Kelsien, the Plague (Commander) - Budget

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #384
570decks
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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Sun-Blessed Peak
6.9%inclusion2 decks29 decks
6%synergy
Zuko, Firebending Master
5.7%inclusion2 decks35 decks
3%synergy
Zuko's Conviction
4.3%inclusion1 decks23 decks
2%synergy
Iroh's Demonstration
3.6%inclusion1 decks28 decks
3%synergy
Misty Palms Oasis
3.4%inclusion1 decks29 decks
2%synergy
High Synergy Cards
Minthara, Merciless Soul
76%inclusion436 decks570 decks
75%synergy
Rune of Mortality
75%inclusion425 decks570 decks
73%synergy
Basilisk Collar
68%inclusion385 decks570 decks
63%synergy
Falthis, Shadowcat Familiar
64%inclusion364 decks570 decks
62%synergy
You Are Already Dead
63%inclusion359 decks570 decks
61%synergy
Gorgon's Head
58%inclusion332 decks570 decks
57%synergy
Otharri, Suns' Glory
63%inclusion357 decks570 decks
57%synergy
Mirrodin Avenged
55%inclusion314 decks570 decks
54%synergy
Vorpal Sword
55%inclusion316 decks570 decks
53%synergy
General's Enforcer
61%inclusion347 decks570 decks
52%synergy
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Morbid Opportunist
69%inclusion393 decks570 decks
52%synergy
Shay Cormac
54%inclusion246 decks457 decks
51%synergy
Crackling Doom
53%inclusion303 decks570 decks
36%synergy
Humble Defector
51%inclusion291 decks570 decks
49%synergy
Hunter's Blowgun
51%inclusion291 decks570 decks
50%synergy
Quietus Spike
51%inclusion290 decks570 decks
50%synergy
Mathas, Fiend Seeker
48%inclusion274 decks570 decks
46%synergy
Swiftfoot Boots
47%inclusion269 decks570 decks
16%synergy
Void Beckoner
47%inclusion268 decks570 decks
46%synergy
Mari, the Killing Quill
46%inclusion261 decks570 decks
39%synergy
Creatures
Termination Facilitator
45%inclusion259 decks570 decks
44%synergy
Blood Cultist
45%inclusion254 decks570 decks
44%synergy
Slaughter Specialist
44%inclusion252 decks570 decks
43%synergy
Harvester of Souls
43%inclusion247 decks570 decks
40%synergy
Ertha Jo, Frontier Mentor
43%inclusion219 decks509 decks
42%synergy
Taii Wakeen, Perfect Shot
42%inclusion213 decks509 decks
41%synergy
Archetype of Finality
40%inclusion229 decks570 decks
39%synergy
Zagras, Thief of Heartbeats
38%inclusion218 decks570 decks
37%synergy
Ankle Shanker
38%inclusion215 decks570 decks
34%synergy
Magda, the Hoardmaster
36%inclusion185 decks509 decks
34%synergy
Kalemne, Disciple of Iroas
36%inclusion207 decks570 decks
35%synergy
Lae'zel, Vlaakith's Champion
35%inclusion202 decks570 decks
33%synergy
Deathbringer Thoctar
33%inclusion187 decks570 decks
32%synergy
Cunning Sparkmage
32%inclusion181 decks570 decks
31%synergy
Tor Wauki the Younger
29%inclusion167 decks570 decks
29%synergy
Clackbridge Troll
28%inclusion162 decks570 decks
28%synergy
Vulshok Sorcerer
28%inclusion161 decks570 decks
28%synergy
Sun Titan
27%inclusion152 decks570 decks
16%synergy
White Plume Adventurer
25%inclusion142 decks570 decks
23%synergy
Queen Marchesa
25%inclusion142 decks570 decks
18%synergy
Onyx Mage
25%inclusion141 decks570 decks
25%synergy
Robaran Mercenaries
24%inclusion137 decks570 decks
24%synergy
Assault Intercessor
22%inclusion128 decks570 decks
22%synergy
Grateful Apparition
20%inclusion112 decks570 decks
19%synergy
Solemn Simulacrum
19%inclusion111 decks570 decks
6%synergy
Rakdos Ickspitter
19%inclusion110 decks570 decks
19%synergy
Royal Assassin
18%inclusion105 decks570 decks
15%synergy
Drumbellower
18%inclusion102 decks570 decks
16%synergy
Akiri, Fearless Voyager
16%inclusion91 decks570 decks
14%synergy
Athreos, Shroud-Veiled
16%inclusion90 decks570 decks
14%synergy
Jirina, Dauntless General
15%inclusion84 decks570 decks
12%synergy
Daxos the Returned
14%inclusion81 decks570 decks
13%synergy
Marvin, Murderous Mimic
14%inclusion55 decks397 decks
13%synergy
Prodigal Pyromancer
12%inclusion69 decks570 decks
12%synergy
Akroan Horse
12%inclusion67 decks570 decks
12%synergy
Torbran, Thane of Red Fell
12%inclusion67 decks570 decks
11%synergy
Mahadi, Emporium Master
11%inclusion64 decks570 decks
2%synergy
Gisa, Glorious Resurrector
11%inclusion64 decks570 decks
10%synergy
Sram, Senior Edificer
9.5%inclusion54 decks570 decks
6%synergy
Blood Artist
9.1%inclusion52 decks570 decks
-9%synergy
Alesha, Who Smiles at Death
8.6%inclusion49 decks570 decks
5%synergy
Burnished Hart
8.6%inclusion49 decks570 decks
7%synergy
Maha, Its Feathers Night
8.1%inclusion35 decks432 decks
7%synergy
Stun Sniper
8.1%inclusion46 decks570 decks
8%synergy
Lurking Deadeye
7.9%inclusion45 decks570 decks
8%synergy
Qarsi Revenant
7.8%inclusion17 decks218 decks
5%synergy
Vincent Valentine
7.6%inclusion12 decks157 decks
6%synergy
Metastatic Evangel
7.6%inclusion36 decks475 decks
7%synergy
High-Society Hunter
7.3%inclusion26 decks357 decks
5%synergy
Obosh, the Preypiercer
7.2%inclusion41 decks570 decks
7%synergy
Instants
Offer Immortality
42%inclusion242 decks570 decks
41%synergy
Bladebrand
41%inclusion234 decks570 decks
40%synergy
Despark
37%inclusion209 decks570 decks
22%synergy
Mortify
35%inclusion202 decks570 decks
20%synergy
Swords to Plowshares
32%inclusion181 decks570 decks
-31%synergy
Dire Tactics
31%inclusion177 decks570 decks
28%synergy
Terminate
29%inclusion165 decks570 decks
16%synergy
Virulent Swipe
26%inclusion150 decks570 decks
26%synergy
Fracture
25%inclusion145 decks570 decks
19%synergy
Stroke of Midnight
25%inclusion140 decks570 decks
13%synergy
Generous Gift
21%inclusion120 decks570 decks
1%synergy
Toxin Analysis
20%inclusion108 decks545 decks
20%synergy
Battle-Rage Blessing
19%inclusion111 decks570 decks
19%synergy
Path to Exile
19%inclusion111 decks570 decks
-27%synergy
Thrill of Possibility
14%inclusion79 decks570 decks
6%synergy
Chaos Warp
14%inclusion78 decks570 decks
-3%synergy
Boros Charm
13%inclusion76 decks570 decks
-17%synergy
Tragic Slip
13%inclusion75 decks570 decks
12%synergy
Whisper of the Dross
13%inclusion73 decks570 decks
13%synergy
Volt Charge
12%inclusion69 decks570 decks
12%synergy
Alesha's Legacy
11%inclusion24 decks214 decks
10%synergy
Touch of Moonglove
11%inclusion62 decks570 decks
11%synergy
Rakdos Charm
11%inclusion61 decks570 decks
2%synergy
Utter End
11%inclusion61 decks570 decks
6%synergy
Bedevil
10%inclusion58 decks570 decks
3%synergy
Wear // Tear
10%inclusion57 decks570 decks
-2%synergy
Loran's Escape
10%inclusion55 decks570 decks
8%synergy
To Arms!
10%inclusion55 decks570 decks
9%synergy
Anguished Unmaking
9.5%inclusion54 decks570 decks
-25%synergy
Legion Leadership
9.0%inclusion43 decks477 decks
5%synergy
Disenchant
8.6%inclusion49 decks570 decks
7%synergy
Alchemist's Gift
7.7%inclusion44 decks570 decks
8%synergy
Djeru's Resolve
7.4%inclusion42 decks570 decks
7%synergy
Abrade
7.4%inclusion42 decks570 decks
2%synergy
Murder
6.1%inclusion35 decks570 decks
4%synergy
Deflecting Palm
6.1%inclusion35 decks570 decks
0%synergy
Overkill
6.0%inclusion9 decks149 decks
5%synergy
Inevitable Defeat
5.3%inclusion13 decks247 decks
-1%synergy
Coat with Venom
5.3%inclusion30 decks570 decks
5%synergy
Lightning Bolt
5.1%inclusion29 decks570 decks
2%synergy
Sorceries
Mythos of Snapdax
45%inclusion254 decks570 decks
38%synergy
Painful Truths
42%inclusion239 decks570 decks
33%synergy
Read the Bones
41%inclusion231 decks570 decks
30%synergy
Open the Armory
38%inclusion216 decks570 decks
33%synergy
Sign in Blood
34%inclusion194 decks570 decks
26%synergy
Call of the Death-Dweller
34%inclusion193 decks570 decks
33%synergy
Drown in Ichor
26%inclusion150 decks570 decks
26%synergy
Ruinous Ultimatum
19%inclusion110 decks570 decks
-20%synergy
Single Combat
18%inclusion103 decks570 decks
16%synergy
Austere Command
17%inclusion98 decks570 decks
10%synergy
Night's Whisper
17%inclusion96 decks570 decks
4%synergy
Unearth
15%inclusion86 decks570 decks
13%synergy
Faithless Looting
14%inclusion82 decks570 decks
-1%synergy
Sevinne's Reclamation
14%inclusion80 decks570 decks
6%synergy
Unfinished Business
14%inclusion78 decks570 decks
13%synergy
Vindicate
12%inclusion69 decks570 decks
6%synergy
Vat Emergence
11%inclusion65 decks570 decks
11%synergy
Rip Apart
11%inclusion60 decks570 decks
9%synergy
Divine Reckoning
10%inclusion58 decks570 decks
10%synergy
Ambition's Cost
10%inclusion58 decks570 decks
8%synergy
Feed the Swarm
10%inclusion56 decks570 decks
5%synergy
Diabolic Tutor
8.9%inclusion51 decks570 decks
3%synergy
Blasphemous Act
8.4%inclusion48 decks570 decks
-14%synergy
Reconstruct History
7.7%inclusion44 decks570 decks
7%synergy
Cleansing Nova
6.1%inclusion35 decks570 decks
4%synergy
Recommission
6.0%inclusion34 decks570 decks
6%synergy
Vandalblast
5.6%inclusion32 decks570 decks
-5%synergy
Damn
5.4%inclusion31 decks570 decks
-13%synergy
Utility Artifacts
Sting, the Glinting Dagger
45%inclusion258 decks570 decks
43%synergy
Gorgon Flail
40%inclusion229 decks570 decks
39%synergy
Wayfarer's Bauble
21%inclusion118 decks570 decks
12%synergy
Puppet Strings
20%inclusion112 decks570 decks
19%synergy
Glaring Spotlight
17%inclusion99 decks570 decks
17%synergy
Reaper's Talisman
17%inclusion98 decks570 decks
17%synergy
Mask of Griselbrand
15%inclusion84 decks570 decks
13%synergy
Illusionist's Bracers
14%inclusion82 decks570 decks
13%synergy
Hidden Blade
14%inclusion75 decks523 decks
13%synergy
Thornbite Staff
12%inclusion68 decks570 decks
10%synergy
Loxodon Warhammer
12%inclusion68 decks570 decks
9%synergy
Battlemage's Bracers
11%inclusion64 decks570 decks
10%synergy
Whispersilk Cloak
10%inclusion59 decks570 decks
4%synergy
Magewright's Stone
8.9%inclusion51 decks570 decks
8%synergy
Blackblade Reforged
8.1%inclusion46 decks570 decks
3%synergy
The Masamune
6.8%inclusion10 decks146 decks
6%synergy
Dragonfire Blade
6.6%inclusion14 decks212 decks
5%synergy
Haystack
6.5%inclusion34 decks523 decks
5%synergy
Jandor's Saddlebags
6.5%inclusion37 decks570 decks
6%synergy
Contagion Clasp
5.8%inclusion33 decks570 decks
6%synergy
Dissection Tools
5.3%inclusion21 decks395 decks
5%synergy
Enchantments
Aspect of Gorgon
42%inclusion242 decks570 decks
42%synergy
Gift of Doom
31%inclusion178 decks570 decks
30%synergy
At Knifepoint
28%inclusion141 decks509 decks
26%synergy
Retreat to Hagra
27%inclusion153 decks570 decks
26%synergy
Dazzling Theater // Prop Room
24%inclusion95 decks395 decks
22%synergy
Agent of the Shadow Thieves
24%inclusion135 decks570 decks
23%synergy
Eternal Thirst
22%inclusion126 decks570 decks
22%synergy
Death Pits of Rath
21%inclusion121 decks570 decks
21%synergy
Phyrexian Arena
13%inclusion72 decks570 decks
-7%synergy
All-Out Assault
12%inclusion27 decks218 decks
0%synergy
Feast of the Victorious Dead
11%inclusion62 decks570 decks
10%synergy
Kaya's Ghostform
10%inclusion59 decks570 decks
8%synergy
Life Insurance
10%inclusion57 decks570 decks
8%synergy
Underworld Connections
8.9%inclusion51 decks570 decks
8%synergy
Fighter Class
8.8%inclusion50 decks570 decks
6%synergy
Forging the Tyrite Sword
8.1%inclusion46 decks570 decks
7%synergy
Sparring Regimen
7.5%inclusion43 decks570 decks
7%synergy
Nowhere to Run
7.2%inclusion32 decks445 decks
7%synergy
Black Market
7.0%inclusion40 decks570 decks
1%synergy
Phyresis
6.7%inclusion38 decks570 decks
6%synergy
Witch's Mist
6.5%inclusion37 decks570 decks
6%synergy
Reconnaissance
6.3%inclusion36 decks570 decks
-4%synergy
Greed
6.0%inclusion34 decks570 decks
5%synergy
Necrosynthesis
5.8%inclusion33 decks570 decks
6%synergy
Derelict Attic // Widow's Walk
5.6%inclusion22 decks395 decks
5%synergy
Glasswing Grace
5.2%inclusion25 decks477 decks
4%synergy
Grasping Shadows
5.1%inclusion29 decks570 decks
5%synergy
Planeswalkers
Kaya, Geist Hunter
6.0%inclusion34 decks570 decks
2%synergy
Utility Lands
Rogue's Passage
51%inclusion293 decks570 decks
28%synergy
Vault of the Archangel
41%inclusion235 decks570 decks
19%synergy
Bojuka Bog
25%inclusion145 decks570 decks
-6%synergy
Axgard Armory
21%inclusion121 decks570 decks
19%synergy
Sunhome, Fortress of the Legion
12%inclusion71 decks570 decks
9%synergy
Buried Ruin
11%inclusion64 decks570 decks
8%synergy
Detection Tower
9.3%inclusion53 decks570 decks
9%synergy
Karn's Bastion
9.3%inclusion53 decks570 decks
8%synergy
Temple of the False God
8.6%inclusion49 decks570 decks
2%synergy
Mana Artifacts
Arcane Signet
84%inclusion478 decks570 decks
-2%synergy
Sol Ring
68%inclusion390 decks570 decks
-20%synergy
Orzhov Signet
56%inclusion317 decks570 decks
22%synergy
Rakdos Signet
52%inclusion298 decks570 decks
20%synergy
Boros Signet
48%inclusion271 decks570 decks
17%synergy
Commander's Sphere
39%inclusion221 decks570 decks
23%synergy
Patriar's Seal
34%inclusion192 decks570 decks
31%synergy
Talisman of Conviction
26%inclusion150 decks570 decks
-14%synergy
Bounty Board
25%inclusion128 decks505 decks
23%synergy
Talisman of Hierarchy
22%inclusion127 decks570 decks
-19%synergy
Fellwar Stone
20%inclusion113 decks570 decks
-8%synergy
Bandit's Haul
17%inclusion87 decks507 decks
16%synergy
Talisman of Indulgence
15%inclusion83 decks570 decks
-22%synergy
Mardu Banner
13%inclusion76 decks570 decks
10%synergy
Savai Crystal
12%inclusion70 decks570 decks
10%synergy
Mind Stone
9.3%inclusion53 decks570 decks
1%synergy
Aetheric Amplifier
7.8%inclusion22 decks283 decks
7%synergy
Lands
Swamp
100%inclusion568 decks570 decks
5%synergy
Mountain
99%inclusion567 decks570 decks
6%synergy
Plains
99%inclusion567 decks570 decks
4%synergy
Command Tower
87%inclusion495 decks570 decks
-5%synergy
Nomad Outpost
77%inclusion437 decks570 decks
18%synergy
Exotic Orchard
58%inclusion332 decks570 decks
7%synergy
Evolving Wilds
54%inclusion310 decks570 decks
27%synergy
Smoldering Marsh
46%inclusion262 decks570 decks
10%synergy
Terramorphic Expanse
43%inclusion244 decks570 decks
23%synergy
Shattered Landscape
41%inclusion191 decks470 decks
21%synergy
Temple of Silence
38%inclusion218 decks570 decks
15%synergy
Temple of Triumph
36%inclusion208 decks570 decks
14%synergy
Clifftop Retreat
35%inclusion201 decks570 decks
-14%synergy
Orzhov Basilica
35%inclusion199 decks570 decks
20%synergy
Path of Ancestry
34%inclusion194 decks570 decks
-3%synergy
Isolated Chapel
34%inclusion191 decks570 decks
-18%synergy
Boros Garrison
31%inclusion178 decks570 decks
17%synergy
Caves of Koilos
31%inclusion177 decks570 decks
-8%synergy
Rakdos Carnarium
31%inclusion176 decks570 decks
18%synergy
Temple of Malice
30%inclusion171 decks570 decks
12%synergy
Myriad Landscape
30%inclusion170 decks570 decks
17%synergy
Dragonskull Summit
30%inclusion169 decks570 decks
-21%synergy
Battlefield Forge
29%inclusion168 decks570 decks
-10%synergy
Shadowblood Ridge
24%inclusion135 decks570 decks
9%synergy
Bloodfell Caves
23%inclusion129 decks570 decks
13%synergy
Scoured Barrens
21%inclusion117 decks570 decks
11%synergy
Tainted Field
16%inclusion92 decks570 decks
4%synergy
Wind-Scarred Crag
16%inclusion91 decks570 decks
7%synergy
Shineshadow Snarl
14%inclusion80 decks570 decks
5%synergy
Furycalm Snarl
13%inclusion73 decks570 decks
4%synergy
Sulfurous Springs
13%inclusion72 decks570 decks
-14%synergy
Foreboding Ruins
12%inclusion68 decks570 decks
1%synergy
Rugged Prairie
9.1%inclusion52 decks570 decks
-6%synergy
Legion Leadership
9.0%inclusion43 decks477 decks
5%synergy
Ash Barrens
8.2%inclusion47 decks570 decks
1%synergy
Sunlit Marsh
8.2%inclusion47 decks570 decks
4%synergy
Tainted Peak
7.7%inclusion44 decks570 decks
-3%synergy
Sacred Peaks
7.7%inclusion44 decks570 decks
4%synergy
Desolate Mire
7.4%inclusion39 decks526 decks
-4%synergy
Sunscorched Divide
7.4%inclusion39 decks527 decks
2%synergy
Geothermal Bog
7.2%inclusion41 decks570 decks
4%synergy
Rakdos Guildgate
6.5%inclusion37 decks570 decks
4%synergy
Fetid Heath
6.3%inclusion36 decks570 decks
-13%synergy
Thriving Moor
6.3%inclusion36 decks570 decks
4%synergy
Canyon Slough
6.0%inclusion34 decks570 decks
-3%synergy
Thriving Bluff
6.0%inclusion34 decks570 decks
4%synergy
Orzhov Guildgate
5.6%inclusion32 decks570 decks
3%synergy
Thriving Heath
5.4%inclusion31 decks570 decks
3%synergy
Glasswing Grace
5.2%inclusion25 decks477 decks
4%synergy
Boros Guildgate
5.1%inclusion29 decks570 decks
2%synergy
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