Altaïr, Brotherhood Mentor (Commander) - Commander Matters

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #462
25decks
As CommanderAs CardAverage DeckDecksView Precon
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1
234
5
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 Lands
Mana Artifacts
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Gleaming Splendor
33%inclusion2 decks6 decks
25%synergy
High Synergy Cards
Minthara, Merciless Soul
88%inclusion22 decks25 decks
87%synergy
Basilisk Collar
84%inclusion21 decks25 decks
80%synergy
Vorpal Sword
76%inclusion19 decks25 decks
74%synergy
Rune of Mortality
72%inclusion18 decks25 decks
71%synergy
Otharri, Suns' Glory
72%inclusion18 decks25 decks
67%synergy
Thornbite Staff
68%inclusion17 decks25 decks
67%synergy
Drumbellower
68%inclusion17 decks25 decks
66%synergy
Sting, the Glinting Dagger
60%inclusion15 decks25 decks
58%synergy
Gorgon's Head
56%inclusion14 decks25 decks
55%synergy
Falthis, Shadowcat Familiar
56%inclusion14 decks25 decks
55%synergy
Top Cards
Morbid Opportunist
72%inclusion18 decks25 decks
53%synergy
Mari, the Killing Quill
60%inclusion15 decks25 decks
54%synergy
Swords to Plowshares
56%inclusion14 decks25 decks
-6%synergy
Lae'zel, Vlaakith's Champion
56%inclusion14 decks25 decks
54%synergy
Shay Cormac
52%inclusion13 decks25 decks
49%synergy
Swiftfoot Boots
52%inclusion13 decks25 decks
21%synergy
Magda, the Hoardmaster
52%inclusion13 decks25 decks
50%synergy
Open the Armory
48%inclusion12 decks25 decks
44%synergy
Gift of Doom
48%inclusion12 decks25 decks
47%synergy
Quietus Spike
48%inclusion12 decks25 decks
47%synergy
Game Changers
Smothering Tithe
32%inclusion8 decks25 decks
8%synergy
Enlightened Tutor
32%inclusion8 decks25 decks
21%synergy
Demonic Tutor
20%inclusion5 decks25 decks
2%synergy
Farewell
12%inclusion3 decks25 decks
2%synergy
Orcish Bowmasters
12%inclusion3 decks25 decks
7%synergy
Vampiric Tutor
8.0%inclusion2 decks25 decks
-6%synergy
Creatures
Termination Facilitator
44%inclusion11 decks25 decks
42%synergy
General's Enforcer
44%inclusion11 decks25 decks
36%synergy
Maha, Its Feathers Night
40%inclusion10 decks25 decks
39%synergy
Ertha Jo, Frontier Mentor
36%inclusion9 decks25 decks
35%synergy
Humble Defector
36%inclusion9 decks25 decks
34%synergy
Mathas, Fiend Seeker
36%inclusion9 decks25 decks
34%synergy
Puresteel Paladin
36%inclusion9 decks25 decks
32%synergy
White Plume Adventurer
32%inclusion8 decks25 decks
31%synergy
Taii Wakeen, Perfect Shot
28%inclusion7 decks25 decks
27%synergy
Mother of Runes
28%inclusion7 decks25 decks
21%synergy
Daxos the Returned
28%inclusion7 decks25 decks
27%synergy
Blood Artist
24%inclusion6 decks25 decks
6%synergy
Assault Intercessor
24%inclusion6 decks25 decks
23%synergy
Esper Sentinel
24%inclusion6 decks25 decks
6%synergy
Void Beckoner
24%inclusion6 decks25 decks
23%synergy
Slaughter Specialist
24%inclusion6 decks25 decks
23%synergy
Goblin Sharpshooter
24%inclusion6 decks25 decks
23%synergy
Kalemne, Disciple of Iroas
24%inclusion6 decks25 decks
23%synergy
Deathbringer Thoctar
20%inclusion5 decks25 decks
20%synergy
Harvester of Souls
20%inclusion5 decks25 decks
17%synergy
Sun Titan
20%inclusion5 decks25 decks
9%synergy
Archetype of Finality
20%inclusion5 decks25 decks
19%synergy
Solemn Simulacrum
16%inclusion4 decks25 decks
3%synergy
Witch Enchanter
16%inclusion4 decks25 decks
9%synergy
Stoneforge Mystic
16%inclusion4 decks25 decks
13%synergy
Falkenrath Noble
16%inclusion4 decks25 decks
13%synergy
Giver of Runes
16%inclusion4 decks25 decks
13%synergy
Massacre Wurm
16%inclusion4 decks25 decks
15%synergy
Athreos, Shroud-Veiled
16%inclusion4 decks25 decks
15%synergy
Stonehewer Giant
16%inclusion4 decks25 decks
15%synergy
Massacre Girl, Known Killer
16%inclusion4 decks25 decks
14%synergy
Kratos, Stoic Father
16%inclusion3 decks19 decks
16%synergy
Black Widow, Agile Avenger
14%inclusion1 decks7 decks
12%synergy
Patrolling Peacemaker
13%inclusion3 decks23 decks
13%synergy
Blood Cultist
12%inclusion3 decks25 decks
12%synergy
Claim Jumper
12%inclusion3 decks25 decks
11%synergy
Knight of the White Orchid
12%inclusion3 decks25 decks
8%synergy
Sram, Senior Edificer
12%inclusion3 decks25 decks
9%synergy
Zagras, Thief of Heartbeats
12%inclusion3 decks25 decks
11%synergy
Tor Wauki the Younger
12%inclusion3 decks25 decks
12%synergy
Akiri, Fearless Voyager
12%inclusion3 decks25 decks
10%synergy
Queen Marchesa
12%inclusion3 decks25 decks
7%synergy
Grateful Apparition
12%inclusion3 decks25 decks
12%synergy
Scathing Shadelock
8.3%inclusion1 decks12 decks
8%synergy
Professional Face-Breaker
8.0%inclusion2 decks25 decks
-8%synergy
Bounty Agent
8.0%inclusion2 decks25 decks
7%synergy
Metastatic Evangel
8.0%inclusion2 decks25 decks
8%synergy
Syr Konrad, the Grim
8.0%inclusion2 decks25 decks
5%synergy
Shadowheart, Dark Justiciar
8.0%inclusion2 decks25 decks
8%synergy
Mahadi, Emporium Master
8.0%inclusion2 decks25 decks
-0%synergy
Instants
Anguished Unmaking
44%inclusion11 decks25 decks
11%synergy
You Are Already Dead
36%inclusion9 decks25 decks
35%synergy
Stroke of Midnight
28%inclusion7 decks25 decks
16%synergy
Mirrodin Avenged
28%inclusion7 decks25 decks
27%synergy
Generous Gift
28%inclusion7 decks25 decks
11%synergy
Boros Charm
24%inclusion6 decks25 decks
-5%synergy
Despark
24%inclusion6 decks25 decks
11%synergy
Path to Exile
24%inclusion6 decks25 decks
-23%synergy
Dire Tactics
20%inclusion5 decks25 decks
18%synergy
Flawless Maneuver
20%inclusion5 decks25 decks
5%synergy
Wear // Tear
20%inclusion5 decks25 decks
9%synergy
Malakir Rebirth
20%inclusion5 decks25 decks
14%synergy
Deflecting Swat
20%inclusion5 decks25 decks
4%synergy
Loran's Escape
16%inclusion4 decks25 decks
15%synergy
Unexpected Windfall
16%inclusion4 decks25 decks
11%synergy
Rakdos Charm
16%inclusion4 decks25 decks
7%synergy
Bolt Bend
16%inclusion4 decks25 decks
14%synergy
Touch of Moonglove
16%inclusion4 decks25 decks
16%synergy
Deflecting Palm
16%inclusion4 decks25 decks
9%synergy
Crackling Doom
16%inclusion4 decks25 decks
-1%synergy
Fracture
16%inclusion4 decks25 decks
10%synergy
Thrill of Possibility
12%inclusion3 decks25 decks
5%synergy
Untimely Malfunction
12%inclusion3 decks25 decks
7%synergy
Legion Leadership
12%inclusion3 decks25 decks
7%synergy
Offer Immortality
12%inclusion3 decks25 decks
11%synergy
Sejiri Shelter
12%inclusion3 decks25 decks
10%synergy
Heliod's Intervention
12%inclusion3 decks25 decks
10%synergy
Mortify
12%inclusion3 decks25 decks
-3%synergy
Harsh Annotation
8.3%inclusion1 decks12 decks
8%synergy
Deadly Rollick
8.0%inclusion2 decks25 decks
-4%synergy
Fell the Profane
8.0%inclusion2 decks25 decks
1%synergy
Chaos Warp
8.0%inclusion2 decks25 decks
-8%synergy
Bitter Downfall
8.0%inclusion2 decks25 decks
8%synergy
Dawn's Truce
8.0%inclusion2 decks25 decks
1%synergy
Deadly Dispute
8.0%inclusion2 decks25 decks
-15%synergy
Flare of Fortitude
8.0%inclusion2 decks25 decks
5%synergy
Blacksmith's Skill
8.0%inclusion2 decks25 decks
7%synergy
Terminate
8.0%inclusion2 decks25 decks
-4%synergy
Armor of Shadows
8.0%inclusion2 decks25 decks
8%synergy
Demand Answers
8.0%inclusion2 decks25 decks
3%synergy
Utter End
8.0%inclusion2 decks25 decks
4%synergy
Sudden Spoiling
8.0%inclusion2 decks25 decks
7%synergy
Galadriel's Dismissal
8.0%inclusion2 decks25 decks
6%synergy
Akroma's Will
8.0%inclusion2 decks25 decks
-6%synergy
Enter the Avatar State
6.7%inclusion1 decks15 decks
6%synergy
Sorceries
Sevinne's Reclamation
44%inclusion11 decks25 decks
36%synergy
Steelshaper's Gift
44%inclusion11 decks25 decks
41%synergy
Night's Whisper
32%inclusion8 decks25 decks
18%synergy
Ruinous Ultimatum
32%inclusion8 decks25 decks
-7%synergy
Painful Truths
28%inclusion7 decks25 decks
21%synergy
Sign in Blood
28%inclusion7 decks25 decks
20%synergy
Chandra's Ignition
28%inclusion7 decks25 decks
26%synergy
Faithless Looting
24%inclusion6 decks25 decks
9%synergy
Vandalblast
20%inclusion5 decks25 decks
10%synergy
Read the Bones
16%inclusion4 decks25 decks
8%synergy
Call of the Death-Dweller
16%inclusion4 decks25 decks
16%synergy
Diabolic Tutor
12%inclusion3 decks25 decks
6%synergy
Mythos of Snapdax
12%inclusion3 decks25 decks
7%synergy
Vindicate
12%inclusion3 decks25 decks
6%synergy
Blasphemous Act
12%inclusion3 decks25 decks
-12%synergy
Pirate's Pillage
12%inclusion3 decks25 decks
11%synergy
Damn
12%inclusion3 decks25 decks
-5%synergy
Drown in Ichor
12%inclusion3 decks25 decks
12%synergy
Decorum Dissertation
8.3%inclusion1 decks12 decks
6%synergy
Vat Emergence
8.0%inclusion2 decks25 decks
8%synergy
Split Up
8.0%inclusion2 decks25 decks
7%synergy
Wrath of God
8.0%inclusion2 decks25 decks
4%synergy
Ambition's Cost
8.0%inclusion2 decks25 decks
7%synergy
Tragic Arrogance
8.0%inclusion2 decks25 decks
5%synergy
Wheel of Fortune
8.0%inclusion2 decks25 decks
4%synergy
Toxic Deluge
8.0%inclusion2 decks25 decks
-0%synergy
Sundering Eruption
8.0%inclusion2 decks25 decks
5%synergy
Utility Artifacts
Shadowspear
44%inclusion11 decks25 decks
40%synergy
Magewright's Stone
44%inclusion11 decks25 decks
43%synergy
Thousand-Year Elixir
32%inclusion8 decks25 decks
31%synergy
Whispersilk Cloak
32%inclusion8 decks25 decks
27%synergy
Brotherhood Regalia
32%inclusion8 decks25 decks
29%synergy
Illusionist's Bracers
24%inclusion6 decks25 decks
23%synergy
Gorgon Flail
24%inclusion6 decks25 decks
23%synergy
Hunter's Blowgun
20%inclusion5 decks25 decks
19%synergy
Lightning Greaves
20%inclusion5 decks25 decks
-14%synergy
Glaring Spotlight
16%inclusion4 decks25 decks
16%synergy
Mithril Coat
16%inclusion4 decks25 decks
11%synergy
Battlemage's Bracers
16%inclusion4 decks25 decks
15%synergy
Sword of the Animist
16%inclusion4 decks25 decks
7%synergy
Hawkeye's Bow
14%inclusion1 decks7 decks
14%synergy
Dragonfire Blade
13%inclusion3 decks23 decks
12%synergy
Skullclamp
12%inclusion3 decks25 decks
-17%synergy
Champion's Helm
12%inclusion3 decks25 decks
11%synergy
Hammer of Nazahn
12%inclusion3 decks25 decks
10%synergy
Wayfarer's Bauble
8.0%inclusion2 decks25 decks
-0%synergy
Sword of Truth and Justice
8.0%inclusion2 decks25 decks
7%synergy
Caduceus, Staff of Hermes
8.0%inclusion2 decks25 decks
7%synergy
Helm of the Host
8.0%inclusion2 decks25 decks
2%synergy
Expedition Map
8.0%inclusion2 decks25 decks
7%synergy
Darksteel Plate
8.0%inclusion2 decks25 decks
6%synergy
Haystack
8.0%inclusion2 decks25 decks
7%synergy
Puppet Strings
8.0%inclusion2 decks25 decks
8%synergy
Hexplate Wallbreaker
8.0%inclusion2 decks25 decks
7%synergy
Enchantments
Fighter Class
44%inclusion11 decks25 decks
41%synergy
Sigarda's Aid
36%inclusion9 decks25 decks
33%synergy
Dazzling Theater // Prop Room
28%inclusion7 decks25 decks
26%synergy
Revel in Riches
28%inclusion7 decks25 decks
22%synergy
Phyrexian Arena
28%inclusion7 decks25 decks
10%synergy
Forge Anew
20%inclusion5 decks25 decks
18%synergy
Kaya's Ghostform
20%inclusion5 decks25 decks
18%synergy
Black Market Connections
20%inclusion5 decks25 decks
4%synergy
Black Market
16%inclusion4 decks25 decks
11%synergy
Reconnaissance
16%inclusion4 decks25 decks
4%synergy
Blind Obedience
16%inclusion4 decks25 decks
11%synergy
Death Pits of Rath
16%inclusion4 decks25 decks
16%synergy
Nowhere to Run
16%inclusion4 decks25 decks
15%synergy
Super-Soldier Serum
14%inclusion1 decks7 decks
14%synergy
Gift of Immortality
12%inclusion3 decks25 decks
11%synergy
Forging the Tyrite Sword
12%inclusion3 decks25 decks
11%synergy
Aspect of Gorgon
12%inclusion3 decks25 decks
12%synergy
Authority of the Consuls
12%inclusion3 decks25 decks
8%synergy
Ghostly Prison
12%inclusion3 decks25 decks
4%synergy
Spiteful Banditry
12%inclusion3 decks25 decks
10%synergy
All-Out Assault
8.7%inclusion2 decks23 decks
-3%synergy
Eye of Nidhogg
8.7%inclusion2 decks23 decks
8%synergy
Changing Loyalty
8.3%inclusion1 decks12 decks
8%synergy
Coercive Impetus
8.3%inclusion1 decks12 decks
8%synergy
Glasswing Grace
8.0%inclusion2 decks25 decks
7%synergy
Spirit Mantle
8.0%inclusion2 decks25 decks
8%synergy
Grave Betrayal
8.0%inclusion2 decks25 decks
8%synergy
Agent of the Shadow Thieves
8.0%inclusion2 decks25 decks
7%synergy
No Mercy
8.0%inclusion2 decks25 decks
6%synergy
At Knifepoint
8.0%inclusion2 decks25 decks
7%synergy
Animate Dead
8.0%inclusion2 decks25 decks
-0%synergy
Redemption Arc
8.0%inclusion2 decks25 decks
7%synergy
Mechanized Warfare
8.0%inclusion2 decks25 decks
8%synergy
Trouble in Pairs
8.0%inclusion2 decks25 decks
3%synergy
Parasitic Impetus
8.0%inclusion2 decks25 decks
7%synergy
Obsessive Pursuit
6.7%inclusion1 decks15 decks
6%synergy
Fire Nation Occupation
6.7%inclusion1 decks15 decks
6%synergy
Planeswalkers
Vraska, Betrayal's Sting
16%inclusion4 decks25 decks
16%synergy
Nahiri, the Lithomancer
12%inclusion3 decks25 decks
12%synergy
Tezzeret, Cruel Captain
8.7%inclusion2 decks23 decks
8%synergy
Kaya, Geist Hunter
8.0%inclusion2 decks25 decks
4%synergy
Utility Lands
Vault of the Archangel
52%inclusion13 decks25 decks
29%synergy
Rogue's Passage
52%inclusion13 decks25 decks
28%synergy
Bojuka Bog
48%inclusion12 decks25 decks
17%synergy
Arcane Lighthouse
40%inclusion10 decks25 decks
39%synergy
Buried Ruin
40%inclusion10 decks25 decks
37%synergy
Detection Tower
28%inclusion7 decks25 decks
27%synergy
Axgard Armory
28%inclusion7 decks25 decks
26%synergy
Karn's Bastion
24%inclusion6 decks25 decks
23%synergy
Shizo, Death's Storehouse
20%inclusion5 decks25 decks
13%synergy
Sunhome, Fortress of the Legion
16%inclusion4 decks25 decks
13%synergy
Urza's Saga
12%inclusion3 decks25 decks
8%synergy
Reliquary Tower
12%inclusion3 decks25 decks
-3%synergy
Temple of the False God
12%inclusion3 decks25 decks
6%synergy
Witch's Clinic
8.0%inclusion2 decks25 decks
8%synergy
Phyrexian Tower
8.0%inclusion2 decks25 decks
-2%synergy
Castle Locthwain
8.0%inclusion2 decks25 decks
5%synergy
Mana Artifacts
Arcane Signet
84%inclusion21 decks25 decks
-2%synergy
Sol Ring
72%inclusion18 decks25 decks
-16%synergy
Patriar's Seal
56%inclusion14 decks25 decks
54%synergy
Orzhov Signet
44%inclusion11 decks25 decks
15%synergy
Rakdos Signet
36%inclusion9 decks25 decks
9%synergy
Boros Signet
36%inclusion9 decks25 decks
10%synergy
Talisman of Hierarchy
32%inclusion8 decks25 decks
-9%synergy
Talisman of Indulgence
28%inclusion7 decks25 decks
-9%synergy
Talisman of Conviction
28%inclusion7 decks25 decks
-14%synergy
Commander's Sphere
24%inclusion6 decks25 decks
11%synergy
Aetheric Amplifier
17%inclusion4 decks24 decks
16%synergy
Bandit's Haul
16%inclusion4 decks25 decks
15%synergy
Fellwar Stone
16%inclusion4 decks25 decks
-12%synergy
Bounty Board
12%inclusion3 decks25 decks
10%synergy
Mind Stone
8.0%inclusion2 decks25 decks
-1%synergy
Savai Crystal
8.0%inclusion2 decks25 decks
7%synergy
Lands
Command Tower
96%inclusion24 decks25 decks
4%synergy
Swamp
92%inclusion23 decks25 decks
-3%synergy
Mountain
88%inclusion22 decks25 decks
-6%synergy
Plains
88%inclusion22 decks25 decks
-7%synergy
Exotic Orchard
76%inclusion19 decks25 decks
23%synergy
Nomad Outpost
76%inclusion19 decks25 decks
19%synergy
Caves of Koilos
60%inclusion15 decks25 decks
20%synergy
Savai Triome
52%inclusion13 decks25 decks
15%synergy
Sacred Foundry
52%inclusion13 decks25 decks
6%synergy
Battlefield Forge
52%inclusion13 decks25 decks
10%synergy
Godless Shrine
52%inclusion13 decks25 decks
3%synergy
Path of Ancestry
48%inclusion12 decks25 decks
10%synergy
Spectator Seating
48%inclusion12 decks25 decks
17%synergy
Blood Crypt
44%inclusion11 decks25 decks
-2%synergy
Luxury Suite
44%inclusion11 decks25 decks
13%synergy
Forbidden Orchard
44%inclusion11 decks25 decks
42%synergy
Sulfurous Springs
44%inclusion11 decks25 decks
15%synergy
Smoldering Marsh
40%inclusion10 decks25 decks
3%synergy
Fetid Heath
40%inclusion10 decks25 decks
18%synergy
Dragonskull Summit
36%inclusion9 decks25 decks
-17%synergy
Shattered Sanctum
36%inclusion9 decks25 decks
9%synergy
Vault of Champions
36%inclusion9 decks25 decks
4%synergy
Sundown Pass
32%inclusion8 decks25 decks
9%synergy
Isolated Chapel
32%inclusion8 decks25 decks
-22%synergy
Clifftop Retreat
32%inclusion8 decks25 decks
-20%synergy
Graven Cairns
28%inclusion7 decks25 decks
15%synergy
Shattered Landscape
28%inclusion7 decks25 decks
10%synergy
Rugged Prairie
28%inclusion7 decks25 decks
10%synergy
Arid Mesa
28%inclusion7 decks25 decks
-3%synergy
Marsh Flats
28%inclusion7 decks25 decks
-3%synergy
Temple of Silence
28%inclusion7 decks25 decks
7%synergy
Brightclimb Pathway
24%inclusion6 decks25 decks
16%synergy
Haunted Ridge
24%inclusion6 decks25 decks
4%synergy
Bloodstained Mire
24%inclusion6 decks25 decks
-9%synergy
Tainted Field
20%inclusion5 decks25 decks
9%synergy
Temple of Triumph
20%inclusion5 decks25 decks
-0%synergy
Temple of Malice
20%inclusion5 decks25 decks
5%synergy
Blazemire Verge
20%inclusion5 decks25 decks
8%synergy
Malakir Rebirth
20%inclusion5 decks25 decks
14%synergy
Evolving Wilds
20%inclusion5 decks25 decks
-5%synergy
Orzhov Basilica
20%inclusion5 decks25 decks
8%synergy
Witch Enchanter
16%inclusion4 decks25 decks
9%synergy
Shadowblood Ridge
16%inclusion4 decks25 decks
1%synergy
Boros Garrison
16%inclusion4 decks25 decks
5%synergy
Needleverge Pathway
16%inclusion4 decks25 decks
9%synergy
Tainted Peak
16%inclusion4 decks25 decks
6%synergy
Scoured Barrens
16%inclusion4 decks25 decks
7%synergy
Bleachbone Verge
13%inclusion3 decks24 decks
3%synergy
Sunbillow Verge
13%inclusion3 decks24 decks
3%synergy
Rakdos Carnarium
12%inclusion3 decks25 decks
1%synergy
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