Altaïr, Brotherhood Mentor (Commander) - Expensive

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #426
578decks
As CommanderAs CardAverage DeckDecksView Precon
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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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Utility Lands
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Swift Demise
7.0%inclusion4 decks57 decks
7%synergy
Continue?
1.8%inclusion1 decks57 decks
1%synergy
Game Over
1.7%inclusion1 decks58 decks
2%synergy
Super Shredder
1.5%inclusion3 decks198 decks
1%synergy
Raphael's Technique
0.5%inclusion1 decks198 decks
0%synergy
High Synergy Cards
Basilisk Collar
94%inclusion542 decks578 decks
89%synergy
Thornbite Staff
75%inclusion432 decks578 decks
73%synergy
Rune of Mortality
74%inclusion428 decks578 decks
73%synergy
Drumbellower
73%inclusion423 decks578 decks
71%synergy
Gorgon's Head
68%inclusion395 decks578 decks
67%synergy
Vorpal Sword
69%inclusion396 decks578 decks
66%synergy
Otharri, Suns' Glory
70%inclusion407 decks578 decks
65%synergy
Shadowspear
69%inclusion397 decks578 decks
64%synergy
Mari, the Killing Quill
70%inclusion403 decks578 decks
63%synergy
Sting, the Glinting Dagger
63%inclusion367 decks578 decks
62%synergy
Top Cards
Morbid Opportunist
67%inclusion386 decks578 decks
49%synergy
Minthara, Merciless Soul
62%inclusion356 decks578 decks
60%synergy
Swiftfoot Boots
59%inclusion339 decks578 decks
27%synergy
Shay Cormac
57%inclusion305 decks538 decks
54%synergy
Falthis, Shadowcat Familiar
56%inclusion324 decks578 decks
55%synergy
Esper Sentinel
54%inclusion315 decks578 decks
36%synergy
Maha, Its Feathers Night
54%inclusion286 decks529 decks
53%synergy
Open the Armory
53%inclusion306 decks578 decks
49%synergy
Swords to Plowshares
52%inclusion303 decks578 decks
-10%synergy
Deflecting Swat
51%inclusion294 decks578 decks
35%synergy
Game Changers
Demonic Tutor
51%inclusion297 decks578 decks
32%synergy
Smothering Tithe
43%inclusion247 decks578 decks
18%synergy
Teferi's Protection
43%inclusion246 decks578 decks
23%synergy
Enlightened Tutor
41%inclusion239 decks578 decks
29%synergy
Vampiric Tutor
35%inclusion205 decks578 decks
21%synergy
Orcish Bowmasters
25%inclusion147 decks578 decks
20%synergy
Jeska's Will
18%inclusion104 decks578 decks
8%synergy
Ancient Tomb
17%inclusion101 decks578 decks
9%synergy
The One Ring
16%inclusion93 decks578 decks
8%synergy
Farewell
15%inclusion84 decks578 decks
4%synergy
Creatures
Goblin Sharpshooter
49%inclusion283 decks578 decks
48%synergy
Stoneforge Mystic
46%inclusion267 decks578 decks
43%synergy
General's Enforcer
46%inclusion264 decks578 decks
37%synergy
Mother of Runes
46%inclusion263 decks578 decks
38%synergy
Termination Facilitator
42%inclusion242 decks578 decks
40%synergy
Daxos the Returned
39%inclusion227 decks578 decks
38%synergy
Magda, the Hoardmaster
38%inclusion220 decks578 decks
36%synergy
Lae'zel, Vlaakith's Champion
38%inclusion219 decks578 decks
36%synergy
White Plume Adventurer
37%inclusion214 decks578 decks
36%synergy
Kalemne, Disciple of Iroas
37%inclusion213 decks578 decks
36%synergy
Humble Defector
34%inclusion197 decks578 decks
32%synergy
Taii Wakeen, Perfect Shot
30%inclusion174 decks578 decks
29%synergy
Mathas, Fiend Seeker
28%inclusion164 decks578 decks
26%synergy
Puresteel Paladin
28%inclusion163 decks578 decks
24%synergy
Slaughter Specialist
28%inclusion163 decks578 decks
27%synergy
Harvester of Souls
28%inclusion161 decks578 decks
25%synergy
Void Beckoner
27%inclusion156 decks578 decks
26%synergy
Archetype of Finality
22%inclusion126 decks578 decks
21%synergy
Athreos, Shroud-Veiled
22%inclusion125 decks578 decks
20%synergy
Ertha Jo, Frontier Mentor
21%inclusion121 decks578 decks
20%synergy
Kratos, Stoic Father
19%inclusion40 decks211 decks
19%synergy
Blood Cultist
19%inclusion107 decks578 decks
18%synergy
Marvin, Murderous Mimic
18%inclusion86 decks491 decks
16%synergy
Massacre Girl, Known Killer
17%inclusion98 decks578 decks
15%synergy
Sun Titan
16%inclusion93 decks578 decks
6%synergy
Zuko, Firebending Master
16%inclusion28 decks180 decks
14%synergy
Assault Intercessor
15%inclusion84 decks578 decks
14%synergy
Queen Marchesa
14%inclusion79 decks578 decks
7%synergy
Blood Artist
13%inclusion78 decks578 decks
-5%synergy
Zagras, Thief of Heartbeats
13%inclusion76 decks578 decks
12%synergy
Giver of Runes
13%inclusion74 decks578 decks
10%synergy
Sram, Senior Edificer
12%inclusion69 decks578 decks
9%synergy
Azula, Ruthless Firebender
12%inclusion21 decks182 decks
11%synergy
Aang, Airbending Master
11%inclusion29 decks254 decks
10%synergy
Gisa, Glorious Resurrector
11%inclusion65 decks578 decks
10%synergy
Deathbringer Thoctar
11%inclusion62 decks578 decks
10%synergy
Akiri, Fearless Voyager
11%inclusion61 decks578 decks
8%synergy
Cunning Sparkmage
11%inclusion61 decks578 decks
10%synergy
Solemn Simulacrum
10%inclusion60 decks578 decks
-2%synergy
Hexing Squelcher
10%inclusion11 decks111 decks
4%synergy
Bureau Headmaster
10%inclusion52 decks536 decks
9%synergy
Grand Abolisher
10%inclusion56 decks578 decks
0%synergy
Ankle Shanker
10%inclusion56 decks578 decks
7%synergy
Stonehewer Giant
9.2%inclusion53 decks578 decks
8%synergy
Vulshok Sorcerer
9.0%inclusion52 decks578 decks
9%synergy
Cloud, Midgar Mercenary
8.7%inclusion28 decks323 decks
7%synergy
Royal Assassin
8.1%inclusion47 decks578 decks
5%synergy
Opposition Agent
8.0%inclusion46 decks578 decks
5%synergy
Clackbridge Troll
8.0%inclusion46 decks578 decks
8%synergy
Ragavan, Nimble Pilferer
7.8%inclusion45 decks578 decks
0%synergy
Instants
Boros Charm
43%inclusion251 decks578 decks
14%synergy
You Are Already Dead
42%inclusion241 decks578 decks
40%synergy
Anguished Unmaking
38%inclusion220 decks578 decks
4%synergy
Stroke of Midnight
33%inclusion191 decks578 decks
21%synergy
Flawless Maneuver
32%inclusion185 decks578 decks
17%synergy
Mirrodin Avenged
31%inclusion178 decks578 decks
30%synergy
Path to Exile
30%inclusion176 decks578 decks
-16%synergy
Deadly Rollick
27%inclusion156 decks578 decks
16%synergy
Generous Gift
27%inclusion156 decks578 decks
9%synergy
Crackling Doom
26%inclusion149 decks578 decks
9%synergy
Fracture
24%inclusion141 decks578 decks
18%synergy
Dawn's Truce
21%inclusion110 decks527 decks
14%synergy
Despark
19%inclusion108 decks578 decks
5%synergy
Chaos Warp
18%inclusion105 decks578 decks
2%synergy
Malakir Rebirth
16%inclusion92 decks578 decks
11%synergy
Wear // Tear
14%inclusion82 decks578 decks
3%synergy
Bladebrand
12%inclusion70 decks578 decks
12%synergy
Offer Immortality
12%inclusion70 decks578 decks
11%synergy
Dark Ritual
12%inclusion67 decks578 decks
-5%synergy
Rakdos Charm
11%inclusion61 decks578 decks
2%synergy
Sejiri Shelter
10%inclusion60 decks578 decks
8%synergy
Deflecting Palm
9.2%inclusion53 decks578 decks
3%synergy
Untimely Malfunction
9.1%inclusion45 decks492 decks
4%synergy
Fell the Profane
8.0%inclusion44 decks551 decks
2%synergy
Terminate
7.6%inclusion44 decks578 decks
-5%synergy
Mortify
7.3%inclusion42 decks578 decks
-8%synergy
Redirect Lightning
6.7%inclusion17 decks254 decks
1%synergy
Red Elemental Blast
6.6%inclusion38 decks578 decks
2%synergy
Dire Tactics
6.4%inclusion37 decks578 decks
4%synergy
Tibalt's Trickery
6.4%inclusion37 decks578 decks
2%synergy
Silence
6.1%inclusion35 decks578 decks
0%synergy
Tainted Strike
5.7%inclusion33 decks578 decks
5%synergy
Legion Leadership
5.6%inclusion31 decks551 decks
1%synergy
Restoration Magic
5.6%inclusion17 decks306 decks
3%synergy
Pyroblast
5.5%inclusion32 decks578 decks
1%synergy
Utter End
5.4%inclusion31 decks578 decks
1%synergy
Valakut Awakening
5.4%inclusion31 decks578 decks
2%synergy
Loran's Escape
5.2%inclusion30 decks578 decks
4%synergy
Lightning Bolt
5.2%inclusion30 decks578 decks
2%synergy
Sorceries
Steelshaper's Gift
49%inclusion282 decks578 decks
46%synergy
Ruinous Ultimatum
48%inclusion276 decks578 decks
8%synergy
Vandalblast
34%inclusion194 decks578 decks
23%synergy
Night's Whisper
25%inclusion146 decks578 decks
12%synergy
Mythos of Snapdax
22%inclusion130 decks578 decks
17%synergy
Blasphemous Act
20%inclusion115 decks578 decks
-3%synergy
Painful Truths
19%inclusion107 decks578 decks
10%synergy
Toxic Deluge
18%inclusion105 decks578 decks
10%synergy
Sevinne's Reclamation
18%inclusion103 decks578 decks
10%synergy
Read the Bones
17%inclusion99 decks578 decks
8%synergy
Chandra's Ignition
15%inclusion84 decks578 decks
13%synergy
Damn
13%inclusion75 decks578 decks
-5%synergy
Sign in Blood
13%inclusion74 decks578 decks
5%synergy
Call of the Death-Dweller
12%inclusion72 decks578 decks
12%synergy
Reanimate
11%inclusion63 decks578 decks
-6%synergy
Wheel of Fortune
11%inclusion62 decks578 decks
7%synergy
Imperial Seal
10%inclusion55 decks578 decks
5%synergy
Vindicate
9.2%inclusion53 decks578 decks
3%synergy
Drown in Ichor
9.0%inclusion52 decks578 decks
9%synergy
Unfinished Business
7.3%inclusion42 decks578 decks
7%synergy
Unearth
6.4%inclusion37 decks578 decks
4%synergy
Gamble
6.4%inclusion37 decks578 decks
0%synergy
Faithless Looting
5.9%inclusion34 decks578 decks
-9%synergy
Single Combat
5.9%inclusion34 decks578 decks
4%synergy
Grim Tutor
5.5%inclusion32 decks578 decks
1%synergy
Austere Command
5.0%inclusion29 decks578 decks
-2%synergy
Utility Artifacts
Magewright's Stone
48%inclusion275 decks578 decks
46%synergy
Gorgon Flail
47%inclusion269 decks578 decks
46%synergy
Quietus Spike
39%inclusion227 decks578 decks
38%synergy
Illusionist's Bracers
38%inclusion219 decks578 decks
36%synergy
Thousand-Year Elixir
37%inclusion215 decks578 decks
36%synergy
Mithril Coat
36%inclusion207 decks578 decks
30%synergy
Lightning Greaves
30%inclusion176 decks578 decks
-4%synergy
Hunter's Blowgun
24%inclusion138 decks578 decks
23%synergy
Glaring Spotlight
15%inclusion87 decks578 decks
15%synergy
Hammer of Nazahn
15%inclusion85 decks578 decks
13%synergy
Sword of Truth and Justice
13%inclusion77 decks578 decks
13%synergy
Brotherhood Regalia
13%inclusion69 decks537 decks
10%synergy
Robe of Stars
12%inclusion71 decks578 decks
11%synergy
Battlemage's Bracers
11%inclusion62 decks578 decks
10%synergy
Sword of the Animist
11%inclusion61 decks578 decks
1%synergy
The Masamune
10%inclusion29 decks304 decks
9%synergy
Sword of Feast and Famine
8.8%inclusion51 decks578 decks
5%synergy
The Reaver Cleaver
8.5%inclusion49 decks578 decks
2%synergy
Darksteel Plate
7.3%inclusion42 decks578 decks
5%synergy
Sunforger
7.1%inclusion41 decks578 decks
4%synergy
Helm of the Host
6.7%inclusion39 decks578 decks
1%synergy
Scythe of the Wretched
6.7%inclusion39 decks578 decks
7%synergy
Whispersilk Cloak
6.6%inclusion38 decks578 decks
1%synergy
Embercleave
6.4%inclusion37 decks578 decks
3%synergy
Halo Fountain
6.2%inclusion36 decks578 decks
6%synergy
Puppet Strings
5.9%inclusion34 decks578 decks
6%synergy
Mask of Griselbrand
5.5%inclusion32 decks578 decks
4%synergy
Dragonfire Blade
5.2%inclusion19 decks365 decks
4%synergy
Buster Sword
5.0%inclusion16 decks317 decks
3%synergy
Sword of Fire and Ice
5.0%inclusion29 decks578 decks
4%synergy
Enchantments
Gift of Doom
48%inclusion277 decks578 decks
47%synergy
Fighter Class
41%inclusion236 decks578 decks
38%synergy
Phyrexian Arena
34%inclusion199 decks578 decks
16%synergy
Black Market Connections
31%inclusion182 decks578 decks
16%synergy
Sigarda's Aid
30%inclusion176 decks578 decks
28%synergy
All-Out Assault
30%inclusion112 decks368 decks
18%synergy
Revel in Riches
30%inclusion175 decks578 decks
24%synergy
Dazzling Theater // Prop Room
27%inclusion130 decks489 decks
25%synergy
Reconnaissance
19%inclusion111 decks578 decks
8%synergy
Black Market
18%inclusion105 decks578 decks
13%synergy
Aspect of Gorgon
17%inclusion98 decks578 decks
16%synergy
Land Tax
14%inclusion80 decks578 decks
8%synergy
Trouble in Pairs
14%inclusion79 decks578 decks
9%synergy
Forge Anew
13%inclusion78 decks578 decks
11%synergy
Ghostly Prison
10%inclusion60 decks578 decks
3%synergy
Gift of Immortality
10%inclusion57 decks578 decks
9%synergy
Death Pits of Rath
8.8%inclusion51 decks578 decks
9%synergy
At Knifepoint
8.7%inclusion50 decks578 decks
7%synergy
Agent of the Shadow Thieves
8.1%inclusion47 decks578 decks
7%synergy
Grave Betrayal
7.6%inclusion44 decks578 decks
7%synergy
Kaya's Ghostform
7.4%inclusion43 decks578 decks
5%synergy
Necropotence
7.4%inclusion43 decks578 decks
2%synergy
Nowhere to Run
7.1%inclusion38 decks535 decks
7%synergy
Spiteful Banditry
7.1%inclusion41 decks578 decks
5%synergy
Eternal Thirst
6.9%inclusion40 decks578 decks
7%synergy
Retreat to Hagra
6.7%inclusion39 decks578 decks
6%synergy
Planeswalkers
Vraska, Betrayal's Sting
11%inclusion65 decks578 decks
11%synergy
Kaya, Geist Hunter
5.7%inclusion33 decks578 decks
2%synergy
Utility Lands
Vault of the Archangel
49%inclusion281 decks578 decks
26%synergy
Arcane Lighthouse
44%inclusion256 decks578 decks
43%synergy
Urborg, Tomb of Yawgmoth
43%inclusion249 decks578 decks
30%synergy
Rogue's Passage
38%inclusion219 decks578 decks
14%synergy
Bojuka Bog
34%inclusion198 decks578 decks
3%synergy
Urza's Saga
30%inclusion176 decks578 decks
26%synergy
Detection Tower
24%inclusion139 decks578 decks
23%synergy
Shizo, Death's Storehouse
22%inclusion126 decks578 decks
15%synergy
Karn's Bastion
22%inclusion125 decks578 decks
21%synergy
Reliquary Tower
16%inclusion95 decks578 decks
1%synergy
Axgard Armory
13%inclusion73 decks578 decks
11%synergy
Eiganjo, Seat of the Empire
12%inclusion67 decks578 decks
5%synergy
Buried Ruin
10%inclusion58 decks578 decks
7%synergy
Sunhome, Fortress of the Legion
6.7%inclusion39 decks578 decks
3%synergy
Takenuma, Abandoned Mire
5.7%inclusion33 decks578 decks
-2%synergy
Command Beacon
5.4%inclusion31 decks578 decks
0%synergy
Temple of the False God
5.0%inclusion29 decks578 decks
-1%synergy
Mana Artifacts
Sol Ring
89%inclusion516 decks578 decks
1%synergy
Arcane Signet
85%inclusion489 decks578 decks
-1%synergy
Patriar's Seal
54%inclusion310 decks578 decks
52%synergy
Talisman of Hierarchy
41%inclusion236 decks578 decks
0%synergy
Talisman of Conviction
36%inclusion208 decks578 decks
-5%synergy
Talisman of Indulgence
35%inclusion204 decks578 decks
-2%synergy
Orzhov Signet
33%inclusion190 decks578 decks
1%synergy
Rakdos Signet
28%inclusion160 decks578 decks
-2%synergy
Boros Signet
26%inclusion149 decks578 decks
-2%synergy
Fellwar Stone
24%inclusion137 decks578 decks
-4%synergy
Bounty Board
14%inclusion82 decks573 decks
12%synergy
Aetheric Amplifier
13%inclusion55 decks412 decks
13%synergy
Chromatic Lantern
13%inclusion73 decks578 decks
2%synergy
Mox Opal
12%inclusion68 decks578 decks
8%synergy
Chrome Mox
11%inclusion62 decks578 decks
6%synergy
Mox Diamond
10%inclusion57 decks578 decks
6%synergy
Commander's Sphere
9.2%inclusion53 decks578 decks
-5%synergy
The Soul Stone
7.8%inclusion20 decks258 decks
5%synergy
Mox Amber
7.6%inclusion44 decks578 decks
3%synergy
Bandit's Haul
7.6%inclusion44 decks578 decks
6%synergy
Lotus Petal
7.3%inclusion42 decks578 decks
2%synergy
Mana Vault
6.6%inclusion38 decks578 decks
2%synergy
Mind Stone
5.0%inclusion29 decks578 decks
-4%synergy
Lands
Command Tower
97%inclusion561 decks578 decks
5%synergy
Scrubland
95%inclusion551 decks578 decks
83%synergy
Plateau
95%inclusion549 decks578 decks
83%synergy
Badlands
95%inclusion548 decks578 decks
83%synergy
Godless Shrine
91%inclusion524 decks578 decks
43%synergy
Swamp
89%inclusion514 decks578 decks
-6%synergy
Plains
89%inclusion514 decks578 decks
-6%synergy
Sacred Foundry
89%inclusion513 decks578 decks
44%synergy
Blood Crypt
89%inclusion512 decks578 decks
45%synergy
Mountain
84%inclusion487 decks578 decks
-10%synergy
Marsh Flats
79%inclusion458 decks578 decks
48%synergy
Arid Mesa
79%inclusion455 decks578 decks
47%synergy
Bloodstained Mire
78%inclusion452 decks578 decks
46%synergy
Savai Triome
78%inclusion450 decks578 decks
40%synergy
Vault of Champions
69%inclusion401 decks578 decks
37%synergy
Spectator Seating
67%inclusion388 decks578 decks
36%synergy
Luxury Suite
65%inclusion376 decks578 decks
34%synergy
Forbidden Orchard
47%inclusion273 decks578 decks
45%synergy
Isolated Chapel
45%inclusion261 decks578 decks
-8%synergy
Exotic Orchard
43%inclusion249 decks578 decks
-9%synergy
Dragonskull Summit
42%inclusion242 decks578 decks
-10%synergy
Nomad Outpost
42%inclusion240 decks578 decks
-17%synergy
Clifftop Retreat
41%inclusion239 decks578 decks
-10%synergy
Sundown Pass
32%inclusion184 decks578 decks
11%synergy
Shattered Sanctum
32%inclusion183 decks578 decks
8%synergy
Caves of Koilos
29%inclusion169 decks578 decks
-10%synergy
Haunted Ridge
28%inclusion161 decks578 decks
8%synergy
Battlefield Forge
26%inclusion149 decks578 decks
-14%synergy
Sulfurous Springs
21%inclusion122 decks578 decks
-7%synergy
Brightclimb Pathway
19%inclusion111 decks578 decks
10%synergy
Needleverge Pathway
18%inclusion102 decks578 decks
10%synergy
Blightstep Pathway
18%inclusion102 decks578 decks
10%synergy
Mana Confluence
17%inclusion98 decks578 decks
8%synergy
Polluted Delta
16%inclusion94 decks578 decks
9%synergy
Windswept Heath
16%inclusion93 decks578 decks
10%synergy
Malakir Rebirth
16%inclusion92 decks578 decks
11%synergy
Verdant Catacombs
16%inclusion91 decks578 decks
9%synergy
Flooded Strand
16%inclusion90 decks578 decks
9%synergy
Shadowy Backstreet
15%inclusion89 decks578 decks
5%synergy
Wooded Foothills
15%inclusion86 decks578 decks
9%synergy
Blazemire Verge
15%inclusion72 decks494 decks
3%synergy
City of Brass
15%inclusion84 decks578 decks
4%synergy
Scalding Tarn
14%inclusion83 decks578 decks
9%synergy
Bleachbone Verge
14%inclusion58 decks413 decks
4%synergy
Path of Ancestry
14%inclusion79 decks578 decks
-24%synergy
Elegant Parlor
13%inclusion78 decks578 decks
4%synergy
Fetid Heath
13%inclusion78 decks578 decks
-7%synergy
Prismatic Vista
13%inclusion75 decks578 decks
9%synergy
Raucous Theater
13%inclusion74 decks578 decks
3%synergy
Reflecting Pool
12%inclusion69 decks578 decks
5%synergy
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