Altaïr, Brotherhood Mentor (Commander) - Optimized

Original Name:

Kelsien, the PlagueKelsien, the Plague

Ciel Collins
Jun 19, 2026
Which Commander Themes Still Don't Have a Precon?
There will be close to 200 precons by the time the year's done, but there's still so much ground to cover, as Ciel identifies the themes in need.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Super-Soldier Serum
11%inclusion1 decks9 decks
11%synergy
Decorum Dissertation
7.4%inclusion2 decks27 decks
5%synergy
Emeritus of Woe
7.4%inclusion2 decks27 decks
2%synergy
Fix What's Broken
3.7%inclusion1 decks27 decks
2%synergy
Erode
3.6%inclusion1 decks28 decks
-1%synergy
High Synergy Cards
Basilisk Collar
97%inclusion115 decks118 decks
93%synergy
Thornbite Staff
83%inclusion98 decks118 decks
82%synergy
Vorpal Sword
77%inclusion91 decks118 decks
75%synergy
Gorgon's Head
74%inclusion87 decks118 decks
73%synergy
Shadowspear
73%inclusion86 decks118 decks
69%synergy
Mari, the Killing Quill
74%inclusion87 decks118 decks
68%synergy
Rune of Mortality
67%inclusion79 decks118 decks
66%synergy
Drumbellower
67%inclusion79 decks118 decks
65%synergy
Sting, the Glinting Dagger
63%inclusion74 decks118 decks
61%synergy
Otharri, Suns' Glory
66%inclusion78 decks118 decks
61%synergy
Top Cards
Swiftfoot Boots
64%inclusion76 decks118 decks
33%synergy
Morbid Opportunist
61%inclusion72 decks118 decks
43%synergy
Steelshaper's Gift
60%inclusion71 decks118 decks
57%synergy
Falthis, Shadowcat Familiar
59%inclusion70 decks118 decks
58%synergy
Open the Armory
58%inclusion68 decks118 decks
54%synergy
Goblin Sharpshooter
57%inclusion67 decks118 decks
56%synergy
Shay Cormac
55%inclusion65 decks118 decks
52%synergy
Quietus Spike
53%inclusion62 decks118 decks
51%synergy
Maha, Its Feathers Night
52%inclusion61 decks118 decks
50%synergy
General's Enforcer
52%inclusion61 decks118 decks
44%synergy
Game Changers
Smothering Tithe
60%inclusion71 decks118 decks
36%synergy
Enlightened Tutor
56%inclusion66 decks118 decks
44%synergy
Demonic Tutor
55%inclusion65 decks118 decks
36%synergy
Teferi's Protection
50%inclusion59 decks118 decks
31%synergy
Vampiric Tutor
43%inclusion51 decks118 decks
29%synergy
Orcish Bowmasters
29%inclusion34 decks118 decks
23%synergy
Jeska's Will
25%inclusion30 decks118 decks
16%synergy
Ancient Tomb
25%inclusion30 decks118 decks
17%synergy
The One Ring
19%inclusion23 decks118 decks
12%synergy
Opposition Agent
16%inclusion19 decks118 decks
13%synergy
Creatures
Minthara, Merciless Soul
52%inclusion61 decks118 decks
50%synergy
Stoneforge Mystic
51%inclusion60 decks118 decks
48%synergy
Esper Sentinel
46%inclusion54 decks118 decks
28%synergy
Mother of Runes
43%inclusion51 decks118 decks
36%synergy
Puresteel Paladin
42%inclusion50 decks118 decks
39%synergy
Harvester of Souls
31%inclusion36 decks118 decks
27%synergy
Daxos the Returned
30%inclusion35 decks118 decks
29%synergy
Lae'zel, Vlaakith's Champion
30%inclusion35 decks118 decks
28%synergy
White Plume Adventurer
29%inclusion34 decks118 decks
28%synergy
Termination Facilitator
29%inclusion34 decks118 decks
27%synergy
Void Beckoner
28%inclusion33 decks118 decks
27%synergy
Magda, the Hoardmaster
28%inclusion33 decks118 decks
26%synergy
Akiri, Fearless Voyager
27%inclusion32 decks118 decks
25%synergy
Humble Defector
26%inclusion31 decks118 decks
24%synergy
Taii Wakeen, Perfect Shot
26%inclusion31 decks118 decks
26%synergy
Kalemne, Disciple of Iroas
24%inclusion28 decks118 decks
23%synergy
Slaughter Specialist
21%inclusion25 decks118 decks
20%synergy
Blood Cultist
20%inclusion24 decks118 decks
20%synergy
Archetype of Finality
20%inclusion24 decks118 decks
20%synergy
Mathas, Fiend Seeker
19%inclusion23 decks118 decks
18%synergy
Sram, Senior Edificer
19%inclusion22 decks118 decks
16%synergy
Queen Marchesa
18%inclusion21 decks118 decks
12%synergy
Ertha Jo, Frontier Mentor
17%inclusion20 decks118 decks
16%synergy
Grand Abolisher
16%inclusion19 decks118 decks
6%synergy
Sun Titan
15%inclusion18 decks118 decks
5%synergy
Giver of Runes
14%inclusion17 decks118 decks
12%synergy
Azula, Ruthless Firebender
14%inclusion7 decks51 decks
13%synergy
Imperial Recruiter
14%inclusion16 decks118 decks
9%synergy
Zagras, Thief of Heartbeats
14%inclusion16 decks118 decks
13%synergy
Deathbringer Thoctar
13%inclusion15 decks118 decks
12%synergy
Cloud, Midgar Mercenary
13%inclusion11 decks87 decks
11%synergy
Marvin, Murderous Mimic
12%inclusion14 decks118 decks
11%synergy
Kratos, Stoic Father
12%inclusion7 decks60 decks
11%synergy
Lotho, Corrupt Shirriff
11%inclusion13 decks118 decks
-2%synergy
Athreos, Shroud-Veiled
11%inclusion13 decks118 decks
10%synergy
Armored Skyhunter
11%inclusion13 decks118 decks
9%synergy
Kediss, Emberclaw Familiar
11%inclusion13 decks118 decks
10%synergy
Blood Artist
10%inclusion12 decks118 decks
-8%synergy
Assault Intercessor
10%inclusion12 decks118 decks
10%synergy
Drannith Magistrate
10%inclusion12 decks118 decks
8%synergy
Bureau Headmaster
10%inclusion12 decks118 decks
10%synergy
Dauthi Voidwalker
10%inclusion12 decks118 decks
7%synergy
Cunning Sparkmage
10%inclusion12 decks118 decks
10%synergy
Stonehewer Giant
10%inclusion12 decks118 decks
9%synergy
Massacre Girl, Known Killer
10%inclusion12 decks118 decks
8%synergy
Zuko, Firebending Master
10%inclusion5 decks51 decks
9%synergy
Hexing Squelcher
10%inclusion4 decks41 decks
5%synergy
Kellan, the Fae-Blooded
9.3%inclusion11 decks118 decks
8%synergy
Royal Assassin
9.3%inclusion11 decks118 decks
6%synergy
Gisa, Glorious Resurrector
9.3%inclusion11 decks118 decks
9%synergy
Instants
Swords to Plowshares
49%inclusion58 decks118 decks
-13%synergy
Boros Charm
48%inclusion57 decks118 decks
19%synergy
Deflecting Swat
47%inclusion55 decks118 decks
31%synergy
Path to Exile
42%inclusion49 decks118 decks
-5%synergy
Anguished Unmaking
41%inclusion48 decks118 decks
7%synergy
Flawless Maneuver
28%inclusion33 decks118 decks
13%synergy
You Are Already Dead
28%inclusion33 decks118 decks
26%synergy
Generous Gift
25%inclusion29 decks118 decks
7%synergy
Deadly Rollick
20%inclusion24 decks118 decks
9%synergy
Dawn's Truce
20%inclusion24 decks118 decks
13%synergy
Stroke of Midnight
20%inclusion24 decks118 decks
9%synergy
Mirrodin Avenged
20%inclusion24 decks118 decks
20%synergy
Malakir Rebirth
19%inclusion22 decks118 decks
13%synergy
Crackling Doom
19%inclusion22 decks118 decks
2%synergy
Fracture
19%inclusion22 decks118 decks
13%synergy
Sejiri Shelter
16%inclusion19 decks118 decks
14%synergy
Mortify
15%inclusion18 decks118 decks
-0%synergy
Despark
14%inclusion17 decks118 decks
1%synergy
Dark Ritual
14%inclusion16 decks118 decks
-3%synergy
Wear // Tear
14%inclusion16 decks118 decks
2%synergy
Untimely Malfunction
13%inclusion15 decks118 decks
8%synergy
Chaos Warp
11%inclusion13 decks118 decks
-5%synergy
Rakdos Charm
11%inclusion13 decks118 decks
2%synergy
Dire Tactics
10%inclusion12 decks118 decks
8%synergy
Terminate
10%inclusion12 decks118 decks
-2%synergy
Akroma's Will
10%inclusion12 decks118 decks
-3%synergy
Offer Immortality
10%inclusion12 decks118 decks
9%synergy
Fell the Profane
9.3%inclusion11 decks118 decks
3%synergy
Imp's Mischief
8.5%inclusion10 decks118 decks
7%synergy
Legion Leadership
8.5%inclusion10 decks118 decks
4%synergy
Valakut Awakening
8.5%inclusion10 decks118 decks
5%synergy
Tibalt's Trickery
7.6%inclusion9 decks118 decks
4%synergy
Red Elemental Blast
7.6%inclusion9 decks118 decks
3%synergy
Deflecting Palm
7.6%inclusion9 decks118 decks
1%synergy
Restoration Magic
7.0%inclusion6 decks86 decks
5%synergy
Utter End
5.9%inclusion7 decks118 decks
2%synergy
Sudden Spoiling
5.9%inclusion7 decks118 decks
5%synergy
Redirect Lightning
5.7%inclusion4 decks70 decks
-0%synergy
Clever Concealment
5.1%inclusion6 decks118 decks
1%synergy
Return to Dust
5.1%inclusion6 decks118 decks
2%synergy
Bladebrand
5.1%inclusion6 decks118 decks
5%synergy
Bedevil
5.1%inclusion6 decks118 decks
-2%synergy
Bolt Bend
5.1%inclusion6 decks118 decks
3%synergy
Galadriel's Dismissal
5.1%inclusion6 decks118 decks
3%synergy
Tainted Strike
5.1%inclusion6 decks118 decks
5%synergy
Inkshield
5.1%inclusion6 decks118 decks
-3%synergy
Reprieve
5.1%inclusion6 decks118 decks
2%synergy
Sorceries
Ruinous Ultimatum
47%inclusion56 decks118 decks
8%synergy
Mythos of Snapdax
26%inclusion31 decks118 decks
21%synergy
Sevinne's Reclamation
25%inclusion29 decks118 decks
17%synergy
Vandalblast
23%inclusion27 decks118 decks
13%synergy
Painful Truths
23%inclusion27 decks118 decks
15%synergy
Chandra's Ignition
23%inclusion27 decks118 decks
21%synergy
Night's Whisper
21%inclusion25 decks118 decks
8%synergy
Toxic Deluge
19%inclusion23 decks118 decks
11%synergy
Blasphemous Act
18%inclusion21 decks118 decks
-5%synergy
Farewell
16%inclusion19 decks118 decks
6%synergy
Read the Bones
16%inclusion19 decks118 decks
7%synergy
Call of the Death-Dweller
15%inclusion18 decks118 decks
15%synergy
Sign in Blood
13%inclusion15 decks118 decks
5%synergy
Diabolic Tutor
11%inclusion13 decks118 decks
5%synergy
Vindicate
10%inclusion12 decks118 decks
4%synergy
Reanimate
10%inclusion12 decks118 decks
-7%synergy
Damn
9.3%inclusion11 decks118 decks
-8%synergy
Single Combat
9.3%inclusion11 decks118 decks
8%synergy
Unearth
8.5%inclusion10 decks118 decks
6%synergy
Imperial Seal
7.6%inclusion9 decks118 decks
3%synergy
Gamble
7.6%inclusion9 decks118 decks
1%synergy
Austere Command
6.8%inclusion8 decks118 decks
-0%synergy
Faithless Looting
6.8%inclusion8 decks118 decks
-9%synergy
Drown in Ichor
6.8%inclusion8 decks118 decks
6%synergy
Idyllic Tutor
5.9%inclusion7 decks118 decks
4%synergy
Grim Tutor
5.9%inclusion7 decks118 decks
2%synergy
Wheel of Fortune
5.9%inclusion7 decks118 decks
2%synergy
Utility Artifacts
Gorgon Flail
51%inclusion60 decks118 decks
50%synergy
Magewright's Stone
38%inclusion45 decks118 decks
37%synergy
Mithril Coat
37%inclusion44 decks118 decks
32%synergy
Illusionist's Bracers
32%inclusion38 decks118 decks
31%synergy
Thousand-Year Elixir
31%inclusion37 decks118 decks
30%synergy
Lightning Greaves
25%inclusion30 decks118 decks
-9%synergy
Hammer of Nazahn
22%inclusion26 decks118 decks
20%synergy
Robe of Stars
17%inclusion20 decks118 decks
16%synergy
Sword of Truth and Justice
16%inclusion19 decks118 decks
15%synergy
Hunter's Blowgun
16%inclusion19 decks118 decks
16%synergy
Sword of Feast and Famine
15%inclusion18 decks118 decks
12%synergy
The Reaver Cleaver
14%inclusion17 decks118 decks
9%synergy
Brotherhood Regalia
14%inclusion16 decks118 decks
10%synergy
Sword of the Animist
13%inclusion15 decks118 decks
4%synergy
Glaring Spotlight
12%inclusion14 decks118 decks
11%synergy
Darksteel Plate
12%inclusion14 decks118 decks
10%synergy
Sword of Fire and Ice
10%inclusion12 decks118 decks
9%synergy
Battlemage's Bracers
10%inclusion12 decks118 decks
10%synergy
Sunforger
9.3%inclusion11 decks118 decks
6%synergy
Conqueror's Flail
8.5%inclusion10 decks118 decks
7%synergy
Buster Sword
8.0%inclusion7 decks87 decks
6%synergy
Whispersilk Cloak
7.6%inclusion9 decks118 decks
2%synergy
The Masamune
7.1%inclusion6 decks84 decks
7%synergy
Haystack
6.8%inclusion8 decks118 decks
5%synergy
Champion's Helm
6.8%inclusion8 decks118 decks
5%synergy
Dragonfire Blade
6.0%inclusion6 decks100 decks
5%synergy
Trailblazer's Boots
5.9%inclusion7 decks118 decks
4%synergy
Colossus Hammer
5.9%inclusion7 decks118 decks
3%synergy
Hidden Blade
5.1%inclusion6 decks118 decks
4%synergy
Embercleave
5.1%inclusion6 decks118 decks
2%synergy
Helm of the Host
5.1%inclusion6 decks118 decks
-1%synergy
Reaper's Talisman
5.1%inclusion6 decks118 decks
5%synergy
Dowsing Dagger
5.1%inclusion6 decks118 decks
4%synergy
Enchantments
Fighter Class
50%inclusion59 decks118 decks
47%synergy
Gift of Doom
44%inclusion52 decks118 decks
43%synergy
Sigarda's Aid
40%inclusion47 decks118 decks
37%synergy
Revel in Riches
33%inclusion39 decks118 decks
27%synergy
Phyrexian Arena
26%inclusion31 decks118 decks
8%synergy
Reconnaissance
25%inclusion30 decks118 decks
13%synergy
Black Market Connections
25%inclusion29 decks118 decks
9%synergy
All-Out Assault
22%inclusion22 decks102 decks
10%synergy
Dazzling Theater // Prop Room
20%inclusion24 decks118 decks
18%synergy
Forge Anew
17%inclusion20 decks118 decks
15%synergy
Trouble in Pairs
14%inclusion17 decks118 decks
9%synergy
Aspect of Gorgon
14%inclusion16 decks118 decks
13%synergy
Land Tax
13%inclusion15 decks118 decks
7%synergy
Blind Obedience
12%inclusion14 decks118 decks
7%synergy
Black Market
10%inclusion12 decks118 decks
5%synergy
Agent of the Shadow Thieves
9.3%inclusion11 decks118 decks
9%synergy
Death Pits of Rath
8.5%inclusion10 decks118 decks
8%synergy
Retreat to Hagra
8.5%inclusion10 decks118 decks
8%synergy
Gift of Immortality
7.6%inclusion9 decks118 decks
7%synergy
Necropotence
7.6%inclusion9 decks118 decks
3%synergy
Ghostly Prison
7.6%inclusion9 decks118 decks
0%synergy
Mantle of the Ancients
5.9%inclusion7 decks118 decks
5%synergy
Smuggler's Share
5.1%inclusion6 decks118 decks
3%synergy
Grave Betrayal
5.1%inclusion6 decks118 decks
5%synergy
Kaya's Ghostform
5.1%inclusion6 decks118 decks
3%synergy
Nowhere to Run
5.1%inclusion6 decks118 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
6.8%inclusion8 decks118 decks
6%synergy
Utility Lands
Vault of the Archangel
49%inclusion58 decks118 decks
26%synergy
Arcane Lighthouse
46%inclusion54 decks118 decks
45%synergy
Rogue's Passage
43%inclusion51 decks118 decks
19%synergy
Bojuka Bog
36%inclusion43 decks118 decks
6%synergy
Urza's Saga
35%inclusion41 decks118 decks
30%synergy
Shizo, Death's Storehouse
25%inclusion30 decks118 decks
19%synergy
Urborg, Tomb of Yawgmoth
25%inclusion30 decks118 decks
12%synergy
Buried Ruin
23%inclusion27 decks118 decks
20%synergy
Detection Tower
23%inclusion27 decks118 decks
22%synergy
Karn's Bastion
20%inclusion24 decks118 decks
20%synergy
Axgard Armory
17%inclusion20 decks118 decks
15%synergy
Eiganjo, Seat of the Empire
16%inclusion19 decks118 decks
10%synergy
Reliquary Tower
12%inclusion14 decks118 decks
-3%synergy
Command Beacon
10%inclusion12 decks118 decks
5%synergy
Cabal Coffers
9.3%inclusion11 decks118 decks
6%synergy
Sunhome, Fortress of the Legion
8.5%inclusion10 decks118 decks
5%synergy
Inventors' Fair
7.6%inclusion9 decks118 decks
5%synergy
Castle Locthwain
5.1%inclusion6 decks118 decks
2%synergy
Mana Artifacts
Sol Ring
93%inclusion110 decks118 decks
5%synergy
Arcane Signet
86%inclusion102 decks118 decks
1%synergy
Patriar's Seal
47%inclusion56 decks118 decks
45%synergy
Talisman of Hierarchy
38%inclusion45 decks118 decks
-3%synergy
Talisman of Conviction
37%inclusion44 decks118 decks
-5%synergy
Orzhov Signet
37%inclusion44 decks118 decks
7%synergy
Talisman of Indulgence
34%inclusion40 decks118 decks
-3%synergy
Boros Signet
33%inclusion39 decks118 decks
6%synergy
Rakdos Signet
27%inclusion32 decks118 decks
-1%synergy
Fellwar Stone
26%inclusion31 decks118 decks
-2%synergy
Mox Opal
14%inclusion16 decks118 decks
10%synergy
Aetheric Amplifier
10%inclusion12 decks115 decks
10%synergy
Mana Vault
10%inclusion12 decks118 decks
6%synergy
Bounty Board
10%inclusion12 decks118 decks
8%synergy
Chrome Mox
10%inclusion12 decks118 decks
5%synergy
Lotus Petal
8.5%inclusion10 decks118 decks
3%synergy
Mox Amber
8.5%inclusion10 decks118 decks
4%synergy
Commander's Sphere
7.6%inclusion9 decks118 decks
-6%synergy
Chromatic Lantern
6.8%inclusion8 decks118 decks
-4%synergy
Mox Diamond
5.9%inclusion7 decks118 decks
2%synergy
Bandit's Haul
5.9%inclusion7 decks118 decks
5%synergy
Lands
Plains
97%inclusion115 decks118 decks
2%synergy
Command Tower
97%inclusion114 decks118 decks
4%synergy
Swamp
96%inclusion113 decks118 decks
1%synergy
Mountain
93%inclusion110 decks118 decks
-1%synergy
Godless Shrine
78%inclusion92 decks118 decks
30%synergy
Sacred Foundry
75%inclusion89 decks118 decks
30%synergy
Blood Crypt
75%inclusion88 decks118 decks
30%synergy
Savai Triome
73%inclusion86 decks118 decks
35%synergy
Bloodstained Mire
61%inclusion72 decks118 decks
28%synergy
Arid Mesa
59%inclusion70 decks118 decks
28%synergy
Marsh Flats
59%inclusion70 decks118 decks
28%synergy
Spectator Seating
58%inclusion68 decks118 decks
27%synergy
Luxury Suite
56%inclusion66 decks118 decks
25%synergy
Vault of Champions
55%inclusion65 decks118 decks
23%synergy
Isolated Chapel
47%inclusion55 decks118 decks
-7%synergy
Nomad Outpost
45%inclusion53 decks118 decks
-13%synergy
Forbidden Orchard
45%inclusion53 decks118 decks
42%synergy
Clifftop Retreat
42%inclusion50 decks118 decks
-9%synergy
Dragonskull Summit
41%inclusion48 decks118 decks
-12%synergy
Exotic Orchard
38%inclusion45 decks118 decks
-14%synergy
Caves of Koilos
34%inclusion40 decks118 decks
-5%synergy
Battlefield Forge
31%inclusion37 decks118 decks
-9%synergy
Scrubland
30%inclusion35 decks118 decks
17%synergy
Badlands
29%inclusion34 decks118 decks
17%synergy
Plateau
29%inclusion34 decks118 decks
17%synergy
Shattered Sanctum
25%inclusion29 decks118 decks
-1%synergy
Sulfurous Springs
23%inclusion27 decks118 decks
-5%synergy
Sundown Pass
22%inclusion26 decks118 decks
1%synergy
Haunted Ridge
22%inclusion26 decks118 decks
2%synergy
Smoldering Marsh
20%inclusion24 decks118 decks
-16%synergy
Fetid Heath
19%inclusion22 decks118 decks
-3%synergy
Malakir Rebirth
19%inclusion22 decks118 decks
13%synergy
Brightclimb Pathway
17%inclusion20 decks118 decks
8%synergy
Blazemire Verge
16%inclusion19 decks118 decks
4%synergy
Sejiri Shelter
16%inclusion19 decks118 decks
14%synergy
Needleverge Pathway
15%inclusion18 decks118 decks
8%synergy
Blightstep Pathway
15%inclusion18 decks118 decks
7%synergy
Shadowy Backstreet
14%inclusion17 decks118 decks
4%synergy
Mana Confluence
14%inclusion17 decks118 decks
5%synergy
Windswept Heath
14%inclusion16 decks118 decks
7%synergy
Rugged Prairie
14%inclusion16 decks118 decks
-4%synergy
Evolving Wilds
14%inclusion16 decks118 decks
-12%synergy
Temple of Silence
14%inclusion16 decks118 decks
-8%synergy
City of Brass
14%inclusion16 decks118 decks
3%synergy
Bleachbone Verge
13%inclusion15 decks115 decks
3%synergy
Sunbillow Verge
13%inclusion15 decks115 decks
4%synergy
Wooded Foothills
13%inclusion15 decks118 decks
6%synergy
Flooded Strand
13%inclusion15 decks118 decks
7%synergy
Plaza of Heroes
13%inclusion15 decks118 decks
9%synergy
Fabled Passage
12%inclusion14 decks118 decks
3%synergy