Altaïr, Brotherhood Mentor (Commander) - Upgraded Equipment

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #423
51decks
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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Scarblade's Malice
10%inclusion1 decks10 decks
10%synergy
Raph & Leo, Sibling Rivals
10%inclusion1 decks10 decks
10%synergy
Hexing Squelcher
8.3%inclusion1 decks12 decks
3%synergy
High Synergy Cards
Basilisk Collar
96%inclusion49 decks51 decks
92%synergy
Rune of Mortality
90%inclusion46 decks51 decks
89%synergy
Sting, the Glinting Dagger
78%inclusion40 decks51 decks
77%synergy
Vorpal Sword
73%inclusion37 decks51 decks
70%synergy
Falthis, Shadowcat Familiar
71%inclusion36 decks51 decks
69%synergy
Mari, the Killing Quill
75%inclusion38 decks51 decks
68%synergy
Thornbite Staff
69%inclusion35 decks51 decks
67%synergy
Minthara, Merciless Soul
69%inclusion35 decks51 decks
67%synergy
Gorgon's Head
67%inclusion34 decks51 decks
65%synergy
Drumbellower
67%inclusion34 decks51 decks
65%synergy
Top Cards
Morbid Opportunist
76%inclusion39 decks51 decks
58%synergy
General's Enforcer
69%inclusion35 decks51 decks
60%synergy
Otharri, Suns' Glory
69%inclusion35 decks51 decks
63%synergy
Swiftfoot Boots
69%inclusion35 decks51 decks
37%synergy
Fighter Class
67%inclusion34 decks51 decks
64%synergy
Open the Armory
65%inclusion33 decks51 decks
60%synergy
Gift of Doom
59%inclusion30 decks51 decks
58%synergy
Shadowspear
57%inclusion29 decks51 decks
53%synergy
Shay Cormac
57%inclusion29 decks51 decks
54%synergy
Gorgon Flail
53%inclusion27 decks51 decks
52%synergy
Game Changers
Enlightened Tutor
27%inclusion14 decks51 decks
15%synergy
Teferi's Protection
20%inclusion10 decks51 decks
0%synergy
Demonic Tutor
20%inclusion10 decks51 decks
1%synergy
Smothering Tithe
18%inclusion9 decks51 decks
-8%synergy
Vampiric Tutor
5.9%inclusion3 decks51 decks
-9%synergy
Orcish Bowmasters
5.9%inclusion3 decks51 decks
0%synergy
Creatures
Magda, the Hoardmaster
49%inclusion25 decks51 decks
47%synergy
Lae'zel, Vlaakith's Champion
47%inclusion24 decks51 decks
45%synergy
Stoneforge Mystic
45%inclusion23 decks51 decks
42%synergy
White Plume Adventurer
41%inclusion21 decks51 decks
40%synergy
Mother of Runes
41%inclusion21 decks51 decks
34%synergy
Puresteel Paladin
41%inclusion21 decks51 decks
37%synergy
Humble Defector
39%inclusion20 decks51 decks
37%synergy
Akiri, Fearless Voyager
39%inclusion20 decks51 decks
37%synergy
Kalemne, Disciple of Iroas
37%inclusion19 decks51 decks
37%synergy
Void Beckoner
35%inclusion18 decks51 decks
35%synergy
Maha, Its Feathers Night
33%inclusion17 decks51 decks
32%synergy
Termination Facilitator
31%inclusion16 decks51 decks
30%synergy
Daxos the Returned
31%inclusion16 decks51 decks
31%synergy
Slaughter Specialist
31%inclusion16 decks51 decks
30%synergy
Harvester of Souls
29%inclusion15 decks51 decks
26%synergy
Mathas, Fiend Seeker
27%inclusion14 decks51 decks
25%synergy
Goblin Sharpshooter
27%inclusion14 decks51 decks
27%synergy
Sram, Senior Edificer
25%inclusion13 decks51 decks
23%synergy
Sun Titan
25%inclusion13 decks51 decks
15%synergy
Taii Wakeen, Perfect Shot
24%inclusion12 decks51 decks
23%synergy
Ertha Jo, Frontier Mentor
22%inclusion11 decks51 decks
21%synergy
Esper Sentinel
22%inclusion11 decks51 decks
3%synergy
Marvin, Murderous Mimic
20%inclusion10 decks50 decks
19%synergy
Blood Cultist
20%inclusion10 decks51 decks
19%synergy
Armored Skyhunter
20%inclusion10 decks51 decks
18%synergy
Kratos, Stoic Father
18%inclusion4 decks22 decks
18%synergy
Stonehewer Giant
18%inclusion9 decks51 decks
17%synergy
Zagras, Thief of Heartbeats
18%inclusion9 decks51 decks
17%synergy
Cloud, Midgar Mercenary
17%inclusion6 decks35 decks
16%synergy
Kellan, the Fae-Blooded
16%inclusion8 decks51 decks
15%synergy
Deathbringer Thoctar
16%inclusion8 decks51 decks
15%synergy
Assault Intercessor
16%inclusion8 decks51 decks
15%synergy
Giver of Runes
16%inclusion8 decks51 decks
13%synergy
Cunning Sparkmage
16%inclusion8 decks51 decks
15%synergy
Bureau Headmaster
16%inclusion8 decks51 decks
15%synergy
Ankle Shanker
14%inclusion7 decks51 decks
11%synergy
Vulshok Sorcerer
14%inclusion7 decks51 decks
14%synergy
Archetype of Finality
14%inclusion7 decks51 decks
13%synergy
Solemn Simulacrum
12%inclusion6 decks51 decks
-1%synergy
Reyav, Master Smith
12%inclusion6 decks51 decks
11%synergy
Gisa, Glorious Resurrector
12%inclusion6 decks51 decks
11%synergy
Massacre Girl, Known Killer
12%inclusion6 decks51 decks
9%synergy
High-Society Hunter
10%inclusion5 decks50 decks
8%synergy
Professional Face-Breaker
10%inclusion5 decks51 decks
-5%synergy
Lotho, Corrupt Shirriff
10%inclusion5 decks51 decks
-4%synergy
Blood Artist
10%inclusion5 decks51 decks
-8%synergy
Ardenn, Intrepid Archaeologist
10%inclusion5 decks51 decks
9%synergy
Imperial Recruiter
10%inclusion5 decks51 decks
5%synergy
Bruenor Battlehammer
10%inclusion5 decks51 decks
9%synergy
Queen Marchesa
10%inclusion5 decks51 decks
4%synergy
Instants
Boros Charm
49%inclusion25 decks51 decks
20%synergy
Stroke of Midnight
33%inclusion17 decks51 decks
22%synergy
You Are Already Dead
33%inclusion17 decks51 decks
32%synergy
Crackling Doom
33%inclusion17 decks51 decks
16%synergy
Swords to Plowshares
31%inclusion16 decks51 decks
-31%synergy
Anguished Unmaking
27%inclusion14 decks51 decks
-6%synergy
Generous Gift
27%inclusion14 decks51 decks
9%synergy
Mirrodin Avenged
22%inclusion11 decks51 decks
21%synergy
Path to Exile
20%inclusion10 decks51 decks
-27%synergy
Despark
18%inclusion9 decks51 decks
3%synergy
Fracture
18%inclusion9 decks51 decks
12%synergy
Chaos Warp
16%inclusion8 decks51 decks
0%synergy
Bladebrand
16%inclusion8 decks51 decks
15%synergy
Rakdos Charm
16%inclusion8 decks51 decks
7%synergy
Malakir Rebirth
16%inclusion8 decks51 decks
10%synergy
Imp's Mischief
14%inclusion7 decks51 decks
12%synergy
Wear // Tear
14%inclusion7 decks51 decks
2%synergy
Deflecting Swat
14%inclusion7 decks51 decks
-2%synergy
Mortify
14%inclusion7 decks51 decks
-2%synergy
Dire Tactics
12%inclusion6 decks51 decks
9%synergy
Terminate
12%inclusion6 decks51 decks
-1%synergy
Flawless Maneuver
12%inclusion6 decks51 decks
-3%synergy
Deflecting Palm
12%inclusion6 decks51 decks
5%synergy
Dawn's Truce
10%inclusion5 decks51 decks
3%synergy
Legion Leadership
10%inclusion5 decks51 decks
5%synergy
Offer Immortality
10%inclusion5 decks51 decks
9%synergy
Sejiri Shelter
10%inclusion5 decks51 decks
8%synergy
Rebuff the Wicked
10%inclusion5 decks51 decks
8%synergy
Alesha's Legacy
10%inclusion4 decks41 decks
9%synergy
Untimely Malfunction
8.0%inclusion4 decks50 decks
3%synergy
Deadly Rollick
7.8%inclusion4 decks51 decks
-3%synergy
Deadly Dispute
7.8%inclusion4 decks51 decks
-15%synergy
Tainted Strike
7.8%inclusion4 decks51 decks
7%synergy
Dark Ritual
7.8%inclusion4 decks51 decks
-8%synergy
Virulent Swipe
7.8%inclusion4 decks51 decks
8%synergy
Ephemerate
5.9%inclusion3 decks51 decks
1%synergy
Thrill of Possibility
5.9%inclusion3 decks51 decks
-2%synergy
Toxin Analysis
5.9%inclusion3 decks51 decks
6%synergy
Big Score
5.9%inclusion3 decks51 decks
-4%synergy
Inventory Management
5.9%inclusion3 decks51 decks
5%synergy
Utter End
5.9%inclusion3 decks51 decks
1%synergy
Brought Back
5.9%inclusion3 decks51 decks
5%synergy
Tragic Slip
5.9%inclusion3 decks51 decks
5%synergy
Valakut Awakening
5.9%inclusion3 decks51 decks
3%synergy
Sorceries
Steelshaper's Gift
49%inclusion25 decks51 decks
46%synergy
Mythos of Snapdax
45%inclusion23 decks51 decks
39%synergy
Ruinous Ultimatum
45%inclusion23 decks51 decks
6%synergy
Night's Whisper
37%inclusion19 decks51 decks
24%synergy
Painful Truths
33%inclusion17 decks51 decks
25%synergy
Read the Bones
25%inclusion13 decks51 decks
16%synergy
Call of the Death-Dweller
25%inclusion13 decks51 decks
25%synergy
Sign in Blood
20%inclusion10 decks51 decks
12%synergy
Sevinne's Reclamation
18%inclusion9 decks51 decks
10%synergy
Vandalblast
16%inclusion8 decks51 decks
5%synergy
Chandra's Ignition
16%inclusion8 decks51 decks
14%synergy
Faithless Looting
14%inclusion7 decks51 decks
-2%synergy
Damn
14%inclusion7 decks51 decks
-4%synergy
Vindicate
12%inclusion6 decks51 decks
6%synergy
Single Combat
12%inclusion6 decks51 decks
10%synergy
Feed the Swarm
10%inclusion5 decks51 decks
5%synergy
Blasphemous Act
7.8%inclusion4 decks51 decks
-15%synergy
Divine Reckoning
5.9%inclusion3 decks51 decks
5%synergy
Unearth
5.9%inclusion3 decks51 decks
4%synergy
Recommission
5.9%inclusion3 decks51 decks
6%synergy
Grim Tutor
5.9%inclusion3 decks51 decks
2%synergy
Reanimate
5.9%inclusion3 decks51 decks
-11%synergy
Rip Apart
5.9%inclusion3 decks51 decks
5%synergy
Avatar's Wrath
5.0%inclusion1 decks20 decks
1%synergy
Utility Artifacts
Quietus Spike
43%inclusion22 decks51 decks
42%synergy
Illusionist's Bracers
41%inclusion21 decks51 decks
40%synergy
Magewright's Stone
37%inclusion19 decks51 decks
36%synergy
Thousand-Year Elixir
33%inclusion17 decks51 decks
32%synergy
Hunter's Blowgun
33%inclusion17 decks51 decks
33%synergy
Lightning Greaves
25%inclusion13 decks51 decks
-9%synergy
Hammer of Nazahn
25%inclusion13 decks51 decks
24%synergy
Robe of Stars
18%inclusion9 decks51 decks
17%synergy
Battlemage's Bracers
18%inclusion9 decks51 decks
17%synergy
Brotherhood Regalia
18%inclusion9 decks51 decks
14%synergy
Mithril Coat
16%inclusion8 decks51 decks
10%synergy
Glaring Spotlight
16%inclusion8 decks51 decks
15%synergy
Whispersilk Cloak
16%inclusion8 decks51 decks
10%synergy
Sword of the Animist
16%inclusion8 decks51 decks
6%synergy
Dragonfire Blade
15%inclusion6 decks40 decks
14%synergy
The Masamune
11%inclusion4 decks35 decks
11%synergy
Wayfarer's Bauble
10%inclusion5 decks51 decks
1%synergy
Hidden Blade
10%inclusion5 decks51 decks
9%synergy
Halo Fountain
10%inclusion5 decks51 decks
9%synergy
Scythe of the Wretched
10%inclusion5 decks51 decks
10%synergy
Blackblade Reforged
10%inclusion5 decks51 decks
5%synergy
Conqueror's Flail
10%inclusion5 decks51 decks
9%synergy
Champion's Helm
10%inclusion5 decks51 decks
9%synergy
The Reaver Cleaver
7.8%inclusion4 decks51 decks
2%synergy
Skullclamp
7.8%inclusion4 decks51 decks
-21%synergy
Haystack
7.8%inclusion4 decks51 decks
6%synergy
Puppet Strings
7.8%inclusion4 decks51 decks
8%synergy
Sword of Forge and Frontier
7.8%inclusion4 decks51 decks
7%synergy
Mask of Memory
7.8%inclusion4 decks51 decks
7%synergy
The Seriema
6.7%inclusion2 decks30 decks
6%synergy
Dissection Tools
6.0%inclusion3 decks50 decks
6%synergy
Umezawa's Jitte
5.9%inclusion3 decks51 decks
5%synergy
Sword of Truth and Justice
5.9%inclusion3 decks51 decks
5%synergy
Helm of the Host
5.9%inclusion3 decks51 decks
0%synergy
Darksteel Plate
5.9%inclusion3 decks51 decks
4%synergy
Dowsing Dagger
5.9%inclusion3 decks51 decks
5%synergy
Sword of Feast and Famine
5.9%inclusion3 decks51 decks
2%synergy
Sunforger
5.9%inclusion3 decks51 decks
3%synergy
Enchantments
Aspect of Gorgon
35%inclusion18 decks51 decks
35%synergy
Dazzling Theater // Prop Room
32%inclusion16 decks50 decks
30%synergy
Sigarda's Aid
31%inclusion16 decks51 decks
28%synergy
All-Out Assault
29%inclusion12 decks41 decks
17%synergy
Phyrexian Arena
27%inclusion14 decks51 decks
9%synergy
Reconnaissance
25%inclusion13 decks51 decks
14%synergy
Forge Anew
22%inclusion11 decks51 decks
19%synergy
Black Market Connections
18%inclusion9 decks51 decks
2%synergy
Revel in Riches
16%inclusion8 decks51 decks
9%synergy
Kaya's Ghostform
16%inclusion8 decks51 decks
14%synergy
Black Market
14%inclusion7 decks51 decks
8%synergy
Nowhere to Run
12%inclusion6 decks51 decks
11%synergy
Death Pits of Rath
10%inclusion5 decks51 decks
10%synergy
Retreat to Hagra
10%inclusion5 decks51 decks
9%synergy
Agent of the Shadow Thieves
10%inclusion5 decks51 decks
9%synergy
Forging the Tyrite Sword
7.8%inclusion4 decks51 decks
7%synergy
Curse of Opulence
7.8%inclusion4 decks51 decks
2%synergy
At Knifepoint
7.8%inclusion4 decks51 decks
6%synergy
Ghostly Prison
7.8%inclusion4 decks51 decks
0%synergy
Gift of Immortality
5.9%inclusion3 decks51 decks
5%synergy
Glasswing Grace
5.9%inclusion3 decks51 decks
4%synergy
Grave Betrayal
5.9%inclusion3 decks51 decks
5%synergy
Eye of Nidhogg
5.7%inclusion2 decks35 decks
5%synergy
Obsessive Pursuit
5.3%inclusion1 decks19 decks
4%synergy
Planeswalkers
Nahiri, the Harbinger
5.9%inclusion3 decks51 decks
5%synergy
Utility Lands
Vault of the Archangel
61%inclusion31 decks51 decks
38%synergy
Rogue's Passage
57%inclusion29 decks51 decks
33%synergy
Arcane Lighthouse
41%inclusion21 decks51 decks
40%synergy
Bojuka Bog
39%inclusion20 decks51 decks
8%synergy
Detection Tower
37%inclusion19 decks51 decks
37%synergy
Axgard Armory
25%inclusion13 decks51 decks
23%synergy
Urza's Saga
18%inclusion9 decks51 decks
13%synergy
Buried Ruin
16%inclusion8 decks51 decks
12%synergy
Karn's Bastion
16%inclusion8 decks51 decks
15%synergy
Shizo, Death's Storehouse
14%inclusion7 decks51 decks
7%synergy
Command Beacon
14%inclusion7 decks51 decks
8%synergy
Urborg, Tomb of Yawgmoth
14%inclusion7 decks51 decks
0%synergy
Sunhome, Fortress of the Legion
12%inclusion6 decks51 decks
8%synergy
Reliquary Tower
10%inclusion5 decks51 decks
-6%synergy
Eiganjo, Seat of the Empire
7.8%inclusion4 decks51 decks
1%synergy
Arena of Glory
7.8%inclusion4 decks51 decks
1%synergy
Temple of the False God
5.9%inclusion3 decks51 decks
0%synergy
Mana Artifacts
Sol Ring
88%inclusion45 decks51 decks
0%synergy
Arcane Signet
84%inclusion43 decks51 decks
-2%synergy
Patriar's Seal
63%inclusion32 decks51 decks
61%synergy
Talisman of Conviction
47%inclusion24 decks51 decks
6%synergy
Talisman of Hierarchy
45%inclusion23 decks51 decks
4%synergy
Talisman of Indulgence
41%inclusion21 decks51 decks
4%synergy
Rakdos Signet
37%inclusion19 decks51 decks
7%synergy
Boros Signet
35%inclusion18 decks51 decks
7%synergy
Orzhov Signet
35%inclusion18 decks51 decks
3%synergy
Bounty Board
22%inclusion11 decks51 decks
19%synergy
Fellwar Stone
20%inclusion10 decks51 decks
-8%synergy
Aetheric Amplifier
14%inclusion7 decks50 decks
14%synergy
Chromatic Lantern
10%inclusion5 decks51 decks
-1%synergy
Bandit's Haul
10%inclusion5 decks51 decks
9%synergy
Commander's Sphere
5.9%inclusion3 decks51 decks
-9%synergy
Mind Stone
5.9%inclusion3 decks51 decks
-3%synergy
Lands
Command Tower
96%inclusion49 decks51 decks
4%synergy
Swamp
94%inclusion48 decks51 decks
-1%synergy
Mountain
94%inclusion48 decks51 decks
0%synergy
Plains
94%inclusion48 decks51 decks
-1%synergy
Nomad Outpost
65%inclusion33 decks51 decks
6%synergy
Savai Triome
61%inclusion31 decks51 decks
23%synergy
Dragonskull Summit
61%inclusion31 decks51 decks
9%synergy
Isolated Chapel
61%inclusion31 decks51 decks
8%synergy
Sacred Foundry
57%inclusion29 decks51 decks
12%synergy
Exotic Orchard
55%inclusion28 decks51 decks
3%synergy
Battlefield Forge
55%inclusion28 decks51 decks
15%synergy
Caves of Koilos
53%inclusion27 decks51 decks
14%synergy
Clifftop Retreat
53%inclusion27 decks51 decks
2%synergy
Blood Crypt
51%inclusion26 decks51 decks
7%synergy
Godless Shrine
49%inclusion25 decks51 decks
2%synergy
Forbidden Orchard
49%inclusion25 decks51 decks
46%synergy
Spectator Seating
47%inclusion24 decks51 decks
15%synergy
Sulfurous Springs
43%inclusion22 decks51 decks
16%synergy
Vault of Champions
43%inclusion22 decks51 decks
10%synergy
Sundown Pass
39%inclusion20 decks51 decks
19%synergy
Shattered Sanctum
39%inclusion20 decks51 decks
15%synergy
Luxury Suite
39%inclusion20 decks51 decks
8%synergy
Bloodstained Mire
35%inclusion18 decks51 decks
3%synergy
Haunted Ridge
35%inclusion18 decks51 decks
15%synergy
Smoldering Marsh
31%inclusion16 decks51 decks
-5%synergy
Marsh Flats
31%inclusion16 decks51 decks
0%synergy
Arid Mesa
31%inclusion16 decks51 decks
0%synergy
Fetid Heath
29%inclusion15 decks51 decks
9%synergy
Rugged Prairie
29%inclusion15 decks51 decks
13%synergy
Shattered Landscape
25%inclusion13 decks51 decks
6%synergy
Path of Ancestry
25%inclusion13 decks51 decks
-12%synergy
Brightclimb Pathway
24%inclusion12 decks51 decks
15%synergy
Plaza of Heroes
24%inclusion12 decks51 decks
19%synergy
Needleverge Pathway
22%inclusion11 decks51 decks
14%synergy
Graven Cairns
20%inclusion10 decks51 decks
8%synergy
Fabled Passage
18%inclusion9 decks51 decks
10%synergy
Temple of Triumph
18%inclusion9 decks51 decks
-5%synergy
Tainted Field
18%inclusion9 decks51 decks
6%synergy
Orzhov Basilica
18%inclusion9 decks51 decks
4%synergy
Rakdos Carnarium
16%inclusion8 decks51 decks
4%synergy
Boros Garrison
16%inclusion8 decks51 decks
3%synergy
Malakir Rebirth
16%inclusion8 decks51 decks
10%synergy
Temple of Silence
16%inclusion8 decks51 decks
-7%synergy
City of Brass
16%inclusion8 decks51 decks
6%synergy
Terramorphic Expanse
14%inclusion7 decks51 decks
-6%synergy
Evolving Wilds
14%inclusion7 decks51 decks
-13%synergy
Blightstep Pathway
14%inclusion7 decks51 decks
6%synergy
Reflecting Pool
12%inclusion6 decks51 decks
4%synergy
Bleachbone Verge
10%inclusion5 decks50 decks
0%synergy
Sunbillow Verge
10%inclusion5 decks50 decks
1%synergy
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