Ornate book of 285 sayings, attributed to Grant Nagus Gint,
which guide Ferengi commerce. They're really only guidelines;
calling them "rules" was just a clever marketing play.

Once each turn, you may place a [Rule] card beneath draw
deck from hand to draw a card (if your Ferengi is present) or
to download a [Rule] card to hand (if your Nagus is present).

• Rarity: U
• Type: Equipment
• Number: 21