Altaïr, Brotherhood Mentor (Commander) - Expensive Commander Matters

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #386
2decks
As CommanderAs CardAverage DeckDecksView Precon
Bracket
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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Lands
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Smothering Tithe
100%inclusion2 decks2 decks
74%synergy
Demonic Tutor
100%inclusion2 decks2 decks
81%synergy
Enlightened Tutor
100%inclusion2 decks2 decks
88%synergy
Teferi's Protection
50%inclusion1 decks2 decks
29%synergy
Opposition Agent
50%inclusion1 decks2 decks
47%synergy
Ancient Tomb
50%inclusion1 decks2 decks
42%synergy
Orcish Bowmasters
50%inclusion1 decks2 decks
45%synergy
Chrome Mox
50%inclusion1 decks2 decks
45%synergy
Vampiric Tutor
50%inclusion1 decks2 decks
35%synergy
Creatures
Maha, Its Feathers Night
100%inclusion1 decks1 decks
99%synergy
Humble Defector
100%inclusion2 decks2 decks
98%synergy
Taii Wakeen, Perfect Shot
100%inclusion1 decks1 decks
99%synergy
Stoneforge Mystic
100%inclusion2 decks2 decks
97%synergy
Mari, the Killing Quill
100%inclusion2 decks2 decks
93%synergy
Mother of Runes
100%inclusion2 decks2 decks
92%synergy
Magda, the Hoardmaster
100%inclusion1 decks1 decks
98%synergy
Shay Cormac
100%inclusion1 decks1 decks
97%synergy
Otharri, Suns' Glory
100%inclusion2 decks2 decks
94%synergy
Bureau Headmaster
100%inclusion1 decks1 decks
99%synergy
Goblin Sharpshooter
100%inclusion2 decks2 decks
99%synergy
Drumbellower
50%inclusion1 decks2 decks
48%synergy
Archivist of Oghma
50%inclusion1 decks2 decks
47%synergy
Weathered Wayfarer
50%inclusion1 decks2 decks
48%synergy
Mahadi, Emporium Master
50%inclusion1 decks2 decks
41%synergy
Skrelv, Defector Mite
50%inclusion1 decks2 decks
49%synergy
Dark Confidant
50%inclusion1 decks2 decks
49%synergy
Morbid Opportunist
50%inclusion1 decks2 decks
33%synergy
Giver of Runes
50%inclusion1 decks2 decks
47%synergy
Lion Sash
50%inclusion1 decks2 decks
49%synergy
White Plume Adventurer
50%inclusion1 decks2 decks
49%synergy
Termination Facilitator
50%inclusion1 decks2 decks
48%synergy
Esper Sentinel
50%inclusion1 decks2 decks
31%synergy
Dockside Extortionist
50%inclusion1 decks2 decks
47%synergy
Falthis, Shadowcat Familiar
50%inclusion1 decks2 decks
49%synergy
Void Beckoner
50%inclusion1 decks2 decks
49%synergy
Puresteel Paladin
50%inclusion1 decks2 decks
46%synergy
Sram, Senior Edificer
50%inclusion1 decks2 decks
47%synergy
Daxos the Returned
50%inclusion1 decks2 decks
49%synergy
Athreos, Shroud-Veiled
50%inclusion1 decks2 decks
49%synergy
Cunning Sparkmage
50%inclusion1 decks2 decks
50%synergy
Lae'zel, Vlaakith's Champion
50%inclusion1 decks2 decks
48%synergy
Breena, the Demagogue
50%inclusion1 decks2 decks
42%synergy
Kediss, Emberclaw Familiar
50%inclusion1 decks2 decks
49%synergy
Kalemne, Disciple of Iroas
50%inclusion1 decks2 decks
49%synergy
Minthara, Merciless Soul
50%inclusion1 decks2 decks
48%synergy
Instants
Deflecting Swat
100%inclusion2 decks2 decks
85%synergy
Fracture
100%inclusion2 decks2 decks
93%synergy
Deadly Rollick
50%inclusion1 decks2 decks
40%synergy
Boros Charm
50%inclusion1 decks2 decks
20%synergy
Imp's Mischief
50%inclusion1 decks2 decks
48%synergy
Clever Concealment
50%inclusion1 decks2 decks
46%synergy
Flawless Maneuver
50%inclusion1 decks2 decks
36%synergy
Battle-Rage Blessing
50%inclusion1 decks2 decks
50%synergy
Vanishing Verse
50%inclusion1 decks2 decks
49%synergy
You Are Already Dead
50%inclusion1 decks2 decks
48%synergy
Swords to Plowshares
50%inclusion1 decks2 decks
-12%synergy
Despark
50%inclusion1 decks2 decks
35%synergy
Bolt Bend
50%inclusion1 decks2 decks
48%synergy
Heliod's Intervention
50%inclusion1 decks2 decks
48%synergy
Crackling Doom
50%inclusion1 decks2 decks
33%synergy
Valakut Awakening
50%inclusion1 decks2 decks
47%synergy
Sorceries
Ruinous Ultimatum
100%inclusion2 decks2 decks
61%synergy
Steelshaper's Gift
100%inclusion2 decks2 decks
97%synergy
Sevinne's Reclamation
50%inclusion1 decks2 decks
42%synergy
Open the Armory
50%inclusion1 decks2 decks
45%synergy
Farewell
50%inclusion1 decks2 decks
39%synergy
Blasphemous Act
50%inclusion1 decks2 decks
27%synergy
Vanquish the Horde
50%inclusion1 decks2 decks
47%synergy
Toxic Deluge
50%inclusion1 decks2 decks
42%synergy
Chandra's Ignition
50%inclusion1 decks2 decks
48%synergy
Utility Artifacts
Vorpal Sword
100%inclusion2 decks2 decks
98%synergy
Shadowspear
100%inclusion2 decks2 decks
95%synergy
Whispersilk Cloak
100%inclusion2 decks2 decks
94%synergy
Brotherhood Regalia
100%inclusion1 decks1 decks
97%synergy
Thornbite Staff
100%inclusion2 decks2 decks
98%synergy
Basilisk Collar
100%inclusion2 decks2 decks
95%synergy
Quietus Spike
50%inclusion1 decks2 decks
49%synergy
Gorgon's Head
50%inclusion1 decks2 decks
49%synergy
Illusionist's Bracers
50%inclusion1 decks2 decks
48%synergy
The Reaver Cleaver
50%inclusion1 decks2 decks
44%synergy
Mithril Coat
50%inclusion1 decks2 decks
44%synergy
Robe of Stars
50%inclusion1 decks2 decks
49%synergy
Embercleave
50%inclusion1 decks2 decks
47%synergy
Thousand-Year Elixir
50%inclusion1 decks2 decks
49%synergy
Infiltration Lens
50%inclusion1 decks2 decks
50%synergy
Sword of Truth and Justice
50%inclusion1 decks2 decks
49%synergy
Sting, the Glinting Dagger
50%inclusion1 decks2 decks
48%synergy
Magewright's Stone
50%inclusion1 decks2 decks
49%synergy
Hunter's Blowgun
50%inclusion1 decks2 decks
49%synergy
Sword of Feast and Famine
50%inclusion1 decks2 decks
46%synergy
Hammer of Nazahn
50%inclusion1 decks2 decks
48%synergy
Enchantments
Fighter Class
100%inclusion2 decks2 decks
97%synergy
Rune of Mortality
100%inclusion2 decks2 decks
98%synergy
Revel in Riches
100%inclusion2 decks2 decks
93%synergy
Gift of Doom
50%inclusion1 decks2 decks
49%synergy
Forge Anew
50%inclusion1 decks2 decks
47%synergy
Sigarda's Aid
50%inclusion1 decks2 decks
47%synergy
Grave Betrayal
50%inclusion1 decks2 decks
49%synergy
Phyrexian Arena
50%inclusion1 decks2 decks
31%synergy
Utility Lands
Shizo, Death's Storehouse
100%inclusion2 decks2 decks
93%synergy
Arcane Lighthouse
100%inclusion2 decks2 decks
99%synergy
Buried Ruin
100%inclusion2 decks2 decks
96%synergy
Urza's Saga
100%inclusion2 decks2 decks
95%synergy
Vault of the Archangel
100%inclusion2 decks2 decks
78%synergy
Bojuka Bog
50%inclusion1 decks2 decks
19%synergy
The Black Gate
50%inclusion1 decks2 decks
49%synergy
Scavenger Grounds
50%inclusion1 decks2 decks
49%synergy
Sunhome, Fortress of the Legion
50%inclusion1 decks2 decks
46%synergy
Urborg, Tomb of Yawgmoth
50%inclusion1 decks2 decks
36%synergy
Rogue's Passage
50%inclusion1 decks2 decks
27%synergy
Mana Artifacts
Aetheric Amplifier
100%inclusion1 decks1 decks
100%synergy
Sol Ring
100%inclusion2 decks2 decks
11%synergy
Bandit's Haul
100%inclusion1 decks1 decks
99%synergy
Patriar's Seal
100%inclusion2 decks2 decks
98%synergy
Arcane Signet
50%inclusion1 decks2 decks
-36%synergy
Boros Signet
50%inclusion1 decks2 decks
20%synergy
Talisman of Conviction
50%inclusion1 decks2 decks
9%synergy
Fellwar Stone
50%inclusion1 decks2 decks
22%synergy
Talisman of Hierarchy
50%inclusion1 decks2 decks
9%synergy
Mox Opal
50%inclusion1 decks2 decks
46%synergy
Orzhov Signet
50%inclusion1 decks2 decks
16%synergy
Lands
Savai Triome
100%inclusion2 decks2 decks
61%synergy
Command Tower
100%inclusion2 decks2 decks
8%synergy
Exotic Orchard
100%inclusion2 decks2 decks
49%synergy
Caves of Koilos
100%inclusion2 decks2 decks
61%synergy
Sacred Foundry
100%inclusion2 decks2 decks
56%synergy
Godless Shrine
100%inclusion2 decks2 decks
53%synergy
Arid Mesa
100%inclusion2 decks2 decks
69%synergy
Spectator Seating
100%inclusion2 decks2 decks
68%synergy
Forbidden Orchard
100%inclusion2 decks2 decks
97%synergy
Marsh Flats
100%inclusion2 decks2 decks
68%synergy
Vault of Champions
100%inclusion2 decks2 decks
66%synergy
Bloodstained Mire
100%inclusion2 decks2 decks
68%synergy
Badlands
50%inclusion1 decks2 decks
38%synergy
Smoldering Marsh
50%inclusion1 decks2 decks
14%synergy
Fetid Heath
50%inclusion1 decks2 decks
31%synergy
Blood Crypt
50%inclusion1 decks2 decks
7%synergy
Nomad Outpost
50%inclusion1 decks2 decks
-8%synergy
Spire of Industry
50%inclusion1 decks2 decks
47%synergy
Swamp
50%inclusion1 decks2 decks
-45%synergy
Sundown Pass
50%inclusion1 decks2 decks
29%synergy
Dragonskull Summit
50%inclusion1 decks2 decks
-1%synergy
Tarnished Citadel
50%inclusion1 decks2 decks
50%synergy
Battlefield Forge
50%inclusion1 decks2 decks
11%synergy
Temple of Malice
50%inclusion1 decks2 decks
33%synergy
Isolated Chapel
50%inclusion1 decks2 decks
-1%synergy
Luxury Suite
50%inclusion1 decks2 decks
18%synergy
Plaza of Heroes
50%inclusion1 decks2 decks
46%synergy
Mountain
50%inclusion1 decks2 decks
-44%synergy
Glimmervoid
50%inclusion1 decks2 decks
50%synergy
Plains
50%inclusion1 decks2 decks
-45%synergy
Plateau
50%inclusion1 decks2 decks
38%synergy
Shattered Sanctum
50%inclusion1 decks2 decks
27%synergy
Scrubland
50%inclusion1 decks2 decks
38%synergy
Mana Confluence
50%inclusion1 decks2 decks
41%synergy
Clifftop Retreat
50%inclusion1 decks2 decks
1%synergy
Haunted Ridge
50%inclusion1 decks2 decks
30%synergy
City of Brass
50%inclusion1 decks2 decks
40%synergy
Valakut Awakening
50%inclusion1 decks2 decks
47%synergy
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