Altaïr, Brotherhood Mentor (Commander) - +1/+1 Counters

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #420
42decks
As CommanderAs CardAverage DeckDecksView Precon
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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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Scarblade's Malice
50%inclusion1 decks2 decks
50%synergy
High Synergy Cards
Minthara, Merciless Soul
88%inclusion37 decks42 decks
86%synergy
Basilisk Collar
86%inclusion36 decks42 decks
81%synergy
Rune of Mortality
76%inclusion32 decks42 decks
75%synergy
Thornbite Staff
74%inclusion31 decks42 decks
72%synergy
Vorpal Sword
74%inclusion31 decks42 decks
72%synergy
Otharri, Suns' Glory
76%inclusion32 decks42 decks
70%synergy
Falthis, Shadowcat Familiar
69%inclusion29 decks42 decks
68%synergy
Drumbellower
67%inclusion28 decks42 decks
65%synergy
Mari, the Killing Quill
71%inclusion30 decks42 decks
65%synergy
Gift of Doom
64%inclusion27 decks42 decks
63%synergy
Top Cards
Morbid Opportunist
71%inclusion30 decks42 decks
54%synergy
Swiftfoot Boots
64%inclusion27 decks42 decks
33%synergy
Gorgon's Head
60%inclusion25 decks42 decks
58%synergy
Open the Armory
57%inclusion24 decks42 decks
53%synergy
Sting, the Glinting Dagger
57%inclusion24 decks42 decks
55%synergy
Lae'zel, Vlaakith's Champion
57%inclusion24 decks42 decks
55%synergy
General's Enforcer
55%inclusion23 decks42 decks
46%synergy
Termination Facilitator
50%inclusion21 decks42 decks
48%synergy
You Are Already Dead
50%inclusion21 decks42 decks
48%synergy
Quietus Spike
45%inclusion19 decks42 decks
44%synergy
Game Changers
Smothering Tithe
19%inclusion8 decks42 decks
-7%synergy
Demonic Tutor
19%inclusion8 decks42 decks
0%synergy
Vampiric Tutor
19%inclusion8 decks42 decks
5%synergy
Farewell
17%inclusion7 decks42 decks
6%synergy
Enlightened Tutor
17%inclusion7 decks42 decks
4%synergy
Teferi's Protection
14%inclusion6 decks42 decks
-6%synergy
Gamble
7.1%inclusion3 decks42 decks
1%synergy
Orcish Bowmasters
7.1%inclusion3 decks42 decks
2%synergy
Creatures
Daxos the Returned
45%inclusion19 decks42 decks
44%synergy
Maha, Its Feathers Night
44%inclusion15 decks34 decks
43%synergy
Kalemne, Disciple of Iroas
43%inclusion18 decks42 decks
42%synergy
Shay Cormac
41%inclusion14 decks34 decks
38%synergy
Void Beckoner
40%inclusion17 decks42 decks
40%synergy
Slaughter Specialist
40%inclusion17 decks42 decks
39%synergy
White Plume Adventurer
38%inclusion16 decks42 decks
37%synergy
Humble Defector
36%inclusion15 decks42 decks
33%synergy
Mathas, Fiend Seeker
33%inclusion14 decks42 decks
31%synergy
Harvester of Souls
33%inclusion14 decks42 decks
30%synergy
Magda, the Hoardmaster
33%inclusion13 decks39 decks
31%synergy
Ertha Jo, Frontier Mentor
32%inclusion12 decks38 decks
31%synergy
Mother of Runes
31%inclusion13 decks42 decks
23%synergy
Goblin Sharpshooter
31%inclusion13 decks42 decks
30%synergy
Archetype of Finality
31%inclusion13 decks42 decks
30%synergy
Athreos, Shroud-Veiled
29%inclusion12 decks42 decks
27%synergy
Queen Marchesa
29%inclusion12 decks42 decks
22%synergy
Blood Cultist
26%inclusion11 decks42 decks
26%synergy
Ankle Shanker
26%inclusion11 decks42 decks
23%synergy
Sun Titan
26%inclusion11 decks42 decks
16%synergy
Taii Wakeen, Perfect Shot
24%inclusion9 decks37 decks
24%synergy
Grateful Apparition
21%inclusion9 decks42 decks
21%synergy
Stoneforge Mystic
19%inclusion8 decks42 decks
16%synergy
Assault Intercessor
19%inclusion8 decks42 decks
18%synergy
Torbran, Thane of Red Fell
19%inclusion8 decks42 decks
19%synergy
Zagras, Thief of Heartbeats
19%inclusion8 decks42 decks
18%synergy
Zuko, Firebending Master
18%inclusion2 decks11 decks
16%synergy
Azula, Ruthless Firebender
18%inclusion2 decks11 decks
18%synergy
Marvin, Murderous Mimic
18%inclusion6 decks34 decks
16%synergy
Alesha, Who Laughs at Fate
17%inclusion5 decks29 decks
5%synergy
Metastatic Evangel
17%inclusion6 decks35 decks
17%synergy
Giver of Runes
14%inclusion6 decks42 decks
11%synergy
Esper Sentinel
14%inclusion6 decks42 decks
-4%synergy
Puresteel Paladin
14%inclusion6 decks42 decks
10%synergy
Sram, Senior Edificer
14%inclusion6 decks42 decks
11%synergy
Akroan Horse
14%inclusion6 decks42 decks
14%synergy
Aang, Airbending Master
14%inclusion2 decks14 decks
13%synergy
Deathbringer Thoctar
12%inclusion5 decks42 decks
12%synergy
Blood Artist
12%inclusion5 decks42 decks
-6%synergy
Clackbridge Troll
12%inclusion5 decks42 decks
11%synergy
Royal Assassin
12%inclusion5 decks42 decks
9%synergy
Cunning Sparkmage
12%inclusion5 decks42 decks
12%synergy
Tor Wauki the Younger
12%inclusion5 decks42 decks
12%synergy
Bureau Headmaster
12%inclusion4 decks34 decks
11%synergy
High-Society Hunter
10%inclusion3 decks29 decks
8%synergy
Rev, Tithe Extractor
10%inclusion3 decks29 decks
8%synergy
Solemn Simulacrum
10%inclusion4 decks42 decks
-3%synergy
Robaran Mercenaries
10%inclusion4 decks42 decks
9%synergy
Teysa Karlov
10%inclusion4 decks42 decks
2%synergy
Vulshok Sorcerer
10%inclusion4 decks42 decks
9%synergy
Instants
Boros Charm
43%inclusion18 decks42 decks
13%synergy
Swords to Plowshares
40%inclusion17 decks42 decks
-22%synergy
Mirrodin Avenged
40%inclusion17 decks42 decks
40%synergy
Crackling Doom
40%inclusion17 decks42 decks
23%synergy
Offer Immortality
33%inclusion14 decks42 decks
32%synergy
Fracture
33%inclusion14 decks42 decks
27%synergy
Bladebrand
29%inclusion12 decks42 decks
28%synergy
Stroke of Midnight
26%inclusion11 decks42 decks
14%synergy
Anguished Unmaking
26%inclusion11 decks42 decks
-8%synergy
Mortify
26%inclusion11 decks42 decks
11%synergy
Dire Tactics
24%inclusion10 decks42 decks
21%synergy
Despark
24%inclusion10 decks42 decks
9%synergy
Chaos Warp
19%inclusion8 decks42 decks
3%synergy
Generous Gift
19%inclusion8 decks42 decks
0%synergy
Battle-Rage Blessing
17%inclusion7 decks42 decks
16%synergy
Alesha's Legacy
17%inclusion4 decks24 decks
16%synergy
Flawless Maneuver
14%inclusion6 decks42 decks
0%synergy
Rakdos Charm
14%inclusion6 decks42 decks
5%synergy
Deflecting Swat
14%inclusion6 decks42 decks
-1%synergy
Path to Exile
14%inclusion6 decks42 decks
-32%synergy
Deadly Rollick
12%inclusion5 decks42 decks
1%synergy
Terminate
12%inclusion5 decks42 decks
-1%synergy
Bedevil
12%inclusion5 decks42 decks
5%synergy
Volt Charge
12%inclusion5 decks42 decks
12%synergy
Deflecting Palm
12%inclusion5 decks42 decks
5%synergy
Dawn's Truce
12%inclusion4 decks34 decks
5%synergy
Maximum Overdrive
12%inclusion3 decks26 decks
11%synergy
Thrill of Possibility
10%inclusion4 decks42 decks
2%synergy
Wear // Tear
10%inclusion4 decks42 decks
-2%synergy
Touch of Moonglove
10%inclusion4 decks42 decks
9%synergy
Toxin Analysis
7.1%inclusion3 decks42 decks
7%synergy
Dark Ritual
7.1%inclusion3 decks42 decks
-9%synergy
Virulent Swipe
7.1%inclusion3 decks42 decks
7%synergy
Malakir Rebirth
7.1%inclusion3 decks42 decks
2%synergy
Abrade
7.1%inclusion3 decks42 decks
1%synergy
Tragic Slip
7.1%inclusion3 decks42 decks
6%synergy
Zealous Display
6.3%inclusion1 decks16 decks
6%synergy
Untimely Malfunction
5.9%inclusion2 decks34 decks
1%synergy
Restoration Magic
5.6%inclusion1 decks18 decks
3%synergy
Vincent's Limit Break
5.6%inclusion1 decks18 decks
5%synergy
Overkill
5.3%inclusion1 decks19 decks
4%synergy
Sorceries
Mythos of Snapdax
45%inclusion19 decks42 decks
39%synergy
Ruinous Ultimatum
40%inclusion17 decks42 decks
1%synergy
Painful Truths
29%inclusion12 decks42 decks
20%synergy
Call of the Death-Dweller
29%inclusion12 decks42 decks
28%synergy
Sevinne's Reclamation
26%inclusion11 decks42 decks
18%synergy
Single Combat
26%inclusion11 decks42 decks
25%synergy
Drown in Ichor
24%inclusion10 decks42 decks
23%synergy
Damn
21%inclusion9 decks42 decks
3%synergy
Steelshaper's Gift
21%inclusion9 decks42 decks
18%synergy
Read the Bones
19%inclusion8 decks42 decks
10%synergy
Unfinished Business
19%inclusion8 decks42 decks
18%synergy
Vandalblast
17%inclusion7 decks42 decks
6%synergy
Blasphemous Act
17%inclusion7 decks42 decks
-6%synergy
Night's Whisper
17%inclusion7 decks42 decks
4%synergy
Sign in Blood
14%inclusion6 decks42 decks
6%synergy
Blasphemous Edict
14%inclusion4 decks29 decks
9%synergy
Vindicate
12%inclusion5 decks42 decks
6%synergy
Chandra's Ignition
12%inclusion5 decks42 decks
10%synergy
Tempt with Bunnies
12%inclusion4 decks34 decks
11%synergy
Austere Command
10%inclusion4 decks42 decks
2%synergy
Grim Tutor
10%inclusion4 decks42 decks
5%synergy
Vat Emergence
7.1%inclusion3 decks42 decks
7%synergy
Unearth
7.1%inclusion3 decks42 decks
5%synergy
Feed the Swarm
7.1%inclusion3 decks42 decks
2%synergy
Sundering Eruption
5.6%inclusion2 decks36 decks
3%synergy
Utility Artifacts
Gorgon Flail
45%inclusion19 decks42 decks
44%synergy
Illusionist's Bracers
36%inclusion15 decks42 decks
34%synergy
Hunter's Blowgun
36%inclusion15 decks42 decks
35%synergy
Thousand-Year Elixir
29%inclusion12 decks42 decks
28%synergy
Magewright's Stone
29%inclusion12 decks42 decks
27%synergy
Glaring Spotlight
26%inclusion11 decks42 decks
26%synergy
Shadowspear
26%inclusion11 decks42 decks
22%synergy
Lightning Greaves
24%inclusion10 decks42 decks
-11%synergy
Mithril Coat
17%inclusion7 decks42 decks
11%synergy
Robe of Stars
14%inclusion6 decks42 decks
13%synergy
Battlemage's Bracers
14%inclusion6 decks42 decks
14%synergy
Trailblazer's Boots
12%inclusion5 decks42 decks
10%synergy
Mask of Griselbrand
12%inclusion5 decks42 decks
11%synergy
Wayfarer's Bauble
10%inclusion4 decks42 decks
1%synergy
Sword of Truth and Justice
10%inclusion4 decks42 decks
9%synergy
Whispersilk Cloak
10%inclusion4 decks42 decks
4%synergy
Sunforger
10%inclusion4 decks42 decks
6%synergy
Sword of the Animist
10%inclusion4 decks42 decks
0%synergy
Blackblade Reforged
10%inclusion4 decks42 decks
5%synergy
Brotherhood Regalia
8.8%inclusion3 decks34 decks
6%synergy
Hidden Blade
7.3%inclusion3 decks41 decks
7%synergy
Haystack
7.3%inclusion3 decks41 decks
6%synergy
Fiendlash
7.1%inclusion3 decks42 decks
7%synergy
The Reaver Cleaver
7.1%inclusion3 decks42 decks
1%synergy
Umbral Mantle
7.1%inclusion3 decks42 decks
7%synergy
Contagion Engine
7.1%inclusion3 decks42 decks
7%synergy
Wishclaw Talisman
7.1%inclusion3 decks42 decks
3%synergy
Darksteel Plate
7.1%inclusion3 decks42 decks
5%synergy
Hammer of Nazahn
7.1%inclusion3 decks42 decks
5%synergy
The Seriema
5.9%inclusion1 decks17 decks
5%synergy
The Masamune
5.6%inclusion1 decks18 decks
5%synergy
Enchantments
Fighter Class
45%inclusion19 decks42 decks
42%synergy
Aspect of Gorgon
36%inclusion15 decks42 decks
35%synergy
Dazzling Theater // Prop Room
29%inclusion10 decks34 decks
27%synergy
All-Out Assault
29%inclusion7 decks24 decks
17%synergy
Death Pits of Rath
29%inclusion12 decks42 decks
28%synergy
Black Market
21%inclusion9 decks42 decks
16%synergy
Retreat to Hagra
21%inclusion9 decks42 decks
21%synergy
Agent of the Shadow Thieves
21%inclusion9 decks42 decks
21%synergy
Revel in Riches
21%inclusion9 decks42 decks
15%synergy
Phyrexian Arena
19%inclusion8 decks42 decks
0%synergy
Sigarda's Aid
17%inclusion7 decks42 decks
14%synergy
Grave Betrayal
17%inclusion7 decks42 decks
16%synergy
Black Market Connections
14%inclusion6 decks42 decks
-1%synergy
At Knifepoint
13%inclusion5 decks38 decks
12%synergy
Reconnaissance
12%inclusion5 decks42 decks
1%synergy
Forge Anew
12%inclusion5 decks42 decks
10%synergy
Nowhere to Run
12%inclusion4 decks34 decks
11%synergy
Underworld Connections
10%inclusion4 decks42 decks
9%synergy
Necrosynthesis
7.1%inclusion3 decks42 decks
7%synergy
Spiteful Banditry
7.1%inclusion3 decks42 decks
5%synergy
Pain for All
6.3%inclusion1 decks16 decks
6%synergy
Planeswalkers
Vraska, Betrayal's Sting
19%inclusion8 decks42 decks
19%synergy
Nahiri, the Harbinger
10%inclusion4 decks42 decks
9%synergy
Dihada, Binder of Wills
7.1%inclusion3 decks42 decks
3%synergy
Utility Lands
Vault of the Archangel
57%inclusion24 decks42 decks
35%synergy
Rogue's Passage
50%inclusion21 decks42 decks
27%synergy
Arcane Lighthouse
38%inclusion16 decks42 decks
37%synergy
Axgard Armory
36%inclusion15 decks42 decks
34%synergy
Bojuka Bog
33%inclusion14 decks42 decks
2%synergy
Detection Tower
31%inclusion13 decks42 decks
30%synergy
Karn's Bastion
26%inclusion11 decks42 decks
25%synergy
Buried Ruin
21%inclusion9 decks42 decks
18%synergy
Shizo, Death's Storehouse
19%inclusion8 decks42 decks
12%synergy
Sunhome, Fortress of the Legion
14%inclusion6 decks42 decks
11%synergy
Urborg, Tomb of Yawgmoth
12%inclusion5 decks42 decks
-2%synergy
Cori Mountain Monastery
8.3%inclusion2 decks24 decks
6%synergy
Urza's Saga
7.1%inclusion3 decks42 decks
3%synergy
Eiganjo, Seat of the Empire
7.1%inclusion3 decks42 decks
0%synergy
Reliquary Tower
7.1%inclusion3 decks42 decks
-8%synergy
Mana Artifacts
Sol Ring
90%inclusion38 decks42 decks
2%synergy
Arcane Signet
81%inclusion34 decks42 decks
-5%synergy
Patriar's Seal
55%inclusion23 decks42 decks
53%synergy
Talisman of Hierarchy
31%inclusion13 decks42 decks
-10%synergy
Boros Signet
29%inclusion12 decks42 decks
0%synergy
Orzhov Signet
29%inclusion12 decks42 decks
-4%synergy
Rakdos Signet
26%inclusion11 decks42 decks
-4%synergy
Commander's Sphere
24%inclusion10 decks42 decks
9%synergy
Talisman of Indulgence
24%inclusion10 decks42 decks
-13%synergy
Talisman of Conviction
24%inclusion10 decks42 decks
-18%synergy
Bounty Board
14%inclusion5 decks37 decks
11%synergy
Chromatic Lantern
12%inclusion5 decks42 decks
1%synergy
Fellwar Stone
12%inclusion5 decks42 decks
-16%synergy
Aetheric Amplifier
12%inclusion3 decks26 decks
11%synergy
Staff of Compleation
10%inclusion4 decks42 decks
9%synergy
Lands
Swamp
100%inclusion42 decks42 decks
5%synergy
Plains
98%inclusion41 decks42 decks
3%synergy
Command Tower
93%inclusion39 decks42 decks
1%synergy
Mountain
90%inclusion38 decks42 decks
-3%synergy
Nomad Outpost
71%inclusion30 decks42 decks
13%synergy
Exotic Orchard
57%inclusion24 decks42 decks
5%synergy
Battlefield Forge
50%inclusion21 decks42 decks
10%synergy
Isolated Chapel
45%inclusion19 decks42 decks
-7%synergy
Caves of Koilos
43%inclusion18 decks42 decks
4%synergy
Dragonskull Summit
43%inclusion18 decks42 decks
-9%synergy
Savai Triome
40%inclusion17 decks42 decks
2%synergy
Godless Shrine
40%inclusion17 decks42 decks
-7%synergy
Clifftop Retreat
40%inclusion17 decks42 decks
-10%synergy
Smoldering Marsh
38%inclusion16 decks42 decks
2%synergy
Sulfurous Springs
38%inclusion16 decks42 decks
11%synergy
Sacred Foundry
33%inclusion14 decks42 decks
-11%synergy
Evolving Wilds
33%inclusion14 decks42 decks
7%synergy
Blood Crypt
31%inclusion13 decks42 decks
-13%synergy
Sundown Pass
29%inclusion12 decks42 decks
8%synergy
Path of Ancestry
29%inclusion12 decks42 decks
-9%synergy
Shattered Sanctum
29%inclusion12 decks42 decks
5%synergy
Vault of Champions
29%inclusion12 decks42 decks
-5%synergy
Terramorphic Expanse
26%inclusion11 decks42 decks
7%synergy
Marsh Flats
26%inclusion11 decks42 decks
-5%synergy
Haunted Ridge
26%inclusion11 decks42 decks
6%synergy
Temple of Silence
26%inclusion11 decks42 decks
3%synergy
Luxury Suite
24%inclusion10 decks42 decks
-8%synergy
Spectator Seating
24%inclusion10 decks42 decks
-8%synergy
Forbidden Orchard
24%inclusion10 decks42 decks
21%synergy
Shattered Landscape
24%inclusion8 decks34 decks
4%synergy
Tainted Field
21%inclusion9 decks42 decks
9%synergy
Arid Mesa
21%inclusion9 decks42 decks
-10%synergy
Shadowblood Ridge
19%inclusion8 decks42 decks
4%synergy
Fetid Heath
19%inclusion8 decks42 decks
-1%synergy
Temple of Malice
19%inclusion8 decks42 decks
2%synergy
Needleverge Pathway
19%inclusion8 decks42 decks
11%synergy
Orzhov Basilica
19%inclusion8 decks42 decks
5%synergy
Bloodstained Mire
19%inclusion8 decks42 decks
-13%synergy
Brightclimb Pathway
17%inclusion7 decks42 decks
8%synergy
Temple of Triumph
17%inclusion7 decks42 decks
-6%synergy
Boros Garrison
17%inclusion7 decks42 decks
4%synergy
Sunbillow Verge
15%inclusion4 decks26 decks
6%synergy
Rakdos Carnarium
14%inclusion6 decks42 decks
2%synergy
Plaza of Heroes
14%inclusion6 decks42 decks
10%synergy
Blightstep Pathway
14%inclusion6 decks42 decks
6%synergy
Badlands
12%inclusion5 decks42 decks
0%synergy
Rugged Prairie
12%inclusion5 decks42 decks
-5%synergy
City of Brass
12%inclusion5 decks42 decks
2%synergy
Fabled Passage
10%inclusion4 decks42 decks
1%synergy
Windswept Heath
10%inclusion4 decks42 decks
3%synergy
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