Altaïr, Brotherhood Mentor (Commander) - Commander Matters

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #460
26decks
As CommanderAs CardAverage DeckDecksView Precon
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All
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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Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Gleaming Splendor
33%inclusion1 decks3 decks
25%synergy
High Synergy Cards
Minthara, Merciless Soul
88%inclusion23 decks26 decks
87%synergy
Basilisk Collar
85%inclusion22 decks26 decks
80%synergy
Rune of Mortality
77%inclusion20 decks26 decks
76%synergy
Vorpal Sword
77%inclusion20 decks26 decks
75%synergy
Thornbite Staff
69%inclusion18 decks26 decks
68%synergy
Otharri, Suns' Glory
73%inclusion19 decks26 decks
68%synergy
Drumbellower
65%inclusion17 decks26 decks
64%synergy
Falthis, Shadowcat Familiar
62%inclusion16 decks26 decks
60%synergy
Gorgon's Head
58%inclusion15 decks26 decks
57%synergy
Sting, the Glinting Dagger
58%inclusion15 decks26 decks
56%synergy
Top Cards
Morbid Opportunist
69%inclusion18 decks26 decks
51%synergy
Mari, the Killing Quill
62%inclusion16 decks26 decks
56%synergy
Swords to Plowshares
58%inclusion15 decks26 decks
-4%synergy
Lae'zel, Vlaakith's Champion
58%inclusion15 decks26 decks
56%synergy
Swiftfoot Boots
58%inclusion15 decks26 decks
26%synergy
Open the Armory
50%inclusion13 decks26 decks
46%synergy
Gift of Doom
50%inclusion13 decks26 decks
49%synergy
Shay Cormac
50%inclusion13 decks26 decks
47%synergy
Magda, the Hoardmaster
46%inclusion12 decks26 decks
44%synergy
Quietus Spike
46%inclusion12 decks26 decks
45%synergy
Game Changers
Smothering Tithe
35%inclusion9 decks26 decks
11%synergy
Enlightened Tutor
35%inclusion9 decks26 decks
23%synergy
Demonic Tutor
23%inclusion6 decks26 decks
5%synergy
Vampiric Tutor
15%inclusion4 decks26 decks
1%synergy
Farewell
12%inclusion3 decks26 decks
2%synergy
Orcish Bowmasters
12%inclusion3 decks26 decks
6%synergy
Teferi's Protection
7.7%inclusion2 decks26 decks
-11%synergy
Ancient Tomb
7.7%inclusion2 decks26 decks
-0%synergy
Creatures
General's Enforcer
46%inclusion12 decks26 decks
38%synergy
Termination Facilitator
42%inclusion11 decks26 decks
41%synergy
Maha, Its Feathers Night
38%inclusion10 decks26 decks
37%synergy
Ertha Jo, Frontier Mentor
35%inclusion9 decks26 decks
34%synergy
Humble Defector
35%inclusion9 decks26 decks
32%synergy
Puresteel Paladin
35%inclusion9 decks26 decks
31%synergy
Mathas, Fiend Seeker
31%inclusion8 decks26 decks
29%synergy
White Plume Adventurer
31%inclusion8 decks26 decks
30%synergy
Mother of Runes
31%inclusion8 decks26 decks
23%synergy
Void Beckoner
31%inclusion8 decks26 decks
30%synergy
Esper Sentinel
27%inclusion7 decks26 decks
9%synergy
Daxos the Returned
27%inclusion7 decks26 decks
26%synergy
Kalemne, Disciple of Iroas
27%inclusion7 decks26 decks
26%synergy
Taii Wakeen, Perfect Shot
23%inclusion6 decks26 decks
22%synergy
Harvester of Souls
23%inclusion6 decks26 decks
20%synergy
Slaughter Specialist
23%inclusion6 decks26 decks
22%synergy
Sun Titan
23%inclusion6 decks26 decks
12%synergy
Archetype of Finality
23%inclusion6 decks26 decks
22%synergy
Blood Artist
19%inclusion5 decks26 decks
1%synergy
Assault Intercessor
19%inclusion5 decks26 decks
19%synergy
Goblin Sharpshooter
19%inclusion5 decks26 decks
19%synergy
Black Widow, Agile Avenger
17%inclusion1 decks6 decks
15%synergy
Solemn Simulacrum
15%inclusion4 decks26 decks
3%synergy
Witch Enchanter
15%inclusion4 decks26 decks
8%synergy
Deathbringer Thoctar
15%inclusion4 decks26 decks
15%synergy
Stoneforge Mystic
15%inclusion4 decks26 decks
13%synergy
Giver of Runes
15%inclusion4 decks26 decks
12%synergy
Zagras, Thief of Heartbeats
15%inclusion4 decks26 decks
14%synergy
Stonehewer Giant
15%inclusion4 decks26 decks
14%synergy
Massacre Girl, Known Killer
15%inclusion4 decks26 decks
13%synergy
Queen Marchesa
15%inclusion4 decks26 decks
10%synergy
Patrolling Peacemaker
13%inclusion3 decks23 decks
13%synergy
Claim Jumper
12%inclusion3 decks26 decks
10%synergy
Falkenrath Noble
12%inclusion3 decks26 decks
9%synergy
Knight of the White Orchid
12%inclusion3 decks26 decks
7%synergy
Sram, Senior Edificer
12%inclusion3 decks26 decks
9%synergy
Massacre Wurm
12%inclusion3 decks26 decks
11%synergy
Athreos, Shroud-Veiled
12%inclusion3 decks26 decks
10%synergy
Tor Wauki the Younger
12%inclusion3 decks26 decks
11%synergy
Akiri, Fearless Voyager
12%inclusion3 decks26 decks
10%synergy
Grateful Apparition
12%inclusion3 decks26 decks
11%synergy
Kratos, Stoic Father
11%inclusion2 decks19 decks
10%synergy
Scathing Shadelock
9.1%inclusion1 decks11 decks
9%synergy
Killian, Decisive Mentor
8.3%inclusion1 decks12 decks
8%synergy
The Neutrinos
8.3%inclusion1 decks12 decks
8%synergy
Blood Cultist
7.7%inclusion2 decks26 decks
7%synergy
Professional Face-Breaker
7.7%inclusion2 decks26 decks
-8%synergy
Bounty Agent
7.7%inclusion2 decks26 decks
7%synergy
Metastatic Evangel
7.7%inclusion2 decks26 decks
7%synergy
Syr Konrad, the Grim
7.7%inclusion2 decks26 decks
4%synergy
Instants
Anguished Unmaking
38%inclusion10 decks26 decks
5%synergy
You Are Already Dead
35%inclusion9 decks26 decks
33%synergy
Generous Gift
31%inclusion8 decks26 decks
14%synergy
Boros Charm
27%inclusion7 decks26 decks
-2%synergy
Stroke of Midnight
27%inclusion7 decks26 decks
15%synergy
Path to Exile
27%inclusion7 decks26 decks
-20%synergy
Mirrodin Avenged
27%inclusion7 decks26 decks
26%synergy
Flawless Maneuver
23%inclusion6 decks26 decks
8%synergy
Deflecting Swat
23%inclusion6 decks26 decks
7%synergy
Despark
23%inclusion6 decks26 decks
10%synergy
Dire Tactics
19%inclusion5 decks26 decks
17%synergy
Loran's Escape
19%inclusion5 decks26 decks
18%synergy
Malakir Rebirth
19%inclusion5 decks26 decks
14%synergy
Touch of Moonglove
19%inclusion5 decks26 decks
19%synergy
Crackling Doom
19%inclusion5 decks26 decks
2%synergy
Unexpected Windfall
15%inclusion4 decks26 decks
10%synergy
Rakdos Charm
15%inclusion4 decks26 decks
6%synergy
Terminate
15%inclusion4 decks26 decks
3%synergy
Wear // Tear
15%inclusion4 decks26 decks
4%synergy
Bolt Bend
15%inclusion4 decks26 decks
13%synergy
Deflecting Palm
15%inclusion4 decks26 decks
8%synergy
Fracture
15%inclusion4 decks26 decks
10%synergy
Deadly Rollick
12%inclusion3 decks26 decks
0%synergy
Untimely Malfunction
12%inclusion3 decks26 decks
7%synergy
Legion Leadership
12%inclusion3 decks26 decks
7%synergy
Bladebrand
12%inclusion3 decks26 decks
11%synergy
Sejiri Shelter
12%inclusion3 decks26 decks
9%synergy
Heliod's Intervention
12%inclusion3 decks26 decks
10%synergy
Mortify
12%inclusion3 decks26 decks
-4%synergy
Fell the Profane
7.7%inclusion2 decks26 decks
1%synergy
Chaos Warp
7.7%inclusion2 decks26 decks
-8%synergy
Bitter Downfall
7.7%inclusion2 decks26 decks
8%synergy
Thrill of Possibility
7.7%inclusion2 decks26 decks
0%synergy
Dawn's Truce
7.7%inclusion2 decks26 decks
1%synergy
Deadly Dispute
7.7%inclusion2 decks26 decks
-15%synergy
Flare of Fortitude
7.7%inclusion2 decks26 decks
4%synergy
Battle-Rage Blessing
7.7%inclusion2 decks26 decks
7%synergy
Blacksmith's Skill
7.7%inclusion2 decks26 decks
6%synergy
Armor of Shadows
7.7%inclusion2 decks26 decks
8%synergy
Virulent Swipe
7.7%inclusion2 decks26 decks
8%synergy
Bedevil
7.7%inclusion2 decks26 decks
1%synergy
Offer Immortality
7.7%inclusion2 decks26 decks
7%synergy
Moment of Valor
7.7%inclusion2 decks26 decks
8%synergy
Demand Answers
7.7%inclusion2 decks26 decks
3%synergy
Utter End
7.7%inclusion2 decks26 decks
3%synergy
Sudden Spoiling
7.7%inclusion2 decks26 decks
7%synergy
Galadriel's Dismissal
7.7%inclusion2 decks26 decks
6%synergy
Akroma's Will
7.7%inclusion2 decks26 decks
-6%synergy
Enter the Avatar State
7.1%inclusion1 decks14 decks
6%synergy
Sorceries
Steelshaper's Gift
46%inclusion12 decks26 decks
43%synergy
Sevinne's Reclamation
42%inclusion11 decks26 decks
34%synergy
Night's Whisper
31%inclusion8 decks26 decks
17%synergy
Painful Truths
27%inclusion7 decks26 decks
19%synergy
Sign in Blood
27%inclusion7 decks26 decks
19%synergy
Chandra's Ignition
27%inclusion7 decks26 decks
25%synergy
Vandalblast
23%inclusion6 decks26 decks
13%synergy
Faithless Looting
23%inclusion6 decks26 decks
8%synergy
Ruinous Ultimatum
23%inclusion6 decks26 decks
-16%synergy
Read the Bones
19%inclusion5 decks26 decks
11%synergy
Mythos of Snapdax
15%inclusion4 decks26 decks
10%synergy
Call of the Death-Dweller
15%inclusion4 decks26 decks
15%synergy
Wrath of God
12%inclusion3 decks26 decks
8%synergy
Vindicate
12%inclusion3 decks26 decks
6%synergy
Blasphemous Act
12%inclusion3 decks26 decks
-12%synergy
Pirate's Pillage
12%inclusion3 decks26 decks
10%synergy
Damn
12%inclusion3 decks26 decks
-6%synergy
Drown in Ichor
12%inclusion3 decks26 decks
11%synergy
Decorum Dissertation
9.1%inclusion1 decks11 decks
7%synergy
Vat Emergence
7.7%inclusion2 decks26 decks
8%synergy
Diabolic Tutor
7.7%inclusion2 decks26 decks
2%synergy
SPLIT UP
7.7%inclusion2 decks26 decks
7%synergy
Ambition's Cost
7.7%inclusion2 decks26 decks
6%synergy
Tragic Arrogance
7.7%inclusion2 decks26 decks
5%synergy
Wheel of Fortune
7.7%inclusion2 decks26 decks
4%synergy
Toxic Deluge
7.7%inclusion2 decks26 decks
-0%synergy
Sundering Eruption
7.7%inclusion2 decks26 decks
5%synergy
Utility Artifacts
Shadowspear
46%inclusion12 decks26 decks
42%synergy
Magewright's Stone
42%inclusion11 decks26 decks
41%synergy
Thousand-Year Elixir
35%inclusion9 decks26 decks
34%synergy
Whispersilk Cloak
31%inclusion8 decks26 decks
25%synergy
Brotherhood Regalia
31%inclusion8 decks26 decks
28%synergy
Gorgon Flail
27%inclusion7 decks26 decks
26%synergy
Illusionist's Bracers
23%inclusion6 decks26 decks
22%synergy
Hunter's Blowgun
19%inclusion5 decks26 decks
19%synergy
Battlemage's Bracers
19%inclusion5 decks26 decks
19%synergy
Lightning Greaves
19%inclusion5 decks26 decks
-15%synergy
Glaring Spotlight
15%inclusion4 decks26 decks
15%synergy
Sword of the Animist
15%inclusion4 decks26 decks
7%synergy
Hammer of Nazahn
15%inclusion4 decks26 decks
14%synergy
Dragonfire Blade
13%inclusion3 decks23 decks
12%synergy
Mithril Coat
12%inclusion3 decks26 decks
6%synergy
Skullclamp
12%inclusion3 decks26 decks
-18%synergy
Champion's Helm
12%inclusion3 decks26 decks
10%synergy
Wayfarer's Bauble
7.7%inclusion2 decks26 decks
-1%synergy
Sword of Truth and Justice
7.7%inclusion2 decks26 decks
7%synergy
Caduceus, Staff of Hermes
7.7%inclusion2 decks26 decks
6%synergy
Helm of the Host
7.7%inclusion2 decks26 decks
2%synergy
Expedition Map
7.7%inclusion2 decks26 decks
7%synergy
Scythe of the Wretched
7.7%inclusion2 decks26 decks
8%synergy
Darksteel Plate
7.7%inclusion2 decks26 decks
6%synergy
Haystack
7.7%inclusion2 decks26 decks
6%synergy
Puppet Strings
7.7%inclusion2 decks26 decks
7%synergy
Hexplate Wallbreaker
7.7%inclusion2 decks26 decks
7%synergy
Enchantments
Fighter Class
42%inclusion11 decks26 decks
40%synergy
Sigarda's Aid
38%inclusion10 decks26 decks
36%synergy
Revel in Riches
27%inclusion7 decks26 decks
21%synergy
Phyrexian Arena
27%inclusion7 decks26 decks
9%synergy
Dazzling Theater // Prop Room
23%inclusion6 decks26 decks
21%synergy
Kaya's Ghostform
19%inclusion5 decks26 decks
17%synergy
Black Market Connections
19%inclusion5 decks26 decks
3%synergy
Super-Soldier Serum
17%inclusion1 decks6 decks
16%synergy
Death to Our Enemies
17%inclusion1 decks6 decks
17%synergy
Reconnaissance
15%inclusion4 decks26 decks
3%synergy
Aspect of Gorgon
15%inclusion4 decks26 decks
15%synergy
Forge Anew
15%inclusion4 decks26 decks
13%synergy
Blind Obedience
15%inclusion4 decks26 decks
10%synergy
Death Pits of Rath
15%inclusion4 decks26 decks
15%synergy
Nowhere to Run
15%inclusion4 decks26 decks
15%synergy
Black Market
12%inclusion3 decks26 decks
6%synergy
Gift of Immortality
12%inclusion3 decks26 decks
11%synergy
Forging the Tyrite Sword
12%inclusion3 decks26 decks
11%synergy
Authority of the Consuls
12%inclusion3 decks26 decks
7%synergy
Agent of the Shadow Thieves
12%inclusion3 decks26 decks
11%synergy
Ghostly Prison
12%inclusion3 decks26 decks
4%synergy
Spiteful Banditry
12%inclusion3 decks26 decks
10%synergy
Changing Loyalty
9.1%inclusion1 decks11 decks
9%synergy
Coercive Impetus
9.1%inclusion1 decks11 decks
8%synergy
Eye of Nidhogg
8.7%inclusion2 decks23 decks
8%synergy
Glasswing Grace
7.7%inclusion2 decks26 decks
6%synergy
Retreat to Hagra
7.7%inclusion2 decks26 decks
7%synergy
Grave Betrayal
7.7%inclusion2 decks26 decks
7%synergy
No Mercy
7.7%inclusion2 decks26 decks
6%synergy
At Knifepoint
7.7%inclusion2 decks26 decks
6%synergy
Animate Dead
7.7%inclusion2 decks26 decks
-0%synergy
Trouble in Pairs
7.7%inclusion2 decks26 decks
3%synergy
Parasitic Impetus
7.7%inclusion2 decks26 decks
7%synergy
Obsessive Pursuit
7.1%inclusion1 decks14 decks
6%synergy
Fire Nation Occupation
7.1%inclusion1 decks14 decks
7%synergy
Planeswalkers
Vraska, Betrayal's Sting
12%inclusion3 decks26 decks
11%synergy
Nahiri, the Lithomancer
12%inclusion3 decks26 decks
11%synergy
Kaya, Geist Hunter
12%inclusion3 decks26 decks
7%synergy
Tezzeret, Cruel Captain
8.7%inclusion2 decks23 decks
8%synergy
Utility Lands
Vault of the Archangel
50%inclusion13 decks26 decks
27%synergy
Rogue's Passage
50%inclusion13 decks26 decks
26%synergy
Bojuka Bog
46%inclusion12 decks26 decks
15%synergy
Arcane Lighthouse
38%inclusion10 decks26 decks
37%synergy
Buried Ruin
38%inclusion10 decks26 decks
35%synergy
Axgard Armory
31%inclusion8 decks26 decks
29%synergy
Detection Tower
27%inclusion7 decks26 decks
26%synergy
Karn's Bastion
23%inclusion6 decks26 decks
22%synergy
Shizo, Death's Storehouse
15%inclusion4 decks26 decks
9%synergy
Sunhome, Fortress of the Legion
15%inclusion4 decks26 decks
12%synergy
Urza's Saga
12%inclusion3 decks26 decks
7%synergy
Reliquary Tower
12%inclusion3 decks26 decks
-3%synergy
Temple of the False God
12%inclusion3 decks26 decks
6%synergy
Witch's Clinic
7.7%inclusion2 decks26 decks
7%synergy
Phyrexian Tower
7.7%inclusion2 decks26 decks
-2%synergy
Eiganjo, Seat of the Empire
7.7%inclusion2 decks26 decks
2%synergy
Castle Locthwain
7.7%inclusion2 decks26 decks
5%synergy
Urborg, Tomb of Yawgmoth
7.7%inclusion2 decks26 decks
-5%synergy
Mana Artifacts
Arcane Signet
88%inclusion23 decks26 decks
3%synergy
Sol Ring
77%inclusion20 decks26 decks
-11%synergy
Patriar's Seal
54%inclusion14 decks26 decks
52%synergy
Orzhov Signet
42%inclusion11 decks26 decks
13%synergy
Rakdos Signet
35%inclusion9 decks26 decks
7%synergy
Boros Signet
35%inclusion9 decks26 decks
8%synergy
Talisman of Hierarchy
31%inclusion8 decks26 decks
-10%synergy
Commander's Sphere
27%inclusion7 decks26 decks
14%synergy
Talisman of Conviction
27%inclusion7 decks26 decks
-15%synergy
Talisman of Indulgence
23%inclusion6 decks26 decks
-14%synergy
Aetheric Amplifier
17%inclusion4 decks24 decks
16%synergy
Bandit's Haul
15%inclusion4 decks26 decks
14%synergy
Fellwar Stone
15%inclusion4 decks26 decks
-13%synergy
Bounty Board
12%inclusion3 decks26 decks
10%synergy
Mind Stone
7.7%inclusion2 decks26 decks
-1%synergy
Savai Crystal
7.7%inclusion2 decks26 decks
6%synergy
Lands
Command Tower
96%inclusion25 decks26 decks
4%synergy
Swamp
92%inclusion24 decks26 decks
-3%synergy
Mountain
88%inclusion23 decks26 decks
-6%synergy
Plains
88%inclusion23 decks26 decks
-7%synergy
Nomad Outpost
73%inclusion19 decks26 decks
15%synergy
Exotic Orchard
69%inclusion18 decks26 decks
16%synergy
Caves of Koilos
62%inclusion16 decks26 decks
22%synergy
Sacred Foundry
54%inclusion14 decks26 decks
8%synergy
Battlefield Forge
54%inclusion14 decks26 decks
13%synergy
Godless Shrine
54%inclusion14 decks26 decks
6%synergy
Savai Triome
50%inclusion13 decks26 decks
13%synergy
Spectator Seating
50%inclusion13 decks26 decks
19%synergy
Blood Crypt
46%inclusion12 decks26 decks
1%synergy
Luxury Suite
46%inclusion12 decks26 decks
15%synergy
Path of Ancestry
46%inclusion12 decks26 decks
8%synergy
Sulfurous Springs
46%inclusion12 decks26 decks
17%synergy
Forbidden Orchard
42%inclusion11 decks26 decks
40%synergy
Fetid Heath
38%inclusion10 decks26 decks
16%synergy
Vault of Champions
38%inclusion10 decks26 decks
6%synergy
Smoldering Marsh
35%inclusion9 decks26 decks
-2%synergy
Sundown Pass
35%inclusion9 decks26 decks
12%synergy
Isolated Chapel
35%inclusion9 decks26 decks
-19%synergy
Clifftop Retreat
35%inclusion9 decks26 decks
-18%synergy
Dragonskull Summit
31%inclusion8 decks26 decks
-22%synergy
Arid Mesa
31%inclusion8 decks26 decks
-1%synergy
Shattered Sanctum
31%inclusion8 decks26 decks
4%synergy
Marsh Flats
31%inclusion8 decks26 decks
-1%synergy
Graven Cairns
27%inclusion7 decks26 decks
14%synergy
Shattered Landscape
27%inclusion7 decks26 decks
9%synergy
Rugged Prairie
27%inclusion7 decks26 decks
9%synergy
Haunted Ridge
27%inclusion7 decks26 decks
7%synergy
Bloodstained Mire
27%inclusion7 decks26 decks
-6%synergy
Brightclimb Pathway
23%inclusion6 decks26 decks
15%synergy
Evolving Wilds
23%inclusion6 decks26 decks
-2%synergy
Temple of Silence
23%inclusion6 decks26 decks
2%synergy
Blazemire Verge
19%inclusion5 decks26 decks
8%synergy
Malakir Rebirth
19%inclusion5 decks26 decks
14%synergy
Orzhov Basilica
19%inclusion5 decks26 decks
6%synergy
Witch Enchanter
15%inclusion4 decks26 decks
8%synergy
Rakdos Carnarium
15%inclusion4 decks26 decks
5%synergy
Shadowblood Ridge
15%inclusion4 decks26 decks
0%synergy
Terramorphic Expanse
15%inclusion4 decks26 decks
-3%synergy
Tainted Field
15%inclusion4 decks26 decks
4%synergy
Temple of Triumph
15%inclusion4 decks26 decks
-5%synergy
Temple of Malice
15%inclusion4 decks26 decks
0%synergy
Boros Garrison
15%inclusion4 decks26 decks
4%synergy
Needleverge Pathway
15%inclusion4 decks26 decks
8%synergy
Scoured Barrens
15%inclusion4 decks26 decks
7%synergy
Bleachbone Verge
13%inclusion3 decks24 decks
3%synergy
Sunbillow Verge
13%inclusion3 decks24 decks
3%synergy
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