Microblog: B/X stocking with tarot cards

The distribution of the frequency of Monsters/Empties is different, but I like having cards to layout dungeon geomorphs. 

Suit	Room Contents	Treasure?
Swords	Monster	8+
Pentacles	Trap	10+
Cups	Empty/Lore	Queen+
Wands	Special	(usually no treasure)

I dunno! Maybe someone smarter than me can do something worthwhile with this nugget.