Altaïr, Brotherhood Mentor (Commander) - Aggro

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #428
43decks
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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Utility Artifacts
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Utility Lands
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Dimension X
13%inclusion1 decks8 decks
12%synergy
High Synergy Cards
Basilisk Collar
81%inclusion35 decks43 decks
77%synergy
Minthara, Merciless Soul
77%inclusion33 decks43 decks
75%synergy
Sting, the Glinting Dagger
67%inclusion29 decks43 decks
66%synergy
Otharri, Suns' Glory
70%inclusion30 decks43 decks
64%synergy
Rune of Mortality
65%inclusion28 decks43 decks
64%synergy
Gorgon's Head
56%inclusion24 decks43 decks
55%synergy
Mari, the Killing Quill
58%inclusion25 decks43 decks
52%synergy
Morbid Opportunist
70%inclusion30 decks43 decks
52%synergy
Thornbite Staff
51%inclusion22 decks43 decks
50%synergy
Vorpal Sword
51%inclusion22 decks43 decks
49%synergy
Top Cards
Drumbellower
49%inclusion21 decks43 decks
47%synergy
Humble Defector
49%inclusion21 decks43 decks
46%synergy
Open the Armory
47%inclusion20 decks43 decks
42%synergy
General's Enforcer
47%inclusion20 decks43 decks
38%synergy
Gorgon Flail
47%inclusion20 decks43 decks
46%synergy
Anguished Unmaking
47%inclusion20 decks43 decks
13%synergy
Shay Cormac
46%inclusion19 decks41 decks
43%synergy
Falthis, Shadowcat Familiar
44%inclusion19 decks43 decks
43%synergy
Daxos the Returned
44%inclusion19 decks43 decks
43%synergy
Boros Charm
42%inclusion18 decks43 decks
13%synergy
Game Changers
Enlightened Tutor
16%inclusion7 decks43 decks
4%synergy
Demonic Tutor
14%inclusion6 decks43 decks
-5%synergy
Jeska's Will
9.3%inclusion4 decks43 decks
0%synergy
Teferi's Protection
7.0%inclusion3 decks43 decks
-12%synergy
Farewell
7.0%inclusion3 decks43 decks
-4%synergy
Gamble
7.0%inclusion3 decks43 decks
1%synergy
Creatures
Lae'zel, Vlaakith's Champion
40%inclusion17 decks43 decks
38%synergy
Slaughter Specialist
35%inclusion15 decks43 decks
34%synergy
Kalemne, Disciple of Iroas
35%inclusion15 decks43 decks
34%synergy
Taii Wakeen, Perfect Shot
33%inclusion14 decks43 decks
32%synergy
Puresteel Paladin
33%inclusion14 decks43 decks
29%synergy
Ertha Jo, Frontier Mentor
30%inclusion13 decks43 decks
30%synergy
Stoneforge Mystic
30%inclusion13 decks43 decks
27%synergy
Akiri, Fearless Voyager
28%inclusion12 decks43 decks
26%synergy
Mathas, Fiend Seeker
26%inclusion11 decks43 decks
24%synergy
White Plume Adventurer
26%inclusion11 decks43 decks
24%synergy
Mother of Runes
26%inclusion11 decks43 decks
18%synergy
Queen Marchesa
26%inclusion11 decks43 decks
19%synergy
Ankle Shanker
23%inclusion10 decks43 decks
20%synergy
Termination Facilitator
23%inclusion10 decks43 decks
22%synergy
Clackbridge Troll
23%inclusion10 decks43 decks
23%synergy
Goblin Sharpshooter
23%inclusion10 decks43 decks
23%synergy
Archetype of Finality
23%inclusion10 decks43 decks
22%synergy
Void Beckoner
21%inclusion9 decks43 decks
20%synergy
Sun Titan
21%inclusion9 decks43 decks
10%synergy
Blood Cultist
19%inclusion8 decks43 decks
18%synergy
Magda, the Hoardmaster
19%inclusion8 decks43 decks
16%synergy
Harvester of Souls
19%inclusion8 decks43 decks
15%synergy
Zagras, Thief of Heartbeats
19%inclusion8 decks43 decks
18%synergy
Sram, Senior Edificer
19%inclusion8 decks43 decks
16%synergy
Royal Assassin
19%inclusion8 decks43 decks
16%synergy
Marvin, Murderous Mimic
18%inclusion7 decks38 decks
17%synergy
Maha, Its Feathers Night
17%inclusion7 decks41 decks
16%synergy
Bureau Headmaster
17%inclusion7 decks41 decks
16%synergy
Blood Artist
16%inclusion7 decks43 decks
-2%synergy
Assault Intercessor
16%inclusion7 decks43 decks
16%synergy
Esper Sentinel
16%inclusion7 decks43 decks
-2%synergy
Grateful Apparition
16%inclusion7 decks43 decks
16%synergy
Ornithopter of Paradise
14%inclusion6 decks43 decks
12%synergy
Stonehewer Giant
14%inclusion6 decks43 decks
13%synergy
Massacre Girl, Known Killer
14%inclusion6 decks43 decks
12%synergy
Deathbringer Thoctar
12%inclusion5 decks43 decks
11%synergy
Giver of Runes
12%inclusion5 decks43 decks
9%synergy
Torbran, Thane of Red Fell
12%inclusion5 decks43 decks
11%synergy
Cunning Sparkmage
12%inclusion5 decks43 decks
11%synergy
Loran of the Third Path
12%inclusion5 decks43 decks
5%synergy
Tor Wauki the Younger
12%inclusion5 decks43 decks
11%synergy
Jirina, Dauntless General
12%inclusion5 decks43 decks
10%synergy
Gisa, Glorious Resurrector
12%inclusion5 decks43 decks
11%synergy
Azula, Ruthless Firebender
11%inclusion2 decks18 decks
11%synergy
Ellie, Brick Master
11%inclusion2 decks19 decks
10%synergy
Karlach, Fury of Avernus
9.3%inclusion4 decks43 decks
5%synergy
Solemn Simulacrum
9.3%inclusion4 decks43 decks
-4%synergy
Kellan, the Fae-Blooded
9.3%inclusion4 decks43 decks
8%synergy
Aurelia, the Warleader
9.3%inclusion4 decks43 decks
-8%synergy
Robaran Mercenaries
9.3%inclusion4 decks43 decks
9%synergy
Instants
You Are Already Dead
42%inclusion18 decks43 decks
40%synergy
Crackling Doom
40%inclusion17 decks43 decks
22%synergy
Swords to Plowshares
33%inclusion14 decks43 decks
-29%synergy
Stroke of Midnight
30%inclusion13 decks43 decks
18%synergy
Mirrodin Avenged
28%inclusion12 decks43 decks
27%synergy
Terminate
26%inclusion11 decks43 decks
13%synergy
Flawless Maneuver
21%inclusion9 decks43 decks
6%synergy
Fracture
21%inclusion9 decks43 decks
15%synergy
Despark
19%inclusion8 decks43 decks
5%synergy
Path to Exile
19%inclusion8 decks43 decks
-28%synergy
Untimely Malfunction
18%inclusion7 decks39 decks
13%synergy
Dire Tactics
16%inclusion7 decks43 decks
14%synergy
Inevitable Defeat
15%inclusion5 decks34 decks
9%synergy
Mortify
14%inclusion6 decks43 decks
-1%synergy
Bladebrand
14%inclusion6 decks43 decks
13%synergy
Offer Immortality
14%inclusion6 decks43 decks
13%synergy
Tragic Slip
14%inclusion6 decks43 decks
13%synergy
Generous Gift
14%inclusion6 decks43 decks
-4%synergy
Chaos Warp
12%inclusion5 decks43 decks
-4%synergy
Loran's Escape
12%inclusion5 decks43 decks
10%synergy
Djeru's Resolve
12%inclusion5 decks43 decks
12%synergy
Wear // Tear
12%inclusion5 decks43 decks
0%synergy
Dawn's Truce
10%inclusion4 decks41 decks
3%synergy
Toxin Analysis
9.3%inclusion4 decks43 decks
9%synergy
Blacksmith's Skill
9.3%inclusion4 decks43 decks
8%synergy
Dark Ritual
9.3%inclusion4 decks43 decks
-7%synergy
Malakir Rebirth
9.3%inclusion4 decks43 decks
4%synergy
Abrade
9.3%inclusion4 decks43 decks
3%synergy
Scarblade's Malice
8.3%inclusion1 decks12 decks
8%synergy
Act of Heroism
7.0%inclusion3 decks43 decks
7%synergy
Return the Favor
7.0%inclusion3 decks43 decks
5%synergy
Virulent Swipe
7.0%inclusion3 decks43 decks
7%synergy
Deflecting Swat
7.0%inclusion3 decks43 decks
-9%synergy
Surge of Salvation
7.0%inclusion3 decks43 decks
6%synergy
Volt Charge
7.0%inclusion3 decks43 decks
7%synergy
Utter End
7.0%inclusion3 decks43 decks
2%synergy
Big Score
7.0%inclusion3 decks43 decks
-3%synergy
Deflecting Palm
7.0%inclusion3 decks43 decks
1%synergy
Maximum Overdrive
5.7%inclusion2 decks35 decks
6%synergy
Judgment of Alexander
5.3%inclusion1 decks19 decks
5%synergy
Sorceries
Painful Truths
35%inclusion15 decks43 decks
27%synergy
Ruinous Ultimatum
33%inclusion14 decks43 decks
-7%synergy
Steelshaper's Gift
33%inclusion14 decks43 decks
29%synergy
Read the Bones
26%inclusion11 decks43 decks
16%synergy
Call of the Death-Dweller
23%inclusion10 decks43 decks
23%synergy
Sign in Blood
21%inclusion9 decks43 decks
13%synergy
Mythos of Snapdax
19%inclusion8 decks43 decks
13%synergy
Night's Whisper
19%inclusion8 decks43 decks
5%synergy
Sevinne's Reclamation
16%inclusion7 decks43 decks
8%synergy
Vindicate
16%inclusion7 decks43 decks
10%synergy
Unearth
16%inclusion7 decks43 decks
14%synergy
Reanimate
14%inclusion6 decks43 decks
-3%synergy
Blasphemous Act
14%inclusion6 decks43 decks
-9%synergy
Vandalblast
12%inclusion5 decks43 decks
1%synergy
Damn
12%inclusion5 decks43 decks
-6%synergy
Drown in Ichor
12%inclusion5 decks43 decks
11%synergy
Overpowering Attack
10%inclusion4 decks41 decks
7%synergy
Seize the Day
9.3%inclusion4 decks43 decks
8%synergy
Faithless Looting
9.3%inclusion4 decks43 decks
-6%synergy
Unfinished Business
9.3%inclusion4 decks43 decks
9%synergy
Reconstruct History
9.3%inclusion4 decks43 decks
9%synergy
Vat Emergence
7.0%inclusion3 decks43 decks
7%synergy
Austere Command
7.0%inclusion3 decks43 decks
0%synergy
Diabolic Tutor
7.0%inclusion3 decks43 decks
1%synergy
Single Combat
7.0%inclusion3 decks43 decks
5%synergy
Cleansing Nova
7.0%inclusion3 decks43 decks
5%synergy
Chandra's Ignition
7.0%inclusion3 decks43 decks
5%synergy
Utility Artifacts
Swiftfoot Boots
40%inclusion17 decks43 decks
8%synergy
Magewright's Stone
37%inclusion16 decks43 decks
36%synergy
Quietus Spike
33%inclusion14 decks43 decks
31%synergy
Shadowspear
30%inclusion13 decks43 decks
26%synergy
Hunter's Blowgun
26%inclusion11 decks43 decks
25%synergy
Glaring Spotlight
23%inclusion10 decks43 decks
23%synergy
Brotherhood Regalia
20%inclusion8 decks41 decks
16%synergy
Wayfarer's Bauble
16%inclusion7 decks43 decks
8%synergy
Thousand-Year Elixir
16%inclusion7 decks43 decks
15%synergy
Illusionist's Bracers
14%inclusion6 decks43 decks
12%synergy
Conqueror's Flail
14%inclusion6 decks43 decks
13%synergy
Battlemage's Bracers
14%inclusion6 decks43 decks
13%synergy
Mithril Coat
12%inclusion5 decks43 decks
6%synergy
Lightning Greaves
12%inclusion5 decks43 decks
-23%synergy
Blackblade Reforged
12%inclusion5 decks43 decks
7%synergy
Chainsaw
10%inclusion4 decks41 decks
9%synergy
Embercleave
9.3%inclusion4 decks43 decks
6%synergy
The Reaver Cleaver
9.3%inclusion4 decks43 decks
3%synergy
Hidden Blade
9.3%inclusion4 decks43 decks
9%synergy
Hammer of Nazahn
9.3%inclusion4 decks43 decks
7%synergy
Mask of Memory
9.3%inclusion4 decks43 decks
8%synergy
The Seriema
9.1%inclusion2 decks22 decks
8%synergy
Halo Fountain
7.0%inclusion3 decks43 decks
6%synergy
Robe of Stars
7.0%inclusion3 decks43 decks
6%synergy
Trailblazer's Boots
7.0%inclusion3 decks43 decks
5%synergy
Skullclamp
7.0%inclusion3 decks43 decks
-22%synergy
Whispersilk Cloak
7.0%inclusion3 decks43 decks
1%synergy
Reaper's Talisman
7.0%inclusion3 decks43 decks
6%synergy
Sword of the Animist
7.0%inclusion3 decks43 decks
-2%synergy
Puppet Strings
7.0%inclusion3 decks43 decks
7%synergy
Dragonfire Blade
6.7%inclusion2 decks30 decks
5%synergy
Infantry Shield
6.5%inclusion2 decks31 decks
-3%synergy
The Fire Nation Drill
5.6%inclusion1 decks18 decks
5%synergy
Peter Parker's Camera
5.0%inclusion1 decks20 decks
5%synergy
Enchantments
Reconnaissance
40%inclusion17 decks43 decks
28%synergy
Fighter Class
37%inclusion16 decks43 decks
34%synergy
All-Out Assault
32%inclusion10 decks31 decks
20%synergy
Gift of Doom
28%inclusion12 decks43 decks
27%synergy
Aspect of Gorgon
23%inclusion10 decks43 decks
23%synergy
Sigarda's Aid
21%inclusion9 decks43 decks
18%synergy
Retreat to Hagra
19%inclusion8 decks43 decks
18%synergy
Nowhere to Run
17%inclusion7 decks41 decks
17%synergy
Revel in Riches
16%inclusion7 decks43 decks
10%synergy
Dazzling Theater // Prop Room
16%inclusion6 decks38 decks
14%synergy
Agent of the Shadow Thieves
14%inclusion6 decks43 decks
13%synergy
Black Market
12%inclusion5 decks43 decks
6%synergy
Forge Anew
12%inclusion5 decks43 decks
9%synergy
Death Pits of Rath
12%inclusion5 decks43 decks
11%synergy
Black Market Connections
12%inclusion5 decks43 decks
-4%synergy
At Knifepoint
12%inclusion5 decks43 decks
10%synergy
Forging the Tyrite Sword
9.3%inclusion4 decks43 decks
8%synergy
Phyrexian Arena
9.3%inclusion4 decks43 decks
-9%synergy
Collective Inferno
8.3%inclusion1 decks12 decks
7%synergy
Aggravated Assault
7.0%inclusion3 decks43 decks
2%synergy
Life Insurance
7.0%inclusion3 decks43 decks
5%synergy
Land Tax
7.0%inclusion3 decks43 decks
1%synergy
Search for Dagger
5.3%inclusion1 decks19 decks
5%synergy
Brilliant Wings
5.3%inclusion1 decks19 decks
5%synergy
Utility Lands
Vault of the Archangel
44%inclusion19 decks43 decks
21%synergy
Rogue's Passage
37%inclusion16 decks43 decks
14%synergy
Arcane Lighthouse
33%inclusion14 decks43 decks
31%synergy
Bojuka Bog
21%inclusion9 decks43 decks
-10%synergy
Detection Tower
16%inclusion7 decks43 decks
16%synergy
Axgard Armory
16%inclusion7 decks43 decks
14%synergy
Karn's Bastion
16%inclusion7 decks43 decks
15%synergy
Urborg, Tomb of Yawgmoth
14%inclusion6 decks43 decks
1%synergy
Maze of Ith
9.3%inclusion4 decks43 decks
6%synergy
Buried Ruin
9.3%inclusion4 decks43 decks
6%synergy
Eiganjo, Seat of the Empire
9.3%inclusion4 decks43 decks
3%synergy
Command Beacon
9.3%inclusion4 decks43 decks
4%synergy
Sunhome, Fortress of the Legion
7.0%inclusion3 decks43 decks
3%synergy
Reliquary Tower
7.0%inclusion3 decks43 decks
-8%synergy
Dalkovan Encampment
6.5%inclusion2 decks31 decks
-2%synergy
Mana Artifacts
Sol Ring
79%inclusion34 decks43 decks
-9%synergy
Arcane Signet
77%inclusion33 decks43 decks
-9%synergy
Patriar's Seal
49%inclusion21 decks43 decks
47%synergy
Talisman of Conviction
40%inclusion17 decks43 decks
-2%synergy
Talisman of Hierarchy
37%inclusion16 decks43 decks
-4%synergy
Boros Signet
33%inclusion14 decks43 decks
5%synergy
Rakdos Signet
30%inclusion13 decks43 decks
1%synergy
Fellwar Stone
30%inclusion13 decks43 decks
2%synergy
Orzhov Signet
30%inclusion13 decks43 decks
-1%synergy
Talisman of Indulgence
28%inclusion12 decks43 decks
-9%synergy
Commander's Sphere
21%inclusion9 decks43 decks
7%synergy
Mind Stone
12%inclusion5 decks43 decks
3%synergy
Bounty Board
12%inclusion5 decks43 decks
10%synergy
Aetheric Amplifier
11%inclusion4 decks35 decks
11%synergy
Lands
Swamp
100%inclusion43 decks43 decks
5%synergy
Mountain
100%inclusion43 decks43 decks
6%synergy
Plains
100%inclusion43 decks43 decks
5%synergy
Command Tower
93%inclusion40 decks43 decks
1%synergy
Nomad Outpost
67%inclusion29 decks43 decks
9%synergy
Clifftop Retreat
63%inclusion27 decks43 decks
12%synergy
Exotic Orchard
60%inclusion26 decks43 decks
8%synergy
Dragonskull Summit
60%inclusion26 decks43 decks
8%synergy
Isolated Chapel
56%inclusion24 decks43 decks
3%synergy
Caves of Koilos
47%inclusion20 decks43 decks
7%synergy
Smoldering Marsh
47%inclusion20 decks43 decks
10%synergy
Savai Triome
44%inclusion19 decks43 decks
6%synergy
Battlefield Forge
44%inclusion19 decks43 decks
4%synergy
Forbidden Orchard
42%inclusion18 decks43 decks
39%synergy
Sacred Foundry
37%inclusion16 decks43 decks
-8%synergy
Blood Crypt
35%inclusion15 decks43 decks
-9%synergy
Sulfurous Springs
35%inclusion15 decks43 decks
7%synergy
Spectator Seating
33%inclusion14 decks43 decks
1%synergy
Arid Mesa
33%inclusion14 decks43 decks
1%synergy
Godless Shrine
30%inclusion13 decks43 decks
-17%synergy
Evolving Wilds
30%inclusion13 decks43 decks
4%synergy
Luxury Suite
30%inclusion13 decks43 decks
-1%synergy
Vault of Champions
30%inclusion13 decks43 decks
-2%synergy
Shattered Landscape
29%inclusion12 decks42 decks
10%synergy
Fetid Heath
28%inclusion12 decks43 decks
7%synergy
Marsh Flats
28%inclusion12 decks43 decks
-3%synergy
Sundown Pass
26%inclusion11 decks43 decks
5%synergy
Path of Ancestry
26%inclusion11 decks43 decks
-12%synergy
Haunted Ridge
26%inclusion11 decks43 decks
6%synergy
Bloodstained Mire
26%inclusion11 decks43 decks
-7%synergy
Shattered Sanctum
23%inclusion10 decks43 decks
-1%synergy
Rakdos Carnarium
21%inclusion9 decks43 decks
9%synergy
Tainted Field
21%inclusion9 decks43 decks
9%synergy
Temple of Malice
21%inclusion9 decks43 decks
4%synergy
Rugged Prairie
21%inclusion9 decks43 decks
4%synergy
Needleverge Pathway
19%inclusion8 decks43 decks
11%synergy
Temple of Silence
19%inclusion8 decks43 decks
-4%synergy
Brightclimb Pathway
16%inclusion7 decks43 decks
8%synergy
Orzhov Basilica
16%inclusion7 decks43 decks
2%synergy
Plaza of Heroes
16%inclusion7 decks43 decks
12%synergy
Fabled Passage
14%inclusion6 decks43 decks
6%synergy
Concealed Courtyard
14%inclusion6 decks43 decks
8%synergy
Terramorphic Expanse
14%inclusion6 decks43 decks
-5%synergy
Myriad Landscape
14%inclusion6 decks43 decks
2%synergy
Bloodfell Caves
14%inclusion6 decks43 decks
5%synergy
Boros Garrison
14%inclusion6 decks43 decks
1%synergy
Elegant Parlor
14%inclusion6 decks43 decks
4%synergy
Graven Cairns
12%inclusion5 decks43 decks
0%synergy
Temple of Triumph
12%inclusion5 decks43 decks
-10%synergy
Wind-Scarred Crag
12%inclusion5 decks43 decks
3%synergy
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