☰Yu-Gi-Oh!ⓘShortcuts
Drag to move · D duplicate · Del delete · Ctrl+C/V copy & paste · double-click to read · drag a tray's title/corner to move & resize
Start building
Card Engine is a visual deck workbench — search or import cards, group them on the table, watch the odds and synergies, then export anywhere.
Tip: drag cards into trays, save a group as a Package, and watch Stats & Suggest as you go.