Kelsien, the Plague (Commander) - Upgraded

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #384
337decks
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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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Zuko, Firebending Master
7.3%inclusion4 decks55 decks
5%synergy
Aang, Airbending Master
3.3%inclusion4 decks123 decks
2%synergy
Redirect Lightning
2.4%inclusion3 decks123 decks
-2%synergy
Combustion Man
2.2%inclusion1 decks46 decks
0%synergy
Avatar's Wrath
2.0%inclusion1 decks51 decks
-3%synergy
High Synergy Cards
Basilisk Collar
93%inclusion312 decks337 decks
88%synergy
Rune of Mortality
72%inclusion244 decks337 decks
71%synergy
Minthara, Merciless Soul
70%inclusion236 decks337 decks
68%synergy
Vorpal Sword
71%inclusion238 decks337 decks
68%synergy
Otharri, Suns' Glory
72%inclusion243 decks337 decks
66%synergy
Gorgon's Head
65%inclusion220 decks337 decks
64%synergy
Thornbite Staff
65%inclusion218 decks337 decks
63%synergy
Mari, the Killing Quill
69%inclusion231 decks337 decks
62%synergy
Sting, the Glinting Dagger
62%inclusion209 decks337 decks
60%synergy
Falthis, Shadowcat Familiar
58%inclusion197 decks337 decks
57%synergy
Top Cards
Morbid Opportunist
69%inclusion233 decks337 decks
52%synergy
Swiftfoot Boots
61%inclusion205 decks337 decks
29%synergy
Drumbellower
58%inclusion196 decks337 decks
56%synergy
Shay Cormac
58%inclusion193 decks333 decks
55%synergy
Open the Armory
56%inclusion188 decks337 decks
51%synergy
General's Enforcer
55%inclusion187 decks337 decks
47%synergy
Ruinous Ultimatum
52%inclusion174 decks337 decks
13%synergy
Gift of Doom
50%inclusion167 decks337 decks
48%synergy
Shadowspear
47%inclusion157 decks337 decks
42%synergy
Boros Charm
45%inclusion153 decks337 decks
15%synergy
Game Changers
Smothering Tithe
21%inclusion71 decks337 decks
-6%synergy
Teferi's Protection
20%inclusion66 decks337 decks
-1%synergy
Enlightened Tutor
15%inclusion51 decks337 decks
3%synergy
Demonic Tutor
11%inclusion36 decks337 decks
-9%synergy
Orcish Bowmasters
9.2%inclusion31 decks337 decks
4%synergy
Vampiric Tutor
5.0%inclusion17 decks337 decks
-10%synergy
Creatures
Lae'zel, Vlaakith's Champion
44%inclusion148 decks337 decks
42%synergy
Humble Defector
42%inclusion140 decks337 decks
39%synergy
Maha, Its Feathers Night
40%inclusion134 decks333 decks
39%synergy
White Plume Adventurer
39%inclusion133 decks337 decks
38%synergy
Daxos the Returned
39%inclusion132 decks337 decks
38%synergy
Termination Facilitator
38%inclusion129 decks337 decks
36%synergy
Magda, the Hoardmaster
38%inclusion128 decks335 decks
36%synergy
Kalemne, Disciple of Iroas
35%inclusion118 decks337 decks
34%synergy
Mother of Runes
34%inclusion116 decks337 decks
27%synergy
Slaughter Specialist
34%inclusion116 decks337 decks
33%synergy
Void Beckoner
33%inclusion112 decks337 decks
32%synergy
Goblin Sharpshooter
32%inclusion107 decks337 decks
31%synergy
Harvester of Souls
31%inclusion106 decks337 decks
28%synergy
Taii Wakeen, Perfect Shot
31%inclusion105 decks335 decks
31%synergy
Stoneforge Mystic
30%inclusion101 decks337 decks
27%synergy
Mathas, Fiend Seeker
28%inclusion96 decks337 decks
26%synergy
Ertha Jo, Frontier Mentor
27%inclusion92 decks335 decks
27%synergy
Archetype of Finality
25%inclusion85 decks337 decks
24%synergy
Puresteel Paladin
24%inclusion81 decks337 decks
20%synergy
Esper Sentinel
23%inclusion77 decks337 decks
4%synergy
Sun Titan
23%inclusion77 decks337 decks
12%synergy
Zagras, Thief of Heartbeats
21%inclusion71 decks337 decks
20%synergy
Athreos, Shroud-Veiled
20%inclusion67 decks337 decks
18%synergy
Blood Cultist
20%inclusion66 decks337 decks
19%synergy
Marvin, Murderous Mimic
19%inclusion62 decks329 decks
18%synergy
Akiri, Fearless Voyager
18%inclusion59 decks337 decks
15%synergy
Queen Marchesa
18%inclusion59 decks337 decks
11%synergy
Sram, Senior Edificer
14%inclusion48 decks337 decks
11%synergy
Assault Intercessor
14%inclusion46 decks337 decks
13%synergy
Stonehewer Giant
13%inclusion44 decks337 decks
12%synergy
Blood Artist
13%inclusion43 decks337 decks
-6%synergy
Kellan, the Fae-Blooded
12%inclusion41 decks337 decks
11%synergy
Massacre Girl, Known Killer
12%inclusion41 decks337 decks
10%synergy
Deathbringer Thoctar
12%inclusion40 decks337 decks
11%synergy
Ankle Shanker
12%inclusion39 decks337 decks
8%synergy
Vulshok Sorcerer
12%inclusion39 decks337 decks
11%synergy
Clackbridge Troll
12%inclusion39 decks337 decks
11%synergy
Cunning Sparkmage
11%inclusion38 decks337 decks
11%synergy
Gisa, Glorious Resurrector
11%inclusion36 decks337 decks
10%synergy
Bureau Headmaster
11%inclusion35 decks333 decks
10%synergy
Qarsi Revenant
10%inclusion28 decks268 decks
7%synergy
Tor Wauki the Younger
10%inclusion33 decks337 decks
9%synergy
Robaran Mercenaries
9.5%inclusion32 decks337 decks
9%synergy
Giver of Runes
9.5%inclusion32 decks337 decks
7%synergy
Solemn Simulacrum
9.2%inclusion31 decks337 decks
-4%synergy
Armored Skyhunter
8.9%inclusion30 decks337 decks
7%synergy
Royal Assassin
8.3%inclusion28 decks337 decks
5%synergy
Torbran, Thane of Red Fell
8.0%inclusion27 decks337 decks
8%synergy
Witch Enchanter
7.8%inclusion26 decks335 decks
2%synergy
Kratos, Stoic Father
7.5%inclusion6 decks80 decks
7%synergy
Instants
Swords to Plowshares
41%inclusion139 decks337 decks
-21%synergy
You Are Already Dead
41%inclusion137 decks337 decks
39%synergy
Stroke of Midnight
38%inclusion128 decks337 decks
26%synergy
Anguished Unmaking
34%inclusion113 decks337 decks
-1%synergy
Crackling Doom
31%inclusion104 decks337 decks
14%synergy
Path to Exile
28%inclusion93 decks337 decks
-19%synergy
Generous Gift
28%inclusion93 decks337 decks
8%synergy
Mirrodin Avenged
27%inclusion91 decks337 decks
26%synergy
Fracture
24%inclusion81 decks337 decks
17%synergy
Flawless Maneuver
19%inclusion65 decks337 decks
5%synergy
Chaos Warp
16%inclusion55 decks337 decks
0%synergy
Despark
15%inclusion52 decks337 decks
0%synergy
Wear // Tear
15%inclusion51 decks337 decks
3%synergy
Bladebrand
15%inclusion51 decks337 decks
15%synergy
Deflecting Swat
14%inclusion48 decks337 decks
-1%synergy
Mortify
14%inclusion48 decks337 decks
-1%synergy
Offer Immortality
14%inclusion46 decks337 decks
13%synergy
Dawn's Truce
13%inclusion43 decks332 decks
6%synergy
Rakdos Charm
13%inclusion43 decks337 decks
4%synergy
Dire Tactics
12%inclusion41 decks337 decks
9%synergy
Malakir Rebirth
12%inclusion40 decks337 decks
7%synergy
Sejiri Shelter
11%inclusion36 decks337 decks
8%synergy
Terminate
10%inclusion34 decks337 decks
-3%synergy
Untimely Malfunction
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5%synergy
Legion Leadership
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6%synergy
Deflecting Palm
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3%synergy
Loran's Escape
7.7%inclusion26 decks337 decks
6%synergy
Deadly Rollick
6.8%inclusion23 decks337 decks
-4%synergy
Utter End
6.5%inclusion22 decks337 decks
1%synergy
Bedevil
6.2%inclusion21 decks337 decks
-1%synergy
Inkshield
6.2%inclusion21 decks337 decks
-1%synergy
Thrill of Possibility
5.9%inclusion20 decks337 decks
-2%synergy
Blacksmith's Skill
5.9%inclusion20 decks337 decks
5%synergy
Tragic Slip
5.9%inclusion20 decks337 decks
5%synergy
Fell the Profane
5.7%inclusion19 decks335 decks
-1%synergy
Dark Ritual
5.6%inclusion19 decks337 decks
-10%synergy
Toxin Analysis
5.3%inclusion18 decks337 decks
5%synergy
Tainted Strike
5.3%inclusion18 decks337 decks
5%synergy
Touch of Moonglove
5.0%inclusion17 decks337 decks
5%synergy
Sorceries
Steelshaper's Gift
37%inclusion125 decks337 decks
34%synergy
Mythos of Snapdax
36%inclusion122 decks337 decks
30%synergy
Painful Truths
31%inclusion106 decks337 decks
22%synergy
Night's Whisper
27%inclusion90 decks337 decks
14%synergy
Read the Bones
25%inclusion84 decks337 decks
15%synergy
Vandalblast
23%inclusion78 decks337 decks
12%synergy
Call of the Death-Dweller
21%inclusion70 decks337 decks
20%synergy
Sevinne's Reclamation
20%inclusion67 decks337 decks
12%synergy
Sign in Blood
17%inclusion58 decks337 decks
9%synergy
Blasphemous Act
17%inclusion58 decks337 decks
-5%synergy
Damn
13%inclusion45 decks337 decks
-5%synergy
Chandra's Ignition
12%inclusion40 decks337 decks
10%synergy
Single Combat
9.5%inclusion32 decks337 decks
8%synergy
Faithless Looting
8.9%inclusion30 decks337 decks
-7%synergy
Farewell
8.6%inclusion29 decks337 decks
-3%synergy
Drown in Ichor
8.3%inclusion28 decks337 decks
8%synergy
Toxic Deluge
8.3%inclusion28 decks337 decks
0%synergy
Unearth
8.0%inclusion27 decks337 decks
6%synergy
Vindicate
8.0%inclusion27 decks337 decks
2%synergy
Austere Command
5.9%inclusion20 decks337 decks
-2%synergy
Unfinished Business
5.9%inclusion20 decks337 decks
5%synergy
Tempt with Bunnies
5.1%inclusion17 decks331 decks
4%synergy
Feed the Swarm
5.0%inclusion17 decks337 decks
0%synergy
Reanimate
5.0%inclusion17 decks337 decks
-11%synergy
Utility Artifacts
Quietus Spike
45%inclusion152 decks337 decks
44%synergy
Gorgon Flail
44%inclusion148 decks337 decks
43%synergy
Magewright's Stone
39%inclusion133 decks337 decks
38%synergy
Illusionist's Bracers
29%inclusion99 decks337 decks
28%synergy
Thousand-Year Elixir
27%inclusion92 decks337 decks
26%synergy
Hunter's Blowgun
25%inclusion85 decks337 decks
24%synergy
Lightning Greaves
24%inclusion82 decks337 decks
-10%synergy
Mithril Coat
21%inclusion70 decks337 decks
15%synergy
Glaring Spotlight
18%inclusion59 decks337 decks
17%synergy
Sword of the Animist
16%inclusion54 decks337 decks
6%synergy
Brotherhood Regalia
15%inclusion49 decks333 decks
11%synergy
Whispersilk Cloak
13%inclusion44 decks337 decks
7%synergy
Battlemage's Bracers
13%inclusion43 decks337 decks
12%synergy
Hammer of Nazahn
12%inclusion41 decks337 decks
10%synergy
Robe of Stars
11%inclusion36 decks337 decks
10%synergy
Wayfarer's Bauble
10%inclusion35 decks337 decks
2%synergy
Sword of Truth and Justice
10%inclusion35 decks337 decks
10%synergy
Darksteel Plate
9.2%inclusion31 decks337 decks
7%synergy
The Masamune
8.4%inclusion16 decks191 decks
8%synergy
Hidden Blade
8.3%inclusion28 decks336 decks
7%synergy
Puppet Strings
8.0%inclusion27 decks337 decks
8%synergy
Haystack
7.4%inclusion25 decks336 decks
6%synergy
Dragonfire Blade
7.3%inclusion19 decks260 decks
6%synergy
Mask of Griselbrand
7.1%inclusion24 decks337 decks
6%synergy
Sword of Feast and Famine
6.5%inclusion22 decks337 decks
3%synergy
The Reaver Cleaver
6.2%inclusion21 decks337 decks
0%synergy
Reaper's Talisman
5.9%inclusion20 decks337 decks
5%synergy
Conqueror's Flail
5.6%inclusion19 decks337 decks
4%synergy
Genesis Chamber
5.0%inclusion17 decks337 decks
5%synergy
Halo Fountain
5.0%inclusion17 decks337 decks
4%synergy
Sunforger
5.0%inclusion17 decks337 decks
2%synergy
Enchantments
Fighter Class
45%inclusion152 decks337 decks
42%synergy
Phyrexian Arena
28%inclusion96 decks337 decks
9%synergy
Dazzling Theater // Prop Room
28%inclusion91 decks329 decks
25%synergy
Aspect of Gorgon
26%inclusion88 decks337 decks
26%synergy
All-Out Assault
26%inclusion69 decks268 decks
13%synergy
Revel in Riches
22%inclusion75 decks337 decks
15%synergy
Reconnaissance
21%inclusion70 decks337 decks
10%synergy
Sigarda's Aid
20%inclusion68 decks337 decks
17%synergy
Forge Anew
19%inclusion63 decks337 decks
16%synergy
Black Market Connections
18%inclusion60 decks337 decks
2%synergy
Agent of the Shadow Thieves
18%inclusion59 decks337 decks
17%synergy
Retreat to Hagra
16%inclusion53 decks337 decks
15%synergy
Black Market
13%inclusion45 decks337 decks
8%synergy
At Knifepoint
13%inclusion42 decks335 decks
11%synergy
Death Pits of Rath
12%inclusion41 decks337 decks
12%synergy
Ghostly Prison
10%inclusion34 decks337 decks
3%synergy
Nowhere to Run
10%inclusion33 decks333 decks
9%synergy
Grave Betrayal
8.9%inclusion30 decks337 decks
8%synergy
Gift of Immortality
8.6%inclusion29 decks337 decks
8%synergy
Trouble in Pairs
8.6%inclusion29 decks337 decks
3%synergy
Kaya's Ghostform
8.3%inclusion28 decks337 decks
6%synergy
Eternal Thirst
7.7%inclusion26 decks337 decks
7%synergy
Land Tax
7.4%inclusion25 decks337 decks
1%synergy
Spiteful Banditry
6.2%inclusion21 decks337 decks
4%synergy
Forging the Tyrite Sword
5.3%inclusion18 decks337 decks
4%synergy
Eye of Nidhogg
5.3%inclusion11 decks208 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
5.3%inclusion18 decks337 decks
5%synergy
Utility Lands
Vault of the Archangel
52%inclusion175 decks337 decks
30%synergy
Rogue's Passage
49%inclusion166 decks337 decks
26%synergy
Bojuka Bog
42%inclusion141 decks337 decks
11%synergy
Arcane Lighthouse
39%inclusion130 decks337 decks
37%synergy
Detection Tower
26%inclusion86 decks337 decks
25%synergy
Axgard Armory
22%inclusion74 decks337 decks
20%synergy
Karn's Bastion
19%inclusion65 decks337 decks
18%synergy
Buried Ruin
17%inclusion56 decks337 decks
13%synergy
Urborg, Tomb of Yawgmoth
15%inclusion49 decks337 decks
1%synergy
Shizo, Death's Storehouse
12%inclusion42 decks337 decks
5%synergy
Reliquary Tower
12%inclusion39 decks337 decks
-4%synergy
Urza's Saga
11%inclusion38 decks337 decks
7%synergy
Sunhome, Fortress of the Legion
10%inclusion35 decks337 decks
6%synergy
Command Beacon
6.5%inclusion22 decks337 decks
1%synergy
Maze of Ith
5.9%inclusion20 decks337 decks
2%synergy
Eiganjo, Seat of the Empire
5.6%inclusion19 decks337 decks
-2%synergy
Temple of the False God
5.0%inclusion17 decks337 decks
-2%synergy
Mana Artifacts
Sol Ring
87%inclusion292 decks337 decks
-2%synergy
Arcane Signet
85%inclusion286 decks337 decks
-1%synergy
Patriar's Seal
57%inclusion193 decks337 decks
55%synergy
Talisman of Hierarchy
43%inclusion144 decks337 decks
2%synergy
Orzhov Signet
40%inclusion135 decks337 decks
6%synergy
Talisman of Conviction
39%inclusion133 decks337 decks
-1%synergy
Rakdos Signet
37%inclusion126 decks337 decks
5%synergy
Talisman of Indulgence
36%inclusion120 decks337 decks
-1%synergy
Boros Signet
35%inclusion117 decks337 decks
5%synergy
Fellwar Stone
26%inclusion87 decks337 decks
-2%synergy
Bounty Board
21%inclusion69 decks335 decks
18%synergy
Commander's Sphere
14%inclusion47 decks337 decks
-1%synergy
Aetheric Amplifier
13%inclusion40 decks320 decks
12%synergy
Bandit's Haul
12%inclusion39 decks335 decks
10%synergy
Chromatic Lantern
8.3%inclusion28 decks337 decks
-4%synergy
Mind Stone
7.4%inclusion25 decks337 decks
-1%synergy
Lands
Swamp
98%inclusion329 decks337 decks
3%synergy
Plains
96%inclusion325 decks337 decks
1%synergy
Command Tower
95%inclusion320 decks337 decks
3%synergy
Mountain
95%inclusion320 decks337 decks
1%synergy
Exotic Orchard
63%inclusion211 decks337 decks
11%synergy
Nomad Outpost
61%inclusion207 decks337 decks
3%synergy
Savai Triome
57%inclusion191 decks337 decks
18%synergy
Godless Shrine
54%inclusion181 decks337 decks
7%synergy
Isolated Chapel
53%inclusion179 decks337 decks
2%synergy
Sacred Foundry
51%inclusion171 decks337 decks
7%synergy
Clifftop Retreat
50%inclusion167 decks337 decks
1%synergy
Dragonskull Summit
49%inclusion164 decks337 decks
-2%synergy
Caves of Koilos
48%inclusion161 decks337 decks
8%synergy
Blood Crypt
48%inclusion161 decks337 decks
5%synergy
Forbidden Orchard
47%inclusion158 decks337 decks
44%synergy
Vault of Champions
47%inclusion158 decks337 decks
13%synergy
Battlefield Forge
46%inclusion154 decks337 decks
7%synergy
Spectator Seating
43%inclusion144 decks337 decks
10%synergy
Luxury Suite
39%inclusion131 decks337 decks
7%synergy
Marsh Flats
34%inclusion113 decks337 decks
2%synergy
Bloodstained Mire
33%inclusion112 decks337 decks
1%synergy
Arid Mesa
32%inclusion109 decks337 decks
1%synergy
Smoldering Marsh
31%inclusion105 decks337 decks
-4%synergy
Shattered Sanctum
29%inclusion97 decks337 decks
6%synergy
Sulfurous Springs
28%inclusion95 decks337 decks
2%synergy
Sundown Pass
28%inclusion93 decks337 decks
7%synergy
Haunted Ridge
26%inclusion89 decks337 decks
6%synergy
Path of Ancestry
26%inclusion86 decks337 decks
-12%synergy
Evolving Wilds
22%inclusion75 decks337 decks
-5%synergy
Temple of Silence
21%inclusion72 decks337 decks
-2%synergy
Fetid Heath
21%inclusion70 decks337 decks
1%synergy
Orzhov Basilica
21%inclusion70 decks337 decks
6%synergy
Rugged Prairie
20%inclusion68 decks337 decks
5%synergy
Shattered Landscape
19%inclusion64 decks334 decks
0%synergy
Temple of Triumph
18%inclusion59 decks337 decks
-5%synergy
Boros Garrison
17%inclusion57 decks337 decks
3%synergy
Rakdos Carnarium
17%inclusion56 decks337 decks
4%synergy
Brightclimb Pathway
16%inclusion54 decks337 decks
7%synergy
Temple of Malice
15%inclusion51 decks337 decks
-2%synergy
Terramorphic Expanse
15%inclusion49 decks337 decks
-5%synergy
Needleverge Pathway
15%inclusion49 decks337 decks
6%synergy
Shadowblood Ridge
13%inclusion44 decks337 decks
-2%synergy
Tainted Field
13%inclusion44 decks337 decks
1%synergy
Fabled Passage
13%inclusion43 decks337 decks
5%synergy
Malakir Rebirth
12%inclusion40 decks337 decks
7%synergy
Myriad Landscape
12%inclusion39 decks337 decks
-1%synergy
Blazemire Verge
12%inclusion38 decks329 decks
0%synergy
Blightstep Pathway
11%inclusion38 decks337 decks
3%synergy
Graven Cairns
11%inclusion37 decks337 decks
0%synergy
Plaza of Heroes
11%inclusion37 decks337 decks
7%synergy
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