Altaïr, Brotherhood Mentor (Commander) - Upgraded

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #413
369decks
As CommanderAs CardAverage DeckDecksView Precon
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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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Utility Lands
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Oft-Nabbed Goat
6.1%inclusion2 decks33 decks
6%synergy
Soul Immolation
3.1%inclusion1 decks32 decks
3%synergy
Impolite Entrance
3.0%inclusion1 decks33 decks
3%synergy
Bloodline Bidding
3.0%inclusion1 decks33 decks
2%synergy
Grave Venerations
3.0%inclusion1 decks33 decks
2%synergy
High Synergy Cards
Basilisk Collar
93%inclusion344 decks369 decks
89%synergy
Rune of Mortality
74%inclusion274 decks369 decks
73%synergy
Minthara, Merciless Soul
70%inclusion258 decks369 decks
68%synergy
Vorpal Sword
70%inclusion259 decks369 decks
68%synergy
Otharri, Suns' Glory
71%inclusion261 decks369 decks
65%synergy
Thornbite Staff
64%inclusion238 decks369 decks
63%synergy
Gorgon's Head
64%inclusion237 decks369 decks
63%synergy
Mari, the Killing Quill
70%inclusion257 decks369 decks
63%synergy
Sting, the Glinting Dagger
62%inclusion230 decks369 decks
60%synergy
Falthis, Shadowcat Familiar
59%inclusion218 decks369 decks
58%synergy
Top Cards
Morbid Opportunist
70%inclusion257 decks369 decks
52%synergy
Swiftfoot Boots
60%inclusion221 decks369 decks
28%synergy
Drumbellower
59%inclusion219 decks369 decks
57%synergy
Shay Cormac
59%inclusion214 decks365 decks
56%synergy
Open the Armory
56%inclusion207 decks369 decks
52%synergy
General's Enforcer
54%inclusion201 decks369 decks
46%synergy
Ruinous Ultimatum
51%inclusion189 decks369 decks
12%synergy
Gift of Doom
48%inclusion178 decks369 decks
47%synergy
Shadowspear
48%inclusion177 decks369 decks
44%synergy
Quietus Spike
45%inclusion165 decks369 decks
43%synergy
Game Changers
Smothering Tithe
21%inclusion77 decks369 decks
-5%synergy
Teferi's Protection
19%inclusion71 decks369 decks
-1%synergy
Enlightened Tutor
15%inclusion56 decks369 decks
3%synergy
Demonic Tutor
13%inclusion47 decks369 decks
-6%synergy
Orcish Bowmasters
9.2%inclusion34 decks369 decks
4%synergy
Vampiric Tutor
5.4%inclusion20 decks369 decks
-9%synergy
Creatures
Lae'zel, Vlaakith's Champion
44%inclusion161 decks369 decks
42%synergy
Humble Defector
40%inclusion149 decks369 decks
38%synergy
Maha, Its Feathers Night
40%inclusion146 decks365 decks
39%synergy
Termination Facilitator
39%inclusion144 decks369 decks
37%synergy
White Plume Adventurer
39%inclusion143 decks369 decks
37%synergy
Daxos the Returned
39%inclusion143 decks369 decks
38%synergy
Magda, the Hoardmaster
38%inclusion141 decks367 decks
36%synergy
Mother of Runes
35%inclusion128 decks369 decks
27%synergy
Kalemne, Disciple of Iroas
34%inclusion126 decks369 decks
33%synergy
Void Beckoner
33%inclusion120 decks369 decks
32%synergy
Slaughter Specialist
33%inclusion120 decks369 decks
31%synergy
Harvester of Souls
31%inclusion116 decks369 decks
28%synergy
Taii Wakeen, Perfect Shot
31%inclusion114 decks367 decks
30%synergy
Goblin Sharpshooter
31%inclusion113 decks369 decks
30%synergy
Stoneforge Mystic
30%inclusion112 decks369 decks
28%synergy
Mathas, Fiend Seeker
30%inclusion109 decks369 decks
27%synergy
Ertha Jo, Frontier Mentor
27%inclusion100 decks367 decks
27%synergy
Puresteel Paladin
26%inclusion96 decks369 decks
22%synergy
Archetype of Finality
25%inclusion93 decks369 decks
24%synergy
Esper Sentinel
24%inclusion88 decks369 decks
5%synergy
Sun Titan
22%inclusion82 decks369 decks
12%synergy
Zagras, Thief of Heartbeats
20%inclusion74 decks369 decks
19%synergy
Athreos, Shroud-Veiled
20%inclusion72 decks369 decks
18%synergy
Marvin, Murderous Mimic
19%inclusion69 decks361 decks
18%synergy
Akiri, Fearless Voyager
19%inclusion69 decks369 decks
16%synergy
Blood Cultist
18%inclusion68 decks369 decks
18%synergy
Queen Marchesa
17%inclusion64 decks369 decks
11%synergy
Assault Intercessor
15%inclusion54 decks369 decks
14%synergy
Sram, Senior Edificer
14%inclusion51 decks369 decks
11%synergy
Blood Artist
14%inclusion51 decks369 decks
-4%synergy
Massacre Girl, Known Killer
12%inclusion46 decks369 decks
10%synergy
Stonehewer Giant
12%inclusion44 decks369 decks
11%synergy
Kellan, the Fae-Blooded
12%inclusion44 decks369 decks
11%synergy
Ankle Shanker
12%inclusion44 decks369 decks
9%synergy
Deathbringer Thoctar
12%inclusion44 decks369 decks
12%synergy
Qarsi Revenant
11%inclusion34 decks302 decks
8%synergy
Bureau Headmaster
11%inclusion40 decks365 decks
10%synergy
Cunning Sparkmage
11%inclusion40 decks369 decks
11%synergy
Clackbridge Troll
11%inclusion40 decks369 decks
10%synergy
Vulshok Sorcerer
11%inclusion40 decks369 decks
11%synergy
Gisa, Glorious Resurrector
10%inclusion38 decks369 decks
9%synergy
Solemn Simulacrum
9.5%inclusion35 decks369 decks
-4%synergy
Giver of Runes
9.2%inclusion34 decks369 decks
6%synergy
Patrolling Peacemaker
8.9%inclusion17 decks190 decks
9%synergy
Tor Wauki the Younger
8.9%inclusion33 decks369 decks
9%synergy
Kratos, Stoic Father
8.7%inclusion11 decks126 decks
9%synergy
Robaran Mercenaries
8.7%inclusion32 decks369 decks
8%synergy
Royal Assassin
8.4%inclusion31 decks369 decks
5%synergy
Armored Skyhunter
8.4%inclusion31 decks369 decks
6%synergy
Witch Enchanter
8.2%inclusion30 decks367 decks
2%synergy
Instants
Boros Charm
44%inclusion164 decks369 decks
15%synergy
Swords to Plowshares
41%inclusion153 decks369 decks
-21%synergy
You Are Already Dead
40%inclusion147 decks369 decks
38%synergy
Stroke of Midnight
38%inclusion139 decks369 decks
26%synergy
Anguished Unmaking
33%inclusion123 decks369 decks
-1%synergy
Crackling Doom
31%inclusion116 decks369 decks
14%synergy
Generous Gift
29%inclusion106 decks369 decks
10%synergy
Mirrodin Avenged
27%inclusion98 decks369 decks
26%synergy
Path to Exile
26%inclusion97 decks369 decks
-20%synergy
Fracture
24%inclusion88 decks369 decks
18%synergy
Flawless Maneuver
20%inclusion72 decks369 decks
5%synergy
Despark
17%inclusion61 decks369 decks
2%synergy
Deflecting Swat
16%inclusion58 decks369 decks
0%synergy
Chaos Warp
15%inclusion57 decks369 decks
-1%synergy
Bladebrand
15%inclusion56 decks369 decks
15%synergy
Mortify
14%inclusion53 decks369 decks
-1%synergy
Wear // Tear
14%inclusion51 decks369 decks
2%synergy
Rakdos Charm
14%inclusion50 decks369 decks
5%synergy
Offer Immortality
13%inclusion49 decks369 decks
12%synergy
Dawn's Truce
13%inclusion47 decks364 decks
6%synergy
Malakir Rebirth
13%inclusion47 decks369 decks
7%synergy
Dire Tactics
12%inclusion45 decks369 decks
9%synergy
Sejiri Shelter
11%inclusion40 decks369 decks
9%synergy
Legion Leadership
10%inclusion36 decks367 decks
5%synergy
Terminate
10%inclusion36 decks369 decks
-3%synergy
Deflecting Palm
10%inclusion36 decks369 decks
3%synergy
Untimely Malfunction
9.1%inclusion33 decks361 decks
4%synergy
Deadly Rollick
7.3%inclusion27 decks369 decks
-3%synergy
Loran's Escape
6.8%inclusion25 decks369 decks
5%synergy
Inkshield
6.8%inclusion25 decks369 decks
-1%synergy
Thrill of Possibility
6.2%inclusion23 decks369 decks
-2%synergy
Bedevil
6.2%inclusion23 decks369 decks
-1%synergy
Utter End
6.2%inclusion23 decks369 decks
1%synergy
Fell the Profane
6.0%inclusion22 decks367 decks
0%synergy
Dark Ritual
6.0%inclusion22 decks369 decks
-10%synergy
Tragic Slip
5.4%inclusion20 decks369 decks
4%synergy
Toxin Analysis
5.4%inclusion20 decks369 decks
5%synergy
Tainted Strike
5.4%inclusion20 decks369 decks
5%synergy
Blacksmith's Skill
5.1%inclusion19 decks369 decks
4%synergy
Sorceries
Steelshaper's Gift
38%inclusion141 decks369 decks
35%synergy
Mythos of Snapdax
35%inclusion130 decks369 decks
29%synergy
Painful Truths
30%inclusion112 decks369 decks
22%synergy
Night's Whisper
27%inclusion101 decks369 decks
14%synergy
Read the Bones
25%inclusion91 decks369 decks
15%synergy
Vandalblast
22%inclusion83 decks369 decks
12%synergy
Call of the Death-Dweller
21%inclusion78 decks369 decks
21%synergy
Sevinne's Reclamation
19%inclusion70 decks369 decks
11%synergy
Blasphemous Act
18%inclusion68 decks369 decks
-4%synergy
Sign in Blood
17%inclusion64 decks369 decks
9%synergy
Damn
14%inclusion50 decks369 decks
-5%synergy
Chandra's Ignition
12%inclusion46 decks369 decks
10%synergy
Faithless Looting
9.5%inclusion35 decks369 decks
-6%synergy
Drown in Ichor
9.5%inclusion35 decks369 decks
9%synergy
Single Combat
8.9%inclusion33 decks369 decks
7%synergy
Toxic Deluge
8.9%inclusion33 decks369 decks
1%synergy
Farewell
8.7%inclusion32 decks369 decks
-2%synergy
Vindicate
8.1%inclusion30 decks369 decks
2%synergy
Unearth
7.3%inclusion27 decks369 decks
5%synergy
Austere Command
6.2%inclusion23 decks369 decks
-1%synergy
Unfinished Business
6.2%inclusion23 decks369 decks
6%synergy
Feed the Swarm
5.7%inclusion21 decks369 decks
1%synergy
Reanimate
5.4%inclusion20 decks369 decks
-11%synergy
Tempt with Bunnies
5.2%inclusion19 decks363 decks
5%synergy
Utility Artifacts
Gorgon Flail
43%inclusion158 decks369 decks
42%synergy
Magewright's Stone
40%inclusion147 decks369 decks
39%synergy
Illusionist's Bracers
30%inclusion109 decks369 decks
28%synergy
Thousand-Year Elixir
27%inclusion99 decks369 decks
26%synergy
Hunter's Blowgun
26%inclusion95 decks369 decks
25%synergy
Lightning Greaves
24%inclusion90 decks369 decks
-10%synergy
Mithril Coat
22%inclusion80 decks369 decks
16%synergy
Glaring Spotlight
17%inclusion63 decks369 decks
17%synergy
Sword of the Animist
16%inclusion59 decks369 decks
7%synergy
Brotherhood Regalia
15%inclusion54 decks365 decks
11%synergy
Hammer of Nazahn
13%inclusion49 decks369 decks
11%synergy
Battlemage's Bracers
13%inclusion48 decks369 decks
12%synergy
Whispersilk Cloak
13%inclusion47 decks369 decks
7%synergy
Sword of Truth and Justice
11%inclusion40 decks369 decks
10%synergy
Robe of Stars
11%inclusion39 decks369 decks
10%synergy
Wayfarer's Bauble
10%inclusion37 decks369 decks
1%synergy
The Masamune
9.3%inclusion21 decks227 decks
9%synergy
Hidden Blade
9.0%inclusion33 decks368 decks
8%synergy
Darksteel Plate
8.4%inclusion31 decks369 decks
6%synergy
The Reaver Cleaver
8.1%inclusion30 decks369 decks
2%synergy
Puppet Strings
7.6%inclusion28 decks369 decks
7%synergy
Sword of Feast and Famine
7.6%inclusion28 decks369 decks
4%synergy
Haystack
7.3%inclusion27 decks368 decks
6%synergy
Dragonfire Blade
7.1%inclusion21 decks294 decks
6%synergy
Mask of Griselbrand
6.8%inclusion25 decks369 decks
6%synergy
Conqueror's Flail
6.2%inclusion23 decks369 decks
5%synergy
Reaper's Talisman
6.0%inclusion22 decks369 decks
5%synergy
Halo Fountain
5.1%inclusion19 decks369 decks
5%synergy
Skullclamp
5.1%inclusion19 decks369 decks
-24%synergy
Sunforger
5.1%inclusion19 decks369 decks
2%synergy
Enchantments
Fighter Class
44%inclusion162 decks369 decks
41%synergy
Phyrexian Arena
29%inclusion106 decks369 decks
10%synergy
Dazzling Theater // Prop Room
28%inclusion102 decks361 decks
26%synergy
All-Out Assault
27%inclusion82 decks302 decks
15%synergy
Aspect of Gorgon
25%inclusion93 decks369 decks
25%synergy
Revel in Riches
22%inclusion80 decks369 decks
15%synergy
Sigarda's Aid
21%inclusion77 decks369 decks
18%synergy
Reconnaissance
19%inclusion71 decks369 decks
8%synergy
Black Market Connections
19%inclusion69 decks369 decks
3%synergy
Forge Anew
19%inclusion69 decks369 decks
16%synergy
Agent of the Shadow Thieves
17%inclusion62 decks369 decks
16%synergy
Retreat to Hagra
15%inclusion54 decks369 decks
14%synergy
Black Market
14%inclusion50 decks369 decks
8%synergy
At Knifepoint
13%inclusion46 decks367 decks
11%synergy
Death Pits of Rath
11%inclusion42 decks369 decks
11%synergy
Nowhere to Run
10%inclusion37 decks365 decks
10%synergy
Ghostly Prison
10%inclusion36 decks369 decks
2%synergy
Grave Betrayal
8.9%inclusion33 decks369 decks
8%synergy
Kaya's Ghostform
8.9%inclusion33 decks369 decks
7%synergy
Gift of Immortality
8.1%inclusion30 decks369 decks
7%synergy
Trouble in Pairs
8.1%inclusion30 decks369 decks
3%synergy
Eternal Thirst
7.6%inclusion28 decks369 decks
7%synergy
Land Tax
7.3%inclusion27 decks369 decks
1%synergy
Spiteful Banditry
6.5%inclusion24 decks369 decks
4%synergy
Planeswalkers
Vraska, Betrayal's Sting
5.7%inclusion21 decks369 decks
5%synergy
Utility Lands
Vault of the Archangel
53%inclusion195 decks369 decks
30%synergy
Rogue's Passage
50%inclusion183 decks369 decks
26%synergy
Bojuka Bog
43%inclusion158 decks369 decks
12%synergy
Arcane Lighthouse
38%inclusion142 decks369 decks
37%synergy
Detection Tower
25%inclusion94 decks369 decks
25%synergy
Axgard Armory
21%inclusion79 decks369 decks
19%synergy
Karn's Bastion
20%inclusion73 decks369 decks
19%synergy
Buried Ruin
17%inclusion64 decks369 decks
14%synergy
Urborg, Tomb of Yawgmoth
14%inclusion53 decks369 decks
1%synergy
Shizo, Death's Storehouse
13%inclusion48 decks369 decks
6%synergy
Urza's Saga
11%inclusion42 decks369 decks
7%synergy
Reliquary Tower
11%inclusion41 decks369 decks
-4%synergy
Sunhome, Fortress of the Legion
10%inclusion37 decks369 decks
6%synergy
Temple of the False God
6.8%inclusion25 decks369 decks
0%synergy
Command Beacon
6.2%inclusion23 decks369 decks
1%synergy
Eiganjo, Seat of the Empire
5.4%inclusion20 decks369 decks
-1%synergy
Maze of Ith
5.1%inclusion19 decks369 decks
2%synergy
Mana Artifacts
Sol Ring
87%inclusion320 decks369 decks
-2%synergy
Arcane Signet
85%inclusion313 decks369 decks
-1%synergy
Patriar's Seal
58%inclusion214 decks369 decks
56%synergy
Talisman of Hierarchy
43%inclusion158 decks369 decks
2%synergy
Orzhov Signet
40%inclusion149 decks369 decks
8%synergy
Talisman of Conviction
39%inclusion144 decks369 decks
-2%synergy
Rakdos Signet
37%inclusion135 decks369 decks
6%synergy
Talisman of Indulgence
35%inclusion130 decks369 decks
-2%synergy
Boros Signet
34%inclusion127 decks369 decks
6%synergy
Fellwar Stone
24%inclusion90 decks369 decks
-4%synergy
Bounty Board
22%inclusion82 decks367 decks
20%synergy
Commander's Sphere
14%inclusion53 decks369 decks
0%synergy
Aetheric Amplifier
13%inclusion44 decks352 decks
12%synergy
Bandit's Haul
12%inclusion45 decks367 decks
11%synergy
Chromatic Lantern
7.9%inclusion29 decks369 decks
-4%synergy
Mind Stone
7.3%inclusion27 decks369 decks
-1%synergy
Lands
Swamp
97%inclusion358 decks369 decks
2%synergy
Plains
96%inclusion355 decks369 decks
1%synergy
Command Tower
95%inclusion352 decks369 decks
3%synergy
Mountain
94%inclusion347 decks369 decks
0%synergy
Nomad Outpost
63%inclusion231 decks369 decks
4%synergy
Exotic Orchard
63%inclusion231 decks369 decks
11%synergy
Savai Triome
57%inclusion211 decks369 decks
19%synergy
Godless Shrine
53%inclusion197 decks369 decks
6%synergy
Isolated Chapel
53%inclusion194 decks369 decks
0%synergy
Sacred Foundry
50%inclusion186 decks369 decks
6%synergy
Clifftop Retreat
49%inclusion182 decks369 decks
-1%synergy
Dragonskull Summit
49%inclusion180 decks369 decks
-3%synergy
Blood Crypt
48%inclusion177 decks369 decks
4%synergy
Caves of Koilos
47%inclusion174 decks369 decks
8%synergy
Forbidden Orchard
47%inclusion173 decks369 decks
44%synergy
Vault of Champions
46%inclusion171 decks369 decks
13%synergy
Battlefield Forge
45%inclusion166 decks369 decks
5%synergy
Spectator Seating
43%inclusion157 decks369 decks
11%synergy
Luxury Suite
39%inclusion143 decks369 decks
7%synergy
Bloodstained Mire
34%inclusion125 decks369 decks
1%synergy
Marsh Flats
34%inclusion125 decks369 decks
2%synergy
Arid Mesa
33%inclusion120 decks369 decks
1%synergy
Smoldering Marsh
31%inclusion115 decks369 decks
-5%synergy
Shattered Sanctum
28%inclusion105 decks369 decks
5%synergy
Sulfurous Springs
28%inclusion104 decks369 decks
1%synergy
Sundown Pass
27%inclusion99 decks369 decks
6%synergy
Haunted Ridge
26%inclusion96 decks369 decks
6%synergy
Path of Ancestry
25%inclusion94 decks369 decks
-12%synergy
Evolving Wilds
21%inclusion78 decks369 decks
-5%synergy
Orzhov Basilica
21%inclusion78 decks369 decks
7%synergy
Fetid Heath
21%inclusion77 decks369 decks
1%synergy
Rugged Prairie
20%inclusion74 decks369 decks
4%synergy
Temple of Silence
20%inclusion73 decks369 decks
-3%synergy
Shattered Landscape
19%inclusion70 decks366 decks
0%synergy
Boros Garrison
17%inclusion64 decks369 decks
4%synergy
Temple of Triumph
17%inclusion63 decks369 decks
-5%synergy
Rakdos Carnarium
17%inclusion63 decks369 decks
5%synergy
Brightclimb Pathway
15%inclusion56 decks369 decks
6%synergy
Temple of Malice
15%inclusion54 decks369 decks
-3%synergy
Needleverge Pathway
15%inclusion54 decks369 decks
6%synergy
Terramorphic Expanse
15%inclusion54 decks369 decks
-5%synergy
Shadowblood Ridge
13%inclusion47 decks369 decks
-2%synergy
Malakir Rebirth
13%inclusion47 decks369 decks
7%synergy
Tainted Field
12%inclusion45 decks369 decks
0%synergy
Fabled Passage
12%inclusion45 decks369 decks
4%synergy
Blazemire Verge
12%inclusion44 decks361 decks
0%synergy
Graven Cairns
12%inclusion44 decks369 decks
1%synergy
Plaza of Heroes
12%inclusion44 decks369 decks
8%synergy
Badlands
11%inclusion42 decks369 decks
-1%synergy
Plateau
11%inclusion42 decks369 decks
-1%synergy
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