A: To get the 40 cards referred to in the game, remove:
• all diagonal cards
• all 3-panel cards
• all wild cards
• all the Goal cards
This will leave you with the following, which is what you’ll need to play Aquarius Rising:
• 10 vertical 2-panel cards
• 10 horizontal 2-panel cards
• 20 4-panel cards
(plus the 18 action cards)