MTG Deckbuilder

Build from JSON

Run a non-interactive deck build using a saved JSON configuration. Upload a JSON file, view its details, or run it headlessly to generate deck exports and a build summary.

Example: deck.json 
{
  "commander": "Aang, Airbending Master",
  "primary_tag": "Exile Matters",
  "secondary_tag": "Airbending",
  "tertiary_tag": "Token Creation",
  "bracket_level": 4,
  "use_multi_theme": true,
  "add_lands": true,
  "add_creatures": true,
  "add_non_creature_spells": true,
  "fetch_count": 3,
  "ideal_counts": {
    "ramp": 8,
    "lands": 35,
    "basic_lands": 15,
    "creatures": 25,
    "removal": 10,
    "wipes": 2,
    "card_advantage": 10,
    "protection": 8
  }
}
  • Lathril, Blade of the Elves [Elf Kindred, Aggro, Tokens Matter] Bracket 3
  • Ashling, Flame Dancer [Spellslinger, Burn] Bracket 3
  • Inti, Seneschal of the Sun [+1/+1 Counters] Bracket 3
  • Tidus, Yuna's Guardian [Counters Matter, Proliferate, +1/+1 Counters] Bracket 3
  • Garnet, Princess of Alexandria [Aggro, Sagas Matter, Enchantments Matter] Bracket 3
  • Garnet, Princess of Alexandria [Aggro, Enchantments Matter, Sagas Matter] Bracket 3
  • Garnet, Princess of Alexandria [Aggro, Sagas Matter, Enchantments Matter] Bracket 3
  • Teysa, Orzhov Scion [Aristocrats, Sacrifice Matters, Creature Tokens] Bracket 5
  • Teysa, Orzhov Scion [Aristocrats] Bracket 3
  • Akroma, Angel of Fury [Aggro, Combat Matters, Angel Kindred] Bracket 4
  • Tamiyo, Inquisitive Student // Tamiyo, Seasoned Scholar [Tokens Matter] Bracket 3
  • Umbris, Fear Manifest [Horror Kindred, Exile Matters, Nightmare Kindred] Bracket 3
  • Vren, the Relentless [Rat Kindred, Sacrifice Matters] Bracket 3
  • Vren, the Relentless [Ninjutsu] Bracket 3
  • Umbris, Fear Manifest [Blink] Bracket 4
  • Umbris, Fear Manifest [Horror Kindred, Exile Matters] Bracket 3
  • Umbris, Fear Manifest [Exile Matters, Horror Kindred, Blink] Bracket 3
  • Umbris, Fear Manifest [Blink] Bracket 3
  • Tamiyo, Inquisitive Student // Tamiyo, Seasoned Scholar [Tokens Matter] Bracket 3
  • The Fourteenth Doctor [Historics Matter, Exile Matters] Bracket 3
  • Sisay, Weatherlight Captain [Legends Matter, Vehicles] Bracket 3
  • Volrath, the Shapestealer [Clones, Stax, Ramp] Bracket 4
  • Eshki Dragonclaw [+1/+1 Counters] Bracket 3
  • Rocco, Street Chef [Exile Matters, Tokens Matter, +1/+1 Counters] Bracket 3
  • Avatar Aang // Aang, Master of Elements [Bending] Bracket 3
  • Finneas, Ace Archer [Rabbit Kindred, Tokens Matter] Bracket 3
  • Inti, Seneschal of the Sun [Discard Matters, Exile Matters] Bracket 3
  • Vivi Ornitier [+1/+1 Counters, Voltron, Wizard Kindred] Bracket 3
  • Jin Sakai, Ghost of Tsushima [Aggro, Card Draw, Combat Matters] Bracket 3
  • Gwenom, Remorseless [Lifegain] Bracket 3
  • Gwenom, Remorseless [Lifegain] Bracket 3
  • Henzie "Toolbox" Torre [Lifegain, Legends Matter, Changeling] Bracket 3
  • Mister Negative [Lifegain, Blink, Draw Triggers] Bracket 4
  • Brenard, Ginger Sculptor [Sacrifice Matters, Golem Kindred, Artifact Tokens] Bracket 4
  • Zurgo, Thunder's Decree [Creature Tokens, Aggro, Combat Matters] Bracket 2
  • Brudiclad, Telchor Engineer [Artifacts Matter, Tokens Matter, Big Mana] Bracket 3
  • Megatron, Tyrant // Megatron, Destructive Force [Artifacts Matter, Big Mana] Bracket 3
  • Tasha, the Witch Queen [Spellslinger, Big Mana, Card Draw] Bracket 3
  • Zurgo Stormrender [Burn, Combat Matters, Token Creation] Bracket 3
  • Atla Palani, Nest Tender [Big Mana, Egg Kindred] Bracket 4
  • Thrasta, Tempest's Roar [Spellslinger] Bracket 3
  • Magar of the Magic Strings [Spellslinger, Aggro, Combat Matters] Bracket 3
  • Braids, Arisen Nightmare [Aristocrats, Sacrifice Matters, Card Draw] Bracket 3
  • Braids, Arisen Nightmare [Aristocrats, Sacrifice Matters, Card Draw] Bracket 3
  • Zurgo, Thunder's Decree [Tokens Matter] Bracket 3
  • Orah, Skyclave Hierophant [Cleric Kindred] Bracket 2
  • Orah, Skyclave Hierophant [Cleric Kindred] Bracket 2
  • Orah, Skyclave Hierophant [Cleric Kindred] Bracket 2
  • Omnath, Locus of the Roil [+1/+1 Counters, Landfall, Elemental Kindred] Bracket 3
  • Norman Osborn // Green Goblin [Connive, Discard Matters] Bracket 3
  • Norman Osborn // Green Goblin [+1/+1 Counters] Bracket 3
  • Norman Osborn // Green Goblin [+1/+1 Counters] Bracket 3
  • Alisaie Leveilleur [Aggro, Big Mana, Blink] Bracket 3
  • Derevi, Empyrial Tactician [Food, Blink, Historics Matter] Bracket 3
  • Chulane, Teller of Tales [Venture into the dungeon, Investigate, Gates Matter] Bracket 3
  • Henzie "Toolbox" Torre [Card Draw, Big Mana, Sacrifice Matters] Bracket 3
  • Gilgamesh, Master-at-Arms [Equipment Matters, Aggro] Bracket 3
  • Bruna, Light of Alabaster [Auras, Mill, Enchantments Matter] Bracket 3
  • Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel [Aristocrats, Sacrifice Matters] Bracket 4
  • Missy [Artifacts Matter, Sacrifice Matters] Bracket 1
  • K'rrik, Son of Yawgmoth [+1/+1 Counters] Bracket 3
  • The Wandering Minstrel [Elemental Kindred, Creature Tokens] Bracket 3
  • Rev, Tithe Extractor [Topdeck] Bracket 3
  • Sauron, the Dark Lord [Card Draw, Reanimate, Wheels] Bracket 3
  • Yorion, Sky Nomad [Blink, Enter the Battlefield, Leave the Battlefield] Bracket 3
  • Liliana, Heretical Healer // Liliana, Defiant Necromancer [Graveyard Matters] Bracket 3
  • Isshin, Two Heavens as One [Combat Matters, Enter the Battlefield, Blink] Bracket 3
  • Sonic the Hedgehog [Tokens Matter] Bracket 4
  • Gluntch, the Bestower [+1/+1 Counters, Tokens Matter] Bracket 3
  • Kuja, Genome Sorcerer // Trance Kuja, Fate Defied [Pingers, Burn, Spellslinger] Bracket 3
  • Shanna, Purifying Blade [Lifegain] Bracket 3
  • Rev, Tithe Extractor Bracket 3
  • Rev, Tithe Extractor Bracket 3
  • Falco Spara, Pactweaver [Topdeck, Counters Matter] Bracket 3
  • Zinnia, Valley's Voice [Flying, Little Fellas, Bird Kindred] Bracket 3
  • Volo, Guide to Monsters [Clones] Bracket 3
  • Urza, Chief Artificer [Tokens Matter, Artifacts Matter, Affinity] Bracket 3
  • Sakashima of a Thousand Faces [Clones] Bracket 3
  • Jetmir, Nexus of Revels [Creature Tokens] Bracket 3
  • Katilda and Lier [Human Kindred] Bracket 3
  • Sharuum the Hegemon [Artifacts Matter, Blink, Control] Bracket 2
  • Zur, Eternal Schemer [Lifegain, Enchantments Matter] Bracket 4
  • The Capitoline Triad [Historics Matter, Artificer Kindred] Bracket 3
  • Y'shtola, Night's Blessed [Board Wipes, Interaction, Card Draw] Bracket 3
  • Muldrotha, the Gravetide [Avatar Kindred] Bracket 4
  • Eshki Dragonclaw [Artifacts Matter, Tokens Matter, Card Draw] Bracket 4
  • Omnath, Locus of Mana [Ramp, Voltron] Bracket 3
  • Toshiro Umezawa [Spellslinger] Bracket 3
  • Captain America, First Avenger [Artifacts Matter, Equipment Matters] Bracket 3
  • Spider-Man 2099 [Burn, Suspend, Topdeck] Bracket 3
  • Spider-Man 2099 [Burn, Suspend, Topdeck] Bracket 3
  • Teysa Karlov [Lifegain, Aristocrats, Sacrifice Matters] Bracket 3
  • Katara, the Fearless [Ally Kindred] Bracket 4
  • Rowan Kenrith [Big Mana, Control, Spellslinger] Bracket 3
  • Spider-Punk [Aggro, Voltron] Bracket 4
  • Oloro, Ageless Ascetic [Lifegain, Burn, Card Draw] Bracket 3
  • {'name': "Nymris, Oona's Trickster"}
  • {'name': "Nymris, Oona's Trickster"}
  • {'name': "Nymris, Oona's Trickster"}
  • Betor, Ancestor's Voice [Aggro, Enter the Battlefield, Leave the Battlefield] Bracket 5
  • Animar, Soul of Elements [+1/+1 Counters, Aggro, Combat Matters] Bracket 4
  • Animar, Soul of Elements [+1/+1 Counters, Historics Matter, Aggro] Bracket 4
  • Shagrat, Loot Bearer [Voltron] Bracket 3
  • Edric, Spymaster of Trest Bracket 4
  • Toph, the First Metalbender [Artifacts Matter, Lands Matter] Bracket 4
  • Flubs, the Fool [Little Fellas, Card Draw] Bracket 3
  • Karador, Ghost Chieftain [Mill, Reanimate] Bracket 3
  • Fang, Fearless l'Cie // Ragnarok, Divine Deliverance [Reanimate] Bracket 4
  • Eriette of the Charmed Apple [Auras, Enchantments Matter, Burn] Bracket 3
  • Kambal, Consul of Allocation [Control, Stax] Bracket 4
  • Ezuri, Claw of Progress [Legends Matter, Experience Counters, Voltron] Bracket 3
  • Zabaz, the Glimmerwasp [+1/+1 Counters, Voltron, Modular] Bracket 4
  • Clement, the Worrywort [Frog Kindred, Ramp] Bracket 3
  • Meren of Clan Nel Toth [Experience Counters, Mill, Reanimate] Bracket 3
  • Etali, Primal Storm [Big Mana] Bracket 2
  • Zoraline, Cosmos Caller [Bat Kindred, Lifegain, Aggro] Bracket 5
  • Gilgamesh, Master-at-Arms [Equipment Matters, Aggro, Big Mana] Bracket 5
  • Ghave, Guru of Spores [+1/+1 Counters, Tokens Matter] Bracket 3
  • Sliver Gravemother [Sliver Kindred] Bracket 2
  • Ureni of the Unwritten [Dragon Kindred] Bracket 3
  • Riku of Many Paths [Spells Matter, Token Creation] Bracket 3
  • Vihaan, Goldwaker [Assassin Kindred, Treasure Token, Historics Matter] Bracket 3
  • Isshin, Two Heavens as One [Aggro, Combat Matters] Bracket 3
  • Terra, Herald of Hope [Reanimate, Leave the Battlefield, Enter the Battlefield] Bracket 4
  • Lightning, Army of One [Burn, Stagger, Aggro] Bracket 4
  • Atraxa, Grand Unifier [Topdeck, Big Mana, Aggro] Bracket 2
  • Indoraptor, the Perfect Hybrid [Burn, +1/+1 Counters, Dinosaur Kindred] Bracket 3
  • Valgavoth, Harrower of Souls [+1/+1 Counters, Burn] Bracket 3
  • Ashcoat of the Shadow Swarm [Rat Kindred, Combat Matters] Bracket 3
  • Sivitri, Dragon Master [Control] Bracket 3
  • Kambal, Consul of Allocation [Control] Bracket 3
  • Urtet, Remnant of Memnarch [Artifacts Matter, Historics Matter] Bracket 4
  • Aphelia, Viper Whisperer [Aggro, Snake Kindred, Deathtouch] Bracket 3
  • Ivy, Gleeful Spellthief [Auras, Clones, Voltron] Bracket 3
  • Giada, Font of Hope [Angel Kindred, Lifegain] Bracket 3
  • Ashad, the Lone Cyberman [Sacrifice Matters, Artifacts Matter] Bracket 3
  • The Scorpion God [-1/-1 Counters, Counters Matter, Sacrifice Matters] Bracket 2
  • Kyler, Sigardian Emissary [Human Kindred, +1/+1 Counters] Bracket 3
  • Vihaan, Goldwaker [Treasure Token, Dwarf Kindred, Outlaw Kindred] Bracket 4
  • Squall, SeeD Mercenary [Aggro, Enter the Battlefield, Rough Divide] Bracket 3
  • Kefka, Court Mage // Kefka, Ruler of Ruin [Card Draw] Bracket 3
  • Elesh Norn, Mother of Machines [Blink, Enter the Battlefield, Stax] Bracket 4
  • Yoshimaru, Ever Faithful [Legends Matter, Aggro, Voltron] Bracket 4
  • Ikra Shidiqi, the Usurper [Lifegain, Combat Matters, Life Matters] Bracket 3
  • Ms. Bumbleflower [+1/+1 Counters] Bracket 5
  • Braids, Arisen Nightmare [Sacrifice Matters, Card Draw] Bracket 4
  • Astrid Peth [Reanimate] Bracket 3
  • Elesh Norn, Mother of Machines [Blink, Enter the Battlefield, Stax] Bracket 4
  • Kilo, Apogee Mind [Aggro] Bracket 5
  • Maelstrom Wanderer [Cascade, Big Mana] Bracket 3
  • Shorikai, Genesis Engine [Vehicles, Card Draw] Bracket 3
  • Ragost, Deft Gastronaut [Artifacts Matter, Food, Burn] Bracket 3
  • Myrkul, Lord of Bones [Clones, Aristocrats] Bracket 3
  • Ognis, the Dragon's Lash [Treasure] Bracket 3
  • Mendicant Core, Guidelight [Artifacts Matter] Bracket 3
  • Rune-Tail, Kitsune Ascendant // Rune-Tail's Essence [Fox Kindred, Historics Matter, Little Fellas] Bracket 3
  • Vito, Thorn of the Dusk Rose [Life Matters] Bracket 1
  • Laughing Jasper Flint [Exile Matters] Bracket 3
  • Rin and Seri, Inseparable [Cat Kindred, Dog Kindred] Bracket 4
  • Neera, Wild Mage [Spellslinger, Big Mana, Topdeck] Bracket 3
  • Alania, Divergent Storm [Otter Kindred, Spellslinger] Bracket 4
  • Winter, Misanthropic Guide [Card Draw] Bracket 4
  • Commander Mustard [Soldier Kindred, Aggro, Big Mana] Bracket 3
  • Zada, Hedron Grinder [Spell Copy, Goblin Kindred, Spellslinger] Bracket 3
  • Finneas, Ace Archer [Tokens Matter, +1/+1 Counters, Rabbit Kindred] Bracket 3
  • Finneas, Ace Archer [Rabbit Kindred, Tokens Matter, +1/+1 Counters] Bracket 3
  • Indoraptor, the Perfect Hybrid [Enrage, Burn, Aggro] Bracket 5
  • Indoraptor, the Perfect Hybrid [Burn, Enrage, Aggro] Bracket 3
  • Vito, Thorn of the Dusk Rose [Life Matters] Bracket 3
  • Vito, Thorn of the Dusk Rose [Life Matters] Bracket 3
  • Tannuk, Steadfast Second [Toughness Matters, Legends Matter, Artifacts Matter] Bracket 3
  • Tidus, Yuna's Guardian [+1/+1 Counters, Cheer, Proliferate] Bracket 3
  • Finneas, Ace Archer [Rabbit Kindred, Tokens Matter] Bracket 3
  • Aang, Airbending Master [Exile Matters, Airbending, Token Creation] Bracket 4