Kelsien, the Plague (Commander) - Budget Aggro

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #424
4decks
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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Collective Inferno
50%inclusion1 decks2 decks
49%synergy
Creatures
Shay Cormac
100%inclusion3 decks3 decks
97%synergy
Blood Cultist
75%inclusion3 decks4 decks
75%synergy
Ertha Jo, Frontier Mentor
75%inclusion3 decks4 decks
74%synergy
Morbid Opportunist
75%inclusion3 decks4 decks
57%synergy
General's Enforcer
75%inclusion3 decks4 decks
67%synergy
Alesha, Who Laughs at Fate
67%inclusion2 decks3 decks
55%synergy
Taii Wakeen, Perfect Shot
50%inclusion2 decks4 decks
49%synergy
Mathas, Fiend Seeker
50%inclusion2 decks4 decks
48%synergy
Falthis, Shadowcat Familiar
50%inclusion2 decks4 decks
49%synergy
Clackbridge Troll
50%inclusion2 decks4 decks
50%synergy
Sun Titan
50%inclusion2 decks4 decks
39%synergy
Tor Wauki the Younger
50%inclusion2 decks4 decks
50%synergy
Minthara, Merciless Soul
50%inclusion2 decks4 decks
48%synergy
Solemn Simulacrum
25%inclusion1 decks4 decks
12%synergy
Rathi Trapper
25%inclusion1 decks4 decks
25%synergy
Steadfast Guard
25%inclusion1 decks4 decks
25%synergy
Lossarnach Captain
25%inclusion1 decks4 decks
24%synergy
Humble Defector
25%inclusion1 decks4 decks
23%synergy
Lawbringer
25%inclusion1 decks4 decks
25%synergy
Pious Warrior
25%inclusion1 decks4 decks
25%synergy
Robaran Mercenaries
25%inclusion1 decks4 decks
25%synergy
Ankle Shanker
25%inclusion1 decks4 decks
22%synergy
Reveille Squad
25%inclusion1 decks4 decks
25%synergy
Deadeye Duelist
25%inclusion1 decks4 decks
25%synergy
Corrosive Mentor
25%inclusion1 decks4 decks
25%synergy
Adeline, Resplendent Cathar
25%inclusion1 decks4 decks
9%synergy
Agrus Kos, Eternal Soldier
25%inclusion1 decks4 decks
25%synergy
Zealot il-Vec
25%inclusion1 decks4 decks
25%synergy
Resistance Skywarden
25%inclusion1 decks4 decks
25%synergy
Fang Skulkin
25%inclusion1 decks4 decks
25%synergy
Termination Facilitator
25%inclusion1 decks4 decks
23%synergy
Rustrazor Butcher
25%inclusion1 decks4 decks
25%synergy
Ballista Squad
25%inclusion1 decks4 decks
25%synergy
Flamescroll Celebrant
25%inclusion1 decks4 decks
24%synergy
Mari, the Killing Quill
25%inclusion1 decks4 decks
18%synergy
Hateflayer
25%inclusion1 decks4 decks
25%synergy
Riders of Rohan
25%inclusion1 decks4 decks
25%synergy
Alesha, Who Smiles at Death
25%inclusion1 decks4 decks
21%synergy
Slinking Giant
25%inclusion1 decks4 decks
25%synergy
Vulshok Sorcerer
25%inclusion1 decks4 decks
25%synergy
Void Beckoner
25%inclusion1 decks4 decks
24%synergy
Hanweir Garrison
25%inclusion1 decks4 decks
21%synergy
Magda, the Hoardmaster
25%inclusion1 decks4 decks
23%synergy
Errant Doomsayers
25%inclusion1 decks4 decks
25%synergy
Bastion Protector
25%inclusion1 decks4 decks
24%synergy
Lightbringer
25%inclusion1 decks4 decks
25%synergy
Onyx Mage
25%inclusion1 decks4 decks
25%synergy
Torbran, Thane of Red Fell
25%inclusion1 decks4 decks
25%synergy
Cinderbones
25%inclusion1 decks4 decks
25%synergy
Beregond of the Guard
25%inclusion1 decks4 decks
25%synergy
Instants
Dire Tactics
75%inclusion3 decks4 decks
72%synergy
Terminate
75%inclusion3 decks4 decks
63%synergy
Stroke of Midnight
75%inclusion3 decks4 decks
63%synergy
Despark
75%inclusion3 decks4 decks
61%synergy
Crackling Doom
75%inclusion3 decks4 decks
58%synergy
Mortify
75%inclusion3 decks4 decks
60%synergy
Chaos Warp
50%inclusion2 decks4 decks
34%synergy
Boros Charm
50%inclusion2 decks4 decks
21%synergy
Unbreakable Formation
50%inclusion2 decks4 decks
45%synergy
You Are Already Dead
50%inclusion2 decks4 decks
48%synergy
Anguished Unmaking
50%inclusion2 decks4 decks
16%synergy
Bladebrand
50%inclusion2 decks4 decks
49%synergy
Offer Immortality
50%inclusion2 decks4 decks
49%synergy
Path to Exile
50%inclusion2 decks4 decks
3%synergy
Mirrodin Avenged
50%inclusion2 decks4 decks
49%synergy
Fracture
50%inclusion2 decks4 decks
44%synergy
Archenemy's Charm
33%inclusion1 decks3 decks
33%synergy
Carom
25%inclusion1 decks4 decks
25%synergy
Fatal Push
25%inclusion1 decks4 decks
24%synergy
Toxin Analysis
25%inclusion1 decks4 decks
25%synergy
Act of Heroism
25%inclusion1 decks4 decks
25%synergy
Go for the Throat
25%inclusion1 decks4 decks
22%synergy
Return the Favor
25%inclusion1 decks4 decks
23%synergy
Rally the Righteous
25%inclusion1 decks4 decks
25%synergy
Call the Coppercoats
25%inclusion1 decks4 decks
21%synergy
Virulent Swipe
25%inclusion1 decks4 decks
25%synergy
Murder
25%inclusion1 decks4 decks
23%synergy
Wear // Tear
25%inclusion1 decks4 decks
13%synergy
Swords to Plowshares
25%inclusion1 decks4 decks
-37%synergy
Surge of Salvation
25%inclusion1 decks4 decks
24%synergy
Moment of Valor
25%inclusion1 decks4 decks
25%synergy
Djeru's Resolve
25%inclusion1 decks4 decks
25%synergy
Gallifrey Falls // No More
25%inclusion1 decks4 decks
25%synergy
Deflecting Palm
25%inclusion1 decks4 decks
19%synergy
Puncture Blast
25%inclusion1 decks4 decks
25%synergy
Barbed Lightning
25%inclusion1 decks4 decks
25%synergy
Abrade
25%inclusion1 decks4 decks
19%synergy
Tragic Slip
25%inclusion1 decks4 decks
24%synergy
Generous Gift
25%inclusion1 decks4 decks
6%synergy
Sorceries
Read the Bones
75%inclusion3 decks4 decks
66%synergy
Blasphemous Act
75%inclusion3 decks4 decks
52%synergy
Night's Whisper
75%inclusion3 decks4 decks
62%synergy
Sign in Blood
75%inclusion3 decks4 decks
67%synergy
Vindicate
50%inclusion2 decks4 decks
44%synergy
Damn
50%inclusion2 decks4 decks
32%synergy
Vat Emergence
25%inclusion1 decks4 decks
25%synergy
Agonizing Syphon
25%inclusion1 decks4 decks
25%synergy
Diabolic Tutor
25%inclusion1 decks4 decks
19%synergy
Open the Armory
25%inclusion1 decks4 decks
21%synergy
Wrath of God
25%inclusion1 decks4 decks
21%synergy
Vandalblast
25%inclusion1 decks4 decks
14%synergy
Faithless Looting
25%inclusion1 decks4 decks
10%synergy
Mythos of Snapdax
25%inclusion1 decks4 decks
19%synergy
Unearth
25%inclusion1 decks4 decks
23%synergy
Painful Truths
25%inclusion1 decks4 decks
17%synergy
Arc Lightning
25%inclusion1 decks4 decks
25%synergy
Unfinished Business
25%inclusion1 decks4 decks
24%synergy
Cut a Deal
25%inclusion1 decks4 decks
23%synergy
Call of the Death-Dweller
25%inclusion1 decks4 decks
25%synergy
Ruinous Ultimatum
25%inclusion1 decks4 decks
-14%synergy
Cleansing Nova
25%inclusion1 decks4 decks
23%synergy
Drown in Ichor
25%inclusion1 decks4 decks
25%synergy
Utility Artifacts
Quietus Spike
50%inclusion2 decks4 decks
49%synergy
Glaring Spotlight
50%inclusion2 decks4 decks
50%synergy
Gorgon's Head
25%inclusion1 decks4 decks
24%synergy
Illusionist's Bracers
25%inclusion1 decks4 decks
23%synergy
Blight Sickle
25%inclusion1 decks4 decks
25%synergy
Vorpal Sword
25%inclusion1 decks4 decks
23%synergy
Gorgon Flail
25%inclusion1 decks4 decks
24%synergy
Sting, the Glinting Dagger
25%inclusion1 decks4 decks
23%synergy
Magewright's Stone
25%inclusion1 decks4 decks
24%synergy
Hunter's Blowgun
25%inclusion1 decks4 decks
24%synergy
Brass's Tunnel-Grinder
25%inclusion1 decks4 decks
23%synergy
Battlemage's Bracers
25%inclusion1 decks4 decks
24%synergy
Champion's Helm
25%inclusion1 decks4 decks
24%synergy
Swiftfoot Boots
25%inclusion1 decks4 decks
-7%synergy
Puppet Strings
25%inclusion1 decks4 decks
25%synergy
Basilisk Collar
25%inclusion1 decks4 decks
21%synergy
Enchantments
Rune of Mortality
50%inclusion2 decks4 decks
49%synergy
Everlasting Torment
50%inclusion2 decks4 decks
50%synergy
Nowhere to Run
33%inclusion1 decks3 decks
33%synergy
Fists of the Demigod
25%inclusion1 decks4 decks
25%synergy
Tocasia's Welcome
25%inclusion1 decks4 decks
20%synergy
Forging the Tyrite Sword
25%inclusion1 decks4 decks
24%synergy
Aspect of Gorgon
25%inclusion1 decks4 decks
25%synergy
Feast of the Victorious Dead
25%inclusion1 decks4 decks
24%synergy
Shared Animosity
25%inclusion1 decks4 decks
17%synergy
Mardu Runemark
25%inclusion1 decks4 decks
25%synergy
Mardu Ascendancy
25%inclusion1 decks4 decks
20%synergy
Death Pits of Rath
25%inclusion1 decks4 decks
25%synergy
Agent of the Shadow Thieves
25%inclusion1 decks4 decks
24%synergy
Curse of Opulence
25%inclusion1 decks4 decks
19%synergy
At Knifepoint
25%inclusion1 decks4 decks
23%synergy
Utility Lands
Muraganda Raceway
33%inclusion1 decks3 decks
33%synergy
Bojuka Bog
25%inclusion1 decks4 decks
-6%synergy
Barren Moor
25%inclusion1 decks4 decks
24%synergy
Forgotten Cave
25%inclusion1 decks4 decks
24%synergy
Cryptic Spires
25%inclusion1 decks4 decks
25%synergy
Secluded Steppe
25%inclusion1 decks4 decks
24%synergy
Castle Embereth
25%inclusion1 decks4 decks
21%synergy
Detection Tower
25%inclusion1 decks4 decks
24%synergy
Hidden Volcano
25%inclusion1 decks4 decks
25%synergy
Hidden Courtyard
25%inclusion1 decks4 decks
25%synergy
Contested War Zone
25%inclusion1 decks4 decks
25%synergy
Rogue's Passage
25%inclusion1 decks4 decks
1%synergy
Hidden Necropolis
25%inclusion1 decks4 decks
25%synergy
Mana Artifacts
Arcane Signet
75%inclusion3 decks4 decks
-11%synergy
Sol Ring
75%inclusion3 decks4 decks
-14%synergy
Commander's Sphere
50%inclusion2 decks4 decks
36%synergy
Boros Signet
50%inclusion2 decks4 decks
22%synergy
Orzhov Signet
50%inclusion2 decks4 decks
18%synergy
Talisman of Indulgence
25%inclusion1 decks4 decks
-12%synergy
Rakdos Signet
25%inclusion1 decks4 decks
-5%synergy
Talisman of Conviction
25%inclusion1 decks4 decks
-16%synergy
Bandit's Haul
25%inclusion1 decks4 decks
24%synergy
Fellwar Stone
25%inclusion1 decks4 decks
-3%synergy
Mind Stone
25%inclusion1 decks4 decks
16%synergy
Bounty Board
25%inclusion1 decks4 decks
23%synergy
Lands
Swamp
100%inclusion4 decks4 decks
5%synergy
Mountain
100%inclusion4 decks4 decks
6%synergy
Plains
100%inclusion4 decks4 decks
5%synergy
Command Tower
75%inclusion3 decks4 decks
-17%synergy
Exotic Orchard
75%inclusion3 decks4 decks
23%synergy
Dragonskull Summit
75%inclusion3 decks4 decks
23%synergy
Isolated Chapel
75%inclusion3 decks4 decks
22%synergy
Clifftop Retreat
75%inclusion3 decks4 decks
24%synergy
Caves of Koilos
50%inclusion2 decks4 decks
11%synergy
Nomad Outpost
50%inclusion2 decks4 decks
-9%synergy
Temple of Triumph
50%inclusion2 decks4 decks
28%synergy
Temple of Silence
50%inclusion2 decks4 decks
27%synergy
Terramorphic Expanse
25%inclusion1 decks4 decks
6%synergy
Myriad Landscape
25%inclusion1 decks4 decks
13%synergy
Conduit Pylons
25%inclusion1 decks4 decks
25%synergy
Smoldering Marsh
25%inclusion1 decks4 decks
-11%synergy
Fetid Heath
25%inclusion1 decks4 decks
4%synergy
Tainted Field
25%inclusion1 decks4 decks
13%synergy
Graven Cairns
25%inclusion1 decks4 decks
14%synergy
Ash Barrens
25%inclusion1 decks4 decks
18%synergy
Unclaimed Territory
25%inclusion1 decks4 decks
17%synergy
Foreboding Ruins
25%inclusion1 decks4 decks
14%synergy
Battlefield Forge
25%inclusion1 decks4 decks
-15%synergy
Temple of Malice
25%inclusion1 decks4 decks
8%synergy
Promising Vein
25%inclusion1 decks4 decks
25%synergy
Rugged Prairie
25%inclusion1 decks4 decks
8%synergy
Boros Garrison
25%inclusion1 decks4 decks
12%synergy
Evolving Wilds
25%inclusion1 decks4 decks
-1%synergy
Orzhov Basilica
25%inclusion1 decks4 decks
11%synergy
Wind-Scarred Crag
25%inclusion1 decks4 decks
17%synergy
Path of Ancestry
25%inclusion1 decks4 decks
-13%synergy
Sulfurous Springs
25%inclusion1 decks4 decks
-3%synergy
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