks110 decks
-9%synergy
Single Combat
9.1%inclusion10 decks110 decks
8%synergy
Imperial Seal
8.2%inclusion9 decks110 decks
4%synergy
Unearth
8.2%inclusion9 decks110 decks
6%synergy
Gamble
8.2%inclusion9 decks110 decks
2%synergy
Austere Command
7.3%inclusion8 decks110 decks
0%synergy
Faithless Looting
7.3%inclusion8 decks110 decks
-8%synergy
Drown in Ichor
7.3%inclusion8 decks110 decks
7%synergy
Wheel of Fortune
6.4%inclusion7 decks110 decks
2%synergy
Grim Tutor
6.4%inclusion7 decks110 decks
2%synergy
Avatar's Wrath
5.1%inclusion2 decks39 decks
1%synergy
Utility Artifacts
Gorgon Flail
51%inclusion56 decks110 decks
50%synergy
Magewright's Stone
39%inclusion43 decks110 decks
38%synergy
Mithril Coat
37%inclusion41 decks110 decks
32%synergy
Thousand-Year Elixir
31%inclusion34 decks110 decks
30%synergy
Illusionist's Bracers
30%inclusion33 decks110 decks
28%synergy
Lightning Greaves
25%inclusion28 decks110 decks
-9%synergy
Hammer of Nazahn
23%inclusion25 decks110 decks
21%synergy
Robe of Stars
17%inclusion19 decks110 decks
16%synergy
Sword of Feast and Famine
16%inclusion18 decks110 decks
13%synergy
Sword of Truth and Justice
16%inclusion18 decks110 decks
16%synergy
Hunter's Blowgun
16%inclusion18 decks110 decks
16%synergy
The Reaver Cleaver
15%inclusion16 decks110 decks
9%synergy
Sword of the Animist
14%inclusion15 decks110 decks
5%synergy
Darksteel Plate
12%inclusion13 decks110 decks
10%synergy
Brotherhood Regalia
12%inclusion13 decks110 decks
9%synergy
Sword of Fire and Ice
11%inclusion12 decks110 decks
9%synergy
Battlemage's Bracers
10%inclusion11 decks110 decks
9%synergy
Sunforger
10%inclusion11 decks110 decks
7%synergy
Glaring Spotlight
9.1%inclusion10 decks110 decks
9%synergy
Conqueror's Flail
9.1%inclusion10 decks110 decks
8%synergy
The Masamune
7.9%inclusion6 decks76 decks
7%synergy
Buster Sword
7.6%inclusion6 decks79 decks
6%synergy
Whispersilk Cloak
7.3%inclusion8 decks110 decks
2%synergy
Dragonfire Blade
6.5%inclusion6 decks92 decks
5%synergy
Champion's Helm
6.4%inclusion7 decks110 decks
5%synergy
Hidden Blade
5.5%inclusion6 decks110 decks
5%synergy
Trailblazer's Boots
5.5%inclusion6 decks110 decks
3%synergy
Helm of the Host
5.5%inclusion6 decks110 decks
0%synergy
Colossus Hammer
5.5%inclusion6 decks110 decks
3%synergy
Embercleave
5.5%inclusion6 decks110 decks
2%synergy
Reaper's Talisman
5.5%inclusion6 decks110 decks
5%synergy
Dowsing Dagger
5.5%inclusion6 decks110 decks
5%synergy
Enchantments
Fighter Class
49%inclusion54 decks110 decks
46%synergy
Gift of Doom
41%inclusion45 decks110 decks
40%synergy
Sigarda's Aid
41%inclusion45 decks110 decks
38%synergy
Revel in Riches
35%inclusion39 decks110 decks
29%synergy
Black Market Connections
26%inclusion29 decks110 decks
11%synergy
Reconnaissance
25%inclusion28 decks110 decks
14%synergy
Phyrexian Arena
25%inclusion28 decks110 decks
7%synergy
All-Out Assault
21%inclusion20 decks94 decks
9%synergy
Dazzling Theater // Prop Room
19%inclusion21 decks110 decks
17%synergy
Forge Anew
16%inclusion18 decks110 decks
14%synergy
Trouble in Pairs
15%inclusion17 decks110 decks
10%synergy
Aspect of Gorgon
14%inclusion15 decks110 decks
13%synergy
Land Tax
13%inclusion14 decks110 decks
7%synergy
Blind Obedience
12%inclusion13 decks110 decks
6%synergy
Black Market
10%inclusion11 decks110 decks
5%synergy
Necropotence
9.1%inclusion10 decks110 decks
4%synergy
Agent of the Shadow Thieves
9.1%inclusion10 decks110 decks
8%synergy
Retreat to Hagra
8.2%inclusion9 decks110 decks
8%synergy
Ghostly Prison
8.2%inclusion9 decks110 decks
1%synergy
Gift of Immortality
7.3%inclusion8 decks110 decks
6%synergy
Death Pits of Rath
7.3%inclusion8 decks110 decks
7%synergy
Mantle of the Ancients
6.4%inclusion7 decks110 decks
6%synergy
Kaya's Ghostform
5.5%inclusion6 decks110 decks
3%synergy
Nowhere to Run
5.5%inclusion6 decks110 decks
5%synergy
Grave Betrayal
5.5%inclusion6 decks110 decks
5%synergy
Phyresis
5.5%inclusion6 decks110 decks
5%synergy
Eye of Nidhogg
5.1%inclusion4 decks79 decks
4%synergy
Planeswalkers
Vraska, Betrayal's Sting
8.2%inclusion9 decks110 decks
8%synergy
Utility Lands
Vault of the Archangel
51%inclusion56 decks110 decks
28%synergy
Arcane Lighthouse
45%inclusion50 decks110 decks
44%synergy
Rogue's Passage
44%inclusion48 decks110 decks
20%synergy
Bojuka Bog
37%inclusion41 decks110 decks
6%synergy
Urza's Saga
35%inclusion38 decks110 decks
30%synergy
Shizo, Death's Storehouse
26%inclusion29 decks110 decks
19%synergy
Urborg, Tomb of Yawgmoth
25%inclusion27 decks110 decks
11%synergy
Buried Ruin
23%inclusion25 decks110 decks
20%synergy
Detection Tower
23%inclusion25 decks110 decks
22%synergy
Karn's Bastion
20%inclusion22 decks110 decks
19%synergy
Eiganjo, Seat of the Empire
16%inclusion18 decks110 decks
10%synergy
Axgard Armory
16%inclusion18 decks110 decks
14%synergy
Command Beacon
11%inclusion12 decks110 decks
5%synergy
Reliquary Tower
11%inclusion12 decks110 decks
-4%synergy
Cabal Coffers
8.2%inclusion9 decks110 decks
5%synergy
Inventors' Fair
8.2%inclusion9 decks110 decks
6%synergy
Sunhome, Fortress of the Legion
8.2%inclusion9 decks110 decks
5%synergy
Castle Locthwain
5.5%inclusion6 decks110 decks
3%synergy
Mana Artifacts
Sol Ring
94%inclusion103 decks110 decks
5%synergy
Arcane Signet
87%inclusion96 decks110 decks
1%synergy
Patriar's Seal
50%inclusion55 decks110 decks
48%synergy
Talisman of Hierarchy
42%inclusion46 decks110 decks
1%synergy
Talisman of Conviction
40%inclusion44 decks110 decks
-2%synergy
Orzhov Signet
38%inclusion42 decks110 decks
7%synergy
Talisman of Indulgence
37%inclusion41 decks110 decks
0%synergy
Boros Signet
34%inclusion37 decks110 decks
6%synergy
Fellwar Stone
28%inclusion31 decks110 decks
0%synergy
Rakdos Signet
27%inclusion30 decks110 decks
-2%synergy
Mox Opal
14%inclusion15 decks110 decks
10%synergy
Aetheric Amplifier
11%inclusion12 decks107 decks
11%synergy
Mana Vault
11%inclusion12 decks110 decks
7%synergy
Chrome Mox
11%inclusion12 decks110 decks
6%synergy
Lotus Petal
9.1%inclusion10 decks110 decks
4%synergy
Bounty Board
9.1%inclusion10 decks110 decks
7%synergy
Commander's Sphere
8.2%inclusion9 decks110 decks
-6%synergy
Chromatic Lantern
8.2%inclusion9 decks110 decks
-3%synergy
Mox Amber
8.2%inclusion9 decks110 decks
4%synergy
Bandit's Haul
7.3%inclusion8 decks110 decks
6%synergy
Mox Diamond
5.5%inclusion6 decks110 decks
2%synergy
Lands
Plains
97%inclusion107 decks110 decks
2%synergy
Command Tower
96%inclusion106 decks110 decks
4%synergy
Swamp
95%inclusion105 decks110 decks
0%synergy
Mountain
93%inclusion102 decks110 decks
-1%synergy
Godless Shrine
78%inclusion86 decks110 decks
31%synergy
Sacred Foundry
76%inclusion84 decks110 decks
31%synergy
Savai Triome
74%inclusion81 decks110 decks
36%synergy
Blood Crypt
74%inclusion81 decks110 decks
29%synergy
Bloodstained Mire
63%inclusion69 decks110 decks
30%synergy
Arid Mesa
61%inclusion67 decks110 decks
30%synergy
Spectator Seating
61%inclusion67 decks110 decks
30%synergy
Marsh Flats
61%inclusion67 decks110 decks
30%synergy
Luxury Suite
58%inclusion64 decks110 decks
27%synergy
Vault of Champions
56%inclusion62 decks110 decks
24%synergy
Forbidden Orchard
48%inclusion53 decks110 decks
46%synergy
Nomad Outpost
45%inclusion50 decks110 decks
-13%synergy
Isolated Chapel
45%inclusion49 decks110 decks
-9%synergy
Exotic Orchard
41%inclusion45 decks110 decks
-11%synergy
Clifftop Retreat
40%inclusion44 decks110 decks
-11%synergy
Dragonskull Summit
39%inclusion43 decks110 decks
-13%synergy
Caves of Koilos
35%inclusion39 decks110 decks
-4%synergy
Battlefield Forge
32%inclusion35 decks110 decks
-9%synergy
Scrubland
30%inclusion33 decks110 decks
18%synergy
Badlands
29%inclusion32 decks110 decks
17%synergy
Plateau
29%inclusion32 decks110 decks
17%synergy
Shattered Sanctum
23%inclusion25 decks110 decks
-2%synergy
Sulfurous Springs
23%inclusion25 decks110 decks
-5%synergy
Malakir Rebirth
21%inclusion23 decks110 decks
15%synergy
Haunted Ridge
20%inclusion22 decks110 decks
0%synergy
Sundown Pass
19%inclusion21 decks110 decks
-2%synergy
Fetid Heath
18%inclusion20 decks110 decks
-3%synergy
Brightclimb Pathway
17%inclusion19 decks110 decks
9%synergy
Smoldering Marsh
16%inclusion18 decks110 decks
-20%synergy
Shadowy Backstreet
15%inclusion17 decks110 decks
5%synergy
Sejiri Shelter
15%inclusion17 decks110 decks
13%synergy
Blightstep Pathway
15%inclusion17 decks110 decks
8%synergy
City of Brass
15%inclusion17 decks110 decks
5%synergy
Needleverge Pathway
15%inclusion17 decks110 decks
8%synergy
Blazemire Verge
15%inclusion16 decks110 decks
3%synergy
Mana Confluence
15%inclusion16 decks110 decks
5%synergy
Fabled Passage
14%inclusion15 decks110 decks
5%synergy
Windswept Heath
14%inclusion15 decks110 decks
7%synergy
Reflecting Pool
14%inclusion15 decks110 decks
6%synergy
Rugged Prairie
14%inclusion15 decks110 decks
-4%synergy
Evolving Wilds
14%inclusion15 decks110 decks
-12%synergy
Wooded Foothills
13%inclusion14 decks110 decks
7%synergy
Plaza of Heroes
13%inclusion14 decks110 decks
9%synergy
Flooded Strand
13%inclusion14 decks110 decks
7%synergy
Temple of Silence
12%inclusion13 decks110 decks
-11%synergy
Polluted Delta
12%inclusion13 decks110 decks
5%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test