Kelsien, the Plague (Commander) - Optimized Control

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #429
7decks
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
Emeritus of Woe
50%inclusion1 decks2 decks
46%synergy
High Synergy Cards
Goblin Sharpshooter
100%inclusion7 decks7 decks
99%synergy
Thornbite Staff
100%inclusion7 decks7 decks
99%synergy
Basilisk Collar
100%inclusion7 decks7 decks
96%synergy
Shadowspear
86%inclusion6 decks7 decks
81%synergy
Gift of Doom
71%inclusion5 decks7 decks
71%synergy
Gorgon's Head
71%inclusion5 decks7 decks
70%synergy
Falthis, Shadowcat Familiar
71%inclusion5 decks7 decks
70%synergy
Sting, the Glinting Dagger
71%inclusion5 decks7 decks
70%synergy
Drumbellower
71%inclusion5 decks7 decks
70%synergy
Vorpal Sword
71%inclusion5 decks7 decks
69%synergy
Top Cards
Sigarda's Aid
71%inclusion5 decks7 decks
69%synergy
Mari, the Killing Quill
71%inclusion5 decks7 decks
65%synergy
Mother of Runes
71%inclusion5 decks7 decks
64%synergy
Deflecting Swat
71%inclusion5 decks7 decks
56%synergy
Lightning Greaves
71%inclusion5 decks7 decks
37%synergy
Revel in Riches
71%inclusion5 decks7 decks
65%synergy
Steelshaper's Gift
71%inclusion5 decks7 decks
68%synergy
Quietus Spike
57%inclusion4 decks7 decks
56%synergy
Boros Charm
57%inclusion4 decks7 decks
28%synergy
Mithril Coat
57%inclusion4 decks7 decks
52%synergy
Game Changers
Smothering Tithe
100%inclusion7 decks7 decks
75%synergy
Enlightened Tutor
86%inclusion6 decks7 decks
74%synergy
Teferi's Protection
71%inclusion5 decks7 decks
52%synergy
Vampiric Tutor
71%inclusion5 decks7 decks
57%synergy
Ancient Tomb
57%inclusion4 decks7 decks
49%synergy
Demonic Tutor
57%inclusion4 decks7 decks
38%synergy
Jeska's Will
43%inclusion3 decks7 decks
33%synergy
Opposition Agent
43%inclusion3 decks7 decks
40%synergy
The One Ring
29%inclusion2 decks7 decks
21%synergy
Imperial Seal
14%inclusion1 decks7 decks
10%synergy
Creatures
White Plume Adventurer
57%inclusion4 decks7 decks
56%synergy
Void Beckoner
57%inclusion4 decks7 decks
57%synergy
Puresteel Paladin
57%inclusion4 decks7 decks
53%synergy
Grim Hireling
57%inclusion4 decks7 decks
51%synergy
Otharri, Suns' Glory
57%inclusion4 decks7 decks
52%synergy
Hexing Squelcher
50%inclusion1 decks2 decks
45%synergy
Lotho, Corrupt Shirriff
43%inclusion3 decks7 decks
29%synergy
Morbid Opportunist
43%inclusion3 decks7 decks
25%synergy
Stoneforge Mystic
43%inclusion3 decks7 decks
40%synergy
Giver of Runes
43%inclusion3 decks7 decks
40%synergy
Termination Facilitator
43%inclusion3 decks7 decks
41%synergy
Esper Sentinel
43%inclusion3 decks7 decks
25%synergy
Shay Cormac
43%inclusion3 decks7 decks
40%synergy
Athreos, Shroud-Veiled
43%inclusion3 decks7 decks
41%synergy
Cunning Sparkmage
43%inclusion3 decks7 decks
43%synergy
Minthara, Merciless Soul
43%inclusion3 decks7 decks
41%synergy
Blood Cultist
29%inclusion2 decks7 decks
28%synergy
Maha, Its Feathers Night
29%inclusion2 decks7 decks
27%synergy
Humble Defector
29%inclusion2 decks7 decks
26%synergy
Deathbringer Thoctar
29%inclusion2 decks7 decks
28%synergy
Assault Intercessor
29%inclusion2 decks7 decks
28%synergy
Harvester of Souls
29%inclusion2 decks7 decks
25%synergy
Vulshok Sorcerer
29%inclusion2 decks7 decks
28%synergy
Magda, the Hoardmaster
29%inclusion2 decks7 decks
26%synergy
Alexios, Deimos of Kosmos
29%inclusion2 decks7 decks
27%synergy
Rev, Tithe Extractor
29%inclusion2 decks7 decks
26%synergy
Bastion Protector
29%inclusion2 decks7 decks
27%synergy
Daxos the Returned
29%inclusion2 decks7 decks
28%synergy
Torbran, Thane of Red Fell
29%inclusion2 decks7 decks
28%synergy
General's Enforcer
29%inclusion2 decks7 decks
20%synergy
Slaughter Specialist
29%inclusion2 decks7 decks
28%synergy
Sun Titan
29%inclusion2 decks7 decks
18%synergy
Lae'zel, Vlaakith's Champion
29%inclusion2 decks7 decks
27%synergy
Queen Marchesa
29%inclusion2 decks7 decks
22%synergy
Vexilus Praetor
29%inclusion2 decks7 decks
28%synergy
Kratos, Stoic Father
25%inclusion1 decks4 decks
25%synergy
Tataru Taru
17%inclusion1 decks6 decks
14%synergy
Professional Face-Breaker
14%inclusion1 decks7 decks
-1%synergy
Mezzio Mugger
14%inclusion1 decks7 decks
14%synergy
Metastatic Evangel
14%inclusion1 decks7 decks
14%synergy
Xorn
14%inclusion1 decks7 decks
6%synergy
Mathas, Fiend Seeker
14%inclusion1 decks7 decks
12%synergy
Serra Ascendant
14%inclusion1 decks7 decks
12%synergy
Blood Artist
14%inclusion1 decks7 decks
-4%synergy
Rakdos Ickspitter
14%inclusion1 decks7 decks
14%synergy
Iroas, God of Victory
14%inclusion1 decks7 decks
7%synergy
Ancient Copper Dragon
14%inclusion1 decks7 decks
6%synergy
Kambal, Consul of Allocation
14%inclusion1 decks7 decks
11%synergy
Walking Ballista
14%inclusion1 decks7 decks
14%synergy
Elesh Norn, Mother of Machines
14%inclusion1 decks7 decks
13%synergy
Instants
Flawless Maneuver
57%inclusion4 decks7 decks
43%synergy
Anguished Unmaking
43%inclusion3 decks7 decks
9%synergy
Swords to Plowshares
43%inclusion3 decks7 decks
-19%synergy
Mortify
43%inclusion3 decks7 decks
27%synergy
Untimely Malfunction
29%inclusion2 decks7 decks
24%synergy
Wear // Tear
29%inclusion2 decks7 decks
17%synergy
Path to Exile
29%inclusion2 decks7 decks
-18%synergy
Inkshield
29%inclusion2 decks7 decks
21%synergy
Generous Gift
29%inclusion2 decks7 decks
10%synergy
Restoration Magic
17%inclusion1 decks6 decks
14%synergy
Deadly Rollick
14%inclusion1 decks7 decks
3%synergy
Fight as One
14%inclusion1 decks7 decks
14%synergy
Loran's Escape
14%inclusion1 decks7 decks
13%synergy
Whisper of the Dross
14%inclusion1 decks7 decks
14%synergy
Orim's Chant
14%inclusion1 decks7 decks
12%synergy
Return to Dust
14%inclusion1 decks7 decks
11%synergy
Imp's Mischief
14%inclusion1 decks7 decks
13%synergy
Dawn's Truce
14%inclusion1 decks7 decks
7%synergy
Dark Ritual
14%inclusion1 decks7 decks
-2%synergy
Blacksmith's Skill
14%inclusion1 decks7 decks
13%synergy
Rakdos Charm
14%inclusion1 decks7 decks
5%synergy
Tainted Strike
14%inclusion1 decks7 decks
14%synergy
Stroke of Midnight
14%inclusion1 decks7 decks
3%synergy
Shriveling Rot
14%inclusion1 decks7 decks
14%synergy
Malakir Rebirth
14%inclusion1 decks7 decks
9%synergy
You Are Already Dead
14%inclusion1 decks7 decks
13%synergy
Bedevil
14%inclusion1 decks7 decks
7%synergy
Alesha's Legacy
14%inclusion1 decks7 decks
13%synergy
Utter End
14%inclusion1 decks7 decks
10%synergy
Touch of Moonglove
14%inclusion1 decks7 decks
14%synergy
Deflecting Palm
14%inclusion1 decks7 decks
8%synergy
Sudden Spoiling
14%inclusion1 decks7 decks
14%synergy
Mirrodin Avenged
14%inclusion1 decks7 decks
14%synergy
Crackling Doom
14%inclusion1 decks7 decks
-3%synergy
Rebuff the Wicked
14%inclusion1 decks7 decks
13%synergy
Akroma's Will
14%inclusion1 decks7 decks
1%synergy
Sorceries
Ruinous Ultimatum
57%inclusion4 decks7 decks
18%synergy
Mythos of Snapdax
43%inclusion3 decks7 decks
37%synergy
Open the Armory
29%inclusion2 decks7 decks
24%synergy
Vandalblast
29%inclusion2 decks7 decks
18%synergy
Night's Whisper
29%inclusion2 decks7 decks
15%synergy
Toxic Deluge
29%inclusion2 decks7 decks
20%synergy
Chandra's Ignition
29%inclusion2 decks7 decks
27%synergy
Requisition Raid
14%inclusion1 decks7 decks
12%synergy
Diabolic Tutor
14%inclusion1 decks7 decks
8%synergy
Sevinne's Reclamation
14%inclusion1 decks7 decks
6%synergy
Torment of Hailfire
14%inclusion1 decks7 decks
13%synergy
Merciless Eviction
14%inclusion1 decks7 decks
12%synergy
Phyresis Outbreak
14%inclusion1 decks7 decks
14%synergy
Unearth
14%inclusion1 decks7 decks
12%synergy
Farewell
14%inclusion1 decks7 decks
4%synergy
Read the Bones
14%inclusion1 decks7 decks
5%synergy
Vindicate
14%inclusion1 decks7 decks
8%synergy
Infectious Inquiry
14%inclusion1 decks7 decks
14%synergy
Blasphemous Act
14%inclusion1 decks7 decks
-8%synergy
Unfinished Business
14%inclusion1 decks7 decks
14%synergy
Single Combat
14%inclusion1 decks7 decks
13%synergy
Call of the Death-Dweller
14%inclusion1 decks7 decks
14%synergy
Recommission
14%inclusion1 decks7 decks
14%synergy
Drown in Ichor
14%inclusion1 decks7 decks
14%synergy
Grim Tutor
14%inclusion1 decks7 decks
10%synergy
Utility Artifacts
Swiftfoot Boots
57%inclusion4 decks7 decks
26%synergy
Thousand-Year Elixir
43%inclusion3 decks7 decks
42%synergy
Magewright's Stone
43%inclusion3 decks7 decks
42%synergy
Hammer of Nazahn
43%inclusion3 decks7 decks
41%synergy
The Reaver Cleaver
29%inclusion2 decks7 decks
22%synergy
Robe of Stars
29%inclusion2 decks7 decks
28%synergy
Gorgon Flail
29%inclusion2 decks7 decks
28%synergy
Whispersilk Cloak
29%inclusion2 decks7 decks
23%synergy
Commander's Plate
29%inclusion2 decks7 decks
28%synergy
Sword of the Animist
29%inclusion2 decks7 decks
19%synergy
Andúril, Flame of the West
29%inclusion2 decks7 decks
27%synergy
Sensei's Divining Top
14%inclusion1 decks7 decks
12%synergy
Illusionist's Bracers
14%inclusion1 decks7 decks
13%synergy
Torpor Orb
14%inclusion1 decks7 decks
14%synergy
Darksteel Plate
14%inclusion1 decks7 decks
12%synergy
Sword of Feast and Famine
14%inclusion1 decks7 decks
11%synergy
Grafted Exoskeleton
14%inclusion1 decks7 decks
14%synergy
Enchantments
Rune of Mortality
57%inclusion4 decks7 decks
56%synergy
Blind Obedience
43%inclusion3 decks7 decks
37%synergy
Phyrexian Arena
43%inclusion3 decks7 decks
24%synergy
Aspect of Gorgon
29%inclusion2 decks7 decks
28%synergy
Authority of the Consuls
29%inclusion2 decks7 decks
25%synergy
Dazzling Theater // Prop Room
29%inclusion2 decks7 decks
27%synergy
Black Market Connections
29%inclusion2 decks7 decks
13%synergy
All-Out Assault
29%inclusion2 decks7 decks
17%synergy
Ghostly Prison
29%inclusion2 decks7 decks
21%synergy
Darksteel Mutation
14%inclusion1 decks7 decks
13%synergy
Descent into Avernus
14%inclusion1 decks7 decks
11%synergy
Aggravated Assault
14%inclusion1 decks7 decks
10%synergy
Black Market
14%inclusion1 decks7 decks
9%synergy
Gift of Immortality
14%inclusion1 decks7 decks
13%synergy
Reconnaissance
14%inclusion1 decks7 decks
3%synergy
City on Fire
14%inclusion1 decks7 decks
13%synergy
Necrosynthesis
14%inclusion1 decks7 decks
14%synergy
Retreat to Hagra
14%inclusion1 decks7 decks
14%synergy
Grave Betrayal
14%inclusion1 decks7 decks
14%synergy
Fighter Class
14%inclusion1 decks7 decks
12%synergy
Norn's Decree
14%inclusion1 decks7 decks
14%synergy
Necropotence
14%inclusion1 decks7 decks
9%synergy
Phyresis
14%inclusion1 decks7 decks
14%synergy
Death Pits of Rath
14%inclusion1 decks7 decks
14%synergy
Land Tax
14%inclusion1 decks7 decks
8%synergy
Trouble in Pairs
14%inclusion1 decks7 decks
9%synergy
Necrogen Communion
14%inclusion1 decks7 decks
14%synergy
Planeswalkers
Vraska, Betrayal's Sting
29%inclusion2 decks7 decks
28%synergy
Utility Lands
Vault of the Archangel
86%inclusion6 decks7 decks
63%synergy
Bojuka Bog
57%inclusion4 decks7 decks
26%synergy
Arcane Lighthouse
43%inclusion3 decks7 decks
42%synergy
Buried Ruin
43%inclusion3 decks7 decks
40%synergy
Urza's Saga
43%inclusion3 decks7 decks
38%synergy
Eiganjo, Seat of the Empire
43%inclusion3 decks7 decks
36%synergy
Shizo, Death's Storehouse
29%inclusion2 decks7 decks
22%synergy
Rogue's Passage
29%inclusion2 decks7 decks
5%synergy
Shinka, the Bloodsoaked Keep
14%inclusion1 decks7 decks
12%synergy
Ghost Quarter
14%inclusion1 decks7 decks
14%synergy
Inkmoth Nexus
14%inclusion1 decks7 decks
14%synergy
Command Beacon
14%inclusion1 decks7 decks
9%synergy
Inventors' Fair
14%inclusion1 decks7 decks
12%synergy
Detection Tower
14%inclusion1 decks7 decks
14%synergy
Karn's Bastion
14%inclusion1 decks7 decks
13%synergy
Sunhome, Fortress of the Legion
14%inclusion1 decks7 decks
11%synergy
Axgard Armory
14%inclusion1 decks7 decks
12%synergy
Castle Locthwain
14%inclusion1 decks7 decks
11%synergy
Strip Mine
14%inclusion1 decks7 decks
13%synergy
Urborg, Tomb of Yawgmoth
14%inclusion1 decks7 decks
1%synergy
Mana Artifacts
Arcane Signet
100%inclusion7 decks7 decks
14%synergy
Sol Ring
100%inclusion7 decks7 decks
11%synergy
Rakdos Signet
29%inclusion2 decks7 decks
-1%synergy
Boros Signet
29%inclusion2 decks7 decks
1%synergy
Patriar's Seal
29%inclusion2 decks7 decks
26%synergy
Orzhov Signet
29%inclusion2 decks7 decks
-3%synergy
The Soul Stone
25%inclusion1 decks4 decks
22%synergy
Commander's Sphere
14%inclusion1 decks7 decks
0%synergy
Glistening Sphere
14%inclusion1 decks7 decks
14%synergy
Lotus Petal
14%inclusion1 decks7 decks
9%synergy
Chromatic Lantern
14%inclusion1 decks7 decks
3%synergy
Talisman of Conviction
14%inclusion1 decks7 decks
-27%synergy
Mox Amber
14%inclusion1 decks7 decks
10%synergy
Savai Crystal
14%inclusion1 decks7 decks
13%synergy
Chrome Mox
14%inclusion1 decks7 decks
9%synergy
Lands
Command Tower
100%inclusion7 decks7 decks
8%synergy
Blood Crypt
100%inclusion7 decks7 decks
56%synergy
Sacred Foundry
100%inclusion7 decks7 decks
55%synergy
Godless Shrine
100%inclusion7 decks7 decks
53%synergy
Plains
100%inclusion7 decks7 decks
5%synergy
Savai Triome
86%inclusion6 decks7 decks
48%synergy
Swamp
86%inclusion6 decks7 decks
-9%synergy
Mountain
86%inclusion6 decks7 decks
-8%synergy
Arid Mesa
71%inclusion5 decks7 decks
40%synergy
Marsh Flats
71%inclusion5 decks7 decks
40%synergy
Vault of Champions
71%inclusion5 decks7 decks
39%synergy
Nomad Outpost
57%inclusion4 decks7 decks
-1%synergy
Dragonskull Summit
57%inclusion4 decks7 decks
5%synergy
Luxury Suite
57%inclusion4 decks7 decks
26%synergy
Spectator Seating
57%inclusion4 decks7 decks
26%synergy
Bloodstained Mire
57%inclusion4 decks7 decks
24%synergy
Caves of Koilos
43%inclusion3 decks7 decks
4%synergy
Sundown Pass
43%inclusion3 decks7 decks
22%synergy
Reflecting Pool
43%inclusion3 decks7 decks
35%synergy
Battlefield Forge
43%inclusion3 decks7 decks
2%synergy
Isolated Chapel
43%inclusion3 decks7 decks
-10%synergy
Mount Doom
43%inclusion3 decks7 decks
39%synergy
Gemstone Caverns
43%inclusion3 decks7 decks
39%synergy
Shattered Sanctum
43%inclusion3 decks7 decks
19%synergy
Forbidden Orchard
43%inclusion3 decks7 decks
40%synergy
Clifftop Retreat
43%inclusion3 decks7 decks
-8%synergy
Prismatic Vista
29%inclusion2 decks7 decks
25%synergy
Snow-Covered Swamp
29%inclusion2 decks7 decks
27%synergy
Blightstep Pathway
29%inclusion2 decks7 decks
21%synergy
Temple of Silence
29%inclusion2 decks7 decks
6%synergy
City of Brass
29%inclusion2 decks7 decks
18%synergy
Sulfurous Springs
29%inclusion2 decks7 decks
1%synergy
Rakdos Carnarium
14%inclusion1 decks7 decks
3%synergy
Badlands
14%inclusion1 decks7 decks
2%synergy
Brightclimb Pathway
14%inclusion1 decks7 decks
6%synergy
Myriad Landscape
14%inclusion1 decks7 decks
3%synergy
Exotic Orchard
14%inclusion1 decks7 decks
-38%synergy
Smoldering Marsh
14%inclusion1 decks7 decks
-22%synergy
Tainted Field
14%inclusion1 decks7 decks
3%synergy
Graven Cairns
14%inclusion1 decks7 decks
3%synergy
Furycalm Snarl
14%inclusion1 decks7 decks
5%synergy
Temple of Triumph
14%inclusion1 decks7 decks
-8%synergy
Temple of Malice
14%inclusion1 decks7 decks
-2%synergy
Boros Garrison
14%inclusion1 decks7 decks
2%synergy
Plaza of Heroes
14%inclusion1 decks7 decks
10%synergy
Malakir Rebirth
14%inclusion1 decks7 decks
9%synergy
Needleverge Pathway
14%inclusion1 decks7 decks
6%synergy
Orzhov Basilica
14%inclusion1 decks7 decks
1%synergy
Snow-Covered Plains
14%inclusion1 decks7 decks
13%synergy
Path of Ancestry
14%inclusion1 decks7 decks
-24%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