Card Systemz

For Players: scan your collection, build & optimize decks, and get buy lists for the cards you're missing. For Collectors: track value over time, AI-grade condition, and list to sell on TCGplayer or eBay.

Build a Deck

2 · Card pool

Best matches from current card pool

Finding your best available commanders...

Select a commander to see its strategy.

3 · Commander tuning

Priorities / Weights Recommended balance

Higher values have more influence when cards are ranked. Format and legality rules always remain mandatory.

My Decks

Import destination

Priorities / Weights Recommended balance

Higher values have more influence when changes are ranked. Format and legality rules always remain mandatory.

Export

Choose exactly which Inventory lines to export, download them in a popular format, or generate a full PDF report.

Export filtersAll records

Load Inventory to preview this export.

Sell list \u2014 TCGplayer

Applies the filters above, then exports matching cards marked Selling as a TCGplayer bulk-upload CSV (condition from AI grade, quantity, and asking price). Import it under Seller Portal → Pricing → Import to Staged.

Full report

Always opens the full Analytics portfolio to render its value summary and every breakdown chart; row filters above do not alter the report.

My Inventory

Track Value Analytics
Sign in to track your collection and its value.

Camera Scanner

1 Set an Import Group below 2 Tap here to start the camera

Point the card inside the frame guide.