I have the option. Best case @ 14.4%, I´d spend on average 7 x 30 = 210 extra energy to get a 1-star-pack upgraded to a 2-star-pack, which may still only contain two 1-star-cards. Worst case @ 0.35% I'd need 285 x 30 = 8500 extra energy! Why on earth?

My iPad takes >10 seconds for a scene reload, much longer where club-points are rewarded or scenes are switched. An average reload of 12 seconds x 15 rounds = 180 seconds = 3 minutes per scene load time. Loading 10 scenes would leave exactly zero seconds to identify and click all differences. This makes me wonder: what is the furthest scene any player has achieved? Personally I only made it into scene 3 on this one.... Does anyone ever get to #7 or above? Just curious!