Altaïr, Brotherhood Mentor (Commander) - Upgraded Voltron

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #420
44decks
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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Soul Immolation
14%inclusion1 decks7 decks
14%synergy
High Synergy Cards
Basilisk Collar
93%inclusion41 decks44 decks
89%synergy
Minthara, Merciless Soul
75%inclusion33 decks44 decks
73%synergy
Rune of Mortality
73%inclusion32 decks44 decks
71%synergy
Otharri, Suns' Glory
75%inclusion33 decks44 decks
69%synergy
Sting, the Glinting Dagger
70%inclusion31 decks44 decks
69%synergy
Thornbite Staff
68%inclusion30 decks44 decks
67%synergy
Vorpal Sword
66%inclusion29 decks44 decks
64%synergy
Drumbellower
64%inclusion28 decks44 decks
62%synergy
Gorgon's Head
61%inclusion27 decks44 decks
60%synergy
Falthis, Shadowcat Familiar
61%inclusion27 decks44 decks
60%synergy
Top Cards
Morbid Opportunist
75%inclusion33 decks44 decks
57%synergy
Mari, the Killing Quill
66%inclusion29 decks44 decks
59%synergy
Open the Armory
61%inclusion27 decks44 decks
57%synergy
Shadowspear
61%inclusion27 decks44 decks
57%synergy
General's Enforcer
59%inclusion26 decks44 decks
51%synergy
Swiftfoot Boots
59%inclusion26 decks44 decks
28%synergy
Boros Charm
55%inclusion24 decks44 decks
25%synergy
Gift of Doom
52%inclusion23 decks44 decks
51%synergy
Fighter Class
52%inclusion23 decks44 decks
49%synergy
Humble Defector
48%inclusion21 decks44 decks
45%synergy
Game Changers
Demonic Tutor
23%inclusion10 decks44 decks
4%synergy
Smothering Tithe
20%inclusion9 decks44 decks
-5%synergy
Enlightened Tutor
18%inclusion8 decks44 decks
6%synergy
Teferi's Protection
16%inclusion7 decks44 decks
-4%synergy
Vampiric Tutor
11%inclusion5 decks44 decks
-3%synergy
Jeska's Will
6.8%inclusion3 decks44 decks
-3%synergy
Orcish Bowmasters
6.8%inclusion3 decks44 decks
1%synergy
Creatures
Shay Cormac
48%inclusion21 decks44 decks
45%synergy
Mother of Runes
45%inclusion20 decks44 decks
38%synergy
Stoneforge Mystic
43%inclusion19 decks44 decks
40%synergy
Puresteel Paladin
43%inclusion19 decks44 decks
39%synergy
Magda, the Hoardmaster
43%inclusion19 decks44 decks
41%synergy
Lae'zel, Vlaakith's Champion
43%inclusion19 decks44 decks
41%synergy
White Plume Adventurer
41%inclusion18 decks44 decks
40%synergy
Daxos the Returned
36%inclusion16 decks44 decks
36%synergy
Void Beckoner
32%inclusion14 decks44 decks
31%synergy
Slaughter Specialist
32%inclusion14 decks44 decks
31%synergy
Goblin Sharpshooter
32%inclusion14 decks44 decks
31%synergy
Kalemne, Disciple of Iroas
32%inclusion14 decks44 decks
31%synergy
Akiri, Fearless Voyager
30%inclusion13 decks44 decks
27%synergy
Mathas, Fiend Seeker
27%inclusion12 decks44 decks
25%synergy
Esper Sentinel
27%inclusion12 decks44 decks
9%synergy
Sram, Senior Edificer
27%inclusion12 decks44 decks
24%synergy
Taii Wakeen, Perfect Shot
25%inclusion11 decks44 decks
24%synergy
Harvester of Souls
25%inclusion11 decks44 decks
22%synergy
Kratos, Stoic Father
25%inclusion5 decks20 decks
25%synergy
Ertha Jo, Frontier Mentor
23%inclusion10 decks44 decks
22%synergy
Maha, Its Feathers Night
23%inclusion10 decks44 decks
21%synergy
Termination Facilitator
23%inclusion10 decks44 decks
21%synergy
Sun Titan
23%inclusion10 decks44 decks
12%synergy
Armored Skyhunter
23%inclusion10 decks44 decks
21%synergy
Giver of Runes
20%inclusion9 decks44 decks
18%synergy
Marvin, Murderous Mimic
16%inclusion7 decks43 decks
15%synergy
Blood Cultist
16%inclusion7 decks44 decks
15%synergy
Kellan, the Fae-Blooded
16%inclusion7 decks44 decks
15%synergy
Zagras, Thief of Heartbeats
16%inclusion7 decks44 decks
15%synergy
Archetype of Finality
16%inclusion7 decks44 decks
15%synergy
Lotho, Corrupt Shirriff
14%inclusion6 decks44 decks
0%synergy
Ankle Shanker
14%inclusion6 decks44 decks
10%synergy
Stonehewer Giant
14%inclusion6 decks44 decks
13%synergy
Bureau Headmaster
14%inclusion6 decks44 decks
13%synergy
Massacre Girl, Known Killer
14%inclusion6 decks44 decks
11%synergy
Reyav, Master Smith
14%inclusion6 decks44 decks
13%synergy
Gisa, Glorious Resurrector
14%inclusion6 decks44 decks
13%synergy
Codsworth, Handy Helper
14%inclusion6 decks44 decks
13%synergy
Witch Enchanter
11%inclusion5 decks44 decks
5%synergy
Vulshok Sorcerer
11%inclusion5 decks44 decks
11%synergy
Athreos, Shroud-Veiled
11%inclusion5 decks44 decks
10%synergy
Clackbridge Troll
11%inclusion5 decks44 decks
11%synergy
Alesha, Who Laughs at Fate
9.3%inclusion4 decks43 decks
-3%synergy
Professional Face-Breaker
9.1%inclusion4 decks44 decks
-6%synergy
Aurelia, the Warleader
9.1%inclusion4 decks44 decks
-9%synergy
Weathered Wayfarer
9.1%inclusion4 decks44 decks
7%synergy
Shadrix Silverquill
9.1%inclusion4 decks44 decks
7%synergy
Deathbringer Thoctar
9.1%inclusion4 decks44 decks
9%synergy
Blood Artist
9.1%inclusion4 decks44 decks
-9%synergy
Imperial Recruiter
9.1%inclusion4 decks44 decks
4%synergy
Instants
Stroke of Midnight
48%inclusion21 decks44 decks
36%synergy
Anguished Unmaking
36%inclusion16 decks44 decks
2%synergy
Swords to Plowshares
32%inclusion14 decks44 decks
-30%synergy
Crackling Doom
32%inclusion14 decks44 decks
15%synergy
Generous Gift
32%inclusion14 decks44 decks
13%synergy
You Are Already Dead
30%inclusion13 decks44 decks
28%synergy
Path to Exile
25%inclusion11 decks44 decks
-22%synergy
Malakir Rebirth
23%inclusion10 decks44 decks
17%synergy
Fracture
23%inclusion10 decks44 decks
17%synergy
Mortify
23%inclusion10 decks44 decks
7%synergy
Untimely Malfunction
19%inclusion8 decks43 decks
14%synergy
Flawless Maneuver
18%inclusion8 decks44 decks
4%synergy
Despark
18%inclusion8 decks44 decks
4%synergy
Sejiri Shelter
18%inclusion8 decks44 decks
16%synergy
Mirrodin Avenged
18%inclusion8 decks44 decks
17%synergy
Rakdos Charm
16%inclusion7 decks44 decks
7%synergy
Deflecting Swat
16%inclusion7 decks44 decks
0%synergy
Chaos Warp
14%inclusion6 decks44 decks
-3%synergy
Dire Tactics
14%inclusion6 decks44 decks
11%synergy
Terminate
11%inclusion5 decks44 decks
-1%synergy
Tainted Strike
11%inclusion5 decks44 decks
11%synergy
Wear // Tear
11%inclusion5 decks44 decks
0%synergy
Bladebrand
11%inclusion5 decks44 decks
11%synergy
Offer Immortality
11%inclusion5 decks44 decks
10%synergy
Valakut Awakening
11%inclusion5 decks44 decks
8%synergy
Loran's Escape
9.1%inclusion4 decks44 decks
8%synergy
Parting Gust
9.1%inclusion4 decks44 decks
8%synergy
Dawn's Truce
9.1%inclusion4 decks44 decks
2%synergy
Dark Ritual
9.1%inclusion4 decks44 decks
-7%synergy
Final Showdown
9.1%inclusion4 decks44 decks
7%synergy
Legion Leadership
9.1%inclusion4 decks44 decks
5%synergy
Bedevil
9.1%inclusion4 decks44 decks
2%synergy
Deflecting Palm
9.1%inclusion4 decks44 decks
3%synergy
Alesha's Legacy
7.7%inclusion3 decks39 decks
7%synergy
Fell the Profane
6.8%inclusion3 decks44 decks
0%synergy
Ephemerate
6.8%inclusion3 decks44 decks
2%synergy
Thrill of Possibility
6.8%inclusion3 decks44 decks
-1%synergy
Valorous Stance
6.8%inclusion3 decks44 decks
6%synergy
Get Lost
6.8%inclusion3 decks44 decks
5%synergy
Blacksmith's Skill
6.8%inclusion3 decks44 decks
6%synergy
Rebuff the Wicked
6.8%inclusion3 decks44 decks
5%synergy
Sorceries
Ruinous Ultimatum
39%inclusion17 decks44 decks
-1%synergy
Painful Truths
36%inclusion16 decks44 decks
28%synergy
Steelshaper's Gift
36%inclusion16 decks44 decks
33%synergy
Mythos of Snapdax
34%inclusion15 decks44 decks
28%synergy
Night's Whisper
32%inclusion14 decks44 decks
19%synergy
Sign in Blood
30%inclusion13 decks44 decks
21%synergy
Read the Bones
23%inclusion10 decks44 decks
13%synergy
Call of the Death-Dweller
23%inclusion10 decks44 decks
22%synergy
Sevinne's Reclamation
20%inclusion9 decks44 decks
13%synergy
Chandra's Ignition
20%inclusion9 decks44 decks
18%synergy
Vandalblast
16%inclusion7 decks44 decks
5%synergy
Single Combat
14%inclusion6 decks44 decks
12%synergy
Faithless Looting
11%inclusion5 decks44 decks
-4%synergy
Damn
11%inclusion5 decks44 decks
-7%synergy
Divine Reckoning
9.1%inclusion4 decks44 decks
9%synergy
Unearth
9.1%inclusion4 decks44 decks
7%synergy
Vindicate
9.1%inclusion4 decks44 decks
3%synergy
Drown in Ichor
9.1%inclusion4 decks44 decks
9%synergy
Tempt with Bunnies
6.8%inclusion3 decks44 decks
6%synergy
Blasphemous Act
6.8%inclusion3 decks44 decks
-16%synergy
Unfinished Business
6.8%inclusion3 decks44 decks
6%synergy
Reanimate
6.8%inclusion3 decks44 decks
-10%synergy
Avatar's Wrath
5.6%inclusion1 decks18 decks
1%synergy
Utility Artifacts
Gorgon Flail
48%inclusion21 decks44 decks
47%synergy
Quietus Spike
45%inclusion20 decks44 decks
44%synergy
Illusionist's Bracers
36%inclusion16 decks44 decks
35%synergy
Magewright's Stone
36%inclusion16 decks44 decks
35%synergy
Brotherhood Regalia
27%inclusion12 decks44 decks
24%synergy
Robe of Stars
25%inclusion11 decks44 decks
24%synergy
Hunter's Blowgun
25%inclusion11 decks44 decks
24%synergy
Hammer of Nazahn
25%inclusion11 decks44 decks
23%synergy
Thousand-Year Elixir
23%inclusion10 decks44 decks
22%synergy
Lightning Greaves
20%inclusion9 decks44 decks
-14%synergy
The Masamune
16%inclusion5 decks31 decks
16%synergy
Glaring Spotlight
16%inclusion7 decks44 decks
16%synergy
Battlemage's Bracers
16%inclusion7 decks44 decks
15%synergy
Mithril Coat
14%inclusion6 decks44 decks
8%synergy
Conqueror's Flail
14%inclusion6 decks44 decks
12%synergy
Whispersilk Cloak
14%inclusion6 decks44 decks
8%synergy
Sword of the Animist
14%inclusion6 decks44 decks
4%synergy
Dragonfire Blade
13%inclusion5 decks38 decks
12%synergy
Champion's Helm
11%inclusion5 decks44 decks
10%synergy
Tome of Legends
11%inclusion5 decks44 decks
11%synergy
Sword of Feast and Famine
11%inclusion5 decks44 decks
8%synergy
Haystack
11%inclusion5 decks44 decks
10%synergy
Blackblade Reforged
11%inclusion5 decks44 decks
7%synergy
Puppet Strings
11%inclusion5 decks44 decks
11%synergy
Wayfarer's Bauble
9.1%inclusion4 decks44 decks
0%synergy
The Reaver Cleaver
9.1%inclusion4 decks44 decks
3%synergy
Hidden Blade
9.1%inclusion4 decks44 decks
8%synergy
Genesis Chamber
6.8%inclusion3 decks44 decks
7%synergy
Umezawa's Jitte
6.8%inclusion3 decks44 decks
6%synergy
Sword of Fire and Ice
6.8%inclusion3 decks44 decks
5%synergy
Halo Fountain
6.8%inclusion3 decks44 decks
6%synergy
Sword of Truth and Justice
6.8%inclusion3 decks44 decks
6%synergy
Mask of Griselbrand
6.8%inclusion3 decks44 decks
6%synergy
Mask of Memory
6.8%inclusion3 decks44 decks
6%synergy
Dowsing Dagger
6.8%inclusion3 decks44 decks
6%synergy
The Fire Nation Drill
5.3%inclusion1 decks19 decks
5%synergy
Enchantments
Dazzling Theater // Prop Room
44%inclusion19 decks43 decks
42%synergy
Aspect of Gorgon
34%inclusion15 decks44 decks
34%synergy
Sigarda's Aid
27%inclusion12 decks44 decks
24%synergy
Black Market Connections
27%inclusion12 decks44 decks
11%synergy
All-Out Assault
23%inclusion9 decks39 decks
11%synergy
Reconnaissance
23%inclusion10 decks44 decks
12%synergy
Revel in Riches
23%inclusion10 decks44 decks
16%synergy
At Knifepoint
16%inclusion7 decks44 decks
14%synergy
Forge Anew
14%inclusion6 decks44 decks
11%synergy
Agent of the Shadow Thieves
14%inclusion6 decks44 decks
13%synergy
Black Market
11%inclusion5 decks44 decks
6%synergy
Retreat to Hagra
11%inclusion5 decks44 decks
11%synergy
Grave Betrayal
11%inclusion5 decks44 decks
11%synergy
Kaya's Ghostform
11%inclusion5 decks44 decks
9%synergy
Nowhere to Run
11%inclusion5 decks44 decks
11%synergy
Phyrexian Arena
11%inclusion5 decks44 decks
-7%synergy
Eternal Thirst
9.1%inclusion4 decks44 decks
9%synergy
Eye of Nidhogg
9.1%inclusion3 decks33 decks
8%synergy
Smuggler's Share
6.8%inclusion3 decks44 decks
4%synergy
Gift of Immortality
6.8%inclusion3 decks44 decks
6%synergy
Underworld Connections
6.8%inclusion3 decks44 decks
6%synergy
Glasswing Grace
6.8%inclusion3 decks44 decks
5%synergy
Forging the Tyrite Sword
6.8%inclusion3 decks44 decks
6%synergy
Trouble in Pairs
6.8%inclusion3 decks44 decks
2%synergy
Spiteful Banditry
6.8%inclusion3 decks44 decks
5%synergy
Obsessive Pursuit
5.9%inclusion1 decks17 decks
5%synergy
Brilliant Wings
5.0%inclusion1 decks20 decks
5%synergy
Utility Lands
Vault of the Archangel
57%inclusion25 decks44 decks
34%synergy
Rogue's Passage
55%inclusion24 decks44 decks
31%synergy
Bojuka Bog
43%inclusion19 decks44 decks
12%synergy
Arcane Lighthouse
34%inclusion15 decks44 decks
33%synergy
Detection Tower
30%inclusion13 decks44 decks
29%synergy
Axgard Armory
25%inclusion11 decks44 decks
23%synergy
Buried Ruin
23%inclusion10 decks44 decks
19%synergy
Shizo, Death's Storehouse
20%inclusion9 decks44 decks
13%synergy
Command Beacon
16%inclusion7 decks44 decks
10%synergy
Karn's Bastion
16%inclusion7 decks44 decks
15%synergy
Sunhome, Fortress of the Legion
16%inclusion7 decks44 decks
12%synergy
Urborg, Tomb of Yawgmoth
16%inclusion7 decks44 decks
2%synergy
Urza's Saga
14%inclusion6 decks44 decks
9%synergy
Eiganjo, Seat of the Empire
14%inclusion6 decks44 decks
7%synergy
Takenuma, Abandoned Mire
6.8%inclusion3 decks44 decks
-1%synergy
Mana Artifacts
Arcane Signet
93%inclusion41 decks44 decks
7%synergy
Sol Ring
86%inclusion38 decks44 decks
-2%synergy
Patriar's Seal
52%inclusion23 decks44 decks
50%synergy
Talisman of Conviction
48%inclusion21 decks44 decks
6%synergy
Talisman of Hierarchy
45%inclusion20 decks44 decks
5%synergy
Orzhov Signet
43%inclusion19 decks44 decks
11%synergy
Talisman of Indulgence
41%inclusion18 decks44 decks
4%synergy
Boros Signet
41%inclusion18 decks44 decks
12%synergy
Rakdos Signet
39%inclusion17 decks44 decks
8%synergy
Fellwar Stone
25%inclusion11 decks44 decks
-3%synergy
Bounty Board
23%inclusion10 decks44 decks
21%synergy
Aetheric Amplifier
19%inclusion8 decks43 decks
18%synergy
Chromatic Lantern
9.1%inclusion4 decks44 decks
-2%synergy
Bandit's Haul
9.1%inclusion4 decks44 decks
8%synergy
Lands
Swamp
98%inclusion43 decks44 decks
3%synergy
Mountain
98%inclusion43 decks44 decks
4%synergy
Command Tower
95%inclusion42 decks44 decks
3%synergy
Plains
95%inclusion42 decks44 decks
0%synergy
Exotic Orchard
66%inclusion29 decks44 decks
14%synergy
Sacred Foundry
61%inclusion27 decks44 decks
17%synergy
Godless Shrine
61%inclusion27 decks44 decks
14%synergy
Forbidden Orchard
61%inclusion27 decks44 decks
59%synergy
Nomad Outpost
57%inclusion25 decks44 decks
-2%synergy
Battlefield Forge
57%inclusion25 decks44 decks
17%synergy
Savai Triome
55%inclusion24 decks44 decks
16%synergy
Caves of Koilos
55%inclusion24 decks44 decks
15%synergy
Dragonskull Summit
50%inclusion22 decks44 decks
-2%synergy
Blood Crypt
48%inclusion21 decks44 decks
4%synergy
Sundown Pass
48%inclusion21 decks44 decks
27%synergy
Isolated Chapel
48%inclusion21 decks44 decks
-5%synergy
Spectator Seating
48%inclusion21 decks44 decks
16%synergy
Haunted Ridge
45%inclusion20 decks44 decks
25%synergy
Vault of Champions
45%inclusion20 decks44 decks
12%synergy
Sulfurous Springs
45%inclusion20 decks44 decks
18%synergy
Shattered Sanctum
43%inclusion19 decks44 decks
20%synergy
Clifftop Retreat
43%inclusion19 decks44 decks
-7%synergy
Bloodstained Mire
43%inclusion19 decks44 decks
11%synergy
Luxury Suite
41%inclusion18 decks44 decks
9%synergy
Fetid Heath
36%inclusion16 decks44 decks
16%synergy
Rugged Prairie
34%inclusion15 decks44 decks
18%synergy
Marsh Flats
34%inclusion15 decks44 decks
3%synergy
Arid Mesa
32%inclusion14 decks44 decks
0%synergy
Smoldering Marsh
30%inclusion13 decks44 decks
-7%synergy
Graven Cairns
25%inclusion11 decks44 decks
14%synergy
Brightclimb Pathway
23%inclusion10 decks44 decks
14%synergy
Malakir Rebirth
23%inclusion10 decks44 decks
17%synergy
Shattered Landscape
20%inclusion9 decks44 decks
1%synergy
Plaza of Heroes
20%inclusion9 decks44 decks
16%synergy
Needleverge Pathway
20%inclusion9 decks44 decks
12%synergy
Fabled Passage
18%inclusion8 decks44 decks
10%synergy
Evolving Wilds
18%inclusion8 decks44 decks
-8%synergy
Path of Ancestry
18%inclusion8 decks44 decks
-20%synergy
Sejiri Shelter
18%inclusion8 decks44 decks
16%synergy
Rakdos Carnarium
16%inclusion7 decks44 decks
4%synergy
Boros Garrison
16%inclusion7 decks44 decks
3%synergy
Orzhov Basilica
16%inclusion7 decks44 decks
2%synergy
Terramorphic Expanse
14%inclusion6 decks44 decks
-6%synergy
Blightstep Pathway
14%inclusion6 decks44 decks
5%synergy
Sunbillow Verge
12%inclusion5 decks43 decks
2%synergy
Prismatic Vista
11%inclusion5 decks44 decks
7%synergy
Witch Enchanter
11%inclusion5 decks44 decks
5%synergy
Shadowy Backstreet
11%inclusion5 decks44 decks
1%synergy
Myriad Landscape
11%inclusion5 decks44 decks
-1%synergy
Tainted Field
11%inclusion5 decks44 decks
-1%synergy
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