Altaïr, Brotherhood Mentor (Commander) - Expensive Core Control

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #425
2decks
As CommanderAs CardAverage DeckDecksView Precon
Bracket
All12345
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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Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
Back to Top
Farewell
50%inclusion1 decks2 decks
39%synergy
Creatures
Drumbellower
100%inclusion2 decks2 decks
98%synergy
Maha, Its Feathers Night
100%inclusion2 decks2 decks
99%synergy
Morbid Opportunist
100%inclusion2 decks2 decks
82%synergy
Mari, the Killing Quill
100%inclusion2 decks2 decks
93%synergy
Falthis, Shadowcat Familiar
100%inclusion2 decks2 decks
99%synergy
Shay Cormac
100%inclusion2 decks2 decks
97%synergy
Witch Enchanter
50%inclusion1 decks2 decks
44%synergy
Ertha Jo, Frontier Mentor
50%inclusion1 decks2 decks
49%synergy
High-Society Hunter
50%inclusion1 decks2 decks
48%synergy
Mathas, Fiend Seeker
50%inclusion1 decks2 decks
48%synergy
Marvin, Murderous Mimic
50%inclusion1 decks2 decks
49%synergy
Deathbringer Thoctar
50%inclusion1 decks2 decks
50%synergy
Stoneforge Mystic
50%inclusion1 decks2 decks
47%synergy
Brash Taunter
50%inclusion1 decks2 decks
47%synergy
Deadpool, Trading Card
50%inclusion1 decks2 decks
48%synergy
White Plume Adventurer
50%inclusion1 decks2 decks
49%synergy
Harvester of Souls
50%inclusion1 decks2 decks
47%synergy
Mother of Runes
50%inclusion1 decks2 decks
43%synergy
Abyssal Harvester
50%inclusion1 decks2 decks
49%synergy
Boggart Trawler
50%inclusion1 decks2 decks
48%synergy
Puresteel Paladin
50%inclusion1 decks2 decks
46%synergy
Kothophed, Soul Hoarder
50%inclusion1 decks2 decks
49%synergy
Daxos the Returned
50%inclusion1 decks2 decks
49%synergy
Otharri, Suns' Glory
50%inclusion1 decks2 decks
44%synergy
Sun Titan
50%inclusion1 decks2 decks
39%synergy
Loran of the Third Path
50%inclusion1 decks2 decks
43%synergy
Forsworn Paladin
50%inclusion1 decks2 decks
50%synergy
Queen Marchesa
50%inclusion1 decks2 decks
44%synergy
Goblin Sharpshooter
50%inclusion1 decks2 decks
49%synergy
Kalemne, Disciple of Iroas
50%inclusion1 decks2 decks
49%synergy
Archetype of Finality
50%inclusion1 decks2 decks
49%synergy
Codsworth, Handy Helper
50%inclusion1 decks2 decks
49%synergy
Lizard Blades
50%inclusion1 decks2 decks
48%synergy
Minthara, Merciless Soul
50%inclusion1 decks2 decks
48%synergy
Instants
Fire Covenant
50%inclusion1 decks2 decks
49%synergy
Mirror Strike
50%inclusion1 decks2 decks
50%synergy
Boros Charm
50%inclusion1 decks2 decks
21%synergy
Hatred
50%inclusion1 decks2 decks
50%synergy
Rakdos Charm
50%inclusion1 decks2 decks
41%synergy
Hide // Seek
50%inclusion1 decks2 decks
50%synergy
Final Showdown
50%inclusion1 decks2 decks
48%synergy
Stroke of Midnight
50%inclusion1 decks2 decks
38%synergy
Legion Leadership
50%inclusion1 decks2 decks
46%synergy
Swords to Plowshares
50%inclusion1 decks2 decks
-12%synergy
Bolt Bend
50%inclusion1 decks2 decks
48%synergy
Sejiri Shelter
50%inclusion1 decks2 decks
48%synergy
Inkshield
50%inclusion1 decks2 decks
42%synergy
Deflecting Palm
50%inclusion1 decks2 decks
44%synergy
Reprieve
50%inclusion1 decks2 decks
47%synergy
Fracture
50%inclusion1 decks2 decks
44%synergy
Generous Gift
50%inclusion1 decks2 decks
32%synergy
Batwing Brume
50%inclusion1 decks2 decks
49%synergy
Espers to Magicite
50%inclusion1 decks2 decks
48%synergy
Sorceries
Sevinne's Reclamation
50%inclusion1 decks2 decks
42%synergy
Vandalblast
50%inclusion1 decks2 decks
39%synergy
Agadeem's Awakening
50%inclusion1 decks2 decks
48%synergy
Painful Truths
50%inclusion1 decks2 decks
42%synergy
Night's Whisper
50%inclusion1 decks2 decks
37%synergy
Reanimate
50%inclusion1 decks2 decks
33%synergy
Ruinous Ultimatum
50%inclusion1 decks2 decks
11%synergy
Toxic Deluge
50%inclusion1 decks2 decks
42%synergy
Bloodsoaked Insight
50%inclusion1 decks2 decks
48%synergy
Sign in Blood
50%inclusion1 decks2 decks
42%synergy
Nibelheim Aflame
50%inclusion1 decks2 decks
49%synergy
Mutinous Massacre
50%inclusion1 decks2 decks
49%synergy
Utility Artifacts
Gorgon's Head
100%inclusion2 decks2 decks
99%synergy
Mithril Coat
100%inclusion2 decks2 decks
94%synergy
Vorpal Sword
100%inclusion2 decks2 decks
98%synergy
Thornbite Staff
100%inclusion2 decks2 decks
99%synergy
Basilisk Collar
100%inclusion2 decks2 decks
96%synergy
Glaring Spotlight
50%inclusion1 decks2 decks
50%synergy
Leyline Axe
50%inclusion1 decks2 decks
49%synergy
Shadowspear
50%inclusion1 decks2 decks
46%synergy
Sword of Hearth and Home
50%inclusion1 decks2 decks
47%synergy
Gorgon Flail
50%inclusion1 decks2 decks
49%synergy
Sting, the Glinting Dagger
50%inclusion1 decks2 decks
48%synergy
Whispersilk Cloak
50%inclusion1 decks2 decks
44%synergy
Mask of Griselbrand
50%inclusion1 decks2 decks
49%synergy
Reaper's Talisman
50%inclusion1 decks2 decks
49%synergy
Hexgold Halberd
50%inclusion1 decks2 decks
50%synergy
Brotherhood Regalia
50%inclusion1 decks2 decks
47%synergy
Bladehold War-Whip
50%inclusion1 decks2 decks
50%synergy
Haystack
50%inclusion1 decks2 decks
49%synergy
Hexplate Wallbreaker
50%inclusion1 decks2 decks
49%synergy
Enchantments
Reconnaissance
100%inclusion2 decks2 decks
89%synergy
All-Out Assault
100%inclusion2 decks2 decks
88%synergy
Ghoulish Impetus
50%inclusion1 decks2 decks
49%synergy
Gift of Doom
50%inclusion1 decks2 decks
49%synergy
Glasswing Grace
50%inclusion1 decks2 decks
49%synergy
Aspect of Gorgon
50%inclusion1 decks2 decks
50%synergy
Fighter Class
50%inclusion1 decks2 decks
47%synergy
Timely Ward
50%inclusion1 decks2 decks
50%synergy
Agent of the Shadow Thieves
50%inclusion1 decks2 decks
49%synergy
Rune of Mortality
50%inclusion1 decks2 decks
49%synergy
Sidequest: Catch a Fish
50%inclusion1 decks2 decks
50%synergy
Court of Ardenvale
50%inclusion1 decks2 decks
48%synergy
Dazzling Theater // Prop Room
50%inclusion1 decks2 decks
48%synergy
Oubliette
50%inclusion1 decks2 decks
50%synergy
Nowhere to Run
50%inclusion1 decks2 decks
49%synergy
Utility Lands
Bojuka Bog
100%inclusion2 decks2 decks
69%synergy
Shizo, Death's Storehouse
50%inclusion1 decks2 decks
43%synergy
Arcane Lighthouse
50%inclusion1 decks2 decks
49%synergy
The Black Gate
50%inclusion1 decks2 decks
49%synergy
Urza's Saga
50%inclusion1 decks2 decks
46%synergy
Minas Morgul, Dark Fortress
50%inclusion1 decks2 decks
49%synergy
Eiganjo Castle
50%inclusion1 decks2 decks
49%synergy
Takenuma, Abandoned Mire
50%inclusion1 decks2 decks
42%synergy
Vault of the Archangel
50%inclusion1 decks2 decks
27%synergy
Rogue's Passage
50%inclusion1 decks2 decks
26%synergy
Mana Artifacts
Talisman of Indulgence
100%inclusion2 decks2 decks
63%synergy
Rakdos Signet
100%inclusion2 decks2 decks
70%synergy
Patriar's Seal
100%inclusion2 decks2 decks
98%synergy
Talisman of Hierarchy
100%inclusion2 decks2 decks
59%synergy
Orzhov Signet
100%inclusion2 decks2 decks
68%synergy
Arcane Signet
50%inclusion1 decks2 decks
-36%synergy
Boros Signet
50%inclusion1 decks2 decks
22%synergy
Talisman of Conviction
50%inclusion1 decks2 decks
9%synergy
Bandit's Haul
50%inclusion1 decks2 decks
49%synergy
Fellwar Stone
50%inclusion1 decks2 decks
22%synergy
Sonic Screwdriver
50%inclusion1 decks2 decks
49%synergy
Bounty Board
50%inclusion1 decks2 decks
48%synergy
Lands
Savai Triome
100%inclusion2 decks2 decks
62%synergy
Command Tower
100%inclusion2 decks2 decks
8%synergy
Blood Crypt
100%inclusion2 decks2 decks
56%synergy
Sacred Foundry
100%inclusion2 decks2 decks
55%synergy
Nomad Outpost
100%inclusion2 decks2 decks
42%synergy
Swamp
100%inclusion2 decks2 decks
5%synergy
Godless Shrine
100%inclusion2 decks2 decks
53%synergy
Mountain
100%inclusion2 decks2 decks
6%synergy
Plains
100%inclusion2 decks2 decks
5%synergy
Forbidden Orchard
100%inclusion2 decks2 decks
97%synergy
Snow-Covered Swamp
100%inclusion2 decks2 decks
98%synergy
Marsh Flats
100%inclusion2 decks2 decks
69%synergy
Witch Enchanter
50%inclusion1 decks2 decks
44%synergy
Grand Coliseum
50%inclusion1 decks2 decks
50%synergy
Canyon Slough
50%inclusion1 decks2 decks
40%synergy
Exotic Orchard
50%inclusion1 decks2 decks
-2%synergy
Glasswing Grace
50%inclusion1 decks2 decks
49%synergy
Fetid Heath
50%inclusion1 decks2 decks
29%synergy
Tainted Field
50%inclusion1 decks2 decks
38%synergy
Agadeem's Awakening
50%inclusion1 decks2 decks
48%synergy
Sundown Pass
50%inclusion1 decks2 decks
30%synergy
Dragonskull Summit
50%inclusion1 decks2 decks
-2%synergy
Temple of Triumph
50%inclusion1 decks2 decks
28%synergy
Boggart Trawler
50%inclusion1 decks2 decks
48%synergy
Temple of Malice
50%inclusion1 decks2 decks
33%synergy
Shattered Landscape
50%inclusion1 decks2 decks
31%synergy
Luxury Suite
50%inclusion1 decks2 decks
19%synergy
Alpine Meadow
50%inclusion1 decks2 decks
49%synergy
Rugged Prairie
50%inclusion1 decks2 decks
33%synergy
Blazemire Verge
50%inclusion1 decks2 decks
38%synergy
Snow-Covered Plains
50%inclusion1 decks2 decks
48%synergy
Legion Leadership
50%inclusion1 decks2 decks
46%synergy
Tainted Peak
50%inclusion1 decks2 decks
40%synergy
Bloodsoaked Insight
50%inclusion1 decks2 decks
48%synergy
Arid Mesa
50%inclusion1 decks2 decks
19%synergy
Shattered Sanctum
50%inclusion1 decks2 decks
26%synergy
Spectator Seating
50%inclusion1 decks2 decks
19%synergy
Snow-Covered Mountain
50%inclusion1 decks2 decks
49%synergy
Sejiri Shelter
50%inclusion1 decks2 decks
48%synergy
Clifftop Retreat
50%inclusion1 decks2 decks
-1%synergy
Haunted Ridge
50%inclusion1 decks2 decks
30%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
Silent Clearing
50%inclusion1 decks2 decks
46%synergy
Starting Town
50%inclusion1 decks2 decks
47%synergy
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