Kelsien, the Plague (Commander) - Control

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #386
97decks
As CommanderAs CardAverage DeckDecksView Precon
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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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Mai, Scornful Striker
6.3%inclusion1 decks16 decks
5%synergy
Avatar's Wrath
5.6%inclusion1 decks18 decks
0%synergy
The Fire Nation Drill
5.3%inclusion1 decks19 decks
5%synergy
Azula, Ruthless Firebender
5.3%inclusion1 decks19 decks
5%synergy
Momo's Heist
5.3%inclusion1 decks19 decks
5%synergy
High Synergy Cards
Basilisk Collar
94%inclusion91 decks97 decks
89%synergy
Rune of Mortality
76%inclusion74 decks97 decks
75%synergy
Vorpal Sword
75%inclusion73 decks97 decks
73%synergy
Thornbite Staff
68%inclusion66 decks97 decks
66%synergy
Sting, the Glinting Dagger
68%inclusion66 decks97 decks
66%synergy
Morbid Opportunist
80%inclusion78 decks97 decks
63%synergy
Otharri, Suns' Glory
69%inclusion67 decks97 decks
63%synergy
Drumbellower
65%inclusion63 decks97 decks
63%synergy
Gorgon's Head
64%inclusion62 decks97 decks
63%synergy
Mari, the Killing Quill
68%inclusion66 decks97 decks
61%synergy
Top Cards
Minthara, Merciless Soul
62%inclusion60 decks97 decks
60%synergy
Shay Cormac
59%inclusion51 decks86 decks
56%synergy
Falthis, Shadowcat Familiar
55%inclusion53 decks97 decks
53%synergy
Swiftfoot Boots
54%inclusion52 decks97 decks
22%synergy
General's Enforcer
53%inclusion51 decks97 decks
44%synergy
Shadowspear
51%inclusion49 decks97 decks
46%synergy
Gift of Doom
48%inclusion47 decks97 decks
47%synergy
Open the Armory
48%inclusion47 decks97 decks
44%synergy
Ruinous Ultimatum
47%inclusion46 decks97 decks
8%synergy
Boros Charm
42%inclusion41 decks97 decks
12%synergy
Game Changers
Smothering Tithe
24%inclusion23 decks97 decks
-3%synergy
Teferi's Protection
22%inclusion21 decks97 decks
1%synergy
Enlightened Tutor
20%inclusion19 decks97 decks
7%synergy
Demonic Tutor
19%inclusion18 decks97 decks
-1%synergy
Vampiric Tutor
18%inclusion17 decks97 decks
3%synergy
Ancient Tomb
8.2%inclusion8 decks97 decks
0%synergy
Jeska's Will
7.2%inclusion7 decks97 decks
-3%synergy
Opposition Agent
7.2%inclusion7 decks97 decks
4%synergy
The One Ring
6.2%inclusion6 decks97 decks
-2%synergy
Orcish Bowmasters
6.2%inclusion6 decks97 decks
1%synergy
Creatures
Maha, Its Feathers Night
42%inclusion36 decks86 decks
41%synergy
Harvester of Souls
40%inclusion39 decks97 decks
37%synergy
Magda, the Hoardmaster
39%inclusion35 decks90 decks
37%synergy
Termination Facilitator
37%inclusion36 decks97 decks
35%synergy
Mother of Runes
36%inclusion35 decks97 decks
28%synergy
White Plume Adventurer
36%inclusion35 decks97 decks
35%synergy
Humble Defector
35%inclusion34 decks97 decks
33%synergy
Lae'zel, Vlaakith's Champion
33%inclusion32 decks97 decks
31%synergy
Mathas, Fiend Seeker
33%inclusion32 decks97 decks
31%synergy
Void Beckoner
33%inclusion32 decks97 decks
32%synergy
Daxos the Returned
31%inclusion30 decks97 decks
30%synergy
Goblin Sharpshooter
31%inclusion30 decks97 decks
30%synergy
Kalemne, Disciple of Iroas
30%inclusion29 decks97 decks
29%synergy
Ertha Jo, Frontier Mentor
29%inclusion26 decks90 decks
28%synergy
Esper Sentinel
25%inclusion24 decks97 decks
6%synergy
Stoneforge Mystic
25%inclusion24 decks97 decks
22%synergy
Puresteel Paladin
25%inclusion24 decks97 decks
21%synergy
Slaughter Specialist
25%inclusion24 decks97 decks
24%synergy
Sun Titan
25%inclusion24 decks97 decks
14%synergy
Taii Wakeen, Perfect Shot
24%inclusion22 decks90 decks
24%synergy
Athreos, Shroud-Veiled
23%inclusion22 decks97 decks
21%synergy
Queen Marchesa
21%inclusion20 decks97 decks
14%synergy
Akiri, Fearless Voyager
20%inclusion19 decks97 decks
17%synergy
Marvin, Murderous Mimic
19%inclusion15 decks81 decks
17%synergy
Assault Intercessor
18%inclusion17 decks97 decks
17%synergy
Cunning Sparkmage
18%inclusion17 decks97 decks
17%synergy
Archetype of Finality
18%inclusion17 decks97 decks
17%synergy
Kratos, Stoic Father
17%inclusion4 decks24 decks
16%synergy
Giver of Runes
15%inclusion15 decks97 decks
13%synergy
Deathbringer Thoctar
15%inclusion15 decks97 decks
15%synergy
Sram, Senior Edificer
15%inclusion15 decks97 decks
12%synergy
Blood Cultist
14%inclusion14 decks97 decks
14%synergy
Ankle Shanker
14%inclusion14 decks97 decks
11%synergy
Robaran Mercenaries
11%inclusion11 decks97 decks
11%synergy
Vulshok Sorcerer
11%inclusion11 decks97 decks
11%synergy
Bureau Headmaster
10%inclusion9 decks86 decks
10%synergy
Blood Artist
10%inclusion10 decks97 decks
-8%synergy
Zagras, Thief of Heartbeats
10%inclusion10 decks97 decks
9%synergy
Torbran, Thane of Red Fell
9.3%inclusion9 decks97 decks
9%synergy
Loran of the Third Path
9.3%inclusion9 decks97 decks
3%synergy
High-Society Hunter
9.0%inclusion7 decks78 decks
7%synergy
Solemn Simulacrum
8.2%inclusion8 decks97 decks
-5%synergy
Archivist of Oghma
8.2%inclusion8 decks97 decks
5%synergy
Lotho, Corrupt Shirriff
8.2%inclusion8 decks97 decks
-5%synergy
Armored Skyhunter
8.2%inclusion8 decks97 decks
6%synergy
Jirina, Dauntless General
8.2%inclusion8 decks97 decks
6%synergy
Massacre Girl, Known Killer
7.3%inclusion7 decks96 decks
5%synergy
Weathered Wayfarer
7.2%inclusion7 decks97 decks
5%synergy
Grand Abolisher
7.2%inclusion7 decks97 decks
-2%synergy
Codsworth, Handy Helper
6.5%inclusion6 decks92 decks
6%synergy
Instants
Swords to Plowshares
42%inclusion41 decks97 decks
-20%synergy
You Are Already Dead
41%inclusion40 decks97 decks
39%synergy
Generous Gift
38%inclusion37 decks97 decks
18%synergy
Anguished Unmaking
38%inclusion37 decks97 decks
4%synergy
Stroke of Midnight
36%inclusion35 decks97 decks
24%synergy
Mirrodin Avenged
35%inclusion34 decks97 decks
34%synergy
Fracture
24%inclusion23 decks97 decks
17%synergy
Despark
23%inclusion22 decks97 decks
8%synergy
Path to Exile
23%inclusion22 decks97 decks
-24%synergy
Flawless Maneuver
22%inclusion21 decks97 decks
7%synergy
Offer Immortality
20%inclusion19 decks97 decks
19%synergy
Crackling Doom
20%inclusion19 decks97 decks
2%synergy
Deflecting Swat
16%inclusion16 decks97 decks
1%synergy
Bladebrand
15%inclusion15 decks97 decks
15%synergy
Dawn's Truce
15%inclusion13 decks86 decks
8%synergy
Wear // Tear
14%inclusion14 decks97 decks
3%synergy
Mortify
14%inclusion14 decks97 decks
-1%synergy
Chaos Warp
13%inclusion13 decks97 decks
-3%synergy
Malakir Rebirth
13%inclusion13 decks97 decks
8%synergy
Deflecting Palm
12%inclusion12 decks97 decks
6%synergy
Dire Tactics
12%inclusion12 decks97 decks
9%synergy
Untimely Malfunction
12%inclusion10 decks83 decks
7%synergy
Battle-Rage Blessing
10%inclusion10 decks97 decks
10%synergy
Imp's Mischief
10%inclusion10 decks97 decks
9%synergy
Rakdos Charm
10%inclusion10 decks97 decks
1%synergy
Alesha's Legacy
10%inclusion6 decks61 decks
9%synergy
Legion Leadership
9.3%inclusion8 decks86 decks
5%synergy
Tainted Strike
9.3%inclusion9 decks97 decks
9%synergy
Utter End
9.3%inclusion9 decks97 decks
4%synergy
Inkshield
9.3%inclusion9 decks97 decks
2%synergy
Bedevil
8.2%inclusion8 decks97 decks
1%synergy
Dark Ritual
8.2%inclusion8 decks97 decks
-8%synergy
Touch of Moonglove
8.2%inclusion8 decks97 decks
8%synergy
Toxin Analysis
7.5%inclusion7 decks93 decks
7%synergy
Virulent Swipe
7.2%inclusion7 decks97 decks
7%synergy
Bolt Bend
7.2%inclusion7 decks97 decks
6%synergy
Rebuff the Wicked
7.2%inclusion7 decks97 decks
6%synergy
Valakut Awakening
7.2%inclusion7 decks97 decks
4%synergy
Loran's Escape
6.2%inclusion6 decks97 decks
5%synergy
Thrill of Possibility
6.2%inclusion6 decks97 decks
-2%synergy
Lightning Bolt
6.2%inclusion6 decks97 decks
3%synergy
Disenchant
6.2%inclusion6 decks97 decks
4%synergy
Sejiri Shelter
6.2%inclusion6 decks97 decks
4%synergy
Terminate
5.2%inclusion5 decks97 decks
-8%synergy
Tragic Slip
5.2%inclusion5 decks97 decks
4%synergy
Blacksmith's Skill
5.2%inclusion5 decks97 decks
4%synergy
Big Score
5.2%inclusion5 decks97 decks
-5%synergy
Reprieve
5.2%inclusion5 decks97 decks
2%synergy
Sorceries
Steelshaper's Gift
41%inclusion40 decks97 decks
38%synergy
Mythos of Snapdax
39%inclusion38 decks97 decks
33%synergy
Painful Truths
36%inclusion35 decks97 decks
27%synergy
Night's Whisper
32%inclusion31 decks97 decks
19%synergy
Sevinne's Reclamation
27%inclusion26 decks97 decks
19%synergy
Call of the Death-Dweller
26%inclusion25 decks97 decks
25%synergy
Sign in Blood
23%inclusion22 decks97 decks
14%synergy
Read the Bones
22%inclusion21 decks97 decks
12%synergy
Vandalblast
20%inclusion19 decks97 decks
9%synergy
Blasphemous Act
16%inclusion16 decks97 decks
-6%synergy
Single Combat
14%inclusion14 decks97 decks
13%synergy
Farewell
13%inclusion13 decks97 decks
2%synergy
Damn
13%inclusion13 decks97 decks
-5%synergy
Toxic Deluge
12%inclusion12 decks97 decks
4%synergy
Chandra's Ignition
12%inclusion12 decks97 decks
10%synergy
Unearth
11%inclusion11 decks97 decks
9%synergy
Unfinished Business
10%inclusion10 decks97 decks
10%synergy
Austere Command
9.3%inclusion9 decks97 decks
2%synergy
Drown in Ichor
9.3%inclusion9 decks97 decks
9%synergy
Diabolic Tutor
9.3%inclusion9 decks97 decks
3%synergy
Reanimate
9.3%inclusion9 decks97 decks
-7%synergy
Faithless Looting
8.2%inclusion8 decks97 decks
-7%synergy
Feed the Swarm
8.2%inclusion8 decks97 decks
3%synergy
Vindicate
8.2%inclusion8 decks97 decks
2%synergy
Tragic Arrogance
6.2%inclusion6 decks97 decks
4%synergy
Rip Apart
6.2%inclusion6 decks97 decks
5%synergy
Divine Reckoning
5.2%inclusion5 decks97 decks
5%synergy
Grim Tutor
5.2%inclusion5 decks97 decks
1%synergy
Utility Artifacts
Magewright's Stone
42%inclusion41 decks97 decks
41%synergy
Gorgon Flail
41%inclusion40 decks97 decks
40%synergy
Quietus Spike
39%inclusion38 decks97 decks
38%synergy
Hunter's Blowgun
35%inclusion34 decks97 decks
34%synergy
Illusionist's Bracers
33%inclusion32 decks97 decks
31%synergy
Thousand-Year Elixir
27%inclusion26 decks97 decks
26%synergy
Lightning Greaves
24%inclusion23 decks97 decks
-11%synergy
Mithril Coat
23%inclusion22 decks97 decks
17%synergy
Whispersilk Cloak
21%inclusion20 decks97 decks
15%synergy
Glaring Spotlight
20%inclusion19 decks97 decks
19%synergy
Wayfarer's Bauble
19%inclusion18 decks97 decks
10%synergy
Robe of Stars
15%inclusion15 decks97 decks
14%synergy
Brotherhood Regalia
14%inclusion12 decks86 decks
11%synergy
Dragonfire Blade
13%inclusion8 decks61 decks
12%synergy
Sword of the Animist
12%inclusion12 decks97 decks
3%synergy
Hammer of Nazahn
11%inclusion11 decks97 decks
9%synergy
Hidden Blade
11%inclusion10 decks92 decks
10%synergy
Reaper's Talisman
9.3%inclusion9 decks97 decks
9%synergy
Battlemage's Bracers
9.3%inclusion9 decks97 decks
9%synergy
Haystack
8.7%inclusion8 decks92 decks
7%synergy
The Reaver Cleaver
8.2%inclusion8 decks97 decks
2%synergy
Mask of Griselbrand
8.2%inclusion8 decks97 decks
7%synergy
Darksteel Plate
7.2%inclusion7 decks97 decks
5%synergy
Champion's Helm
7.2%inclusion7 decks97 decks
6%synergy
Sunforger
6.2%inclusion6 decks97 decks
3%synergy
Halo Fountain
6.2%inclusion6 decks97 decks
6%synergy
Scythe of the Wretched
6.2%inclusion6 decks97 decks
6%synergy
Staff of Domination
6.2%inclusion6 decks97 decks
6%synergy
Puppet Strings
6.2%inclusion6 decks97 decks
6%synergy
The Masamune
5.9%inclusion3 decks51 decks
5%synergy
Mask of Memory
5.2%inclusion5 decks97 decks
4%synergy
Tome of Legends
5.2%inclusion5 decks97 decks
5%synergy
Enchantments
Dazzling Theater // Prop Room
33%inclusion27 decks81 decks
31%synergy
Fighter Class
33%inclusion32 decks97 decks
30%synergy
Phyrexian Arena
33%inclusion32 decks97 decks
14%synergy
All-Out Assault
32%inclusion20 decks62 decks
20%synergy
Aspect of Gorgon
28%inclusion27 decks97 decks
27%synergy
Revel in Riches
27%inclusion26 decks97 decks
20%synergy
Reconnaissance
25%inclusion24 decks97 decks
14%synergy
Black Market Connections
20%inclusion19 decks97 decks
4%synergy
Sigarda's Aid
18%inclusion17 decks97 decks
14%synergy
Nowhere to Run
14%inclusion12 decks86 decks
13%synergy
Black Market
12%inclusion12 decks97 decks
7%synergy
Grave Betrayal
12%inclusion12 decks97 decks
12%synergy
Trouble in Pairs
12%inclusion11 decks94 decks
6%synergy
Agent of the Shadow Thieves
10%inclusion10 decks97 decks
10%synergy
Gift of Immortality
10%inclusion10 decks97 decks
9%synergy
Retreat to Hagra
10%inclusion10 decks97 decks
10%synergy
Death Pits of Rath
10%inclusion10 decks97 decks
10%synergy
Kaya's Ghostform
10%inclusion10 decks97 decks
8%synergy
At Knifepoint
8.9%inclusion8 decks90 decks
7%synergy
Forge Anew
8.2%inclusion8 decks97 decks
6%synergy
Ghostly Prison
8.2%inclusion8 decks97 decks
1%synergy
Eye of Nidhogg
7.4%inclusion4 decks54 decks
7%synergy
Blind Obedience
7.2%inclusion7 decks97 decks
1%synergy
Land Tax
7.2%inclusion7 decks97 decks
1%synergy
Glasswing Grace
5.8%inclusion5 decks86 decks
4%synergy
Ghoulish Impetus
5.2%inclusion5 decks97 decks
4%synergy
Curse of Opulence
5.2%inclusion5 decks97 decks
-1%synergy
Planeswalkers
Vraska, Betrayal's Sting
7.2%inclusion7 decks97 decks
7%synergy
Utility Lands
Vault of the Archangel
59%inclusion57 decks97 decks
36%synergy
Rogue's Passage
53%inclusion51 decks97 decks
29%synergy
Bojuka Bog
48%inclusion47 decks97 decks
17%synergy
Arcane Lighthouse
42%inclusion41 decks97 decks
41%synergy
Detection Tower
32%inclusion31 decks97 decks
31%synergy
Axgard Armory
24%inclusion23 decks97 decks
22%synergy
Buried Ruin
21%inclusion20 decks97 decks
17%synergy
Urborg, Tomb of Yawgmoth
18%inclusion17 decks97 decks
4%synergy
Sunhome, Fortress of the Legion
15%inclusion15 decks97 decks
12%synergy
Shizo, Death's Storehouse
13%inclusion13 decks97 decks
6%synergy
Karn's Bastion
12%inclusion12 decks97 decks
11%synergy
Urza's Saga
11%inclusion11 decks97 decks
7%synergy
Command Beacon
5.2%inclusion5 decks97 decks
-1%synergy
Eiganjo, Seat of the Empire
5.2%inclusion5 decks97 decks
-2%synergy
Mana Artifacts
Arcane Signet
90%inclusion87 decks97 decks
4%synergy
Sol Ring
84%inclusion81 decks97 decks
-5%synergy
Patriar's Seal
64%inclusion62 decks97 decks
62%synergy
Orzhov Signet
51%inclusion49 decks97 decks
17%synergy
Rakdos Signet
47%inclusion46 decks97 decks
16%synergy
Talisman of Hierarchy
42%inclusion41 decks97 decks
1%synergy
Boros Signet
42%inclusion41 decks97 decks
12%synergy
Talisman of Conviction
38%inclusion37 decks97 decks
-3%synergy
Talisman of Indulgence
34%inclusion33 decks97 decks
-2%synergy
Fellwar Stone
25%inclusion24 decks97 decks
-3%synergy
Bounty Board
17%inclusion15 decks90 decks
14%synergy
Commander's Sphere
13%inclusion13 decks97 decks
-2%synergy
Bandit's Haul
11%inclusion10 decks90 decks
10%synergy
Chromatic Lantern
8.2%inclusion8 decks97 decks
-4%synergy
Mind Stone
8.2%inclusion8 decks97 decks
0%synergy
Aetheric Amplifier
8.2%inclusion6 decks73 decks
8%synergy
Savai Crystal
7.2%inclusion7 decks97 decks
5%synergy
The Soul Stone
5.1%inclusion2 decks39 decks
2%synergy
Lands
Plains
98%inclusion95 decks97 decks
3%synergy
Command Tower
97%inclusion94 decks97 decks
5%synergy
Swamp
97%inclusion94 decks97 decks
2%synergy
Mountain
94%inclusion91 decks97 decks
0%synergy
Nomad Outpost
68%inclusion66 decks97 decks
10%synergy
Exotic Orchard
63%inclusion61 decks97 decks
12%synergy
Dragonskull Summit
61%inclusion59 decks97 decks
10%synergy
Godless Shrine
57%inclusion55 decks97 decks
10%synergy
Isolated Chapel
57%inclusion55 decks97 decks
5%synergy
Caves of Koilos
56%inclusion54 decks97 decks
16%synergy
Savai Triome
49%inclusion48 decks97 decks
11%synergy
Sacred Foundry
49%inclusion48 decks97 decks
6%synergy
Battlefield Forge
49%inclusion48 decks97 decks
10%synergy
Blood Crypt
47%inclusion46 decks97 decks
4%synergy
Clifftop Retreat
46%inclusion45 decks97 decks
-3%synergy
Vault of Champions
44%inclusion43 decks97 decks
11%synergy
Spectator Seating
43%inclusion42 decks97 decks
11%synergy
Luxury Suite
42%inclusion41 decks97 decks
10%synergy
Forbidden Orchard
41%inclusion40 decks97 decks
38%synergy
Marsh Flats
38%inclusion37 decks97 decks
6%synergy
Haunted Ridge
37%inclusion36 decks97 decks
17%synergy
Sulfurous Springs
37%inclusion36 decks97 decks
11%synergy
Shattered Sanctum
36%inclusion35 decks97 decks
13%synergy
Sundown Pass
33%inclusion32 decks97 decks
12%synergy
Arid Mesa
32%inclusion31 decks97 decks
0%synergy
Temple of Silence
31%inclusion30 decks97 decks
8%synergy
Smoldering Marsh
30%inclusion29 decks97 decks
-6%synergy
Shattered Landscape
29%inclusion25 decks86 decks
10%synergy
Bloodstained Mire
29%inclusion28 decks97 decks
-3%synergy
Path of Ancestry
28%inclusion27 decks97 decks
-9%synergy
Temple of Malice
27%inclusion26 decks97 decks
9%synergy
Temple of Triumph
26%inclusion25 decks97 decks
3%synergy
Fetid Heath
23%inclusion22 decks97 decks
3%synergy
Evolving Wilds
23%inclusion22 decks97 decks
-4%synergy
Terramorphic Expanse
20%inclusion19 decks97 decks
0%synergy
Rugged Prairie
19%inclusion18 decks97 decks
3%synergy
Orzhov Basilica
16%inclusion16 decks97 decks
2%synergy
Shadowblood Ridge
15%inclusion15 decks97 decks
1%synergy
Graven Cairns
14%inclusion14 decks97 decks
4%synergy
City of Brass
14%inclusion14 decks97 decks
4%synergy
Boros Garrison
14%inclusion14 decks97 decks
1%synergy
Plaza of Heroes
14%inclusion14 decks97 decks
10%synergy
Brightclimb Pathway
13%inclusion13 decks97 decks
4%synergy
Needleverge Pathway
13%inclusion13 decks97 decks
5%synergy
Malakir Rebirth
13%inclusion13 decks97 decks
8%synergy
Reflecting Pool
12%inclusion12 decks97 decks
5%synergy
Blightstep Pathway
12%inclusion12 decks97 decks
4%synergy
Rakdos Carnarium
12%inclusion12 decks97 decks
0%synergy
Badlands
12%inclusion12 decks97 decks
0%synergy
Plateau
12%inclusion12 decks97 decks
0%synergy
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