Altaïr, Brotherhood Mentor (Commander) - Upgraded

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #447
477decks
As CommanderAs CardAverage DeckDecksView Precon
Bracket
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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Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Black Widow, Agile Avenger
4.6%inclusion3 decks65 decks
3%synergy
S.H.I.E.L.D. Spy Kit
4.6%inclusion3 decks65 decks
5%synergy
Hawkeye's Bow
3.1%inclusion2 decks65 decks
3%synergy
Super-Soldier Serum
2.9%inclusion2 decks68 decks
3%synergy
Mjölnir, Hammer of Thor
2.9%inclusion2 decks70 decks
2%synergy
High Synergy Cards
Basilisk Collar
94%inclusion446 decks477 decks
89%synergy
Rune of Mortality
72%inclusion342 decks477 decks
70%synergy
Minthara, Merciless Soul
69%inclusion331 decks477 decks
68%synergy
Vorpal Sword
69%inclusion328 decks477 decks
67%synergy
Thornbite Staff
68%inclusion323 decks477 decks
66%synergy
Otharri, Suns' Glory
71%inclusion339 decks477 decks
66%synergy
Mari, the Killing Quill
70%inclusion336 decks477 decks
64%synergy
Drumbellower
65%inclusion308 decks477 decks
63%synergy
Sting, the Glinting Dagger
64%inclusion305 decks477 decks
62%synergy
Gorgon's Head
62%inclusion296 decks477 decks
61%synergy
Top Cards
Morbid Opportunist
72%inclusion345 decks477 decks
54%synergy
Swiftfoot Boots
60%inclusion287 decks477 decks
29%synergy
Open the Armory
58%inclusion279 decks477 decks
55%synergy
Falthis, Shadowcat Familiar
58%inclusion279 decks477 decks
57%synergy
Shay Cormac
58%inclusion278 decks477 decks
55%synergy
General's Enforcer
54%inclusion259 decks477 decks
46%synergy
Shadowspear
51%inclusion244 decks477 decks
47%synergy
Ruinous Ultimatum
49%inclusion235 decks477 decks
10%synergy
Gift of Doom
48%inclusion230 decks477 decks
47%synergy
Boros Charm
46%inclusion219 decks477 decks
17%synergy
Game Changers
Teferi's Protection
21%inclusion100 decks477 decks
2%synergy
Smothering Tithe
21%inclusion98 decks477 decks
-4%synergy
Enlightened Tutor
20%inclusion94 decks477 decks
8%synergy
Demonic Tutor
16%inclusion76 decks477 decks
-3%synergy
Orcish Bowmasters
10%inclusion47 decks477 decks
5%synergy
Farewell
9.4%inclusion45 decks477 decks
-0%synergy
Vampiric Tutor
6.9%inclusion33 decks477 decks
-7%synergy
Jeska's Will
5.7%inclusion27 decks477 decks
-4%synergy
Creatures
Lae'zel, Vlaakith's Champion
44%inclusion209 decks477 decks
42%synergy
Magda, the Hoardmaster
40%inclusion191 decks477 decks
38%synergy
Maha, Its Feathers Night
40%inclusion189 decks477 decks
38%synergy
Termination Facilitator
38%inclusion183 decks477 decks
37%synergy
White Plume Adventurer
38%inclusion181 decks477 decks
37%synergy
Mother of Runes
37%inclusion176 decks477 decks
29%synergy
Humble Defector
37%inclusion175 decks477 decks
34%synergy
Daxos the Returned
35%inclusion166 decks477 decks
34%synergy
Stoneforge Mystic
34%inclusion162 decks477 decks
31%synergy
Kalemne, Disciple of Iroas
32%inclusion151 decks477 decks
31%synergy
Slaughter Specialist
31%inclusion149 decks477 decks
30%synergy
Taii Wakeen, Perfect Shot
31%inclusion147 decks477 decks
30%synergy
Mathas, Fiend Seeker
31%inclusion146 decks477 decks
29%synergy
Goblin Sharpshooter
31%inclusion146 decks477 decks
30%synergy
Harvester of Souls
30%inclusion143 decks477 decks
27%synergy
Puresteel Paladin
30%inclusion142 decks477 decks
26%synergy
Esper Sentinel
28%inclusion134 decks477 decks
10%synergy
Void Beckoner
27%inclusion131 decks477 decks
27%synergy
Ertha Jo, Frontier Mentor
26%inclusion123 decks477 decks
25%synergy
Archetype of Finality
23%inclusion110 decks477 decks
22%synergy
Sun Titan
21%inclusion100 decks477 decks
10%synergy
Marvin, Murderous Mimic
19%inclusion92 decks475 decks
18%synergy
Athreos, Shroud-Veiled
19%inclusion91 decks477 decks
18%synergy
Zagras, Thief of Heartbeats
18%inclusion86 decks477 decks
17%synergy
Akiri, Fearless Voyager
17%inclusion81 decks477 decks
15%synergy
Queen Marchesa
16%inclusion78 decks477 decks
11%synergy
Blood Cultist
16%inclusion77 decks477 decks
16%synergy
Blood Artist
16%inclusion77 decks477 decks
-2%synergy
Assault Intercessor
16%inclusion75 decks477 decks
15%synergy
Sram, Senior Edificer
14%inclusion68 decks477 decks
12%synergy
Stonehewer Giant
13%inclusion61 decks477 decks
12%synergy
Massacre Girl, Known Killer
13%inclusion60 decks477 decks
11%synergy
Deathbringer Thoctar
12%inclusion55 decks477 decks
11%synergy
Ankle Shanker
11%inclusion53 decks477 decks
8%synergy
Bureau Headmaster
11%inclusion53 decks477 decks
11%synergy
Kratos, Stoic Father
11%inclusion30 decks270 decks
11%synergy
Clackbridge Troll
11%inclusion52 decks477 decks
11%synergy
Cunning Sparkmage
11%inclusion51 decks477 decks
10%synergy
Qarsi Revenant
10%inclusion44 decks420 decks
8%synergy
Witch Enchanter
10%inclusion49 decks477 decks
3%synergy
Kellan, the Fae-Blooded
10%inclusion49 decks477 decks
9%synergy
Giver of Runes
10%inclusion49 decks477 decks
7%synergy
Vulshok Sorcerer
10%inclusion48 decks477 decks
10%synergy
Gisa, Glorious Resurrector
9.4%inclusion45 decks477 decks
9%synergy
Tor Wauki the Younger
8.8%inclusion42 decks477 decks
9%synergy
Patrolling Peacemaker
8.4%inclusion27 decks321 decks
8%synergy
Solemn Simulacrum
8.4%inclusion40 decks477 decks
-4%synergy
Royal Assassin
8.4%inclusion40 decks477 decks
5%synergy
Robaran Mercenaries
7.8%inclusion37 decks477 decks
8%synergy
Torbran, Thane of Red Fell
7.8%inclusion37 decks477 decks
7%synergy
Instants
Swords to Plowshares
44%inclusion210 decks477 decks
-18%synergy
You Are Already Dead
40%inclusion190 decks477 decks
38%synergy
Anguished Unmaking
37%inclusion177 decks477 decks
4%synergy
Stroke of Midnight
37%inclusion176 decks477 decks
25%synergy
Path to Exile
30%inclusion144 decks477 decks
-17%synergy
Crackling Doom
30%inclusion143 decks477 decks
13%synergy
Generous Gift
29%inclusion139 decks477 decks
12%synergy
Mirrodin Avenged
26%inclusion125 decks477 decks
25%synergy
Fracture
24%inclusion114 decks477 decks
18%synergy
Flawless Maneuver
23%inclusion109 decks477 decks
8%synergy
Deflecting Swat
20%inclusion97 decks477 decks
4%synergy
Despark
16%inclusion78 decks477 decks
3%synergy
Chaos Warp
16%inclusion76 decks477 decks
0%synergy
Wear // Tear
16%inclusion74 decks477 decks
4%synergy
Malakir Rebirth
15%inclusion72 decks477 decks
10%synergy
Bladebrand
14%inclusion68 decks477 decks
14%synergy
Mortify
14%inclusion67 decks477 decks
-1%synergy
Rakdos Charm
13%inclusion63 decks477 decks
4%synergy
Dawn's Truce
12%inclusion59 decks477 decks
5%synergy
Offer Immortality
12%inclusion57 decks477 decks
11%synergy
Sejiri Shelter
11%inclusion51 decks477 decks
8%synergy
Dire Tactics
10%inclusion50 decks477 decks
8%synergy
Terminate
10%inclusion50 decks477 decks
-2%synergy
Untimely Malfunction
10%inclusion47 decks475 decks
5%synergy
Deadly Rollick
9.0%inclusion43 decks477 decks
-2%synergy
Deflecting Palm
9.0%inclusion43 decks477 decks
2%synergy
Legion Leadership
8.8%inclusion42 decks477 decks
4%synergy
Dark Ritual
7.3%inclusion35 decks477 decks
-10%synergy
Fell the Profane
6.9%inclusion33 decks477 decks
0%synergy
Inkshield
6.7%inclusion32 decks477 decks
-2%synergy
Loran's Escape
6.3%inclusion30 decks477 decks
5%synergy
Bedevil
6.1%inclusion29 decks477 decks
-1%synergy
Tragic Slip
5.2%inclusion25 decks477 decks
4%synergy
Thrill of Possibility
5.0%inclusion24 decks477 decks
-2%synergy
Toxin Analysis
5.0%inclusion24 decks477 decks
5%synergy
Utter End
5.0%inclusion24 decks477 decks
1%synergy
Sorceries
Steelshaper's Gift
43%inclusion205 decks477 decks
40%synergy
Mythos of Snapdax
31%inclusion149 decks477 decks
26%synergy
Night's Whisper
28%inclusion132 decks477 decks
14%synergy
Painful Truths
26%inclusion126 decks477 decks
19%synergy
Read the Bones
24%inclusion116 decks477 decks
16%synergy
Vandalblast
23%inclusion110 decks477 decks
13%synergy
Blasphemous Act
20%inclusion96 decks477 decks
-3%synergy
Sevinne's Reclamation
19%inclusion90 decks477 decks
11%synergy
Call of the Death-Dweller
18%inclusion87 decks477 decks
18%synergy
Sign in Blood
15%inclusion72 decks477 decks
7%synergy
Damn
14%inclusion68 decks477 decks
-3%synergy
Chandra's Ignition
13%inclusion62 decks477 decks
11%synergy
Drown in Ichor
10%inclusion48 decks477 decks
10%synergy
Toxic Deluge
10%inclusion47 decks477 decks
2%synergy
Faithless Looting
8.8%inclusion42 decks477 decks
-7%synergy
Unearth
8.2%inclusion39 decks477 decks
6%synergy
Single Combat
7.8%inclusion37 decks477 decks
6%synergy
Vindicate
7.1%inclusion34 decks477 decks
1%synergy
Austere Command
5.9%inclusion28 decks477 decks
-1%synergy
Reanimate
5.7%inclusion27 decks477 decks
-12%synergy
Feed the Swarm
5.5%inclusion26 decks477 decks
1%synergy
Unfinished Business
5.0%inclusion24 decks477 decks
5%synergy
Utility Artifacts
Gorgon Flail
44%inclusion208 decks477 decks
43%synergy
Quietus Spike
42%inclusion198 decks477 decks
40%synergy
Magewright's Stone
41%inclusion196 decks477 decks
40%synergy
Illusionist's Bracers
33%inclusion157 decks477 decks
31%synergy
Thousand-Year Elixir
29%inclusion139 decks477 decks
28%synergy
Lightning Greaves
28%inclusion132 decks477 decks
-7%synergy
Hunter's Blowgun
25%inclusion118 decks477 decks
24%synergy
Mithril Coat
23%inclusion109 decks477 decks
18%synergy
Glaring Spotlight
18%inclusion85 decks477 decks
17%synergy
Brotherhood Regalia
16%inclusion76 decks477 decks
13%synergy
Sword of the Animist
15%inclusion72 decks477 decks
6%synergy
Hammer of Nazahn
14%inclusion65 decks477 decks
12%synergy
Whispersilk Cloak
12%inclusion59 decks477 decks
7%synergy
Battlemage's Bracers
12%inclusion59 decks477 decks
12%synergy
Sword of Truth and Justice
11%inclusion54 decks477 decks
11%synergy
Robe of Stars
11%inclusion52 decks477 decks
10%synergy
The Reaver Cleaver
8.6%inclusion41 decks477 decks
3%synergy
Darksteel Plate
8.6%inclusion41 decks477 decks
7%synergy
Wayfarer's Bauble
8.4%inclusion40 decks477 decks
0%synergy
Puppet Strings
8.4%inclusion40 decks477 decks
8%synergy
Sword of Feast and Famine
8.0%inclusion38 decks477 decks
5%synergy
Haystack
7.8%inclusion37 decks477 decks
6%synergy
The Masamune
7.6%inclusion27 decks355 decks
7%synergy
Hidden Blade
7.5%inclusion36 decks477 decks
7%synergy
Dragonfire Blade
7.0%inclusion29 decks413 decks
6%synergy
Conqueror's Flail
6.7%inclusion32 decks477 decks
5%synergy
Reaper's Talisman
5.9%inclusion28 decks477 decks
5%synergy
Halo Fountain
5.7%inclusion27 decks477 decks
5%synergy
Skullclamp
5.7%inclusion27 decks477 decks
-24%synergy
Scythe of the Wretched
5.7%inclusion27 decks477 decks
5%synergy
Mask of Griselbrand
5.2%inclusion25 decks477 decks
4%synergy
Sunforger
5.2%inclusion25 decks477 decks
2%synergy
Genesis Chamber
5.0%inclusion24 decks477 decks
5%synergy
Enchantments
Fighter Class
45%inclusion215 decks477 decks
42%synergy
All-Out Assault
30%inclusion126 decks420 decks
19%synergy
Dazzling Theater // Prop Room
29%inclusion140 decks475 decks
28%synergy
Phyrexian Arena
29%inclusion140 decks477 decks
11%synergy
Revel in Riches
24%inclusion113 decks477 decks
17%synergy
Aspect of Gorgon
23%inclusion111 decks477 decks
23%synergy
Sigarda's Aid
22%inclusion106 decks477 decks
19%synergy
Reconnaissance
22%inclusion105 decks477 decks
10%synergy
Black Market Connections
22%inclusion104 decks477 decks
6%synergy
Forge Anew
18%inclusion86 decks477 decks
16%synergy
Agent of the Shadow Thieves
16%inclusion74 decks477 decks
15%synergy
Black Market
15%inclusion70 decks477 decks
10%synergy
Death Pits of Rath
13%inclusion60 decks477 decks
12%synergy
At Knifepoint
12%inclusion59 decks477 decks
11%synergy
Retreat to Hagra
12%inclusion56 decks477 decks
11%synergy
Nowhere to Run
11%inclusion53 decks477 decks
11%synergy
Ghostly Prison
11%inclusion53 decks477 decks
3%synergy
Trouble in Pairs
10%inclusion47 decks477 decks
5%synergy
Gift of Immortality
8.4%inclusion40 decks477 decks
7%synergy
Land Tax
8.4%inclusion40 decks477 decks
2%synergy
Grave Betrayal
8.2%inclusion39 decks477 decks
8%synergy
Kaya's Ghostform
8.2%inclusion39 decks477 decks
6%synergy
Spiteful Banditry
7.8%inclusion37 decks477 decks
6%synergy
Eternal Thirst
7.1%inclusion34 decks477 decks
7%synergy
Planeswalkers
Vraska, Betrayal's Sting
6.5%inclusion31 decks477 decks
6%synergy
Utility Lands
Vault of the Archangel
50%inclusion239 decks477 decks
27%synergy
Rogue's Passage
49%inclusion234 decks477 decks
25%synergy
Bojuka Bog
43%inclusion205 decks477 decks
12%synergy
Arcane Lighthouse
40%inclusion190 decks477 decks
39%synergy
Detection Tower
26%inclusion124 decks477 decks
25%synergy
Karn's Bastion
21%inclusion98 decks477 decks
20%synergy
Axgard Armory
20%inclusion97 decks477 decks
19%synergy
Buried Ruin
17%inclusion82 decks477 decks
14%synergy
Urborg, Tomb of Yawgmoth
16%inclusion76 decks477 decks
3%synergy
Shizo, Death's Storehouse
15%inclusion70 decks477 decks
8%synergy
Urza's Saga
13%inclusion63 decks477 decks
9%synergy
Reliquary Tower
11%inclusion54 decks477 decks
-4%synergy
Sunhome, Fortress of the Legion
9.0%inclusion43 decks477 decks
6%synergy
Command Beacon
7.3%inclusion35 decks477 decks
2%synergy
Eiganjo, Seat of the Empire
6.9%inclusion33 decks477 decks
1%synergy
Temple of the False God
5.5%inclusion26 decks477 decks
-0%synergy
Mana Artifacts
Sol Ring
89%inclusion423 decks477 decks
0%synergy
Arcane Signet
85%inclusion407 decks477 decks
-0%synergy
Patriar's Seal
56%inclusion266 decks477 decks
54%synergy
Talisman of Hierarchy
43%inclusion204 decks477 decks
2%synergy
Talisman of Conviction
38%inclusion183 decks477 decks
-4%synergy
Orzhov Signet
37%inclusion177 decks477 decks
7%synergy
Talisman of Indulgence
37%inclusion175 decks477 decks
-0%synergy
Rakdos Signet
32%inclusion154 decks477 decks
4%synergy
Boros Signet
31%inclusion147 decks477 decks
4%synergy
Fellwar Stone
25%inclusion120 decks477 decks
-3%synergy
Bounty Board
22%inclusion103 decks477 decks
20%synergy
Aetheric Amplifier
12%inclusion58 decks466 decks
12%synergy
Commander's Sphere
12%inclusion59 decks477 decks
-1%synergy
Bandit's Haul
12%inclusion59 decks477 decks
11%synergy
Chromatic Lantern
8.4%inclusion40 decks477 decks
-2%synergy
Mind Stone
6.1%inclusion29 decks477 decks
-2%synergy
Lands
Swamp
97%inclusion461 decks477 decks
1%synergy
Plains
96%inclusion459 decks477 decks
1%synergy
Command Tower
96%inclusion457 decks477 decks
4%synergy
Mountain
94%inclusion447 decks477 decks
-0%synergy
Savai Triome
61%inclusion289 decks477 decks
23%synergy
Exotic Orchard
60%inclusion286 decks477 decks
7%synergy
Nomad Outpost
60%inclusion284 decks477 decks
2%synergy
Godless Shrine
58%inclusion277 decks477 decks
10%synergy
Sacred Foundry
56%inclusion268 decks477 decks
11%synergy
Blood Crypt
55%inclusion260 decks477 decks
9%synergy
Isolated Chapel
54%inclusion256 decks477 decks
-0%synergy
Dragonskull Summit
50%inclusion240 decks477 decks
-2%synergy
Vault of Champions
50%inclusion239 decks477 decks
18%synergy
Clifftop Retreat
49%inclusion235 decks477 decks
-3%synergy
Forbidden Orchard
49%inclusion233 decks477 decks
46%synergy
Caves of Koilos
47%inclusion224 decks477 decks
8%synergy
Spectator Seating
47%inclusion222 decks477 decks
16%synergy
Battlefield Forge
45%inclusion213 decks477 decks
4%synergy
Luxury Suite
45%inclusion213 decks477 decks
14%synergy
Marsh Flats
38%inclusion181 decks477 decks
7%synergy
Bloodstained Mire
38%inclusion181 decks477 decks
5%synergy
Arid Mesa
36%inclusion173 decks477 decks
5%synergy
Shattered Sanctum
31%inclusion146 decks477 decks
5%synergy
Sulfurous Springs
29%inclusion138 decks477 decks
0%synergy
Sundown Pass
29%inclusion137 decks477 decks
7%synergy
Smoldering Marsh
29%inclusion136 decks477 decks
-8%synergy
Haunted Ridge
26%inclusion122 decks477 decks
6%synergy
Path of Ancestry
25%inclusion117 decks477 decks
-14%synergy
Fetid Heath
20%inclusion97 decks477 decks
-2%synergy
Rugged Prairie
20%inclusion96 decks477 decks
2%synergy
Orzhov Basilica
19%inclusion89 decks477 decks
6%synergy
Evolving Wilds
18%inclusion88 decks477 decks
-7%synergy
Shattered Landscape
18%inclusion86 decks477 decks
-1%synergy
Temple of Silence
18%inclusion85 decks477 decks
-4%synergy
Brightclimb Pathway
17%inclusion82 decks477 decks
9%synergy
Boros Garrison
16%inclusion76 decks477 decks
4%synergy
Needleverge Pathway
16%inclusion76 decks477 decks
8%synergy
Temple of Triumph
16%inclusion74 decks477 decks
-5%synergy
Malakir Rebirth
15%inclusion72 decks477 decks
10%synergy
Rakdos Carnarium
15%inclusion70 decks477 decks
4%synergy
Temple of Malice
14%inclusion67 decks477 decks
-2%synergy
Blightstep Pathway
13%inclusion64 decks477 decks
6%synergy
Plateau
13%inclusion63 decks477 decks
1%synergy
Scrubland
13%inclusion63 decks477 decks
1%synergy
Badlands
13%inclusion61 decks477 decks
0%synergy
Fabled Passage
13%inclusion60 decks477 decks
4%synergy
Terramorphic Expanse
13%inclusion60 decks477 decks
-6%synergy
Blazemire Verge
12%inclusion59 decks475 decks
1%synergy
Bleachbone Verge
12%inclusion55 decks466 decks
2%synergy
Shadowblood Ridge
12%inclusion55 decks477 decks
-4%synergy
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