Altaïr, Brotherhood Mentor (Commander) - Optimized

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #423
106decks
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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Utility Lands
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Oft-Nabbed Goat
5.6%inclusion1 decks18 decks
5%synergy
High Synergy Cards
Basilisk Collar
96%inclusion102 decks106 decks
92%synergy
Thornbite Staff
83%inclusion88 decks106 decks
82%synergy
Vorpal Sword
77%inclusion82 decks106 decks
75%synergy
Gorgon's Head
71%inclusion75 decks106 decks
70%synergy
Shadowspear
73%inclusion77 decks106 decks
68%synergy
Mari, the Killing Quill
72%inclusion76 decks106 decks
65%synergy
Rune of Mortality
66%inclusion70 decks106 decks
65%synergy
Drumbellower
66%inclusion70 decks106 decks
64%synergy
Sting, the Glinting Dagger
61%inclusion65 decks106 decks
60%synergy
Otharri, Suns' Glory
65%inclusion69 decks106 decks
59%synergy
Top Cards
Swiftfoot Boots
63%inclusion67 decks106 decks
32%synergy
Steelshaper's Gift
62%inclusion66 decks106 decks
59%synergy
Morbid Opportunist
58%inclusion61 decks106 decks
40%synergy
Open the Armory
58%inclusion61 decks106 decks
53%synergy
Falthis, Shadowcat Familiar
58%inclusion61 decks106 decks
56%synergy
Goblin Sharpshooter
58%inclusion61 decks106 decks
57%synergy
Quietus Spike
56%inclusion59 decks106 decks
54%synergy
Shay Cormac
56%inclusion59 decks106 decks
53%synergy
Minthara, Merciless Soul
52%inclusion55 decks106 decks
50%synergy
Boros Charm
50%inclusion53 decks106 decks
21%synergy
Game Changers
Smothering Tithe
64%inclusion68 decks106 decks
39%synergy
Enlightened Tutor
58%inclusion62 decks106 decks
46%synergy
Demonic Tutor
55%inclusion58 decks106 decks
36%synergy
Teferi's Protection
52%inclusion55 decks106 decks
32%synergy
Vampiric Tutor
43%inclusion46 decks106 decks
29%synergy
Orcish Bowmasters
28%inclusion30 decks106 decks
23%synergy
Jeska's Will
27%inclusion29 decks106 decks
17%synergy
Ancient Tomb
25%inclusion27 decks106 decks
17%synergy
The One Ring
21%inclusion22 decks106 decks
13%synergy
Farewell
18%inclusion19 decks106 decks
7%synergy
Creatures
Maha, Its Feathers Night
48%inclusion51 decks106 decks
47%synergy
General's Enforcer
48%inclusion51 decks106 decks
40%synergy
Stoneforge Mystic
47%inclusion50 decks106 decks
44%synergy
Esper Sentinel
45%inclusion48 decks106 decks
27%synergy
Puresteel Paladin
45%inclusion48 decks106 decks
41%synergy
Mother of Runes
43%inclusion46 decks106 decks
36%synergy
White Plume Adventurer
31%inclusion33 decks106 decks
30%synergy
Termination Facilitator
31%inclusion33 decks106 decks
29%synergy
Magda, the Hoardmaster
31%inclusion33 decks106 decks
29%synergy
Void Beckoner
29%inclusion31 decks106 decks
29%synergy
Daxos the Returned
29%inclusion31 decks106 decks
28%synergy
Taii Wakeen, Perfect Shot
27%inclusion29 decks106 decks
27%synergy
Harvester of Souls
27%inclusion29 decks106 decks
24%synergy
Lae'zel, Vlaakith's Champion
27%inclusion29 decks106 decks
25%synergy
Akiri, Fearless Voyager
25%inclusion27 decks106 decks
23%synergy
Humble Defector
24%inclusion25 decks106 decks
21%synergy
Kalemne, Disciple of Iroas
22%inclusion23 decks106 decks
21%synergy
Queen Marchesa
21%inclusion22 decks106 decks
14%synergy
Archetype of Finality
21%inclusion22 decks106 decks
20%synergy
Sram, Senior Edificer
21%inclusion22 decks106 decks
18%synergy
Blood Cultist
20%inclusion21 decks106 decks
19%synergy
Ertha Jo, Frontier Mentor
20%inclusion21 decks106 decks
19%synergy
Slaughter Specialist
19%inclusion20 decks106 decks
18%synergy
Mathas, Fiend Seeker
18%inclusion19 decks106 decks
16%synergy
Sun Titan
16%inclusion17 decks106 decks
5%synergy
Giver of Runes
15%inclusion16 decks106 decks
12%synergy
Opposition Agent
15%inclusion16 decks106 decks
12%synergy
Zagras, Thief of Heartbeats
14%inclusion15 decks106 decks
13%synergy
Grand Abolisher
14%inclusion15 decks106 decks
5%synergy
Cloud, Midgar Mercenary
14%inclusion10 decks73 decks
13%synergy
Deathbringer Thoctar
12%inclusion13 decks106 decks
12%synergy
Marvin, Murderous Mimic
12%inclusion13 decks106 decks
11%synergy
Massacre Girl, Known Killer
12%inclusion13 decks106 decks
10%synergy
Kediss, Emberclaw Familiar
12%inclusion13 decks106 decks
11%synergy
Athreos, Shroud-Veiled
12%inclusion13 decks106 decks
11%synergy
Cunning Sparkmage
12%inclusion13 decks106 decks
12%synergy
Kellan, the Fae-Blooded
11%inclusion12 decks106 decks
10%synergy
Drannith Magistrate
11%inclusion12 decks106 decks
9%synergy
Blood Artist
10%inclusion11 decks106 decks
-8%synergy
Stonehewer Giant
10%inclusion11 decks106 decks
9%synergy
Armored Skyhunter
10%inclusion11 decks106 decks
8%synergy
Azula, Ruthless Firebender
10%inclusion3 decks31 decks
9%synergy
Zuko, Firebending Master
10%inclusion3 decks31 decks
8%synergy
Assault Intercessor
9.4%inclusion10 decks106 decks
9%synergy
Bureau Headmaster
9.4%inclusion10 decks106 decks
9%synergy
Royal Assassin
9.4%inclusion10 decks106 decks
6%synergy
Qarsi Revenant
9.0%inclusion8 decks89 decks
6%synergy
Lotho, Corrupt Shirriff
8.5%inclusion9 decks106 decks
-5%synergy
Ragavan, Nimble Pilferer
8.5%inclusion9 decks106 decks
1%synergy
Gisa, Glorious Resurrector
8.5%inclusion9 decks106 decks
8%synergy
Instants
Deflecting Swat
48%inclusion51 decks106 decks
33%synergy
Swords to Plowshares
46%inclusion49 decks106 decks
-16%synergy
Anguished Unmaking
41%inclusion43 decks106 decks
7%synergy
Path to Exile
39%inclusion41 decks106 decks
-8%synergy
Flawless Maneuver
31%inclusion33 decks106 decks
17%synergy
You Are Already Dead
27%inclusion29 decks106 decks
26%synergy
Dawn's Truce
24%inclusion25 decks106 decks
17%synergy
Generous Gift
24%inclusion25 decks106 decks
5%synergy
Stroke of Midnight
22%inclusion23 decks106 decks
10%synergy
Malakir Rebirth
21%inclusion22 decks106 decks
15%synergy
Mirrodin Avenged
21%inclusion22 decks106 decks
20%synergy
Deadly Rollick
19%inclusion20 decks106 decks
8%synergy
Sejiri Shelter
18%inclusion19 decks106 decks
16%synergy
Fracture
16%inclusion17 decks106 decks
10%synergy
Crackling Doom
16%inclusion17 decks106 decks
-1%synergy
Despark
14%inclusion15 decks106 decks
0%synergy
Wear // Tear
13%inclusion14 decks106 decks
1%synergy
Mortify
13%inclusion14 decks106 decks
-2%synergy
Dark Ritual
13%inclusion14 decks106 decks
-3%synergy
Untimely Malfunction
11%inclusion12 decks106 decks
6%synergy
Akroma's Will
11%inclusion12 decks106 decks
-2%synergy
Rakdos Charm
10%inclusion11 decks106 decks
2%synergy
Chaos Warp
10%inclusion11 decks106 decks
-6%synergy
Fell the Profane
9.4%inclusion10 decks106 decks
3%synergy
Imp's Mischief
9.4%inclusion10 decks106 decks
8%synergy
Legion Leadership
9.4%inclusion10 decks106 decks
5%synergy
Valakut Awakening
8.5%inclusion9 decks106 decks
5%synergy
Terminate
8.5%inclusion9 decks106 decks
-4%synergy
Offer Immortality
8.5%inclusion9 decks106 decks
8%synergy
Restoration Magic
8.5%inclusion6 decks71 decks
6%synergy
Dire Tactics
7.5%inclusion8 decks106 decks
5%synergy
Tibalt's Trickery
6.6%inclusion7 decks106 decks
3%synergy
Utter End
6.6%inclusion7 decks106 decks
2%synergy
Deflecting Palm
6.6%inclusion7 decks106 decks
0%synergy
Red Elemental Blast
6.6%inclusion7 decks106 decks
2%synergy
Sudden Spoiling
6.6%inclusion7 decks106 decks
6%synergy
Clever Concealment
5.7%inclusion6 decks106 decks
2%synergy
Redirect Lightning
5.6%inclusion3 decks54 decks
0%synergy
Inevitable Defeat
5.4%inclusion5 decks92 decks
0%synergy
Sorceries
Ruinous Ultimatum
49%inclusion52 decks106 decks
10%synergy
Sevinne's Reclamation
25%inclusion27 decks106 decks
18%synergy
Mythos of Snapdax
25%inclusion26 decks106 decks
19%synergy
Chandra's Ignition
23%inclusion24 decks106 decks
21%synergy
Vandalblast
22%inclusion23 decks106 decks
11%synergy
Toxic Deluge
21%inclusion22 decks106 decks
13%synergy
Painful Truths
20%inclusion21 decks106 decks
11%synergy
Night's Whisper
20%inclusion21 decks106 decks
7%synergy
Blasphemous Act
19%inclusion20 decks106 decks
-4%synergy
Call of the Death-Dweller
17%inclusion18 decks106 decks
17%synergy
Read the Bones
14%inclusion15 decks106 decks
5%synergy
Sign in Blood
12%inclusion13 decks106 decks
4%synergy
Vindicate
11%inclusion12 decks106 decks
5%synergy
Reanimate
10%inclusion11 decks106 decks
-6%synergy
Diabolic Tutor
10%inclusion11 decks106 decks
4%synergy
Damn
10%inclusion11 decks106 decks
-8%synergy
Single Combat
8.5%inclusion9 decks106 decks
7%synergy
Gamble
8.5%inclusion9 decks106 decks
2%synergy
Faithless Looting
7.5%inclusion8 decks106 decks
-8%synergy
Unearth
7.5%inclusion8 decks106 decks
5%synergy
Drown in Ichor
7.5%inclusion8 decks106 decks
7%synergy
Wheel of Fortune
6.6%inclusion7 decks106 decks
3%synergy
Austere Command
6.6%inclusion7 decks106 decks
-1%synergy
Imperial Seal
6.6%inclusion7 decks106 decks
2%synergy
Avatar's Wrath
6.5%inclusion2 decks31 decks
2%synergy
Seize the Day
5.7%inclusion6 decks106 decks
5%synergy
Grim Tutor
5.7%inclusion6 decks106 decks
2%synergy
Reconstruct History
5.7%inclusion6 decks106 decks
5%synergy
Utility Artifacts
Gorgon Flail
49%inclusion52 decks106 decks
48%synergy
Magewright's Stone
41%inclusion43 decks106 decks
39%synergy
Mithril Coat
35%inclusion37 decks106 decks
29%synergy
Thousand-Year Elixir
32%inclusion34 decks106 decks
31%synergy
Illusionist's Bracers
30%inclusion32 decks106 decks
29%synergy
Hammer of Nazahn
25%inclusion26 decks106 decks
23%synergy
Lightning Greaves
22%inclusion23 decks106 decks
-13%synergy
Robe of Stars
18%inclusion19 decks106 decks
17%synergy
Sword of Feast and Famine
17%inclusion18 decks106 decks
13%synergy
Sword of Truth and Justice
15%inclusion16 decks106 decks
14%synergy
Hunter's Blowgun
15%inclusion16 decks106 decks
14%synergy
The Reaver Cleaver
14%inclusion15 decks106 decks
8%synergy
Sword of the Animist
13%inclusion14 decks106 decks
4%synergy
Darksteel Plate
10%inclusion11 decks106 decks
8%synergy
Sunforger
10%inclusion11 decks106 decks
7%synergy
Brotherhood Regalia
10%inclusion11 decks106 decks
7%synergy
Battlemage's Bracers
10%inclusion11 decks106 decks
10%synergy
The Masamune
10%inclusion7 decks69 decks
10%synergy
Conqueror's Flail
9.4%inclusion10 decks106 decks
8%synergy
Sword of Fire and Ice
9.4%inclusion10 decks106 decks
8%synergy
Glaring Spotlight
8.5%inclusion9 decks106 decks
8%synergy
Embercleave
7.5%inclusion8 decks106 decks
4%synergy
Whispersilk Cloak
7.5%inclusion8 decks106 decks
2%synergy
Dragonfire Blade
6.9%inclusion6 decks87 decks
5%synergy
Buster Sword
6.8%inclusion5 decks73 decks
5%synergy
Trailblazer's Boots
6.6%inclusion7 decks106 decks
4%synergy
Dowsing Dagger
6.6%inclusion7 decks106 decks
6%synergy
Champion's Helm
5.7%inclusion6 decks106 decks
4%synergy
Helm of the Host
5.7%inclusion6 decks106 decks
0%synergy
Colossus Hammer
5.7%inclusion6 decks106 decks
3%synergy
Reaper's Talisman
5.7%inclusion6 decks106 decks
5%synergy
Enchantments
Fighter Class
48%inclusion51 decks106 decks
45%synergy
Gift of Doom
44%inclusion47 decks106 decks
43%synergy
Sigarda's Aid
42%inclusion44 decks106 decks
39%synergy
Revel in Riches
34%inclusion36 decks106 decks
27%synergy
Reconnaissance
27%inclusion29 decks106 decks
16%synergy
Black Market Connections
25%inclusion26 decks106 decks
9%synergy
All-Out Assault
24%inclusion21 decks89 decks
12%synergy
Phyrexian Arena
23%inclusion24 decks106 decks
4%synergy
Dazzling Theater // Prop Room
21%inclusion22 decks106 decks
19%synergy
Trouble in Pairs
16%inclusion17 decks106 decks
11%synergy
Forge Anew
15%inclusion16 decks106 decks
13%synergy
Land Tax
14%inclusion15 decks106 decks
8%synergy
Aspect of Gorgon
13%inclusion14 decks106 decks
13%synergy
Black Market
12%inclusion13 decks106 decks
7%synergy
Blind Obedience
11%inclusion12 decks106 decks
6%synergy
Necropotence
9.4%inclusion10 decks106 decks
4%synergy
Retreat to Hagra
9.4%inclusion10 decks106 decks
9%synergy
Agent of the Shadow Thieves
8.5%inclusion9 decks106 decks
8%synergy
Ghostly Prison
8.5%inclusion9 decks106 decks
1%synergy
Death Pits of Rath
7.5%inclusion8 decks106 decks
7%synergy
Grave Betrayal
6.6%inclusion7 decks106 decks
6%synergy
Gift of Immortality
6.6%inclusion7 decks106 decks
6%synergy
Mantle of the Ancients
5.7%inclusion6 decks106 decks
5%synergy
Nowhere to Run
5.7%inclusion6 decks106 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
8.5%inclusion9 decks106 decks
8%synergy
Utility Lands
Vault of the Archangel
53%inclusion56 decks106 decks
30%synergy
Arcane Lighthouse
45%inclusion48 decks106 decks
44%synergy
Rogue's Passage
44%inclusion47 decks106 decks
21%synergy
Bojuka Bog
40%inclusion42 decks106 decks
9%synergy
Urza's Saga
34%inclusion36 decks106 decks
30%synergy
Shizo, Death's Storehouse
28%inclusion30 decks106 decks
21%synergy
Urborg, Tomb of Yawgmoth
26%inclusion28 decks106 decks
13%synergy
Buried Ruin
24%inclusion25 decks106 decks
20%synergy
Detection Tower
23%inclusion24 decks106 decks
22%synergy
Karn's Bastion
19%inclusion20 decks106 decks
18%synergy
Eiganjo, Seat of the Empire
17%inclusion18 decks106 decks
10%synergy
Axgard Armory
16%inclusion17 decks106 decks
14%synergy
Command Beacon
10%inclusion11 decks106 decks
5%synergy
Inventors' Fair
9.4%inclusion10 decks106 decks
7%synergy
Sunhome, Fortress of the Legion
8.5%inclusion9 decks106 decks
5%synergy
Reliquary Tower
8.5%inclusion9 decks106 decks
-7%synergy
Cabal Coffers
7.5%inclusion8 decks106 decks
4%synergy
Castle Locthwain
6.6%inclusion7 decks106 decks
4%synergy
Shinka, the Bloodsoaked Keep
5.7%inclusion6 decks106 decks
3%synergy
Mana Artifacts
Sol Ring
94%inclusion100 decks106 decks
6%synergy
Arcane Signet
86%inclusion91 decks106 decks
0%synergy
Patriar's Seal
50%inclusion53 decks106 decks
48%synergy
Talisman of Hierarchy
40%inclusion42 decks106 decks
-1%synergy
Talisman of Conviction
39%inclusion41 decks106 decks
-3%synergy
Orzhov Signet
39%inclusion41 decks106 decks
7%synergy
Talisman of Indulgence
37%inclusion39 decks106 decks
0%synergy
Boros Signet
36%inclusion38 decks106 decks
8%synergy
Rakdos Signet
28%inclusion30 decks106 decks
-2%synergy
Fellwar Stone
26%inclusion28 decks106 decks
-2%synergy
Aetheric Amplifier
13%inclusion13 decks103 decks
12%synergy
Mox Opal
12%inclusion13 decks106 decks
8%synergy
Mana Vault
10%inclusion11 decks106 decks
6%synergy
Bounty Board
9.4%inclusion10 decks106 decks
7%synergy
Commander's Sphere
9.4%inclusion10 decks106 decks
-5%synergy
Chromatic Lantern
8.5%inclusion9 decks106 decks
-3%synergy
Bandit's Haul
8.5%inclusion9 decks106 decks
7%synergy
Chrome Mox
8.5%inclusion9 decks106 decks
4%synergy
Mox Amber
7.5%inclusion8 decks106 decks
3%synergy
Lotus Petal
5.7%inclusion6 decks106 decks
0%synergy
Mox Diamond
5.7%inclusion6 decks106 decks
2%synergy
Lands
Command Tower
97%inclusion103 decks106 decks
5%synergy
Plains
97%inclusion103 decks106 decks
2%synergy
Swamp
95%inclusion101 decks106 decks
0%synergy
Mountain
94%inclusion100 decks106 decks
0%synergy
Godless Shrine
77%inclusion82 decks106 decks
30%synergy
Sacred Foundry
75%inclusion80 decks106 decks
31%synergy
Blood Crypt
74%inclusion78 decks106 decks
30%synergy
Savai Triome
72%inclusion76 decks106 decks
34%synergy
Bloodstained Mire
63%inclusion67 decks106 decks
31%synergy
Arid Mesa
62%inclusion66 decks106 decks
31%synergy
Spectator Seating
61%inclusion65 decks106 decks
30%synergy
Marsh Flats
61%inclusion65 decks106 decks
30%synergy
Luxury Suite
58%inclusion62 decks106 decks
27%synergy
Vault of Champions
57%inclusion60 decks106 decks
24%synergy
Forbidden Orchard
48%inclusion51 decks106 decks
45%synergy
Isolated Chapel
47%inclusion50 decks106 decks
-6%synergy
Clifftop Retreat
42%inclusion45 decks106 decks
-8%synergy
Nomad Outpost
42%inclusion45 decks106 decks
-16%synergy
Exotic Orchard
40%inclusion42 decks106 decks
-12%synergy
Dragonskull Summit
39%inclusion41 decks106 decks
-13%synergy
Caves of Koilos
35%inclusion37 decks106 decks
-4%synergy
Battlefield Forge
34%inclusion36 decks106 decks
-6%synergy
Scrubland
30%inclusion32 decks106 decks
18%synergy
Plateau
29%inclusion31 decks106 decks
17%synergy
Badlands
28%inclusion30 decks106 decks
16%synergy
Shattered Sanctum
25%inclusion26 decks106 decks
1%synergy
Sulfurous Springs
24%inclusion25 decks106 decks
-4%synergy
Sundown Pass
23%inclusion24 decks106 decks
2%synergy
Haunted Ridge
21%inclusion22 decks106 decks
1%synergy
Malakir Rebirth
21%inclusion22 decks106 decks
15%synergy
Smoldering Marsh
18%inclusion19 decks106 decks
-19%synergy
Sejiri Shelter
18%inclusion19 decks106 decks
16%synergy
Shadowy Backstreet
17%inclusion18 decks106 decks
7%synergy
Brightclimb Pathway
16%inclusion17 decks106 decks
7%synergy
Fetid Heath
16%inclusion17 decks106 decks
-4%synergy
Blightstep Pathway
15%inclusion16 decks106 decks
7%synergy
Rugged Prairie
15%inclusion16 decks106 decks
-2%synergy
Needleverge Pathway
15%inclusion16 decks106 decks
7%synergy
Mana Confluence
15%inclusion16 decks106 decks
6%synergy
Reflecting Pool
15%inclusion16 decks106 decks
8%synergy
Evolving Wilds
15%inclusion16 decks106 decks
-11%synergy
Orzhov Basilica
14%inclusion15 decks106 decks
0%synergy
Blazemire Verge
14%inclusion15 decks106 decks
2%synergy
Plaza of Heroes
14%inclusion15 decks106 decks
10%synergy
Fabled Passage
13%inclusion14 decks106 decks
5%synergy
Wooded Foothills
13%inclusion14 decks106 decks
7%synergy
Windswept Heath
13%inclusion14 decks106 decks
7%synergy
City of Brass
13%inclusion14 decks106 decks
3%synergy
Elegant Parlor
12%inclusion13 decks106 decks
2%synergy
Flooded Strand
12%inclusion13 decks106 decks
6%synergy
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