Kelsien, the Plague (Commander) - Expensive

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #415
564decks
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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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Hexing Squelcher
10%inclusion5 decks50 decks
5%synergy
Scarblade's Malice
2.1%inclusion1 decks47 decks
2%synergy
Soul Immolation
2.1%inclusion1 decks47 decks
2%synergy
Scuzzback Scrounger
2.1%inclusion1 decks47 decks
2%synergy
Super Shredder
0.7%inclusion1 decks143 decks
1%synergy
High Synergy Cards
Basilisk Collar
94%inclusion528 decks564 decks
89%synergy
Rune of Mortality
74%inclusion420 decks564 decks
73%synergy
Thornbite Staff
74%inclusion419 decks564 decks
73%synergy
Drumbellower
73%inclusion413 decks564 decks
71%synergy
Gorgon's Head
67%inclusion379 decks564 decks
66%synergy
Vorpal Sword
68%inclusion385 decks564 decks
66%synergy
Shadowspear
70%inclusion393 decks564 decks
65%synergy
Otharri, Suns' Glory
70%inclusion397 decks564 decks
65%synergy
Mari, the Killing Quill
69%inclusion391 decks564 decks
63%synergy
Sting, the Glinting Dagger
64%inclusion359 decks564 decks
62%synergy
Top Cards
Morbid Opportunist
66%inclusion375 decks564 decks
49%synergy
Minthara, Merciless Soul
61%inclusion346 decks564 decks
60%synergy
Swiftfoot Boots
59%inclusion332 decks564 decks
27%synergy
Falthis, Shadowcat Familiar
56%inclusion318 decks564 decks
55%synergy
Shay Cormac
56%inclusion277 decks495 decks
53%synergy
Esper Sentinel
55%inclusion313 decks564 decks
37%synergy
Maha, Its Feathers Night
54%inclusion262 decks486 decks
53%synergy
Open the Armory
53%inclusion301 decks564 decks
49%synergy
Swords to Plowshares
52%inclusion293 decks564 decks
-10%synergy
Deflecting Swat
51%inclusion286 decks564 decks
35%synergy
Game Changers
Demonic Tutor
52%inclusion292 decks564 decks
33%synergy
Smothering Tithe
44%inclusion250 decks564 decks
19%synergy
Teferi's Protection
44%inclusion249 decks564 decks
24%synergy
Enlightened Tutor
42%inclusion235 decks564 decks
29%synergy
Vampiric Tutor
36%inclusion205 decks564 decks
22%synergy
Orcish Bowmasters
27%inclusion152 decks564 decks
21%synergy
Jeska's Will
18%inclusion103 decks564 decks
8%synergy
Ancient Tomb
17%inclusion96 decks564 decks
9%synergy
The One Ring
16%inclusion92 decks564 decks
8%synergy
Chrome Mox
10%inclusion59 decks564 decks
5%synergy
Creatures
Goblin Sharpshooter
50%inclusion281 decks564 decks
49%synergy
Stoneforge Mystic
46%inclusion262 decks564 decks
44%synergy
Mother of Runes
45%inclusion253 decks564 decks
37%synergy
General's Enforcer
45%inclusion252 decks564 decks
36%synergy
Termination Facilitator
42%inclusion239 decks564 decks
41%synergy
Daxos the Returned
41%inclusion229 decks564 decks
40%synergy
Lae'zel, Vlaakith's Champion
38%inclusion214 decks564 decks
36%synergy
Kalemne, Disciple of Iroas
37%inclusion210 decks564 decks
36%synergy
White Plume Adventurer
37%inclusion208 decks564 decks
35%synergy
Magda, the Hoardmaster
37%inclusion198 decks537 decks
35%synergy
Humble Defector
35%inclusion196 decks564 decks
32%synergy
Slaughter Specialist
29%inclusion165 decks564 decks
28%synergy
Taii Wakeen, Perfect Shot
29%inclusion156 decks534 decks
28%synergy
Harvester of Souls
29%inclusion163 decks564 decks
26%synergy
Puresteel Paladin
29%inclusion163 decks564 decks
25%synergy
Void Beckoner
28%inclusion157 decks564 decks
27%synergy
Mathas, Fiend Seeker
27%inclusion154 decks564 decks
25%synergy
Athreos, Shroud-Veiled
23%inclusion129 decks564 decks
21%synergy
Archetype of Finality
22%inclusion125 decks564 decks
21%synergy
Ertha Jo, Frontier Mentor
21%inclusion114 decks535 decks
21%synergy
Blood Cultist
20%inclusion111 decks564 decks
19%synergy
Kratos, Stoic Father
19%inclusion30 decks158 decks
19%synergy
Zuko, Firebending Master
19%inclusion23 decks124 decks
17%synergy
Marvin, Murderous Mimic
18%inclusion79 decks448 decks
16%synergy
Massacre Girl, Known Killer
18%inclusion99 decks564 decks
15%synergy
Sun Titan
17%inclusion95 decks564 decks
6%synergy
Zagras, Thief of Heartbeats
15%inclusion84 decks564 decks
14%synergy
Assault Intercessor
14%inclusion81 decks564 decks
14%synergy
Blood Artist
14%inclusion79 decks564 decks
-4%synergy
Giver of Runes
14%inclusion78 decks564 decks
11%synergy
Queen Marchesa
13%inclusion76 decks564 decks
7%synergy
Sram, Senior Edificer
12%inclusion68 decks564 decks
9%synergy
Gisa, Glorious Resurrector
12%inclusion67 decks564 decks
11%synergy
Cunning Sparkmage
12%inclusion65 decks564 decks
11%synergy
Deathbringer Thoctar
11%inclusion62 decks564 decks
11%synergy
Aang, Airbending Master
11%inclusion22 decks202 decks
10%synergy
Solemn Simulacrum
11%inclusion60 decks564 decks
-2%synergy
Akiri, Fearless Voyager
10%inclusion59 decks564 decks
8%synergy
Bureau Headmaster
10%inclusion51 decks493 decks
10%synergy
Ankle Shanker
10%inclusion58 decks564 decks
7%synergy
Azula, Ruthless Firebender
10%inclusion13 decks127 decks
10%synergy
Cloud, Midgar Mercenary
10%inclusion27 decks273 decks
9%synergy
Vulshok Sorcerer
10%inclusion55 decks564 decks
10%synergy
Stonehewer Giant
9.4%inclusion53 decks564 decks
8%synergy
Grand Abolisher
9.4%inclusion53 decks564 decks
0%synergy
Kellan, the Fae-Blooded
8.5%inclusion48 decks564 decks
8%synergy
Patrolling Peacemaker
8.5%inclusion19 decks224 decks
8%synergy
Ragavan, Nimble Pilferer
8.2%inclusion46 decks564 decks
0%synergy
Opposition Agent
8.0%inclusion45 decks564 decks
5%synergy
Clackbridge Troll
8.0%inclusion45 decks564 decks
8%synergy
Instants
Boros Charm
43%inclusion240 decks564 decks
13%synergy
You Are Already Dead
43%inclusion240 decks564 decks
41%synergy
Anguished Unmaking
37%inclusion206 decks564 decks
3%synergy
Stroke of Midnight
34%inclusion192 decks564 decks
22%synergy
Mirrodin Avenged
31%inclusion175 decks564 decks
30%synergy
Flawless Maneuver
30%inclusion172 decks564 decks
16%synergy
Path to Exile
28%inclusion157 decks564 decks
-19%synergy
Generous Gift
28%inclusion157 decks564 decks
9%synergy
Deadly Rollick
26%inclusion149 decks564 decks
16%synergy
Crackling Doom
25%inclusion141 decks564 decks
8%synergy
Fracture
25%inclusion140 decks564 decks
19%synergy
Dawn's Truce
21%inclusion102 decks484 decks
14%synergy
Chaos Warp
18%inclusion104 decks564 decks
2%synergy
Despark
18%inclusion100 decks564 decks
3%synergy
Malakir Rebirth
16%inclusion89 decks564 decks
10%synergy
Wear // Tear
14%inclusion77 decks564 decks
2%synergy
Offer Immortality
13%inclusion73 decks564 decks
12%synergy
Bladebrand
12%inclusion70 decks564 decks
12%synergy
Dark Ritual
11%inclusion60 decks564 decks
-5%synergy
Rakdos Charm
11%inclusion60 decks564 decks
2%synergy
Deflecting Palm
10%inclusion56 decks564 decks
3%synergy
Sejiri Shelter
10%inclusion55 decks564 decks
8%synergy
Untimely Malfunction
9.4%inclusion42 decks449 decks
4%synergy
Fell the Profane
7.9%inclusion40 decks507 decks
2%synergy
Mortify
7.3%inclusion41 decks564 decks
-8%synergy
Tibalt's Trickery
7.1%inclusion40 decks564 decks
3%synergy
Redirect Lightning
6.9%inclusion14 decks202 decks
1%synergy
Terminate
6.9%inclusion39 decks564 decks
-6%synergy
Dire Tactics
6.4%inclusion36 decks564 decks
4%synergy
Restoration Magic
6.3%inclusion16 decks255 decks
4%synergy
Red Elemental Blast
6.0%inclusion34 decks564 decks
2%synergy
Silence
5.9%inclusion33 decks564 decks
0%synergy
Legion Leadership
5.7%inclusion29 decks507 decks
1%synergy
Pyroblast
5.7%inclusion32 decks564 decks
1%synergy
Valakut Awakening
5.7%inclusion32 decks564 decks
3%synergy
Tainted Strike
5.7%inclusion32 decks564 decks
5%synergy
Utter End
5.3%inclusion30 decks564 decks
0%synergy
Sorceries
Steelshaper's Gift
48%inclusion270 decks564 decks
45%synergy
Ruinous Ultimatum
48%inclusion268 decks564 decks
8%synergy
Vandalblast
33%inclusion185 decks564 decks
22%synergy
Night's Whisper
24%inclusion137 decks564 decks
11%synergy
Mythos of Snapdax
23%inclusion127 decks564 decks
17%synergy
Blasphemous Act
20%inclusion113 decks564 decks
-3%synergy
Painful Truths
19%inclusion106 decks564 decks
10%synergy
Toxic Deluge
18%inclusion104 decks564 decks
10%synergy
Sevinne's Reclamation
17%inclusion98 decks564 decks
10%synergy
Read the Bones
17%inclusion97 decks564 decks
8%synergy
Farewell
16%inclusion88 decks564 decks
5%synergy
Chandra's Ignition
15%inclusion84 decks564 decks
13%synergy
Call of the Death-Dweller
13%inclusion74 decks564 decks
13%synergy
Damn
13%inclusion74 decks564 decks
-5%synergy
Sign in Blood
13%inclusion73 decks564 decks
5%synergy
Reanimate
11%inclusion63 decks564 decks
-5%synergy
Wheel of Fortune
10%inclusion57 decks564 decks
6%synergy
Drown in Ichor
10%inclusion54 decks564 decks
9%synergy
Imperial Seal
9.2%inclusion52 decks564 decks
5%synergy
Vindicate
8.9%inclusion50 decks564 decks
3%synergy
Unfinished Business
8.5%inclusion48 decks564 decks
8%synergy
Unearth
6.4%inclusion36 decks564 decks
4%synergy
Single Combat
6.2%inclusion35 decks564 decks
5%synergy
Gamble
6.0%inclusion34 decks564 decks
0%synergy
Grim Tutor
5.9%inclusion33 decks564 decks
2%synergy
Faithless Looting
5.7%inclusion32 decks564 decks
-10%synergy
Austere Command
5.1%inclusion29 decks564 decks
-2%synergy
Tempt with Bunnies
5.0%inclusion24 decks480 decks
4%synergy
Utility Artifacts
Gorgon Flail
47%inclusion265 decks564 decks
46%synergy
Magewright's Stone
47%inclusion265 decks564 decks
46%synergy
Quietus Spike
39%inclusion218 decks564 decks
37%synergy
Thousand-Year Elixir
38%inclusion213 decks564 decks
37%synergy
Illusionist's Bracers
37%inclusion211 decks564 decks
36%synergy
Mithril Coat
35%inclusion199 decks564 decks
30%synergy
Lightning Greaves
31%inclusion173 decks564 decks
-4%synergy
Hunter's Blowgun
24%inclusion135 decks564 decks
23%synergy
Glaring Spotlight
15%inclusion84 decks564 decks
15%synergy
Hammer of Nazahn
15%inclusion82 decks564 decks
13%synergy
Sword of Truth and Justice
14%inclusion81 decks564 decks
14%synergy
Brotherhood Regalia
14%inclusion68 decks494 decks
10%synergy
Robe of Stars
12%inclusion70 decks564 decks
11%synergy
Sword of the Animist
11%inclusion63 decks564 decks
2%synergy
Battlemage's Bracers
10%inclusion59 decks564 decks
10%synergy
The Masamune
9.1%inclusion23 decks253 decks
8%synergy
Sword of Feast and Famine
9.0%inclusion51 decks564 decks
5%synergy
The Reaver Cleaver
8.9%inclusion50 decks564 decks
3%synergy
Helm of the Host
7.4%inclusion42 decks564 decks
1%synergy
Sunforger
7.1%inclusion40 decks564 decks
4%synergy
Scythe of the Wretched
7.1%inclusion40 decks564 decks
7%synergy
Darksteel Plate
6.7%inclusion38 decks564 decks
5%synergy
Whispersilk Cloak
6.7%inclusion38 decks564 decks
1%synergy
Embercleave
6.6%inclusion37 decks564 decks
3%synergy
Halo Fountain
6.2%inclusion35 decks564 decks
6%synergy
Puppet Strings
6.2%inclusion35 decks564 decks
6%synergy
Buster Sword
5.6%inclusion15 decks267 decks
4%synergy
Dragonfire Blade
5.4%inclusion17 decks316 decks
4%synergy
Mask of Griselbrand
5.3%inclusion30 decks564 decks
4%synergy
Sword of Fire and Ice
5.1%inclusion29 decks564 decks
4%synergy
Enchantments
Gift of Doom
48%inclusion270 decks564 decks
47%synergy
Fighter Class
40%inclusion228 decks564 decks
38%synergy
Phyrexian Arena
34%inclusion192 decks564 decks
15%synergy
Black Market Connections
31%inclusion173 decks564 decks
15%synergy
Revel in Riches
30%inclusion172 decks564 decks
24%synergy
All-Out Assault
29%inclusion93 decks319 decks
17%synergy
Sigarda's Aid
29%inclusion164 decks564 decks
26%synergy
Dazzling Theater // Prop Room
26%inclusion117 decks446 decks
24%synergy
Reconnaissance
18%inclusion104 decks564 decks
8%synergy
Black Market
18%inclusion100 decks564 decks
12%synergy
Aspect of Gorgon
16%inclusion91 decks564 decks
16%synergy
Forge Anew
15%inclusion84 decks564 decks
12%synergy
Trouble in Pairs
15%inclusion84 decks564 decks
10%synergy
Land Tax
13%inclusion75 decks564 decks
7%synergy
Ghostly Prison
10%inclusion55 decks564 decks
2%synergy
Gift of Immortality
10%inclusion54 decks564 decks
9%synergy
At Knifepoint
8.8%inclusion47 decks535 decks
7%synergy
Death Pits of Rath
8.3%inclusion47 decks564 decks
8%synergy
Agent of the Shadow Thieves
8.0%inclusion45 decks564 decks
7%synergy
Retreat to Hagra
7.8%inclusion44 decks564 decks
7%synergy
Kaya's Ghostform
7.4%inclusion42 decks564 decks
5%synergy
Spiteful Banditry
7.4%inclusion42 decks564 decks
5%synergy
Necropotence
7.3%inclusion41 decks564 decks
2%synergy
Grave Betrayal
7.1%inclusion40 decks564 decks
7%synergy
Nowhere to Run
6.9%inclusion34 decks492 decks
6%synergy
Eternal Thirst
6.6%inclusion37 decks564 decks
6%synergy
Planeswalkers
Vraska, Betrayal's Sting
12%inclusion65 decks564 decks
11%synergy
Kaya, Geist Hunter
5.3%inclusion30 decks564 decks
1%synergy
Utility Lands
Vault of the Archangel
49%inclusion276 decks564 decks
26%synergy
Urborg, Tomb of Yawgmoth
46%inclusion257 decks564 decks
32%synergy
Arcane Lighthouse
45%inclusion253 decks564 decks
44%synergy
Rogue's Passage
39%inclusion219 decks564 decks
15%synergy
Bojuka Bog
34%inclusion194 decks564 decks
3%synergy
Urza's Saga
31%inclusion176 decks564 decks
27%synergy
Detection Tower
24%inclusion135 decks564 decks
23%synergy
Shizo, Death's Storehouse
23%inclusion130 decks564 decks
16%synergy
Karn's Bastion
21%inclusion119 decks564 decks
20%synergy
Reliquary Tower
16%inclusion92 decks564 decks
1%synergy
Axgard Armory
13%inclusion75 decks564 decks
11%synergy
Eiganjo, Seat of the Empire
12%inclusion66 decks564 decks
5%synergy
Buried Ruin
10%inclusion55 decks564 decks
6%synergy
Sunhome, Fortress of the Legion
7.3%inclusion41 decks564 decks
4%synergy
Takenuma, Abandoned Mire
6.2%inclusion35 decks564 decks
-2%synergy
Command Beacon
5.9%inclusion33 decks564 decks
0%synergy
Cabal Coffers
5.7%inclusion32 decks564 decks
2%synergy
Mana Artifacts
Sol Ring
90%inclusion506 decks564 decks
1%synergy
Arcane Signet
85%inclusion481 decks564 decks
-1%synergy
Patriar's Seal
54%inclusion303 decks564 decks
52%synergy
Talisman of Hierarchy
41%inclusion232 decks564 decks
0%synergy
Talisman of Conviction
36%inclusion204 decks564 decks
-5%synergy
Talisman of Indulgence
36%inclusion202 decks564 decks
-1%synergy
Orzhov Signet
34%inclusion194 decks564 decks
2%synergy
Rakdos Signet
29%inclusion166 decks564 decks
-1%synergy
Boros Signet
27%inclusion152 decks564 decks
-2%synergy
Fellwar Stone
24%inclusion137 decks564 decks
-4%synergy
Bounty Board
14%inclusion73 decks529 decks
12%synergy
Aetheric Amplifier
14%inclusion50 decks366 decks
13%synergy
Chromatic Lantern
13%inclusion74 decks564 decks
2%synergy
Mox Opal
11%inclusion63 decks564 decks
7%synergy
Commander's Sphere
10%inclusion54 decks564 decks
-5%synergy
Mox Diamond
8.9%inclusion50 decks564 decks
5%synergy
The Soul Stone
8.7%inclusion18 decks206 decks
6%synergy
Bandit's Haul
7.7%inclusion41 decks534 decks
6%synergy
Mox Amber
7.6%inclusion43 decks564 decks
4%synergy
Lotus Petal
7.3%inclusion41 decks564 decks
2%synergy
Mana Vault
6.0%inclusion34 decks564 decks
2%synergy
Mana Crypt
5.9%inclusion33 decks564 decks
4%synergy
Mind Stone
5.7%inclusion32 decks564 decks
-3%synergy
Staff of Compleation
5.1%inclusion29 decks564 decks
5%synergy
Lands
Command Tower
97%inclusion547 decks564 decks
5%synergy
Scrubland
96%inclusion539 decks564 decks
83%synergy
Plateau
96%inclusion539 decks564 decks
84%synergy
Badlands
95%inclusion537 decks564 decks
83%synergy
Godless Shrine
90%inclusion508 decks564 decks
43%synergy
Plains
89%inclusion501 decks564 decks
-6%synergy
Swamp
88%inclusion499 decks564 decks
-7%synergy
Blood Crypt
88%inclusion495 decks564 decks
44%synergy
Sacred Foundry
88%inclusion495 decks564 decks
43%synergy
Mountain
84%inclusion476 decks564 decks
-9%synergy
Marsh Flats
79%inclusion445 decks564 decks
47%synergy
Arid Mesa
79%inclusion443 decks564 decks
47%synergy
Savai Triome
78%inclusion438 decks564 decks
39%synergy
Bloodstained Mire
77%inclusion435 decks564 decks
45%synergy
Vault of Champions
70%inclusion394 decks564 decks
37%synergy
Spectator Seating
67%inclusion380 decks564 decks
36%synergy
Luxury Suite
65%inclusion368 decks564 decks
33%synergy
Forbidden Orchard
48%inclusion272 decks564 decks
46%synergy
Exotic Orchard
45%inclusion252 decks564 decks
-7%synergy
Isolated Chapel
44%inclusion250 decks564 decks
-8%synergy
Nomad Outpost
42%inclusion235 decks564 decks
-17%synergy
Dragonskull Summit
41%inclusion232 decks564 decks
-10%synergy
Clifftop Retreat
40%inclusion228 decks564 decks
-10%synergy
Shattered Sanctum
33%inclusion185 decks564 decks
9%synergy
Sundown Pass
32%inclusion182 decks564 decks
12%synergy
Caves of Koilos
29%inclusion162 decks564 decks
-11%synergy
Haunted Ridge
28%inclusion160 decks564 decks
8%synergy
Battlefield Forge
25%inclusion142 decks564 decks
-15%synergy
Sulfurous Springs
20%inclusion113 decks564 decks
-7%synergy
Brightclimb Pathway
20%inclusion112 decks564 decks
11%synergy
Blightstep Pathway
19%inclusion106 decks564 decks
11%synergy
Needleverge Pathway
19%inclusion105 decks564 decks
11%synergy
Mana Confluence
17%inclusion95 decks564 decks
8%synergy
Polluted Delta
16%inclusion92 decks564 decks
9%synergy
Windswept Heath
16%inclusion91 decks564 decks
10%synergy
Verdant Catacombs
16%inclusion91 decks564 decks
10%synergy
Flooded Strand
16%inclusion90 decks564 decks
10%synergy
Malakir Rebirth
16%inclusion89 decks564 decks
10%synergy
Shadowy Backstreet
15%inclusion84 decks564 decks
5%synergy
City of Brass
15%inclusion82 decks564 decks
5%synergy
Blazemire Verge
14%inclusion65 decks451 decks
3%synergy
Scalding Tarn
14%inclusion81 decks564 decks
8%synergy
Wooded Foothills
14%inclusion81 decks564 decks
8%synergy
Fetid Heath
14%inclusion80 decks564 decks
-6%synergy
Path of Ancestry
14%inclusion79 decks564 decks
-24%synergy
Bleachbone Verge
14%inclusion50 decks367 decks
4%synergy
Elegant Parlor
13%inclusion75 decks564 decks
4%synergy
Plaza of Heroes
13%inclusion74 decks564 decks
9%synergy
Prismatic Vista
12%inclusion69 decks564 decks
8%synergy
Raucous Theater
12%inclusion69 decks564 decks
2%synergy
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