That's the problem, in bold. The Random rule NPCs become a helluva lot easier with a 60+ card deck. Check out one of the several TT websites and identify the holes in your card deck. Identify and target low/medium difficulty cards for acquisition. Any card that pushes your card count closer to 60 is a useful card.
EDIT: @Auspice: Waka's right on. Run Prae and those dungeons for that one card (any new card will do). Reaching 60 cards changes the game in your favor. 30+ cards opens the door to realistically challenging a wide number of NPCs. 60+ cards allows you to challenge any NPC and draw/win well over 50% of the matches.
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