Kelsien, the Plague (Commander) - Upgraded Equipment

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #415
49decks
As CommanderAs CardAverage DeckDecksView Precon
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Any$$$$
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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Hexing Squelcher
17%inclusion1 decks6 decks
12%synergy
High Synergy Cards
Basilisk Collar
96%inclusion47 decks49 decks
92%synergy
Rune of Mortality
90%inclusion44 decks49 decks
88%synergy
Sting, the Glinting Dagger
80%inclusion39 decks49 decks
78%synergy
Vorpal Sword
73%inclusion36 decks49 decks
71%synergy
Minthara, Merciless Soul
69%inclusion34 decks49 decks
68%synergy
Drumbellower
69%inclusion34 decks49 decks
67%synergy
Mari, the Killing Quill
73%inclusion36 decks49 decks
67%synergy
Falthis, Shadowcat Familiar
67%inclusion33 decks49 decks
66%synergy
Thornbite Staff
67%inclusion33 decks49 decks
66%synergy
Gorgon's Head
65%inclusion32 decks49 decks
64%synergy
Top Cards
Morbid Opportunist
76%inclusion37 decks49 decks
58%synergy
General's Enforcer
69%inclusion34 decks49 decks
61%synergy
Otharri, Suns' Glory
67%inclusion33 decks49 decks
62%synergy
Swiftfoot Boots
67%inclusion33 decks49 decks
36%synergy
Open the Armory
65%inclusion32 decks49 decks
61%synergy
Fighter Class
65%inclusion32 decks49 decks
62%synergy
Gift of Doom
59%inclusion29 decks49 decks
58%synergy
Shadowspear
55%inclusion27 decks49 decks
51%synergy
Shay Cormac
55%inclusion27 decks49 decks
52%synergy
Gorgon Flail
51%inclusion25 decks49 decks
50%synergy
Game Changers
Enlightened Tutor
24%inclusion12 decks49 decks
12%synergy
Teferi's Protection
18%inclusion9 decks49 decks
-2%synergy
Smothering Tithe
16%inclusion8 decks49 decks
-9%synergy
Demonic Tutor
16%inclusion8 decks49 decks
-3%synergy
Orcish Bowmasters
6.1%inclusion3 decks49 decks
1%synergy
Vampiric Tutor
6.1%inclusion3 decks49 decks
-8%synergy
Creatures
Magda, the Hoardmaster
49%inclusion24 decks49 decks
47%synergy
Lae'zel, Vlaakith's Champion
47%inclusion23 decks49 decks
45%synergy
Humble Defector
43%inclusion21 decks49 decks
40%synergy
Stoneforge Mystic
43%inclusion21 decks49 decks
40%synergy
White Plume Adventurer
41%inclusion20 decks49 decks
39%synergy
Puresteel Paladin
41%inclusion20 decks49 decks
37%synergy
Mother of Runes
39%inclusion19 decks49 decks
31%synergy
Akiri, Fearless Voyager
39%inclusion19 decks49 decks
36%synergy
Kalemne, Disciple of Iroas
37%inclusion18 decks49 decks
36%synergy
Void Beckoner
37%inclusion18 decks49 decks
36%synergy
Maha, Its Feathers Night
35%inclusion17 decks49 decks
33%synergy
Termination Facilitator
33%inclusion16 decks49 decks
31%synergy
Harvester of Souls
33%inclusion16 decks49 decks
29%synergy
Slaughter Specialist
31%inclusion15 decks49 decks
30%synergy
Daxos the Returned
31%inclusion15 decks49 decks
30%synergy
Mathas, Fiend Seeker
27%inclusion13 decks49 decks
24%synergy
Goblin Sharpshooter
27%inclusion13 decks49 decks
26%synergy
Taii Wakeen, Perfect Shot
24%inclusion12 decks49 decks
24%synergy
Sram, Senior Edificer
24%inclusion12 decks49 decks
22%synergy
Sun Titan
24%inclusion12 decks49 decks
14%synergy
Kratos, Stoic Father
24%inclusion4 decks17 decks
23%synergy
Ertha Jo, Frontier Mentor
22%inclusion11 decks49 decks
22%synergy
Marvin, Murderous Mimic
21%inclusion10 decks48 decks
20%synergy
Blood Cultist
20%inclusion10 decks49 decks
20%synergy
Armored Skyhunter
20%inclusion10 decks49 decks
18%synergy
Esper Sentinel
20%inclusion10 decks49 decks
2%synergy
Kellan, the Fae-Blooded
18%inclusion9 decks49 decks
17%synergy
Zagras, Thief of Heartbeats
18%inclusion9 decks49 decks
17%synergy
Stonehewer Giant
18%inclusion9 decks49 decks
17%synergy
Giver of Runes
16%inclusion8 decks49 decks
13%synergy
Deathbringer Thoctar
16%inclusion8 decks49 decks
16%synergy
Assault Intercessor
16%inclusion8 decks49 decks
16%synergy
Bureau Headmaster
16%inclusion8 decks49 decks
16%synergy
Cunning Sparkmage
16%inclusion8 decks49 decks
16%synergy
Cloud, Midgar Mercenary
15%inclusion5 decks33 decks
14%synergy
Ankle Shanker
14%inclusion7 decks49 decks
11%synergy
Vulshok Sorcerer
14%inclusion7 decks49 decks
14%synergy
Archetype of Finality
14%inclusion7 decks49 decks
13%synergy
Solemn Simulacrum
12%inclusion6 decks49 decks
-1%synergy
Massacre Girl, Known Killer
12%inclusion6 decks49 decks
10%synergy
Reyav, Master Smith
12%inclusion6 decks49 decks
11%synergy
Gisa, Glorious Resurrector
12%inclusion6 decks49 decks
11%synergy
High-Society Hunter
10%inclusion5 decks48 decks
8%synergy
Qarsi Revenant
10%inclusion4 decks39 decks
7%synergy
Professional Face-Breaker
10%inclusion5 decks49 decks
-5%synergy
Blood Artist
10%inclusion5 decks49 decks
-8%synergy
Imperial Recruiter
10%inclusion5 decks49 decks
5%synergy
Ardenn, Intrepid Archaeologist
10%inclusion5 decks49 decks
9%synergy
Queen Marchesa
10%inclusion5 decks49 decks
4%synergy
Bruenor Battlehammer
10%inclusion5 decks49 decks
9%synergy
Instants
Boros Charm
49%inclusion24 decks49 decks
20%synergy
Stroke of Midnight
35%inclusion17 decks49 decks
23%synergy
You Are Already Dead
35%inclusion17 decks49 decks
33%synergy
Crackling Doom
33%inclusion16 decks49 decks
16%synergy
Swords to Plowshares
31%inclusion15 decks49 decks
-32%synergy
Generous Gift
31%inclusion15 decks49 decks
12%synergy
Anguished Unmaking
27%inclusion13 decks49 decks
-7%synergy
Mirrodin Avenged
22%inclusion11 decks49 decks
22%synergy
Path to Exile
18%inclusion9 decks49 decks
-28%synergy
Despark
18%inclusion9 decks49 decks
4%synergy
Fracture
18%inclusion9 decks49 decks
12%synergy
Rakdos Charm
16%inclusion8 decks49 decks
7%synergy
Bladebrand
16%inclusion8 decks49 decks
16%synergy
Chaos Warp
14%inclusion7 decks49 decks
-2%synergy
Wear // Tear
14%inclusion7 decks49 decks
3%synergy
Mortify
14%inclusion7 decks49 decks
-1%synergy
Dire Tactics
12%inclusion6 decks49 decks
9%synergy
Terminate
12%inclusion6 decks49 decks
0%synergy
Malakir Rebirth
12%inclusion6 decks49 decks
7%synergy
Deflecting Swat
12%inclusion6 decks49 decks
-3%synergy
Deflecting Palm
12%inclusion6 decks49 decks
6%synergy
Alesha's Legacy
10%inclusion4 decks39 decks
9%synergy
Imp's Mischief
10%inclusion5 decks49 decks
9%synergy
Dawn's Truce
10%inclusion5 decks49 decks
3%synergy
Legion Leadership
10%inclusion5 decks49 decks
6%synergy
Sejiri Shelter
10%inclusion5 decks49 decks
8%synergy
Offer Immortality
10%inclusion5 decks49 decks
9%synergy
Deadly Dispute
8.2%inclusion4 decks49 decks
-15%synergy
Flawless Maneuver
8.2%inclusion4 decks49 decks
-6%synergy
Virulent Swipe
8.2%inclusion4 decks49 decks
8%synergy
Tainted Strike
8.2%inclusion4 decks49 decks
8%synergy
Rebuff the Wicked
8.2%inclusion4 decks49 decks
7%synergy
Deadly Rollick
6.1%inclusion3 decks49 decks
-5%synergy
Thrill of Possibility
6.1%inclusion3 decks49 decks
-2%synergy
Toxin Analysis
6.1%inclusion3 decks49 decks
6%synergy
Ephemerate
6.1%inclusion3 decks49 decks
1%synergy
Tragic Slip
6.1%inclusion3 decks49 decks
5%synergy
Big Score
6.1%inclusion3 decks49 decks
-4%synergy
Utter End
6.1%inclusion3 decks49 decks
1%synergy
Valakut Awakening
6.1%inclusion3 decks49 decks
3%synergy
Sorceries
Steelshaper's Gift
49%inclusion24 decks49 decks
46%synergy
Mythos of Snapdax
47%inclusion23 decks49 decks
41%synergy
Ruinous Ultimatum
47%inclusion23 decks49 decks
8%synergy
Night's Whisper
37%inclusion18 decks49 decks
24%synergy
Painful Truths
33%inclusion16 decks49 decks
24%synergy
Read the Bones
27%inclusion13 decks49 decks
17%synergy
Call of the Death-Dweller
27%inclusion13 decks49 decks
26%synergy
Sign in Blood
20%inclusion10 decks49 decks
12%synergy
Sevinne's Reclamation
16%inclusion8 decks49 decks
9%synergy
Chandra's Ignition
16%inclusion8 decks49 decks
14%synergy
Vandalblast
14%inclusion7 decks49 decks
4%synergy
Single Combat
12%inclusion6 decks49 decks
11%synergy
Faithless Looting
12%inclusion6 decks49 decks
-3%synergy
Vindicate
12%inclusion6 decks49 decks
6%synergy
Damn
12%inclusion6 decks49 decks
-6%synergy
Blasphemous Act
10%inclusion5 decks49 decks
-12%synergy
Feed the Swarm
8.2%inclusion4 decks49 decks
3%synergy
Avatar's Wrath
6.7%inclusion1 decks15 decks
2%synergy
Divine Reckoning
6.1%inclusion3 decks49 decks
6%synergy
Unearth
6.1%inclusion3 decks49 decks
4%synergy
Rip Apart
6.1%inclusion3 decks49 decks
5%synergy
Reanimate
6.1%inclusion3 decks49 decks
-10%synergy
Recommission
6.1%inclusion3 decks49 decks
6%synergy
Grim Tutor
6.1%inclusion3 decks49 decks
2%synergy
Utility Artifacts
Quietus Spike
43%inclusion21 decks49 decks
42%synergy
Illusionist's Bracers
41%inclusion20 decks49 decks
39%synergy
Magewright's Stone
37%inclusion18 decks49 decks
36%synergy
Hunter's Blowgun
33%inclusion16 decks49 decks
32%synergy
Thousand-Year Elixir
33%inclusion16 decks49 decks
32%synergy
Lightning Greaves
27%inclusion13 decks49 decks
-8%synergy
Hammer of Nazahn
24%inclusion12 decks49 decks
23%synergy
Battlemage's Bracers
18%inclusion9 decks49 decks
18%synergy
Glaring Spotlight
16%inclusion8 decks49 decks
16%synergy
Robe of Stars
16%inclusion8 decks49 decks
15%synergy
Whispersilk Cloak
16%inclusion8 decks49 decks
11%synergy
Brotherhood Regalia
16%inclusion8 decks49 decks
13%synergy
Sword of the Animist
16%inclusion8 decks49 decks
7%synergy
Dragonfire Blade
16%inclusion6 decks38 decks
14%synergy
Mithril Coat
14%inclusion7 decks49 decks
9%synergy
The Masamune
12%inclusion4 decks33 decks
12%synergy
Wayfarer's Bauble
10%inclusion5 decks49 decks
1%synergy
Hidden Blade
10%inclusion5 decks49 decks
9%synergy
Mask of Memory
10%inclusion5 decks49 decks
9%synergy
Conqueror's Flail
10%inclusion5 decks49 decks
9%synergy
Scythe of the Wretched
10%inclusion5 decks49 decks
10%synergy
Champion's Helm
10%inclusion5 decks49 decks
9%synergy
Blackblade Reforged
10%inclusion5 decks49 decks
6%synergy
Halo Fountain
8.2%inclusion4 decks49 decks
8%synergy
Sword of Forge and Frontier
8.2%inclusion4 decks49 decks
7%synergy
Haystack
8.2%inclusion4 decks49 decks
7%synergy
Puppet Strings
8.2%inclusion4 decks49 decks
8%synergy
Dissection Tools
6.3%inclusion3 decks48 decks
6%synergy
Umezawa's Jitte
6.1%inclusion3 decks49 decks
6%synergy
Skullclamp
6.1%inclusion3 decks49 decks
-23%synergy
Sword of Truth and Justice
6.1%inclusion3 decks49 decks
5%synergy
Helm of the Host
6.1%inclusion3 decks49 decks
0%synergy
Darksteel Plate
6.1%inclusion3 decks49 decks
4%synergy
Sunforger
6.1%inclusion3 decks49 decks
3%synergy
Enchantments
Aspect of Gorgon
35%inclusion17 decks49 decks
34%synergy
Dazzling Theater // Prop Room
31%inclusion15 decks48 decks
29%synergy
All-Out Assault
31%inclusion12 decks39 decks
19%synergy
Sigarda's Aid
29%inclusion14 decks49 decks
26%synergy
Phyrexian Arena
27%inclusion13 decks49 decks
8%synergy
Reconnaissance
22%inclusion11 decks49 decks
12%synergy
Forge Anew
20%inclusion10 decks49 decks
18%synergy
Black Market Connections
18%inclusion9 decks49 decks
3%synergy
Kaya's Ghostform
14%inclusion7 decks49 decks
12%synergy
Revel in Riches
14%inclusion7 decks49 decks
7%synergy
Black Market
12%inclusion6 decks49 decks
7%synergy
Retreat to Hagra
10%inclusion5 decks49 decks
10%synergy
Death Pits of Rath
10%inclusion5 decks49 decks
10%synergy
Agent of the Shadow Thieves
10%inclusion5 decks49 decks
9%synergy
Nowhere to Run
10%inclusion5 decks49 decks
10%synergy
Forging the Tyrite Sword
8.2%inclusion4 decks49 decks
7%synergy
Ghostly Prison
8.2%inclusion4 decks49 decks
1%synergy
Curse of Opulence
8.2%inclusion4 decks49 decks
2%synergy
At Knifepoint
8.2%inclusion4 decks49 decks
7%synergy
Obsessive Pursuit
7.1%inclusion1 decks14 decks
6%synergy
Gift of Immortality
6.1%inclusion3 decks49 decks
5%synergy
Glasswing Grace
6.1%inclusion3 decks49 decks
5%synergy
Grave Betrayal
6.1%inclusion3 decks49 decks
6%synergy
Eye of Nidhogg
6.1%inclusion2 decks33 decks
5%synergy
Planeswalkers
Nahiri, the Harbinger
6.1%inclusion3 decks49 decks
6%synergy
Utility Lands
Vault of the Archangel
59%inclusion29 decks49 decks
37%synergy
Rogue's Passage
55%inclusion27 decks49 decks
32%synergy
Arcane Lighthouse
43%inclusion21 decks49 decks
42%synergy
Bojuka Bog
41%inclusion20 decks49 decks
10%synergy
Detection Tower
39%inclusion19 decks49 decks
38%synergy
Axgard Armory
27%inclusion13 decks49 decks
24%synergy
Buried Ruin
16%inclusion8 decks49 decks
13%synergy
Urza's Saga
16%inclusion8 decks49 decks
12%synergy
Karn's Bastion
14%inclusion7 decks49 decks
13%synergy
Command Beacon
14%inclusion7 decks49 decks
9%synergy
Sunhome, Fortress of the Legion
12%inclusion6 decks49 decks
9%synergy
Urborg, Tomb of Yawgmoth
12%inclusion6 decks49 decks
-1%synergy
Shizo, Death's Storehouse
10%inclusion5 decks49 decks
3%synergy
Reliquary Tower
10%inclusion5 decks49 decks
-5%synergy
Arena of Glory
8.2%inclusion4 decks49 decks
1%synergy
Eiganjo, Seat of the Empire
8.2%inclusion4 decks49 decks
1%synergy
Temple of the False God
6.1%inclusion3 decks49 decks
0%synergy
Mana Artifacts
Sol Ring
86%inclusion42 decks49 decks
-3%synergy
Arcane Signet
84%inclusion41 decks49 decks
-2%synergy
Patriar's Seal
63%inclusion31 decks49 decks
61%synergy
Talisman of Conviction
45%inclusion22 decks49 decks
4%synergy
Talisman of Hierarchy
45%inclusion22 decks49 decks
4%synergy
Talisman of Indulgence
41%inclusion20 decks49 decks
4%synergy
Rakdos Signet
39%inclusion19 decks49 decks
8%synergy
Boros Signet
37%inclusion18 decks49 decks
8%synergy
Orzhov Signet
37%inclusion18 decks49 decks
4%synergy
Fellwar Stone
20%inclusion10 decks49 decks
-8%synergy
Bounty Board
20%inclusion10 decks49 decks
18%synergy
Aetheric Amplifier
13%inclusion6 decks48 decks
12%synergy
Chromatic Lantern
10%inclusion5 decks49 decks
-1%synergy
Bandit's Haul
10%inclusion5 decks49 decks
9%synergy
Commander's Sphere
6.1%inclusion3 decks49 decks
-9%synergy
Mind Stone
6.1%inclusion3 decks49 decks
-2%synergy
Lands
Command Tower
96%inclusion47 decks49 decks
4%synergy
Mountain
94%inclusion46 decks49 decks
0%synergy
Swamp
94%inclusion46 decks49 decks
-1%synergy
Plains
94%inclusion46 decks49 decks
-1%synergy
Nomad Outpost
65%inclusion32 decks49 decks
7%synergy
Dragonskull Summit
63%inclusion31 decks49 decks
12%synergy
Isolated Chapel
63%inclusion31 decks49 decks
11%synergy
Savai Triome
59%inclusion29 decks49 decks
21%synergy
Exotic Orchard
57%inclusion28 decks49 decks
5%synergy
Sacred Foundry
55%inclusion27 decks49 decks
11%synergy
Clifftop Retreat
55%inclusion27 decks49 decks
5%synergy
Battlefield Forge
53%inclusion26 decks49 decks
13%synergy
Caves of Koilos
51%inclusion25 decks49 decks
12%synergy
Blood Crypt
49%inclusion24 decks49 decks
5%synergy
Godless Shrine
49%inclusion24 decks49 decks
2%synergy
Forbidden Orchard
47%inclusion23 decks49 decks
44%synergy
Spectator Seating
43%inclusion21 decks49 decks
11%synergy
Vault of Champions
41%inclusion20 decks49 decks
8%synergy
Sulfurous Springs
41%inclusion20 decks49 decks
14%synergy
Sundown Pass
35%inclusion17 decks49 decks
14%synergy
Luxury Suite
35%inclusion17 decks49 decks
3%synergy
Shattered Sanctum
35%inclusion17 decks49 decks
11%synergy
Bloodstained Mire
35%inclusion17 decks49 decks
2%synergy
Smoldering Marsh
33%inclusion16 decks49 decks
-4%synergy
Haunted Ridge
33%inclusion16 decks49 decks
13%synergy
Arid Mesa
31%inclusion15 decks49 decks
-1%synergy
Marsh Flats
31%inclusion15 decks49 decks
-1%synergy
Rugged Prairie
29%inclusion14 decks49 decks
12%synergy
Fetid Heath
29%inclusion14 decks49 decks
8%synergy
Path of Ancestry
27%inclusion13 decks49 decks
-11%synergy
Shattered Landscape
27%inclusion13 decks49 decks
7%synergy
Plaza of Heroes
24%inclusion12 decks49 decks
20%synergy
Brightclimb Pathway
22%inclusion11 decks49 decks
13%synergy
Needleverge Pathway
20%inclusion10 decks49 decks
12%synergy
Tainted Field
18%inclusion9 decks49 decks
6%synergy
Graven Cairns
18%inclusion9 decks49 decks
7%synergy
Temple of Triumph
18%inclusion9 decks49 decks
-4%synergy
Orzhov Basilica
18%inclusion9 decks49 decks
4%synergy
Rakdos Carnarium
16%inclusion8 decks49 decks
4%synergy
Fabled Passage
16%inclusion8 decks49 decks
8%synergy
Temple of Silence
16%inclusion8 decks49 decks
-7%synergy
Boros Garrison
16%inclusion8 decks49 decks
3%synergy
Terramorphic Expanse
14%inclusion7 decks49 decks
-5%synergy
Evolving Wilds
14%inclusion7 decks49 decks
-12%synergy
City of Brass
14%inclusion7 decks49 decks
4%synergy
Blightstep Pathway
12%inclusion6 decks49 decks
4%synergy
Malakir Rebirth
12%inclusion6 decks49 decks
7%synergy
Bleachbone Verge
10%inclusion5 decks48 decks
1%synergy
Sunbillow Verge
10%inclusion5 decks48 decks
1%synergy
Shadowblood Ridge
10%inclusion5 decks49 decks
-5%synergy
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