Kelsien, the Plague (Commander) - Upgraded Voltron

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #446
52decks
As CommanderAs CardAverage DeckDecksView Precon
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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.
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Basilisk Collar
92%inclusion48 decks52 decks
88%synergy
Minthara, Merciless Soul
75%inclusion39 decks52 decks
73%synergy
Thornbite Staff
73%inclusion38 decks52 decks
72%synergy
Otharri, Suns' Glory
77%inclusion40 decks52 decks
71%synergy
Drumbellower
73%inclusion38 decks52 decks
71%synergy
Rune of Mortality
71%inclusion37 decks52 decks
70%synergy
Sting, the Glinting Dagger
71%inclusion37 decks52 decks
69%synergy
Shadowspear
67%inclusion35 decks52 decks
63%synergy
Open the Armory
63%inclusion33 decks52 decks
59%synergy
Vorpal Sword
62%inclusion32 decks52 decks
59%synergy
Top Cards
Morbid Opportunist
77%inclusion40 decks52 decks
59%synergy
Mari, the Killing Quill
65%inclusion34 decks52 decks
59%synergy
Gorgon's Head
60%inclusion31 decks52 decks
58%synergy
General's Enforcer
60%inclusion31 decks52 decks
52%synergy
Fighter Class
58%inclusion30 decks52 decks
55%synergy
Swiftfoot Boots
58%inclusion30 decks52 decks
26%synergy
Falthis, Shadowcat Familiar
56%inclusion29 decks52 decks
55%synergy
Boros Charm
52%inclusion27 decks52 decks
23%synergy
Gift of Doom
50%inclusion26 decks52 decks
49%synergy
Puresteel Paladin
48%inclusion25 decks52 decks
44%synergy
Game Changers
Enlightened Tutor
27%inclusion14 decks52 decks
15%synergy
Demonic Tutor
21%inclusion11 decks52 decks
2%synergy
Teferi's Protection
19%inclusion10 decks52 decks
0%synergy
Smothering Tithe
17%inclusion9 decks52 decks
-7%synergy
Vampiric Tutor
12%inclusion6 decks52 decks
-3%synergy
Orcish Bowmasters
10%inclusion5 decks52 decks
4%synergy
Jeska's Will
7.7%inclusion4 decks52 decks
-2%synergy
Creatures
Shay Cormac
48%inclusion25 decks52 decks
45%synergy
Mother of Runes
48%inclusion25 decks52 decks
41%synergy
Stoneforge Mystic
46%inclusion24 decks52 decks
43%synergy
Magda, the Hoardmaster
44%inclusion23 decks52 decks
42%synergy
Lae'zel, Vlaakith's Champion
44%inclusion23 decks52 decks
42%synergy
Daxos the Returned
42%inclusion22 decks52 decks
42%synergy
Humble Defector
40%inclusion21 decks52 decks
38%synergy
White Plume Adventurer
40%inclusion21 decks52 decks
39%synergy
Slaughter Specialist
33%inclusion17 decks52 decks
32%synergy
Goblin Sharpshooter
31%inclusion16 decks52 decks
30%synergy
Kalemne, Disciple of Iroas
31%inclusion16 decks52 decks
30%synergy
Akiri, Fearless Voyager
29%inclusion15 decks52 decks
27%synergy
Maha, Its Feathers Night
27%inclusion14 decks52 decks
26%synergy
Taii Wakeen, Perfect Shot
27%inclusion14 decks52 decks
26%synergy
Void Beckoner
27%inclusion14 decks52 decks
26%synergy
Esper Sentinel
25%inclusion13 decks52 decks
7%synergy
Sram, Senior Edificer
25%inclusion13 decks52 decks
22%synergy
Mathas, Fiend Seeker
23%inclusion12 decks52 decks
21%synergy
Giver of Runes
23%inclusion12 decks52 decks
20%synergy
Harvester of Souls
23%inclusion12 decks52 decks
20%synergy
Sun Titan
21%inclusion11 decks52 decks
10%synergy
Marvin, Murderous Mimic
20%inclusion10 decks51 decks
18%synergy
Kratos, Stoic Father
19%inclusion6 decks31 decks
19%synergy
Witch Enchanter
19%inclusion10 decks52 decks
12%synergy
Termination Facilitator
19%inclusion10 decks52 decks
18%synergy
Kellan, the Fae-Blooded
17%inclusion9 decks52 decks
16%synergy
Ertha Jo, Frontier Mentor
17%inclusion9 decks52 decks
17%synergy
Armored Skyhunter
17%inclusion9 decks52 decks
16%synergy
Codsworth, Handy Helper
15%inclusion8 decks52 decks
15%synergy
Bureau Headmaster
15%inclusion8 decks52 decks
15%synergy
Lotho, Corrupt Shirriff
13%inclusion7 decks52 decks
0%synergy
Stonehewer Giant
13%inclusion7 decks52 decks
13%synergy
Reyav, Master Smith
13%inclusion7 decks52 decks
13%synergy
Archetype of Finality
13%inclusion7 decks52 decks
13%synergy
Gisa, Glorious Resurrector
13%inclusion7 decks52 decks
13%synergy
Blood Cultist
12%inclusion6 decks52 decks
11%synergy
Deathbringer Thoctar
12%inclusion6 decks52 decks
11%synergy
Clackbridge Troll
12%inclusion6 decks52 decks
11%synergy
Goblin Spymaster
12%inclusion6 decks52 decks
11%synergy
Emeritus of Woe
11%inclusion2 decks18 decks
6%synergy
Aurelia, the Warleader
10%inclusion5 decks52 decks
-8%synergy
Shadrix Silverquill
10%inclusion5 decks52 decks
8%synergy
Ankle Shanker
10%inclusion5 decks52 decks
7%synergy
Blood Artist
10%inclusion5 decks52 decks
-9%synergy
Boggart Trawler
10%inclusion5 decks52 decks
7%synergy
Akroan Horse
10%inclusion5 decks52 decks
9%synergy
Massacre Girl, Known Killer
10%inclusion5 decks52 decks
7%synergy
Professional Face-Breaker
7.7%inclusion4 decks52 decks
-8%synergy
Gisa, the Hellraiser
7.7%inclusion4 decks52 decks
7%synergy
Vulshok Sorcerer
7.7%inclusion4 decks52 decks
7%synergy
Instants
Stroke of Midnight
48%inclusion25 decks52 decks
36%synergy
Anguished Unmaking
38%inclusion20 decks52 decks
5%synergy
Generous Gift
31%inclusion16 decks52 decks
13%synergy
Swords to Plowshares
29%inclusion15 decks52 decks
-33%synergy
Malakir Rebirth
27%inclusion14 decks52 decks
21%synergy
Path to Exile
27%inclusion14 decks52 decks
-20%synergy
You Are Already Dead
27%inclusion14 decks52 decks
25%synergy
Crackling Doom
25%inclusion13 decks52 decks
8%synergy
Flawless Maneuver
21%inclusion11 decks52 decks
7%synergy
Untimely Malfunction
20%inclusion10 decks51 decks
15%synergy
Fracture
19%inclusion10 decks52 decks
13%synergy
Deflecting Swat
17%inclusion9 decks52 decks
1%synergy
Sejiri Shelter
17%inclusion9 decks52 decks
15%synergy
Mortify
17%inclusion9 decks52 decks
2%synergy
Mirrodin Avenged
15%inclusion8 decks52 decks
15%synergy
Despark
13%inclusion7 decks52 decks
-0%synergy
Fell the Profane
12%inclusion6 decks52 decks
5%synergy
Dark Ritual
12%inclusion6 decks52 decks
-5%synergy
Rakdos Charm
12%inclusion6 decks52 decks
3%synergy
Harsh Annotation
11%inclusion2 decks18 decks
11%synergy
Deadly Rollick
10%inclusion5 decks52 decks
-2%synergy
Chaos Warp
10%inclusion5 decks52 decks
-6%synergy
Loran's Escape
10%inclusion5 decks52 decks
8%synergy
Parting Gust
10%inclusion5 decks52 decks
9%synergy
Dawn's Truce
10%inclusion5 decks52 decks
3%synergy
Terminate
10%inclusion5 decks52 decks
-3%synergy
Tainted Strike
10%inclusion5 decks52 decks
9%synergy
Offer Immortality
10%inclusion5 decks52 decks
9%synergy
Wear // Tear
10%inclusion5 decks52 decks
-2%synergy
Rebuff the Wicked
10%inclusion5 decks52 decks
8%synergy
Valakut Awakening
10%inclusion5 decks52 decks
7%synergy
Legion Leadership
10%inclusion5 decks52 decks
5%synergy
Dire Tactics
7.7%inclusion4 decks52 decks
5%synergy
Blacksmith's Skill
7.7%inclusion4 decks52 decks
6%synergy
Bladebrand
7.7%inclusion4 decks52 decks
7%synergy
Bedevil
7.7%inclusion4 decks52 decks
1%synergy
Final Showdown
7.7%inclusion4 decks52 decks
6%synergy
Big Score
7.7%inclusion4 decks52 decks
-3%synergy
Deflecting Palm
7.7%inclusion4 decks52 decks
1%synergy
Restoration Magic
7.5%inclusion3 decks40 decks
5%synergy
Alesha's Legacy
6.4%inclusion3 decks47 decks
5%synergy
Ephemerate
5.8%inclusion3 decks52 decks
0%synergy
Go for the Throat
5.8%inclusion3 decks52 decks
3%synergy
Imp's Mischief
5.8%inclusion3 decks52 decks
4%synergy
Valorous Stance
5.8%inclusion3 decks52 decks
5%synergy
Deadly Dispute
5.8%inclusion3 decks52 decks
-17%synergy
Surge of Salvation
5.8%inclusion3 decks52 decks
5%synergy
Demand Answers
5.8%inclusion3 decks52 decks
1%synergy
Abrade
5.8%inclusion3 decks52 decks
-0%synergy
Bolt Bend
5.8%inclusion3 decks52 decks
4%synergy
Sorceries
Steelshaper's Gift
48%inclusion25 decks52 decks
45%synergy
Painful Truths
33%inclusion17 decks52 decks
25%synergy
Night's Whisper
33%inclusion17 decks52 decks
19%synergy
Ruinous Ultimatum
31%inclusion16 decks52 decks
-8%synergy
Mythos of Snapdax
25%inclusion13 decks52 decks
20%synergy
Sevinne's Reclamation
23%inclusion12 decks52 decks
15%synergy
Vandalblast
21%inclusion11 decks52 decks
11%synergy
Read the Bones
21%inclusion11 decks52 decks
12%synergy
Call of the Death-Dweller
21%inclusion11 decks52 decks
21%synergy
Sign in Blood
19%inclusion10 decks52 decks
11%synergy
Chandra's Ignition
17%inclusion9 decks52 decks
15%synergy
Faithless Looting
12%inclusion6 decks52 decks
-4%synergy
Unearth
12%inclusion6 decks52 decks
9%synergy
Damn
12%inclusion6 decks52 decks
-6%synergy
Idyllic Tutor
7.7%inclusion4 decks52 decks
6%synergy
Single Combat
7.7%inclusion4 decks52 decks
6%synergy
Drown in Ichor
7.7%inclusion4 decks52 decks
7%synergy
Reanimate
7.7%inclusion4 decks52 decks
-10%synergy
Wheel of Misfortune
5.8%inclusion3 decks52 decks
4%synergy
Divine Reckoning
5.8%inclusion3 decks52 decks
5%synergy
Seize the Day
5.8%inclusion3 decks52 decks
5%synergy
Vindicate
5.8%inclusion3 decks52 decks
-0%synergy
Blasphemous Act
5.8%inclusion3 decks52 decks
-17%synergy
Unfinished Business
5.8%inclusion3 decks52 decks
5%synergy
Molten Note
5.6%inclusion1 decks18 decks
5%synergy
Utility Artifacts
Gorgon Flail
48%inclusion25 decks52 decks
47%synergy
Magewright's Stone
37%inclusion19 decks52 decks
35%synergy
Quietus Spike
33%inclusion17 decks52 decks
32%synergy
Illusionist's Bracers
33%inclusion17 decks52 decks
31%synergy
Brotherhood Regalia
29%inclusion15 decks52 decks
26%synergy
Hammer of Nazahn
27%inclusion14 decks52 decks
25%synergy
Thousand-Year Elixir
23%inclusion12 decks52 decks
22%synergy
Hunter's Blowgun
23%inclusion12 decks52 decks
22%synergy
Lightning Greaves
21%inclusion11 decks52 decks
-13%synergy
Mithril Coat
19%inclusion10 decks52 decks
14%synergy
Robe of Stars
19%inclusion10 decks52 decks
18%synergy
Glaring Spotlight
17%inclusion9 decks52 decks
17%synergy
Conqueror's Flail
13%inclusion7 decks52 decks
12%synergy
Dragonfire Blade
13%inclusion6 decks46 decks
12%synergy
The Reaver Cleaver
12%inclusion6 decks52 decks
6%synergy
Whispersilk Cloak
12%inclusion6 decks52 decks
6%synergy
Sword of the Animist
12%inclusion6 decks52 decks
3%synergy
Battlemage's Bracers
12%inclusion6 decks52 decks
11%synergy
Haystack
12%inclusion6 decks52 decks
10%synergy
Blackblade Reforged
12%inclusion6 decks52 decks
7%synergy
Sword of Feast and Famine
10%inclusion5 decks52 decks
6%synergy
Puppet Strings
10%inclusion5 decks52 decks
9%synergy
Champion's Helm
10%inclusion5 decks52 decks
8%synergy
Tome of Legends
10%inclusion5 decks52 decks
9%synergy
Genesis Chamber
7.7%inclusion4 decks52 decks
7%synergy
Hidden Blade
7.7%inclusion4 decks52 decks
7%synergy
Mask of Memory
7.7%inclusion4 decks52 decks
6%synergy
Darksteel Plate
7.7%inclusion4 decks52 decks
6%synergy
The Masamune
7.5%inclusion3 decks40 decks
7%synergy
The Fire Nation Drill
6.7%inclusion2 decks30 decks
6%synergy
Sword of Fire and Ice
5.8%inclusion3 decks52 decks
4%synergy
Wayfarer's Bauble
5.8%inclusion3 decks52 decks
-3%synergy
Halo Fountain
5.8%inclusion3 decks52 decks
5%synergy
Trailblazer's Boots
5.8%inclusion3 decks52 decks
4%synergy
Helm of the Host
5.8%inclusion3 decks52 decks
-0%synergy
Expedition Map
5.8%inclusion3 decks52 decks
5%synergy
Mask of Griselbrand
5.8%inclusion3 decks52 decks
5%synergy
Sword of Truth and Justice
5.8%inclusion3 decks52 decks
5%synergy
Dowsing Dagger
5.8%inclusion3 decks52 decks
5%synergy
Quintessential Katana
5.0%inclusion1 decks20 decks
5%synergy
Enchantments
Dazzling Theater // Prop Room
41%inclusion21 decks51 decks
39%synergy
Aspect of Gorgon
37%inclusion19 decks52 decks
36%synergy
Sigarda's Aid
31%inclusion16 decks52 decks
28%synergy
Reconnaissance
31%inclusion16 decks52 decks
19%synergy
All-Out Assault
26%inclusion12 decks47 decks
14%synergy
Black Market Connections
25%inclusion13 decks52 decks
9%synergy
Revel in Riches
23%inclusion12 decks52 decks
17%synergy
Agent of the Shadow Thieves
15%inclusion8 decks52 decks
15%synergy
Forge Anew
13%inclusion7 decks52 decks
11%synergy
Phyrexian Arena
13%inclusion7 decks52 decks
-5%synergy
Eye of Nidhogg
12%inclusion5 decks42 decks
11%synergy
Nowhere to Run
12%inclusion6 decks52 decks
11%synergy
At Knifepoint
12%inclusion6 decks52 decks
10%synergy
Black Market
10%inclusion5 decks52 decks
4%synergy
Retreat to Hagra
10%inclusion5 decks52 decks
9%synergy
Kaya's Ghostform
10%inclusion5 decks52 decks
7%synergy
Gift of Immortality
7.7%inclusion4 decks52 decks
7%synergy
Glasswing Grace
7.7%inclusion4 decks52 decks
6%synergy
Ghoulish Impetus
7.7%inclusion4 decks52 decks
7%synergy
Forging the Tyrite Sword
7.7%inclusion4 decks52 decks
7%synergy
Grave Betrayal
7.7%inclusion4 decks52 decks
7%synergy
Eternal Thirst
7.7%inclusion4 decks52 decks
7%synergy
Ghostly Prison
7.7%inclusion4 decks52 decks
0%synergy
Spiteful Banditry
7.7%inclusion4 decks52 decks
6%synergy
Brilliant Wings
6.5%inclusion2 decks31 decks
6%synergy
Underworld Connections
5.8%inclusion3 decks52 decks
5%synergy
Phyrexian Reclamation
5.8%inclusion3 decks52 decks
3%synergy
All That Glitters
5.8%inclusion3 decks52 decks
5%synergy
Court of Ardenvale
5.8%inclusion3 decks52 decks
4%synergy
Trouble in Pairs
5.8%inclusion3 decks52 decks
1%synergy
Utility Lands
Vault of the Archangel
58%inclusion30 decks52 decks
35%synergy
Rogue's Passage
50%inclusion26 decks52 decks
26%synergy
Bojuka Bog
40%inclusion21 decks52 decks
10%synergy
Arcane Lighthouse
37%inclusion19 decks52 decks
35%synergy
Detection Tower
29%inclusion15 decks52 decks
28%synergy
Shizo, Death's Storehouse
23%inclusion12 decks52 decks
16%synergy
Buried Ruin
23%inclusion12 decks52 decks
20%synergy
Axgard Armory
23%inclusion12 decks52 decks
21%synergy
Command Beacon
19%inclusion10 decks52 decks
14%synergy
Karn's Bastion
19%inclusion10 decks52 decks
18%synergy
Eiganjo, Seat of the Empire
17%inclusion9 decks52 decks
11%synergy
Urza's Saga
15%inclusion8 decks52 decks
11%synergy
Sunhome, Fortress of the Legion
15%inclusion8 decks52 decks
12%synergy
Urborg, Tomb of Yawgmoth
15%inclusion8 decks52 decks
2%synergy
Reliquary Tower
7.7%inclusion4 decks52 decks
-7%synergy
Takenuma, Abandoned Mire
7.7%inclusion4 decks52 decks
0%synergy
Mana Artifacts
Arcane Signet
88%inclusion46 decks52 decks
3%synergy
Sol Ring
88%inclusion46 decks52 decks
0%synergy
Patriar's Seal
54%inclusion28 decks52 decks
52%synergy
Talisman of Conviction
52%inclusion27 decks52 decks
10%synergy
Talisman of Hierarchy
52%inclusion27 decks52 decks
11%synergy
Talisman of Indulgence
44%inclusion23 decks52 decks
7%synergy
Rakdos Signet
38%inclusion20 decks52 decks
10%synergy
Orzhov Signet
38%inclusion20 decks52 decks
8%synergy
Boros Signet
35%inclusion18 decks52 decks
8%synergy
Fellwar Stone
25%inclusion13 decks52 decks
-3%synergy
Aetheric Amplifier
20%inclusion10 decks51 decks
19%synergy
Bounty Board
19%inclusion10 decks52 decks
17%synergy
Bandit's Haul
10%inclusion5 decks52 decks
9%synergy
Chromatic Lantern
7.7%inclusion4 decks52 decks
-3%synergy
The Aetherspark
5.9%inclusion3 decks51 decks
5%synergy
Lands
Swamp
98%inclusion51 decks52 decks
3%synergy
Command Tower
96%inclusion50 decks52 decks
4%synergy
Mountain
96%inclusion50 decks52 decks
2%synergy
Plains
96%inclusion50 decks52 decks
1%synergy
Exotic Orchard
65%inclusion34 decks52 decks
13%synergy
Sacred Foundry
65%inclusion34 decks52 decks
20%synergy
Forbidden Orchard
63%inclusion33 decks52 decks
61%synergy
Godless Shrine
62%inclusion32 decks52 decks
14%synergy
Blood Crypt
60%inclusion31 decks52 decks
15%synergy
Nomad Outpost
60%inclusion31 decks52 decks
2%synergy
Battlefield Forge
60%inclusion31 decks52 decks
19%synergy
Savai Triome
56%inclusion29 decks52 decks
18%synergy
Caves of Koilos
54%inclusion28 decks52 decks
14%synergy
Spectator Seating
54%inclusion28 decks52 decks
23%synergy
Vault of Champions
50%inclusion26 decks52 decks
18%synergy
Sundown Pass
48%inclusion25 decks52 decks
27%synergy
Luxury Suite
48%inclusion25 decks52 decks
17%synergy
Haunted Ridge
48%inclusion25 decks52 decks
28%synergy
Shattered Sanctum
44%inclusion23 decks52 decks
19%synergy
Sulfurous Springs
44%inclusion23 decks52 decks
16%synergy
Bloodstained Mire
44%inclusion23 decks52 decks
11%synergy
Dragonskull Summit
42%inclusion22 decks52 decks
-10%synergy
Isolated Chapel
42%inclusion22 decks52 decks
-11%synergy
Clifftop Retreat
38%inclusion20 decks52 decks
-13%synergy
Marsh Flats
38%inclusion20 decks52 decks
7%synergy
Arid Mesa
37%inclusion19 decks52 decks
5%synergy
Fetid Heath
35%inclusion18 decks52 decks
13%synergy
Rugged Prairie
35%inclusion18 decks52 decks
17%synergy
Smoldering Marsh
27%inclusion14 decks52 decks
-10%synergy
Malakir Rebirth
27%inclusion14 decks52 decks
21%synergy
Shattered Landscape
25%inclusion13 decks52 decks
6%synergy
Brightclimb Pathway
23%inclusion12 decks52 decks
15%synergy
Graven Cairns
23%inclusion12 decks52 decks
11%synergy
Needleverge Pathway
23%inclusion12 decks52 decks
15%synergy
Plaza of Heroes
21%inclusion11 decks52 decks
17%synergy
Witch Enchanter
19%inclusion10 decks52 decks
12%synergy
Blightstep Pathway
19%inclusion10 decks52 decks
11%synergy
Fabled Passage
17%inclusion9 decks52 decks
9%synergy
Evolving Wilds
17%inclusion9 decks52 decks
-8%synergy
Sejiri Shelter
17%inclusion9 decks52 decks
15%synergy
Turbulent Steppe
17%inclusion3 decks18 decks
13%synergy
Tainted Field
15%inclusion8 decks52 decks
4%synergy
Path of Ancestry
15%inclusion8 decks52 decks
-23%synergy
City of Brass
15%inclusion8 decks52 decks
5%synergy
Sunbillow Verge
14%inclusion7 decks51 decks
5%synergy
Rakdos Carnarium
13%inclusion7 decks52 decks
2%synergy
Boros Garrison
13%inclusion7 decks52 decks
1%synergy
Orzhov Basilica
13%inclusion7 decks52 decks
0%synergy
Temple of Silence
13%inclusion7 decks52 decks
-8%synergy
Bleachbone Verge
12%inclusion6 decks51 decks
2%synergy
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