Altaïr, Brotherhood Mentor (Commander) - Budget Core

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #415
75decks
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
High Synergy Cards
Top Cards
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
Back to Top
Minthara, Merciless Soul
80%inclusion60 decks75 decks
78%synergy
Falthis, Shadowcat Familiar
76%inclusion57 decks75 decks
75%synergy
Rune of Mortality
76%inclusion57 decks75 decks
75%synergy
You Are Already Dead
72%inclusion54 decks75 decks
70%synergy
Mirrodin Avenged
65%inclusion49 decks75 decks
65%synergy
Humble Defector
59%inclusion44 decks75 decks
56%synergy
Gorgon's Head
57%inclusion43 decks75 decks
56%synergy
Bladebrand
56%inclusion42 decks75 decks
55%synergy
Blood Cultist
55%inclusion41 decks75 decks
54%synergy
General's Enforcer
63%inclusion47 decks75 decks
54%synergy
Top Cards
Morbid Opportunist
68%inclusion51 decks75 decks
50%synergy
Crackling Doom
60%inclusion45 decks75 decks
43%synergy
Otharri, Suns' Glory
57%inclusion43 decks75 decks
52%synergy
Basilisk Collar
57%inclusion43 decks75 decks
53%synergy
Mythos of Snapdax
56%inclusion42 decks75 decks
50%synergy
Despark
56%inclusion42 decks75 decks
42%synergy
Shay Cormac
56%inclusion35 decks63 decks
53%synergy
Hunter's Blowgun
55%inclusion41 decks75 decks
54%synergy
Mathas, Fiend Seeker
53%inclusion40 decks75 decks
51%synergy
Read the Bones
53%inclusion40 decks75 decks
44%synergy
Creatures
Void Beckoner
53%inclusion40 decks75 decks
53%synergy
Slaughter Specialist
51%inclusion38 decks75 decks
50%synergy
Ankle Shanker
49%inclusion37 decks75 decks
46%synergy
Harvester of Souls
48%inclusion36 decks75 decks
45%synergy
Ertha Jo, Frontier Mentor
46%inclusion33 decks71 decks
46%synergy
Taii Wakeen, Perfect Shot
46%inclusion33 decks71 decks
46%synergy
Archetype of Finality
45%inclusion34 decks75 decks
44%synergy
Vulshok Sorcerer
45%inclusion34 decks75 decks
45%synergy
Tor Wauki the Younger
44%inclusion33 decks75 decks
44%synergy
Cunning Sparkmage
43%inclusion32 decks75 decks
42%synergy
Clackbridge Troll
41%inclusion31 decks75 decks
41%synergy
Termination Facilitator
41%inclusion31 decks75 decks
40%synergy
Onyx Mage
40%inclusion30 decks75 decks
40%synergy
Deathbringer Thoctar
39%inclusion29 decks75 decks
38%synergy
Zagras, Thief of Heartbeats
39%inclusion29 decks75 decks
38%synergy
Sun Titan
35%inclusion26 decks75 decks
24%synergy
Magda, the Hoardmaster
32%inclusion23 decks71 decks
30%synergy
Robaran Mercenaries
32%inclusion24 decks75 decks
32%synergy
Lae'zel, Vlaakith's Champion
31%inclusion23 decks75 decks
29%synergy
Rakdos Ickspitter
28%inclusion21 decks75 decks
28%synergy
Solemn Simulacrum
27%inclusion20 decks75 decks
14%synergy
Jirina, Dauntless General
25%inclusion19 decks75 decks
23%synergy
Kalemne, Disciple of Iroas
24%inclusion18 decks75 decks
23%synergy
Assault Intercessor
21%inclusion16 decks75 decks
21%synergy
Mari, the Killing Quill
21%inclusion16 decks75 decks
15%synergy
Akiri, Fearless Voyager
20%inclusion15 decks75 decks
18%synergy
Prodigal Pyromancer
17%inclusion13 decks75 decks
17%synergy
Queen Marchesa
17%inclusion13 decks75 decks
11%synergy
Grateful Apparition
17%inclusion13 decks75 decks
17%synergy
Zuko, Firebending Master
17%inclusion1 decks6 decks
15%synergy
Royal Assassin
16%inclusion12 decks75 decks
13%synergy
White Plume Adventurer
13%inclusion10 decks75 decks
12%synergy
Alesha, Who Smiles at Death
13%inclusion10 decks75 decks
10%synergy
Burnished Hart
12%inclusion9 decks75 decks
10%synergy
Akroan Horse
12%inclusion9 decks75 decks
12%synergy
Athreos, Shroud-Veiled
11%inclusion8 decks75 decks
9%synergy
Lurking Deadeye
11%inclusion8 decks75 decks
11%synergy
Vincent Valentine
10%inclusion2 decks20 decks
9%synergy
Faller's Faithful
8.3%inclusion1 decks12 decks
8%synergy
Hooded Blightfang
8.0%inclusion6 decks75 decks
8%synergy
Mahadi, Emporium Master
8.0%inclusion6 decks75 decks
-1%synergy
Stun Sniper
8.0%inclusion6 decks75 decks
8%synergy
Sram, Senior Edificer
8.0%inclusion6 decks75 decks
5%synergy
Qarsi Revenant
7.7%inclusion2 decks26 decks
5%synergy
Drumbellower
6.7%inclusion5 decks75 decks
5%synergy
Gisa, Glorious Resurrector
6.7%inclusion5 decks75 decks
6%synergy
Obosh, the Preypiercer
6.7%inclusion5 decks75 decks
6%synergy
Torbran, Thane of Red Fell
6.7%inclusion5 decks75 decks
6%synergy
High-Society Hunter
6.3%inclusion3 decks48 decks
4%synergy
Alesha, Who Laughs at Fate
6.3%inclusion3 decks48 decks
-6%synergy
Instants
Mortify
49%inclusion37 decks75 decks
34%synergy
Dire Tactics
43%inclusion32 decks75 decks
40%synergy
Offer Immortality
43%inclusion32 decks75 decks
42%synergy
Terminate
43%inclusion32 decks75 decks
30%synergy
Virulent Swipe
40%inclusion30 decks75 decks
40%synergy
Toxin Analysis
32%inclusion24 decks75 decks
32%synergy
Thrill of Possibility
27%inclusion20 decks75 decks
19%synergy
Stroke of Midnight
25%inclusion19 decks75 decks
13%synergy
Tragic Slip
20%inclusion15 decks75 decks
19%synergy
Path to Exile
19%inclusion14 decks75 decks
-28%synergy
Battle-Rage Blessing
19%inclusion14 decks75 decks
18%synergy
Bedevil
17%inclusion13 decks75 decks
10%synergy
Generous Gift
17%inclusion13 decks75 decks
-2%synergy
To Arms!
16%inclusion12 decks75 decks
16%synergy
Whisper of the Dross
15%inclusion11 decks75 decks
14%synergy
Volt Charge
15%inclusion11 decks75 decks
15%synergy
Swords to Plowshares
15%inclusion11 decks75 decks
-48%synergy
Utter End
13%inclusion10 decks75 decks
8%synergy
Fracture
13%inclusion10 decks75 decks
7%synergy
Rakdos Charm
12%inclusion9 decks75 decks
3%synergy
Coat with Venom
12%inclusion9 decks75 decks
12%synergy
Touch of Moonglove
12%inclusion9 decks75 decks
12%synergy
Wisecrack
11%inclusion1 decks9 decks
11%synergy
Inevitable Defeat
11%inclusion3 decks28 decks
5%synergy
Chaos Warp
11%inclusion8 decks75 decks
-6%synergy
Alchemist's Gift
11%inclusion8 decks75 decks
11%synergy
Abrade
11%inclusion8 decks75 decks
5%synergy
Djeru's Resolve
11%inclusion8 decks75 decks
11%synergy
Loran's Escape
9.3%inclusion7 decks75 decks
8%synergy
Wear // Tear
9.3%inclusion7 decks75 decks
-2%synergy
Reroute Systems
8.3%inclusion1 decks12 decks
8%synergy
Legion Leadership
7.4%inclusion5 decks68 decks
3%synergy
Sazacap's Brew
6.9%inclusion4 decks58 decks
7%synergy
Lash of Thorns
6.7%inclusion5 decks75 decks
7%synergy
Murder
6.7%inclusion5 decks75 decks
4%synergy
Disenchant
6.7%inclusion5 decks75 decks
5%synergy
Lightning Bolt
5.3%inclusion4 decks75 decks
2%synergy
Go for the Throat
5.3%inclusion4 decks75 decks
2%synergy
Return to Dust
5.3%inclusion4 decks75 decks
2%synergy
Moment of Valor
5.3%inclusion4 decks75 decks
5%synergy
Blood Pact
5.3%inclusion4 decks75 decks
5%synergy
Deflecting Palm
5.3%inclusion4 decks75 decks
-1%synergy
Sorceries
Painful Truths
51%inclusion38 decks75 decks
42%synergy
Call of the Death-Dweller
45%inclusion34 decks75 decks
45%synergy
Sign in Blood
45%inclusion34 decks75 decks
37%synergy
Drown in Ichor
32%inclusion24 decks75 decks
32%synergy
Open the Armory
25%inclusion19 decks75 decks
21%synergy
Austere Command
21%inclusion16 decks75 decks
14%synergy
Faithless Looting
21%inclusion16 decks75 decks
6%synergy
Unearth
19%inclusion14 decks75 decks
16%synergy
Single Combat
17%inclusion13 decks75 decks
16%synergy
Vat Emergence
15%inclusion11 decks75 decks
15%synergy
Feed the Swarm
15%inclusion11 decks75 decks
10%synergy
Night's Whisper
15%inclusion11 decks75 decks
2%synergy
Unfinished Business
15%inclusion11 decks75 decks
14%synergy
Vindicate
13%inclusion10 decks75 decks
7%synergy
Cleansing Nova
13%inclusion10 decks75 decks
11%synergy
Sevinne's Reclamation
12%inclusion9 decks75 decks
4%synergy
Rip Apart
12%inclusion9 decks75 decks
11%synergy
Ambition's Cost
12%inclusion9 decks75 decks
10%synergy
Divine Reckoning
11%inclusion8 decks75 decks
10%synergy
Recommission
8.0%inclusion6 decks75 decks
8%synergy
Decode Transmissions
7.7%inclusion1 decks13 decks
7%synergy
Blasphemous Act
6.7%inclusion5 decks75 decks
-16%synergy
Reconstruct History
6.7%inclusion5 decks75 decks
6%synergy
Ruinous Ultimatum
5.3%inclusion4 decks75 decks
-34%synergy
Utility Artifacts
Quietus Spike
48%inclusion36 decks75 decks
47%synergy
Vorpal Sword
44%inclusion33 decks75 decks
42%synergy
Gorgon Flail
41%inclusion31 decks75 decks
40%synergy
Sting, the Glinting Dagger
39%inclusion29 decks75 decks
37%synergy
Swiftfoot Boots
32%inclusion24 decks75 decks
0%synergy
Reaper's Talisman
27%inclusion20 decks75 decks
26%synergy
Wayfarer's Bauble
24%inclusion18 decks75 decks
15%synergy
Hidden Blade
22%inclusion16 decks74 decks
21%synergy
Puppet Strings
16%inclusion12 decks75 decks
16%synergy
Mask of Griselbrand
16%inclusion12 decks75 decks
15%synergy
Loxodon Warhammer
12%inclusion9 decks75 decks
9%synergy
Jandor's Saddlebags
11%inclusion8 decks75 decks
11%synergy
Mirror Shield
8.0%inclusion6 decks75 decks
8%synergy
Dragonfire Blade
8.0%inclusion2 decks25 decks
7%synergy
Blackblade Reforged
8.0%inclusion6 decks75 decks
3%synergy
Illusionist's Bracers
6.7%inclusion5 decks75 decks
5%synergy
Haystack
5.4%inclusion4 decks74 decks
4%synergy
Maul of the Skyclaves
5.3%inclusion4 decks75 decks
4%synergy
Glaring Spotlight
5.3%inclusion4 decks75 decks
5%synergy
Viridian Longbow
5.3%inclusion4 decks75 decks
5%synergy
Sunforger
5.3%inclusion4 decks75 decks
2%synergy
Enchantments
Aspect of Gorgon
49%inclusion37 decks75 decks
49%synergy
Retreat to Hagra
33%inclusion25 decks75 decks
33%synergy
Eternal Thirst
29%inclusion22 decks75 decks
29%synergy
At Knifepoint
28%inclusion20 decks71 decks
27%synergy
Gift of Doom
23%inclusion17 decks75 decks
22%synergy
Death Pits of Rath
23%inclusion17 decks75 decks
22%synergy
Dazzling Theater // Prop Room
22%inclusion12 decks54 decks
20%synergy
Agent of the Shadow Thieves
21%inclusion16 decks75 decks
21%synergy
Derelict Attic // Widow's Walk
15%inclusion8 decks54 decks
15%synergy
Sparring Regimen
11%inclusion8 decks75 decks
11%synergy
Feast of the Victorious Dead
11%inclusion8 decks75 decks
10%synergy
Life Insurance
9.3%inclusion7 decks75 decks
7%synergy
Glasswing Grace
8.8%inclusion6 decks68 decks
7%synergy
Greed
8.0%inclusion6 decks75 decks
7%synergy
Forging the Tyrite Sword
8.0%inclusion6 decks75 decks
7%synergy
Phyrexian Arena
8.0%inclusion6 decks75 decks
-11%synergy
Rite of the Raging Storm
6.7%inclusion5 decks75 decks
6%synergy
Underworld Connections
6.7%inclusion5 decks75 decks
6%synergy
Grasping Shadows
6.7%inclusion5 decks75 decks
6%synergy
Shiny Impetus
6.7%inclusion5 decks75 decks
3%synergy
Rune of Sustenance
5.3%inclusion4 decks75 decks
5%synergy
Reconnaissance
5.3%inclusion4 decks75 decks
-6%synergy
Witch's Mist
5.3%inclusion4 decks75 decks
5%synergy
Necrosynthesis
5.3%inclusion4 decks75 decks
5%synergy
Tribute to Horobi
5.3%inclusion4 decks75 decks
5%synergy
Phyresis
5.3%inclusion4 decks75 decks
5%synergy
Gauntlets of Light
5.3%inclusion4 decks75 decks
5%synergy
Utility Lands
Rogue's Passage
48%inclusion36 decks75 decks
25%synergy
Vault of the Archangel
41%inclusion31 decks75 decks
19%synergy
Bojuka Bog
23%inclusion17 decks75 decks
-8%synergy
Axgard Armory
23%inclusion17 decks75 decks
21%synergy
Buried Ruin
9.3%inclusion7 decks75 decks
6%synergy
Sunhome, Fortress of the Legion
9.3%inclusion7 decks75 decks
6%synergy
Temple of the False God
9.3%inclusion7 decks75 decks
3%synergy
Mana Artifacts
Arcane Signet
83%inclusion62 decks75 decks
-3%synergy
Orzhov Signet
67%inclusion50 decks75 decks
34%synergy
Sol Ring
61%inclusion46 decks75 decks
-27%synergy
Rakdos Signet
59%inclusion44 decks75 decks
28%synergy
Boros Signet
53%inclusion40 decks75 decks
25%synergy
Commander's Sphere
51%inclusion38 decks75 decks
36%synergy
Talisman of Conviction
28%inclusion21 decks75 decks
-13%synergy
Fellwar Stone
27%inclusion20 decks75 decks
-1%synergy
Bounty Board
23%inclusion16 decks71 decks
20%synergy
Talisman of Hierarchy
19%inclusion14 decks75 decks
-22%synergy
Patriar's Seal
16%inclusion12 decks75 decks
14%synergy
Mind Stone
13%inclusion10 decks75 decks
5%synergy
Bandit's Haul
13%inclusion9 decks71 decks
11%synergy
Savai Crystal
12%inclusion9 decks75 decks
10%synergy
Mardu Banner
12%inclusion9 decks75 decks
9%synergy
Talisman of Indulgence
8.0%inclusion6 decks75 decks
-29%synergy
Lands
Swamp
100%inclusion75 decks75 decks
5%synergy
Plains
100%inclusion75 decks75 decks
5%synergy
Mountain
100%inclusion75 decks75 decks
6%synergy
Command Tower
89%inclusion67 decks75 decks
-3%synergy
Nomad Outpost
80%inclusion60 decks75 decks
22%synergy
Exotic Orchard
63%inclusion47 decks75 decks
11%synergy
Evolving Wilds
61%inclusion46 decks75 decks
35%synergy
Terramorphic Expanse
52%inclusion39 decks75 decks
32%synergy
Smoldering Marsh
51%inclusion38 decks75 decks
14%synergy
Shattered Landscape
45%inclusion30 decks66 decks
26%synergy
Orzhov Basilica
44%inclusion33 decks75 decks
30%synergy
Temple of Silence
43%inclusion32 decks75 decks
20%synergy
Rakdos Carnarium
41%inclusion31 decks75 decks
29%synergy
Boros Garrison
41%inclusion31 decks75 decks
28%synergy
Temple of Triumph
37%inclusion28 decks75 decks
15%synergy
Caves of Koilos
33%inclusion25 decks75 decks
-6%synergy
Path of Ancestry
33%inclusion25 decks75 decks
-4%synergy
Myriad Landscape
32%inclusion24 decks75 decks
20%synergy
Clifftop Retreat
31%inclusion23 decks75 decks
-20%synergy
Battlefield Forge
28%inclusion21 decks75 decks
-12%synergy
Bloodfell Caves
25%inclusion19 decks75 decks
16%synergy
Temple of Malice
25%inclusion19 decks75 decks
8%synergy
Shadowblood Ridge
23%inclusion17 decks75 decks
7%synergy
Isolated Chapel
21%inclusion16 decks75 decks
-31%synergy
Scoured Barrens
21%inclusion16 decks75 decks
12%synergy
Tainted Field
16%inclusion12 decks75 decks
4%synergy
Dragonskull Summit
16%inclusion12 decks75 decks
-36%synergy
Wind-Scarred Crag
13%inclusion10 decks75 decks
5%synergy
Shineshadow Snarl
12%inclusion9 decks75 decks
3%synergy
Daily Bugle Building
11%inclusion1 decks9 decks
11%synergy
Furycalm Snarl
9.3%inclusion7 decks75 decks
0%synergy
Ash Barrens
9.3%inclusion7 decks75 decks
2%synergy
Sulfurous Springs
9.3%inclusion7 decks75 decks
-18%synergy
Glasswing Grace
8.8%inclusion6 decks68 decks
7%synergy
Sunscorched Divide
8.1%inclusion6 decks74 decks
2%synergy
Foreboding Ruins
8.0%inclusion6 decks75 decks
-3%synergy
Rugged Prairie
8.0%inclusion6 decks75 decks
-8%synergy
Legion Leadership
7.4%inclusion5 decks68 decks
3%synergy
Fetid Heath
6.7%inclusion5 decks75 decks
-14%synergy
Rakdos Guildgate
6.7%inclusion5 decks75 decks
4%synergy
Tainted Peak
6.7%inclusion5 decks75 decks
-4%synergy
Desolate Mire
5.4%inclusion4 decks74 decks
-6%synergy
Orzhov Guildgate
5.3%inclusion4 decks75 decks
3%synergy
Thriving Bluff
5.3%inclusion4 decks75 decks
3%synergy
Thriving Moor
5.3%inclusion4 decks75 decks
3%synergy
Thriving Heath
5.3%inclusion4 decks75 decks
3%synergy
Geothermal Bog
5.3%inclusion4 decks75 decks
2%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test