Kelsien, the Plague (Commander) - Optimized +1/+1 Counters

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #456
2decks
As CommanderAs CardAverage DeckDecksView Precon
Bracket
All
1
234
5
Budget
Any
$
$$$
Ciel Collins
Jun 19, 2026
Ciel Collins
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
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Smothering Tithe
100%inclusion2 decks2 decks
76%synergy
Teferi's Protection
50%inclusion1 decks2 decks
31%synergy
Ancient Tomb
50%inclusion1 decks2 decks
42%synergy
Enlightened Tutor
50%inclusion1 decks2 decks
38%synergy
Vampiric Tutor
50%inclusion1 decks2 decks
36%synergy
Creatures
Blood Cultist
100%inclusion2 decks2 decks
100%synergy
Drumbellower
100%inclusion2 decks2 decks
98%synergy
Termination Facilitator
100%inclusion2 decks2 decks
98%synergy
Mari, the Killing Quill
100%inclusion2 decks2 decks
94%synergy
Mother of Runes
100%inclusion2 decks2 decks
93%synergy
Falthis, Shadowcat Familiar
100%inclusion2 decks2 decks
99%synergy
Void Beckoner
100%inclusion2 decks2 decks
99%synergy
Otharri, Suns' Glory
100%inclusion2 decks2 decks
95%synergy
Goblin Sharpshooter
100%inclusion2 decks2 decks
99%synergy
Minthara, Merciless Soul
100%inclusion2 decks2 decks
99%synergy
Lotho, Corrupt Shirriff
50%inclusion1 decks2 decks
36%synergy
Blood Artist
50%inclusion1 decks2 decks
32%synergy
Morbid Opportunist
50%inclusion1 decks2 decks
31%synergy
Rakdos Ickspitter
50%inclusion1 decks2 decks
50%synergy
Stoneforge Mystic
50%inclusion1 decks2 decks
47%synergy
Assault Intercessor
50%inclusion1 decks2 decks
49%synergy
Giver of Runes
50%inclusion1 decks2 decks
47%synergy
White Plume Adventurer
50%inclusion1 decks2 decks
49%synergy
Esper Sentinel
50%inclusion1 decks2 decks
32%synergy
Vulshok Sorcerer
50%inclusion1 decks2 decks
50%synergy
Puresteel Paladin
50%inclusion1 decks2 decks
46%synergy
Magda, the Hoardmaster
50%inclusion1 decks2 decks
48%synergy
Alexios, Deimos of Kosmos
50%inclusion1 decks2 decks
48%synergy
Rev, Tithe Extractor
50%inclusion1 decks2 decks
48%synergy
Bastion Protector
50%inclusion1 decks2 decks
48%synergy
Grim Hireling
50%inclusion1 decks2 decks
44%synergy
Daxos the Returned
50%inclusion1 decks2 decks
49%synergy
Torbran, Thane of Red Fell
50%inclusion1 decks2 decks
50%synergy
General's Enforcer
50%inclusion1 decks2 decks
42%synergy
Shay Cormac
50%inclusion1 decks2 decks
47%synergy
Athreos, Shroud-Veiled
50%inclusion1 decks2 decks
49%synergy
Slaughter Specialist
50%inclusion1 decks2 decks
49%synergy
Cunning Sparkmage
50%inclusion1 decks2 decks
50%synergy
Sun Titan
50%inclusion1 decks2 decks
39%synergy
Lae'zel, Vlaakith's Champion
50%inclusion1 decks2 decks
48%synergy
Queen Marchesa
50%inclusion1 decks2 decks
44%synergy
Vexilus Praetor
50%inclusion1 decks2 decks
49%synergy
Instants
Deflecting Swat
100%inclusion2 decks2 decks
84%synergy
Boros Charm
50%inclusion1 decks2 decks
21%synergy
Untimely Malfunction
50%inclusion1 decks2 decks
45%synergy
Flawless Maneuver
50%inclusion1 decks2 decks
35%synergy
Rakdos Charm
50%inclusion1 decks2 decks
41%synergy
Stroke of Midnight
50%inclusion1 decks2 decks
38%synergy
Shriveling Rot
50%inclusion1 decks2 decks
50%synergy
Malakir Rebirth
50%inclusion1 decks2 decks
44%synergy
You Are Already Dead
50%inclusion1 decks2 decks
48%synergy
Anguished Unmaking
50%inclusion1 decks2 decks
17%synergy
Swords to Plowshares
50%inclusion1 decks2 decks
-12%synergy
Touch of Moonglove
50%inclusion1 decks2 decks
50%synergy
Mirrodin Avenged
50%inclusion1 decks2 decks
49%synergy
Mortify
50%inclusion1 decks2 decks
35%synergy
Sorceries
Steelshaper's Gift
100%inclusion2 decks2 decks
97%synergy
Open the Armory
50%inclusion1 decks2 decks
46%synergy
Vandalblast
50%inclusion1 decks2 decks
40%synergy
Mythos of Snapdax
50%inclusion1 decks2 decks
45%synergy
Unearth
50%inclusion1 decks2 decks
48%synergy
Vindicate
50%inclusion1 decks2 decks
44%synergy
Blasphemous Act
50%inclusion1 decks2 decks
27%synergy
Night's Whisper
50%inclusion1 decks2 decks
37%synergy
Unfinished Business
50%inclusion1 decks2 decks
50%synergy
Single Combat
50%inclusion1 decks2 decks
49%synergy
Call of the Death-Dweller
50%inclusion1 decks2 decks
50%synergy
Ruinous Ultimatum
50%inclusion1 decks2 decks
11%synergy
Recommission
50%inclusion1 decks2 decks
50%synergy
Chandra's Ignition
50%inclusion1 decks2 decks
48%synergy
Utility Artifacts
Thousand-Year Elixir
100%inclusion2 decks2 decks
99%synergy
Vorpal Sword
100%inclusion2 decks2 decks
98%synergy
Lightning Greaves
100%inclusion2 decks2 decks
66%synergy
Thornbite Staff
100%inclusion2 decks2 decks
99%synergy
Basilisk Collar
100%inclusion2 decks2 decks
96%synergy
Quietus Spike
50%inclusion1 decks2 decks
49%synergy
Gorgon's Head
50%inclusion1 decks2 decks
49%synergy
Illusionist's Bracers
50%inclusion1 decks2 decks
49%synergy
Mithril Coat
50%inclusion1 decks2 decks
45%synergy
Robe of Stars
50%inclusion1 decks2 decks
49%synergy
Shadowspear
50%inclusion1 decks2 decks
46%synergy
Sting, the Glinting Dagger
50%inclusion1 decks2 decks
48%synergy
Whispersilk Cloak
50%inclusion1 decks2 decks
45%synergy
Magewright's Stone
50%inclusion1 decks2 decks
49%synergy
Swiftfoot Boots
50%inclusion1 decks2 decks
19%synergy
Commander's Plate
50%inclusion1 decks2 decks
50%synergy
Sword of the Animist
50%inclusion1 decks2 decks
41%synergy
Hammer of Nazahn
50%inclusion1 decks2 decks
48%synergy
Andúril, Flame of the West
50%inclusion1 decks2 decks
49%synergy
Enchantments
Gift of Doom
100%inclusion2 decks2 decks
99%synergy
Sigarda's Aid
100%inclusion2 decks2 decks
97%synergy
Rune of Mortality
100%inclusion2 decks2 decks
99%synergy
Revel in Riches
100%inclusion2 decks2 decks
94%synergy
Aspect of Gorgon
50%inclusion1 decks2 decks
50%synergy
Necrosynthesis
50%inclusion1 decks2 decks
50%synergy
Fighter Class
50%inclusion1 decks2 decks
47%synergy
Dazzling Theater // Prop Room
50%inclusion1 decks2 decks
48%synergy
Black Market Connections
50%inclusion1 decks2 decks
34%synergy
Planeswalkers
Vraska, Betrayal's Sting
50%inclusion1 decks2 decks
50%synergy
Utility Lands
Eiganjo, Seat of the Empire
100%inclusion2 decks2 decks
94%synergy
Vault of the Archangel
100%inclusion2 decks2 decks
77%synergy
Shizo, Death's Storehouse
50%inclusion1 decks2 decks
43%synergy
Bojuka Bog
50%inclusion1 decks2 decks
19%synergy
Shinka, the Bloodsoaked Keep
50%inclusion1 decks2 decks
47%synergy
Ghost Quarter
50%inclusion1 decks2 decks
49%synergy
Buried Ruin
50%inclusion1 decks2 decks
47%synergy
Urza's Saga
50%inclusion1 decks2 decks
46%synergy
Detection Tower
50%inclusion1 decks2 decks
49%synergy
Karn's Bastion
50%inclusion1 decks2 decks
49%synergy
Axgard Armory
50%inclusion1 decks2 decks
48%synergy
Rogue's Passage
50%inclusion1 decks2 decks
26%synergy
Mana Artifacts
Arcane Signet
100%inclusion2 decks2 decks
14%synergy
Sol Ring
100%inclusion2 decks2 decks
12%synergy
Talisman of Conviction
100%inclusion2 decks2 decks
58%synergy
Talisman of Indulgence
50%inclusion1 decks2 decks
13%synergy
Chromatic Lantern
50%inclusion1 decks2 decks
40%synergy
Patriar's Seal
50%inclusion1 decks2 decks
48%synergy
Talisman of Hierarchy
50%inclusion1 decks2 decks
9%synergy
Lands
Savai Triome
100%inclusion2 decks2 decks
63%synergy
Command Tower
100%inclusion2 decks2 decks
8%synergy
Blood Crypt
100%inclusion2 decks2 decks
55%synergy
Sacred Foundry
100%inclusion2 decks2 decks
54%synergy
Swamp
100%inclusion2 decks2 decks
5%synergy
Sundown Pass
100%inclusion2 decks2 decks
78%synergy
Godless Shrine
100%inclusion2 decks2 decks
52%synergy
Luxury Suite
100%inclusion2 decks2 decks
69%synergy
Plains
100%inclusion2 decks2 decks
5%synergy
Arid Mesa
100%inclusion2 decks2 decks
69%synergy
Shattered Sanctum
100%inclusion2 decks2 decks
74%synergy
Marsh Flats
100%inclusion2 decks2 decks
69%synergy
Vault of Champions
100%inclusion2 decks2 decks
68%synergy
Prismatic Vista
50%inclusion1 decks2 decks
46%synergy
Brightclimb Pathway
50%inclusion1 decks2 decks
42%synergy
Caves of Koilos
50%inclusion1 decks2 decks
10%synergy
Tainted Field
50%inclusion1 decks2 decks
39%synergy
Nomad Outpost
50%inclusion1 decks2 decks
-8%synergy
Graven Cairns
50%inclusion1 decks2 decks
37%synergy
Dragonskull Summit
50%inclusion1 decks2 decks
-3%synergy
Reflecting Pool
50%inclusion1 decks2 decks
43%synergy
Battlefield Forge
50%inclusion1 decks2 decks
9%synergy
Isolated Chapel
50%inclusion1 decks2 decks
-4%synergy
Mount Doom
50%inclusion1 decks2 decks
47%synergy
Plaza of Heroes
50%inclusion1 decks2 decks
46%synergy
Mountain
50%inclusion1 decks2 decks
-44%synergy
Malakir Rebirth
50%inclusion1 decks2 decks
44%synergy
Needleverge Pathway
50%inclusion1 decks2 decks
43%synergy
Gemstone Caverns
50%inclusion1 decks2 decks
46%synergy
Spectator Seating
50%inclusion1 decks2 decks
19%synergy
Forbidden Orchard
50%inclusion1 decks2 decks
48%synergy
Clifftop Retreat
50%inclusion1 decks2 decks
-2%synergy
Haunted Ridge
50%inclusion1 decks2 decks
30%synergy
Blightstep Pathway
50%inclusion1 decks2 decks
42%synergy
Temple of Silence
50%inclusion1 decks2 decks
29%synergy
City of Brass
50%inclusion1 decks2 decks
40%synergy
Sulfurous Springs
50%inclusion1 decks2 decks
21%synergy
Bloodstained Mire
50%inclusion1 decks2 decks
17%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