Altaïr, Brotherhood Mentor (Commander) - Core Voltron

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #426
28decks
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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Hidden Hideout
20%inclusion1 decks5 decks
20%synergy
High Synergy Cards
Basilisk Collar
96%inclusion27 decks28 decks
92%synergy
Minthara, Merciless Soul
82%inclusion23 decks28 decks
81%synergy
Rune of Mortality
79%inclusion22 decks28 decks
77%synergy
Otharri, Suns' Glory
82%inclusion23 decks28 decks
77%synergy
Vorpal Sword
79%inclusion22 decks28 decks
76%synergy
Mari, the Killing Quill
75%inclusion21 decks28 decks
68%synergy
Sting, the Glinting Dagger
68%inclusion19 decks28 decks
66%synergy
Shay Cormac
67%inclusion18 decks27 decks
64%synergy
Gorgon's Head
64%inclusion18 decks28 decks
63%synergy
Drumbellower
64%inclusion18 decks28 decks
62%synergy
Top Cards
Morbid Opportunist
71%inclusion20 decks28 decks
53%synergy
Humble Defector
64%inclusion18 decks28 decks
62%synergy
All-Out Assault
62%inclusion13 decks21 decks
50%synergy
Open the Armory
61%inclusion17 decks28 decks
57%synergy
General's Enforcer
61%inclusion17 decks28 decks
53%synergy
Falthis, Shadowcat Familiar
61%inclusion17 decks28 decks
59%synergy
Mathas, Fiend Seeker
54%inclusion15 decks28 decks
52%synergy
Boros Charm
54%inclusion15 decks28 decks
24%synergy
Gift of Doom
54%inclusion15 decks28 decks
53%synergy
Daxos the Returned
54%inclusion15 decks28 decks
53%synergy
Game Changers
Farewell
7.1%inclusion2 decks28 decks
-3%synergy
Creatures
Ertha Jo, Frontier Mentor
50%inclusion14 decks28 decks
49%synergy
Termination Facilitator
50%inclusion14 decks28 decks
48%synergy
Lae'zel, Vlaakith's Champion
46%inclusion13 decks28 decks
45%synergy
Kalemne, Disciple of Iroas
46%inclusion13 decks28 decks
46%synergy
Maha, Its Feathers Night
44%inclusion12 decks27 decks
43%synergy
Taii Wakeen, Perfect Shot
39%inclusion11 decks28 decks
39%synergy
Harvester of Souls
39%inclusion11 decks28 decks
36%synergy
Slaughter Specialist
39%inclusion11 decks28 decks
38%synergy
White Plume Adventurer
36%inclusion10 decks28 decks
34%synergy
Magda, the Hoardmaster
36%inclusion10 decks28 decks
34%synergy
Queen Marchesa
36%inclusion10 decks28 decks
30%synergy
Akiri, Fearless Voyager
36%inclusion10 decks28 decks
34%synergy
Mother of Runes
32%inclusion9 decks28 decks
25%synergy
Goblin Sharpshooter
29%inclusion8 decks28 decks
28%synergy
Assault Intercessor
21%inclusion6 decks28 decks
21%synergy
Void Beckoner
21%inclusion6 decks28 decks
21%synergy
Massacre Girl, Known Killer
21%inclusion6 decks28 decks
19%synergy
Marvin, Murderous Mimic
21%inclusion5 decks24 decks
20%synergy
Patrolling Peacemaker
19%inclusion3 decks16 decks
18%synergy
Puresteel Paladin
18%inclusion5 decks28 decks
14%synergy
Zagras, Thief of Heartbeats
18%inclusion5 decks28 decks
17%synergy
Witch Enchanter
15%inclusion4 decks27 decks
8%synergy
Bureau Headmaster
15%inclusion4 decks27 decks
14%synergy
Gisa, the Hellraiser
14%inclusion4 decks28 decks
14%synergy
Sram, Senior Edificer
14%inclusion4 decks28 decks
11%synergy
Athreos, Shroud-Veiled
14%inclusion4 decks28 decks
13%synergy
Royal Assassin
14%inclusion4 decks28 decks
11%synergy
Gisa, Glorious Resurrector
14%inclusion4 decks28 decks
13%synergy
Archetype of Finality
14%inclusion4 decks28 decks
13%synergy
Oft-Nabbed Goat
13%inclusion1 decks8 decks
12%synergy
Blood Cultist
11%inclusion3 decks28 decks
10%synergy
Solemn Simulacrum
11%inclusion3 decks28 decks
-2%synergy
Kellan, the Fae-Blooded
11%inclusion3 decks28 decks
10%synergy
Deathbringer Thoctar
11%inclusion3 decks28 decks
10%synergy
Shadrix Silverquill
11%inclusion3 decks28 decks
9%synergy
Varchild, Betrayer of Kjeldor
11%inclusion3 decks28 decks
10%synergy
Blood Artist
11%inclusion3 decks28 decks
-7%synergy
Esper Sentinel
11%inclusion3 decks28 decks
-8%synergy
Clackbridge Troll
11%inclusion3 decks28 decks
10%synergy
Hunted Bonebrute
11%inclusion3 decks28 decks
11%synergy
Mangara, the Diplomat
11%inclusion3 decks28 decks
6%synergy
Combat Calligrapher
11%inclusion3 decks28 decks
10%synergy
Grateful Apparition
11%inclusion3 decks28 decks
10%synergy
Jirina, Dauntless General
11%inclusion3 decks28 decks
9%synergy
Sun Titan
11%inclusion3 decks28 decks
0%synergy
Tor Wauki the Younger
11%inclusion3 decks28 decks
10%synergy
Lizard Blades
11%inclusion3 decks28 decks
9%synergy
Azula, Ruthless Firebender
8.3%inclusion1 decks12 decks
8%synergy
Boggart Trawler
7.4%inclusion2 decks27 decks
5%synergy
Weathered Wayfarer
7.1%inclusion2 decks28 decks
5%synergy
Instants
You Are Already Dead
50%inclusion14 decks28 decks
48%synergy
Crackling Doom
46%inclusion13 decks28 decks
29%synergy
Stroke of Midnight
43%inclusion12 decks28 decks
31%synergy
Swords to Plowshares
39%inclusion11 decks28 decks
-23%synergy
Fracture
39%inclusion11 decks28 decks
33%synergy
Generous Gift
36%inclusion10 decks28 decks
18%synergy
Anguished Unmaking
32%inclusion9 decks28 decks
-2%synergy
Mirrodin Avenged
32%inclusion9 decks28 decks
31%synergy
Sejiri Shelter
21%inclusion6 decks28 decks
19%synergy
Chaos Warp
18%inclusion5 decks28 decks
2%synergy
Path to Exile
18%inclusion5 decks28 decks
-29%synergy
Deflecting Palm
18%inclusion5 decks28 decks
11%synergy
Malakir Rebirth
18%inclusion5 decks28 decks
12%synergy
Legion Leadership
15%inclusion4 decks27 decks
10%synergy
Terminate
14%inclusion4 decks28 decks
2%synergy
Battle-Rage Blessing
14%inclusion4 decks28 decks
14%synergy
Offer Immortality
14%inclusion4 decks28 decks
13%synergy
Tragic Slip
14%inclusion4 decks28 decks
13%synergy
Untimely Malfunction
12%inclusion3 decks25 decks
7%synergy
Acrobatic Leap
11%inclusion3 decks28 decks
11%synergy
Flawless Maneuver
11%inclusion3 decks28 decks
-4%synergy
Bladebrand
11%inclusion3 decks28 decks
10%synergy
Mortify
11%inclusion3 decks28 decks
-5%synergy
Valakut Awakening
11%inclusion3 decks28 decks
8%synergy
Parting Gust
7.4%inclusion2 decks27 decks
7%synergy
Dawn's Truce
7.4%inclusion2 decks27 decks
0%synergy
Battlefield Improvisation
7.4%inclusion2 decks27 decks
7%synergy
Dire Tactics
7.1%inclusion2 decks28 decks
4%synergy
Loran's Escape
7.1%inclusion2 decks28 decks
6%synergy
Whisper of the Dross
7.1%inclusion2 decks28 decks
7%synergy
Return the Favor
7.1%inclusion2 decks28 decks
5%synergy
Clever Concealment
7.1%inclusion2 decks28 decks
3%synergy
Infernal Grasp
7.1%inclusion2 decks28 decks
5%synergy
Tainted Strike
7.1%inclusion2 decks28 decks
7%synergy
Wear // Tear
7.1%inclusion2 decks28 decks
-4%synergy
Despark
7.1%inclusion2 decks28 decks
-7%synergy
Final Showdown
7.1%inclusion2 decks28 decks
5%synergy
Volt Charge
7.1%inclusion2 decks28 decks
7%synergy
Touch of Moonglove
7.1%inclusion2 decks28 decks
7%synergy
Take Up the Shield
7.1%inclusion2 decks28 decks
7%synergy
Rebuff the Wicked
7.1%inclusion2 decks28 decks
6%synergy
Big Score
7.1%inclusion2 decks28 decks
-3%synergy
Cloud's Limit Break
5.0%inclusion1 decks20 decks
5%synergy
Laughing Mad
5.0%inclusion1 decks20 decks
1%synergy
Sorceries
Ruinous Ultimatum
43%inclusion12 decks28 decks
4%synergy
Read the Bones
39%inclusion11 decks28 decks
30%synergy
Vandalblast
36%inclusion10 decks28 decks
25%synergy
Mythos of Snapdax
32%inclusion9 decks28 decks
27%synergy
Night's Whisper
32%inclusion9 decks28 decks
19%synergy
Painful Truths
29%inclusion8 decks28 decks
20%synergy
Blasphemous Act
21%inclusion6 decks28 decks
-1%synergy
Call of the Death-Dweller
18%inclusion5 decks28 decks
17%synergy
Damn
18%inclusion5 decks28 decks
0%synergy
Drown in Ichor
18%inclusion5 decks28 decks
17%synergy
Sign in Blood
14%inclusion4 decks28 decks
6%synergy
Chandra's Ignition
14%inclusion4 decks28 decks
12%synergy
Steelshaper's Gift
14%inclusion4 decks28 decks
11%synergy
Tempt with Bunnies
11%inclusion3 decks27 decks
10%synergy
Sevinne's Reclamation
11%inclusion3 decks28 decks
3%synergy
Unearth
11%inclusion3 decks28 decks
8%synergy
Feed the Swarm
11%inclusion3 decks28 decks
6%synergy
Reanimate
11%inclusion3 decks28 decks
-6%synergy
Rip Apart
11%inclusion3 decks28 decks
10%synergy
Iroh's Demonstration
8.3%inclusion1 decks12 decks
8%synergy
Ruinous Waterbending
8.3%inclusion1 decks12 decks
8%synergy
Bloodsoaked Insight
7.4%inclusion2 decks27 decks
6%synergy
Sundering Eruption
7.4%inclusion2 decks27 decks
5%synergy
Vat Emergence
7.1%inclusion2 decks28 decks
7%synergy
Divine Reckoning
7.1%inclusion2 decks28 decks
7%synergy
Faithless Looting
7.1%inclusion2 decks28 decks
-8%synergy
Unfinished Business
7.1%inclusion2 decks28 decks
7%synergy
Single Combat
7.1%inclusion2 decks28 decks
6%synergy
Syphon Mind
7.1%inclusion2 decks28 decks
6%synergy
Cleansing Nova
7.1%inclusion2 decks28 decks
5%synergy
Decode Transmissions
6.3%inclusion1 decks16 decks
6%synergy
Mutinous Massacre
6.3%inclusion1 decks16 decks
6%synergy
Romantic Rendezvous
6.3%inclusion1 decks16 decks
6%synergy
Utility Artifacts
Swiftfoot Boots
50%inclusion14 decks28 decks
18%synergy
Thornbite Staff
46%inclusion13 decks28 decks
45%synergy
Gorgon Flail
36%inclusion10 decks28 decks
35%synergy
Illusionist's Bracers
32%inclusion9 decks28 decks
31%synergy
Shadowspear
32%inclusion9 decks28 decks
28%synergy
Magewright's Stone
32%inclusion9 decks28 decks
31%synergy
Hunter's Blowgun
32%inclusion9 decks28 decks
32%synergy
Quietus Spike
29%inclusion8 decks28 decks
27%synergy
Brotherhood Regalia
26%inclusion7 decks27 decks
23%synergy
Chainsaw
22%inclusion6 decks27 decks
22%synergy
Whispersilk Cloak
21%inclusion6 decks28 decks
16%synergy
Mithril Coat
18%inclusion5 decks28 decks
12%synergy
The Fire Nation Drill
17%inclusion2 decks12 decks
16%synergy
Wayfarer's Bauble
14%inclusion4 decks28 decks
6%synergy
Hidden Blade
14%inclusion4 decks28 decks
14%synergy
Thousand-Year Elixir
14%inclusion4 decks28 decks
13%synergy
Sword of the Animist
14%inclusion4 decks28 decks
5%synergy
Halo Fountain
11%inclusion3 decks28 decks
10%synergy
Mask of Griselbrand
11%inclusion3 decks28 decks
10%synergy
Haystack
11%inclusion3 decks28 decks
9%synergy
Battlemage's Bracers
11%inclusion3 decks28 decks
10%synergy
Staff of Domination
11%inclusion3 decks28 decks
10%synergy
Dragonfire Blade
10%inclusion2 decks21 decks
8%synergy
Glaring Spotlight
7.1%inclusion2 decks28 decks
7%synergy
Sword of Hearth and Home
7.1%inclusion2 decks28 decks
5%synergy
Conqueror's Flail
7.1%inclusion2 decks28 decks
6%synergy
Hammer of Nazahn
7.1%inclusion2 decks28 decks
5%synergy
Sunforger
7.1%inclusion2 decks28 decks
4%synergy
Blackblade Reforged
7.1%inclusion2 decks28 decks
3%synergy
Requiem Monolith
6.3%inclusion1 decks16 decks
6%synergy
Dancer's Chakrams
5.0%inclusion1 decks20 decks
5%synergy
The Fire Crystal
5.0%inclusion1 decks20 decks
2%synergy
Enchantments
Reconnaissance
36%inclusion10 decks28 decks
24%synergy
Fighter Class
36%inclusion10 decks28 decks
33%synergy
Phyrexian Arena
36%inclusion10 decks28 decks
17%synergy
At Knifepoint
29%inclusion8 decks28 decks
27%synergy
Sigarda's Aid
18%inclusion5 decks28 decks
15%synergy
Dazzling Theater // Prop Room
17%inclusion4 decks23 decks
15%synergy
Nowhere to Run
15%inclusion4 decks27 decks
14%synergy
Aspect of Gorgon
14%inclusion4 decks28 decks
14%synergy
Revel in Riches
14%inclusion4 decks28 decks
8%synergy
Black Market Connections
14%inclusion4 decks28 decks
-1%synergy
Glasswing Grace
11%inclusion3 decks27 decks
10%synergy
Retreat to Hagra
11%inclusion3 decks28 decks
10%synergy
Death Pits of Rath
11%inclusion3 decks28 decks
10%synergy
Agent of the Shadow Thieves
11%inclusion3 decks28 decks
10%synergy
Kaya's Ghostform
11%inclusion3 decks28 decks
9%synergy
Ghostly Prison
11%inclusion3 decks28 decks
3%synergy
Sheltered by Ghosts
8.3%inclusion2 decks24 decks
8%synergy
Rune of Sustenance
7.1%inclusion2 decks28 decks
7%synergy
Smuggler's Share
7.1%inclusion2 decks28 decks
5%synergy
Ghoulish Impetus
7.1%inclusion2 decks28 decks
6%synergy
Reprobation
7.1%inclusion2 decks28 decks
7%synergy
Forge Anew
7.1%inclusion2 decks28 decks
5%synergy
Court of Ardenvale
7.1%inclusion2 decks28 decks
5%synergy
Feast of the Victorious Dead
7.1%inclusion2 decks28 decks
7%synergy
Cover of Darkness
7.1%inclusion2 decks28 decks
4%synergy
Planeswalkers
Dihada, Binder of Wills
11%inclusion3 decks28 decks
7%synergy
Vraska, Betrayal's Sting
7.1%inclusion2 decks28 decks
7%synergy
Gideon, Martial Paragon
7.1%inclusion2 decks28 decks
7%synergy
Utility Lands
Rogue's Passage
71%inclusion20 decks28 decks
48%synergy
Vault of the Archangel
61%inclusion17 decks28 decks
38%synergy
Bojuka Bog
50%inclusion14 decks28 decks
19%synergy
Arcane Lighthouse
50%inclusion14 decks28 decks
49%synergy
Karn's Bastion
21%inclusion6 decks28 decks
21%synergy
Sunhome, Fortress of the Legion
18%inclusion5 decks28 decks
14%synergy
Axgard Armory
18%inclusion5 decks28 decks
16%synergy
Detection Tower
18%inclusion5 decks28 decks
17%synergy
Buried Ruin
14%inclusion4 decks28 decks
11%synergy
Shizo, Death's Storehouse
11%inclusion3 decks28 decks
4%synergy
Maze of Ith
7.1%inclusion2 decks28 decks
4%synergy
Command Beacon
7.1%inclusion2 decks28 decks
2%synergy
Reliquary Tower
7.1%inclusion2 decks28 decks
-8%synergy
Temple of the False God
7.1%inclusion2 decks28 decks
1%synergy
Ishgard, the Holy See
5.0%inclusion1 decks20 decks
4%synergy
Mana Artifacts
Arcane Signet
89%inclusion25 decks28 decks
3%synergy
Sol Ring
89%inclusion25 decks28 decks
1%synergy
Patriar's Seal
68%inclusion19 decks28 decks
66%synergy
Orzhov Signet
61%inclusion17 decks28 decks
29%synergy
Rakdos Signet
57%inclusion16 decks28 decks
28%synergy
Talisman of Hierarchy
50%inclusion14 decks28 decks
9%synergy
Talisman of Conviction
46%inclusion13 decks28 decks
5%synergy
Boros Signet
43%inclusion12 decks28 decks
15%synergy
Talisman of Indulgence
39%inclusion11 decks28 decks
2%synergy
Bounty Board
36%inclusion10 decks28 decks
34%synergy
Fellwar Stone
21%inclusion6 decks28 decks
-7%synergy
Commander's Sphere
14%inclusion4 decks28 decks
0%synergy
Mind Stone
14%inclusion4 decks28 decks
6%synergy
Cursed Mirror
11%inclusion3 decks28 decks
8%synergy
Aetheric Amplifier
9.1%inclusion2 decks22 decks
9%synergy
Staff of Compleation
7.1%inclusion2 decks28 decks
7%synergy
Bandit's Haul
7.1%inclusion2 decks28 decks
6%synergy
Savai Crystal
7.1%inclusion2 decks28 decks
6%synergy
White Auracite
5.0%inclusion1 decks20 decks
5%synergy
Lands
Swamp
100%inclusion28 decks28 decks
5%synergy
Mountain
100%inclusion28 decks28 decks
6%synergy
Plains
100%inclusion28 decks28 decks
5%synergy
Command Tower
96%inclusion27 decks28 decks
4%synergy
Nomad Outpost
71%inclusion20 decks28 decks
13%synergy
Exotic Orchard
64%inclusion18 decks28 decks
12%synergy
Caves of Koilos
57%inclusion16 decks28 decks
18%synergy
Battlefield Forge
57%inclusion16 decks28 decks
17%synergy
Clifftop Retreat
57%inclusion16 decks28 decks
6%synergy
Isolated Chapel
54%inclusion15 decks28 decks
0%synergy
Dragonskull Summit
50%inclusion14 decks28 decks
-2%synergy
Forbidden Orchard
50%inclusion14 decks28 decks
47%synergy
Shattered Landscape
44%inclusion12 decks27 decks
25%synergy
Godless Shrine
39%inclusion11 decks28 decks
-8%synergy
Savai Triome
36%inclusion10 decks28 decks
-2%synergy
Smoldering Marsh
36%inclusion10 decks28 decks
-1%synergy
Spectator Seating
36%inclusion10 decks28 decks
4%synergy
Vault of Champions
36%inclusion10 decks28 decks
3%synergy
Path of Ancestry
32%inclusion9 decks28 decks
-6%synergy
Fetid Heath
29%inclusion8 decks28 decks
8%synergy
Sacred Foundry
29%inclusion8 decks28 decks
-16%synergy
Tainted Field
29%inclusion8 decks28 decks
17%synergy
Evolving Wilds
29%inclusion8 decks28 decks
2%synergy
Sulfurous Springs
29%inclusion8 decks28 decks
1%synergy
Terramorphic Expanse
25%inclusion7 decks28 decks
6%synergy
Blood Crypt
25%inclusion7 decks28 decks
-19%synergy
Orzhov Basilica
25%inclusion7 decks28 decks
11%synergy
Temple of Silence
25%inclusion7 decks28 decks
2%synergy
Shadowblood Ridge
21%inclusion6 decks28 decks
6%synergy
Temple of Malice
21%inclusion6 decks28 decks
5%synergy
Sejiri Shelter
21%inclusion6 decks28 decks
19%synergy
Rakdos Carnarium
18%inclusion5 decks28 decks
6%synergy
Luxury Suite
18%inclusion5 decks28 decks
-13%synergy
Rugged Prairie
18%inclusion5 decks28 decks
1%synergy
Shattered Sanctum
18%inclusion5 decks28 decks
-6%synergy
Malakir Rebirth
18%inclusion5 decks28 decks
12%synergy
Haunted Ridge
18%inclusion5 decks28 decks
-2%synergy
Witch Enchanter
15%inclusion4 decks27 decks
8%synergy
Legion Leadership
15%inclusion4 decks27 decks
10%synergy
Desolate Mire
14%inclusion4 decks28 decks
3%synergy
Ash Barrens
14%inclusion4 decks28 decks
7%synergy
Sundown Pass
14%inclusion4 decks28 decks
-6%synergy
Furycalm Snarl
14%inclusion4 decks28 decks
5%synergy
Temple of Triumph
14%inclusion4 decks28 decks
-8%synergy
Boros Garrison
14%inclusion4 decks28 decks
2%synergy
Shineshadow Snarl
14%inclusion4 decks28 decks
5%synergy
Sunscorched Divide
14%inclusion4 decks28 decks
8%synergy
Marsh Flats
14%inclusion4 decks28 decks
-17%synergy
Abundant Countryside
13%inclusion1 decks8 decks
12%synergy
Glasswing Grace
11%inclusion3 decks27 decks
10%synergy
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