Kelsien, the Plague (Commander) - Budget

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #387
576decks
As CommanderAs CardAverage DeckDecksView Precon
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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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Zuko, Firebending Master
5.6%inclusion3 decks54 decks
3%synergy
Sun-Blessed Peak
4.3%inclusion2 decks47 decks
3%synergy
Boiling Rock Prison
4.3%inclusion2 decks47 decks
3%synergy
Zuko's Conviction
2.4%inclusion1 decks41 decks
1%synergy
Fatal Fissure
2.2%inclusion1 decks45 decks
2%synergy
High Synergy Cards
Minthara, Merciless Soul
76%inclusion437 decks576 decks
74%synergy
Rune of Mortality
73%inclusion423 decks576 decks
72%synergy
Basilisk Collar
67%inclusion385 decks576 decks
62%synergy
Falthis, Shadowcat Familiar
63%inclusion365 decks576 decks
62%synergy
You Are Already Dead
63%inclusion361 decks576 decks
61%synergy
Gorgon's Head
58%inclusion335 decks576 decks
57%synergy
Otharri, Suns' Glory
62%inclusion358 decks576 decks
56%synergy
Mirrodin Avenged
54%inclusion312 decks576 decks
53%synergy
General's Enforcer
61%inclusion350 decks576 decks
52%synergy
Vorpal Sword
54%inclusion312 decks576 decks
52%synergy
Top Cards
Morbid Opportunist
68%inclusion394 decks576 decks
51%synergy
Shay Cormac
53%inclusion250 decks470 decks
50%synergy
Crackling Doom
52%inclusion301 decks576 decks
35%synergy
Quietus Spike
51%inclusion293 decks576 decks
50%synergy
Humble Defector
51%inclusion292 decks576 decks
48%synergy
Hunter's Blowgun
51%inclusion291 decks576 decks
50%synergy
Mathas, Fiend Seeker
48%inclusion274 decks576 decks
45%synergy
Swiftfoot Boots
46%inclusion267 decks576 decks
15%synergy
Void Beckoner
46%inclusion264 decks576 decks
45%synergy
Mari, the Killing Quill
45%inclusion259 decks576 decks
38%synergy
Creatures
Termination Facilitator
44%inclusion256 decks576 decks
43%synergy
Blood Cultist
44%inclusion253 decks576 decks
43%synergy
Slaughter Specialist
43%inclusion248 decks576 decks
42%synergy
Harvester of Souls
43%inclusion247 decks576 decks
40%synergy
Ertha Jo, Frontier Mentor
42%inclusion222 decks523 decks
42%synergy
Taii Wakeen, Perfect Shot
42%inclusion218 decks523 decks
41%synergy
Archetype of Finality
40%inclusion229 decks576 decks
39%synergy
Zagras, Thief of Heartbeats
38%inclusion218 decks576 decks
37%synergy
Ankle Shanker
37%inclusion213 decks576 decks
34%synergy
Magda, the Hoardmaster
37%inclusion192 decks523 decks
35%synergy
Kalemne, Disciple of Iroas
35%inclusion202 decks576 decks
34%synergy
Lae'zel, Vlaakith's Champion
35%inclusion201 decks576 decks
33%synergy
Deathbringer Thoctar
32%inclusion187 decks576 decks
32%synergy
Cunning Sparkmage
32%inclusion182 decks576 decks
31%synergy
Tor Wauki the Younger
29%inclusion169 decks576 decks
29%synergy
Vulshok Sorcerer
28%inclusion163 decks576 decks
28%synergy
Clackbridge Troll
27%inclusion157 decks576 decks
27%synergy
Sun Titan
26%inclusion149 decks576 decks
15%synergy
Queen Marchesa
25%inclusion144 decks576 decks
19%synergy
Onyx Mage
25%inclusion142 decks576 decks
24%synergy
White Plume Adventurer
24%inclusion138 decks576 decks
22%synergy
Robaran Mercenaries
24%inclusion137 decks576 decks
24%synergy
Assault Intercessor
23%inclusion132 decks576 decks
22%synergy
Grateful Apparition
20%inclusion114 decks576 decks
19%synergy
Rakdos Ickspitter
20%inclusion113 decks576 decks
19%synergy
Solemn Simulacrum
20%inclusion113 decks576 decks
7%synergy
Royal Assassin
18%inclusion103 decks576 decks
15%synergy
Drumbellower
18%inclusion101 decks576 decks
15%synergy
Akiri, Fearless Voyager
16%inclusion92 decks576 decks
14%synergy
Athreos, Shroud-Veiled
16%inclusion90 decks576 decks
14%synergy
Jirina, Dauntless General
14%inclusion83 decks576 decks
12%synergy
Daxos the Returned
14%inclusion78 decks576 decks
13%synergy
Marvin, Murderous Mimic
13%inclusion54 decks411 decks
12%synergy
Prodigal Pyromancer
12%inclusion71 decks576 decks
12%synergy
Akroan Horse
12%inclusion67 decks576 decks
11%synergy
Torbran, Thane of Red Fell
11%inclusion66 decks576 decks
11%synergy
Mahadi, Emporium Master
11%inclusion63 decks576 decks
2%synergy
Gisa, Glorious Resurrector
11%inclusion61 decks576 decks
10%synergy
Sram, Senior Edificer
10%inclusion56 decks576 decks
7%synergy
Blood Artist
9.2%inclusion53 decks576 decks
-9%synergy
Burnished Hart
8.7%inclusion50 decks576 decks
7%synergy
Alesha, Who Smiles at Death
8.3%inclusion48 decks576 decks
4%synergy
Stun Sniper
8.2%inclusion47 decks576 decks
8%synergy
Maha, Its Feathers Night
8.1%inclusion36 decks446 decks
7%synergy
High-Society Hunter
7.8%inclusion29 decks372 decks
6%synergy
Qarsi Revenant
7.7%inclusion18 decks234 decks
5%synergy
Lurking Deadeye
7.6%inclusion44 decks576 decks
8%synergy
Patrolling Peacemaker
7.6%inclusion9 decks118 decks
7%synergy
Metastatic Evangel
7.6%inclusion37 decks488 decks
7%synergy
Obosh, the Preypiercer
7.5%inclusion43 decks576 decks
7%synergy
Instants
Offer Immortality
42%inclusion240 decks576 decks
41%synergy
Bladebrand
40%inclusion232 decks576 decks
40%synergy
Despark
36%inclusion207 decks576 decks
21%synergy
Mortify
35%inclusion202 decks576 decks
20%synergy
Swords to Plowshares
31%inclusion181 decks576 decks
-31%synergy
Dire Tactics
30%inclusion175 decks576 decks
27%synergy
Terminate
28%inclusion162 decks576 decks
15%synergy
Virulent Swipe
26%inclusion147 decks576 decks
25%synergy
Fracture
25%inclusion144 decks576 decks
18%synergy
Stroke of Midnight
24%inclusion140 decks576 decks
12%synergy
Generous Gift
21%inclusion119 decks576 decks
1%synergy
Path to Exile
20%inclusion114 decks576 decks
-27%synergy
Toxin Analysis
20%inclusion110 decks558 decks
20%synergy
Battle-Rage Blessing
19%inclusion109 decks576 decks
19%synergy
Thrill of Possibility
14%inclusion80 decks576 decks
6%synergy
Tragic Slip
14%inclusion78 decks576 decks
12%synergy
Chaos Warp
13%inclusion77 decks576 decks
-3%synergy
Boros Charm
13%inclusion76 decks576 decks
-17%synergy
Whisper of the Dross
12%inclusion70 decks576 decks
12%synergy
Volt Charge
11%inclusion66 decks576 decks
11%synergy
Touch of Moonglove
11%inclusion63 decks576 decks
11%synergy
Alesha's Legacy
11%inclusion25 decks230 decks
10%synergy
Rakdos Charm
11%inclusion62 decks576 decks
2%synergy
Utter End
11%inclusion62 decks576 decks
6%synergy
Bedevil
10%inclusion59 decks576 decks
3%synergy
Wear // Tear
10%inclusion56 decks576 decks
-2%synergy
To Arms!
9.4%inclusion54 decks576 decks
9%synergy
Anguished Unmaking
9.4%inclusion54 decks576 decks
-25%synergy
Loran's Escape
9.2%inclusion53 decks576 decks
8%synergy
Disenchant
8.7%inclusion50 decks576 decks
7%synergy
Legion Leadership
8.4%inclusion41 decks490 decks
4%synergy
Abrade
7.8%inclusion45 decks576 decks
2%synergy
Alchemist's Gift
7.5%inclusion43 decks576 decks
7%synergy
Djeru's Resolve
7.1%inclusion41 decks576 decks
7%synergy
Deflecting Palm
6.3%inclusion36 decks576 decks
0%synergy
Murder
5.9%inclusion34 decks576 decks
3%synergy
Overkill
5.5%inclusion9 decks163 decks
5%synergy
Lightning Bolt
5.4%inclusion31 decks576 decks
2%synergy
Coat with Venom
5.2%inclusion30 decks576 decks
5%synergy
Sorceries
Mythos of Snapdax
43%inclusion249 decks576 decks
37%synergy
Painful Truths
41%inclusion239 decks576 decks
32%synergy
Read the Bones
40%inclusion231 decks576 decks
30%synergy
Open the Armory
37%inclusion212 decks576 decks
32%synergy
Sign in Blood
34%inclusion196 decks576 decks
26%synergy
Call of the Death-Dweller
33%inclusion191 decks576 decks
33%synergy
Drown in Ichor
25%inclusion146 decks576 decks
25%synergy
Ruinous Ultimatum
20%inclusion113 decks576 decks
-19%synergy
Single Combat
18%inclusion101 decks576 decks
16%synergy
Austere Command
17%inclusion100 decks576 decks
10%synergy
Night's Whisper
17%inclusion99 decks576 decks
4%synergy
Faithless Looting
15%inclusion87 decks576 decks
0%synergy
Unearth
15%inclusion84 decks576 decks
12%synergy
Sevinne's Reclamation
14%inclusion80 decks576 decks
6%synergy
Unfinished Business
13%inclusion73 decks576 decks
12%synergy
Vindicate
12%inclusion67 decks576 decks
5%synergy
Vat Emergence
12%inclusion67 decks576 decks
11%synergy
Rip Apart
10%inclusion60 decks576 decks
9%synergy
Ambition's Cost
10%inclusion59 decks576 decks
8%synergy
Feed the Swarm
10%inclusion58 decks576 decks
5%synergy
Divine Reckoning
10%inclusion58 decks576 decks
10%synergy
Blasphemous Act
8.5%inclusion49 decks576 decks
-14%synergy
Diabolic Tutor
8.5%inclusion49 decks576 decks
2%synergy
Reconstruct History
7.6%inclusion44 decks576 decks
7%synergy
Cleansing Nova
6.1%inclusion35 decks576 decks
4%synergy
Recommission
5.9%inclusion34 decks576 decks
6%synergy
Vandalblast
5.6%inclusion32 decks576 decks
-5%synergy
Damn
5.4%inclusion31 decks576 decks
-13%synergy
Utility Artifacts
Sting, the Glinting Dagger
44%inclusion255 decks576 decks
42%synergy
Gorgon Flail
40%inclusion228 decks576 decks
39%synergy
Wayfarer's Bauble
21%inclusion120 decks576 decks
12%synergy
Puppet Strings
19%inclusion110 decks576 decks
19%synergy
Reaper's Talisman
17%inclusion100 decks576 decks
17%synergy
Glaring Spotlight
17%inclusion100 decks576 decks
17%synergy
Hidden Blade
15%inclusion78 decks537 decks
14%synergy
Illusionist's Bracers
14%inclusion83 decks576 decks
13%synergy
Mask of Griselbrand
14%inclusion82 decks576 decks
13%synergy
Thornbite Staff
13%inclusion72 decks576 decks
11%synergy
Loxodon Warhammer
12%inclusion69 decks576 decks
9%synergy
Battlemage's Bracers
10%inclusion60 decks576 decks
10%synergy
Whispersilk Cloak
10%inclusion56 decks576 decks
4%synergy
Magewright's Stone
9.0%inclusion52 decks576 decks
8%synergy
Blackblade Reforged
8.0%inclusion46 decks576 decks
3%synergy
The Masamune
6.3%inclusion10 decks159 decks
6%synergy
Jandor's Saddlebags
6.3%inclusion36 decks576 decks
6%synergy
Haystack
6.1%inclusion33 decks537 decks
5%synergy
Contagion Clasp
5.9%inclusion34 decks576 decks
6%synergy
Dragonfire Blade
5.7%inclusion13 decks228 decks
4%synergy
Dissection Tools
5.6%inclusion23 decks409 decks
6%synergy
Mask of Avacyn
5.0%inclusion29 decks576 decks
4%synergy
Enchantments
Aspect of Gorgon
41%inclusion236 decks576 decks
40%synergy
Gift of Doom
30%inclusion173 decks576 decks
29%synergy
At Knifepoint
28%inclusion147 decks523 decks
26%synergy
Retreat to Hagra
26%inclusion151 decks576 decks
26%synergy
Dazzling Theater // Prop Room
23%inclusion96 decks409 decks
21%synergy
Agent of the Shadow Thieves
23%inclusion134 decks576 decks
23%synergy
Eternal Thirst
21%inclusion123 decks576 decks
21%synergy
Death Pits of Rath
21%inclusion122 decks576 decks
21%synergy
All-Out Assault
13%inclusion31 decks234 decks
1%synergy
Phyrexian Arena
13%inclusion73 decks576 decks
-7%synergy
Feast of the Victorious Dead
11%inclusion66 decks576 decks
11%synergy
Kaya's Ghostform
10%inclusion60 decks576 decks
8%synergy
Life Insurance
10%inclusion58 decks576 decks
8%synergy
Underworld Connections
8.9%inclusion51 decks576 decks
8%synergy
Fighter Class
8.3%inclusion48 decks576 decks
5%synergy
Forging the Tyrite Sword
8.2%inclusion47 decks576 decks
7%synergy
Sparring Regimen
7.6%inclusion44 decks576 decks
7%synergy
Nowhere to Run
7.4%inclusion34 decks458 decks
7%synergy
Black Market
7.1%inclusion41 decks576 decks
2%synergy
Reconnaissance
6.8%inclusion39 decks576 decks
-4%synergy
Phyresis
6.4%inclusion37 decks576 decks
6%synergy
Witch's Mist
6.3%inclusion36 decks576 decks
6%synergy
Greed
6.1%inclusion35 decks576 decks
5%synergy
Necrosynthesis
5.7%inclusion33 decks576 decks
6%synergy
Derelict Attic // Widow's Walk
5.4%inclusion22 decks409 decks
5%synergy
Glasswing Grace
5.3%inclusion26 decks490 decks
4%synergy
Grasping Shadows
5.2%inclusion30 decks576 decks
5%synergy
Planeswalkers
Kaya, Geist Hunter
5.9%inclusion34 decks576 decks
2%synergy
Utility Lands
Rogue's Passage
51%inclusion291 decks576 decks
27%synergy
Vault of the Archangel
41%inclusion234 decks576 decks
18%synergy
Bojuka Bog
26%inclusion147 decks576 decks
-6%synergy
Axgard Armory
21%inclusion120 decks576 decks
19%synergy
Sunhome, Fortress of the Legion
12%inclusion70 decks576 decks
8%synergy
Buried Ruin
11%inclusion64 decks576 decks
8%synergy
Karn's Bastion
9.0%inclusion52 decks576 decks
8%synergy
Detection Tower
8.9%inclusion51 decks576 decks
8%synergy
Temple of the False God
8.5%inclusion49 decks576 decks
2%synergy
Mana Artifacts
Arcane Signet
83%inclusion480 decks576 decks
-3%synergy
Sol Ring
68%inclusion392 decks576 decks
-21%synergy
Orzhov Signet
55%inclusion316 decks576 decks
21%synergy
Rakdos Signet
51%inclusion295 decks576 decks
19%synergy
Boros Signet
47%inclusion268 decks576 decks
17%synergy
Commander's Sphere
38%inclusion220 decks576 decks
23%synergy
Patriar's Seal
34%inclusion193 decks576 decks
31%synergy
Talisman of Conviction
27%inclusion153 decks576 decks
-14%synergy
Bounty Board
26%inclusion134 decks519 decks
24%synergy
Talisman of Hierarchy
22%inclusion125 decks576 decks
-19%synergy
Fellwar Stone
20%inclusion116 decks576 decks
-8%synergy
Bandit's Haul
18%inclusion92 decks521 decks
16%synergy
Talisman of Indulgence
15%inclusion86 decks576 decks
-22%synergy
Mardu Banner
14%inclusion79 decks576 decks
11%synergy
Savai Crystal
12%inclusion70 decks576 decks
10%synergy
Mind Stone
10%inclusion55 decks576 decks
1%synergy
Aetheric Amplifier
8.1%inclusion24 decks297 decks
8%synergy
Lands
Swamp
100%inclusion574 decks576 decks
5%synergy
Mountain
99%inclusion573 decks576 decks
6%synergy
Plains
99%inclusion573 decks576 decks
4%synergy
Command Tower
87%inclusion501 decks576 decks
-5%synergy
Nomad Outpost
77%inclusion445 decks576 decks
19%synergy
Exotic Orchard
58%inclusion335 decks576 decks
7%synergy
Evolving Wilds
55%inclusion315 decks576 decks
28%synergy
Smoldering Marsh
47%inclusion269 decks576 decks
11%synergy
Terramorphic Expanse
44%inclusion253 decks576 decks
24%synergy
Shattered Landscape
40%inclusion192 decks483 decks
20%synergy
Temple of Silence
38%inclusion221 decks576 decks
15%synergy
Temple of Triumph
36%inclusion208 decks576 decks
14%synergy
Clifftop Retreat
35%inclusion203 decks576 decks
-14%synergy
Orzhov Basilica
35%inclusion201 decks576 decks
20%synergy
Path of Ancestry
34%inclusion196 decks576 decks
-3%synergy
Isolated Chapel
33%inclusion192 decks576 decks
-18%synergy
Caves of Koilos
31%inclusion180 decks576 decks
-8%synergy
Boros Garrison
31%inclusion177 decks576 decks
17%synergy
Rakdos Carnarium
31%inclusion176 decks576 decks
18%synergy
Temple of Malice
30%inclusion175 decks576 decks
13%synergy
Myriad Landscape
30%inclusion172 decks576 decks
17%synergy
Dragonskull Summit
30%inclusion170 decks576 decks
-21%synergy
Battlefield Forge
29%inclusion169 decks576 decks
-10%synergy
Shadowblood Ridge
23%inclusion133 decks576 decks
8%synergy
Bloodfell Caves
22%inclusion124 decks576 decks
12%synergy
Scoured Barrens
20%inclusion116 decks576 decks
11%synergy
Tainted Field
16%inclusion95 decks576 decks
4%synergy
Wind-Scarred Crag
16%inclusion90 decks576 decks
7%synergy
Shineshadow Snarl
14%inclusion83 decks576 decks
5%synergy
Furycalm Snarl
13%inclusion77 decks576 decks
4%synergy
Sulfurous Springs
13%inclusion75 decks576 decks
-14%synergy
Foreboding Ruins
13%inclusion74 decks576 decks
2%synergy
Rugged Prairie
9.2%inclusion53 decks576 decks
-7%synergy
Legion Leadership
8.4%inclusion41 decks490 decks
4%synergy
Sunlit Marsh
8.3%inclusion48 decks576 decks
4%synergy
Tainted Peak
8.2%inclusion47 decks576 decks
-2%synergy
Ash Barrens
8.2%inclusion47 decks576 decks
1%synergy
Sacred Peaks
7.8%inclusion45 decks576 decks
4%synergy
Geothermal Bog
7.3%inclusion42 decks576 decks
4%synergy
Desolate Mire
7.2%inclusion39 decks540 decks
-4%synergy
Sunscorched Divide
7.2%inclusion39 decks541 decks
2%synergy
Fetid Heath
6.6%inclusion38 decks576 decks
-13%synergy
Thriving Moor
6.4%inclusion37 decks576 decks
4%synergy
Rakdos Guildgate
6.4%inclusion37 decks576 decks
4%synergy
Thriving Bluff
6.1%inclusion35 decks576 decks
4%synergy
Canyon Slough
5.9%inclusion34 decks576 decks
-4%synergy
Orzhov Guildgate
5.6%inclusion32 decks576 decks
3%synergy
Thriving Heath
5.6%inclusion32 decks576 decks
3%synergy
Glasswing Grace
5.3%inclusion26 decks490 decks
4%synergy
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