Celestial Lexi's MTGA Deck Randomizer
Let Celestial Lexi draw a moonlit deck for you from the Twilight Academy archives. Choose your colors, set the rules, test your opening hand, then carry the finished spellbook into MTGA.
Deck Settings
Set Library Choose all, one, or several sets
Named color shortcuts Guilds, shards, wedges, four-color, five-color
Two-color guilds
Three-color shards and wedges
Four-color and five-color
Deck recipes Pick the shape
Mix one or more recipes, like Ramp + Artifacts or Tokens + Sacrifice.
Core deck shapes
Mana and big plans
Creature and combat plans
Card-type themes
Sacrifice and graveyard
Set mechanics
Typal decks
Marvel and set themes
Theme tags Optional card-library charms
Optional. These tags come from the shared card library and gently pull the deck toward matching cards.
Extra style bias Optional soft nudges
Builder tuning Focus, mana base, and recipe targets
Use these to guide how boldly Celestial Lexi follows your chosen deck style.
Recipe target editor Optional overrides
Leave blank to use the default recipe. Add numbers only when you want to force a target, like 10 ramp pieces or 8 removal cards.
Locked cards / Must include Build around specific cards
Add cards here when you want the deck to start with fixed copies, then Celestial Lexi fills the remaining slots.
Card memory / backup Manual corrections that survive reloads
Manual card corrections, avoid/prefer rules, locked cards, and saved decks are stored in this browser. Export a backup if you want to move devices or protect yourself from browser data cleanup.
Shell Status
Next Build Steps
- Primary style affects the card weights: Aggro, Midrange, Control, Ramp, Artifacts, Equipment, Tokens, Counters, Spells, Sacrifice, Graveyard, Lifegain, Flying, Heroes, Villains, Legends, Vehicles, Teamwork, Power-Up, Synergy, or Jank.
- The summary panel shows mana curve, type counts, color counts, and why the deck leaned that way.
- The Card Browser at the bottom lets you inspect cards manually, including tags, roles, synergy, rules text, and current-deck copies.
- Seeded randomness is still intentionally paused for a later version.
Deck Summary
curve/type viewGenerated Card List
tap cards for detailsOpening Hand Tester
sample 7 cardsNormal MTG opening hands are 7 cards. Use this to check if the deck actually opens with lands, colors, and early plays.
Improve This Deck
preview firstThis does not change your deck instantly. Preview Celestial Lexi's adjustment first, then apply it only if you like it.
MTG Arena Export
generate/copy readyDeck History
local browser saveSave decks you like before rolling again. This stays in this browser only.