Altaïr, Brotherhood Mentor (Commander) - Optimized Aggro

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #406
2decks
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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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Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Smothering Tithe
50%inclusion1 decks2 decks
24%synergy
Opposition Agent
50%inclusion1 decks2 decks
47%synergy
Demonic Tutor
50%inclusion1 decks2 decks
31%synergy
Gamble
50%inclusion1 decks2 decks
43%synergy
Enlightened Tutor
50%inclusion1 decks2 decks
38%synergy
Vampiric Tutor
50%inclusion1 decks2 decks
35%synergy
Creatures
Mari, the Killing Quill
100%inclusion2 decks2 decks
93%synergy
Mother of Runes
100%inclusion2 decks2 decks
92%synergy
General's Enforcer
100%inclusion2 decks2 decks
92%synergy
Minthara, Merciless Soul
100%inclusion2 decks2 decks
98%synergy
Zuko, Firebending Master
100%inclusion1 decks1 decks
98%synergy
Blood Cultist
50%inclusion1 decks2 decks
50%synergy
Karlach, Fury of Avernus
50%inclusion1 decks2 decks
46%synergy
Drumbellower
50%inclusion1 decks2 decks
48%synergy
Kellan, the Fae-Blooded
50%inclusion1 decks2 decks
49%synergy
Humble Defector
50%inclusion1 decks2 decks
48%synergy
Taii Wakeen, Perfect Shot
50%inclusion1 decks2 decks
49%synergy
Taranika, Akroan Veteran
50%inclusion1 decks2 decks
50%synergy
Serra Ascendant
50%inclusion1 decks2 decks
48%synergy
Morbid Opportunist
50%inclusion1 decks2 decks
33%synergy
Stoneforge Mystic
50%inclusion1 decks2 decks
47%synergy
Danitha, Benalia's Hope
50%inclusion1 decks2 decks
48%synergy
Imperial Recruiter
50%inclusion1 decks2 decks
45%synergy
Spirit en-Dal
50%inclusion1 decks2 decks
50%synergy
Esper Sentinel
50%inclusion1 decks2 decks
31%synergy
Teysa Karlov
50%inclusion1 decks2 decks
43%synergy
Celestine, the Living Saint
50%inclusion1 decks2 decks
49%synergy
Alesha, Who Smiles at Death
50%inclusion1 decks2 decks
46%synergy
Falthis, Shadowcat Familiar
50%inclusion1 decks2 decks
49%synergy
Tori D'Avenant, Fury Rider
50%inclusion1 decks2 decks
47%synergy
Zulaport Cutthroat
50%inclusion1 decks2 decks
40%synergy
Rev, Tithe Extractor
50%inclusion1 decks2 decks
47%synergy
Daxos the Returned
50%inclusion1 decks2 decks
49%synergy
Royal Assassin
50%inclusion1 decks2 decks
47%synergy
Otharri, Suns' Glory
50%inclusion1 decks2 decks
44%synergy
Loran of the Third Path
50%inclusion1 decks2 decks
43%synergy
Feldon of the Third Path
50%inclusion1 decks2 decks
47%synergy
Bureau Headmaster
50%inclusion1 decks2 decks
49%synergy
Akiri, Fearless Voyager
50%inclusion1 decks2 decks
48%synergy
Grand Abolisher
50%inclusion1 decks2 decks
41%synergy
Ranger-Captain of Eos
50%inclusion1 decks2 decks
46%synergy
Massacre Girl, Known Killer
50%inclusion1 decks2 decks
48%synergy
Ojer Axonil, Deepest Might
50%inclusion1 decks2 decks
50%synergy
Queen Marchesa
50%inclusion1 decks2 decks
44%synergy
Dauthi Voidwalker
50%inclusion1 decks2 decks
46%synergy
Jirina, Dauntless General
50%inclusion1 decks2 decks
48%synergy
Instants
Flawless Maneuver
100%inclusion2 decks2 decks
85%synergy
Deadly Rollick
50%inclusion1 decks2 decks
39%synergy
Dire Tactics
50%inclusion1 decks2 decks
47%synergy
Boros Charm
50%inclusion1 decks2 decks
20%synergy
Dark Ritual
50%inclusion1 decks2 decks
34%synergy
Brave the Elements
50%inclusion1 decks2 decks
50%synergy
You Are Already Dead
50%inclusion1 decks2 decks
48%synergy
Swords to Plowshares
50%inclusion1 decks2 decks
-12%synergy
Path to Exile
50%inclusion1 decks2 decks
3%synergy
Mirrodin Avenged
50%inclusion1 decks2 decks
49%synergy
Your Temple Is Under Attack
50%inclusion1 decks2 decks
49%synergy
Sorceries
Open the Armory
100%inclusion2 decks2 decks
96%synergy
Unearth
100%inclusion2 decks2 decks
98%synergy
Steelshaper's Gift
100%inclusion2 decks2 decks
97%synergy
Austere Command
50%inclusion1 decks2 decks
42%synergy
Sevinne's Reclamation
50%inclusion1 decks2 decks
42%synergy
Profane Tutor
50%inclusion1 decks2 decks
49%synergy
Secret Rendezvous
50%inclusion1 decks2 decks
48%synergy
Vandalblast
50%inclusion1 decks2 decks
39%synergy
Farewell
50%inclusion1 decks2 decks
39%synergy
Vindicate
50%inclusion1 decks2 decks
44%synergy
Chainer's Edict
50%inclusion1 decks2 decks
50%synergy
Call a Surprise Witness
50%inclusion1 decks2 decks
50%synergy
Taunt from the Rampart
50%inclusion1 decks2 decks
46%synergy
Call of the Death-Dweller
50%inclusion1 decks2 decks
50%synergy
Reconstruct History
50%inclusion1 decks2 decks
49%synergy
Reanimate
50%inclusion1 decks2 decks
34%synergy
Toxic Deluge
50%inclusion1 decks2 decks
42%synergy
Grim Tutor
50%inclusion1 decks2 decks
46%synergy
Reckless Handling
50%inclusion1 decks2 decks
49%synergy
Utility Artifacts
Gorgon's Head
100%inclusion2 decks2 decks
99%synergy
Vorpal Sword
100%inclusion2 decks2 decks
98%synergy
Sting, the Glinting Dagger
100%inclusion2 decks2 decks
98%synergy
Thornbite Staff
100%inclusion2 decks2 decks
99%synergy
Basilisk Collar
100%inclusion2 decks2 decks
96%synergy
Quietus Spike
50%inclusion1 decks2 decks
49%synergy
Illusionist's Bracers
50%inclusion1 decks2 decks
48%synergy
Mithril Coat
50%inclusion1 decks2 decks
44%synergy
Sculpting Steel
50%inclusion1 decks2 decks
49%synergy
Shadowspear
50%inclusion1 decks2 decks
46%synergy
Gorgon Flail
50%inclusion1 decks2 decks
49%synergy
Magewright's Stone
50%inclusion1 decks2 decks
49%synergy
Hunter's Blowgun
50%inclusion1 decks2 decks
49%synergy
Swiftfoot Boots
50%inclusion1 decks2 decks
19%synergy
Enchantments
Fighter Class
100%inclusion2 decks2 decks
97%synergy
Rune of Mortality
100%inclusion2 decks2 decks
99%synergy
Reconnaissance
50%inclusion1 decks2 decks
39%synergy
Aspect of Gorgon
50%inclusion1 decks2 decks
49%synergy
Forge Anew
50%inclusion1 decks2 decks
48%synergy
Sigarda's Aid
50%inclusion1 decks2 decks
47%synergy
Mantle of the Ancients
50%inclusion1 decks2 decks
49%synergy
Folk Hero
50%inclusion1 decks2 decks
50%synergy
Revel in Riches
50%inclusion1 decks2 decks
43%synergy
Land Tax
50%inclusion1 decks2 decks
44%synergy
All-Out Assault
50%inclusion1 decks2 decks
38%synergy
Planeswalkers
Elspeth, Knight-Errant
50%inclusion1 decks2 decks
50%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
50%inclusion1 decks2 decks
36%synergy
Vault of the Archangel
50%inclusion1 decks2 decks
27%synergy
Mana Artifacts
Arcane Signet
100%inclusion2 decks2 decks
14%synergy
Patriar's Seal
100%inclusion2 decks2 decks
98%synergy
Talisman of Indulgence
50%inclusion1 decks2 decks
13%synergy
Relic of Legends
50%inclusion1 decks2 decks
47%synergy
Sol Ring
50%inclusion1 decks2 decks
-39%synergy
Talisman of Conviction
50%inclusion1 decks2 decks
9%synergy
Mox Amber
50%inclusion1 decks2 decks
46%synergy
Talisman of Hierarchy
50%inclusion1 decks2 decks
9%synergy
Mox Opal
50%inclusion1 decks2 decks
46%synergy
Lands
Savai Triome
100%inclusion2 decks2 decks
61%synergy
Command Tower
100%inclusion2 decks2 decks
8%synergy
Exotic Orchard
100%inclusion2 decks2 decks
48%synergy
Blood Crypt
100%inclusion2 decks2 decks
57%synergy
Sacred Foundry
100%inclusion2 decks2 decks
56%synergy
Graven Cairns
100%inclusion2 decks2 decks
89%synergy
Swamp
100%inclusion2 decks2 decks
5%synergy
Dragonskull Summit
100%inclusion2 decks2 decks
49%synergy
Godless Shrine
100%inclusion2 decks2 decks
53%synergy
Isolated Chapel
100%inclusion2 decks2 decks
48%synergy
Luxury Suite
100%inclusion2 decks2 decks
68%synergy
Mountain
100%inclusion2 decks2 decks
6%synergy
Plains
100%inclusion2 decks2 decks
5%synergy
Arid Mesa
100%inclusion2 decks2 decks
68%synergy
Clifftop Retreat
100%inclusion2 decks2 decks
50%synergy
Marsh Flats
100%inclusion2 decks2 decks
68%synergy
Bloodstained Mire
100%inclusion2 decks2 decks
68%synergy
Raucous Theater
50%inclusion1 decks2 decks
40%synergy
Fabled Passage
50%inclusion1 decks2 decks
42%synergy
Brightclimb Pathway
50%inclusion1 decks2 decks
41%synergy
Shadowy Backstreet
50%inclusion1 decks2 decks
40%synergy
Bleachbone Verge
50%inclusion1 decks2 decks
40%synergy
Concealed Courtyard
50%inclusion1 decks2 decks
44%synergy
Caves of Koilos
50%inclusion1 decks2 decks
11%synergy
Inspiring Vantage
50%inclusion1 decks2 decks
46%synergy
Fetid Heath
50%inclusion1 decks2 decks
30%synergy
Nomad Outpost
50%inclusion1 decks2 decks
-8%synergy
Blackcleave Cliffs
50%inclusion1 decks2 decks
44%synergy
Battlefield Forge
50%inclusion1 decks2 decks
10%synergy
Temple of Malice
50%inclusion1 decks2 decks
33%synergy
Rugged Prairie
50%inclusion1 decks2 decks
34%synergy
Blazemire Verge
50%inclusion1 decks2 decks
38%synergy
Elegant Parlor
50%inclusion1 decks2 decks
40%synergy
Sunbillow Verge
50%inclusion1 decks2 decks
41%synergy
Needleverge Pathway
50%inclusion1 decks2 decks
42%synergy
Path of Ancestry
50%inclusion1 decks2 decks
12%synergy
Shattered Sanctum
50%inclusion1 decks2 decks
26%synergy
Spectator Seating
50%inclusion1 decks2 decks
18%synergy
Forbidden Orchard
50%inclusion1 decks2 decks
47%synergy
Mana Confluence
50%inclusion1 decks2 decks
41%synergy
Haunted Ridge
50%inclusion1 decks2 decks
30%synergy
Blightstep Pathway
50%inclusion1 decks2 decks
42%synergy
Temple of Silence
50%inclusion1 decks2 decks
27%synergy
Vault of Champions
50%inclusion1 decks2 decks
17%synergy
City of Brass
50%inclusion1 decks2 decks
40%synergy
Sulfurous Springs
50%inclusion1 decks2 decks
23%synergy
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