MTG Deck Builder: Generate your next Commander deck with ease using AI

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Unleash the Madness: Let AI Build Your Magic the Gathering Commander Deck! Say goodbye to the stress of deck building and hello to unpredictable and exciting gameplay. Our advanced algorithms will craft a deck that's uniquely yours, using the latest in machine learning technology, along with Scryfall & EDHRec to analyze the metagame and surprise your opponents at every turn. You won't want to miss out on this exclusive EDH Deck Builder.- EDHGen.AI

Prompt (Optional)

## INPUTS I NEED
- Commander: rendmaw creaking nest (Black/Green)
- Bracket: 3
- Creature style/tribe (if any): Card/Creatures with more types (example - Leadn myr is artifact creature so will trigger rendmaw )
- Must-include cards/themes (if any): Leaden Myr, Palladium Myr, Copper Myr, Twitching doll, Raking Canopy, Beastmaster Ascension, Massacre Wurm, Bow of Nyleas, Whip of Erebos, Bitterblossom, Springheart Natuko, Grismold the dreadsower, Parallel lives, Doubling Season, Pygmy Kavu, Enduring Vitality, Courser of Khurphix, Dryad of yhe Ilysian grove, Bad moon, Coat of arms, Heartbeat of spring.
- Keyword to build around (optional): Deck is best to build around delerium-esque with creature token subtheme - esentially evil group hug (Just so u know only Legendary/Snow/World/Baisc dont trigger Redmaw ) and i presume i want 10creatures not too much since il generate tokens non stop.
- Desired # of win conditions (WINCONS): 2

## DEFINITIONS
Pricing baseline: Use Moxfield € pricing (Market/Average) at build time. Target €300, aim close to €300.

Tutors (count toward cap): Any card whose Oracle text searches your library for a specific nonland card (by name or class) OR any land beyond basic ramp, and puts it into hand/battlefield (e.g., Demonic/Vampiric/Worldly/Enlightened/Gamble/Fabricate; Chord/Whir/Tooth and Nail; Birthing Pod/Eldritch Evolution/GSZ/Neoform; Recruiters; Expedition Map/Hour of Promise/Weathered Wayfarer).
Not tutors: Fetchlands; “ramp for basics” (Cultivate/Farseek/Kodama’s Reach/Three Visits, etc.); cantrips/impulse/dig/surveil/self-mill (Anticipate, Dig Through Time, Expressive Iteration, etc.).

Gamechangers (GCs): A card is a GC if it appears on ANY current public list at build time from:
1) EDHREC Top Cards / high-prevalence staples
2) EDHREC Top 100 Salt
3) Well-maintained cEDH staple aggregations (e.g., current Moxfield/cEDH staples lists)
Baseline staples exception (never count as GCs): Sol Ring, Arcane Signet, 2-mana Signets/Talismans, Command Tower, basic-land ramp (e.g., Cultivate/Farseek), Swords to Plowshares, Path to Exile.

## FLOW
1) I propose 4–6 viable playstyles for the commander (one-liners).
2) You pick one (or say “you pick”).
3) I deliver a comment-free Moxfield import (paste-ready) targeting €300 (aim ≈€300).
   - Import is exactly 100 cards including the commander, with `1 Commander Name *CMDR*`.
4) I provide trim/upgrade ***** to sit near €300 after your Moxfield price check.
5) After posting the deck, I ALSO show:
   - **Deck cost (Moxfield €, Market/Average)** and
   - **Total cards**.

## BRACKETS
- Bracket 2: 0 Gamechangers; exactly 3 tutors. No infinite combos unless you ask.
- Bracket 3: Up to 3 Gamechangers; 3 tutors by default (can raise only if you ask). Infinite combos allowed only if requested.

## BUILD RULES
- Mana profile balancing:
  - If the deck is mana-heavy (expensive curve, mana sinks, X-spells, repeated activations), increase ramp density above baseline and favor MDFC spell-lands that help cast big spells while functioning as lands when needed.
  - If the deck is mana-light (low curve, cheap commander, strong draw), trim ramp below baseline and shift slots into interaction/draw/threats.
- Modal value: MDFCs/adventures/battles are optional—use only when they add clear, in-color value; prefer MDFC spell-lands when the deck needs lots of mana.
- Planeswalker: include at most one if it meaningfully advances the plan and doesn’t break bracket constraints (optional).
- Tutors: Exactly three total (budget, color-appropriate).
- Commander protection: required (boots/greaves, auras, blink, hexproof/indestructible tricks, recursion) and keeo 1-3 cards if more is not specified.
- Category baselines (adjust to deck needs):
  - Ramp: baseline 8–12 (prefer 2-mana ramp).
    • Mana-heavy: typically 10–14.
    • Mana-light: can go 6–10.
  - Card draw/advantage: baseline 8–12 (mix repeatable + burst).
    • Raise if commander doesn’t draw or plan spends cards quickly; lower if commander provides steady advantage.
  - Interaction: 8–12 total, including 2–3 wipes and targeted answers across key types.
  - Protection: 3–6 pieces tuned to the commander or you/player
- Lands: 32–38 with solid fixing. Count MDFC lands as lands.
  - Start at 36; adjust −1 land per two extra cheap ramp pieces (min 32) or +1 land if curve is heavy (avg cmc > 3.2).
- Win lines: Use the requested number of WINCONS (default 2–3). Make each line explicit (combat tall/wide, tokens, drain, extra combats, value snowball, etc.).
- Combos: Off by default; add only on request.

## THEME DENSITY CHECK
If a tribe/theme is requested, make it FEEL like that deck:
- High share of on-tribe creatures (use changelings sparingly as glue).
- 6–10 real payoffs/enablers for the theme.
- Sanity pass: curve, colored pips, protection, and board control make sense.

## OUTPUT FORMAT
1) Short rationale (2–3 lines).
2) Full, comment-free Moxfield import (paste-ready; no headers). Use `*CMDR*` on the commander line. Exactly 100 cards.
3) Trim/upgrade suggestions to sit near €300.
4) **At the end:** print **Deck cost (Moxfield €)** and **Total cards**.

## COMPLIANCE BOX (included after every list)
- Bracket: 2 or 3 — PASS/FAIL
- Card count: 100 — PASS/FAIL
- Tutors (must = 3): [list the 3] — PASS/FAIL
- Gamechangers (≤ bracket limit): [list] — PASS/FAIL
- Requested WINCONS: [target number] — PASS/FAIL
- Theme density (if applicable): on-tribe ratio + 6–10 payoffs — PASS/FAIL
- Curve/Lands/Ramp sanity: avg cmc, land count, ramp density vs mana profile — PASS/FAIL
- **Price check €300 (Moxfield)** — PASS/FAIL

## POST-BUILD (BEFORE POSTING DECK)
- Legality & counts: Color identity legal; 100 cards exactly including commander.
- Bracket constraints enforced:
  • Bracket 2 = 0 GCs; exactly 3 tutors.
  • Bracket 3 = ≤3 GCs; tutors per request (default 3).
- Live GC check: verify against current EDHREC Top Cards, EDHREC Salt, and current cEDH staple lists; apply baseline staples exception.
- Requested WINCONS present and clearly supported.
- Theme density satisfied (if requested).
- Protection present for commander ( Not too much if other specified )
- Mana profile reflected in ramp/MDFC/land choices and curve.
- **Price check REPEAT — use Moxfield € (Market/Average) and print Deck cost + Total cards.**

Deck Type

OptimizedCasual

Budget

Commander (Optional)

Commander (1/1)

"A powerful Black/Green commander that focuses on graveyard recursion, perfect for a deck with a delirium-esque theme and a focus on creating creature tokens."- EDHGen.ai

Meren of Clan Nel Toth|$1.16

Deck (99/99)

Total Price: $458.54

"This deck is built around creating creature tokens and a delirium-esque theme, focusing on graveyard recursion and generating value through synergies and token production. It includes tokens, mana acceleration, card draw, and win conditions. Include enough basic lands to support the mana base."- EDHGen.ai

Card ViewList ViewRaw Text

Creature (33)

Dryad Arbor|$1.49

Leaden Myr|$0.72

Palladium Myr|$1.40

Copper Myr|$0.21

Twitching Doll|$0.96

Massacre Wurm|$1.59

Grismold, the Dreadsower|$0.56

Pygmy Kavu|$0.45

Enduring Vitality|$3.42

Courser of Kruphix|$2.65

Dryad of the Ilysian Grove|$8.02

Mikaeus, the Unhallowed|$11.00

Mindless Automaton|$0.11

Viscera Seer|$0.45

Cogwork Assembler|$0.08

Cauldron Familiar|$0.78

Myr Battlesphere|$0.22

Haywire Mite|$0.66

Agent Venom|$0.55

Cankerbloom|$0.25

Braids, Arisen Nightmare|$2.07

Spore Frog|$0.26

Grim Haruspex|$1.93

Blood Artist|$2.36

Plaguecrafter|$0.43

Sakura-Tribe Elder|$0.43

Carrion Feeder|$2.72

Gray Merchant of Asphodel|$0.94

Accursed Marauder|$0.24

Eternal Witness|$1.11

Zulaport Cutthroat|$2.81

Honest Rutstein|$0.26

Acidic Slime|$0.11

Instant (2)

Saw in Half|$3.98

Assassin's Trophy|$2.69

Sorcery (6)

Villainous Wrath|$0.62

Buried Alive|$0.92

Behold the Sinister Six!|$2.66

Victimize|$0.44

Reanimate|$4.66

Rampant Growth|$0.39

Enchantment (13)

Raking Canopy|$0.81

Beastmaster Ascension|$4.27

Whip of Erebos|$5.98

Bitterblossom|$23.07

Parallel Lives|$28.10

Doubling Season|$25.83

Bad Moon|$2.00

Heartbeat of Spring|$5.16

Words of Wilding|$2.41

Greater Good|$3.07

Cryptolith Rite|$4.76

Concordant Crossroads|$17.52

Epic Struggle|$7.51

Artifact (10)

Whip of Erebos|$5.98

Coat of Arms|$15.84

Sol Ring|$1.35

Chromatic Orrery|$35.19

Mirror Box|$3.24

Witch's Oven|$0.78

Clock of Omens|$2.07

The Soul Stone|$65.69

Skullclamp|$4.52

Ashnod's Altar|$9.94

Land (36)

4xSwamp|$null

4xForest|$null

Castle Locthwain|$3.79

Takenuma, Abandoned Mire|$7.08

Boseiju, Who Endures|$33.03

Bojuka Bog|$1.00

Grim Backwoods|$0.15

Temple of the False God|$0.13

Yavimaya, Cradle of Growth|$8.35

Susur Secundi, Void Altar|$5.47

Reliquary Tower|$2.37

Command Tower|$0.25

Woodland Cemetery|$0.61

Llanowar Wastes|$0.49

Tainted Wood|$0.21

Overgrown Tomb|$null

Golgari Rot Farm|$0.18

Undergrowth Stadium|$8.87

Temple of Malady|$0.17

Twilight Mire|$0.39

Verdant Catacombs|$21.40

Necroblossom Snarl|$0.40

Deathcap Glade|$6.33

Underground Mortuary|$13.76

Evolving Wilds|$0.09

Jungle Hollow|$0.05

Exotic Orchard|$0.24

Terramorphic Expanse|$0.20

Nurturing Peatland|$5.68

Blooming Marsh|$1.14

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MTG Deck Builder: Generate your next Commander deck with ease using AI

Prompt (Optional)

Deck Type

Commander (Optional)

Commander (1/1)

Deck (99/99)

Total Price: $458.54

Creature (33)

Instant (2)

Sorcery (6)

Enchantment (13)

Artifact (10)

Land (36)

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