Commanders: J
96 commanders. Each has a deck guide with its most-played cards.
- J. Jonah Jameson
- Jace, Multiverse Architect
- Jace, Vryn's Prodigy // Jace, Telepath Unbound
- Jack of Hearts, Volatile Hero
- Jackal, Genius Geneticist
- Jacob Frye
- Jacob Hauken, Inspector // Hauken's Insight
- Jadar, Ghoulcaller of Nephalia
- Jadzi, Oracle of Arcavios // Journey to the Oracle
- Jadzi, Steward of Fate // Oracle's Gift
- Jaheira, Friend of the Forest
- Jalira, Master Polymorphist
- James, Wandering Dad // Follow Him
- Jamie McCrimmon
- Jan Jansen, Chaos Crafter
- Jarad, Golgari Lich Lord
- Jared Carthalion
- Jared Carthalion, True Heir
- Jareth, Leonine Titan
- Jarvis, Earth's Mightiest Butler
- Jasmine Boreal
- Jasmine Boreal of the Seven
- Jason Bright, Glowing Prophet
- Jaws, Relentless Predator
- Jaxis, the Troublemaker
- Jaya Ballard, Task Mage
- Jazal Goldmane
- Jecht, Reluctant Guardian // Braska's Final Aeon
- Jedit Ojanen
- Jedit Ojanen of Efrava
- Jedit Ojanen, Mercenary
- Jegantha, the Wellspring
- Jeleva, Nephalia's Scourge
- Jem Lightfoote, Sky Explorer
- Jenara, Asura of War
- Jennifer Walters // The Sensational She-Hulk
- Jennika, Bad Apple Big Sister
- Jenny Flint
- Jenny, Generated Anomaly
- Jenova, Ancient Calamity
- Jenson Carthalion, Druid Exile
- Jeong Jeong, the Deserter
- Jerren, Corrupted Bishop // Ormendahl, the Corrupter
- Jeska, Thrice Reborn
- Jeska, Warrior Adept
- Jessica Jones, Private Eye
- Jet, Freedom Fighter
- Jet, Rebel Leader
- Jetfire, Ingenious Scientist // Jetfire, Air Guardian
- Jetmir, Nexus of Revels
- Jhoira of the Ghitu
- Jhoira, Ageless Innovator
- Jhoira, Weatherlight Captain
- Jhoira, Weatherlight Corsair
- Jiang Yanggu, Alone
- Jiang Yanggu, Never Alone
- Jill, Shiva's Dominant // Shiva, Warden of Ice
- Jin Sakai, Ghost of Tsushima
- Jin-Gitaxias // The Great Synthesis
- Jin-Gitaxias, Core Augur
- Jin-Gitaxias, Progress Tyrant
- Jinnie Fay, Jetmir's Second
- Jirina Kudro
- Jirina, Dauntless General
- Jiwari, the Earth Aflame
- Jo Grant
- Jocasta, Automaton Avenger
- Jodah, Archmage Eternal
- Jodah, the Unifier
- Joel, Resolute Survivor
- Johan
- Johann, Apprentice Sorcerer
- Jolene, Plundering Pugilist
- Jolene, the Plunder Queen
- Jolrael, Empress of Beasts
- Jolrael, Mwonvuli Recluse
- Jolrael, Voice of Zhalfir
- Jon Irenicus, Shattered One
- Jor Kadeen, First Goldwarden
- Jor Kadeen, the Prevailer
- Jori En, Ruin Diver
- Jorn, God of Winter // Kaldring, the Rimestaff
- Joshua, Phoenix's Dominant // Phoenix, Warden of Fire
- Josu Vess, Lich Knight
- Joven
- Judge Magister Gabranth
- Judith, Carnage Connoisseur
- Judith, the Scourge Diva
- Jugan, the Rising Star
- June, Bounty Hunter
- Junji, the Midnight Sky
- Juri, Master of the Revue
- Jurin, Leading the Charge
- Jushi Apprentice // Tomoya the Revealer
- Justice, Vance Astrovik
- Jyoti, Moag Ancient