Kelsien, the Plague (Commander) - Expensive Aggro

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #394
4decks
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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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Sting, the Glinting Dagger
100%inclusion4 decks4 decks
98%synergy
Steelshaper's Gift
100%inclusion4 decks4 decks
97%synergy
Basilisk Collar
100%inclusion4 decks4 decks
96%synergy
Mari, the Killing Quill
100%inclusion4 decks4 decks
93%synergy
Game Changers
Demonic Tutor
50%inclusion2 decks4 decks
31%synergy
Enlightened Tutor
50%inclusion2 decks4 decks
38%synergy
Vampiric Tutor
50%inclusion2 decks4 decks
35%synergy
Smothering Tithe
25%inclusion1 decks4 decks
-1%synergy
Opposition Agent
25%inclusion1 decks4 decks
22%synergy
Gamble
25%inclusion1 decks4 decks
19%synergy
Creatures
Drumbellower
75%inclusion3 decks4 decks
73%synergy
Morbid Opportunist
75%inclusion3 decks4 decks
58%synergy
Stoneforge Mystic
75%inclusion3 decks4 decks
72%synergy
Esper Sentinel
75%inclusion3 decks4 decks
57%synergy
Mother of Runes
75%inclusion3 decks4 decks
67%synergy
Falthis, Shadowcat Familiar
75%inclusion3 decks4 decks
74%synergy
Puresteel Paladin
75%inclusion3 decks4 decks
71%synergy
Otharri, Suns' Glory
75%inclusion3 decks4 decks
69%synergy
Bureau Headmaster
67%inclusion2 decks3 decks
66%synergy
Humble Defector
50%inclusion2 decks4 decks
48%synergy
Giver of Runes
50%inclusion2 decks4 decks
47%synergy
White Plume Adventurer
50%inclusion2 decks4 decks
49%synergy
Sram, Senior Edificer
50%inclusion2 decks4 decks
47%synergy
Akiri, Fearless Voyager
50%inclusion2 decks4 decks
48%synergy
Minthara, Merciless Soul
50%inclusion2 decks4 decks
48%synergy
Servant of the Stinger
33%inclusion1 decks3 decks
33%synergy
High-Society Hunter
33%inclusion1 decks3 decks
31%synergy
Shay Cormac
33%inclusion1 decks3 decks
30%synergy
Voice of Victory
33%inclusion1 decks3 decks
16%synergy
Codsworth, Handy Helper
33%inclusion1 decks3 decks
33%synergy
Starnheim Courser
25%inclusion1 decks4 decks
25%synergy
Blood Cultist
25%inclusion1 decks4 decks
25%synergy
Bronzeplate Boar
25%inclusion1 decks4 decks
25%synergy
Kellan, the Fae-Blooded
25%inclusion1 decks4 decks
24%synergy
Foundry Inspector
25%inclusion1 decks4 decks
23%synergy
Skrelv, Defector Mite
25%inclusion1 decks4 decks
24%synergy
Serra Ascendant
25%inclusion1 decks4 decks
23%synergy
Ornithopter of Paradise
25%inclusion1 decks4 decks
23%synergy
Imperial Recruiter
25%inclusion1 decks4 decks
20%synergy
Harvester of Souls
25%inclusion1 decks4 decks
22%synergy
Komainu Battle Armor
25%inclusion1 decks4 decks
25%synergy
Alesha, Who Smiles at Death
25%inclusion1 decks4 decks
21%synergy
Void Beckoner
25%inclusion1 decks4 decks
24%synergy
Zulaport Cutthroat
25%inclusion1 decks4 decks
15%synergy
Ardenn, Intrepid Archaeologist
25%inclusion1 decks4 decks
24%synergy
Atraxa's Skitterfang
25%inclusion1 decks4 decks
25%synergy
Daxos the Returned
25%inclusion1 decks4 decks
24%synergy
General's Enforcer
25%inclusion1 decks4 decks
16%synergy
Royal Assassin
25%inclusion1 decks4 decks
22%synergy
Slaughter Specialist
25%inclusion1 decks4 decks
24%synergy
Armored Skyhunter
25%inclusion1 decks4 decks
23%synergy
Grand Abolisher
25%inclusion1 decks4 decks
16%synergy
Ranger-Captain of Eos
25%inclusion1 decks4 decks
21%synergy
Massacre Girl, Known Killer
25%inclusion1 decks4 decks
23%synergy
Ojer Axonil, Deepest Might
25%inclusion1 decks4 decks
25%synergy
Recruiter of the Guard
25%inclusion1 decks4 decks
23%synergy
Bruenor Battlehammer
25%inclusion1 decks4 decks
24%synergy
Goblin Spymaster
25%inclusion1 decks4 decks
25%synergy
Ethersworn Canonist
25%inclusion1 decks4 decks
25%synergy
Gisa, Glorious Resurrector
25%inclusion1 decks4 decks
24%synergy
Instants
You Are Already Dead
75%inclusion3 decks4 decks
73%synergy
Mirrodin Avenged
75%inclusion3 decks4 decks
74%synergy
Flawless Maneuver
50%inclusion2 decks4 decks
36%synergy
Anguished Unmaking
50%inclusion2 decks4 decks
16%synergy
Deflecting Swat
50%inclusion2 decks4 decks
35%synergy
Fracture
50%inclusion2 decks4 decks
44%synergy
Judgment of Alexander
50%inclusion1 decks2 decks
50%synergy
Untimely Malfunction
33%inclusion1 decks3 decks
28%synergy
Dawn's Truce
33%inclusion1 decks3 decks
26%synergy
Deadly Rollick
25%inclusion1 decks4 decks
14%synergy
Boros Charm
25%inclusion1 decks4 decks
-5%synergy
Dark Ritual
25%inclusion1 decks4 decks
9%synergy
Vanishing Verse
25%inclusion1 decks4 decks
24%synergy
Blacksmith's Skill
25%inclusion1 decks4 decks
24%synergy
Rakdos Charm
25%inclusion1 decks4 decks
16%synergy
Wear // Tear
25%inclusion1 decks4 decks
13%synergy
Malakir Rebirth
25%inclusion1 decks4 decks
20%synergy
Swords to Plowshares
25%inclusion1 decks4 decks
-37%synergy
Despark
25%inclusion1 decks4 decks
10%synergy
Offer Immortality
25%inclusion1 decks4 decks
24%synergy
Flicker of Fate
25%inclusion1 decks4 decks
24%synergy
Path to Exile
25%inclusion1 decks4 decks
-22%synergy
Heliod's Intervention
25%inclusion1 decks4 decks
23%synergy
Crackling Doom
25%inclusion1 decks4 decks
8%synergy
Rebuff the Wicked
25%inclusion1 decks4 decks
24%synergy
Generous Gift
25%inclusion1 decks4 decks
6%synergy
Sorceries
Open the Armory
75%inclusion3 decks4 decks
70%synergy
Painful Truths
50%inclusion2 decks4 decks
41%synergy
Reanimate
50%inclusion2 decks4 decks
34%synergy
Toxic Deluge
50%inclusion2 decks4 decks
42%synergy
Insatiable Avarice
33%inclusion1 decks3 decks
31%synergy
Sevinne's Reclamation
25%inclusion1 decks4 decks
17%synergy
Dismantling Wave
25%inclusion1 decks4 decks
25%synergy
Profane Tutor
25%inclusion1 decks4 decks
24%synergy
Vandalblast
25%inclusion1 decks4 decks
14%synergy
Unearth
25%inclusion1 decks4 decks
23%synergy
Agadeem's Awakening
25%inclusion1 decks4 decks
23%synergy
Vindicate
25%inclusion1 decks4 decks
19%synergy
Chainer's Edict
25%inclusion1 decks4 decks
25%synergy
Night's Whisper
25%inclusion1 decks4 decks
12%synergy
Ruinous Ultimatum
25%inclusion1 decks4 decks
-14%synergy
Wheel of Fortune
25%inclusion1 decks4 decks
21%synergy
Grim Tutor
25%inclusion1 decks4 decks
21%synergy
Reckless Handling
25%inclusion1 decks4 decks
24%synergy
Utility Artifacts
Dragonfire Blade
100%inclusion2 decks2 decks
99%synergy
Vorpal Sword
75%inclusion3 decks4 decks
73%synergy
Shadowspear
75%inclusion3 decks4 decks
70%synergy
Gorgon's Head
50%inclusion2 decks4 decks
49%synergy
The Reaver Cleaver
50%inclusion2 decks4 decks
44%synergy
Robe of Stars
50%inclusion2 decks4 decks
49%synergy
Hunter's Blowgun
50%inclusion2 decks4 decks
49%synergy
Thornbite Staff
50%inclusion2 decks4 decks
48%synergy
Hammer of Nazahn
50%inclusion2 decks4 decks
48%synergy
Infantry Shield
33%inclusion1 decks3 decks
23%synergy
Adaptive Omnitool
33%inclusion1 decks3 decks
33%synergy
Cranial Ram
33%inclusion1 decks3 decks
32%synergy
Nettlecyst
25%inclusion1 decks4 decks
24%synergy
Illusionist's Bracers
25%inclusion1 decks4 decks
23%synergy
Sword of Fire and Ice
25%inclusion1 decks4 decks
24%synergy
Dowsing Device
25%inclusion1 decks4 decks
25%synergy
Rogue's Gloves
25%inclusion1 decks4 decks
25%synergy
Mithril Coat
25%inclusion1 decks4 decks
19%synergy
Embercleave
25%inclusion1 decks4 decks
22%synergy
Skullclamp
25%inclusion1 decks4 decks
-4%synergy
Sculpting Steel
25%inclusion1 decks4 decks
24%synergy
Cranial Plating
25%inclusion1 decks4 decks
24%synergy
Sword of Truth and Justice
25%inclusion1 decks4 decks
24%synergy
Helm of the Host
25%inclusion1 decks4 decks
19%synergy
Gilded Pinions
25%inclusion1 decks4 decks
25%synergy
Sword of Hearth and Home
25%inclusion1 decks4 decks
22%synergy
Gorgon Flail
25%inclusion1 decks4 decks
24%synergy
Conqueror's Flail
25%inclusion1 decks4 decks
24%synergy
Magewright's Stone
25%inclusion1 decks4 decks
24%synergy
Champion's Helm
25%inclusion1 decks4 decks
24%synergy
Swiftfoot Boots
25%inclusion1 decks4 decks
-6%synergy
Tome of Legends
25%inclusion1 decks4 decks
24%synergy
Commander's Plate
25%inclusion1 decks4 decks
25%synergy
Sword of Feast and Famine
25%inclusion1 decks4 decks
21%synergy
Mask of Memory
25%inclusion1 decks4 decks
24%synergy
Archaeomancer's Map
25%inclusion1 decks4 decks
24%synergy
Enchantments
Sigarda's Aid
75%inclusion3 decks4 decks
72%synergy
Fighter Class
75%inclusion3 decks4 decks
72%synergy
Rune of Mortality
75%inclusion3 decks4 decks
73%synergy
Forge Anew
50%inclusion2 decks4 decks
47%synergy
Revel in Riches
50%inclusion2 decks4 decks
43%synergy
Land Tax
50%inclusion2 decks4 decks
44%synergy
Brilliant Wings
50%inclusion1 decks2 decks
50%synergy
All-Out Assault
33%inclusion1 decks3 decks
21%synergy
Tocasia's Welcome
25%inclusion1 decks4 decks
20%synergy
Ghoulish Impetus
25%inclusion1 decks4 decks
24%synergy
Haunted One
25%inclusion1 decks4 decks
25%synergy
Call of the Ring
25%inclusion1 decks4 decks
24%synergy
All That Glitters
25%inclusion1 decks4 decks
24%synergy
Paladin Class
25%inclusion1 decks4 decks
24%synergy
Agent of the Shadow Thieves
25%inclusion1 decks4 decks
24%synergy
Etali's Favor
25%inclusion1 decks4 decks
25%synergy
Dead Man's Chest
25%inclusion1 decks4 decks
25%synergy
Trouble in Pairs
25%inclusion1 decks4 decks
20%synergy
Planeswalkers
Vraska, Betrayal's Sting
25%inclusion1 decks4 decks
25%synergy
Utility Lands
Vault of the Archangel
75%inclusion3 decks4 decks
53%synergy
Urborg, Tomb of Yawgmoth
50%inclusion2 decks4 decks
36%synergy
Secluded Starforge
50%inclusion1 decks2 decks
50%synergy
Shizo, Death's Storehouse
25%inclusion1 decks4 decks
18%synergy
Ancient Den
25%inclusion1 decks4 decks
22%synergy
Bojuka Bog
25%inclusion1 decks4 decks
-6%synergy
Vault of Whispers
25%inclusion1 decks4 decks
22%synergy
Hall of Heliod's Generosity
25%inclusion1 decks4 decks
23%synergy
Inkmoth Nexus
25%inclusion1 decks4 decks
25%synergy
Volrath's Stronghold
25%inclusion1 decks4 decks
24%synergy
Great Furnace
25%inclusion1 decks4 decks
22%synergy
Mana Artifacts
Arcane Signet
100%inclusion4 decks4 decks
14%synergy
Sol Ring
100%inclusion4 decks4 decks
11%synergy
Talisman of Indulgence
75%inclusion3 decks4 decks
38%synergy
Talisman of Conviction
75%inclusion3 decks4 decks
34%synergy
Talisman of Hierarchy
75%inclusion3 decks4 decks
34%synergy
Patriar's Seal
50%inclusion2 decks4 decks
48%synergy
Mox Opal
50%inclusion2 decks4 decks
46%synergy
Aetheric Amplifier
33%inclusion1 decks3 decks
33%synergy
The Aetherspark
33%inclusion1 decks3 decks
33%synergy
Bounty Board
33%inclusion1 decks3 decks
31%synergy
Mox Amber
25%inclusion1 decks4 decks
21%synergy
Fellwar Stone
25%inclusion1 decks4 decks
-3%synergy
Orzhov Signet
25%inclusion1 decks4 decks
-8%synergy
Lands
Command Tower
100%inclusion4 decks4 decks
8%synergy
Blood Crypt
100%inclusion4 decks4 decks
57%synergy
Sacred Foundry
100%inclusion4 decks4 decks
56%synergy
Swamp
100%inclusion4 decks4 decks
5%synergy
Godless Shrine
100%inclusion4 decks4 decks
53%synergy
Luxury Suite
100%inclusion4 decks4 decks
68%synergy
Mountain
100%inclusion4 decks4 decks
6%synergy
Plains
100%inclusion4 decks4 decks
5%synergy
Arid Mesa
100%inclusion4 decks4 decks
69%synergy
Spectator Seating
100%inclusion4 decks4 decks
68%synergy
Marsh Flats
100%inclusion4 decks4 decks
68%synergy
Vault of Champions
100%inclusion4 decks4 decks
66%synergy
Bloodstained Mire
100%inclusion4 decks4 decks
68%synergy
Savai Triome
75%inclusion3 decks4 decks
36%synergy
Exotic Orchard
75%inclusion3 decks4 decks
24%synergy
Caves of Koilos
75%inclusion3 decks4 decks
36%synergy
Isolated Chapel
75%inclusion3 decks4 decks
23%synergy
Clifftop Retreat
75%inclusion3 decks4 decks
25%synergy
Badlands
50%inclusion2 decks4 decks
38%synergy
Fetid Heath
50%inclusion2 decks4 decks
30%synergy
Sundown Pass
50%inclusion2 decks4 decks
29%synergy
Dragonskull Summit
50%inclusion2 decks4 decks
-1%synergy
Battlefield Forge
50%inclusion2 decks4 decks
11%synergy
Rugged Prairie
50%inclusion2 decks4 decks
34%synergy
Needleverge Pathway
50%inclusion2 decks4 decks
42%synergy
Plateau
50%inclusion2 decks4 decks
38%synergy
Shattered Sanctum
50%inclusion2 decks4 decks
27%synergy
Scrubland
50%inclusion2 decks4 decks
38%synergy
Mana Confluence
50%inclusion2 decks4 decks
41%synergy
City of Brass
50%inclusion2 decks4 decks
40%synergy
Sulfurous Springs
50%inclusion2 decks4 decks
23%synergy
Brotherhood Headquarters
33%inclusion1 decks3 decks
32%synergy
Shattered Landscape
33%inclusion1 decks3 decks
14%synergy
Abstergo Entertainment
33%inclusion1 decks3 decks
33%synergy
Brightclimb Pathway
25%inclusion1 decks4 decks
16%synergy
Concealed Courtyard
25%inclusion1 decks4 decks
19%synergy
Inspiring Vantage
25%inclusion1 decks4 decks
21%synergy
Graven Cairns
25%inclusion1 decks4 decks
14%synergy
Agadeem's Awakening
25%inclusion1 decks4 decks
23%synergy
Blackcleave Cliffs
25%inclusion1 decks4 decks
19%synergy
Malakir Rebirth
25%inclusion1 decks4 decks
20%synergy
Forbidden Orchard
25%inclusion1 decks4 decks
22%synergy
Haunted Ridge
25%inclusion1 decks4 decks
5%synergy
Blightstep Pathway
25%inclusion1 decks4 decks
17%synergy
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