Altaïr, Brotherhood Mentor (Commander) - Budget Core

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #391
78decks
As CommanderAs CardAverage DeckDecksView Precon
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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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Zuko, Firebending Master
33%inclusion1 decks3 decks
31%synergy
High Synergy Cards
Minthara, Merciless Soul
85%inclusion66 decks78 decks
83%synergy
Rune of Mortality
81%inclusion63 decks78 decks
79%synergy
You Are Already Dead
77%inclusion60 decks78 decks
75%synergy
Falthis, Shadowcat Familiar
74%inclusion58 decks78 decks
73%synergy
Mirrodin Avenged
64%inclusion50 decks78 decks
63%synergy
Humble Defector
63%inclusion49 decks78 decks
60%synergy
Bladebrand
60%inclusion47 decks78 decks
60%synergy
Otharri, Suns' Glory
65%inclusion51 decks78 decks
59%synergy
Blood Cultist
59%inclusion46 decks78 decks
58%synergy
Gorgon's Head
59%inclusion46 decks78 decks
58%synergy
Top Cards
Morbid Opportunist
69%inclusion54 decks78 decks
52%synergy
Crackling Doom
63%inclusion49 decks78 decks
46%synergy
Mythos of Snapdax
63%inclusion49 decks78 decks
57%synergy
General's Enforcer
63%inclusion49 decks78 decks
54%synergy
Despark
59%inclusion46 decks78 decks
44%synergy
Read the Bones
59%inclusion46 decks78 decks
49%synergy
Void Beckoner
58%inclusion45 decks78 decks
57%synergy
Basilisk Collar
58%inclusion45 decks78 decks
53%synergy
Shay Cormac
58%inclusion34 decks59 decks
55%synergy
Slaughter Specialist
55%inclusion43 decks78 decks
54%synergy
Creatures
Ankle Shanker
54%inclusion42 decks78 decks
50%synergy
Harvester of Souls
53%inclusion41 decks78 decks
49%synergy
Taii Wakeen, Perfect Shot
52%inclusion35 decks67 decks
51%synergy
Archetype of Finality
51%inclusion40 decks78 decks
50%synergy
Mathas, Fiend Seeker
51%inclusion40 decks78 decks
49%synergy
Tor Wauki the Younger
50%inclusion39 decks78 decks
50%synergy
Ertha Jo, Frontier Mentor
49%inclusion33 decks67 decks
49%synergy
Clackbridge Troll
49%inclusion38 decks78 decks
48%synergy
Vulshok Sorcerer
46%inclusion36 decks78 decks
46%synergy
Cunning Sparkmage
45%inclusion35 decks78 decks
45%synergy
Zagras, Thief of Heartbeats
44%inclusion34 decks78 decks
42%synergy
Termination Facilitator
41%inclusion32 decks78 decks
39%synergy
Deathbringer Thoctar
41%inclusion32 decks78 decks
41%synergy
Onyx Mage
41%inclusion32 decks78 decks
41%synergy
Sun Titan
36%inclusion28 decks78 decks
25%synergy
Robaran Mercenaries
35%inclusion27 decks78 decks
34%synergy
Magda, the Hoardmaster
34%inclusion23 decks67 decks
32%synergy
Lae'zel, Vlaakith's Champion
33%inclusion26 decks78 decks
31%synergy
Solemn Simulacrum
28%inclusion22 decks78 decks
15%synergy
Rakdos Ickspitter
28%inclusion22 decks78 decks
28%synergy
Kalemne, Disciple of Iroas
28%inclusion22 decks78 decks
27%synergy
Mari, the Killing Quill
26%inclusion20 decks78 decks
19%synergy
Jirina, Dauntless General
24%inclusion19 decks78 decks
22%synergy
Assault Intercessor
23%inclusion18 decks78 decks
22%synergy
Queen Marchesa
19%inclusion15 decks78 decks
13%synergy
Akiri, Fearless Voyager
19%inclusion15 decks78 decks
17%synergy
Prodigal Pyromancer
18%inclusion14 decks78 decks
18%synergy
Akroan Horse
17%inclusion13 decks78 decks
16%synergy
Royal Assassin
17%inclusion13 decks78 decks
13%synergy
Grateful Apparition
15%inclusion12 decks78 decks
15%synergy
Burnished Hart
13%inclusion10 decks78 decks
11%synergy
Vincent Valentine
13%inclusion2 decks16 decks
11%synergy
Faller's Faithful
13%inclusion1 decks8 decks
12%synergy
White Plume Adventurer
12%inclusion9 decks78 decks
10%synergy
Lurking Deadeye
12%inclusion9 decks78 decks
11%synergy
Mahadi, Emporium Master
12%inclusion9 decks78 decks
3%synergy
Athreos, Shroud-Veiled
10%inclusion8 decks78 decks
9%synergy
Alesha, Who Smiles at Death
10%inclusion8 decks78 decks
6%synergy
Sram, Senior Edificer
10%inclusion8 decks78 decks
7%synergy
Gisa, Glorious Resurrector
10%inclusion8 decks78 decks
9%synergy
Hooded Blightfang
9.0%inclusion7 decks78 decks
9%synergy
Marvin, Murderous Mimic
8.0%inclusion4 decks50 decks
7%synergy
Obosh, the Preypiercer
7.7%inclusion6 decks78 decks
7%synergy
Stun Sniper
7.7%inclusion6 decks78 decks
8%synergy
Taranika, Akroan Veteran
7.7%inclusion6 decks78 decks
8%synergy
Torbran, Thane of Red Fell
7.7%inclusion6 decks78 decks
7%synergy
High-Society Hunter
6.8%inclusion3 decks44 decks
5%synergy
Alesha, Who Laughs at Fate
6.8%inclusion3 decks44 decks
-5%synergy
Dauntless Aven
6.4%inclusion5 decks78 decks
6%synergy
Ogre Slumlord
6.4%inclusion5 decks78 decks
6%synergy
Instants
Mortify
51%inclusion40 decks78 decks
36%synergy
Offer Immortality
45%inclusion35 decks78 decks
44%synergy
Dire Tactics
42%inclusion33 decks78 decks
39%synergy
Terminate
42%inclusion33 decks78 decks
30%synergy
Virulent Swipe
40%inclusion31 decks78 decks
40%synergy
Toxin Analysis
33%inclusion25 decks75 decks
33%synergy
Thrill of Possibility
27%inclusion21 decks78 decks
19%synergy
Stroke of Midnight
26%inclusion20 decks78 decks
14%synergy
Tragic Slip
23%inclusion18 decks78 decks
22%synergy
Path to Exile
21%inclusion16 decks78 decks
-26%synergy
Generous Gift
19%inclusion15 decks78 decks
0%synergy
Battle-Rage Blessing
19%inclusion15 decks78 decks
19%synergy
Swords to Plowshares
19%inclusion15 decks78 decks
-43%synergy
Bedevil
18%inclusion14 decks78 decks
11%synergy
Volt Charge
17%inclusion13 decks78 decks
16%synergy
Fracture
17%inclusion13 decks78 decks
10%synergy
Whisper of the Dross
14%inclusion11 decks78 decks
14%synergy
To Arms!
14%inclusion11 decks78 decks
14%synergy
Utter End
14%inclusion11 decks78 decks
9%synergy
Reroute Systems
13%inclusion1 decks8 decks
12%synergy
Alchemist's Gift
12%inclusion9 decks78 decks
11%synergy
Rakdos Charm
12%inclusion9 decks78 decks
3%synergy
Djeru's Resolve
12%inclusion9 decks78 decks
11%synergy
Touch of Moonglove
12%inclusion9 decks78 decks
11%synergy
Coat with Venom
12%inclusion9 decks78 decks
11%synergy
Chaos Warp
10%inclusion8 decks78 decks
-6%synergy
Sazacap's Brew
9.3%inclusion5 decks54 decks
9%synergy
Inevitable Defeat
9.1%inclusion2 decks22 decks
3%synergy
Loran's Escape
9.0%inclusion7 decks78 decks
8%synergy
Abrade
9.0%inclusion7 decks78 decks
3%synergy
Legion Leadership
7.8%inclusion5 decks64 decks
4%synergy
Wear // Tear
7.7%inclusion6 decks78 decks
-4%synergy
Return to Dust
6.4%inclusion5 decks78 decks
3%synergy
Lightning Bolt
6.4%inclusion5 decks78 decks
3%synergy
Lash of Thorns
6.4%inclusion5 decks78 decks
6%synergy
Murder
6.4%inclusion5 decks78 decks
4%synergy
Disenchant
6.4%inclusion5 decks78 decks
4%synergy
Deflecting Palm
6.4%inclusion5 decks78 decks
0%synergy
Go for the Throat
5.1%inclusion4 decks78 decks
2%synergy
Anguished Unmaking
5.1%inclusion4 decks78 decks
-29%synergy
Moment of Valor
5.1%inclusion4 decks78 decks
5%synergy
Sorceries
Painful Truths
54%inclusion42 decks78 decks
45%synergy
Sign in Blood
47%inclusion37 decks78 decks
39%synergy
Call of the Death-Dweller
45%inclusion35 decks78 decks
44%synergy
Drown in Ichor
36%inclusion28 decks78 decks
35%synergy
Open the Armory
31%inclusion24 decks78 decks
26%synergy
Austere Command
22%inclusion17 decks78 decks
14%synergy
Single Combat
22%inclusion17 decks78 decks
20%synergy
Unearth
22%inclusion17 decks78 decks
20%synergy
Faithless Looting
19%inclusion15 decks78 decks
4%synergy
Unfinished Business
17%inclusion13 decks78 decks
16%synergy
Vat Emergence
15%inclusion12 decks78 decks
15%synergy
Ambition's Cost
15%inclusion12 decks78 decks
13%synergy
Feed the Swarm
15%inclusion12 decks78 decks
10%synergy
Sevinne's Reclamation
14%inclusion11 decks78 decks
6%synergy
Night's Whisper
14%inclusion11 decks78 decks
1%synergy
Recommission
12%inclusion9 decks78 decks
11%synergy
Divine Reckoning
12%inclusion9 decks78 decks
11%synergy
Cleansing Nova
12%inclusion9 decks78 decks
9%synergy
Vindicate
12%inclusion9 decks78 decks
5%synergy
Decode Transmissions
11%inclusion1 decks9 decks
11%synergy
Rip Apart
10%inclusion8 decks78 decks
9%synergy
Reconstruct History
9.0%inclusion7 decks78 decks
8%synergy
Blasphemous Act
7.7%inclusion6 decks78 decks
-15%synergy
Diabolic Tutor
7.7%inclusion6 decks78 decks
1%synergy
Ruinous Ultimatum
6.4%inclusion5 decks78 decks
-33%synergy
Come Back Wrong
5.3%inclusion3 decks57 decks
5%synergy
Merciless Eviction
5.1%inclusion4 decks78 decks
2%synergy
Utility Artifacts
Hunter's Blowgun
55%inclusion43 decks78 decks
54%synergy
Quietus Spike
47%inclusion37 decks78 decks
46%synergy
Vorpal Sword
42%inclusion33 decks78 decks
40%synergy
Sting, the Glinting Dagger
38%inclusion30 decks78 decks
37%synergy
Swiftfoot Boots
36%inclusion28 decks78 decks
4%synergy
Gorgon Flail
36%inclusion28 decks78 decks
35%synergy
Reaper's Talisman
28%inclusion22 decks78 decks
28%synergy
Wayfarer's Bauble
27%inclusion21 decks78 decks
18%synergy
Hidden Blade
20%inclusion14 decks70 decks
19%synergy
Mask of Griselbrand
15%inclusion12 decks78 decks
14%synergy
Puppet Strings
14%inclusion11 decks78 decks
14%synergy
Jandor's Saddlebags
10%inclusion8 decks78 decks
10%synergy
Loxodon Warhammer
10%inclusion8 decks78 decks
8%synergy
Blackblade Reforged
9.0%inclusion7 decks78 decks
4%synergy
Mirror Shield
7.7%inclusion6 decks78 decks
7%synergy
Illusionist's Bracers
6.4%inclusion5 decks78 decks
5%synergy
Dissection Tools
6.0%inclusion3 decks50 decks
6%synergy
Maul of the Skyclaves
5.1%inclusion4 decks78 decks
4%synergy
Contagion Clasp
5.1%inclusion4 decks78 decks
5%synergy
Sunforger
5.1%inclusion4 decks78 decks
2%synergy
Glaring Spotlight
5.1%inclusion4 decks78 decks
5%synergy
Dragonfire Blade
5.0%inclusion1 decks20 decks
4%synergy
Enchantments
Aspect of Gorgon
53%inclusion41 decks78 decks
52%synergy
Retreat to Hagra
37%inclusion29 decks78 decks
37%synergy
At Knifepoint
31%inclusion21 decks67 decks
30%synergy
Eternal Thirst
28%inclusion22 decks78 decks
28%synergy
Gift of Doom
27%inclusion21 decks78 decks
26%synergy
Dazzling Theater // Prop Room
26%inclusion13 decks50 decks
24%synergy
Death Pits of Rath
26%inclusion20 decks78 decks
25%synergy
Agent of the Shadow Thieves
24%inclusion19 decks78 decks
24%synergy
Derelict Attic // Widow's Walk
18%inclusion9 decks50 decks
18%synergy
Sparring Regimen
13%inclusion10 decks78 decks
13%synergy
Glasswing Grace
11%inclusion7 decks64 decks
9%synergy
Greed
10%inclusion8 decks78 decks
9%synergy
Feast of the Victorious Dead
10%inclusion8 decks78 decks
10%synergy
Life Insurance
10%inclusion8 decks78 decks
8%synergy
Rite of the Raging Storm
9.0%inclusion7 decks78 decks
8%synergy
Underworld Connections
9.0%inclusion7 decks78 decks
8%synergy
Phyresis
9.0%inclusion7 decks78 decks
9%synergy
Phyrexian Arena
7.7%inclusion6 decks78 decks
-12%synergy
Forging the Tyrite Sword
7.7%inclusion6 decks78 decks
7%synergy
Gauntlets of Light
7.7%inclusion6 decks78 decks
8%synergy
Nowhere to Run
7.0%inclusion4 decks57 decks
7%synergy
Grasping Shadows
6.4%inclusion5 decks78 decks
6%synergy
Kaya's Ghostform
6.4%inclusion5 decks78 decks
4%synergy
Witch's Mist
6.4%inclusion5 decks78 decks
6%synergy
Tribute to Horobi
5.1%inclusion4 decks78 decks
5%synergy
Utility Lands
Rogue's Passage
49%inclusion38 decks78 decks
25%synergy
Vault of the Archangel
42%inclusion33 decks78 decks
20%synergy
Axgard Armory
23%inclusion18 decks78 decks
21%synergy
Bojuka Bog
21%inclusion16 decks78 decks
-11%synergy
Buried Ruin
12%inclusion9 decks78 decks
8%synergy
Sunhome, Fortress of the Legion
10%inclusion8 decks78 decks
6%synergy
Temple of the False God
7.7%inclusion6 decks78 decks
1%synergy
Karn's Bastion
6.4%inclusion5 decks78 decks
6%synergy
Mana Artifacts
Arcane Signet
83%inclusion65 decks78 decks
-3%synergy
Orzhov Signet
67%inclusion52 decks78 decks
33%synergy
Rakdos Signet
62%inclusion48 decks78 decks
30%synergy
Boros Signet
58%inclusion45 decks78 decks
28%synergy
Sol Ring
58%inclusion45 decks78 decks
-31%synergy
Commander's Sphere
55%inclusion43 decks78 decks
40%synergy
Talisman of Conviction
29%inclusion23 decks78 decks
-11%synergy
Fellwar Stone
24%inclusion19 decks78 decks
-4%synergy
Bounty Board
21%inclusion14 decks67 decks
19%synergy
Talisman of Hierarchy
21%inclusion16 decks78 decks
-20%synergy
Patriar's Seal
17%inclusion13 decks78 decks
14%synergy
Bandit's Haul
15%inclusion10 decks67 decks
14%synergy
Mardu Banner
13%inclusion10 decks78 decks
10%synergy
Savai Crystal
13%inclusion10 decks78 decks
11%synergy
Mind Stone
13%inclusion10 decks78 decks
4%synergy
Talisman of Indulgence
7.7%inclusion6 decks78 decks
-29%synergy
Lands
Mountain
100%inclusion78 decks78 decks
6%synergy
Plains
100%inclusion78 decks78 decks
5%synergy
Swamp
100%inclusion78 decks78 decks
5%synergy
Command Tower
88%inclusion69 decks78 decks
-4%synergy
Nomad Outpost
77%inclusion60 decks78 decks
19%synergy
Exotic Orchard
60%inclusion47 decks78 decks
9%synergy
Evolving Wilds
59%inclusion46 decks78 decks
32%synergy
Terramorphic Expanse
54%inclusion42 decks78 decks
34%synergy
Smoldering Marsh
45%inclusion35 decks78 decks
9%synergy
Shattered Landscape
42%inclusion26 decks62 decks
23%synergy
Temple of Silence
41%inclusion32 decks78 decks
18%synergy
Orzhov Basilica
38%inclusion30 decks78 decks
24%synergy
Temple of Triumph
38%inclusion30 decks78 decks
16%synergy
Rakdos Carnarium
37%inclusion29 decks78 decks
24%synergy
Boros Garrison
36%inclusion28 decks78 decks
22%synergy
Caves of Koilos
29%inclusion23 decks78 decks
-10%synergy
Myriad Landscape
29%inclusion23 decks78 decks
17%synergy
Path of Ancestry
28%inclusion22 decks78 decks
-9%synergy
Clifftop Retreat
27%inclusion21 decks78 decks
-22%synergy
Bloodfell Caves
23%inclusion18 decks78 decks
14%synergy
Temple of Malice
22%inclusion17 decks78 decks
4%synergy
Scoured Barrens
21%inclusion16 decks78 decks
11%synergy
Shadowblood Ridge
19%inclusion15 decks78 decks
4%synergy
Battlefield Forge
19%inclusion15 decks78 decks
-20%synergy
Tainted Field
17%inclusion13 decks78 decks
5%synergy
Isolated Chapel
17%inclusion13 decks78 decks
-35%synergy
Daily Bugle Building
17%inclusion1 decks6 decks
16%synergy
Dragonskull Summit
13%inclusion10 decks78 decks
-38%synergy
Shineshadow Snarl
12%inclusion9 decks78 decks
2%synergy
Wind-Scarred Crag
12%inclusion9 decks78 decks
3%synergy
Glasswing Grace
11%inclusion7 decks64 decks
9%synergy
Ash Barrens
10%inclusion8 decks78 decks
3%synergy
Furycalm Snarl
9.0%inclusion7 decks78 decks
0%synergy
Sunscorched Divide
8.6%inclusion6 decks70 decks
3%synergy
Legion Leadership
7.8%inclusion5 decks64 decks
4%synergy
Rakdos Guildgate
7.7%inclusion6 decks78 decks
5%synergy
Sulfurous Springs
6.4%inclusion5 decks78 decks
-20%synergy
Rugged Prairie
5.1%inclusion4 decks78 decks
-11%synergy
Thriving Heath
5.1%inclusion4 decks78 decks
3%synergy
Orzhov Guildgate
5.1%inclusion4 decks78 decks
2%synergy
Foreboding Ruins
5.1%inclusion4 decks78 decks
-6%synergy
Thriving Bluff
5.1%inclusion4 decks78 decks
3%synergy
Tainted Peak
5.1%inclusion4 decks78 decks
-5%synergy
Geothermal Bog
5.1%inclusion4 decks78 decks
2%synergy
Thriving Moor
5.1%inclusion4 decks78 decks
3%synergy
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