Altaïr, Brotherhood Mentor (Commander) - Expensive Upgraded

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #447
46decks
As CommanderAs CardAverage DeckDecksView Precon
Bracket
All12345
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
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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S.H.I.E.L.D. Spy Kit
33%inclusion1 decks3 decks
33%synergy
Black Widow, Agile Avenger
33%inclusion1 decks3 decks
32%synergy
High Synergy Cards
Basilisk Collar
91%inclusion42 decks46 decks
87%synergy
Thornbite Staff
78%inclusion36 decks46 decks
77%synergy
Drumbellower
78%inclusion36 decks46 decks
76%synergy
Rune of Mortality
74%inclusion34 decks46 decks
73%synergy
Shadowspear
76%inclusion35 decks46 decks
72%synergy
Vorpal Sword
74%inclusion34 decks46 decks
72%synergy
Sting, the Glinting Dagger
70%inclusion32 decks46 decks
68%synergy
Mari, the Killing Quill
74%inclusion34 decks46 decks
68%synergy
Otharri, Suns' Glory
67%inclusion31 decks46 decks
62%synergy
Minthara, Merciless Soul
63%inclusion29 decks46 decks
62%synergy
Top Cards
Morbid Opportunist
76%inclusion35 decks46 decks
58%synergy
Esper Sentinel
70%inclusion32 decks46 decks
51%synergy
Stoneforge Mystic
63%inclusion29 decks46 decks
60%synergy
Mother of Runes
63%inclusion29 decks46 decks
56%synergy
Gorgon's Head
61%inclusion28 decks46 decks
60%synergy
Swiftfoot Boots
61%inclusion28 decks46 decks
29%synergy
Open the Armory
59%inclusion27 decks46 decks
55%synergy
Shay Cormac
59%inclusion27 decks46 decks
56%synergy
Anguished Unmaking
59%inclusion27 decks46 decks
25%synergy
Deflecting Swat
59%inclusion27 decks46 decks
43%synergy
Game Changers
Demonic Tutor
41%inclusion19 decks46 decks
23%synergy
Smothering Tithe
39%inclusion18 decks46 decks
15%synergy
Teferi's Protection
37%inclusion17 decks46 decks
18%synergy
Enlightened Tutor
30%inclusion14 decks46 decks
19%synergy
Orcish Bowmasters
20%inclusion9 decks46 decks
14%synergy
Farewell
13%inclusion6 decks46 decks
3%synergy
The One Ring
13%inclusion6 decks46 decks
6%synergy
Jeska's Will
8.7%inclusion4 decks46 decks
-1%synergy
Vampiric Tutor
8.7%inclusion4 decks46 decks
-5%synergy
Ancient Tomb
6.5%inclusion3 decks46 decks
-2%synergy
Creatures
Falthis, Shadowcat Familiar
54%inclusion25 decks46 decks
53%synergy
Maha, Its Feathers Night
46%inclusion21 decks46 decks
44%synergy
Goblin Sharpshooter
46%inclusion21 decks46 decks
45%synergy
General's Enforcer
41%inclusion19 decks46 decks
33%synergy
Puresteel Paladin
39%inclusion18 decks46 decks
35%synergy
Lae'zel, Vlaakith's Champion
37%inclusion17 decks46 decks
35%synergy
Mathas, Fiend Seeker
35%inclusion16 decks46 decks
33%synergy
Magda, the Hoardmaster
33%inclusion15 decks46 decks
31%synergy
Humble Defector
30%inclusion14 decks46 decks
28%synergy
White Plume Adventurer
28%inclusion13 decks46 decks
27%synergy
Termination Facilitator
28%inclusion13 decks46 decks
27%synergy
Witch Enchanter
26%inclusion12 decks46 decks
19%synergy
Daxos the Returned
26%inclusion12 decks46 decks
25%synergy
Taii Wakeen, Perfect Shot
24%inclusion11 decks46 decks
23%synergy
Void Beckoner
24%inclusion11 decks46 decks
23%synergy
Athreos, Shroud-Veiled
22%inclusion10 decks46 decks
20%synergy
Ertha Jo, Frontier Mentor
20%inclusion9 decks46 decks
19%synergy
Marvin, Murderous Mimic
20%inclusion9 decks46 decks
18%synergy
Harvester of Souls
20%inclusion9 decks46 decks
17%synergy
Sun Titan
20%inclusion9 decks46 decks
9%synergy
Kalemne, Disciple of Iroas
20%inclusion9 decks46 decks
19%synergy
Assault Intercessor
17%inclusion8 decks46 decks
17%synergy
Cloud, Midgar Mercenary
15%inclusion6 decks39 decks
14%synergy
Massacre Girl, Known Killer
15%inclusion7 decks46 decks
13%synergy
Archetype of Finality
15%inclusion7 decks46 decks
14%synergy
Kellan, the Fae-Blooded
13%inclusion6 decks46 decks
12%synergy
Imperial Recruiter
13%inclusion6 decks46 decks
8%synergy
Giver of Runes
13%inclusion6 decks46 decks
10%synergy
Akiri, Fearless Voyager
13%inclusion6 decks46 decks
11%synergy
Sram, Senior Edificer
13%inclusion6 decks46 decks
10%synergy
Slaughter Specialist
13%inclusion6 decks46 decks
12%synergy
Kratos, Stoic Father
12%inclusion4 decks33 decks
12%synergy
Patrolling Peacemaker
11%inclusion4 decks35 decks
11%synergy
Blood Artist
11%inclusion5 decks46 decks
-7%synergy
Cunning Sparkmage
11%inclusion5 decks46 decks
11%synergy
Bureau Headmaster
11%inclusion5 decks46 decks
10%synergy
Lotho, Corrupt Shirriff
8.7%inclusion4 decks46 decks
-5%synergy
Astor, Bearer of Blades
8.7%inclusion4 decks46 decks
8%synergy
Ragavan, Nimble Pilferer
8.7%inclusion4 decks46 decks
1%synergy
Zagras, Thief of Heartbeats
8.7%inclusion4 decks46 decks
8%synergy
Grand Abolisher
8.7%inclusion4 decks46 decks
-1%synergy
Queen Marchesa
8.7%inclusion4 decks46 decks
3%synergy
Gisa, Glorious Resurrector
8.7%inclusion4 decks46 decks
8%synergy
Hexing Squelcher
7.7%inclusion2 decks26 decks
3%synergy
Vincent Valentine
7.7%inclusion3 decks39 decks
7%synergy
Qarsi Revenant
7.0%inclusion3 decks43 decks
4%synergy
Blood Cultist
6.5%inclusion3 decks46 decks
6%synergy
Weathered Wayfarer
6.5%inclusion3 decks46 decks
5%synergy
Master of Ceremonies
6.5%inclusion3 decks46 decks
5%synergy
Shadrix Silverquill
6.5%inclusion3 decks46 decks
4%synergy
Instants
Flawless Maneuver
46%inclusion21 decks46 decks
31%synergy
Boros Charm
43%inclusion20 decks46 decks
15%synergy
Swords to Plowshares
39%inclusion18 decks46 decks
-23%synergy
Stroke of Midnight
35%inclusion16 decks46 decks
23%synergy
Generous Gift
35%inclusion16 decks46 decks
17%synergy
Chaos Warp
30%inclusion14 decks46 decks
15%synergy
Malakir Rebirth
28%inclusion13 decks46 decks
23%synergy
You Are Already Dead
24%inclusion11 decks46 decks
22%synergy
Mirrodin Avenged
24%inclusion11 decks46 decks
23%synergy
Deadly Rollick
22%inclusion10 decks46 decks
10%synergy
Wear // Tear
22%inclusion10 decks46 decks
10%synergy
Fell the Profane
20%inclusion9 decks46 decks
13%synergy
Dawn's Truce
17%inclusion8 decks46 decks
11%synergy
Path to Exile
17%inclusion8 decks46 decks
-29%synergy
Despark
17%inclusion8 decks46 decks
4%synergy
Sejiri Shelter
15%inclusion7 decks46 decks
13%synergy
Fracture
15%inclusion7 decks46 decks
9%synergy
Valakut Awakening
15%inclusion7 decks46 decks
12%synergy
Galadriel's Dismissal
15%inclusion7 decks46 decks
13%synergy
Crackling Doom
15%inclusion7 decks46 decks
-2%synergy
Untimely Malfunction
13%inclusion6 decks46 decks
8%synergy
Inkshield
11%inclusion5 decks46 decks
3%synergy
Akroma's Will
11%inclusion5 decks46 decks
-3%synergy
Dark Ritual
8.7%inclusion4 decks46 decks
-8%synergy
Legion Leadership
8.7%inclusion4 decks46 decks
4%synergy
Utter End
8.7%inclusion4 decks46 decks
4%synergy
Offer Immortality
8.7%inclusion4 decks46 decks
8%synergy
Restoration Magic
7.7%inclusion3 decks39 decks
5%synergy
Imp's Mischief
6.5%inclusion3 decks46 decks
5%synergy
Lightning Bolt
6.5%inclusion3 decks46 decks
3%synergy
Return the Favor
6.5%inclusion3 decks46 decks
4%synergy
Rakdos Charm
6.5%inclusion3 decks46 decks
-3%synergy
Clever Concealment
6.5%inclusion3 decks46 decks
2%synergy
Tainted Strike
6.5%inclusion3 decks46 decks
6%synergy
Get Lost
6.5%inclusion3 decks46 decks
5%synergy
Bladebrand
6.5%inclusion3 decks46 decks
6%synergy
Withering Torment
6.5%inclusion3 decks46 decks
5%synergy
Big Score
6.5%inclusion3 decks46 decks
-4%synergy
Redirect Lightning
5.9%inclusion2 decks34 decks
-0%synergy
Sorceries
Steelshaper's Gift
59%inclusion27 decks46 decks
56%synergy
Ruinous Ultimatum
41%inclusion19 decks46 decks
2%synergy
Vandalblast
33%inclusion15 decks46 decks
22%synergy
Night's Whisper
28%inclusion13 decks46 decks
15%synergy
Sevinne's Reclamation
24%inclusion11 decks46 decks
16%synergy
Mythos of Snapdax
24%inclusion11 decks46 decks
19%synergy
Read the Bones
22%inclusion10 decks46 decks
13%synergy
Toxic Deluge
20%inclusion9 decks46 decks
11%synergy
Painful Truths
17%inclusion8 decks46 decks
10%synergy
Blasphemous Act
17%inclusion8 decks46 decks
-6%synergy
Sign in Blood
17%inclusion8 decks46 decks
10%synergy
Call of the Death-Dweller
15%inclusion7 decks46 decks
15%synergy
Sundering Eruption
13%inclusion6 decks46 decks
10%synergy
Chandra's Ignition
13%inclusion6 decks46 decks
11%synergy
Reanimate
11%inclusion5 decks46 decks
-7%synergy
Drown in Ichor
11%inclusion5 decks46 decks
11%synergy
Agadeem's Awakening
8.7%inclusion4 decks46 decks
6%synergy
Wheel of Fortune
8.7%inclusion4 decks46 decks
5%synergy
Grim Tutor
8.7%inclusion4 decks46 decks
5%synergy
Austere Command
6.5%inclusion3 decks46 decks
-1%synergy
Starfall Invocation
6.5%inclusion3 decks46 decks
6%synergy
Shatterskull Smashing
6.5%inclusion3 decks46 decks
6%synergy
Single Combat
6.5%inclusion3 decks46 decks
5%synergy
Utility Artifacts
Mithril Coat
50%inclusion23 decks46 decks
45%synergy
Illusionist's Bracers
43%inclusion20 decks46 decks
42%synergy
Gorgon Flail
41%inclusion19 decks46 decks
40%synergy
Quietus Spike
39%inclusion18 decks46 decks
38%synergy
Magewright's Stone
39%inclusion18 decks46 decks
38%synergy
Hammer of Nazahn
33%inclusion15 decks46 decks
31%synergy
Robe of Stars
28%inclusion13 decks46 decks
27%synergy
Thousand-Year Elixir
28%inclusion13 decks46 decks
27%synergy
Lightning Greaves
26%inclusion12 decks46 decks
-8%synergy
Sword of Truth and Justice
24%inclusion11 decks46 decks
23%synergy
Glaring Spotlight
22%inclusion10 decks46 decks
21%synergy
The Masamune
18%inclusion7 decks39 decks
17%synergy
The Reaver Cleaver
17%inclusion8 decks46 decks
12%synergy
Sword of Feast and Famine
17%inclusion8 decks46 decks
14%synergy
Dragonfire Blade
17%inclusion7 decks42 decks
15%synergy
Hunter's Blowgun
13%inclusion6 decks46 decks
12%synergy
Buster Sword
13%inclusion5 decks39 decks
11%synergy
Conqueror's Flail
11%inclusion5 decks46 decks
10%synergy
Mask of Griselbrand
11%inclusion5 decks46 decks
10%synergy
Brotherhood Regalia
11%inclusion5 decks46 decks
8%synergy
Skullclamp
8.7%inclusion4 decks46 decks
-20%synergy
Haystack
8.7%inclusion4 decks46 decks
7%synergy
Sword of the Animist
8.7%inclusion4 decks46 decks
-0%synergy
Puppet Strings
8.7%inclusion4 decks46 decks
8%synergy
Scythe of the Wretched
8.7%inclusion4 decks46 decks
9%synergy
Sword of Fire and Ice
6.5%inclusion3 decks46 decks
5%synergy
Halo Fountain
6.5%inclusion3 decks46 decks
6%synergy
Crawlspace
6.5%inclusion3 decks46 decks
6%synergy
Helm of the Host
6.5%inclusion3 decks46 decks
1%synergy
Sword of Hearth and Home
6.5%inclusion3 decks46 decks
4%synergy
Darksteel Plate
6.5%inclusion3 decks46 decks
5%synergy
Battlemage's Bracers
6.5%inclusion3 decks46 decks
6%synergy
Tome of Legends
6.5%inclusion3 decks46 decks
6%synergy
Loxodon Warhammer
6.5%inclusion3 decks46 decks
4%synergy
Enchantments
Fighter Class
54%inclusion25 decks46 decks
52%synergy
Sigarda's Aid
46%inclusion21 decks46 decks
43%synergy
Dazzling Theater // Prop Room
43%inclusion20 decks46 decks
42%synergy
Black Market Connections
43%inclusion20 decks46 decks
28%synergy
Gift of Doom
37%inclusion17 decks46 decks
36%synergy
Phyrexian Arena
33%inclusion15 decks46 decks
14%synergy
Forge Anew
30%inclusion14 decks46 decks
28%synergy
Revel in Riches
26%inclusion12 decks46 decks
20%synergy
Reconnaissance
24%inclusion11 decks46 decks
12%synergy
All-Out Assault
19%inclusion8 decks43 decks
7%synergy
Trouble in Pairs
17%inclusion8 decks46 decks
12%synergy
Land Tax
17%inclusion8 decks46 decks
11%synergy
Black Market
15%inclusion7 decks46 decks
10%synergy
Kaya's Ghostform
15%inclusion7 decks46 decks
13%synergy
Spiteful Banditry
15%inclusion7 decks46 decks
13%synergy
Ghostly Prison
15%inclusion7 decks46 decks
8%synergy
Gift of Immortality
13%inclusion6 decks46 decks
12%synergy
Aspect of Gorgon
13%inclusion6 decks46 decks
13%synergy
Nowhere to Run
11%inclusion5 decks46 decks
10%synergy
Phyresis
8.7%inclusion4 decks46 decks
8%synergy
The Meathook Massacre
6.5%inclusion3 decks46 decks
2%synergy
Agent of the Shadow Thieves
6.5%inclusion3 decks46 decks
6%synergy
At Knifepoint
6.5%inclusion3 decks46 decks
5%synergy
Grave Betrayal
6.5%inclusion3 decks46 decks
6%synergy
Eye of Nidhogg
5.1%inclusion2 decks39 decks
4%synergy
Planeswalkers
Vraska, Betrayal's Sting
8.7%inclusion4 decks46 decks
8%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
50%inclusion23 decks46 decks
37%synergy
Arcane Lighthouse
43%inclusion20 decks46 decks
42%synergy
Rogue's Passage
43%inclusion20 decks46 decks
20%synergy
Urza's Saga
41%inclusion19 decks46 decks
37%synergy
Vault of the Archangel
39%inclusion18 decks46 decks
16%synergy
Shizo, Death's Storehouse
35%inclusion16 decks46 decks
28%synergy
Bojuka Bog
33%inclusion15 decks46 decks
2%synergy
Karn's Bastion
26%inclusion12 decks46 decks
25%synergy
Detection Tower
24%inclusion11 decks46 decks
23%synergy
Buried Ruin
20%inclusion9 decks46 decks
16%synergy
Axgard Armory
20%inclusion9 decks46 decks
18%synergy
Reliquary Tower
17%inclusion8 decks46 decks
2%synergy
Maze of Ith
15%inclusion7 decks46 decks
12%synergy
Sunhome, Fortress of the Legion
15%inclusion7 decks46 decks
12%synergy
Arena of Glory
13%inclusion6 decks46 decks
6%synergy
Volrath's Stronghold
13%inclusion6 decks46 decks
12%synergy
Eiganjo, Seat of the Empire
11%inclusion5 decks46 decks
5%synergy
Command Beacon
11%inclusion5 decks46 decks
6%synergy
Shinka, the Bloodsoaked Keep
6.5%inclusion3 decks46 decks
4%synergy
Inventors' Fair
6.5%inclusion3 decks46 decks
4%synergy
Strip Mine
6.5%inclusion3 decks46 decks
5%synergy
Cabal Coffers
6.5%inclusion3 decks46 decks
4%synergy
Mana Artifacts
Sol Ring
89%inclusion41 decks46 decks
1%synergy
Arcane Signet
87%inclusion40 decks46 decks
1%synergy
Patriar's Seal
52%inclusion24 decks46 decks
50%synergy
Talisman of Hierarchy
52%inclusion24 decks46 decks
11%synergy
Talisman of Conviction
50%inclusion23 decks46 decks
8%synergy
Talisman of Indulgence
43%inclusion20 decks46 decks
6%synergy
Orzhov Signet
33%inclusion15 decks46 decks
2%synergy
Fellwar Stone
26%inclusion12 decks46 decks
-2%synergy
Boros Signet
22%inclusion10 decks46 decks
-5%synergy
Rakdos Signet
22%inclusion10 decks46 decks
-7%synergy
Mox Opal
15%inclusion7 decks46 decks
11%synergy
Bounty Board
15%inclusion7 decks46 decks
13%synergy
Aetheric Amplifier
13%inclusion6 decks46 decks
13%synergy
Mox Amber
13%inclusion6 decks46 decks
9%synergy
Chromatic Lantern
11%inclusion5 decks46 decks
0%synergy
Staff of Compleation
8.7%inclusion4 decks46 decks
8%synergy
Bandit's Haul
8.7%inclusion4 decks46 decks
8%synergy
Mind Stone
8.7%inclusion4 decks46 decks
0%synergy
Lotus Petal
6.5%inclusion3 decks46 decks
1%synergy
Lands
Plateau
100%inclusion46 decks46 decks
88%synergy
Command Tower
98%inclusion45 decks46 decks
6%synergy
Badlands
98%inclusion45 decks46 decks
86%synergy
Scrubland
98%inclusion45 decks46 decks
86%synergy
Godless Shrine
93%inclusion43 decks46 decks
46%synergy
Plains
91%inclusion42 decks46 decks
-4%synergy
Sacred Foundry
89%inclusion41 decks46 decks
44%synergy
Swamp
87%inclusion40 decks46 decks
-8%synergy
Marsh Flats
85%inclusion39 decks46 decks
53%synergy
Blood Crypt
83%inclusion38 decks46 decks
38%synergy
Arid Mesa
83%inclusion38 decks46 decks
51%synergy
Bloodstained Mire
83%inclusion38 decks46 decks
50%synergy
Savai Triome
76%inclusion35 decks46 decks
39%synergy
Mountain
76%inclusion35 decks46 decks
-18%synergy
Vault of Champions
72%inclusion33 decks46 decks
39%synergy
Spectator Seating
70%inclusion32 decks46 decks
39%synergy
Luxury Suite
61%inclusion28 decks46 decks
30%synergy
Forbidden Orchard
52%inclusion24 decks46 decks
50%synergy
Exotic Orchard
50%inclusion23 decks46 decks
-3%synergy
Clifftop Retreat
43%inclusion20 decks46 decks
-8%synergy
Isolated Chapel
41%inclusion19 decks46 decks
-12%synergy
Dragonskull Summit
37%inclusion17 decks46 decks
-16%synergy
Nomad Outpost
35%inclusion16 decks46 decks
-23%synergy
Caves of Koilos
35%inclusion16 decks46 decks
-5%synergy
Shattered Sanctum
33%inclusion15 decks46 decks
7%synergy
Sundown Pass
30%inclusion14 decks46 decks
9%synergy
Fetid Heath
28%inclusion13 decks46 decks
7%synergy
Malakir Rebirth
28%inclusion13 decks46 decks
23%synergy
Witch Enchanter
26%inclusion12 decks46 decks
19%synergy
Battlefield Forge
26%inclusion12 decks46 decks
-15%synergy
Raucous Theater
24%inclusion11 decks46 decks
14%synergy
Shadowy Backstreet
24%inclusion11 decks46 decks
13%synergy
Brightclimb Pathway
24%inclusion11 decks46 decks
15%synergy
Elegant Parlor
24%inclusion11 decks46 decks
14%synergy
Needleverge Pathway
24%inclusion11 decks46 decks
16%synergy
Haunted Ridge
24%inclusion11 decks46 decks
4%synergy
Wooded Foothills
22%inclusion10 decks46 decks
16%synergy
Mana Confluence
22%inclusion10 decks46 decks
12%synergy
Rugged Prairie
22%inclusion10 decks46 decks
4%synergy
Sulfurous Springs
22%inclusion10 decks46 decks
-7%synergy
Fell the Profane
20%inclusion9 decks46 decks
13%synergy
Windswept Heath
20%inclusion9 decks46 decks
13%synergy
Verdant Catacombs
17%inclusion8 decks46 decks
11%synergy
Plaza of Heroes
17%inclusion8 decks46 decks
13%synergy
Polluted Delta
17%inclusion8 decks46 decks
10%synergy
Flooded Strand
17%inclusion8 decks46 decks
11%synergy
Prismatic Vista
15%inclusion7 decks46 decks
11%synergy
Path of Ancestry
15%inclusion7 decks46 decks
-23%synergy
Sejiri Shelter
15%inclusion7 decks46 decks
13%synergy
City of Brass
15%inclusion7 decks46 decks
5%synergy
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