Altaïr, Brotherhood Mentor (Commander) - Upgraded Equipment

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #426
50decks
As CommanderAs CardAverage DeckDecksView Precon
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All12345
Budget
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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Enchantments
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Utility Lands
Mana Artifacts
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Raph & Leo, Sibling Rivals
7.1%inclusion1 decks14 decks
6%synergy
High Synergy Cards
Basilisk Collar
96%inclusion48 decks50 decks
92%synergy
Rune of Mortality
88%inclusion44 decks50 decks
87%synergy
Sting, the Glinting Dagger
78%inclusion39 decks50 decks
76%synergy
Drumbellower
74%inclusion37 decks50 decks
72%synergy
Vorpal Sword
74%inclusion37 decks50 decks
72%synergy
Thornbite Staff
72%inclusion36 decks50 decks
71%synergy
Falthis, Shadowcat Familiar
70%inclusion35 decks50 decks
69%synergy
Mari, the Killing Quill
74%inclusion37 decks50 decks
67%synergy
Fighter Class
70%inclusion35 decks50 decks
67%synergy
Gorgon's Head
68%inclusion34 decks50 decks
67%synergy
Top Cards
Morbid Opportunist
76%inclusion38 decks50 decks
58%synergy
General's Enforcer
70%inclusion35 decks50 decks
62%synergy
Otharri, Suns' Glory
70%inclusion35 decks50 decks
64%synergy
Swiftfoot Boots
70%inclusion35 decks50 decks
38%synergy
Open the Armory
68%inclusion34 decks50 decks
64%synergy
Minthara, Merciless Soul
68%inclusion34 decks50 decks
66%synergy
Shadowspear
62%inclusion31 decks50 decks
58%synergy
Gift of Doom
58%inclusion29 decks50 decks
57%synergy
Boros Charm
54%inclusion27 decks50 decks
25%synergy
Gorgon Flail
54%inclusion27 decks50 decks
53%synergy
Game Changers
Enlightened Tutor
34%inclusion17 decks50 decks
22%synergy
Teferi's Protection
24%inclusion12 decks50 decks
4%synergy
Smothering Tithe
22%inclusion11 decks50 decks
-3%synergy
Demonic Tutor
20%inclusion10 decks50 decks
1%synergy
Orcish Bowmasters
6.0%inclusion3 decks50 decks
1%synergy
Vampiric Tutor
6.0%inclusion3 decks50 decks
-8%synergy
Creatures
Shay Cormac
54%inclusion27 decks50 decks
51%synergy
Lae'zel, Vlaakith's Champion
52%inclusion26 decks50 decks
50%synergy
Stoneforge Mystic
50%inclusion25 decks50 decks
47%synergy
Magda, the Hoardmaster
48%inclusion24 decks50 decks
46%synergy
Mother of Runes
46%inclusion23 decks50 decks
39%synergy
Puresteel Paladin
44%inclusion22 decks50 decks
40%synergy
Humble Defector
40%inclusion20 decks50 decks
38%synergy
White Plume Adventurer
40%inclusion20 decks50 decks
39%synergy
Akiri, Fearless Voyager
38%inclusion19 decks50 decks
36%synergy
Kalemne, Disciple of Iroas
38%inclusion19 decks50 decks
37%synergy
Maha, Its Feathers Night
36%inclusion18 decks50 decks
35%synergy
Slaughter Specialist
36%inclusion18 decks50 decks
35%synergy
Void Beckoner
34%inclusion17 decks50 decks
33%synergy
Termination Facilitator
32%inclusion16 decks50 decks
30%synergy
Daxos the Returned
32%inclusion16 decks50 decks
31%synergy
Mathas, Fiend Seeker
28%inclusion14 decks50 decks
26%synergy
Harvester of Souls
28%inclusion14 decks50 decks
25%synergy
Goblin Sharpshooter
28%inclusion14 decks50 decks
27%synergy
Sun Titan
26%inclusion13 decks50 decks
15%synergy
Esper Sentinel
24%inclusion12 decks50 decks
6%synergy
Sram, Senior Edificer
24%inclusion12 decks50 decks
21%synergy
Taii Wakeen, Perfect Shot
22%inclusion11 decks50 decks
21%synergy
Marvin, Murderous Mimic
20%inclusion10 decks49 decks
19%synergy
Stonehewer Giant
20%inclusion10 decks50 decks
19%synergy
Armored Skyhunter
18%inclusion9 decks50 decks
16%synergy
Cloud, Midgar Mercenary
17%inclusion6 decks36 decks
15%synergy
Kratos, Stoic Father
17%inclusion4 decks24 decks
16%synergy
Blood Cultist
16%inclusion8 decks50 decks
16%synergy
Ertha Jo, Frontier Mentor
16%inclusion8 decks50 decks
15%synergy
Kellan, the Fae-Blooded
16%inclusion8 decks50 decks
15%synergy
Giver of Runes
16%inclusion8 decks50 decks
13%synergy
Bureau Headmaster
16%inclusion8 decks50 decks
15%synergy
Deathbringer Thoctar
14%inclusion7 decks50 decks
14%synergy
Assault Intercessor
14%inclusion7 decks50 decks
13%synergy
Qarsi Revenant
12%inclusion5 decks41 decks
9%synergy
Vulshok Sorcerer
12%inclusion6 decks50 decks
12%synergy
Zagras, Thief of Heartbeats
12%inclusion6 decks50 decks
11%synergy
Cunning Sparkmage
12%inclusion6 decks50 decks
12%synergy
Massacre Girl, Known Killer
12%inclusion6 decks50 decks
10%synergy
Reyav, Master Smith
12%inclusion6 decks50 decks
11%synergy
Archetype of Finality
12%inclusion6 decks50 decks
11%synergy
Gisa, Glorious Resurrector
12%inclusion6 decks50 decks
11%synergy
Professional Face-Breaker
10%inclusion5 decks50 decks
-5%synergy
Lotho, Corrupt Shirriff
10%inclusion5 decks50 decks
-4%synergy
Blood Artist
10%inclusion5 decks50 decks
-8%synergy
Imperial Recruiter
10%inclusion5 decks50 decks
5%synergy
Ardenn, Intrepid Archaeologist
10%inclusion5 decks50 decks
9%synergy
Codsworth, Handy Helper
10%inclusion5 decks50 decks
9%synergy
High-Society Hunter
8.2%inclusion4 decks49 decks
6%synergy
Solemn Simulacrum
8.0%inclusion4 decks50 decks
-5%synergy
Instants
Stroke of Midnight
36%inclusion18 decks50 decks
24%synergy
Swords to Plowshares
36%inclusion18 decks50 decks
-26%synergy
You Are Already Dead
34%inclusion17 decks50 decks
32%synergy
Anguished Unmaking
32%inclusion16 decks50 decks
-2%synergy
Crackling Doom
32%inclusion16 decks50 decks
15%synergy
Generous Gift
30%inclusion15 decks50 decks
12%synergy
Path to Exile
22%inclusion11 decks50 decks
-25%synergy
Mirrodin Avenged
20%inclusion10 decks50 decks
19%synergy
Malakir Rebirth
18%inclusion9 decks50 decks
13%synergy
Chaos Warp
16%inclusion8 decks50 decks
0%synergy
Deflecting Swat
16%inclusion8 decks50 decks
0%synergy
Despark
16%inclusion8 decks50 decks
2%synergy
Fracture
16%inclusion8 decks50 decks
10%synergy
Imp's Mischief
14%inclusion7 decks50 decks
13%synergy
Flawless Maneuver
14%inclusion7 decks50 decks
-1%synergy
Rakdos Charm
14%inclusion7 decks50 decks
5%synergy
Wear // Tear
14%inclusion7 decks50 decks
2%synergy
Bladebrand
12%inclusion6 decks50 decks
11%synergy
Deflecting Palm
12%inclusion6 decks50 decks
6%synergy
Mortify
12%inclusion6 decks50 decks
-3%synergy
Deadly Rollick
10%inclusion5 decks50 decks
-1%synergy
Dire Tactics
10%inclusion5 decks50 decks
7%synergy
Dawn's Truce
10%inclusion5 decks50 decks
3%synergy
Terminate
10%inclusion5 decks50 decks
-2%synergy
Sejiri Shelter
10%inclusion5 decks50 decks
8%synergy
Rebuff the Wicked
10%inclusion5 decks50 decks
9%synergy
Alesha's Legacy
10%inclusion4 decks41 decks
9%synergy
Untimely Malfunction
8.2%inclusion4 decks49 decks
3%synergy
Dark Ritual
8.0%inclusion4 decks50 decks
-8%synergy
Virulent Swipe
8.0%inclusion4 decks50 decks
8%synergy
Tainted Strike
8.0%inclusion4 decks50 decks
8%synergy
Offer Immortality
8.0%inclusion4 decks50 decks
7%synergy
Scarblade's Malice
7.1%inclusion1 decks14 decks
7%synergy
Ephemerate
6.0%inclusion3 decks50 decks
1%synergy
Toxin Analysis
6.0%inclusion3 decks50 decks
6%synergy
Deadly Dispute
6.0%inclusion3 decks50 decks
-17%synergy
Legion Leadership
6.0%inclusion3 decks50 decks
2%synergy
Inventory Management
6.0%inclusion3 decks50 decks
5%synergy
Utter End
6.0%inclusion3 decks50 decks
1%synergy
Brought Back
6.0%inclusion3 decks50 decks
5%synergy
Tragic Slip
6.0%inclusion3 decks50 decks
5%synergy
Valakut Awakening
6.0%inclusion3 decks50 decks
3%synergy
Sorceries
Steelshaper's Gift
54%inclusion27 decks50 decks
51%synergy
Ruinous Ultimatum
46%inclusion23 decks50 decks
7%synergy
Mythos of Snapdax
44%inclusion22 decks50 decks
38%synergy
Night's Whisper
42%inclusion21 decks50 decks
29%synergy
Painful Truths
30%inclusion15 decks50 decks
22%synergy
Call of the Death-Dweller
26%inclusion13 decks50 decks
26%synergy
Read the Bones
22%inclusion11 decks50 decks
13%synergy
Sevinne's Reclamation
20%inclusion10 decks50 decks
12%synergy
Vandalblast
20%inclusion10 decks50 decks
9%synergy
Sign in Blood
16%inclusion8 decks50 decks
8%synergy
Chandra's Ignition
16%inclusion8 decks50 decks
14%synergy
Damn
14%inclusion7 decks50 decks
-4%synergy
Faithless Looting
12%inclusion6 decks50 decks
-3%synergy
Feed the Swarm
12%inclusion6 decks50 decks
7%synergy
Vindicate
10%inclusion5 decks50 decks
4%synergy
Single Combat
10%inclusion5 decks50 decks
8%synergy
Blasphemous Act
8.0%inclusion4 decks50 decks
-15%synergy
Unearth
6.0%inclusion3 decks50 decks
4%synergy
Unfinished Business
6.0%inclusion3 decks50 decks
5%synergy
Reanimate
6.0%inclusion3 decks50 decks
-11%synergy
Recommission
6.0%inclusion3 decks50 decks
6%synergy
Grim Tutor
6.0%inclusion3 decks50 decks
2%synergy
Utility Artifacts
Quietus Spike
42%inclusion21 decks50 decks
41%synergy
Illusionist's Bracers
42%inclusion21 decks50 decks
40%synergy
Magewright's Stone
42%inclusion21 decks50 decks
41%synergy
Thousand-Year Elixir
38%inclusion19 decks50 decks
37%synergy
Hunter's Blowgun
32%inclusion16 decks50 decks
31%synergy
Hammer of Nazahn
26%inclusion13 decks50 decks
24%synergy
Lightning Greaves
24%inclusion12 decks50 decks
-10%synergy
Brotherhood Regalia
20%inclusion10 decks50 decks
17%synergy
Mithril Coat
18%inclusion9 decks50 decks
12%synergy
Robe of Stars
18%inclusion9 decks50 decks
17%synergy
Glaring Spotlight
16%inclusion8 decks50 decks
16%synergy
Battlemage's Bracers
16%inclusion8 decks50 decks
15%synergy
Dragonfire Blade
15%inclusion6 decks40 decks
14%synergy
Whispersilk Cloak
14%inclusion7 decks50 decks
8%synergy
Sword of the Animist
14%inclusion7 decks50 decks
5%synergy
Halo Fountain
10%inclusion5 decks50 decks
9%synergy
The Reaver Cleaver
10%inclusion5 decks50 decks
4%synergy
Scythe of the Wretched
10%inclusion5 decks50 decks
10%synergy
Blackblade Reforged
10%inclusion5 decks50 decks
6%synergy
The Masamune
8.3%inclusion3 decks36 decks
8%synergy
Wayfarer's Bauble
8.0%inclusion4 decks50 decks
-1%synergy
Skullclamp
8.0%inclusion4 decks50 decks
-21%synergy
Conqueror's Flail
8.0%inclusion4 decks50 decks
7%synergy
Darksteel Plate
8.0%inclusion4 decks50 decks
6%synergy
Champion's Helm
8.0%inclusion4 decks50 decks
7%synergy
Sword of Forge and Frontier
8.0%inclusion4 decks50 decks
7%synergy
Haystack
8.0%inclusion4 decks50 decks
7%synergy
Mask of Memory
8.0%inclusion4 decks50 decks
7%synergy
Puppet Strings
8.0%inclusion4 decks50 decks
8%synergy
The Seriema
6.5%inclusion2 decks31 decks
5%synergy
Umezawa's Jitte
6.0%inclusion3 decks50 decks
6%synergy
Hidden Blade
6.0%inclusion3 decks50 decks
5%synergy
Sword of Truth and Justice
6.0%inclusion3 decks50 decks
5%synergy
Helm of the Host
6.0%inclusion3 decks50 decks
0%synergy
Sword of Feast and Famine
6.0%inclusion3 decks50 decks
2%synergy
Sunforger
6.0%inclusion3 decks50 decks
3%synergy
Dowsing Dagger
6.0%inclusion3 decks50 decks
5%synergy
Enchantments
Aspect of Gorgon
34%inclusion17 decks50 decks
34%synergy
Sigarda's Aid
34%inclusion17 decks50 decks
31%synergy
Phyrexian Arena
32%inclusion16 decks50 decks
13%synergy
All-Out Assault
29%inclusion12 decks41 decks
17%synergy
Dazzling Theater // Prop Room
29%inclusion14 decks49 decks
27%synergy
Reconnaissance
26%inclusion13 decks50 decks
15%synergy
Forge Anew
22%inclusion11 decks50 decks
20%synergy
Revel in Riches
22%inclusion11 decks50 decks
15%synergy
Black Market Connections
18%inclusion9 decks50 decks
2%synergy
Kaya's Ghostform
14%inclusion7 decks50 decks
12%synergy
Black Market
12%inclusion6 decks50 decks
7%synergy
Nowhere to Run
12%inclusion6 decks50 decks
11%synergy
Retreat to Hagra
10%inclusion5 decks50 decks
10%synergy
Death Pits of Rath
10%inclusion5 decks50 decks
10%synergy
Agent of the Shadow Thieves
10%inclusion5 decks50 decks
9%synergy
Forging the Tyrite Sword
8.0%inclusion4 decks50 decks
7%synergy
Grave Betrayal
8.0%inclusion4 decks50 decks
8%synergy
Gift of Immortality
6.0%inclusion3 decks50 decks
5%synergy
Curse of Opulence
6.0%inclusion3 decks50 decks
0%synergy
At Knifepoint
6.0%inclusion3 decks50 decks
4%synergy
Ghostly Prison
6.0%inclusion3 decks50 decks
-1%synergy
Eye of Nidhogg
5.6%inclusion2 decks36 decks
5%synergy
Planeswalkers
Nahiri, the Harbinger
6.0%inclusion3 decks50 decks
5%synergy
Utility Lands
Vault of the Archangel
62%inclusion31 decks50 decks
39%synergy
Rogue's Passage
54%inclusion27 decks50 decks
30%synergy
Arcane Lighthouse
44%inclusion22 decks50 decks
43%synergy
Bojuka Bog
38%inclusion19 decks50 decks
7%synergy
Detection Tower
34%inclusion17 decks50 decks
33%synergy
Axgard Armory
22%inclusion11 decks50 decks
20%synergy
Urza's Saga
18%inclusion9 decks50 decks
14%synergy
Karn's Bastion
18%inclusion9 decks50 decks
17%synergy
Buried Ruin
16%inclusion8 decks50 decks
13%synergy
Shizo, Death's Storehouse
14%inclusion7 decks50 decks
7%synergy
Command Beacon
14%inclusion7 decks50 decks
8%synergy
Urborg, Tomb of Yawgmoth
14%inclusion7 decks50 decks
1%synergy
Sunhome, Fortress of the Legion
10%inclusion5 decks50 decks
6%synergy
Reliquary Tower
10%inclusion5 decks50 decks
-5%synergy
Arena of Glory
8.0%inclusion4 decks50 decks
1%synergy
Eiganjo, Seat of the Empire
8.0%inclusion4 decks50 decks
1%synergy
Mana Artifacts
Sol Ring
90%inclusion45 decks50 decks
1%synergy
Arcane Signet
84%inclusion42 decks50 decks
-2%synergy
Patriar's Seal
64%inclusion32 decks50 decks
62%synergy
Talisman of Conviction
48%inclusion24 decks50 decks
7%synergy
Talisman of Hierarchy
46%inclusion23 decks50 decks
5%synergy
Talisman of Indulgence
44%inclusion22 decks50 decks
7%synergy
Rakdos Signet
36%inclusion18 decks50 decks
6%synergy
Orzhov Signet
34%inclusion17 decks50 decks
2%synergy
Boros Signet
32%inclusion16 decks50 decks
4%synergy
Fellwar Stone
20%inclusion10 decks50 decks
-8%synergy
Bounty Board
20%inclusion10 decks50 decks
18%synergy
Aetheric Amplifier
14%inclusion7 decks49 decks
14%synergy
Chromatic Lantern
12%inclusion6 decks50 decks
1%synergy
Commander's Sphere
6.0%inclusion3 decks50 decks
-8%synergy
Bandit's Haul
6.0%inclusion3 decks50 decks
5%synergy
Mind Stone
6.0%inclusion3 decks50 decks
-3%synergy
Lands
Command Tower
98%inclusion49 decks50 decks
6%synergy
Swamp
94%inclusion47 decks50 decks
-1%synergy
Mountain
94%inclusion47 decks50 decks
0%synergy
Plains
94%inclusion47 decks50 decks
-1%synergy
Savai Triome
68%inclusion34 decks50 decks
30%synergy
Nomad Outpost
68%inclusion34 decks50 decks
10%synergy
Dragonskull Summit
64%inclusion32 decks50 decks
12%synergy
Isolated Chapel
64%inclusion32 decks50 decks
11%synergy
Sacred Foundry
62%inclusion31 decks50 decks
17%synergy
Blood Crypt
58%inclusion29 decks50 decks
14%synergy
Battlefield Forge
58%inclusion29 decks50 decks
18%synergy
Caves of Koilos
56%inclusion28 decks50 decks
17%synergy
Godless Shrine
56%inclusion28 decks50 decks
9%synergy
Clifftop Retreat
56%inclusion28 decks50 decks
5%synergy
Exotic Orchard
54%inclusion27 decks50 decks
2%synergy
Spectator Seating
54%inclusion27 decks50 decks
23%synergy
Forbidden Orchard
52%inclusion26 decks50 decks
49%synergy
Vault of Champions
50%inclusion25 decks50 decks
17%synergy
Luxury Suite
46%inclusion23 decks50 decks
15%synergy
Sulfurous Springs
44%inclusion22 decks50 decks
16%synergy
Sundown Pass
40%inclusion20 decks50 decks
20%synergy
Shattered Sanctum
40%inclusion20 decks50 decks
16%synergy
Bloodstained Mire
40%inclusion20 decks50 decks
7%synergy
Arid Mesa
36%inclusion18 decks50 decks
5%synergy
Haunted Ridge
36%inclusion18 decks50 decks
16%synergy
Marsh Flats
34%inclusion17 decks50 decks
3%synergy
Fetid Heath
30%inclusion15 decks50 decks
9%synergy
Rugged Prairie
30%inclusion15 decks50 decks
13%synergy
Brightclimb Pathway
28%inclusion14 decks50 decks
19%synergy
Smoldering Marsh
26%inclusion13 decks50 decks
-11%synergy
Shattered Landscape
26%inclusion13 decks50 decks
7%synergy
Needleverge Pathway
26%inclusion13 decks50 decks
18%synergy
Plaza of Heroes
24%inclusion12 decks50 decks
20%synergy
Path of Ancestry
22%inclusion11 decks50 decks
-16%synergy
Graven Cairns
20%inclusion10 decks50 decks
8%synergy
Fabled Passage
18%inclusion9 decks50 decks
10%synergy
Tainted Field
18%inclusion9 decks50 decks
6%synergy
Malakir Rebirth
18%inclusion9 decks50 decks
13%synergy
Blightstep Pathway
18%inclusion9 decks50 decks
10%synergy
Temple of Triumph
16%inclusion8 decks50 decks
-6%synergy
Temple of Silence
16%inclusion8 decks50 decks
-7%synergy
City of Brass
16%inclusion8 decks50 decks
6%synergy
Boros Garrison
14%inclusion7 decks50 decks
1%synergy
Evolving Wilds
14%inclusion7 decks50 decks
-12%synergy
Orzhov Basilica
14%inclusion7 decks50 decks
0%synergy
Rakdos Carnarium
12%inclusion6 decks50 decks
0%synergy
Terramorphic Expanse
12%inclusion6 decks50 decks
-7%synergy
Reflecting Pool
12%inclusion6 decks50 decks
5%synergy
Bleachbone Verge
10%inclusion5 decks49 decks
1%synergy
Sunbillow Verge
10%inclusion5 decks49 decks
1%synergy
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