Free MTG Commander deck builder with AI assistant and card search by effect
Free chess game analysis and personalized training built from your own games
Stage
Startup
Startup
Founded
2026
2026
Based in
CA
Not given
Pricing model
Freemium
Freemium
Pricing
Free plan always free. Paid plans in Canada: Starter $3.99/month or $39.90/year, Plus $7.99/month or $79.90/year, Pro $14.99/month or $149.90/year, Unlimited $29.99/month or $299.90/year. In EU: Starter €2.99/month or €29.90/year, Plus €5.99/month or €59.90/year, Pro €9.99/month or €99.90/year, Unli
Free plan includes game reviews (150 per day limit), puzzle practice, Blunder Preventer, one free session weekly of each premium trainer, 2 repertoires up to 10 lines each, and one scouting report monthly. Premium costs $2 per month, $12 every 6 months, or $20 per year, unlocking unlimited access to
Key features
Full deck builder with format legality checks
Mana statistics and curve analysis
Grover AI deck assistant for deck building and rules questions
Scry AI card search by effect description
Combo detection to find card combinations
Deck export in multiple formats
Live deck collaboration
Collection statistics
Public deck sharing and community decks
Move-by-move Stockfish analysis of Chess.com and Lichess games
Blunder Preventer trainer to spot tactical mistakes
Opening Improver with opening encyclopedia and repertoire trainer
Time Trainer for practicing under time pressure
Visualization module for calculating forcing lines
Resourcefulness training for difficult positions
Scouting report showing skill breakdown and training recommendations
Analysis board with Stockfish 19 running in browser
Daily chess puzzles
What makes it different
AI deck assistant integrated into the builder
Card search by plain English effect description
Made by Commander players for Commander players
No data selling or affiliate links
Personalized training built specifically from patterns in your own games rather than generic material
Recurring mistake detection that turns common errors into focused training modules
Free game analysis without sign-up for casual users
Integration with Chess.com and Lichess accounts for automatic game import
Affordable premium pricing starting at $2 per month