Altaïr, Brotherhood Mentor (Commander) - Expensive Core

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #434
72decks
As CommanderAs CardAverage DeckDecksView Precon
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All12345
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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Enchantments
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Utility Lands
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Stensian Sanguinist
38%inclusion3 decks8 decks
36%synergy
Decorum Dissertation
25%inclusion2 decks8 decks
23%synergy
Emeritus of Woe
25%inclusion2 decks8 decks
20%synergy
Improvisation Capstone
13%inclusion1 decks8 decks
11%synergy
Restoration Seminar
13%inclusion1 decks8 decks
11%synergy
High Synergy Cards
Basilisk Collar
96%inclusion69 decks72 decks
92%synergy
Otharri, Suns' Glory
82%inclusion59 decks72 decks
76%synergy
Drumbellower
78%inclusion56 decks72 decks
76%synergy
Mari, the Killing Quill
81%inclusion58 decks72 decks
74%synergy
Vorpal Sword
74%inclusion53 decks72 decks
71%synergy
Rune of Mortality
71%inclusion51 decks72 decks
69%synergy
Gorgon's Head
68%inclusion49 decks72 decks
67%synergy
Thornbite Staff
68%inclusion49 decks72 decks
67%synergy
Minthara, Merciless Soul
65%inclusion47 decks72 decks
64%synergy
Sting, the Glinting Dagger
63%inclusion45 decks72 decks
61%synergy
Top Cards
Morbid Opportunist
76%inclusion55 decks72 decks
58%synergy
Shadowspear
61%inclusion44 decks72 decks
57%synergy
Shay Cormac
60%inclusion42 decks70 decks
57%synergy
Falthis, Shadowcat Familiar
60%inclusion43 decks72 decks
58%synergy
Maha, Its Feathers Night
53%inclusion37 decks70 decks
52%synergy
White Plume Adventurer
53%inclusion38 decks72 decks
51%synergy
You Are Already Dead
51%inclusion37 decks72 decks
50%synergy
General's Enforcer
49%inclusion35 decks72 decks
41%synergy
Humble Defector
47%inclusion34 decks72 decks
45%synergy
Mother of Runes
46%inclusion33 decks72 decks
38%synergy
Game Changers
Teferi's Protection
17%inclusion12 decks72 decks
-3%synergy
Orcish Bowmasters
13%inclusion9 decks72 decks
7%synergy
Farewell
10%inclusion7 decks72 decks
-1%synergy
Creatures
Daxos the Returned
44%inclusion32 decks72 decks
44%synergy
Magda, the Hoardmaster
43%inclusion31 decks72 decks
41%synergy
Goblin Sharpshooter
43%inclusion31 decks72 decks
42%synergy
Taii Wakeen, Perfect Shot
39%inclusion28 decks72 decks
38%synergy
Termination Facilitator
39%inclusion28 decks72 decks
37%synergy
Esper Sentinel
35%inclusion25 decks72 decks
16%synergy
Slaughter Specialist
32%inclusion23 decks72 decks
31%synergy
Kalemne, Disciple of Iroas
31%inclusion22 decks72 decks
30%synergy
Ertha Jo, Frontier Mentor
29%inclusion21 decks72 decks
29%synergy
Mathas, Fiend Seeker
29%inclusion21 decks72 decks
27%synergy
Puresteel Paladin
29%inclusion21 decks72 decks
25%synergy
Massacre Girl, Known Killer
28%inclusion20 decks72 decks
26%synergy
Stoneforge Mystic
26%inclusion19 decks72 decks
24%synergy
Giver of Runes
24%inclusion17 decks72 decks
21%synergy
Lae'zel, Vlaakith's Champion
24%inclusion17 decks72 decks
22%synergy
Archetype of Finality
24%inclusion17 decks72 decks
23%synergy
Void Beckoner
22%inclusion16 decks72 decks
22%synergy
Harvester of Souls
22%inclusion16 decks72 decks
19%synergy
Marvin, Murderous Mimic
21%inclusion14 decks66 decks
20%synergy
Blood Cultist
19%inclusion14 decks72 decks
19%synergy
Athreos, Shroud-Veiled
19%inclusion14 decks72 decks
18%synergy
Akiri, Fearless Voyager
19%inclusion14 decks72 decks
17%synergy
Cunning Sparkmage
18%inclusion13 decks72 decks
18%synergy
Sun Titan
18%inclusion13 decks72 decks
7%synergy
Kratos, Stoic Father
17%inclusion5 decks29 decks
17%synergy
Witch Enchanter
17%inclusion12 decks72 decks
10%synergy
Assault Intercessor
17%inclusion12 decks72 decks
16%synergy
Ankle Shanker
15%inclusion11 decks72 decks
12%synergy
Zagras, Thief of Heartbeats
15%inclusion11 decks72 decks
14%synergy
Bureau Headmaster
14%inclusion10 decks70 decks
14%synergy
Deathbringer Thoctar
13%inclusion9 decks72 decks
12%synergy
Clackbridge Troll
13%inclusion9 decks72 decks
12%synergy
Queen Marchesa
13%inclusion9 decks72 decks
6%synergy
Vulshok Sorcerer
11%inclusion8 decks72 decks
11%synergy
Rev, Tithe Extractor
10%inclusion6 decks60 decks
8%synergy
Qarsi Revenant
10%inclusion4 decks41 decks
7%synergy
Weathered Wayfarer
10%inclusion7 decks72 decks
8%synergy
Boggart Trawler
10%inclusion7 decks72 decks
7%synergy
Royal Assassin
10%inclusion7 decks72 decks
7%synergy
Gisa, Glorious Resurrector
10%inclusion7 decks72 decks
9%synergy
Tor Wauki the Younger
10%inclusion7 decks72 decks
9%synergy
Codsworth, Handy Helper
10%inclusion7 decks72 decks
9%synergy
Aang, Airbending Master
8.8%inclusion3 decks34 decks
8%synergy
Metastatic Evangel
8.3%inclusion6 decks72 decks
8%synergy
Rakdos Ickspitter
8.3%inclusion6 decks72 decks
8%synergy
Blood Artist
8.3%inclusion6 decks72 decks
-10%synergy
Mahadi, Emporium Master
8.3%inclusion6 decks72 decks
0%synergy
Robaran Mercenaries
8.3%inclusion6 decks72 decks
8%synergy
Sram, Senior Edificer
8.3%inclusion6 decks72 decks
6%synergy
Massacre Wurm
8.3%inclusion6 decks72 decks
8%synergy
Instants
Swords to Plowshares
43%inclusion31 decks72 decks
-19%synergy
Anguished Unmaking
40%inclusion29 decks72 decks
7%synergy
Boros Charm
36%inclusion26 decks72 decks
7%synergy
Mirrodin Avenged
35%inclusion25 decks72 decks
34%synergy
Stroke of Midnight
33%inclusion24 decks72 decks
22%synergy
Path to Exile
28%inclusion20 decks72 decks
-19%synergy
Flawless Maneuver
26%inclusion19 decks72 decks
12%synergy
Generous Gift
26%inclusion19 decks72 decks
8%synergy
Deflecting Swat
25%inclusion18 decks72 decks
9%synergy
Despark
25%inclusion18 decks72 decks
11%synergy
Malakir Rebirth
24%inclusion17 decks72 decks
18%synergy
Fracture
24%inclusion17 decks72 decks
18%synergy
Crackling Doom
22%inclusion16 decks72 decks
5%synergy
Swift Demise
18%inclusion2 decks11 decks
18%synergy
Wear // Tear
18%inclusion13 decks72 decks
7%synergy
Chaos Warp
15%inclusion11 decks72 decks
-1%synergy
Dawn's Truce
14%inclusion10 decks70 decks
7%synergy
Fell the Profane
14%inclusion10 decks72 decks
7%synergy
Offer Immortality
14%inclusion10 decks72 decks
13%synergy
Erode
13%inclusion1 decks8 decks
9%synergy
Redirect Lightning
12%inclusion4 decks34 decks
6%synergy
Rakdos Charm
11%inclusion8 decks72 decks
2%synergy
Bladebrand
11%inclusion8 decks72 decks
11%synergy
Tibalt's Trickery
10%inclusion7 decks72 decks
6%synergy
Untimely Malfunction
9.1%inclusion6 decks66 decks
4%synergy
Deadly Rollick
8.3%inclusion6 decks72 decks
-3%synergy
Terminate
8.3%inclusion6 decks72 decks
-4%synergy
Sejiri Shelter
8.3%inclusion6 decks72 decks
6%synergy
Mortify
8.3%inclusion6 decks72 decks
-7%synergy
Restoration Magic
8.3%inclusion3 decks36 decks
6%synergy
Valakut Awakening
8.3%inclusion6 decks72 decks
5%synergy
Bedevil
8.3%inclusion6 decks72 decks
1%synergy
Volt Charge
8.3%inclusion6 decks72 decks
8%synergy
Deflecting Palm
8.3%inclusion6 decks72 decks
2%synergy
Fire Covenant
6.9%inclusion5 decks72 decks
6%synergy
Virulent Swipe
6.9%inclusion5 decks72 decks
7%synergy
Clever Concealment
6.9%inclusion5 decks72 decks
3%synergy
Bolt Bend
6.9%inclusion5 decks72 decks
5%synergy
Legion Leadership
5.6%inclusion4 decks72 decks
1%synergy
Disenchant
5.6%inclusion4 decks72 decks
4%synergy
Touch of Moonglove
5.6%inclusion4 decks72 decks
5%synergy
Akroma's Will
5.6%inclusion4 decks72 decks
-8%synergy
Final Showdown
5.6%inclusion4 decks72 decks
4%synergy
Utter End
5.6%inclusion4 decks72 decks
1%synergy
Galadriel's Dismissal
5.6%inclusion4 decks72 decks
4%synergy
Sorceries
Ruinous Ultimatum
44%inclusion32 decks72 decks
5%synergy
Open the Armory
36%inclusion26 decks72 decks
32%synergy
Blasphemous Act
29%inclusion21 decks72 decks
6%synergy
Vandalblast
28%inclusion20 decks72 decks
17%synergy
Steelshaper's Gift
26%inclusion19 decks72 decks
23%synergy
Mythos of Snapdax
25%inclusion18 decks72 decks
20%synergy
Night's Whisper
24%inclusion17 decks72 decks
10%synergy
Call of the Death-Dweller
24%inclusion17 decks72 decks
23%synergy
Painful Truths
22%inclusion16 decks72 decks
14%synergy
Sign in Blood
19%inclusion14 decks72 decks
12%synergy
Read the Bones
18%inclusion13 decks72 decks
9%synergy
Sevinne's Reclamation
17%inclusion12 decks72 decks
9%synergy
Vindicate
17%inclusion12 decks72 decks
11%synergy
Toxic Deluge
17%inclusion12 decks72 decks
9%synergy
Chandra's Ignition
14%inclusion10 decks72 decks
12%synergy
Damn
13%inclusion9 decks72 decks
-5%synergy
Faithless Looting
11%inclusion8 decks72 decks
-4%synergy
Reanimate
11%inclusion8 decks72 decks
-6%synergy
Drown in Ichor
11%inclusion8 decks72 decks
11%synergy
Unfinished Business
8.3%inclusion6 decks72 decks
8%synergy
Single Combat
8.3%inclusion6 decks72 decks
7%synergy
Divine Reckoning
6.9%inclusion5 decks72 decks
7%synergy
Unearth
6.9%inclusion5 decks72 decks
5%synergy
Agadeem's Awakening
6.9%inclusion5 decks72 decks
4%synergy
Tempt with Bunnies
5.7%inclusion4 decks70 decks
5%synergy
Rip Apart
5.6%inclusion4 decks72 decks
5%synergy
Utility Artifacts
Magewright's Stone
44%inclusion32 decks72 decks
43%synergy
Gorgon Flail
40%inclusion29 decks72 decks
39%synergy
Swiftfoot Boots
40%inclusion29 decks72 decks
9%synergy
Illusionist's Bracers
38%inclusion27 decks72 decks
36%synergy
Thousand-Year Elixir
35%inclusion25 decks72 decks
34%synergy
Quietus Spike
31%inclusion22 decks72 decks
29%synergy
Mithril Coat
29%inclusion21 decks72 decks
24%synergy
Hunter's Blowgun
19%inclusion14 decks72 decks
19%synergy
Glaring Spotlight
18%inclusion13 decks72 decks
18%synergy
Wayfarer's Bauble
15%inclusion11 decks72 decks
7%synergy
Battlemage's Bracers
15%inclusion11 decks72 decks
15%synergy
Sword of Truth and Justice
15%inclusion11 decks72 decks
15%synergy
Lightning Greaves
15%inclusion11 decks72 decks
-19%synergy
Brotherhood Regalia
14%inclusion10 decks70 decks
11%synergy
Robe of Stars
11%inclusion8 decks72 decks
10%synergy
Halo Fountain
11%inclusion8 decks72 decks
11%synergy
Sword of the Animist
11%inclusion8 decks72 decks
2%synergy
Haystack
10%inclusion7 decks72 decks
8%synergy
Hidden Blade
8.3%inclusion6 decks72 decks
8%synergy
Scythe of the Wretched
8.3%inclusion6 decks72 decks
8%synergy
Hammer of Nazahn
8.3%inclusion6 decks72 decks
6%synergy
The Masamune
8.3%inclusion3 decks36 decks
8%synergy
Nazgûl Battle-Mace
6.9%inclusion5 decks72 decks
6%synergy
Embercleave
6.9%inclusion5 decks72 decks
4%synergy
Helm of the Host
6.9%inclusion5 decks72 decks
1%synergy
Whispersilk Cloak
6.9%inclusion5 decks72 decks
1%synergy
Mask of Memory
5.6%inclusion4 decks72 decks
4%synergy
Mask of Griselbrand
5.6%inclusion4 decks72 decks
4%synergy
Sword of Feast and Famine
5.6%inclusion4 decks72 decks
2%synergy
Enchantments
Gift of Doom
43%inclusion31 decks72 decks
42%synergy
Fighter Class
42%inclusion30 decks72 decks
39%synergy
Black Market Connections
39%inclusion28 decks72 decks
23%synergy
Phyrexian Arena
35%inclusion25 decks72 decks
16%synergy
All-Out Assault
34%inclusion14 decks41 decks
22%synergy
Revel in Riches
29%inclusion21 decks72 decks
23%synergy
Dazzling Theater // Prop Room
26%inclusion17 decks65 decks
24%synergy
Reconnaissance
25%inclusion18 decks72 decks
13%synergy
At Knifepoint
25%inclusion18 decks72 decks
24%synergy
Sigarda's Aid
21%inclusion15 decks72 decks
18%synergy
Agent of the Shadow Thieves
19%inclusion14 decks72 decks
19%synergy
Black Market
17%inclusion12 decks72 decks
11%synergy
Forge Anew
17%inclusion12 decks72 decks
14%synergy
Aspect of Gorgon
15%inclusion11 decks72 decks
15%synergy
Land Tax
15%inclusion11 decks72 decks
9%synergy
Spiteful Banditry
13%inclusion9 decks72 decks
11%synergy
Death Pits of Rath
13%inclusion9 decks72 decks
12%synergy
Retreat to Hagra
11%inclusion8 decks72 decks
11%synergy
Gift of Immortality
10%inclusion7 decks72 decks
9%synergy
Trouble in Pairs
10%inclusion7 decks72 decks
5%synergy
Grave Betrayal
6.9%inclusion5 decks72 decks
6%synergy
Glasswing Grace
5.6%inclusion4 decks72 decks
4%synergy
Life Insurance
5.6%inclusion4 decks72 decks
3%synergy
Ghoulish Impetus
5.6%inclusion4 decks72 decks
5%synergy
Eternal Thirst
5.6%inclusion4 decks72 decks
5%synergy
Phyrexian Reclamation
5.6%inclusion4 decks72 decks
3%synergy
Eye of Nidhogg
5.6%inclusion2 decks36 decks
5%synergy
Planeswalkers
Kaya, Geist Hunter
13%inclusion9 decks72 decks
8%synergy
Vraska, Betrayal's Sting
11%inclusion8 decks72 decks
11%synergy
Utility Lands
Vault of the Archangel
61%inclusion44 decks72 decks
38%synergy
Arcane Lighthouse
47%inclusion34 decks72 decks
46%synergy
Rogue's Passage
43%inclusion31 decks72 decks
19%synergy
Bojuka Bog
39%inclusion28 decks72 decks
8%synergy
Urborg, Tomb of Yawgmoth
33%inclusion24 decks72 decks
20%synergy
Detection Tower
29%inclusion21 decks72 decks
29%synergy
Shizo, Death's Storehouse
28%inclusion20 decks72 decks
21%synergy
Karn's Bastion
25%inclusion18 decks72 decks
24%synergy
Urza's Saga
19%inclusion14 decks72 decks
15%synergy
Eiganjo, Seat of the Empire
18%inclusion13 decks72 decks
12%synergy
Reliquary Tower
17%inclusion12 decks72 decks
1%synergy
Axgard Armory
14%inclusion10 decks72 decks
12%synergy
Command Beacon
8.3%inclusion6 decks72 decks
3%synergy
Takenuma, Abandoned Mire
8.3%inclusion6 decks72 decks
1%synergy
Maze of Ith
6.9%inclusion5 decks72 decks
3%synergy
Hall of Heliod's Generosity
6.9%inclusion5 decks72 decks
5%synergy
Cabal Coffers
6.9%inclusion5 decks72 decks
4%synergy
Sunhome, Fortress of the Legion
5.6%inclusion4 decks72 decks
2%synergy
Mana Artifacts
Arcane Signet
86%inclusion62 decks72 decks
0%synergy
Sol Ring
86%inclusion62 decks72 decks
-2%synergy
Patriar's Seal
69%inclusion50 decks72 decks
67%synergy
Talisman of Hierarchy
43%inclusion31 decks72 decks
2%synergy
Talisman of Indulgence
40%inclusion29 decks72 decks
3%synergy
Talisman of Conviction
38%inclusion27 decks72 decks
-4%synergy
Rakdos Signet
35%inclusion25 decks72 decks
6%synergy
Orzhov Signet
35%inclusion25 decks72 decks
4%synergy
Boros Signet
28%inclusion20 decks72 decks
0%synergy
Fellwar Stone
22%inclusion16 decks72 decks
-6%synergy
Bandit's Haul
21%inclusion15 decks72 decks
20%synergy
Bounty Board
21%inclusion15 decks72 decks
19%synergy
Chromatic Lantern
14%inclusion10 decks72 decks
3%synergy
The Soul Stone
12%inclusion4 decks34 decks
9%synergy
Aetheric Amplifier
10%inclusion5 decks51 decks
10%synergy
Staff of Compleation
8.3%inclusion6 decks72 decks
8%synergy
Mind Stone
8.3%inclusion6 decks72 decks
0%synergy
Commander's Sphere
6.9%inclusion5 decks72 decks
-7%synergy
Mardu Banner
6.9%inclusion5 decks72 decks
4%synergy
Savai Crystal
5.6%inclusion4 decks72 decks
4%synergy
Lands
Command Tower
94%inclusion68 decks72 decks
2%synergy
Plains
94%inclusion68 decks72 decks
-1%synergy
Swamp
93%inclusion67 decks72 decks
-2%synergy
Mountain
93%inclusion67 decks72 decks
-1%synergy
Sacred Foundry
90%inclusion65 decks72 decks
45%synergy
Blood Crypt
89%inclusion64 decks72 decks
44%synergy
Godless Shrine
88%inclusion63 decks72 decks
40%synergy
Vault of Champions
86%inclusion62 decks72 decks
54%synergy
Luxury Suite
82%inclusion59 decks72 decks
51%synergy
Savai Triome
81%inclusion58 decks72 decks
43%synergy
Spectator Seating
79%inclusion57 decks72 decks
48%synergy
Marsh Flats
72%inclusion52 decks72 decks
41%synergy
Forbidden Orchard
68%inclusion49 decks72 decks
66%synergy
Arid Mesa
67%inclusion48 decks72 decks
35%synergy
Bloodstained Mire
65%inclusion47 decks72 decks
33%synergy
Exotic Orchard
57%inclusion41 decks72 decks
5%synergy
Sundown Pass
46%inclusion33 decks72 decks
25%synergy
Nomad Outpost
43%inclusion31 decks72 decks
-15%synergy
Shattered Sanctum
43%inclusion31 decks72 decks
19%synergy
Haunted Ridge
42%inclusion30 decks72 decks
22%synergy
Caves of Koilos
40%inclusion29 decks72 decks
1%synergy
Plateau
40%inclusion29 decks72 decks
28%synergy
Badlands
39%inclusion28 decks72 decks
27%synergy
Battlefield Forge
39%inclusion28 decks72 decks
-2%synergy
Isolated Chapel
38%inclusion27 decks72 decks
-16%synergy
Scrubland
36%inclusion26 decks72 decks
24%synergy
Dragonskull Summit
35%inclusion25 decks72 decks
-18%synergy
Clifftop Retreat
33%inclusion24 decks72 decks
-18%synergy
Sulfurous Springs
31%inclusion22 decks72 decks
3%synergy
Malakir Rebirth
24%inclusion17 decks72 decks
18%synergy
Brightclimb Pathway
22%inclusion16 decks72 decks
14%synergy
Shadowy Backstreet
21%inclusion15 decks72 decks
10%synergy
Raucous Theater
19%inclusion14 decks72 decks
9%synergy
Needleverge Pathway
19%inclusion14 decks72 decks
12%synergy
Plaza of Heroes
18%inclusion13 decks72 decks
14%synergy
Witch Enchanter
17%inclusion12 decks72 decks
10%synergy
Fetid Heath
17%inclusion12 decks72 decks
-5%synergy
Rugged Prairie
17%inclusion12 decks72 decks
-1%synergy
Elegant Parlor
17%inclusion12 decks72 decks
7%synergy
Reflecting Pool
17%inclusion12 decks72 decks
9%synergy
Blightstep Pathway
17%inclusion12 decks72 decks
9%synergy
Path of Ancestry
17%inclusion12 decks72 decks
-21%synergy
Prismatic Vista
14%inclusion10 decks72 decks
10%synergy
Fell the Profane
14%inclusion10 decks72 decks
7%synergy
City of Brass
14%inclusion10 decks72 decks
4%synergy
Smoldering Marsh
13%inclusion9 decks72 decks
-24%synergy
Verdant Catacombs
13%inclusion9 decks72 decks
6%synergy
Mana Confluence
13%inclusion9 decks72 decks
3%synergy
Flooded Strand
13%inclusion9 decks72 decks
6%synergy
Blazemire Verge
12%inclusion8 decks66 decks
0%synergy
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