Hi,
Ive been struggling to burn all the energy i stored for the event until now. 10 energy per run that will last for 10+mins is a chore. 60 full energy plus 30 energy from expedition and another 30 for windmill will net you 2 to 3 hours of event grind straight. So basically you have to spend 6 hours a day just to fully utilize your energy with this kind of event. Why not just double or triple the energy cost and double or triple the rewards. It will not feel as repetitive as before and players are more excited to have 20 or 30 energy for 1 more try on the event. We have life too!!